longtext: 6eqd-pdb

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HEADER    HYDROLASE                               12-OCT-17   6EQD
TITLE     CRYSTAL STRUCTURE OF A POLYETHYLENE TEREPHTHALATE DEGRADING HYDROLASE
TITLE    2 FROM IDEONELLA SAKAIENSIS COLLECTED AT LONG WAVELENGTH
COMPND    MOL_ID: 1;
COMPND   2 MOLECULE: POLY(ETHYLENE TEREPHTHALATE) HYDROLASE;
COMPND   3 CHAIN: A, B, C;
COMPND   4 SYNONYM: PETASE;
COMPND   5 EC: 3.1.1.101;
COMPND   6 ENGINEERED: YES
SOURCE    MOL_ID: 1;
SOURCE   2 ORGANISM_SCIENTIFIC: IDEONELLA SAKAIENSIS;
SOURCE   3 ORGANISM_TAXID: 1547922;
SOURCE   4 GENE: ISF6_4831;
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: C41;
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID
KEYWDS    PETASE, PET DEGRADATION, A/B HYDROLASE, HYDROLASE
EXPDTA    X-RAY DIFFRACTION
AUTHOR    H.P.AUSTIN,M.D.ALLEN,C.W.JOHNSON,G.T.BECKHAM,J.E.MCGEEHAN
REVDAT   1   25-APR-18 6EQD    0
JRNL        AUTH   H.P.AUSTIN,M.D.ALLEN,B.DONOHOE,N.RORRER,F.KEARNS,R.SILVEIRA,
JRNL        AUTH 2 B.POLLARD,G.DOMINICK,R.DUMAN,K.EL OMARI,V.MYKHAYLYK,
JRNL        AUTH 3 A.WAGNER,W.MICHENER,A.AMORE,M.SKAF,M.CROWLEY,A.THORNE,
JRNL        AUTH 4 C.JOHNSON,H.WOODCOCK,J.MCGEEHAN,G.T.BECKHAM
JRNL        TITL   CHARACTERIZATION AND ENGINEERING OF A PLASTIC-DEGRADING
JRNL        TITL 2 AROMATIC POLYESTERASE
JRNL        REF    PROC.NATL.ACAD.SCI.USA                     2018
JRNL        REFN                   ESSN 1091-6490
JRNL        DOI    10.1073/PNAS.1718804115
REMARK   2
REMARK   2 RESOLUTION.    1.70 ANGSTROMS.
REMARK   3
REMARK   3 REFINEMENT.
REMARK   3   PROGRAM     : PHENIX (1.12_2829: ???)
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART
REMARK   3
REMARK   3    REFINEMENT TARGET : ML
REMARK   3
REMARK   3  DATA USED IN REFINEMENT.
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 67.33
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.340
REMARK   3   COMPLETENESS FOR RANGE        (%) : 84.9
REMARK   3   NUMBER OF REFLECTIONS             : 95093
REMARK   3
REMARK   3  FIT TO DATA USED IN REFINEMENT.
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.189
REMARK   3   R VALUE            (WORKING SET) : 0.188
REMARK   3   FREE R VALUE                     : 0.205
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.900
REMARK   3   FREE R VALUE TEST SET COUNT      : 4660
REMARK   3
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE
REMARK   3     1 67.3774 -  5.2815    1.00     3800   202  0.1811 0.1625
REMARK   3     2  5.2815 -  4.1923    1.00     3693   171  0.1437 0.1562
REMARK   3     3  4.1923 -  3.6624    1.00     3592   202  0.1459 0.1474
REMARK   3     4  3.6624 -  3.3275    1.00     3582   193  0.1692 0.1922
REMARK   3     5  3.3275 -  3.0890    0.99     3542   182  0.1873 0.2170
REMARK   3     6  3.0890 -  2.9069    0.97     3468   191  0.1954 0.2237
REMARK   3     7  2.9069 -  2.7613    0.95     3354   199  0.1977 0.2461
REMARK   3     8  2.7613 -  2.6411    0.93     3302   180  0.2068 0.2517
REMARK   3     9  2.6411 -  2.5394    0.91     3202   182  0.2049 0.2241
REMARK   3    10  2.5394 -  2.4518    0.89     3174   157  0.2022 0.2361
