longtext: 7cqb-pdb

content
HEADER    HYDROLASE                               09-AUG-20   7CQB
TITLE     CRYSTAL STRUCTURE OF MUTANT OF A PETASE MUTANT
COMPND    MOL_ID: 1;
COMPND   2 MOLECULE: POLY(ETHYLENE TEREPHTHALATE) HYDROLASE;
COMPND   3 CHAIN: A;
COMPND   4 SYNONYM: PETASE,PET-DIGESTING ENZYME;
COMPND   5 EC: 3.1.1.101;
COMPND   6 ENGINEERED: YES;
COMPND   7 MUTATION: YES
SOURCE    MOL_ID: 1;
SOURCE   2 ORGANISM_SCIENTIFIC: IDEONELLA SAKAIENSIS (STRAIN NBRC 110686 /
SOURCE   3 TISTR 2288 / 201-F6);
SOURCE   4 ORGANISM_TAXID: 1547922;
SOURCE   5 STRAIN: NBRC 110686 / TISTR 2288 / 201-F6;
SOURCE   6 GENE: ISF6_4831;
SOURCE   7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 469008;
SOURCE   9 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);
SOURCE  10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;
SOURCE  11 EXPRESSION_SYSTEM_PLASMID: PET32A
KEYWDS    POLY(ETHYLENE TEREPHTHALATE) HYDROLASE, SUBSTRATE BINDING, INHIBITOR,
KEYWDS   2 HYDROLASE
EXPDTA    X-RAY DIFFRACTION
AUTHOR    X.HAN,W.D.LIU,Y.Y.ZHENG,C.C.CHEN,R.T.GUO
REVDAT   1   11-AUG-21 7CQB    0
JRNL        AUTH   X.HAN,W.D.LIU,Y.Y.ZHENG,C.C.CHEN,R.T.GUO
JRNL        TITL   CRYSTAL STRUCTURE OF MUTANT OF A PETASE MUTANT
JRNL        REF    TO BE PUBLISHED
JRNL        REFN
REMARK   2
REMARK   2 RESOLUTION.    1.86 ANGSTROMS.
REMARK   3
REMARK   3 REFINEMENT.
REMARK   3   PROGRAM     : REFMAC 5.8.0258
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,
REMARK   3               : 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) : 1.86
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 24.77
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.2
REMARK   3   NUMBER OF REFLECTIONS             : 18274
REMARK   3
REMARK   3  FIT TO DATA USED IN REFINEMENT.
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.145
REMARK   3   R VALUE            (WORKING SET) : 0.142
REMARK   3   FREE R VALUE                     : 0.192
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.700
REMARK   3   FREE R VALUE TEST SET COUNT      : 896
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) : 1.86
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.91
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1305
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.36
REMARK   3   BIN R VALUE           (WORKING SET) : 0.1980
REMARK   3   BIN FREE R VALUE SET COUNT          : 90
REMARK   3   BIN FREE R VALUE                    : 0.2620
REMARK   3
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.
REMARK   3   PROTEIN ATOMS            : 1916
REMARK   3   NUCLEIC ACID ATOMS       : 0
REMARK   3   HETEROGEN ATOMS          : 0
REMARK   3   SOLVENT ATOMS            : 233
REMARK   3
REMARK   3  B VALUES.
REMARK   3   FROM WILSON PLOT           (A**2) : NULL
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 20.05
REMARK   3   OVERALL ANISOTROPIC B VALUE.
REMARK   3    B11 (A**2) : -1.16000
REMARK   3    B22 (A**2) : -1.10000
REMARK   3    B33 (A**2) : 2.27000
REMARK   3    B12 (A**2) : 0.00000
REMARK   3    B13 (A**2) : 0.00000
REMARK   3    B23 (A**2) : 0.00000
REMARK   3
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.
REMARK   3   ESU BASED ON R VALUE                            (A): 0.127
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.125
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.083
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.809
REMARK   3
REMARK   3 CORRELATION COEFFICIENTS.
