longtext: 7b38-pdb

content
HEADER    HYDROLASE                               29-NOV-20   7B38
TITLE     TORPEDO CALIFORNICA ACETYLCHOLINESTERASE COMPLEXED WITH MG+2
COMPND    MOL_ID: 1;
COMPND   2 MOLECULE: ACETYLCHOLINESTERASE;
COMPND   3 CHAIN: A;
COMPND   4 SYNONYM: ACHE;
COMPND   5 EC: 3.1.1.7
SOURCE    MOL_ID: 1;
SOURCE   2 ORGANISM_SCIENTIFIC: TETRONARCE CALIFORNICA;
SOURCE   3 ORGANISM_COMMON: PACIFIC ELECTRIC RAY;
SOURCE   4 ORGANISM_TAXID: 7787;
SOURCE   5 VARIANT: G2 FORM;
SOURCE   6 ORGAN: ELECTRIC ORGAN;
SOURCE   7 TISSUE: ELECTROPLAQUE
KEYWDS    ACETYLCHOLINESTERASE; ASSAM; DIFFERENTIAL SCANNING CALORIMETRY;
KEYWDS   2 DIVALENT METAL ION; ELECTRON PARAMAGNETIC RESONANCE; THERMAL
KEYWDS   3 INACTIVATION; TORPEDO; 4D MOTIF, HYDROLASE, 3.1.1.7
EXPDTA    X-RAY DIFFRACTION
AUTHOR    I.SILMAN,V.L.SHNYROV,Y.ASHANI,E.ROTH,A.NICOLAS,J.L.SUSSMAN,L.WEINER
REVDAT   1   17-MAR-21 7B38    0
JRNL        AUTH   I.SILMAN,V.L.SHNYROV,Y.ASHANI,E.ROTH,A.NICOLAS,J.L.SUSSMAN,
JRNL        AUTH 2 L.WEINER
JRNL        TITL   TORPEDO CALIFORNICA ACETYLCHOLINESTERASE IS STABILIZED BY
JRNL        TITL 2 BINDING OF A DIVALENT METAL ION TO A NOVEL AND VERSATILE 4D
JRNL        TITL 3 MOTIF
JRNL        REF    TO BE PUBLISHED
JRNL        REFN
REMARK   1
REMARK   1 REFERENCE 1
REMARK   1  AUTH   H.DVIR,H.L.JIANG,D.M.WONG,M.HAREL,M.CHETRIT,X.C.HE,G.Y.JIN,
REMARK   1  AUTH 2 G.L.YU,X.C.TANG,I.SILMAN,D.L.BAI,J.L.SUSSMAN
REMARK   1  TITL   X-RAY STRUCTURES OF TORPEDO CALIFORNICA ACETYLCHOLINESTERASE
REMARK   1  TITL 2 COMPLEXED WITH (+)-HUPERZINE A AND (-)-HUPERZINE B:
REMARK   1  TITL 3 STRUCTURAL EVIDENCE FOR AN ACTIVE SITE REARRANGEMENT.
REMARK   1  REF    BIOCHEMISTRY                  V.  41 10810 2002
REMARK   1  REFN                   ISSN 0006-2960
REMARK   1  PMID   12196020
REMARK   1  DOI    10.1021/BI020151+
REMARK   1 REFERENCE 2
REMARK   1  AUTH   J.L.SUSSMAN,M.HAREL,F.FROLOW,C.OEFNER,A.GOLDMAN,L.TOKER,
REMARK   1  AUTH 2 I.SILMAN
REMARK   1  TITL   ATOMIC STRUCTURE OF ACETYLCHOLINESTERASE FROM TORPEDO
REMARK   1  TITL 2 CALIFORNICA: A PROTOTYPIC ACETYLCHOLINE-BINDING PROTEIN.
REMARK   1  REF    SCIENCE                       V. 253   872 1991
REMARK   1  REFN                   ISSN 0036-8075
REMARK   1  PMID   1678899
REMARK   1  DOI    10.1126/SCIENCE.1678899
REMARK   2
REMARK   2 RESOLUTION.    1.85 ANGSTROMS.
REMARK   3
REMARK   3 REFINEMENT.
REMARK   3   PROGRAM     : REFMAC 5.8.0267
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN
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) : 1.85
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 34.83
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.6
REMARK   3   NUMBER OF REFLECTIONS             : 66943
REMARK   3
REMARK   3  FIT TO DATA USED IN REFINEMENT.
