longtext: 4CFS-pdb

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HEADER    OXIDOREDUCTASE                          19-NOV-13   4CFS
TITLE     CRYSTAL STRUCTURE OF THE COFACTOR-DEVOID 1-H-3-HYDROXY-4-
TITLE    2 OXOQUINALDINE 2,4-DIOXYGENASE (HOD) CATALYTICALLY INACTIVE
TITLE    3 H251A VARIANT COMPLEXED WITH ITS NATURAL SUBSTRATE 1-H-3-
TITLE    4 HYDROXY-4-OXOQUINALDINE
COMPND    MOL_ID: 1;
COMPND   2 MOLECULE: 1-H-3-HYDROXY-4-OXOQUINALDINE 2,4-DIOXYGENASE;
COMPND   3 CHAIN: A, B, C, D;
COMPND   4 EC: 1.13.11.48;
COMPND   5 ENGINEERED: YES;
COMPND   6 MUTATION: YES
SOURCE    MOL_ID: 1;
SOURCE   2 ORGANISM_SCIENTIFIC: ARTHROBACTER NITROGUAJACOLICUS;
SOURCE   3 ORGANISM_TAXID: 211146;
SOURCE   4 STRAIN: RU61A;
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: M15/PREP4;
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;
SOURCE   9 EXPRESSION_SYSTEM_VECTOR: PQE30
KEYWDS    ALPHA-BETA HYDROLASE COMPLEX, OXIDOREDUCTASE, DIOXYGENASE, COFACTOR-
KEYWDS   2 DEVOID
EXPDTA    X-RAY DIFFRACTION
AUTHOR    S.BUI,R.A.STEINER
REVDAT   1   04-DEC-13 4CFS    0
JRNL        AUTH   S.BUI,R.A.STEINER
JRNL        TITL   CRYSTAL STRUCTURE OF THE COFACTOR-DEVOID 1-H-3-HYDROXY-4-
JRNL        TITL 2 OXOQUINALDINE 2,4-DIOXYGENASE (HOD) CATALYTICALLY INACTIVE
JRNL        TITL 3 H251A VARIANT COMPLEXED WITH ITS NATURAL SUBSTRATE 1-H-3-
JRNL        TITL 4 HYDROXY-4-OXOQUINALDINE
JRNL        REF    TO BE PUBLISHED
JRNL        REFN
REMARK   1
REMARK   1 REFERENCE 1
REMARK   1  AUTH   R.A.STEINER,H.J.JANSSEN,P.ROVERSI,A.J.OAKLEY,S.FETZNER
REMARK   1  TITL   STRUCTURAL BASIS FOR COFACTOR-INDEPENDENT DIOXYGENATION OF
REMARK   1  TITL 2 N-HETEROAROMATIC COMPOUNDS AT THE ALPHA/BETA-HYDROLASE
REMARK   1  TITL 3 FOLD.
REMARK   1  REF    PROC.NATL.ACAD.SCI.USA        V. 107   657 2010
REMARK   1  REFN                   ISSN 0027-8424
REMARK   1  PMID   20080731
REMARK   1  DOI    10.1073/PNAS.0909033107
REMARK   2
REMARK   2 RESOLUTION.    1.94 ANGSTROMS.
REMARK   3
REMARK   3 REFINEMENT.
REMARK   3   PROGRAM     : REFMAC 5.8.0049
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,
REMARK   3                 STEINER,NICHOLLS,WINN,LONG,VAGIN
REMARK   3
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD
REMARK   3
REMARK   3  DATA USED IN REFINEMENT.
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.94
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 46.45
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NONE
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.46
REMARK   3   NUMBER OF REFLECTIONS             : 88008
REMARK   3
REMARK   3  FIT TO DATA USED IN REFINEMENT.
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT
REMARK   3   FREE R VALUE TEST SET SELECTION  : THIN SHELLS TAKING TWIN
REMARK   3    LAW INTO CONSIDERATION
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.16464
REMARK   3   R VALUE            (WORKING SET) : 0.16287
REMARK   3   FREE R VALUE                     : 0.19841
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.1
REMARK   3   FREE R VALUE TEST SET COUNT      : 4709
REMARK   3
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.
REMARK   3   TOTAL NUMBER OF BINS USED           : 20
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.940
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.990
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 5341
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 81.98
REMARK   3   BIN R VALUE           (WORKING SET) : 0.201
REMARK   3   BIN FREE R VALUE SET COUNT          : 238
REMARK   3   BIN FREE R VALUE                    : 0.237
REMARK   3
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.
REMARK   3   PROTEIN ATOMS            : 8998
REMARK   3   NUCLEIC ACID ATOMS       : 0
REMARK   3   HETEROGEN ATOMS          : 136
REMARK   3   SOLVENT ATOMS            : 638
REMARK   3
REMARK   3  B VALUES.
REMARK   3   FROM WILSON PLOT           (A**2) : 24.648
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 29.945
REMARK   3   OVERALL ANISOTROPIC B VALUE.
REMARK   3    B11 (A**2) : -6.94
REMARK   3    B22 (A**2) : 3.29
REMARK   3    B33 (A**2) : 3.65
REMARK   3    B12 (A**2) : 0.00
REMARK   3    B13 (A**2) : 0.00
REMARK   3    B23 (A**2) : 0.00
REMARK   3
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.
REMARK   3   ESU BASED ON R VALUE                            (A): 0.031
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.028
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.078
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.588
REMARK   3
REMARK   3  CORRELATION COEFFICIENTS.
