longtext: 1VOT-pdb

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HEADER    HYDROLASE                               23-JUN-96   1VOT
TITLE     ACETYLCHOLINESTERASE (E.C. 3.1.1.7) COMPLEXED WITH
TITLE    2 HUPERZINE A
COMPND    MOL_ID: 1;
COMPND   2 MOLECULE: ACETYLCHOLINESTERASE;
COMPND   3 CHAIN: NULL;
COMPND   4 EC: 3.1.1.7;
COMPND   5 BIOLOGICAL_UNIT: DIMER IN SOLUTION, ACTIVE AS MONOMER;
COMPND   6 OTHER_DETAILS: INTER-MONOMER DISULFIDE BRIDGE
SOURCE    MOL_ID: 1;
SOURCE   2 ORGANISM_SCIENTIFIC: TORPEDO CALIFORNICA;
SOURCE   3 ORGANISM_COMMON: PACIFIC ELECTRIC RAY;
SOURCE   4 VARIANT: G2 FORM;
SOURCE   5 ORGAN: ELECTRIC ORGAN;
SOURCE   6 TISSUE: ELECTROPLAQUE
KEYWDS    HYDROLASE, NEUROTRANSMITTER CLEAVAGE
EXPDTA    X-RAY DIFFRACTION
AUTHOR    M.L.RAVES,M.HAREL,I.SILMAN,J.L.SUSSMAN
REVDAT   1   16-JUN-97 1VOT    0
JRNL        AUTH   M.L.RAVES,M.HAREL,Y.P.PANG,I.SILMAN,A.P.KOZIKOWSKI,
JRNL        AUTH 2 J.L.SUSSMAN
JRNL        TITL   STRUCTURE OF ACETYLCHOLINESTERASE COMPLEXED WITH
JRNL        TITL 2 THE NOOTROPIC ALKALOID, (-)-HUPERZINE A
JRNL        REF    NAT.STRUCT.BIOL.              V.   4    57 1997
JRNL        REFN   ASTM NSBIEW  US ISSN 1072-8368                 2024
REMARK   1
REMARK   1 REFERENCE 1
REMARK   1  AUTH   Y.ASHANI,J.O.PEGGINS III,B.P.DOCTOR
REMARK   1  TITL   MECHANISM OF INHIBITION OF CHOLINESTERASES BY
REMARK   1  TITL 2 HUPERZINE A
REMARK   1  REF    BIOCHEM.BIOPHYS.RES.COMM.     V. 184   719 1992
REMARK   1  REFN   ASTM BBRCA9  US ISSN 0006-291X                 0146
REMARK   1 REFERENCE 2
REMARK   1  AUTH   S.J.GEIB,W.TUCKMANTEL,A.P.KOZIKOWSKI
REMARK   1  TITL   HUPERZINE A--A POTENT ACETYLCHOLINESTERASE
REMARK   1  TITL 2 INHIBITOR OF USE IN THE TREATMENT OF ALZHEIMER'S
REMARK   1  TITL 3 DISEASE
REMARK   1  REF    ACTA CRYSTALLOGR.,SECT.C      V.  47   824 1991
REMARK   1  REFN   ASTM ACSCEE  DK ISSN 0108-2701                 0591
REMARK   1 REFERENCE 3
REMARK   1  AUTH   J.L.SUSSMAN,M.HAREL,F.FROLOW,C.OEFNER,A.GOLDMAN,
REMARK   1  AUTH 2 L.TOKER,I.SILMAN
REMARK   1  TITL   ATOMIC STRUCTURE OF ACETYLCHOLINESTERASE FROM
REMARK   1  TITL 2 TORPEDO CALIFORNICA: A PROTOTYPIC
REMARK   1  TITL 3 ACETYLCHOLINE-BINDING PROTEIN
REMARK   1  REF    SCIENCE                       V. 253   872 1991
REMARK   1  REFN   ASTM SCIEAS  US ISSN 0036-8075                 0038
REMARK   2
REMARK   2 RESOLUTION. 2.5  ANGSTROMS.
REMARK   3
REMARK   3 REFINEMENT.
REMARK   3   PROGRAM     : X-PLOR 3.1
REMARK   3   AUTHORS     : BRUNGER
REMARK   3
REMARK   3  DATA USED IN REFINEMENT.
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.5
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 8.0
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.0
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 93.1
REMARK   3   NUMBER OF REFLECTIONS             : 30040
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) : 0.205
REMARK   3   FREE R VALUE                     : 0.248
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.0
REMARK   3   FREE R VALUE TEST SET COUNT      : 1592
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.006
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) : 2.50
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.61
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 86.3
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 3434
REMARK   3   BIN R VALUE           (WORKING SET) : 0.300
REMARK   3   BIN FREE R VALUE                    : 0.367
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 5.1
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 185
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.027
REMARK   3
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.
