longtext: 9QVA-pdb

content
HEADER    HYDROLASE                               11-APR-25   9QVA
TITLE     POLYESTER HYDROLASE LEIPZIG 7 (PHL7) VARIANT R2M2-P155G-A186S
COMPND    MOL_ID: 1;
COMPND   2 MOLECULE: POLYESTER HYDROLASE LEIPZIG 7 (PHL-7), CATALYSIS-DEFICIENT
COMPND   3 S131A MUTANT;
COMPND   4 CHAIN: A, B;
COMPND   5 ENGINEERED: YES;
COMPND   6 MUTATION: YES
SOURCE    MOL_ID: 1;
SOURCE   2 ORGANISM_SCIENTIFIC: COMPOST METAGENOME;
SOURCE   3 ORGANISM_TAXID: 702656;
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 562
KEYWDS    PET HYDROLASE, ENZYMATIC PLASTIC DEGRADATION, ENZYME ENGINEERING,
KEYWDS   2 POLYESTER HYDROLASE LEIPZIG 7, HYDROLASE
EXPDTA    X-RAY DIFFRACTION
AUTHOR    A.USEINI,N.STRATER,G.KUENZE,C.SONNENDECKER
REVDAT   1   27-MAY-26 9QVA    0
JRNL        AUTH   P.BLAZQUEZ-SANCHEZ,J.GUNKEL,A.USEINI,A.ZLOBIN,J.D.ZAKARY,
JRNL        AUTH 2 A.SCHOLER,N.GRAEFE,F.ENGELBERGER,F.CANTANHEDE,R.FRANK,
JRNL        AUTH 3 Z.ZHAO,A.ZAREI,E.BUTENSCHON,J.MATYSIK,W.ZIMMERMANN,
JRNL        AUTH 4 N.STRATER,C.SONNENDECKER,G.KUNZE
JRNL        TITL   COMPUTATIONAL ENGINEERING OF THE POLYESTER HYDROLASE PHL7
JRNL        TITL 2 FOR EFFICIENT POLY(ETHYLENE TEREPHTHALATE) DEGRADATION IN
JRNL        TITL 3 BIOCATALYTIC RECYCLING PROCESSES.
JRNL        REF    NAT COMMUN                    V.  17       2026
JRNL        REFN                   ESSN 2041-1723
JRNL        PMID   42140896
JRNL        DOI    10.1038/S41467-026-70868-4
REMARK   2
REMARK   2 RESOLUTION.    1.59 ANGSTROMS.
REMARK   3
REMARK   3 REFINEMENT.
REMARK   3   PROGRAM     : PHENIX 1.20.1_4487
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 : GEOSTD + MONOMER LIBRARY + CDL V1.2
REMARK   3
REMARK   3  DATA USED IN REFINEMENT.
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.59
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 62.95
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.340
REMARK   3   COMPLETENESS FOR RANGE        (%) : 56.4
REMARK   3   NUMBER OF REFLECTIONS             : 72371
REMARK   3
REMARK   3  FIT TO DATA USED IN REFINEMENT.