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.963
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.944
REMARK   3
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  9427 ; 0.008 ; 0.019
REMARK   3   BOND LENGTHS OTHERS               (A):  8598 ; 0.004 ; 0.020
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES): 12860 ; 1.199 ; 1.948
REMARK   3   BOND ANGLES OTHERS          (DEGREES): 19817 ; 0.917 ; 3.000
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):  1127 ; 5.828 ; 5.000
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   491 ;37.019 ;23.483
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  1492 ;14.312 ;15.000
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    74 ;17.144 ;15.000
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):  1310 ; 0.074 ; 0.200
REMARK   3   GENERAL PLANES REFINED ATOMS      (A): 11022 ; 0.006 ; 0.021
REMARK   3   GENERAL PLANES OTHERS             (A):  2292 ; 0.004 ; 0.020
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL
REMARK   3
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  4406 ; 1.792 ; 2.884
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  4407 ; 1.791 ; 2.884
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  5517 ; 2.666 ; 4.312
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  5021 ; 1.990 ; 3.062
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL
REMARK   3
REMARK   3  ANISOTROPIC THERMAL FACTOR RESTRAINTS.   COUNT   RMS    WEIGHT
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL
REMARK   3
REMARK   3  NCS RESTRAINTS STATISTICS
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : 6
REMARK   3
REMARK   3  NCS RESTRAINTS STATISTICS
REMARK   3   NCS TYPE: LOCAL
REMARK   3   NUMBER OF DIFFERENT NCS PAIRS  :   6
REMARK   3  GROUP  CHAIN1    RANGE     CHAIN2     RANGE    COUNT RMS  WEIGHT
REMARK   3    1     A     3    275       B     3    275   17453  0.05  0.05
REMARK   3    2     A     3    275       C     3    275   17541  0.05  0.05
REMARK   3    3     A     4    274       D     4    274   17434  0.05  0.05
REMARK   3    4     B     3    275       C     3    275   17575  0.04  0.05
REMARK   3    5     B     4    274       D     4    274   17440  0.05  0.05
REMARK   3    6     C     4    274       D     4    274   17492  0.05  0.05
REMARK   3
REMARK   3  TWIN DETAILS
REMARK   3   NUMBER OF TWIN DOMAINS  : 2
REMARK   3      TWIN DOMAIN   :    1
REMARK   3      TWIN OPERATOR :  H,  K,  L
REMARK   3      TWIN FRACTION : 0.511
REMARK   3      TWIN DOMAIN   :    2
REMARK   3      TWIN OPERATOR : -H,  L,  K
REMARK   3      TWIN FRACTION : 0.489
REMARK   3
REMARK   3  TLS DETAILS
REMARK   3   NUMBER OF TLS GROUPS  : NULL
REMARK   3
REMARK   3  BULK SOLVENT MODELLING.
REMARK   3   METHOD USED : MASK
REMARK   3   PARAMETERS FOR MASK CALCULATION
REMARK   3   VDW PROBE RADIUS   : 1.20
REMARK   3   ION PROBE RADIUS   : 0.80
REMARK   3   SHRINKAGE RADIUS   : 0.80
REMARK   3
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE
REMARK   3   RIDING POSITIONS. TNCS IS PRESENT  FRAC 0.000 0.407 0.407
REMARK   4
REMARK   4 4CFS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11
REMARK 100
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 19-NOV-13.
REMARK 100 THE PDBE ID CODE IS EBI-59019.
REMARK 200
REMARK 200 EXPERIMENTAL DETAILS
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION
REMARK 200  DATE OF DATA COLLECTION        : 05-AUG-10
REMARK 200  TEMPERATURE           (KELVIN) : 100
REMARK 200  PH                             : 7
REMARK 200  NUMBER OF CRYSTALS USED        : 1
REMARK 200
REMARK 200  SYNCHROTRON              (Y/N) : Y
REMARK 200  RADIATION SOURCE               : DIAMOND
REMARK 200  BEAMLINE                       : I04
REMARK 200  X-RAY GENERATOR MODEL          : NULL
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97630
REMARK 200  MONOCHROMATOR                  : SI(111)
REMARK 200  OPTICS                         : MIRRORS
REMARK 200
REMARK 200  DETECTOR TYPE                  : CCD
REMARK 200  DETECTOR MANUFACTURER          : ADSC
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS
REMARK 200  DATA SCALING SOFTWARE          : AIMLESS
REMARK 200
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 92811
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.95
REMARK 200  RESOLUTION RANGE LOW       (A) : 46.45
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -1.0
REMARK 200
REMARK 200 OVERALL.
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0
REMARK 200  DATA REDUNDANCY                : 7.73
REMARK 200  R MERGE                    (I) : 0.09
REMARK 200  R SYM                      (I) : NULL
REMARK 200   FOR THE DATA SET  : 14.50
REMARK 200
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.00
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0
REMARK 200  DATA REDUNDANCY IN SHELL       : 7.84
REMARK 200  R MERGE FOR SHELL          (I) : 0.64
REMARK 200  R SYM FOR SHELL            (I) : NULL
REMARK 200   FOR SHELL         : 2.90
REMARK 200
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: OTHER
REMARK 200 SOFTWARE USED: NULL
REMARK 200 STARTING MODEL: NONE
REMARK 200
REMARK 200 REMARK: NONE
REMARK 280
REMARK 280 CRYSTAL
REMARK 280 SOLVENT CONTENT, VS   (%): 51.96
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.56
REMARK 280
REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN AT 150 MG/ML IN STORAGE
REMARK 280  BUFFER 1.65M NA/K TARTRATE, 0.1M HEPES PH 7.0
REMARK 290
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21
REMARK 290
REMARK 290      SYMOP   SYMMETRY
REMARK 290     NNNMMM   OPERATOR
REMARK 290       1555   X,Y,Z
REMARK 290       2555   -X+1/2,-Y,Z+1/2
REMARK 290       3555   -X,Y+1/2,-Z+1/2
REMARK 290       4555   X+1/2,-Y+1/2,-Z
REMARK 290
REMARK 290     WHERE NNN -> OPERATOR NUMBER
REMARK 290           MMM -> TRANSLATION VECTOR
REMARK 290
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY
REMARK 290 RELATED MOLECULES.
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       22.36500
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       83.87000
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       83.42500
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       83.87000
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       22.36500
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       83.42500
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000
REMARK 290
REMARK 290 REMARK: NULL
REMARK 300
REMARK 300 BIOMOLECULE: 1, 2, 3, 4
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON
REMARK 300 BURIED SURFACE AREA.
REMARK 350
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.
