longtext: 1QOZ-pdb

content
HEADER    HYDROLASE                               25-NOV-99   1QOZ
TITLE     CATALYTIC CORE DOMAIN OF ACETYL XYLAN ESTERASE FROM
TITLE    2 TRICHODERMA REESEI
COMPND    MOL_ID: 1;
COMPND   2 MOLECULE: ACETYL XYLAN ESTERASE;
COMPND   3 CHAIN: A, B;
COMPND   4 FRAGMENT: CATALYTIC DOMAIN;
COMPND   5 SYNONYM: AXE;
COMPND   6 EC: 3.1.1.72
SOURCE    MOL_ID: 1;
SOURCE   2 ORGANISM_SCIENTIFIC: TRICHODERMA REESEI;
SOURCE   3 STRAIN: RUTC-30
KEYWDS    HYDROLASE, ESTERASE, XYLAN DEGRADATION
EXPDTA    X-RAY DIFFRACTION
AUTHOR    N.HAKULINEN,J.ROUVINEN
REVDAT   2   20-MAR-01 1QOZ    1       JRNL   REMARK
REVDAT   1   24-NOV-00 1QOZ    0
JRNL        AUTH   N.HAKULINEN,M.TENKANEN,J.ROUVINEN
JRNL        TITL   THREE-DIMENSIONAL STRUCTURE OF THE CATALYTIC CORE
JRNL        TITL 2 OF ACETYLXYLAN ESTERASE FROM TRICHODERMA REESEI:
JRNL        TITL 3 INSIGHTS INTO THE DEACETYLATION MECHANISM
JRNL        REF    J.STRUCT.BIOL.                V. 132   180 2000
JRNL        REFN   ASTM JSBIEM  US ISSN 1047-8477
REMARK   1
REMARK   1 REFERENCE 1
REMARK   1  AUTH   N.HAKULINEN,M.TENKANEN,J.ROUVINEN
REMARK   1  TITL   CRYSTALLIZATION AND PRELIMINARY X-RAY DIFFRACTION
REMARK   1  TITL 2 STUDIES OF THE CATALYTIC CORE OF ACETYLXYLAN
REMARK   1  TITL 3 ESTERASE FROM TRICHODERMA REESEI
REMARK   1  REF    ACTA CRYSTALLOGR.,SECT.D      V.  54   430 1998
REMARK   1  REFN   ASTM ABCRE6  DK ISSN 0907-4449
REMARK   2
REMARK   2 RESOLUTION. 1.9  ANGSTROMS.
REMARK   3
REMARK   3 REFINEMENT.
REMARK   3   PROGRAM     : X-PLOR 3.851
REMARK   3   AUTHORS     : BRUNGER
REMARK   3
REMARK   3  DATA USED IN REFINEMENT.
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 10.0
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 1.0
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 100000
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.1
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 87.0
REMARK   3   NUMBER OF REFLECTIONS             : 25039
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 SET) : 0.186
REMARK   3   FREE R VALUE                     : 0.247
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.0
REMARK   3   FREE R VALUE TEST SET COUNT      : 2552
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL
REMARK   3
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.
REMARK   3   TOTAL NUMBER OF BINS USED           : 8
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.90
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.99
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 46.5
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 1353
REMARK   3   BIN R VALUE           (WORKING SET) : 0.279
REMARK   3   BIN FREE R VALUE                    : 0.320
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 10
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 131
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL
REMARK   3
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.
REMARK   3   PROTEIN ATOMS            : 2922
REMARK   3   NUCLEIC ACID ATOMS       : 0
REMARK   3   HETEROGEN ATOMS          : 44
REMARK   3   SOLVENT ATOMS            : 425
REMARK   3
REMARK   3  B VALUES.
REMARK   3   FROM WILSON PLOT           (A**2) : 18.76
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 15.12
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  ESTIMATED COORDINATE ERROR.
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL
REMARK   3   ESD FROM SIGMAA              (A) : NULL
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL
REMARK   3
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL
REMARK   3
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.