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.203
REMARK   3   R VALUE            (WORKING SET) : 0.201
REMARK   3   FREE R VALUE                     : 0.246
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.530
REMARK   3   FREE R VALUE TEST SET COUNT      : 4002
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 62.9500 -  4.8800    0.97     4062   232  0.2156 0.2469
REMARK   3     2  4.8700 -  3.8700    0.99     4193   224  0.1501 0.2030
REMARK   3     3  3.8700 -  3.3800    1.00     4206   212  0.1544 0.1913
REMARK   3     4  3.3800 -  3.0700    0.99     4109   275  0.1717 0.2188
REMARK   3     5  3.0700 -  2.8500    0.96     4072   222  0.1877 0.2569
REMARK   3     6  2.8500 -  2.6800    0.96     3993   240  0.2026 0.2582
REMARK   3     7  2.6800 -  2.5500    0.98     4102   249  0.2104 0.2141
REMARK   3     8  2.5500 -  2.4400    0.98     4033   298  0.2168 0.2458
REMARK   3     9  2.4400 -  2.3400    0.94     3944   218  0.2130 0.2715
REMARK   3    10  2.3400 -  2.2600    0.87     3598   218  0.2110 0.2660
REMARK   3    11  2.2600 -  2.1900    0.81     3391   172  0.2132 0.2918
REMARK   3    12  2.1900 -  2.1300    0.75     3159   179  0.2203 0.2546
REMARK   3    13  2.1300 -  2.0700    0.69     2884   157  0.2326 0.3098
REMARK   3    14  2.0700 -  2.0200    0.62     2573   137  0.2403 0.3049
REMARK   3    15  2.0200 -  1.9800    0.54     2279   122  0.2420 0.2804
REMARK   3    16  1.9800 -  1.9400    0.49     2088   108  0.2432 0.2216
REMARK   3    17  1.9400 -  1.9000    0.44     1790   118  0.2577 0.2982
REMARK   3    18  1.9000 -  1.8600    0.39     1663    92  0.2682 0.3011
REMARK   3    19  1.8600 -  1.8300    0.36     1495   102  0.2706 0.2480
REMARK   3    20  1.8300 -  1.8000    0.32     1348    78  0.2875 0.3452
REMARK   3    21  1.8000 -  1.7700    0.28     1175    83  0.2781 0.3523
REMARK   3    22  1.7700 -  1.7400    0.25     1032    72  0.2861 0.3371
REMARK   3    23  1.7400 -  1.7200    0.21      853    55  0.2844 0.3226
REMARK   3    24  1.7100 -  1.6900    0.00      758    43  0.2946 0.3348
REMARK   3    25  1.6900 -  1.6700    0.00      578    47  0.2582 0.3097
REMARK   3    26  1.6700 -  1.6500    0.00      467    23  0.2462 0.3517
REMARK   3    27  1.6500 -  1.6300    0.00      271    13  0.0000 0.1956
REMARK   3    28  1.6300 -  1.6100    0.00      171    13  0.3135 0.4048
REMARK   3    29  1.6100 -  1.5900    0.00       82     0  0.3170 0.0000
REMARK   3
REMARK   3  BULK SOLVENT MODELLING.
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL
REMARK   3   SOLVENT RADIUS     : 1.10
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)     : 0.216
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 29.311
REMARK   3
REMARK   3  B VALUES.
REMARK   3   FROM WILSON PLOT           (A**2) : 11.93
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 16.19
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           4240
REMARK   3   ANGLE     :  0.483           5840
REMARK   3   CHIRALITY :  0.042            653
REMARK   3   PLANARITY :  0.005            781
REMARK   3   DIHEDRAL  : 10.500           1572
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 : 1
REMARK   3   NCS GROUP : ens_1
REMARK   3    NCS OPERATOR : 1
REMARK   3     REFERENCE SELECTION: NULL
REMARK   3     SELECTION          : (chain "A" and (resid 2 through 13 or
REMARK   3                          resid 15 through 19 or resid 21 through
REMARK   3                          24 or resid 26 through 30 or resid 32
REMARK   3                          through 103 or resid 105 through 116 or
REMARK   3                          resid 119 through 138 or resid 140
REMARK   3                          through 143 or resid 145 or resid 147
REMARK   3                          through 165 or resid 167 through 178 or
REMARK   3                          resid 180 through 186 or resid 188
REMARK   3                          through 191 or resid 193 through 194 or
REMARK   3                          resid 196 through 211 or resid 213 or
REMARK   3                          resid 215 through 251 or resid 253
REMARK   3                          through 261 or resid 301))
REMARK   3     ATOM PAIRS NUMBER  : NULL
REMARK   3     RMSD               : NULL
REMARK   3    NCS OPERATOR : 2
REMARK   3     REFERENCE SELECTION: NULL
REMARK   3     SELECTION          : (chain "B" and (resid 2 through 13 or
REMARK   3                          resid 15 through 19 or resid 21 through
REMARK   3                          24 or resid 26 through 30 or resid 32
REMARK   3                          through 103 or resid 105 through 116 or
REMARK   3                          resid 119 through 138 or resid 140
REMARK   3                          through 143 or resid 145 or resid 147
REMARK   3                          through 165 or resid 167 through 178 or
REMARK   3                          resid 180 through 186 or resid 188
REMARK   3                          through 191 or resid 193 through 194 or
REMARK   3                          resid 196 through 211 or resid 213 or
REMARK   3                          resid 215 through 251 or resid 253
REMARK   3                          through 261 or resid 301))
REMARK   3     ATOM PAIRS NUMBER  : NULL
REMARK   3     RMSD               : NULL
REMARK   3
REMARK   3  OTHER REFINEMENT REMARKS: NULL
REMARK   4
REMARK   4 9QVA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11
REMARK 100
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 11-APR-25.