REMARK 350
REMARK 350 BIOMOLECULE: 1
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC
REMARK 350 SOFTWARE USED: PISA
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000
REMARK 350
REMARK 350 BIOMOLECULE: 2
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC
REMARK 350 SOFTWARE USED: PISA
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000
REMARK 350
REMARK 350 BIOMOLECULE: 3
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC
REMARK 350 SOFTWARE USED: PISA
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000
REMARK 350
REMARK 350 BIOMOLECULE: 4
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC
REMARK 350 SOFTWARE USED: PISA
REMARK 350 APPLY THE FOLLOWING TO CHAINS: D
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000
REMARK 465
REMARK 465 MISSING RESIDUES
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)
REMARK 465
REMARK 465   M RES C SSSEQI
REMARK 465     MET A   -10
REMARK 465     ARG A    -9
REMARK 465     GLY A    -8
REMARK 465     SER A    -7
REMARK 465     HIS A    -6
REMARK 465     HIS A    -5
REMARK 465     HIS A    -4
REMARK 465     HIS A    -3
REMARK 465     HIS A    -2
REMARK 465     HIS A    -1
REMARK 465     GLY A     0
REMARK 465     SER A     1
REMARK 465     MET A     2
REMARK 465     ASN A   276
REMARK 465     MET B   -10
REMARK 465     ARG B    -9
REMARK 465     GLY B    -8
REMARK 465     SER B    -7
REMARK 465     HIS B    -6
REMARK 465     HIS B    -5
REMARK 465     HIS B    -4
REMARK 465     HIS B    -3
REMARK 465     HIS B    -2
REMARK 465     HIS B    -1
REMARK 465     GLY B     0
REMARK 465     SER B     1
REMARK 465     MET B     2
REMARK 465     ASN B   276
REMARK 465     MET C   -10
REMARK 465     ARG C    -9
REMARK 465     GLY C    -8
REMARK 465     SER C    -7
REMARK 465     HIS C    -6
REMARK 465     HIS C    -5
REMARK 465     HIS C    -4
REMARK 465     HIS C    -3
REMARK 465     HIS C    -2
REMARK 465     HIS C    -1
REMARK 465     GLY C     0
REMARK 465     SER C     1
REMARK 465     MET C     2
REMARK 465     ASN C   276
REMARK 465     MET D   -10
REMARK 465     ARG D    -9
REMARK 465     GLY D    -8
REMARK 465     SER D    -7
REMARK 465     HIS D    -6
REMARK 465     HIS D    -5
REMARK 465     HIS D    -4
REMARK 465     HIS D    -3
REMARK 465     HIS D    -2
REMARK 465     HIS D    -1
REMARK 465     GLY D     0
REMARK 465     SER D     1
REMARK 465     MET D     2
REMARK 465     ASP D     3
REMARK 465     ASN D   276
REMARK 500
REMARK 500 GEOMETRY AND STEREOCHEMISTRY
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT
REMARK 500
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.
REMARK 500
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE
REMARK 500   OE1  GLU A     8     O    HOH A  2006              2.11
REMARK 500   OE1A GLN A   221     O    HOH A  2100              1.67
REMARK 500   NH1  ARG B   273     O    HOH B  2173              2.01
REMARK 500   O    HOH A  2030     O    HOH A  2083              2.03
REMARK 500   O    HOH A  2043     O    HOH A  2046              1.90
REMARK 500   O    HOH A  2053     O    HOH A  2126              2.04
REMARK 500   O    HOH A  2103     O    HOH A  2104              1.50
REMARK 500   O    HOH A  2121     O    HOH A  2123              2.07
REMARK 500   O    HOH B  2035     O    HOH B  2119              1.64
REMARK 500   O    HOH B  2040     O    HOH B  2136              2.11
REMARK 500   O    HOH C  2055     O    HOH A  2094              1.80
REMARK 500   O    HOH C  2056     O    HOH C  2059              1.89
REMARK 500   O    HOH C  2059     O    HOH C  2110              2.17
REMARK 500   O    HOH C  2088     O    HOH C  2122              1.96
REMARK 500   O    HOH D  2030     O    HOH D  2091              1.84
REMARK 500   O    HOH D  2086     O    HOH D  2088              1.58
REMARK 500   O    HOH D  2088     O    HOH D  2153              2.04
REMARK 500   O    HOH D  2120     O    HOH A  2143              2.00
REMARK 500   O    HOH D  2173     O    HOH D  2174              1.74
REMARK 500
REMARK 500 REMARK: NULL
REMARK 500
REMARK 500 GEOMETRY AND STEREOCHEMISTRY
REMARK 500 SUBTOPIC: CLOSE CONTACTS
REMARK 500
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.
REMARK 500
REMARK 500 DISTANCE CUTOFF:
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS
REMARK 500
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE
REMARK 500   OG1  THR A     4     OD1  ASN A   208     1655     2.16
REMARK 500   O    HOH C  2076     O    HOH B  2171     3654     1.83
REMARK 500
REMARK 500 REMARK: NULL
REMARK 500
REMARK 500 GEOMETRY AND STEREOCHEMISTRY
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES
REMARK 500
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).
REMARK 500
REMARK 500 STANDARD TABLE:
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)
REMARK 500
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996
REMARK 500
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3
REMARK 500    ARG A 260   NE  -  CZ  -  NH1 ANGL. DEV. =   3.2 DEGREES
REMARK 500    ARG A 260   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.4 DEGREES
REMARK 500    ARG B 260   NE  -  CZ  -  NH1 ANGL. DEV. =   3.7 DEGREES
REMARK 500    ARG B 260   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.8 DEGREES
REMARK 500    ARG C 260   NE  -  CZ  -  NH1 ANGL. DEV. =   3.6 DEGREES
REMARK 500    ARG C 260   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.0 DEGREES
REMARK 500    ARG D 260   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.2 DEGREES
REMARK 500
REMARK 500 REMARK: NULL
REMARK 500
REMARK 500 GEOMETRY AND STEREOCHEMISTRY
REMARK 500 SUBTOPIC: TORSION ANGLES
REMARK 500
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).