REMARK   3   CROSS-VALIDATION METHOD          : FREE R-VALUE
REMARK   3   FREE R VALUE TEST SET SELECTION  : 4.92%
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.204
REMARK   3   R VALUE            (WORKING SET) : 0.202
REMARK   3   FREE R VALUE                     : 0.241
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.920
REMARK   3   FREE R VALUE TEST SET COUNT      : 3292
REMARK   3
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.85
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.88
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2635
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.04
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2996
REMARK   3   BIN FREE R VALUE SET COUNT          : 147
REMARK   3   BIN FREE R VALUE                    : 0.3443
REMARK   3
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.
REMARK   3   PROTEIN ATOMS            : 4200
REMARK   3   NUCLEIC ACID ATOMS       : 0
REMARK   3   HETEROGEN ATOMS          : 127
REMARK   3   SOLVENT ATOMS            : 397
REMARK   3
REMARK   3  B VALUES.
REMARK   3   FROM WILSON PLOT           (A**2) : 28.37
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 36.12
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 OVERALL COORDINATE ERROR.
REMARK   3   ESU BASED ON R VALUE                            (A): NULL
REMARK   3   ESU BASED ON FREE R VALUE                       (A): NULL
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.213
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL
REMARK   3
REMARK   3 CORRELATION COEFFICIENTS.
REMARK   3   CORRELATION COEFFICIENT FO-FC      : NULL
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : NULL
REMARK   3
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  NULL ;  NULL ;  NULL
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  NULL ;  NULL ;  NULL
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):  NULL ;  NULL ;  NULL
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):  NULL ;  NULL ;  NULL
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  NULL ;  NULL ;  NULL
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):  NULL ;  NULL ;  NULL
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):  NULL ;  NULL ;  NULL
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  NULL ;  NULL ;  NULL
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL
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 : FLAT BULK SOLVENT MODEL
REMARK   3   PARAMETERS FOR MASK CALCULATION
REMARK   3   VDW PROBE RADIUS   : 1.11
REMARK   3   ION PROBE RADIUS   : NULL
REMARK   3   SHRINKAGE RADIUS   : 0.90
REMARK   3
REMARK   3  OTHER REFINEMENT REMARKS: NULL
REMARK   4
REMARK   4 7B38 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11
REMARK 100
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 30-NOV-20.
REMARK 100 THE DEPOSITION ID IS D_1292112564.
REMARK 200
REMARK 200 EXPERIMENTAL DETAILS
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION
REMARK 200  DATE OF DATA COLLECTION        : 12-JAN-01
REMARK 200  TEMPERATURE           (KELVIN) : 155
REMARK 200  PH                             : 5.8
REMARK 200  NUMBER OF CRYSTALS USED        : 1
REMARK 200
REMARK 200  SYNCHROTRON              (Y/N) : Y
REMARK 200  RADIATION SOURCE               : ESRF
REMARK 200  BEAMLINE                       : ID14-2
REMARK 200  X-RAY GENERATOR MODEL          : NULL
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.93
REMARK 200  MONOCHROMATOR                  : NULL
REMARK 200  OPTICS                         : NULL
REMARK 200
REMARK 200  DETECTOR TYPE                  : CCD
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 1
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO V1.0
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK V1.0
REMARK 200
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 69953
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.850
REMARK 200  RESOLUTION RANGE LOW       (A) : 34.830
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL
REMARK 200
REMARK 200 OVERALL.