REMARK 100 THE DEPOSITION ID IS D_1292146341.
REMARK 200
REMARK 200 EXPERIMENTAL DETAILS
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION
REMARK 200  DATE OF DATA COLLECTION        : 15-DEC-23
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               : PETRA III, EMBL C/O DESY
REMARK 200  BEAMLINE                       : P14 (MX2)
REMARK 200  X-RAY GENERATOR MODEL          : NULL
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97625
REMARK 200  MONOCHROMATOR                  : NULL
REMARK 200  OPTICS                         : NULL
REMARK 200
REMARK 200  DETECTOR TYPE                  : PIXEL
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS EIGER X 16M
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS
REMARK 200  DATA SCALING SOFTWARE          : STARANISO
REMARK 200
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 72371
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.590
REMARK 200  RESOLUTION RANGE LOW       (A) : 62.950
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL
REMARK 200
REMARK 200 OVERALL.
REMARK 200  COMPLETENESS FOR RANGE     (%) : 90.6
REMARK 200  DATA REDUNDANCY                : 7.000
REMARK 200  R MERGE                    (I) : NULL
REMARK 200  R SYM                      (I) : NULL
REMARK 200   FOR THE DATA SET  : 6.9000
REMARK 200
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.59
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.75
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL
REMARK 200  R MERGE FOR SHELL          (I) : NULL
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: FOURIER SYNTHESIS
REMARK 200 SOFTWARE USED: PHASER
REMARK 200 STARTING MODEL: NULL
REMARK 200
REMARK 200 REMARK: NULL
REMARK 280
REMARK 280 CRYSTAL
REMARK 280 SOLVENT CONTENT, VS   (%): 42.14
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13
REMARK 280
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM CITRATE PH 4.0, 10% (W/V)
REMARK 280  PEG 6000, 3% (V/V) 1,6-HEXANEDIOL, VAPOR DIFFUSION, HANGING DROP,
REMARK 280  TEMPERATURE 292K
REMARK 290
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1
REMARK 290
REMARK 290      SYMOP   SYMMETRY
REMARK 290     NNNMMM   OPERATOR
REMARK 290       1555   X,Y,Z
REMARK 290       2555   -X,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       37.02800
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000
REMARK 290
REMARK 290 REMARK: NULL
REMARK 300
REMARK 300 BIOMOLECULE: 1, 2
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 350
REMARK 350 BIOMOLECULE: 2
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC
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     MET A     1
REMARK 465     HIS A   264
REMARK 465     HIS A   265
REMARK 465     HIS A   266
REMARK 465     HIS A   267
REMARK 465     MET B     1
REMARK 465     HIS B   262
REMARK 465     HIS B   263
REMARK 465     HIS B   264