REMARK 500
REMARK 500 STANDARD TABLE:
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)
REMARK 500
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400
REMARK 500
REMARK 500  M RES CSSEQI        PSI       PHI
REMARK 500    PHE A  12     -108.14     55.93
REMARK 500    GLU A  93      -75.20    -92.43
REMARK 500    SER A 101     -124.22     46.53
REMARK 500    ASP A 126       70.66     35.81
REMARK 500    LEU A 128      107.62    -58.66
REMARK 500    PHE A 252       70.14   -119.38
REMARK 500    GLN A 274       49.15   -104.54
REMARK 500    PHE B  12     -107.63     55.86
REMARK 500    GLU B  93      -76.29    -92.20
REMARK 500    SER B 101     -125.07     46.62
REMARK 500    ASP B 126       71.47     35.21
REMARK 500    PHE B 252       70.30   -119.75
REMARK 500    GLN B 274       48.66   -103.97
REMARK 500    PHE C  12     -107.48     55.72
REMARK 500    GLU C  93      -74.90    -91.98
REMARK 500    SER C 101     -124.44     46.74
REMARK 500    ASP C 126       71.63     36.45
REMARK 500    LEU C 128      107.03    -59.49
REMARK 500    PHE C 252       70.12   -118.91
REMARK 500    GLN C 274       49.54   -104.09
REMARK 500    TYR D   5       -2.98     81.41
REMARK 500    PHE D  12     -107.26     56.59
REMARK 500    GLU D  93      -75.30    -91.26
REMARK 500    SER D 101     -125.84     46.10
REMARK 500    ASP D 126       72.77     35.95
REMARK 500    LEU D 128      105.94    -58.01
REMARK 500    PHE D 252       69.60   -118.87
REMARK 500    GLN D 274       53.03   -103.34
REMARK 500
REMARK 500 REMARK: NULL
REMARK 620
REMARK 620 METAL COORDINATION
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):
REMARK 620
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL
REMARK 620                               K A1276   K
REMARK 620 N RES CSSEQI ATOM
REMARK 620 1 ALA A 235   O
REMARK 620 2 HOH A2147   O    52.6
REMARK 620 3 HIS A 238   O    69.0  74.1
REMARK 620 4 PHE A 241   O   105.0 148.6  77.2
REMARK 620 5 HOH A2060   O   103.6 124.5 151.5  78.4
REMARK 620 6 HOH A2149   O   139.0  88.7 117.5 116.0  86.7
REMARK 620 N                    1     2     3     4     5
REMARK 620
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL
REMARK 620                               K B1276   K
REMARK 620 N RES CSSEQI ATOM
REMARK 620 1 PHE B 241   O
REMARK 620 2 HOH B2050   O    85.8
REMARK 620 3 HOH B2159   O   108.0  88.3
REMARK 620 4 HIS B 238   O    80.0 154.4 116.3
REMARK 620 5 ALA B 235   O   107.7  95.6 144.3  69.0
REMARK 620 6 HOH B2154   O   154.8 113.3  89.7  75.9  56.2
REMARK 620 N                    1     2     3     4     5
REMARK 620
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL
REMARK 620                               K C1276   K
REMARK 620 N RES CSSEQI ATOM
REMARK 620 1 ALA C 235   O
REMARK 620 2 HIS C 238   O    63.3
REMARK 620 3 HOH C2116   O    66.5  79.2
REMARK 620 4 HOH A2099   O   146.8 119.8  81.3
REMARK 620 5 PHE C 241   O   100.5  74.4 153.6 112.3
REMARK 620 6 HOH A2031   O    77.5 139.7  76.6  87.8 124.7
REMARK 620 7 HOH C2117   O    95.7 143.6 121.4  94.3  81.4  44.8
REMARK 620 N                    1     2     3     4     5     6
REMARK 620
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL
REMARK 620                               K D1276   K
REMARK 620 N RES CSSEQI ATOM
REMARK 620 1 HOH D2161   O
REMARK 620 2 HOH D2162   O    66.2
REMARK 620 3 HOH D2166   O   122.2  57.0
REMARK 620 4 ALA D 235   O    67.2  71.5 101.9
REMARK 620 5 HIS D 238   O    81.1 134.2 149.1  66.5
REMARK 620 6 PHE D 241   O   158.0 130.5  78.0 102.1  76.9
REMARK 620 7 HOH D2164   O    85.9  90.3  84.7 151.8 119.5 106.1
REMARK 620 8 PRO D 239   O    86.2 135.6 127.8 130.2  68.3  87.0  52.0
REMARK 620 N                    1     2     3     4     5     6     7
REMARK 800
REMARK 800 SITE
REMARK 800 SITE_IDENTIFIER: AC1
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE   K D1276
REMARK 800
REMARK 800 SITE_IDENTIFIER: AC2
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE   K C1276
REMARK 800
REMARK 800 SITE_IDENTIFIER: AC3
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE   K B1276
REMARK 800
REMARK 800 SITE_IDENTIFIER: AC4
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE   K A1276
REMARK 800
REMARK 800 SITE_IDENTIFIER: AC5
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HQD A1277
REMARK 800
REMARK 800 SITE_IDENTIFIER: AC6
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HQD B1277
REMARK 800
REMARK 800 SITE_IDENTIFIER: AC7
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HQD C1277
REMARK 800
REMARK 800 SITE_IDENTIFIER: AC8
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HQD D1277
REMARK 800
REMARK 800 SITE_IDENTIFIER: AC9
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TAR C1278
REMARK 800
REMARK 800 SITE_IDENTIFIER: BC1
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TAR C1279
REMARK 800
REMARK 800 SITE_IDENTIFIER: BC2
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TAR C1280
REMARK 800
REMARK 800 SITE_IDENTIFIER: BC3
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TAR D1278
REMARK 800
REMARK 800 SITE_IDENTIFIER: BC4
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TAR A1278
REMARK 800
REMARK 800 SITE_IDENTIFIER: BC5
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TAR D1279
REMARK 800
REMARK 800 SITE_IDENTIFIER: BC6
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TAR D1280
REMARK 999
REMARK 999 SEQUENCE
REMARK 999 MRGSHHHHHHGS N-TERMINAL PURIFICATION TAG C69S, ENGINEERED
REMARK 999 MUTATION H251A, ENGINEERED MUTATION
DBREF  4CFS A    3   275  UNP    O31266   HOD_ARTNT        3    275
DBREF  4CFS B    3   275  UNP    O31266   HOD_ARTNT        3    275
DBREF  4CFS C    3   275  UNP    O31266   HOD_ARTNT        3    275