REMARK   3    11  2.4518 -  2.3751    0.87     3096   159  0.2049 0.2262
REMARK   3    12  2.3751 -  2.3073    0.87     3058   162  0.2042 0.2046
REMARK   3    13  2.3073 -  2.2465    0.85     3015   149  0.2072 0.2213
REMARK   3    14  2.2465 -  2.1917    0.84     2939   133  0.2074 0.2489
REMARK   3    15  2.1917 -  2.1419    0.84     3009   136  0.2156 0.2693
REMARK   3    16  2.1419 -  2.0963    0.81     2853   141  0.2160 0.2306
REMARK   3    17  2.0963 -  2.0543    0.81     2894   143  0.2230 0.2649
REMARK   3    18  2.0543 -  2.0156    0.80     2807   141  0.2208 0.2480
REMARK   3    19  2.0156 -  1.9796    0.79     2817   144  0.2283 0.2718
REMARK   3    20  1.9796 -  1.9460    0.79     2752   150  0.2256 0.2316
REMARK   3    21  1.9460 -  1.9146    0.78     2750   139  0.2305 0.2583
REMARK   3    22  1.9146 -  1.8852    0.78     2715   140  0.2354 0.2623
REMARK   3    23  1.8852 -  1.8574    0.77     2727   146  0.2410 0.2589
REMARK   3    24  1.8574 -  1.8313    0.76     2668   159  0.2402 0.2752
REMARK   3    25  1.8313 -  1.8065    0.75     2625   125  0.2481 0.2771
REMARK   3    26  1.8065 -  1.7831    0.75     2660   136  0.2553 0.2970
REMARK   3    27  1.7831 -  1.7608    0.75     2609   127  0.2642 0.3094
REMARK   3    28  1.7608 -  1.7396    0.74     2626   125  0.3135 0.3825
REMARK   3    29  1.7396 -  1.7193    0.74     2618   125  0.3397 0.3500
REMARK   3    30  1.7193 -  1.7000    0.71     2486   121  0.3505 0.3947
REMARK   3
REMARK   3  BULK SOLVENT MODELLING.
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL
REMARK   3   SOLVENT RADIUS     : 1.11
REMARK   3   SHRINKAGE RADIUS   : 0.90
REMARK   3   K_SOL              : NULL
REMARK   3   B_SOL              : NULL
REMARK   3
REMARK   3  ERROR ESTIMATES.
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.210
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 28.080
REMARK   3
REMARK   3  B VALUES.
REMARK   3   FROM WILSON PLOT           (A**2) : NULL
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL
REMARK   3   OVERALL ANISOTROPIC B VALUE.
REMARK   3    B11 (A**2) : NULL
REMARK   3    B22 (A**2) : NULL
REMARK   3    B33 (A**2) : NULL
REMARK   3    B12 (A**2) : NULL
REMARK   3    B13 (A**2) : NULL
REMARK   3    B23 (A**2) : NULL
REMARK   3
REMARK   3  TWINNING INFORMATION.
REMARK   3   FRACTION: NULL
REMARK   3   OPERATOR: NULL
REMARK   3
REMARK   3  DEVIATIONS FROM IDEAL VALUES.
REMARK   3                 RMSD          COUNT
REMARK   3   BOND      :  0.002           5949
REMARK   3   ANGLE     :  0.528           8109
REMARK   3   CHIRALITY :  0.044            895
REMARK   3   PLANARITY :  0.004           1070
REMARK   3   DIHEDRAL  :  2.771           3540
REMARK   3
REMARK   3  TLS DETAILS
REMARK   3   NUMBER OF TLS GROUPS  : NULL
REMARK   3
REMARK   3  NCS DETAILS
REMARK   3   NUMBER OF NCS GROUPS : NULL
REMARK   3
REMARK   3  OTHER REFINEMENT REMARKS: NULL
REMARK   4
REMARK   4 6EQD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11
REMARK 100
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 12-OCT-17.
REMARK 100 THE DEPOSITION ID IS D_1200007044.