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.7
REMARK 200  DATA REDUNDANCY                : 2.000
REMARK 200  R MERGE                    (I) : NULL
REMARK 200  R SYM                      (I) : NULL
REMARK 200   FOR THE DATA SET  : 10.6000
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) : 1.87
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.9
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         : 2.500
REMARK 200
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT
REMARK 200 SOFTWARE USED: MERLOT V1.0
REMARK 200 STARTING MODEL: 1EA5
REMARK 200
REMARK 200 REMARK: NULL
REMARK 280
REMARK 280 CRYSTAL
REMARK 280 SOLVENT CONTENT, VS   (%): 62.04
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.24
REMARK 280
REMARK 280 CRYSTALLIZATION CONDITIONS: MIXING 2 UL OF PROTEIN (10-13 MG/ML IN
REMARK 280  0.1 M NACL/0.1 M 2-MORPHOLINOETHANESULFONIC ACID (MES)/0.02%
REMARK 280  SODIUM AZIDE, PH 5.8) WITH 2 UL OF PRECIPITANT SOLUTION (0.2 M
REMARK 280  MAGNESIUM ACETATE/10-15% (V/V) POLYETHYLENE GLYCOL (PEG) 5000
REMARK 280  MONOMETHYL ETHER, 0.1 M MES, PH 6.5), THUS YIELDING CRYSTALS OF
REMARK 280  THE MG+2/TCACHE COMPLEX, VAPOR DIFFUSION, HANGING DROP,
REMARK 280  TEMPERATURE 293K
REMARK 290
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1
REMARK 290
REMARK 290      SYMOP   SYMMETRY
REMARK 290     NNNMMM   OPERATOR
REMARK 290       1555   X,Y,Z
REMARK 290       2555   -Y,X-Y,Z+2/3
REMARK 290       3555   -X+Y,-X,Z+1/3
REMARK 290       4555   Y,X,-Z
REMARK 290       5555   X-Y,-Y,-Z+1/3
REMARK 290       6555   -X,-X+Y,-Z+2/3
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 -0.500000 -0.866025  0.000000        0.00000
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       47.58400
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       23.79200
REMARK 290   SMTRY1   4 -0.500000  0.866025  0.000000        0.00000
REMARK 290   SMTRY2   4  0.866025  0.500000  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        0.00000
REMARK 290   SMTRY2   5  0.000000 -1.000000  0.000000        0.00000
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       23.79200
REMARK 290   SMTRY1   6 -0.500000 -0.866025  0.000000        0.00000
REMARK 290   SMTRY2   6 -0.866025  0.500000  0.000000        0.00000
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       47.58400
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: DIMERIC
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC
REMARK 350 SOFTWARE USED: PISA
REMARK 350 TOTAL BURIED SURFACE AREA: 8290 ANGSTROM**2
REMARK 350 SURFACE AREA OF THE COMPLEX: 40530 ANGSTROM**2
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -51.0 KCAL/MOL
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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   BIOMT1   2 -0.500000  0.866025  0.000000        0.00000
REMARK 350   BIOMT2   2  0.866025  0.500000  0.000000        0.00000
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000       71.37600
REMARK 470
REMARK 470 MISSING ATOM
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;
REMARK 470 I=INSERTION CODE):
REMARK 470   M RES CSSEQI  ATOMS
REMARK 470     SER A   4    CB   OG
REMARK 470     LEU A   7    CD1  CD2
REMARK 470     ASN A   9    OD1  ND2
REMARK 470     LYS A  14    CD   CE   NZ
REMARK 470     MET A  16    CE
REMARK 470     LYS A  52    CD   CE   NZ
REMARK 470     GLU A  89    CD   OE1  OE2
REMARK 470     LYS A 107    CG   CD   CE   NZ
REMARK 470     GLU A 140    CD   OE1  OE2
REMARK 470     LYS A 192    CG   CD   CE   NZ
REMARK 470     LYS A 413    CE   NZ
REMARK 470     GLU A 434    OE1  OE2
REMARK 470     LYS A 454    CE   NZ
REMARK 470     LYS A 478    CD   CE   NZ