REMARK   3   BOND LENGTHS                 (A) : 0.005
REMARK   3   BOND ANGLES            (DEGREES) : 1.197
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 24.65
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.055
REMARK   3
REMARK   3  ISOTROPIC THERMAL MODEL : NULL
REMARK   3
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL
REMARK   3
REMARK   3  NCS MODEL : NULL
REMARK   3
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL
REMARK   3
REMARK   3  PARAMETER FILE  1  : PARHCSDX.PRO
REMARK   3  PARAMETER FILE  2  : NULL
REMARK   3  TOPOLOGY FILE  1   : TOPHCSDX.PRO
REMARK   3  TOPOLOGY FILE  2   : NULL
REMARK   3
REMARK   3  OTHER REFINEMENT REMARKS: NULL
REMARK   4
REMARK   4 1QOZ COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998
REMARK 100
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY EBI  ON 25-NOV-1999.
REMARK 100 THE EBI ID CODE IS EBI-4424.
REMARK 200
REMARK 200 EXPERIMENTAL DETAILS
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION
REMARK 200  DATE OF DATA COLLECTION        : 15-DEC-1998
REMARK 200  TEMPERATURE           (KELVIN) : 120
REMARK 200  PH                             : 8.2
REMARK 200  NUMBER OF CRYSTALS USED        : 1
REMARK 200
REMARK 200  SYNCHROTRON              (Y/N) : N
REMARK 200  RADIATION SOURCE               : NONE
REMARK 200  BEAMLINE                       : NULL
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU 200HB
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.54
REMARK 200  MONOCHROMATOR                  : GRAPHITE
REMARK 200  OPTICS                         : NULL
REMARK 200
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK
REMARK 200
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 27058
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.90
REMARK 200  RESOLUTION RANGE LOW       (A) : 99.0
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NONE
REMARK 200
REMARK 200 OVERALL.
REMARK 200  COMPLETENESS FOR RANGE     (%) : 87
REMARK 200  DATA REDUNDANCY                : 2.07
REMARK 200  R MERGE                    (I) : NULL
REMARK 200  R SYM                      (I) : 0.057
REMARK 200   FOR THE DATA SET  : 14.9
REMARK 200
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.9
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.97
REMARK 200  COMPLETENESS FOR SHELL     (%) : 46.5
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.00
REMARK 200  R MERGE FOR SHELL          (I) : NULL
REMARK 200  R SYM FOR SHELL            (I) : 0.247
REMARK 200   FOR SHELL         : 2.38
REMARK 200
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT
REMARK 200 SOFTWARE USED: AMORE
REMARK 200 STARTING MODEL: 1BS9
REMARK 200
REMARK 200 REMARK: NULL
REMARK 280
REMARK 280 CRYSTAL
REMARK 280 SOLVENT CONTENT, VS  (%): 45
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23
REMARK 280
REMARK 280 CRYSTALLIZATION CONDITIONS: 1.1 M POTASSIUM/SODIUM TARTRATE,
REMARK 280 0.1 M TES, 9 MM TRITON-X, PH 8.2
REMARK 290
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP:  P 1
REMARK 290
REMARK 290      SYMOP   SYMMETRY
REMARK 290     NNNMMM   OPERATOR
REMARK 290       1555   X,Y,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
REMARK 290 REMARK: NULL
REMARK 295
REMARK 295 NON-CRYSTALLOGRAPHIC SYMMETRY
REMARK 295 THE TRANSFORMATIONS PRESENTED ON THE MTRIX RECORDS BELOW
REMARK 295 DESCRIBE NON-CRYSTALLOGRAPHIC RELATIONSHIPS AMONG ATOMS
REMARK 295 IN THIS ENTRY.  APPLYING THE APPROPRIATE MTRIX
REMARK 295 TRANSFORMATION TO THE RESIDUES LISTED FIRST WILL YIELD
REMARK 295 APPROXIMATE COORDINATES FOR THE RESIDUES LISTED SECOND.
REMARK 295 CHAIN IDENTIFIERS GIVEN AS "?" REFER TO CHAINS FOR WHICH
REMARK 295 ATOMS ARE NOT FOUND IN THIS ENTRY.