REMARK 200
REMARK 200 EXPERIMENTAL DETAILS
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION
REMARK 200  DATE OF DATA COLLECTION        : 22-JUL-17
REMARK 200  TEMPERATURE           (KELVIN) : 100
REMARK 200  PH                             : 5.0
REMARK 200  NUMBER OF CRYSTALS USED        : 1
REMARK 200
REMARK 200  SYNCHROTRON              (Y/N) : Y
REMARK 200  RADIATION SOURCE               : DIAMOND
REMARK 200  BEAMLINE                       : I23
REMARK 200  X-RAY GENERATOR MODEL          : NULL
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M
REMARK 200  WAVELENGTH OR RANGE        (A) : 2.4551
REMARK 200  MONOCHROMATOR                  : NULL
REMARK 200  OPTICS                         : NULL
REMARK 200
REMARK 200  DETECTOR TYPE                  : PIXEL
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 12M
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS
REMARK 200  DATA SCALING SOFTWARE          : SCALA
REMARK 200
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 95250
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.700
REMARK 200  RESOLUTION RANGE LOW       (A) : 82.300
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL
REMARK 200
REMARK 200 OVERALL.
REMARK 200  COMPLETENESS FOR RANGE     (%) : 85.3
REMARK 200  DATA REDUNDANCY                : 9.700
REMARK 200  R MERGE                    (I) : 0.05200
REMARK 200  R SYM                      (I) : NULL
REMARK 200   FOR THE DATA SET  : 18.8000
REMARK 200
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.79
REMARK 200  COMPLETENESS FOR SHELL     (%) : 74.1
REMARK 200  DATA REDUNDANCY IN SHELL       : 8.50
REMARK 200  R MERGE FOR SHELL          (I) : 0.95200
REMARK 200  R SYM FOR SHELL            (I) : NULL
REMARK 200   FOR SHELL         : 1.600
REMARK 200
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL
REMARK 200 SOFTWARE USED: SHELXD
REMARK 200 STARTING MODEL: NULL
REMARK 200
REMARK 200 REMARK: NULL
REMARK 280
REMARK 280 CRYSTAL
REMARK 280 SOLVENT CONTENT, VS   (%): 54.69
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.71
REMARK 280
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M MIB (MALONATE, IMIDAZOLE, BORATE)
REMARK 280  25% PEG1500, PH 5.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE
REMARK 280  290K
REMARK 290
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21
REMARK 290
REMARK 290      SYMOP   SYMMETRY
REMARK 290     NNNMMM   OPERATOR
REMARK 290       1555   X,Y,Z
REMARK 290       2555   -X,-Y,Z+1/2
REMARK 290       3555   -X,Y,-Z+1/2
REMARK 290       4555   X,-Y,-Z
REMARK 290       5555   X+1/2,Y+1/2,Z
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2
REMARK 290       8555   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        0.00000
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       82.26450
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       82.26450
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       26.27800
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000      117.15550
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        0.00000
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       26.27800
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000      117.15550
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       82.26450
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       26.27800
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000      117.15550
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       82.26450
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       26.27800
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000      117.15550
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000
REMARK 290
REMARK 290 REMARK: NULL
REMARK 300
REMARK 300 BIOMOLECULE: 1, 2, 3
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 375
REMARK 375 SPECIAL POSITION
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL
REMARK 375 POSITIONS.
REMARK 375
REMARK 375 ATOM RES CSSEQI
REMARK 375      HOH A 461  LIES ON A SPECIAL POSITION.
REMARK 375      HOH C 573  LIES ON A SPECIAL POSITION.