REMARK 470     GLU A 484    OE1  OE2
REMARK 470     GLN A 488    CG   CD   OE1  NE2
REMARK 470     GLU A 489    OE1  OE2
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  25     -156.22   -141.32
REMARK 500    PHE A  45      -16.65     86.40
REMARK 500    SER A 200     -122.47     55.89
REMARK 500    GLU A 299      -74.56   -117.58
REMARK 500    THR A 317     -159.67   -154.15
REMARK 500    ASP A 380       52.15   -168.02
REMARK 500    VAL A 400      -60.89   -128.34
REMARK 500    HIS A 486       70.40   -153.82
REMARK 500
REMARK 500 REMARK: NULL
REMARK 620
REMARK 620 METAL COORDINATION
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):
REMARK 620
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL
REMARK 620                              ZN A 602  ZN
REMARK 620 N RES CSSEQI ATOM
REMARK 620 1 HIS A 181   NE2
REMARK 620 2 GLU A 268   OE1  16.5
REMARK 620 3 GLU A 268   OE2  15.2   2.9
REMARK 620 N                    1     2
REMARK 620
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL
REMARK 620                              MG A 619  MG
REMARK 620 N RES CSSEQI ATOM
REMARK 620 1 GLU A 268   OE2
REMARK 620 2 HOH A1004   O   147.1
REMARK 620 N                    1
REMARK 620
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL
REMARK 620                              MG A 601  MG
REMARK 620 N RES CSSEQI ATOM
REMARK 620 1 ASP A 326   OD1
REMARK 620 2 ASP A 392   OD2  93.0
REMARK 620 3 HOH A 813   O    92.8  87.5
REMARK 620 4 HOH A 873   O   169.8  96.9  90.1
REMARK 620 5 HOH A 903   O    89.1  97.5 174.5  87.2
REMARK 620 6 HOH A 957   O    91.0 173.7  87.4  79.3  87.4
REMARK 620 N                    1     2     3     4     5
DBREF  7B38 A    4   535  UNP    P04058   ACES_TETCF      25    556
SEQRES   1 A  532  SER GLU LEU LEU VAL ASN THR LYS SER GLY LYS VAL MET
SEQRES   2 A  532  GLY THR ARG VAL PRO VAL LEU SER SER HIS ILE SER ALA
SEQRES   3 A  532  PHE LEU GLY ILE PRO PHE ALA GLU PRO PRO VAL GLY ASN
SEQRES   4 A  532  MET ARG PHE ARG ARG PRO GLU PRO LYS LYS PRO TRP SER
SEQRES   5 A  532  GLY VAL TRP ASN ALA SER THR TYR PRO ASN ASN CYS GLN
SEQRES   6 A  532  GLN TYR VAL ASP GLU GLN PHE PRO GLY PHE SER GLY SER
SEQRES   7 A  532  GLU MET TRP ASN PRO ASN ARG GLU MET SER GLU ASP CYS
SEQRES   8 A  532  LEU TYR LEU ASN ILE TRP VAL PRO SER PRO ARG PRO LYS
SEQRES   9 A  532  SER THR THR VAL MET VAL TRP ILE TYR GLY GLY GLY PHE
SEQRES  10 A  532  TYR SER GLY SER SER THR LEU ASP VAL TYR ASN GLY LYS
SEQRES  11 A  532  TYR LEU ALA TYR THR GLU GLU VAL VAL LEU VAL SER LEU
SEQRES  12 A  532  SER TYR ARG VAL GLY ALA PHE GLY PHE LEU ALA LEU HIS
SEQRES  13 A  532  GLY SER GLN GLU ALA PRO GLY ASN VAL GLY LEU LEU ASP
SEQRES  14 A  532  GLN ARG MET ALA LEU GLN TRP VAL HIS ASP ASN ILE GLN
SEQRES  15 A  532  PHE PHE GLY GLY ASP PRO LYS THR VAL THR ILE PHE GLY
SEQRES  16 A  532  GLU SER ALA GLY GLY ALA SER VAL GLY MET HIS ILE LEU
SEQRES  17 A  532  SER PRO GLY SER ARG ASP LEU PHE ARG ARG ALA ILE LEU
SEQRES  18 A  532  GLN SER GLY SER PRO ASN CYS PRO TRP ALA SER VAL SER
SEQRES  19 A  532  VAL ALA GLU GLY ARG ARG ARG ALA VAL GLU LEU GLY ARG
SEQRES  20 A  532  ASN LEU ASN CYS ASN LEU ASN SER ASP GLU GLU LEU ILE
SEQRES  21 A  532  HIS CYS LEU ARG GLU LYS LYS PRO GLN GLU LEU ILE ASP
SEQRES  22 A  532  VAL GLU TRP ASN VAL LEU PRO PHE ASP SER ILE PHE ARG
SEQRES  23 A  532  PHE SER PHE VAL PRO VAL ILE ASP GLY GLU PHE PHE PRO
SEQRES  24 A  532  THR SER LEU GLU SER MET LEU ASN SER GLY ASN PHE LYS
SEQRES  25 A  532  LYS THR GLN ILE LEU LEU GLY VAL ASN LYS ASP GLU GLY
SEQRES  26 A  532  SER PHE PHE LEU LEU TYR GLY ALA PRO GLY PHE SER LYS
SEQRES  27 A  532  ASP SER GLU SER LYS ILE SER ARG GLU ASP PHE MET SER