REMARK 295
REMARK 295               APPLIED TO          TRANSFORMED TO
REMARK 295   TRANSFORM CHAIN  RESIDUES       CHAIN  RESIDUES     RMSD
REMARK 295     SSS
REMARK 295    M  1       A    1 .. 206         B    1 .. 206     0.095
REMARK 295
REMARK 295    WHERE SSS -> COLUMNS 8-10 OF MTRIX RECORDS
REMARK 295
REMARK 295 REMARK:
REMARK 295 TRANSFORMATION RELATES MOLECULE A TO MOLECULE B
REMARK 300
REMARK 300 BIOMOLECULE: 1
REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT
REMARK 300 WHICH CONSISTS OF 2 CHAIN(S). SEE REMARK 350 FOR
REMARK 300 INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S).
REMARK 300
REMARK 300 BIOLOGICAL UNIT: MONOMER
REMARK 350
REMARK 350 GENERATING THE BIOMOLECULE
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 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 BIOMOLECULE:  2
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 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     SER B   207
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: ENGH AND HUBER, 1991
REMARK 500
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3
REMARK 500    LYS A 168   N   -  CA  -  C   ANGL. DEV. =  -7.8 DEGREES
REMARK 500    GLY A 189   N   -  CA  -  C   ANGL. DEV. =   7.4 DEGREES
REMARK 500    ALA B 154   N   -  CA  -  C   ANGL. DEV. =   7.2 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 STANDARD TABLE:
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)
REMARK 500
REMARK 500  M RES CSSEQI        PSI       PHI
REMARK 500
REMARK 500    SER A  90       59.35   -113.30
REMARK 500    SER B  90       60.45   -114.18
REMARK 525
REMARK 525 SOLVENT
REMARK 525
REMARK 525 THE SOLVENT MOLECULES ARE GIVEN CHAIN IDENTIFIERS TO
REMARK 525 INDICATE THE PROTEIN CHAIN TO WHICH THEY ARE MOST CLOSELY
REMARK 525 ASSOCIATED WITH:
REMARK 525   PROTEIN CHAIN  SOLVENT CHAIN
REMARK 525     A              Z
REMARK 525     B              Y
REMARK 525
REMARK 800
REMARK 800 SITE
REMARK 800 SITE_IDENTIFIER: AS1
REMARK 800 SITE_DESCRIPTION:  ACTIVE SITE CATALYTIC TRIAD (CHAIN A)
REMARK 800
REMARK 800 SITE_IDENTIFIER: AS2
REMARK 800 SITE_DESCRIPTION:  ACTIVE SITE CATALYTIC TRIAD (CHAIN B)
REMARK 800
DBREF  1QOZ A    1   207  SWS    Q99034   Q99034          32    238
DBREF  1QOZ B    1   207  SWS    Q99034   Q99034          32    238
SEQADV 1QOZ PCA A    1                 GLN     1 MODIFICATION
SEQADV 1QOZ PCA B    1                 GLN     1 MODIFICATION
SEQRES   1 A  207  PCA CYS PRO ALA ILE HIS VAL PHE GLY ALA ARG GLU THR
SEQRES   2 A  207  THR VAL SER GLN GLY TYR GLY SER SER ALA THR VAL VAL
SEQRES   3 A  207  ASN LEU VAL ILE GLN ALA HIS PRO GLY THR THR SER GLU
SEQRES   4 A  207  ALA ILE VAL TYR PRO ALA CYS GLY GLY GLN ALA SER CYS
SEQRES   5 A  207  GLY GLY ILE SER TYR ALA ASN SER VAL VAL ASN GLY THR
SEQRES   6 A  207  ASN ALA ALA ALA ALA ALA ILE ASN ASN PHE HIS ASN SER
SEQRES   7 A  207  CYS PRO ASP THR GLN LEU VAL LEU VAL GLY TYR SER GLN
SEQRES   8 A  207  GLY ALA GLN ILE PHE ASP ASN ALA LEU CYS GLY GLY GLY