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     1
REMARK 465     ASN A     2
REMARK 465     PHE A     3
REMARK 465     PRO A     4
REMARK 465     ARG A     5
REMARK 465     ALA A     6
REMARK 465     SER A     7
REMARK 465     ARG A     8
REMARK 465     LEU A     9
REMARK 465     MET A    10
REMARK 465     GLN A    11
REMARK 465     ALA A    12
REMARK 465     ALA A    13
REMARK 465     VAL A    14
REMARK 465     LEU A    15
REMARK 465     GLY A    16
REMARK 465     GLY A    17
REMARK 465     LEU A    18
REMARK 465     MET A    19
REMARK 465     ALA A    20
REMARK 465     VAL A    21
REMARK 465     SER A    22
REMARK 465     ALA A    23
REMARK 465     ALA A    24
REMARK 465     ALA A    25
REMARK 465     THR A    26
REMARK 465     ALA A    27
REMARK 465     GLN A    28
REMARK 465     GLU A   292
REMARK 465     HIS A   293
REMARK 465     HIS A   294
REMARK 465     HIS A   295
REMARK 465     HIS A   296
REMARK 465     HIS A   297
REMARK 465     HIS A   298
REMARK 465     MET B     1
REMARK 465     ASN B     2
REMARK 465     PHE B     3
REMARK 465     PRO B     4
REMARK 465     ARG B     5
REMARK 465     ALA B     6
REMARK 465     SER B     7
REMARK 465     ARG B     8
REMARK 465     LEU B     9
REMARK 465     MET B    10
REMARK 465     GLN B    11
REMARK 465     ALA B    12
REMARK 465     ALA B    13
REMARK 465     VAL B    14
REMARK 465     LEU B    15
REMARK 465     GLY B    16
REMARK 465     GLY B    17
REMARK 465     LEU B    18
REMARK 465     MET B    19
REMARK 465     ALA B    20
REMARK 465     VAL B    21
REMARK 465     SER B    22
REMARK 465     ALA B    23
REMARK 465     ALA B    24
REMARK 465     ALA B    25
REMARK 465     THR B    26
REMARK 465     ALA B    27
REMARK 465     GLN B    28
REMARK 465     HIS B   293
REMARK 465     HIS B   294
REMARK 465     HIS B   295
REMARK 465     HIS B   296
REMARK 465     HIS B   297
REMARK 465     HIS B   298
REMARK 465     MET C     1
REMARK 465     ASN C     2
REMARK 465     PHE C     3
REMARK 465     PRO C     4
REMARK 465     ARG C     5
REMARK 465     ALA C     6
REMARK 465     SER C     7
REMARK 465     ARG C     8
REMARK 465     LEU C     9
REMARK 465     MET C    10
REMARK 465     GLN C    11
REMARK 465     ALA C    12
REMARK 465     ALA C    13
REMARK 465     VAL C    14
REMARK 465     LEU C    15
REMARK 465     GLY C    16
REMARK 465     GLY C    17
REMARK 465     LEU C    18
REMARK 465     MET C    19
REMARK 465     ALA C    20
REMARK 465     VAL C    21
REMARK 465     SER C    22
REMARK 465     ALA C    23
REMARK 465     ALA C    24
REMARK 465     ALA C    25
REMARK 465     THR C    26
REMARK 465     ALA C    27
REMARK 465     GLN C    28
REMARK 465     GLU C   292
REMARK 465     HIS C   293
REMARK 465     HIS C   294
REMARK 465     HIS C   295
REMARK 465     HIS C   296
REMARK 465     HIS C   297
REMARK 465     HIS C   298
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   O    HOH B   590     O    HOH B   607              1.87
REMARK 500   O    HOH B   587     O    HOH B   627              1.89
REMARK 500   O    HOH B   548     O    HOH B   621              1.92
REMARK 500   O    HOH B   608     O    HOH B   615              1.92
REMARK 500   O    HOH B   682     O    HOH B   683              1.97
REMARK 500   O    HOH C   550     O    HOH C   613              2.04
REMARK 500   O    HOH A   438     O    HOH A   474              2.05
REMARK 500   O    HOH B   561     O    HOH B   625              2.06
REMARK 500   O    HOH B   573     O    HOH B   609              2.06