SEQRES  28 A  532  GLY VAL LYS LEU SER VAL PRO HIS ALA ASN ASP LEU GLY
SEQRES  29 A  532  LEU ASP ALA VAL THR LEU GLN TYR THR ASP TRP MET ASP
SEQRES  30 A  532  ASP ASN ASN GLY ILE LYS ASN ARG ASP GLY LEU ASP ASP
SEQRES  31 A  532  ILE VAL GLY ASP HIS ASN VAL ILE CYS PRO LEU MET HIS
SEQRES  32 A  532  PHE VAL ASN LYS TYR THR LYS PHE GLY ASN GLY THR TYR
SEQRES  33 A  532  LEU TYR PHE PHE ASN HIS ARG ALA SER ASN LEU VAL TRP
SEQRES  34 A  532  PRO GLU TRP MET GLY VAL ILE HIS GLY TYR GLU ILE GLU
SEQRES  35 A  532  PHE VAL PHE GLY LEU PRO LEU VAL LYS GLU LEU ASN TYR
SEQRES  36 A  532  THR ALA GLU GLU GLU ALA LEU SER ARG ARG ILE MET HIS
SEQRES  37 A  532  TYR TRP ALA THR PHE ALA LYS THR GLY ASN PRO ASN GLU
SEQRES  38 A  532  PRO HIS SER GLN GLU SER LYS TRP PRO LEU PHE THR THR
SEQRES  39 A  532  LYS GLU GLN LYS PHE ILE ASP LEU ASN THR GLU PRO MET
SEQRES  40 A  532  LYS VAL HIS GLN ARG LEU ARG VAL GLN MET CYS VAL PHE
SEQRES  41 A  532  TRP ASN GLN PHE LEU PRO LYS LEU LEU ASN ALA THR
HET    NAG  B   1      14
HET    FUC  B   2      10
HET     MG  A 601       1
HET     ZN  A 602       1
HET    NAG  A 603      14
HET    NAG  A 604      14
HET    PGE  A 605      10
HET    GOL  A 606       6
HET    EDO  A 607       4
HET    PEG  A 608       7
HET    EDO  A 609       4
HET    EDO  A 610      10
HET    GOL  A 611       6
HET    PEG  A 612       7
HET    EDO  A 613       4
HET    EDO  A 614       4
HET    EDO  A 615      10
HET    GOL  A 616       6
HET    EDO  A 617       4
HET     MG  A 618       1
HET     MG  A 619       1
HET     MG  A 620       1
HETNAM     NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE
HETNAM     FUC ALPHA-L-FUCOPYRANOSE
HETNAM      MG MAGNESIUM ION
HETNAM      ZN ZINC ION
HETNAM     PGE TRIETHYLENE GLYCOL
HETNAM     GOL GLYCEROL
HETNAM     EDO 1,2-ETHANEDIOL
HETNAM     PEG DI(HYDROXYETHYL)ETHER
HETSYN     NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA-
HETSYN   2 NAG  D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO-
HETSYN   3 NAG  2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE
HETSYN     FUC ALPHA-L-FUCOSE; 6-DEOXY-ALPHA-L-GALACTOPYRANOSE; L-
HETSYN   2 FUC  FUCOSE; FUCOSE
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL
HETSYN     EDO ETHYLENE GLYCOL
FORMUL   2  NAG    3(C8 H15 N O6)
FORMUL   2  FUC    C6 H12 O5
FORMUL   3   MG    4(MG 2+)
FORMUL   4   ZN    ZN 2+
FORMUL   7  PGE    C6 H14 O4
FORMUL   8  GOL    3(C3 H8 O3)
FORMUL   9  EDO    7(C2 H6 O2)
FORMUL  10  PEG    2(C4 H10 O3)
FORMUL  23  HOH   *397(H2 O)
HELIX    1 AA1 VAL A   40  ARG A   44  5                                   5
HELIX    2 AA2 PHE A   78  MET A   83  1                                   6
HELIX    3 AA3 LEU A  127  ASN A  131  5                                   5
HELIX    4 AA4 GLY A  132  GLU A  140  1                                   9
HELIX    5 AA5 GLY A  151  LEU A  156  1                                   6
HELIX    6 AA6 ASN A  167  ILE A  184  1                                  18
HELIX    7 AA7 GLN A  185  PHE A  187  5                                   3
HELIX    8 AA8 SER A  200  SER A  212  1                                  13
HELIX    9 AA9 SER A  212  ASP A  217  1                                   6
HELIX   10 AB1 SER A  237  LEU A  252  1                                  16
HELIX   11 AB2 SER A  258  LYS A  269  1                                  12
HELIX   12 AB3 LYS A  270  GLU A  278  1                                   9
HELIX   13 AB4 TRP A  279  LEU A  282  5                                   4
HELIX   14 AB5 SER A  304  GLY A  312  1                                   9
HELIX   15 AB6 GLY A  328  ALA A  336  1                                   9
HELIX   16 AB7 SER A  348  VAL A  360  1                                  13