SEQRES   9 A  207  ASP PRO GLY GLU GLY ILE THR ASN THR ALA VAL PRO LEU
SEQRES  10 A  207  THR ALA GLY ALA VAL SER ALA VAL LYS ALA ALA ILE PHE
SEQRES  11 A  207  MET GLY ASP PRO ARG ASN ILE HIS GLY LEU PRO TYR ASN
SEQRES  12 A  207  VAL GLY THR CYS THR THR GLN GLY PHE ASP ALA ARG PRO
SEQRES  13 A  207  ALA GLY PHE VAL CYS PRO SER ALA SER LYS ILE LYS SER
SEQRES  14 A  207  TYR CYS ASP ALA ALA ASP PRO TYR CYS CYS THR GLY ASN
SEQRES  15 A  207  ASP PRO ASN VAL HIS GLN GLY TYR GLY GLN GLU TYR GLY
SEQRES  16 A  207  GLN GLN ALA LEU ALA PHE ILE ASN SER GLN LEU SER
SEQRES   1 B  207  PCA CYS PRO ALA ILE HIS VAL PHE GLY ALA ARG GLU THR
SEQRES   2 B  207  THR VAL SER GLN GLY TYR GLY SER SER ALA THR VAL VAL
SEQRES   3 B  207  ASN LEU VAL ILE GLN ALA HIS PRO GLY THR THR SER GLU
SEQRES   4 B  207  ALA ILE VAL TYR PRO ALA CYS GLY GLY GLN ALA SER CYS
SEQRES   5 B  207  GLY GLY ILE SER TYR ALA ASN SER VAL VAL ASN GLY THR
SEQRES   6 B  207  ASN ALA ALA ALA ALA ALA ILE ASN ASN PHE HIS ASN SER
SEQRES   7 B  207  CYS PRO ASP THR GLN LEU VAL LEU VAL GLY TYR SER GLN
SEQRES   8 B  207  GLY ALA GLN ILE PHE ASP ASN ALA LEU CYS GLY GLY GLY
SEQRES   9 B  207  ASP PRO GLY GLU GLY ILE THR ASN THR ALA VAL PRO LEU
SEQRES  10 B  207  THR ALA GLY ALA VAL SER ALA VAL LYS ALA ALA ILE PHE
SEQRES  11 B  207  MET GLY ASP PRO ARG ASN ILE HIS GLY LEU PRO TYR ASN
SEQRES  12 B  207  VAL GLY THR CYS THR THR GLN GLY PHE ASP ALA ARG PRO
SEQRES  13 B  207  ALA GLY PHE VAL CYS PRO SER ALA SER LYS ILE LYS SER
SEQRES  14 B  207  TYR CYS ASP ALA ALA ASP PRO TYR CYS CYS THR GLY ASN
SEQRES  15 B  207  ASP PRO ASN VAL HIS GLN GLY TYR GLY GLN GLU TYR GLY
SEQRES  16 B  207  GLN GLN ALA LEU ALA PHE ILE ASN SER GLN LEU SER
MODRES 1QOZ PCA A    1  GLN  PYROGLUTAMIC ACID
MODRES 1QOZ PCA B    1  GLN  PYROGLUTAMIC ACID
HET    PCA  A   1       8
HET    PCA  B   1       8
HET    NAG  A 926      14
HET    NAG  B 927      14
HETNAM     PCA PYROGLUTAMIC ACID
HETNAM     NAG N-ACETYL-D-GLUCOSAMINE
HETSYN     PCA PYRROLIDONE CARBOXYLIC ACID
HETSYN     PCA PCA
FORMUL   3  PCA    2(C5 H7 N1 O3)
FORMUL   4  NAG    2(C8 H15 N1 O6)
FORMUL   5  HOH   *425(H2 O1)
HELIX    1   1 GLY A   20  SER A   22  5                                   3
HELIX    2   2 ALA A   23  ALA A   32  1                                  11
HELIX    3   3 ALA A   50  CYS A   52  5                                   3
HELIX    4   4 TYR A   57  SER A   78  1                                  22
HELIX    5   5 GLN A   91  CYS A  101  1                                  11
HELIX    6   6 PRO A  106  GLU A  108  5                                   3
HELIX    7   7 ALA A  119  ALA A  124  1                                   6
HELIX    8   8 ALA A  164  LYS A  166  5                                   3
HELIX    9   9 PRO A  184  GLN A  188  1                                   5
HELIX   10  10 TYR A  190  GLN A  205  1                                  16
HELIX   11  11 GLY B   20  SER B   22  5                                   3