REMARK 500   O    HOH B   569     O    HOH B   603              2.07
REMARK 500   O    HOH C   560     O    HOH C   620              2.07
REMARK 500   O    HOH B   531     O    HOH B   693              2.08
REMARK 500   O    HOH B   622     O    HOH B   629              2.10
REMARK 500   O    HOH A   462     O    HOH A   521              2.10
REMARK 500   O    HOH C   506     O    HOH C   587              2.12
REMARK 500   O    HOH B   598     O    HOH B   611              2.12
REMARK 500   O    HOH A   333     O    HOH A   516              2.12
REMARK 500   O    HOH B   599     O    HOH B   640              2.12
REMARK 500   N    ARG C    59     O    HOH C   401              2.13
REMARK 500   O    HOH B   583     O    HOH B   674              2.14
REMARK 500   O    HOH B   408     O    HOH B   657              2.14
REMARK 500   O    HOH A   453     O    HOH A   495              2.15
REMARK 500   NH1  ARG C    53     O    HOH C   402              2.15
REMARK 500   O    HOH C   590     O    HOH C   616              2.16
REMARK 500   O    HOH C   521     O    HOH C   549              2.16
REMARK 500   O    GLY A    48     O    HOH A   301              2.18
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   O    HOH C   548     O    HOH C   548     3556     2.06
REMARK 500   O    HOH B   584     O    HOH C   627     5555     2.17
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    SER A 160     -118.27     61.67
REMARK 500    SER A 214      -86.00   -134.66
REMARK 500    THR B  88       -0.53     69.63
REMARK 500    SER B 160     -119.96     62.68
REMARK 500    SER B 214      -85.23   -130.38
REMARK 500    THR C  88       -3.57     68.46
REMARK 500    SER C 160     -120.94     60.71
REMARK 500    ALA C 183       54.10     39.40
REMARK 500    SER C 214      -84.54   -129.48
REMARK 500
REMARK 500 REMARK: NULL
REMARK 800
REMARK 800 SITE
REMARK 800 SITE_IDENTIFIER: AC1
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: binding site for residue CL B 301
REMARK 800
REMARK 800 SITE_IDENTIFIER: AC2
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: binding site for residue CL C 301
DBREF1 6EQD A    1   290  UNP                  PETH_IDESA
DBREF2 6EQD A     A0A0K8P6T7                          1         290
DBREF1 6EQD B    1   290  UNP                  PETH_IDESA
DBREF2 6EQD B     A0A0K8P6T7                          1         290
DBREF1 6EQD C    1   290  UNP                  PETH_IDESA
DBREF2 6EQD C     A0A0K8P6T7                          1         290
SEQADV 6EQD LEU A  291  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 6EQD GLU A  292  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 6EQD HIS A  293  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 6EQD HIS A  294  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 6EQD HIS A  295  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 6EQD HIS A  296  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 6EQD HIS A  297  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 6EQD HIS A  298  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 6EQD LEU B  291  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 6EQD GLU B  292  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 6EQD HIS B  293  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 6EQD HIS B  294  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 6EQD HIS B  295  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 6EQD HIS B  296  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 6EQD HIS B  297  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 