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.972
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.951
REMARK   3
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  1967 ; 0.010 ; 0.013
REMARK   3   BOND LENGTHS OTHERS               (A):  1731 ; 0.001 ; 0.017
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  2683 ; 1.493 ; 1.642
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  4029 ; 1.505 ; 1.566
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   262 ; 6.753 ; 5.000
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    89 ;30.872 ;21.461
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   286 ;13.477 ;15.000
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    13 ;15.307 ;15.000
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   269 ; 0.080 ; 0.200
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2275 ; 0.009 ; 0.020
REMARK   3   GENERAL PLANES OTHERS             (A):   420 ; 0.001 ; 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):  NULL ;  NULL ;  NULL
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL
REMARK   3   LONG RANGE B OTHER 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 : NULL
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 RIDING
REMARK   3  POSITIONS U VALUES : REFINED INDIVIDUALLY
REMARK   4
REMARK   4 7CQB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11
REMARK 100
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 11-AUG-20.
REMARK 100 THE DEPOSITION ID IS D_1300017884.
REMARK 200
REMARK 200 EXPERIMENTAL DETAILS
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION
REMARK 200  DATE OF DATA COLLECTION        : 17-JUL-19
REMARK 200  TEMPERATURE           (KELVIN) : 100
REMARK 200  PH                             : NULL
REMARK 200  NUMBER OF CRYSTALS USED        : 1
REMARK 200
REMARK 200  SYNCHROTRON              (Y/N) : Y
REMARK 200  RADIATION SOURCE               : NSRRC
REMARK 200  BEAMLINE                       : BL15A1
REMARK 200  X-RAY GENERATOR MODEL          : NULL
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M
REMARK 200  WAVELENGTH OR RANGE        (A) : 1
REMARK 200  MONOCHROMATOR                  : NULL
REMARK 200  OPTICS                         : NULL
REMARK 200
REMARK 200  DETECTOR TYPE                  : CCD
REMARK 200  DETECTOR MANUFACTURER          : RAYONIX MX-300
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000
REMARK 200
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 19219
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.860
REMARK 200  RESOLUTION RANGE LOW       (A) : 25.000
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL
REMARK 200
REMARK 200 OVERALL.
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.3
REMARK 200  DATA REDUNDANCY                : 6.300
REMARK 200  R MERGE                    (I) : 0.08600
REMARK 200  R SYM                      (I) : NULL
REMARK 200   FOR THE DATA SET  : 8.0000
REMARK 200
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.86
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.93
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.9
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.40
REMARK 200  R MERGE FOR SHELL          (I) : 0.38300
REMARK 200  R SYM FOR SHELL            (I) : NULL
REMARK 200   FOR SHELL         : NULL
REMARK 200
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT
REMARK 200 SOFTWARE USED: PHASER
REMARK 200 STARTING MODEL: 5XG0
REMARK 200
REMARK 200 REMARK: NULL
REMARK 280
REMARK 280 CRYSTAL
REMARK 280 SOLVENT CONTENT, VS   (%): 39.03
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.02
REMARK 280
REMARK 280 CRYSTALLIZATION CONDITIONS: POLYETHYLENE GLYCOL 6000, GLYCEROL,
REMARK 280  MES, PH 6.0,, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K
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       25.53250
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       42.40300
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       25.63200
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       42.40300
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       25.53250
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       25.63200
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000
REMARK 290
REMARK 290 REMARK: NULL
REMARK 300
REMARK 300 BIOMOLECULE: 1
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 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 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     PRO A    14
REMARK 465     GLU A    15