REMARK   3   PROTEIN ATOMS            : 4140
REMARK   3   NUCLEIC ACID ATOMS       : 0
REMARK   3   HETEROGEN ATOMS          : 18
REMARK   3   SOLVENT ATOMS            : 208
REMARK   3
REMARK   3  B VALUES.
REMARK   3   FROM WILSON PLOT           (A**2) : NULL
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 23.62
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) : 0.015
REMARK   3   BOND ANGLES            (DEGREES) : 1.99
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 23.2
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.46
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  ; 1.50
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; 2.00
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; 2.00
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; 2.50
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 1VOT COMPLIES WITH FORMAT V. 2.2, 16-DEC-1996
REMARK 200
REMARK 200 EXPERIMENTAL DETAILS
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION
REMARK 200  DATE OF DATA COLLECTION        : OCT-1993
REMARK 200  TEMPERATURE           (KELVIN) : 273
REMARK 200  PH                             : 5.8
REMARK 200  NUMBER OF CRYSTALS USED        : 1
REMARK 200
REMARK 200  SYNCHROTRON              (Y/N) : Y
REMARK 200  RADIATION SOURCE               : EMBL/DESY, HAMBURG
REMARK 200  BEAMLINE                       : X11
REMARK 200  X-RAY GENERATOR MODEL          : NULL
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.92
REMARK 200  MONOCHROMATOR                  : NULL
REMARK 200  OPTICS                         : NULL
REMARK 200
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK
REMARK 200
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 44903
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.3
REMARK 200  RESOLUTION RANGE LOW       (A) : 40.0
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.0
REMARK 200
REMARK 200 OVERALL.
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.9
REMARK 200  DATA REDUNDANCY                : 5.3
REMARK 200  R MERGE                    (I) : NULL
REMARK 200  R SYM                      (I) : 0.096
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 23.7
REMARK 200
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.3
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.35
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.6
REMARK 200  DATA REDUNDANCY IN SHELL       : 5.4
REMARK 200  R MERGE FOR SHELL          (I) : NULL
REMARK 200  R SYM FOR SHELL            (I) : 0.575
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.0
REMARK 200
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR
REMARK 200                                         REPLACEMENT
REMARK 200 SOFTWARE USED: X-PLOR
REMARK 200 STARTING MODEL: PDB ENTRY 1ACE
REMARK 200
REMARK 200 REMARK: NULL
REMARK 280
REMARK 280 CRYSTAL
REMARK 280 SOLVENT CONTENT, VS   (%): NULL
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): NULL
REMARK 280
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL
REMARK 290
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 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+1/3
REMARK 290       3555   Y-X,-X,Z+2/3
REMARK 290       4555   Y,X,-Z
REMARK 290       5555   X-Y,-Y,2/3-Z
REMARK 290       6555   -X,Y-X,1/3-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 -0.500000 -0.866073  0.000000        0.00000
REMARK 290   SMTRY2   2  0.865977 -0.500000  0.000000        0.00000
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       45.45661
REMARK 290   SMTRY1   3 -0.500000  0.866073  0.000000        0.00000
REMARK 290   SMTRY2   3 -0.865977 -0.500000  0.000000        0.00000
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       90.91322
REMARK 290   SMTRY1   4 -0.500000  0.866073  0.000000        0.00000
REMARK 290   SMTRY2   4  0.865977  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       90.91322
REMARK 290   SMTRY1   6 -0.500000 -0.866073  0.000000        0.00000
REMARK 290   SMTRY2   6 -0.865977  0.500000  0.000000        0.00000
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       45.45661
REMARK 290
REMARK 290 REMARK: NULL
REMARK 375
REMARK 375 SPECIAL POSITION
REMARK 375      HOH   774  LIES ON A SPECIAL POSITION.