6EQD HIS B  298  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 6EQD LEU C  291  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 6EQD GLU C  292  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 6EQD HIS C  293  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 6EQD HIS C  294  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 6EQD HIS C  295  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 6EQD HIS C  296  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 6EQD HIS C  297  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 6EQD HIS C  298  UNP  A0A0K8P6T           EXPRESSION TAG
SEQRES   1 A  298  MET ASN PHE PRO ARG ALA SER ARG LEU MET GLN ALA ALA
SEQRES   2 A  298  VAL LEU GLY GLY LEU MET ALA VAL SER ALA ALA ALA THR
SEQRES   3 A  298  ALA GLN THR ASN PRO TYR ALA ARG GLY PRO ASN PRO THR
SEQRES   4 A  298  ALA ALA SER LEU GLU ALA SER ALA GLY PRO PHE THR VAL
SEQRES   5 A  298  ARG SER PHE THR VAL SER ARG PRO SER GLY TYR GLY ALA
SEQRES   6 A  298  GLY THR VAL TYR TYR PRO THR ASN ALA GLY GLY THR VAL
SEQRES   7 A  298  GLY ALA ILE ALA ILE VAL PRO GLY TYR THR ALA ARG GLN
SEQRES   8 A  298  SER SER ILE LYS TRP TRP GLY PRO ARG LEU ALA SER HIS
SEQRES   9 A  298  GLY PHE VAL VAL ILE THR ILE ASP THR ASN SER THR LEU
SEQRES  10 A  298  ASP GLN PRO SER SER ARG SER SER GLN GLN MET ALA ALA
SEQRES  11 A  298  LEU ARG GLN VAL ALA SER LEU ASN GLY THR SER SER SER
SEQRES  12 A  298  PRO ILE TYR GLY LYS VAL ASP THR ALA ARG MET GLY VAL
SEQRES  13 A  298  MET GLY TRP SER MET GLY GLY GLY GLY SER LEU ILE SER
SEQRES  14 A  298  ALA ALA ASN ASN PRO SER LEU LYS ALA ALA ALA PRO GLN
SEQRES  15 A  298  ALA PRO TRP ASP SER SER THR ASN PHE SER SER VAL THR
SEQRES  16 A  298  VAL PRO THR LEU ILE PHE ALA CYS GLU ASN ASP SER ILE
SEQRES  17 A  298  ALA PRO VAL ASN SER SER ALA LEU PRO ILE TYR ASP SER
SEQRES  18 A  298  MET SER ARG ASN ALA LYS GLN PHE LEU GLU ILE ASN GLY
SEQRES  19 A  298  GLY SER HIS SER CYS ALA ASN SER GLY ASN SER ASN GLN
SEQRES  20 A  298  ALA LEU ILE GLY LYS LYS GLY VAL ALA TRP MET LYS ARG
SEQRES  21 A  298  PHE MET ASP ASN ASP THR ARG TYR SER THR PHE ALA CYS
SEQRES  22 A  298  GLU ASN PRO ASN SER THR ARG VAL SER ASP PHE ARG THR
SEQRES  23 A  298  ALA ASN CYS SER LEU GLU HIS HIS HIS HIS HIS HIS
SEQRES   1 B  298  MET ASN PHE PRO ARG ALA SER ARG LEU MET GLN ALA ALA
SEQRES   2 B  298  VAL LEU GLY GLY LEU MET ALA VAL SER ALA ALA ALA THR
SEQRES   3 B  298  ALA GLN THR ASN PRO TYR ALA ARG GLY PRO ASN PRO THR
SEQRES   4 B  298  ALA ALA SER LEU GLU ALA SER ALA GLY PRO PHE THR VAL
SEQRES   5 B  298  ARG SER PHE THR VAL SER ARG PRO SER GLY TYR GLY ALA
SEQRES   6 B  298  GLY THR VAL TYR TYR PRO THR ASN ALA GLY GLY THR VAL
SEQRES   7 B  298  GLY ALA ILE ALA ILE VAL PRO GLY TYR THR ALA ARG GLN
SEQRES   8 B  298  SER SER ILE LYS TRP TRP GLY PRO ARG LEU ALA SER HIS
SEQRES   9 B  298  GLY PHE VAL VAL ILE THR ILE ASP THR ASN SER THR LEU
SEQRES  10 B  298  ASP GLN PRO SER SER ARG SER SER GLN GLN MET ALA ALA
SEQRES  11 B  298  LEU ARG GLN VAL ALA SER LEU ASN GLY THR SER SER SER
SEQRES  12 B  298  PRO ILE TYR GLY LYS VAL ASP THR ALA ARG MET GLY VAL
SEQRES  13 B  298  MET GLY TRP SER MET GLY GLY GLY GLY SER LEU ILE SER
SEQRES  14 B  298  ALA ALA ASN ASN PRO SER LEU LYS ALA ALA ALA PRO GLN
SEQRES  15 B  298  ALA PRO TRP ASP SER SER THR ASN PHE SER SER VAL THR
SEQRES  16 B  298  VAL PRO THR LEU ILE PHE ALA CYS GLU ASN ASP SER ILE
SEQRES  17 B  298  ALA PRO VAL ASN SER SER ALA LEU PRO ILE TYR ASP SER
SEQRES  18 B  298  MET SER ARG ASN ALA LYS GLN PHE LEU GLU ILE ASN GLY