REMARK 465     HIS B   265
REMARK 465     HIS B   266
REMARK 465     HIS B   267
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 131     -122.95     61.10
REMARK 500    HIS A 185      -88.75   -119.51
REMARK 500    THR A 256       35.61    -98.51
REMARK 500    SER B 131     -123.99     61.10
REMARK 500    HIS B 185      -89.34   -119.22
REMARK 500    THR B 256       34.05    -97.64
REMARK 500
REMARK 500 REMARK: NULL
DBREF1 9QVA A    1   262  UNP                  A0AA82WPD4_9ZZZZ
DBREF2 9QVA A     A0AA82WPD4                          1         262
DBREF1 9QVA B    1   262  UNP                  A0AA82WPD4_9ZZZZ
DBREF2 9QVA B     A0AA82WPD4                          1         262
SEQADV 9QVA GLN A    6  UNP  A0AA82WPD GLU     6 ENGINEERED MUTATION
SEQADV 9QVA ASP A   34  UNP  A0AA82WPD GLN    34 ENGINEERED MUTATION
SEQADV 9QVA SER A   36  UNP  A0AA82WPD ASP    36 ENGINEERED MUTATION
SEQADV 9QVA SER A   68  UNP  A0AA82WPD GLU    68 ENGINEERED MUTATION
SEQADV 9QVA SER A   91  UNP  A0AA82WPD THR    91 ENGINEERED MUTATION
SEQADV 9QVA LEU A  104  UNP  A0AA82WPD GLN   104 ENGINEERED MUTATION
SEQADV 9QVA TYR A  109  UNP  A0AA82WPD HIS   109 ENGINEERED MUTATION
SEQADV 9QVA THR A  111  UNP  A0AA82WPD ARG   111 ENGINEERED MUTATION
SEQADV 9QVA ASP A  113  UNP  A0AA82WPD ASN   113 ENGINEERED MUTATION
SEQADV 9QVA THR A  115  UNP  A0AA82WPD VAL   115 ENGINEERED MUTATION
SEQADV 9QVA ASP A  118  UNP  A0AA82WPD ASN   118 ENGINEERED MUTATION
SEQADV 9QVA SER A  131  UNP  A0AA82WPD ALA   131 ENGINEERED MUTATION
SEQADV 9QVA PRO A  145  UNP  A0AA82WPD THR   145 ENGINEERED MUTATION
SEQADV 9QVA LYS A  148  UNP  A0AA82WPD GLU   148 ENGINEERED MUTATION
SEQADV 9QVA ASP A  161  UNP  A0AA82WPD ASN   161 ENGINEERED MUTATION
SEQADV 9QVA VAL A  167  UNP  A0AA82WPD THR   167 ENGINEERED MUTATION
SEQADV 9QVA ILE A  171  UNP  A0AA82WPD VAL   171 ENGINEERED MUTATION
SEQADV 9QVA SER A  196  UNP  A0AA82WPD ASP   196 ENGINEERED MUTATION
SEQADV 9QVA PRO A  198  UNP  A0AA82WPD ASP   198 ENGINEERED MUTATION
SEQADV 9QVA ASP A  208  UNP  A0AA82WPD SER   208 ENGINEERED MUTATION
SEQADV 9QVA ASN A  216  UNP  A0AA82WPD ASP   216 ENGINEERED MUTATION
SEQADV 9QVA THR A  235  UNP  A0AA82WPD LEU   235 ENGINEERED MUTATION
SEQADV 9QVA PRO A  248  UNP  A0AA82WPD PHE   248 ENGINEERED MUTATION
SEQADV 9QVA HIS A  263  UNP  A0AA82WPD           EXPRESSION TAG
SEQADV 9QVA HIS A  264  UNP  A0AA82WPD           EXPRESSION TAG
SEQADV 9QVA HIS A  265  UNP  A0AA82WPD           EXPRESSION TAG
SEQADV 9QVA HIS A  266  UNP  A0AA82WPD           EXPRESSION TAG
SEQADV 9QVA HIS A  267  UNP  A0AA82WPD           EXPRESSION TAG
SEQADV 9QVA GLN B    6  UNP  A0AA82WPD GLU     6 ENGINEERED MUTATION
SEQADV 9QVA ASP B   34  UNP  A0AA82WPD GLN    34 ENGINEERED MUTATION
SEQADV 9QVA SER B   36  UNP  A0AA82WPD ASP    36 ENGINEERED MUTATION
SEQADV 9QVA SER B   68  UNP  A0AA82WPD GLU    68 ENGINEERED MUTATION