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     ARG    19    CZ   NH1  NH2
REMARK 470     ASN    42    OD1  ND2
REMARK 470     ARG    46    NE   CZ   NH1  NH2
REMARK 470     LYS    52    CD   CE   NZ
REMARK 470     GLU    89    CD   OE1  OE2
REMARK 470     GLN   162    CG   CD   OE1  NE2
REMARK 470     ARG   250    NH1  NH2
REMARK 470     ASN   257    CG   OD1  ND2
REMARK 470     GLU   268    OE1  OE2
REMARK 470     LYS   270    CD   CE   NZ
REMARK 470     GLU   299    CD   OE1  OE2
REMARK 470     GLU   344    OE1  OE2
REMARK 470     ARG   349    CZ   NH1  NH2
REMARK 470     GLU   350    CD   OE1  OE2
REMARK 470     LYS   413    CD   CE   NZ
REMARK 470     GLU   434    OE1  OE2
REMARK 470     LYS   454    CG   CD   CE   NZ
REMARK 470     GLU   455    CG   CD   OE1  OE2
REMARK 470     LYS   491    CG   CD   CE   NZ
REMARK 470     LYS   498    CG   CD   CE   NZ
REMARK 470     GLU   499    OE1  OE2
REMARK 470     GLU   508    OE1  OE2
REMARK 470     LYS   511    CD   CE   NZ
REMARK 470     GLN   526    CD   OE1  NE2
REMARK 470     ASN   533    CG   OD1  ND2
REMARK 500
REMARK 500 GEOMETRY AND STEREOCHEMISTRY
REMARK 500 SUBTOPIC: CLOSE CONTACTS
REMARK 500
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  SOME OF THESE MAY BE ATOMS
REMARK 500 LOCATED ON SPECIAL POSITIONS IN THE CELL.  ATOMS WITH
REMARK 500 NON-BLANK ALTERNATE LOCATION INDICATORS ARE NOT INCLUDED
REMARK 500 IN THE CALCULATIONS.
REMARK 500
REMARK 500 DISTANCE CUTOFF:
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS
REMARK 500
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE
REMARK 500   O    HOH     774     O    HOH     774     4556     0.02
REMARK 500   SG   CYS     537     SG   CYS     537     4556     2.09
REMARK 600
REMARK 600 HETEROGEN
REMARK 600 HUP 999: MOLECULE IS OPTICALLY PURE, NOT A RACEMATE.
REMARK 800
REMARK 800 SITE
REMARK 800 SITE_IDENTIFIER: ACT
REMARK 800 SITE_DESCRIPTION: ACTIVE-SITE CATALYTIC TRIAD.
REMARK 999
REMARK 999 SEQUENCE
REMARK 999 1VOT       SWS     P04058       1 -    24 NOT IN ATOMS LIST
REMARK 999 1VOT       SWS     P04058     559 -   586 NOT IN ATOMS LIST
DBREF  1VOT      4   484  SWS    P04058   ACES_TORCA      25    505
DBREF  1VOT    490   537  SWS    P04058   ACES_TORCA     511    558
SEQADV 1VOT             SWS  P04058    PRO   506 GAP IN PDB ENTRY
SEQADV 1VOT             SWS  P04058    HIS   507 GAP IN PDB ENTRY
SEQADV 1VOT             SWS  P04058    SER   508 GAP IN PDB ENTRY
SEQADV 1VOT             SWS  P04058    GLN   509 GAP IN PDB ENTRY
SEQADV 1VOT             SWS  P04058    GLU   510 GAP IN PDB ENTRY
SEQRES   1    537  ASP ASP HIS SER GLU LEU LEU VAL ASN THR LYS SER GLY
SEQRES   2    537  LYS VAL MET GLY THR ARG VAL PRO VAL LEU SER SER HIS
SEQRES   3    537  ILE SER ALA PHE LEU GLY ILE PRO PHE ALA GLU PRO PRO
SEQRES   4    537  VAL GLY ASN MET ARG PHE ARG ARG PRO GLU PRO LYS LYS
SEQRES   5    537  PRO TRP SER GLY VAL TRP ASN ALA SER THR TYR PRO ASN
SEQRES   6    537  ASN CYS GLN GLN TYR VAL ASP GLU GLN PHE PRO GLY PHE
SEQRES   7    537  SER GLY SER GLU MET TRP ASN PRO ASN ARG GLU MET SER
SEQRES   8    537  GLU ASP CYS LEU TYR LEU ASN ILE TRP VAL PRO SER PRO
SEQRES   9    537  ARG PRO LYS SER THR THR VAL MET VAL TRP ILE TYR GLY
SEQRES  10    537  GLY GLY PHE TYR SER GLY SER SER THR LEU ASP VAL TYR
SEQRES  11    537  ASN GLY LYS TYR LEU ALA TYR THR GLU GLU VAL VAL LEU
SEQRES  12    537  VAL SER LEU SER TYR ARG VAL GLY ALA PHE GLY PHE LEU
SEQRES  13    537  ALA LEU HIS GLY SER GLN GLU ALA PRO GLY ASN VAL GLY
SEQRES  14    537  LEU LEU ASP GLN ARG MET ALA LEU GLN TRP VAL HIS ASP
SEQRES  15    537  ASN ILE GLN PHE PHE GLY GLY ASP PRO LYS THR VAL THR
SEQRES  16    537  ILE PHE GLY GLU SER ALA GLY GLY ALA SER VAL GLY MET
SEQRES  17    537  HIS ILE LEU SER PRO GLY SER ARG ASP LEU PHE ARG ARG