SEQRES  19 B  298  GLY SER HIS SER CYS ALA ASN SER GLY ASN SER ASN GLN
SEQRES  20 B  298  ALA LEU ILE GLY LYS LYS GLY VAL ALA TRP MET LYS ARG
SEQRES  21 B  298  PHE MET ASP ASN ASP THR ARG TYR SER THR PHE ALA CYS
SEQRES  22 B  298  GLU ASN PRO ASN SER THR ARG VAL SER ASP PHE ARG THR
SEQRES  23 B  298  ALA ASN CYS SER LEU GLU HIS HIS HIS HIS HIS HIS
SEQRES   1 C  298  MET ASN PHE PRO ARG ALA SER ARG LEU MET GLN ALA ALA
SEQRES   2 C  298  VAL LEU GLY GLY LEU MET ALA VAL SER ALA ALA ALA THR
SEQRES   3 C  298  ALA GLN THR ASN PRO TYR ALA ARG GLY PRO ASN PRO THR
SEQRES   4 C  298  ALA ALA SER LEU GLU ALA SER ALA GLY PRO PHE THR VAL
SEQRES   5 C  298  ARG SER PHE THR VAL SER ARG PRO SER GLY TYR GLY ALA
SEQRES   6 C  298  GLY THR VAL TYR TYR PRO THR ASN ALA GLY GLY THR VAL
SEQRES   7 C  298  GLY ALA ILE ALA ILE VAL PRO GLY TYR THR ALA ARG GLN
SEQRES   8 C  298  SER SER ILE LYS TRP TRP GLY PRO ARG LEU ALA SER HIS
SEQRES   9 C  298  GLY PHE VAL VAL ILE THR ILE ASP THR ASN SER THR LEU
SEQRES  10 C  298  ASP GLN PRO SER SER ARG SER SER GLN GLN MET ALA ALA
SEQRES  11 C  298  LEU ARG GLN VAL ALA SER LEU ASN GLY THR SER SER SER
SEQRES  12 C  298  PRO ILE TYR GLY LYS VAL ASP THR ALA ARG MET GLY VAL
SEQRES  13 C  298  MET GLY TRP SER MET GLY GLY GLY GLY SER LEU ILE SER
SEQRES  14 C  298  ALA ALA ASN ASN PRO SER LEU LYS ALA ALA ALA PRO GLN
SEQRES  15 C  298  ALA PRO TRP ASP SER SER THR ASN PHE SER SER VAL THR
SEQRES  16 C  298  VAL PRO THR LEU ILE PHE ALA CYS GLU ASN ASP SER ILE
SEQRES  17 C  298  ALA PRO VAL ASN SER SER ALA LEU PRO ILE TYR ASP SER
SEQRES  18 C  298  MET SER ARG ASN ALA LYS GLN PHE LEU GLU ILE ASN GLY
SEQRES  19 C  298  GLY SER HIS SER CYS ALA ASN SER GLY ASN SER ASN GLN
SEQRES  20 C  298  ALA LEU ILE GLY LYS LYS GLY VAL ALA TRP MET LYS ARG
SEQRES  21 C  298  PHE MET ASP ASN ASP THR ARG TYR SER THR PHE ALA CYS
SEQRES  22 C  298  GLU ASN PRO ASN SER THR ARG VAL SER ASP PHE ARG THR
SEQRES  23 C  298  ALA ASN CYS SER LEU GLU HIS HIS HIS HIS HIS HIS
HET     CL  B 301       1
HET     CL  C 301       1
HETNAM      CL CHLORIDE ION
FORMUL   4   CL    2(CL 1-)
FORMUL   6  HOH   *812(H2 O)
HELIX    1 AA1 THR A   39  ALA A   45  1                                   7
HELIX    2 AA2 ARG A   90  LYS A   95  5                                   6
HELIX    3 AA3 TRP A   96  SER A  103  1                                   8
HELIX    4 AA4 GLN A  119  GLY A  139  1                                  21
HELIX    5 AA5 SER A  160  ASN A  173  1                                  14
HELIX    6 AA6 PRO A  210  SER A  213  5                                   4
HELIX    7 AA7 SER A  214  MET A  222  1                                   9
HELIX    8 AA8 ASN A  246  ASP A  263  1                                  18
HELIX    9 AA9 ASP A  265  ARG A  267  5                                   3
HELIX   10 AB1 TYR A  268  GLU A  274  1                                   7
HELIX   11 AB2 THR B   39  ALA B   45  1                                   7
HELIX   12 AB3 ARG B   90  LYS B   95  5                                   6
HELIX   13 AB4 TRP B   96  SER B  103  1                                   8
HELIX   14 AB5 GLN B  119  GLY B  139  1                                  21
HELIX   15 AB6 SER B  160  ASN B  173  1                                  14
HELIX   16 AB7 SER B  214  MET B  222  1                                   9
HELIX   17 AB8 ASN B  246  ASP B  263  1                                  18
HELIX   18 AB9 ASP B  265  ARG B  267  5                                   3