SEQADV 9QVA SER B   91  UNP  A0AA82WPD THR    91 ENGINEERED MUTATION
SEQADV 9QVA LEU B  104  UNP  A0AA82WPD GLN   104 ENGINEERED MUTATION
SEQADV 9QVA TYR B  109  UNP  A0AA82WPD HIS   109 ENGINEERED MUTATION
SEQADV 9QVA THR B  111  UNP  A0AA82WPD ARG   111 ENGINEERED MUTATION
SEQADV 9QVA ASP B  113  UNP  A0AA82WPD ASN   113 ENGINEERED MUTATION
SEQADV 9QVA THR B  115  UNP  A0AA82WPD VAL   115 ENGINEERED MUTATION
SEQADV 9QVA ASP B  118  UNP  A0AA82WPD ASN   118 ENGINEERED MUTATION
SEQADV 9QVA SER B  131  UNP  A0AA82WPD ALA   131 ENGINEERED MUTATION
SEQADV 9QVA PRO B  145  UNP  A0AA82WPD THR   145 ENGINEERED MUTATION
SEQADV 9QVA LYS B  148  UNP  A0AA82WPD GLU   148 ENGINEERED MUTATION
SEQADV 9QVA ASP B  161  UNP  A0AA82WPD ASN   161 ENGINEERED MUTATION
SEQADV 9QVA VAL B  167  UNP  A0AA82WPD THR   167 ENGINEERED MUTATION
SEQADV 9QVA ILE B  171  UNP  A0AA82WPD VAL   171 ENGINEERED MUTATION
SEQADV 9QVA SER B  196  UNP  A0AA82WPD ASP   196 ENGINEERED MUTATION
SEQADV 9QVA PRO B  198  UNP  A0AA82WPD ASP   198 ENGINEERED MUTATION
SEQADV 9QVA ASP B  208  UNP  A0AA82WPD SER   208 ENGINEERED MUTATION
SEQADV 9QVA ASN B  216  UNP  A0AA82WPD ASP   216 ENGINEERED MUTATION
SEQADV 9QVA THR B  235  UNP  A0AA82WPD LEU   235 ENGINEERED MUTATION
SEQADV 9QVA PRO B  248  UNP  A0AA82WPD PHE   248 ENGINEERED MUTATION
SEQADV 9QVA HIS B  263  UNP  A0AA82WPD           EXPRESSION TAG
SEQADV 9QVA HIS B  264  UNP  A0AA82WPD           EXPRESSION TAG
SEQADV 9QVA HIS B  265  UNP  A0AA82WPD           EXPRESSION TAG
SEQADV 9QVA HIS B  266  UNP  A0AA82WPD           EXPRESSION TAG
SEQADV 9QVA HIS B  267  UNP  A0AA82WPD           EXPRESSION TAG
SEQRES   1 A  267  MET ALA ASN PRO TYR GLN ARG GLY PRO ASP PRO THR GLU
SEQRES   2 A  267  SER SER ILE GLU ALA VAL ARG GLY PRO PHE ALA VAL ALA
SEQRES   3 A  267  GLN THR THR VAL SER ARG LEU ASP ALA SER GLY PHE GLY
SEQRES   4 A  267  GLY GLY THR ILE TYR TYR PRO THR ASP THR SER GLN GLY
SEQRES   5 A  267  THR PHE GLY ALA VAL ALA ILE SER PRO GLY PHE THR ALA
SEQRES   6 A  267  GLY GLN SER SER ILE ALA TRP LEU GLY PRO ARG ILE ALA
SEQRES   7 A  267  SER GLN GLY PHE VAL VAL ILE THR ILE ASP THR ILE SER
SEQRES   8 A  267  ARG LEU ASP GLN PRO ASP SER ARG GLY ARG GLN LEU LEU
SEQRES   9 A  267  ALA ALA LEU ASP TYR LEU THR THR ASP SER THR VAL ARG
SEQRES  10 A  267  ASP ARG ILE ASP PRO ASN ARG MET ALA VAL MET GLY HIS
SEQRES  11 A  267  SER MET GLY GLY GLY GLY ALA LEU SER ALA ALA ALA ASN
SEQRES  12 A  267  ASN PRO SER LEU LYS ALA ALA ILE PRO LEU GLN GLY TRP
SEQRES  13 A  267  HIS THR ARG LYS ASP TRP SER SER VAL ARG VAL PRO THR
SEQRES  14 A  267  LEU ILE VAL GLY ALA GLN LEU ASP THR ILE ALA PRO VAL
SEQRES  15 A  267  SER SER HIS SER GLU ALA PHE TYR ASN SER LEU PRO SER
SEQRES  16 A  267  SER LEU PRO LYS ALA TYR MET GLU LEU ARG GLY ALA ASP
SEQRES  17 A  267  HIS LEU VAL SER ASN THR PRO ASN THR THR THR ALA LYS