HELIX   12  12 ALA B   23  ALA B   32  1                                  11
HELIX   13  13 ALA B   50  CYS B   52  5                                   3
HELIX   14  14 TYR B   57  SER B   78  1                                  22
HELIX   15  15 GLN B   91  CYS B  101  1                                  11
HELIX   16  16 PRO B  106  GLU B  108  5                                   3
HELIX   17  17 ALA B  119  ALA B  124  1                                   6
HELIX   18  18 ALA B  164  LYS B  166  5                                   3
HELIX   19  19 PRO B  184  GLN B  188  1                                   5
HELIX   20  20 TYR B  190  GLN B  205  1                                  16
SHEET    1   A 5 THR A  36  ALA A  40  0
SHEET    2   A 5 ILE A   5  ALA A  10  1  N  ILE A   5   O  THR A  37
SHEET    3   A 5 GLN A  83  TYR A  89  1  N  GLN A  83   O  HIS A   6
SHEET    4   A 5 VAL A 125  MET A 131  1  N  LYS A 126   O  LEU A  84
SHEET    5   A 5 ILE A 167  TYR A 170  1  N  LYS A 168   O  ALA A 128
SHEET    6   A 5 ASN A 143  VAL A 144  1
SHEET    1   B 5 THR B  36  ALA B  40  0
SHEET    2   B 5 ILE B   5  ALA B  10  1  N  ILE B   5   O  THR B  37
SHEET    3   B 5 GLN B  83  TYR B  89  1  N  GLN B  83   O  HIS B   6
SHEET    4   B 5 VAL B 125  MET B 131  1  N  LYS B 126   O  LEU B  84
SHEET    5   B 5 ILE B 167  TYR B 170  1  N  LYS B 168   O  ALA B 128
SHEET    6   A 5 ASN B 143  VAL B 144  1
SSBOND   1 CYS A    2    CYS A   79                          1555   1555
SSBOND   2 CYS A   46    CYS A   52                          1555   1555
SSBOND   3 CYS A  101    CYS A  161                          1555   1555
SSBOND   4 CYS A  147    CYS A  179                          1555   1555
SSBOND   5 CYS A  171    CYS A  178                          1555   1555
SSBOND   6 CYS B    2    CYS B   79                          1555   1555
SSBOND   7 CYS B   46    CYS B   52                          1555   1555
SSBOND   8 CYS B  101    CYS B  161                          1555   1555
SSBOND   9 CYS B  147    CYS B  179                          1555   1555
SSBOND  10 CYS B  171    CYS B  178                          1555   1555
LINK         C   PCA A   1                 N   CYS A   2     1555   1555
LINK         ND2 ASN A  63                 C1  NAG A 926     1555   1555
LINK         C   PCA B   1                 N   CYS B   2     1555   1555
LINK         ND2 ASN B  63                 C1  NAG B 927     1555   1555
SITE     1 AS1  3 SER A  90  ASP A 175  HIS A 187
SITE     1 AS2  3 SER B  90  ASP B 175  HIS B 187
CRYST1   50.300   61.000   40.000 107.70 113.50  98.80 P 1           2
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      0.019881  0.003078  0.010799        0.00000
SCALE2      0.000000  0.016589  0.007300        0.00000
SCALE3      0.000000  0.000000  0.029784        0.00000
MTRIX1   1 -0.684600  0.291100 -0.668200       22.27210    1
MTRIX2   1  0.293800 -0.728800 -0.618500       27.38550    1
MTRIX3   1 -0.667000 -0.619800  0.413400       -1.28620    1
END