REMARK 465     PHE A    16
REMARK 465     GLU A    17
REMARK 465     ASN A    18
REMARK 465     LEU A    19
REMARK 465     TYR A    20
REMARK 465     PHE A    21
REMARK 465     GLN A    22
REMARK 465     GLY A    23
REMARK 465     ALA A    24
REMARK 465     GLY A    25
REMARK 465     ALA A    26
REMARK 465     GLY A    27
REMARK 465     ALA A    28
REMARK 465     MET A    29
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    ASN A  73       34.32   -143.61
REMARK 500    THR A  88       -7.12     77.36
REMARK 500    SER A 160     -117.48     62.90
REMARK 500    SER A 214      -82.88   -134.73
REMARK 500
REMARK 500 REMARK: NULL
DBREF1 7CQB A   30   290  UNP                  PETH_IDESA
DBREF2 7CQB A     A0A0K8P6T7                         30         290
SEQADV 7CQB PRO A   14  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 7CQB GLU A   15  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 7CQB PHE A   16  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 7CQB GLU A   17  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 7CQB ASN A   18  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 7CQB LEU A   19  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 7CQB TYR A   20  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 7CQB PHE A   21  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 7CQB GLN A   22  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 7CQB GLY A   23  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 7CQB ALA A   24  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 7CQB GLY A   25  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 7CQB ALA A   26  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 7CQB GLY A   27  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 7CQB ALA A   28  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 7CQB MET A   29  UNP  A0A0K8P6T           EXPRESSION TAG
SEQADV 7CQB ALA A  233  UNP  A0A0K8P6T ASN   233 ENGINEERED MUTATION
SEQRES   1 A  277  PRO GLU PHE GLU ASN LEU TYR PHE GLN GLY ALA GLY ALA
SEQRES   2 A  277  GLY ALA MET ASN PRO TYR ALA ARG GLY PRO ASN PRO THR
SEQRES   3 A  277  ALA ALA SER LEU GLU ALA SER ALA GLY PRO PHE THR VAL
SEQRES   4 A  277  ARG SER PHE THR VAL SER ARG PRO SER GLY TYR GLY ALA
SEQRES   5 A  277  GLY THR VAL TYR TYR PRO THR ASN ALA GLY GLY THR VAL
SEQRES   6 A  277  GLY ALA ILE ALA ILE VAL PRO GLY TYR THR ALA ARG GLN
SEQRES   7 A  277  SER SER ILE LYS TRP TRP GLY PRO ARG LEU ALA SER HIS
SEQRES   8 A  277  GLY PHE VAL VAL ILE THR ILE ASP THR ASN SER THR LEU
SEQRES   9 A  277  ASP GLN PRO SER SER ARG SER SER GLN GLN MET ALA ALA
SEQRES  10 A  277  LEU ARG GLN VAL ALA SER LEU ASN GLY THR SER SER SER
SEQRES  11 A  277  PRO ILE TYR GLY LYS VAL ASP THR ALA ARG MET GLY VAL
SEQRES  12 A  277  MET GLY TRP SER MET GLY GLY GLY GLY SER LEU ILE SER
SEQRES  13 A  277  ALA ALA ASN ASN PRO SER LEU LYS ALA ALA ALA PRO GLN
SEQRES  14 A  277  ALA PRO TRP ASP SER SER THR ASN PHE SER SER VAL THR
SEQRES  15 A  277  VAL PRO THR LEU ILE PHE ALA CYS GLU ASN ASP SER ILE
SEQRES  16 A  277  ALA PRO VAL ASN SER SER ALA LEU PRO ILE TYR ASP SER
SEQRES  17 A  277  MET SER ARG ASN ALA LYS GLN PHE LEU GLU ILE ALA GLY
SEQRES  18 A  277  GLY SER HIS SER CYS ALA ASN SER GLY ASN SER ASN GLN
SEQRES  19 A  277  ALA LEU ILE GLY LYS LYS GLY VAL ALA TRP MET LYS ARG
SEQRES  20 A  277  PHE MET ASP ASN ASP THR ARG TYR SER THR PHE ALA CYS
SEQRES  21 A  277  GLU ASN PRO ASN SER THR ARG VAL SER ASP PHE ARG THR
SEQRES  22 A  277  ALA ASN CYS SER
FORMUL   2  HOH   *233(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
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  83   O  ILE A 109
SHEET    5 AA1 6 VAL A 149  GLY A 158  1  O  MET A 157   N  ALA A  82
SHEET    6 AA1 6 ALA A 178  ALA A 179  1  O  ALA A 178   N  VAL A 156
SHEET    1 AA2 3 THR A 198  CYS A 203  0
SHEET    2 AA2 3 LYS A 227  ILE A 232  1  O  GLN A 228   N  ILE A 200
SHEET    3 AA2 3 VAL A 281  ALA A 287 -1  O  ARG A 285   N  PHE A 229
SSBOND   1 CYS A  203    CYS A  239                          1555   1555  2.08
SSBOND   2 CYS A  273    CYS A  289                          1555   1555  2.07
CRYST1   51.065   51.264   84.806  90.00  90.00  90.00 P 21 21 21    4
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      0.019583  0.000000  0.000000        0.00000
SCALE2      0.000000  0.019507  0.000000        0.00000
SCALE3      0.000000  0.000000  0.011792        0.00000
TER    1920      SER A 290
MASTER      278    0    0   10    9    0    0    6 2149    1    4   22
END