SEQRES  18 A  267  TYR SER ILE ALA TRP LEU LYS ARG PHE VAL ASP ASP ASP
SEQRES  19 A  267  THR ARG TYR GLU GLN PHE LEU CYS PRO ALA PRO ASP ASP
SEQRES  20 A  267  PRO ALA ILE SER GLU TYR ARG SER THR CYS PRO PHE LEU
SEQRES  21 A  267  GLU HIS HIS HIS HIS HIS HIS
SEQRES   1 B  267  MET ALA ASN PRO TYR GLN ARG GLY PRO ASP PRO THR GLU
SEQRES   2 B  267  SER SER ILE GLU ALA VAL ARG GLY PRO PHE ALA VAL ALA
SEQRES   3 B  267  GLN THR THR VAL SER ARG LEU ASP ALA SER GLY PHE GLY
SEQRES   4 B  267  GLY GLY THR ILE TYR TYR PRO THR ASP THR SER GLN GLY
SEQRES   5 B  267  THR PHE GLY ALA VAL ALA ILE SER PRO GLY PHE THR ALA
SEQRES   6 B  267  GLY GLN SER SER ILE ALA TRP LEU GLY PRO ARG ILE ALA
SEQRES   7 B  267  SER GLN GLY PHE VAL VAL ILE THR ILE ASP THR ILE SER
SEQRES   8 B  267  ARG LEU ASP GLN PRO ASP SER ARG GLY ARG GLN LEU LEU
SEQRES   9 B  267  ALA ALA LEU ASP TYR LEU THR THR ASP SER THR VAL ARG
SEQRES  10 B  267  ASP ARG ILE ASP PRO ASN ARG MET ALA VAL MET GLY HIS
SEQRES  11 B  267  SER MET GLY GLY GLY GLY ALA LEU SER ALA ALA ALA ASN
SEQRES  12 B  267  ASN PRO SER LEU LYS ALA ALA ILE PRO LEU GLN GLY TRP
SEQRES  13 B  267  HIS THR ARG LYS ASP TRP SER SER VAL ARG VAL PRO THR
SEQRES  14 B  267  LEU ILE VAL GLY ALA GLN LEU ASP THR ILE ALA PRO VAL
SEQRES  15 B  267  SER SER HIS SER GLU ALA PHE TYR ASN SER LEU PRO SER
SEQRES  16 B  267  SER LEU PRO LYS ALA TYR MET GLU LEU ARG GLY ALA ASP
SEQRES  17 B  267  HIS LEU VAL SER ASN THR PRO ASN THR THR THR ALA LYS
SEQRES  18 B  267  TYR SER ILE ALA TRP LEU LYS ARG PHE VAL ASP ASP ASP
SEQRES  19 B  267  THR ARG TYR GLU GLN PHE LEU CYS PRO ALA PRO ASP ASP
SEQRES  20 B  267  PRO ALA ILE SER GLU TYR ARG SER THR CYS PRO PHE LEU
SEQRES  21 B  267  GLU HIS HIS HIS HIS HIS HIS
HET    CIT  A 301      18
HET    CIT  B 301      18
HETNAM     CIT CITRIC ACID
FORMUL   3  CIT    2(C6 H8 O7)
FORMUL   5  HOH   *698(H2 O)
HELIX    1 AA1 THR A   12  ALA A   18  1                                   7
HELIX    2 AA2 GLY A   66  ALA A   71  5                                   6
HELIX    3 AA3 TRP A   72  SER A   79  1                                   8
HELIX    4 AA4 GLN A   95  ASP A  113  1                                  19
HELIX    5 AA5 VAL A  116  ASP A  118  5                                   3
HELIX    6 AA6 SER A  131  ASN A  144  1                                  14
HELIX    7 AA7 HIS A  185  LEU A  193  1                                   9
HELIX    8 AA8 LEU A  210  THR A  214  5                                   5
HELIX    9 AA9 ASN A  216  ASP A  232  1                                  17
HELIX   10 AB1 ASP A  234  ARG A  236  5                                   3
HELIX   11 AB2 TYR A  237  CYS A  242  1                                   6
HELIX   12 AB3 THR B   12  ALA B   18  1                                   7
HELIX   13 AB4 GLY B   66  ALA B   71  5                                   6