HELIX   17 AB8 ASN A  364  THR A  376  1                                  13
HELIX   18 AB9 ASN A  383  VAL A  400  1                                  18
HELIX   19 AC1 VAL A  400  LYS A  413  1                                  14
HELIX   20 AC2 PRO A  433  GLY A  437  5                                   5
HELIX   21 AC3 GLU A  443  PHE A  448  1                                   6
HELIX   22 AC4 GLY A  449  ASN A  457  5                                   9
HELIX   23 AC5 THR A  459  GLY A  480  1                                  22
HELIX   24 AC6 ARG A  517  GLN A  526  1                                  10
HELIX   25 AC7 GLN A  526  THR A  535  1                                  10
SHEET    1 AA1 3 LEU A   7  THR A  10  0
SHEET    2 AA1 3 GLY A  13  MET A  16 -1  O  GLY A  13   N  THR A  10
SHEET    3 AA1 3 VAL A  57  ASN A  59  1  O  TRP A  58   N  MET A  16
SHEET    1 AA211 THR A  18  VAL A  22  0
SHEET    2 AA211 SER A  25  PRO A  34 -1  O  ALA A  29   N  THR A  18
SHEET    3 AA211 TYR A  96  VAL A 101 -1  O  ILE A  99   N  PHE A  30
SHEET    4 AA211 VAL A 142  SER A 145 -1  O  LEU A 143   N  TRP A 100
SHEET    5 AA211 THR A 109  ILE A 115  1  N  MET A 112   O  VAL A 144
SHEET    6 AA211 GLY A 189  GLU A 199  1  O  ASP A 190   N  THR A 109
SHEET    7 AA211 ARG A 221  GLN A 225  1  O  GLN A 225   N  GLY A 198
SHEET    8 AA211 GLN A 318  ASN A 324  1  O  LEU A 320   N  LEU A 224
SHEET    9 AA211 GLY A 417  PHE A 423  1  O  PHE A 423   N  VAL A 323
SHEET   10 AA211 LYS A 501  LEU A 505  1  O  LEU A 505   N  PHE A 422
SHEET   11 AA211 VAL A 512  GLN A 514 -1  O  HIS A 513   N  PHE A 502
SSBOND   1 CYS A   67    CYS A   94                          1555   1555  2.09
SSBOND   2 CYS A  254    CYS A  265                          1555   1555  2.07
SSBOND   3 CYS A  402    CYS A  521                          1555   1555  2.08
LINK         ND2 ASN A  59                 C1  NAG B   1     1555   1555  1.45
LINK         ND2 ASN A 416                 C1  NAG A 603     1555   1555  1.45
LINK         ND2 ASN A 457                 C1  NAG A 604     1555   1555  1.44
LINK         O6  NAG B   1                 C1  FUC B   2     1555   1555  1.37
LINK         OE2 GLU A 139                MG    MG A 618     1555   1555  2.64
LINK         NE2 HIS A 181                ZN    ZN A 602     1555   3665  2.44
LINK         OE1 GLU A 268                ZN    ZN A 602     1555   1555  2.36
LINK         OE2 GLU A 268                ZN    ZN A 602     1555   1555  1.92
LINK         OE2 GLU A 268                MG    MG A 619     1555   1555  2.41
LINK         OD1 ASP A 326                MG    MG A 601     1555   1555  2.01
LINK         OD2 ASP A 392                MG    MG A 601     1555   1555  1.97
LINK         O   HIS A 486                MG    MG A 620     1555   4556  2.11
LINK        MG    MG A 601                 O   HOH A 813     1555   1555  2.07
LINK        MG    MG A 601                 O   HOH A 873     1555   1555  2.14
LINK        MG    MG A 601                 O   HOH A 903     1555   1555  2.07
LINK        MG    MG A 601                 O   HOH A 957     1555   1555  2.20
LINK        MG    MG A 619                 O   HOH A1004     1555   2654  2.43
CISPEP   1 SER A  103    PRO A  104          0         3.64
CRYST1  138.217  138.217   71.376  90.00  90.00 120.00 P 32 2 1      6
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      0.007235  0.004177  0.000000        0.00000
SCALE2      0.000000  0.008354  0.000000        0.00000
SCALE3      0.000000  0.000000  0.014010        0.00000
TER    4207      THR A 535
MASTER      352    0   22   25   14    0    0    6 4724    1  157   41
END