DBREF  4CFS D    3   275  UNP    O31266   HOD_ARTNT        3    275
SEQADV 4CFS MET A  -10  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS ARG A   -9  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS GLY A   -8  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS SER A   -7  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS HIS A   -6  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS HIS A   -5  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS HIS A   -4  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS HIS A   -3  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS HIS A   -2  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS HIS A   -1  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS GLY A    0  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS SER A    1  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS MET A    2  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS ASN A  276  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS SER A   69  UNP  O31266    CYS    69 ENGINEERED MUTATION
SEQADV 4CFS ALA A  251  UNP  O31266    HIS   251 ENGINEERED MUTATION
SEQADV 4CFS MET B  -10  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS ARG B   -9  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS GLY B   -8  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS SER B   -7  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS HIS B   -6  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS HIS B   -5  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS HIS B   -4  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS HIS B   -3  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS HIS B   -2  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS HIS B   -1  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS GLY B    0  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS SER B    1  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS MET B    2  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS ASN B  276  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS SER B   69  UNP  O31266    CYS    69 ENGINEERED MUTATION
SEQADV 4CFS ALA B  251  UNP  O31266    HIS   251 ENGINEERED MUTATION
SEQADV 4CFS MET C  -10  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS ARG C   -9  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS GLY C   -8  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS SER C   -7  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS HIS C   -6  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS HIS C   -5  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS HIS C   -4  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS HIS C   -3  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS HIS C   -2  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS HIS C   -1  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS GLY C    0  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS SER C    1  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS MET C    2  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS ASN C  276  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS SER C   69  UNP  O31266    CYS    69 ENGINEERED MUTATION
SEQADV 4CFS ALA C  251  UNP  O31266    HIS   251 ENGINEERED MUTATION
SEQADV 4CFS MET D  -10  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS ARG D   -9  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS GLY D   -8  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS SER D   -7  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS HIS D   -6  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS HIS D   -5  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS HIS D   -4  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS HIS D   -3  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS HIS D   -2  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS HIS D   -1  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS GLY D    0  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS SER D    1  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS MET D    2  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS ASN D  276  UNP  O31266              EXPRESSION TAG
SEQADV 4CFS SER D   69  UNP  O31266    CYS    69 ENGINEERED MUTATION
SEQADV 4CFS ALA D  251  UNP  O31266    HIS   251 ENGINEERED MUTATION
SEQRES   1 A  287  MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY SER MET
SEQRES   2 A  287  ASP THR TYR LEU HIS GLU THR LEU VAL PHE ASP ASN LYS
SEQRES   3 A  287  LEU SER TYR ILE ASP ASN GLN ARG ASP THR ASP GLY PRO
SEQRES   4 A  287  ALA ILE LEU LEU LEU PRO GLY TRP CYS HIS ASP HIS ARG
SEQRES   5 A  287  VAL TYR LYS TYR LEU ILE GLN GLU LEU ASP ALA ASP PHE
SEQRES   6 A  287  ARG VAL ILE VAL PRO ASN TRP ARG GLY HIS GLY LEU SER
SEQRES   7 A  287  PRO SER GLU VAL PRO ASP PHE GLY TYR GLN GLU GLN VAL
SEQRES   8 A  287  LYS ASP ALA LEU GLU ILE LEU ASP GLN LEU GLY VAL GLU
SEQRES   9 A  287  THR PHE LEU PRO VAL SER HIS SER HIS GLY GLY TRP VAL
SEQRES  10 A  287  LEU VAL GLU LEU LEU GLU GLN ALA GLY PRO GLU ARG ALA
SEQRES  11 A  287  PRO ARG GLY ILE ILE MET ASP TRP LEU MET TRP ALA PRO
SEQRES  12 A  287  LYS PRO ASP PHE ALA LYS SER LEU THR LEU LEU LYS ASP
SEQRES  13 A  287  PRO GLU ARG TRP ARG GLU GLY THR HIS GLY LEU PHE ASP
SEQRES  14 A  287  VAL TRP LEU ASP GLY HIS ASP GLU LYS ARG VAL ARG HIS
SEQRES  15 A  287  HIS LEU LEU GLU GLU MET ALA ASP TYR GLY TYR ASP CYS
SEQRES  16 A  287  TRP GLY ARG SER GLY ARG VAL ILE GLU ASP ALA TYR GLY
SEQRES  17 A  287  ARG ASN GLY SER PRO MET GLN MET MET ALA ASN LEU THR
SEQRES  18 A  287  LYS THR ARG PRO ILE ARG HIS ILE PHE SER GLN PRO THR