HELIX   19 AC1 TYR B  268  GLU B  274  1                                   7
HELIX   20 AC2 THR C   39  ALA C   45  1                                   7
HELIX   21 AC3 ARG C   90  LYS C   95  5                                   6
HELIX   22 AC4 TRP C   96  SER C  103  1                                   8
HELIX   23 AC5 GLN C  119  GLY C  139  1                                  21
HELIX   24 AC6 SER C  160  ASN C  173  1                                  14
HELIX   25 AC7 PRO C  210  SER C  213  5                                   4
HELIX   26 AC8 SER C  214  MET C  222  1                                   9
HELIX   27 AC9 ASN C  246  ASP C  263  1                                  18
HELIX   28 AD1 ASP C  265  ARG C  267  5                                   3
HELIX   29 AD2 TYR C  268  GLU C  274  1                                   7
SHEET    1 AA1 6 VAL A  52  THR A  56  0
SHEET    2 AA1 6 ALA A  65  PRO A  71 -1  O  VAL A  68   N  PHE A  55
SHEET    3 AA1 6 VAL A 107  ASP A 112 -1  O  VAL A 108   N  TYR A  69
SHEET    4 AA1 6 VAL A  78  VAL A  84  1  N  ILE A  81   O  ILE A 109
SHEET    5 AA1 6 VAL A 149  TRP A 159  1  O  ASP A 150   N  VAL A  78
SHEET    6 AA1 6 ALA A 178  GLN A 182  1  O  GLN A 182   N  GLY A 158
SHEET    1 AA2 3 THR A 198  CYS A 203  0
SHEET    2 AA2 3 LYS A 227  ILE A 232  1  O  ILE A 232   N  ALA A 202
SHEET    3 AA2 3 VAL A 281  ALA A 287 -1  O  ARG A 285   N  PHE A 229
SHEET    1 AA3 6 VAL B  52  THR B  56  0
SHEET    2 AA3 6 ALA B  65  PRO B  71 -1  O  VAL B  68   N  PHE B  55
SHEET    3 AA3 6 VAL B 107  ASP B 112 -1  O  VAL B 108   N  TYR B  69
SHEET    4 AA3 6 VAL B  78  VAL B  84  1  N  ILE B  81   O  ILE B 109
SHEET    5 AA3 6 VAL B 149  TRP B 159  1  O  ASP B 150   N  VAL B  78
SHEET    6 AA3 6 ALA B 178  GLN B 182  1  O  GLN B 182   N  GLY B 158
SHEET    1 AA4 3 THR B 198  CYS B 203  0
SHEET    2 AA4 3 LYS B 227  ILE B 232  1  O  LEU B 230   N  ALA B 202
SHEET    3 AA4 3 VAL B 281  ALA B 287 -1  O  ARG B 285   N  PHE B 229
SHEET    1 AA5 6 VAL C  52  THR C  56  0
SHEET    2 AA5 6 ALA C  65  PRO C  71 -1  O  VAL C  68   N  PHE C  55
SHEET    3 AA5 6 VAL C 107  ASP C 112 -1  O  VAL C 108   N  TYR C  69
SHEET    4 AA5 6 VAL C  78  VAL C  84  1  N  ILE C  81   O  ILE C 109
SHEET    5 AA5 6 VAL C 149  TRP C 159  1  O  ASP C 150   N  VAL C  78
SHEET    6 AA5 6 ALA C 178  GLN C 182  1  O  GLN C 182   N  GLY C 158
SHEET    1 AA6 3 THR C 198  CYS C 203  0
SHEET    2 AA6 3 LYS C 227  ILE C 232  1  O  ILE C 232   N  ALA C 202
SHEET    3 AA6 3 VAL C 281  ALA C 287 -1  O  ARG C 285   N  PHE C 229
SSBOND   1 CYS A  203    CYS A  239                          1555   1555  2.04
SSBOND   2 CYS A  273    CYS A  289                          1555   1555  2.03
SSBOND   3 CYS B  203    CYS B  239                          1555   1555  2.04
SSBOND   4 CYS B  273    CYS B  289                          1555   1555  2.03
SSBOND   5 CYS C  203    CYS C  239                          1555   1555  2.03
SSBOND   6 CYS C  273    CYS C  289                          1555   1555  2.03
SITE     1 AC1  2 SER B 175  HOH B 624
SITE     1 AC2  3 HOH C 412  HOH C 610  HOH C 639
CRYST1   52.556  234.311  164.529  90.00  90.00  90.00 C 2 2 21     24
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      0.019028  0.000000  0.000000        0.00000
SCALE2      0.000000  0.004268  0.000000        0.00000
SCALE3      0.000000  0.000000  0.006078        0.00000
TER    1934      LEU A 291
TER    3877      GLU B 292
TER    5811      LEU C 291
MASTER      463    0    2   29   27    0    2    6 6622    3   12   69
END