HELIX   14 AB5 TRP B   72  SER B   79  1                                   8
HELIX   15 AB6 GLN B   95  ASP B  113  1                                  19
HELIX   16 AB7 VAL B  116  ASP B  118  5                                   3
HELIX   17 AB8 SER B  131  ASN B  144  1                                  14
HELIX   18 AB9 HIS B  185  LEU B  193  1                                   9
HELIX   19 AC1 LEU B  210  THR B  214  5                                   5
HELIX   20 AC2 ASN B  216  ASP B  232  1                                  17
HELIX   21 AC3 ASP B  234  ARG B  236  5                                   3
HELIX   22 AC4 TYR B  237  CYS B  242  1                                   6
SHEET    1 AA1 6 VAL A  25  VAL A  30  0
SHEET    2 AA1 6 GLY A  41  PRO A  46 -1  O  ILE A  43   N  THR A  28
SHEET    3 AA1 6 PHE A  82  ILE A  87 -1  O  VAL A  84   N  TYR A  44
SHEET    4 AA1 6 PHE A  54  SER A  60  1  N  VAL A  57   O  VAL A  83
SHEET    5 AA1 6 ILE A 120  HIS A 130  1  O  ASP A 121   N  PHE A  54
SHEET    6 AA1 6 ALA A 149  LEU A 153  1  O  LEU A 153   N  GLY A 129
SHEET    1 AA2 3 THR A 169  ALA A 174  0
SHEET    2 AA2 3 LYS A 199  LEU A 204  1  O  ALA A 200   N  ILE A 171
SHEET    3 AA2 3 ILE A 250  SER A 255 -1  O  ARG A 254   N  TYR A 201
SHEET    1 AA3 6 VAL B  25  VAL B  30  0
SHEET    2 AA3 6 GLY B  41  PRO B  46 -1  O  ILE B  43   N  THR B  28
SHEET    3 AA3 6 PHE B  82  ILE B  87 -1  O  VAL B  84   N  TYR B  44
SHEET    4 AA3 6 PHE B  54  SER B  60  1  N  VAL B  57   O  VAL B  83
SHEET    5 AA3 6 ILE B 120  HIS B 130  1  O  ASP B 121   N  PHE B  54
SHEET    6 AA3 6 ALA B 149  LEU B 153  1  O  LEU B 153   N  GLY B 129
SHEET    1 AA4 3 THR B 169  ALA B 174  0
SHEET    2 AA4 3 LYS B 199  LEU B 204  1  O  LEU B 204   N  GLY B 173
SHEET    3 AA4 3 ILE B 250  SER B 255 -1  O  ARG B 254   N  TYR B 201
SSBOND   1 CYS A  242    CYS A  257                          1555   1555  2.03
SSBOND   2 CYS B  242    CYS B  257                          1555   1555  2.03
CISPEP   1 CYS A  242    PRO A  243          0        -1.96
CISPEP   2 CYS A  257    PRO A  258          0        -3.71
CISPEP   3 CYS B  242    PRO B  243          0        -2.55
CISPEP   4 CYS B  257    PRO B  258          0        -3.17
CRYST1   52.610   74.056   63.503  90.00  97.57  90.00 P 1 21 1      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      0.019008  0.000000  0.002526        0.00000
SCALE2      0.000000  0.013503  0.000000        0.00000
SCALE3      0.000000  0.000000  0.015886        0.00000
MTRIX1   1  0.964990 -0.000920  0.262285       -3.11122    1
MTRIX2   1 -0.001727 -0.999994  0.002848       17.59721    1
MTRIX3   1  0.262281 -0.003202 -0.964986       24.73915    1
TER    4076      HIS A 263
TER    8108      GLU B 261
MASTER      290    0    2   22   18    0    0    9 4670    2   40   42
END