SEQRES  19 A  287  GLU PRO GLU TYR GLU LYS ILE ASN SER ASP PHE ALA GLU
SEQRES  20 A  287  GLN HIS PRO TRP PHE SER TYR ALA LYS LEU GLY GLY PRO
SEQRES  21 A  287  THR ALA PHE PRO ALA ILE ASP VAL PRO ASP ARG ALA ALA
SEQRES  22 A  287  VAL HIS ILE ARG GLU PHE ALA THR ALA ILE ARG GLN GLY
SEQRES  23 A  287  ASN
SEQRES   1 B  287  MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY SER MET
SEQRES   2 B  287  ASP THR TYR LEU HIS GLU THR LEU VAL PHE ASP ASN LYS
SEQRES   3 B  287  LEU SER TYR ILE ASP ASN GLN ARG ASP THR ASP GLY PRO
SEQRES   4 B  287  ALA ILE LEU LEU LEU PRO GLY TRP CYS HIS ASP HIS ARG
SEQRES   5 B  287  VAL TYR LYS TYR LEU ILE GLN GLU LEU ASP ALA ASP PHE
SEQRES   6 B  287  ARG VAL ILE VAL PRO ASN TRP ARG GLY HIS GLY LEU SER
SEQRES   7 B  287  PRO SER GLU VAL PRO ASP PHE GLY TYR GLN GLU GLN VAL
SEQRES   8 B  287  LYS ASP ALA LEU GLU ILE LEU ASP GLN LEU GLY VAL GLU
SEQRES   9 B  287  THR PHE LEU PRO VAL SER HIS SER HIS GLY GLY TRP VAL
SEQRES  10 B  287  LEU VAL GLU LEU LEU GLU GLN ALA GLY PRO GLU ARG ALA
SEQRES  11 B  287  PRO ARG GLY ILE ILE MET ASP TRP LEU MET TRP ALA PRO
SEQRES  12 B  287  LYS PRO ASP PHE ALA LYS SER LEU THR LEU LEU LYS ASP
SEQRES  13 B  287  PRO GLU ARG TRP ARG GLU GLY THR HIS GLY LEU PHE ASP
SEQRES  14 B  287  VAL TRP LEU ASP GLY HIS ASP GLU LYS ARG VAL ARG HIS
SEQRES  15 B  287  HIS LEU LEU GLU GLU MET ALA ASP TYR GLY TYR ASP CYS
SEQRES  16 B  287  TRP GLY ARG SER GLY ARG VAL ILE GLU ASP ALA TYR GLY
SEQRES  17 B  287  ARG ASN GLY SER PRO MET GLN MET MET ALA ASN LEU THR
SEQRES  18 B  287  LYS THR ARG PRO ILE ARG HIS ILE PHE SER GLN PRO THR
SEQRES  19 B  287  GLU PRO GLU TYR GLU LYS ILE ASN SER ASP PHE ALA GLU
SEQRES  20 B  287  GLN HIS PRO TRP PHE SER TYR ALA LYS LEU GLY GLY PRO
SEQRES  21 B  287  THR ALA PHE PRO ALA ILE ASP VAL PRO ASP ARG ALA ALA
SEQRES  22 B  287  VAL HIS ILE ARG GLU PHE ALA THR ALA ILE ARG GLN GLY
SEQRES  23 B  287  ASN
SEQRES   1 C  287  MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY SER MET
SEQRES   2 C  287  ASP THR TYR LEU HIS GLU THR LEU VAL PHE ASP ASN LYS
SEQRES   3 C  287  LEU SER TYR ILE ASP ASN GLN ARG ASP THR ASP GLY PRO
SEQRES   4 C  287  ALA ILE LEU LEU LEU PRO GLY TRP CYS HIS ASP HIS ARG
SEQRES   5 C  287  VAL TYR LYS TYR LEU ILE GLN GLU LEU ASP ALA ASP PHE
SEQRES   6 C  287  ARG VAL ILE VAL PRO ASN TRP ARG GLY HIS GLY LEU SER
SEQRES   7 C  287  PRO SER GLU VAL PRO ASP PHE GLY TYR GLN GLU GLN VAL
SEQRES   8 C  287  LYS ASP ALA LEU GLU ILE LEU ASP GLN LEU GLY VAL GLU
SEQRES   9 C  287  THR PHE LEU PRO VAL SER HIS SER HIS GLY GLY TRP VAL
SEQRES  10 C  287  LEU VAL GLU LEU LEU GLU GLN ALA GLY PRO GLU ARG ALA
SEQRES  11 C  287  PRO ARG GLY ILE ILE MET ASP TRP LEU MET TRP ALA PRO
SEQRES  12 C  287  LYS PRO ASP PHE ALA LYS SER LEU THR LEU LEU LYS ASP
SEQRES  13 C  287  PRO GLU ARG TRP ARG GLU GLY THR HIS GLY LEU PHE ASP
SEQRES  14 C  287  VAL TRP LEU ASP GLY HIS ASP GLU LYS ARG VAL ARG HIS
SEQRES  15 C  287  HIS LEU LEU GLU GLU MET ALA ASP TYR GLY TYR ASP CYS
SEQRES  16 C  287  TRP GLY ARG SER GLY ARG VAL ILE GLU ASP ALA TYR GLY
SEQRES  17 C  287  ARG ASN GLY SER PRO MET GLN MET MET ALA ASN LEU THR
SEQRES  18 C  287  LYS THR ARG PRO ILE ARG HIS ILE PHE SER GLN PRO THR
SEQRES  19 C  287  GLU PRO GLU TYR GLU LYS ILE ASN SER ASP PHE ALA GLU
SEQRES  20 C  287  GLN HIS PRO TRP PHE SER TYR ALA LYS LEU GLY GLY PRO
SEQRES  21 C  287  THR ALA PHE PRO ALA ILE ASP VAL PRO ASP ARG ALA ALA
SEQRES  22 C  287  VAL HIS ILE ARG GLU PHE ALA THR ALA ILE ARG GLN GLY
SEQRES  23 C  287  ASN
SEQRES   1 D  287  MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY SER MET
SEQRES   2 D  287  ASP THR TYR LEU HIS GLU THR LEU VAL PHE ASP ASN LYS
SEQRES   3 D  287  LEU SER TYR ILE ASP ASN GLN ARG ASP THR ASP GLY PRO
SEQRES   4 D  287  ALA ILE LEU LEU LEU PRO GLY TRP CYS HIS ASP HIS ARG
SEQRES   5 D  287  VAL TYR LYS TYR LEU ILE GLN GLU LEU ASP ALA ASP PHE
SEQRES   6 D  287  ARG VAL ILE VAL PRO ASN TRP ARG GLY HIS GLY LEU SER
SEQRES   7 D  287  PRO SER GLU VAL PRO ASP PHE GLY TYR GLN GLU GLN VAL
SEQRES   8 D  287  LYS ASP ALA LEU GLU ILE LEU ASP GLN LEU GLY VAL GLU
SEQRES   9 D  287  THR PHE LEU PRO VAL SER HIS SER HIS GLY GLY TRP VAL
SEQRES  10 D  287  LEU VAL GLU LEU LEU GLU GLN ALA GLY PRO GLU ARG ALA
SEQRES  11 D  287  PRO ARG GLY ILE ILE MET ASP TRP LEU MET TRP ALA PRO
SEQRES  12 D  287  LYS PRO ASP PHE ALA LYS SER LEU THR LEU LEU LYS ASP
SEQRES  13 D  287  PRO GLU ARG TRP ARG GLU GLY THR HIS GLY LEU PHE ASP
SEQRES  14 D  287  VAL TRP LEU ASP GLY HIS ASP GLU LYS ARG VAL ARG HIS
SEQRES  15 D  287  HIS LEU LEU GLU GLU MET ALA ASP TYR GLY TYR ASP CYS
SEQRES  16 D  287  TRP GLY ARG SER GLY ARG VAL ILE GLU ASP ALA TYR GLY
SEQRES  17 D  287  ARG ASN GLY SER PRO MET GLN MET MET ALA ASN LEU THR
SEQRES  18 D  287  LYS THR ARG PRO ILE ARG HIS ILE PHE SER GLN PRO THR
SEQRES  19 D  287  GLU PRO GLU TYR GLU LYS ILE ASN SER ASP PHE ALA GLU
SEQRES  20 D  287  GLN HIS PRO TRP PHE SER TYR ALA LYS LEU GLY GLY PRO
SEQRES  21 D  287  THR ALA PHE PRO ALA ILE ASP VAL PRO ASP ARG ALA ALA
SEQRES  22 D  287  VAL HIS ILE ARG GLU PHE ALA THR ALA ILE ARG GLN GLY
SEQRES  23 D  287  ASN
HET      K  D1276       1
HET      K  C1276       1
HET      K  B1276       1
HET      K  A1276       1
HET    HQD  A1277      13
HET    HQD  B1277      13
HET    HQD  C1277      13
HET    HQD  D1277      13
HET    TAR  C1278      10
HET    TAR  C1279      20
HET    TAR  C1280      10
HET    TAR  D1278      10
HET    TAR  A1278      10
HET    TAR  D1279      10
HET    TAR  D1280      10
HETNAM       K POTASSIUM ION
HETNAM     HQD 3-HYDROXY-2-METHYLQUINOLIN-4(1H)-ONE
HETNAM     TAR D(-)-TARTARIC ACID
FORMUL   2  HQD    4(C10 H9 N O2)
FORMUL   3  TAR    7(C4 H6 O6)
FORMUL   4    K    4(K 1+)
FORMUL   5  HOH   *638(H2 O)
HELIX    1   1 ASP A   39  VAL A   42  5                                   4
HELIX    2   2 TYR A   43  ASP A   51  1                                   9
HELIX    3   3 GLY A   75  GLY A   91  1                                  17
HELIX    4   4 GLY A  103  ALA A  119  1                                  17
HELIX    5   5 LYS A  133  ASP A  145  1                                  13
HELIX    6   6 ARG A  148  ASP A  162  1                                  15
HELIX    7   7 GLU A  166  GLU A  175  1                                  10
HELIX    8   8 GLY A  181  GLY A  200  1                                  20
HELIX    9   9 SER A  201  ASN A  208  1                                   8
HELIX   10  10 GLU A  224  HIS A  238  1                                  15
HELIX   11  11 PHE A  252  VAL A  257  1                                   6
HELIX   12  12 VAL A  257  GLN A  274  1                                  18
HELIX   13  13 ASP B   39  VAL B   42  5                                   4
HELIX   14  14 TYR B   43  ASP B   51  1                                   9
HELIX   15  15 GLY B   75  GLY B   91  1                                  17
HELIX   16  16 GLY B  103  ALA B  119  1                                  17
HELIX   17  17 LYS B  133  ASP B  145  1                                  13
HELIX   18  18 ARG B  148  ASP B  162  1                                  15
HELIX   19  19 GLU B  166  GLU B  175  1                                  10
HELIX   20  20 GLY B  181  GLY B  200  1                                  20
HELIX   21  21 SER B  201  ASN B  208  1                                   8
HELIX   22  22 GLU B  224  HIS B  238  1                                  15
HELIX   23  23 PHE B  252  VAL B  257  1                                   6
HELIX   24  24 VAL B  257  GLN B  274  1                                  18
HELIX   25  25 ASP C   39  VAL C   42  5                                   4
HELIX   26  26 TYR C   43  ASP C   51  1                                   9
HELIX   27  27 GLY C   75  GLY C   91  1                                  17
HELIX   28  28 GLY C  103  ALA C  119  1                                  17
HELIX   29  29 LYS C  133  ASP C  145  1                                  13
HELIX   30  30 ARG C  148  ASP C  162  1                                  15
HELIX   31  31 GLU C  166  GLU C  175  1                                  10
HELIX   32  32 GLY C  181  GLY C  200  1                                  20
HELIX   33  33 SER C  201  ASN C  208  1                                   8
HELIX   34  34 GLU C  224  HIS C  238  1                                  15
HELIX   35  35 PHE C  252  VAL C  257  1                                   6
HELIX   36  36 VAL C  257  GLN C  274  1                                  18
HELIX   37  37 ASP D   39  VAL D   42  5                                   4
HELIX   38  38 TYR D   43  ASP D   51  1                                   9
HELIX   39  39 GLY D   75  GLY D   91  1                                  17
HELIX   40  40 GLY D  103  ALA D  119  1                                  17
HELIX   41  41 LYS D  133  ASP D  145  1                                  13
HELIX   42  42 ARG D  148  ASP D  162  1                                  15
HELIX   43  43 GLU D  166  GLU D  175  1                                  10
HELIX   44  44 GLY D  181  GLY D  200  1                                  20
HELIX   45  45 SER D  201  ASN D  208  1                                   8
HELIX   46  46 GLU D  224  HIS D  238  1                                  15
HELIX   47  47 PHE D  252  VAL D  257  1                                   6
HELIX   48  48 VAL D  257  GLN D  274  1                                  18
SHEET    1  AA 8 LEU A   6  VAL A  11  0
SHEET    2  AA 8 ASN A  14  ASP A  20 -1  O  ASN A  14   N  VAL A  11
SHEET    3  AA 8 VAL A  56  PRO A  59 -1  O  VAL A  58   N  ILE A  19
SHEET    4  AA 8 ALA A  29  LEU A  33  1  O  ILE A  30   N  ILE A  57
SHEET    5  AA 8 PHE A  95  HIS A 100  1  O  LEU A  96   N  LEU A  31
SHEET    6  AA 8 GLY A 122  MET A 125  1  O  ILE A 123   N  SER A  99
SHEET    7  AA 8 ILE A 215  PHE A 219  1  O  ARG A 216   N  ILE A 124
SHEET    8  AA 8 PHE A 241  LYS A 245  1  O  SER A 242   N  HIS A 217
SHEET    1  BA 8 LEU B   6  VAL B  11  0
SHEET    2  BA 8 ASN B  14  ASP B  20 -1  O  ASN B  14   N  VAL B  11
SHEET    3  BA 8 VAL B  56  PRO B  59 -1  O  VAL B  58   N  ILE B  19
SHEET    4  BA 8 ALA B  29  LEU B  33  1  O  ILE B  30   N  ILE B  57
SHEET    5  BA 8 PHE B  95  HIS B 100  1  O  LEU B  96   N  LEU B  31
SHEET    6  BA 8 GLY B 122  MET B 125  1  O  ILE B 123   N  SER B  99
SHEET    7  BA 8 ILE B 215  PHE B 219  1  O  ARG B 216   N  ILE B 124
SHEET    8  BA 8 PHE B 241  LYS B 245  1  O  SER B 242   N  HIS B 217
SHEET    1  CA 8 LEU C   6  VAL C  11  0
SHEET    2  CA 8 ASN C  14  ASP C  20 -1  O  ASN C  14   N  VAL C  11
SHEET    3  CA 8 VAL C  56  PRO C  59 -1  O  VAL C  58   N  ILE C  19
SHEET    4  CA 8 ALA C  29  LEU C  33  1  O  ILE C  30   N  ILE C  57
SHEET    5  CA 8 PHE C  95  HIS C 100  1  O  LEU C  96   N  LEU C  31
SHEET    6  CA 8 GLY C 122  MET C 125  1  O  ILE C 123   N  SER C  99
SHEET    7  CA 8 ILE C 215  PHE C 219  1  O  ARG C 216   N  ILE C 124
SHEET    8  CA 8 PHE C 241  LYS C 245  1  O  SER C 242   N  HIS C 217
SHEET    1  DA 8 LEU D   6  VAL D  11  0
SHEET    2  DA 8 ASN D  14  ASP D  20 -1  O  ASN D  14   N  VAL D  11
SHEET    3  DA 8 VAL D  56  PRO D  59 -1  O  VAL D  58   N  ILE D  19
SHEET    4  DA 8 ALA D  29  LEU D  33  1  O  ILE D  30   N  ILE D  57
SHEET    5  DA 8 PHE D  95  HIS D 100  1  O  LEU D  96   N  LEU D  31
SHEET    6  DA 8 GLY D 122  MET D 125  1  O  ILE D 123   N  SER D  99
SHEET    7  DA 8 ILE D 215  PHE D 219  1  O  ARG D 216   N  ILE D 124
SHEET    8  DA 8 PHE D 241  LYS D 245  1  O  SER D 242   N  HIS D 217
SSBOND   1 CYS A   37    CYS A  184                          1555   1555  2.05
SSBOND   2 CYS B   37    CYS B  184                          1555   1555  2.05
SSBOND   3 CYS C   37    CYS C  184                          1555   1555  2.07
SSBOND   4 CYS D   37    CYS D  184                          1555   1555  2.05
LINK         K     K A1276                 O   ALA A 235     1555   1555  2.63
LINK         K     K A1276                 O   HOH A2147     1555   1555  3.00
LINK         K     K A1276                 O   HIS A 238     1555   1555  2.97
LINK         K     K A1276                 O   PHE A 241     1555   1555  2.63
LINK         K     K A1276                 O   HOH A2060     1555   1555  3.36
LINK         K     K A1276                 O   HOH A2149     1555   1555  2.65
LINK         K     K B1276                 O   PHE B 241     1555   1555  2.48
LINK         K     K B1276                 O   HOH B2050     1555   1555  3.05
LINK         K     K B1276                 O   HOH B2159     1555   1555  2.60
LINK         K     K B1276                 O   HIS B 238     1555   1555  2.91
LINK         K     K B1276                 O   ALA B 235     1555   1555  2.70
LINK         K     K B1276                 O   HOH B2154     1555   1555  3.26
LINK         K     K C1276                 O   HOH A2099     1555   1555  2.29
LINK         K     K C1276                 O   HIS C 238     1555   1555  3.18
LINK         K     K C1276                 O   HOH C2116     1555   1555  2.75
LINK         K     K C1276                 O   PHE C 241     1555   1555  2.55
LINK         K     K C1276                 O   HOH A2031     1555   1555  3.28
LINK         K     K C1276                 O   HOH C2117     1555   1555  2.94
LINK         K     K C1276                 O   ALA C 235     1555   1555  2.85
LINK         K     K D1276                 O   HOH D2162     1555   1555  3.22
LINK         K     K D1276                 O   HOH D2166     1555   1555  2.81
LINK         K     K D1276                 O   ALA D 235     1555   1555  2.78
LINK         K     K D1276                 O   HIS D 238     1555   1555  3.01
LINK         K     K D1276                 O   PHE D 241     1555   1555  2.56
LINK         K     K D1276                 O   HOH D2164     1555   1555  2.50
LINK         K     K D1276                 O   PRO D 239     1555   1555  3.46
LINK         K     K D1276                 O   HOH D2161     1555   1555  2.87
CISPEP   1 GLY A   27    PRO A   28          0         1.95
CISPEP   2 GLN A  221    PRO A  222          0        -4.28
CISPEP   3 GLY B   27    PRO B   28          0         3.61
CISPEP   4 GLN B  221    PRO B  222          0        -4.17
CISPEP   5 GLY C   27    PRO C   28          0         3.47
CISPEP   6 GLN C  221    PRO C  222          0        -3.20
CISPEP   7 GLY D   27    PRO D   28          0         3.23
CISPEP   8 GLN D  221    PRO D  222          0        -5.25
SITE     1 AC1  7 ALA D 235  HIS D 238  PRO D 239  PHE D 241
SITE     2 AC1  7 HOH D2161  HOH D2164  HOH D2166
SITE     1 AC2  7 HOH A2099  ALA C 235  HIS C 238  PRO C 239
SITE     2 AC2  7 PHE C 241  HOH C2116  HOH C2117
SITE     1 AC3  6 ALA B 235  HIS B 238  PRO B 239  PHE B 241
SITE     2 AC3  6 HOH B2050  HOH B2159
SITE     1 AC4  6 ALA A 235  HIS A 238  PRO A 239  PHE A 241
SITE     2 AC4  6 HOH A2147  HOH A2149
SITE     1 AC5 12 TRP A  36  HIS A  38  HIS A 100  SER A 101
SITE     2 AC5 12 HIS A 102  TRP A 160  MET A 177  TRP A 185
SITE     3 AC5 12 SER A 188  ILE A 192  HOH A2069  HOH A2072
SITE     1 AC6 11 TRP B  36  HIS B  38  HIS B 100  SER B 101
SITE     2 AC6 11 HIS B 102  LEU B 143  TRP B 160  TRP B 185
SITE     3 AC6 11 SER B 188  HOH B2058  HOH B2060
SITE     1 AC7 12 TRP C  36  HIS C  38  HIS C 100  SER C 101
SITE     2 AC7 12 HIS C 102  TRP C 160  MET C 177  TRP C 185
SITE     3 AC7 12 SER C 188  ILE C 192  HOH C2048  HOH C2050
SITE     1 AC8 13 TRP D  36  HIS D  38  HIS D 100  SER D 101
SITE     2 AC8 13 HIS D 102  LEU D 143  TRP D 160  MET D 177
SITE     3 AC8 13 TRP D 185  SER D 188  ILE D 192  HOH D2072
SITE     4 AC8 13 HOH D2073
SITE     1 AC9  5 ARG B 260  VAL B 263  LYS C 167  ARG C 170
SITE     2 AC9  5 HIS C 171
SITE     1 BC1  8 LYS B 245  LEU B 246  GLY B 247  HOH B2163
SITE     2 BC1  8 ASP C 165  HOH C2087  HOH C2089  HOH C2125
SITE     1 BC2  7 HIS A 164  ASP A 165  HOH A2108  HOH A2110
SITE     2 BC2  7 LYS C 245  LEU C 246  GLY C 247
SITE     1 BC3  5 ARG A 260  VAL A 263  LYS D 167  ARG D 170
SITE     2 BC3  5 HOH D2126
SITE     1 BC4  5 LYS A 167  ARG A 170  HIS A 171  ARG C 260
SITE     2 BC4  5 VAL C 263
SITE     1 BC5  9 LYS A 245  LEU A 246  GLY A 247  HIS D 164
SITE     2 BC5  9 ASP D 165  HOH D2120  HOH D2121  HOH D2123
SITE     3 BC5  9 HOH D2174
SITE     1 BC6  9 HIS B 164  ASP B 165  HOH B2109  HOH B2110
SITE     2 BC6  9 HOH B2111  LYS D 245  LEU D 246  GLY D 247
SITE     3 BC6  9 HOH D2176
CRYST1   44.730  166.850  167.740  90.00  90.00  90.00 P 21 21 21   16
ORIGX1      1.000000  0.000000  0.000000        0.00000
ORIGX2      0.000000  1.000000  0.000000        0.00000
ORIGX3      0.000000  0.000000  1.000000        0.00000
SCALE1      0.022356  0.000000  0.000000        0.00000
SCALE2      0.000000  0.005993  0.000000        0.00000
SCALE3      0.000000  0.000000  0.005962        0.00000
TER    2241      GLY A 275
TER    4504      GLY B 275
TER    6749      GLY C 275
TER    9002      GLY D 275
MASTER      587    0   15   48   32    0   37    6 9772    4  168   92
END