SEQRES  18    537  ALA ILE LEU GLN SER GLY SER PRO ASN CYS PRO TRP ALA
SEQRES  19    537  SER VAL SER VAL ALA GLU GLY ARG ARG ARG ALA VAL GLU
SEQRES  20    537  LEU GLY ARG ASN LEU ASN CYS ASN LEU ASN SER ASP GLU
SEQRES  21    537  GLU LEU ILE HIS CYS LEU ARG GLU LYS LYS PRO GLN GLU
SEQRES  22    537  LEU ILE ASP VAL GLU TRP ASN VAL LEU PRO PHE ASP SER
SEQRES  23    537  ILE PHE ARG PHE SER PHE VAL PRO VAL ILE ASP GLY GLU
SEQRES  24    537  PHE PHE PRO THR SER LEU GLU SER MET LEU ASN SER GLY
SEQRES  25    537  ASN PHE LYS LYS THR GLN ILE LEU LEU GLY VAL ASN LYS
SEQRES  26    537  ASP GLU GLY SER PHE PHE LEU LEU TYR GLY ALA PRO GLY
SEQRES  27    537  PHE SER LYS ASP SER GLU SER LYS ILE SER ARG GLU ASP
SEQRES  28    537  PHE MET SER GLY VAL LYS LEU SER VAL PRO HIS ALA ASN
SEQRES  29    537  ASP LEU GLY LEU ASP ALA VAL THR LEU GLN TYR THR ASP
SEQRES  30    537  TRP MET ASP ASP ASN ASN GLY ILE LYS ASN ARG ASP GLY
SEQRES  31    537  LEU ASP ASP ILE VAL GLY ASP HIS ASN VAL ILE CYS PRO
SEQRES  32    537  LEU MET HIS PHE VAL ASN LYS TYR THR LYS PHE GLY ASN
SEQRES  33    537  GLY THR TYR LEU TYR PHE PHE ASN HIS ARG ALA SER ASN
SEQRES  34    537  LEU VAL TRP PRO GLU TRP MET GLY VAL ILE HIS GLY TYR
SEQRES  35    537  GLU ILE GLU PHE VAL PHE GLY LEU PRO LEU VAL LYS GLU
SEQRES  36    537  LEU ASN TYR THR ALA GLU GLU GLU ALA LEU SER ARG ARG
SEQRES  37    537  ILE MET HIS TYR TRP ALA THR PHE ALA LYS THR GLY ASN
SEQRES  38    537  PRO ASN GLU PRO HIS SER GLN GLU SER LYS TRP PRO LEU
SEQRES  39    537  PHE THR THR LYS GLU GLN LYS PHE ILE ASP LEU ASN THR
SEQRES  40    537  GLU PRO MET LYS VAL HIS GLN ARG LEU ARG VAL GLN MET
SEQRES  41    537  CYS VAL PHE TRP ASN GLN PHE LEU PRO LYS LEU LEU ASN
SEQRES  42    537  ALA THR ALA CYS
HET    HUP    999      18
HETNAM     HUP HUPERAINE A
FORMUL   2  HUP    C15 H20 N2 O1
FORMUL   3  HOH   *208(H2 O1)
HELIX    1   1 GLY     41  MET     43  5                                   3
HELIX    2   2 SER     79  TRP     84  1                                   6
HELIX    3   3 ASP    128  TYR    130  5                                   3
HELIX    4   4 LYS    133  GLU    139  1                                   7
HELIX    5   5 GLY    151  PHE    155  1                                   5
HELIX    6   6 VAL    168  PHE    187  1                                  20
HELIX    7   7 ALA    201  HIS    209  1                                   9
HELIX    8   8 PRO    213  LEU    218  5                                   6
HELIX    9   9 VAL    238  LEU    252  1                                  15
HELIX   10  10 ASP    259  LEU    266  1                                   8
HELIX   11  11 PRO    271  ASP    276  1                                   6
HELIX   12  12 GLU    278  VAL    281  5                                   4
HELIX   13  13 LEU    305  SER    311  1                                   7
HELIX   14  14 SER    329  GLY    335  1                                   7
HELIX   15  15 ARG    349  SER    359  1                                  11
HELIX   16  16 ASP    365  TYR    375  1                                  11
HELIX   17  17 GLY    384  ASN    399  1                                  16
HELIX   18  18 ILE    401  LYS    413  1                                  13
HELIX   19  19 GLU    434  MET    436  5                                   3
HELIX   20  20 ILE    444  VAL    447  1                                   4
HELIX   21  21 LEU    450  LEU    452  5                                   3
HELIX   22  22 LYS    454  LEU    456  5                                   3
HELIX   23  23 ALA    460  THR    479  1                                  20
HELIX   24  24 VAL    518  ASN    525  1                                   8
HELIX   25  25 PHE    527  ALA    534  1                                   8
SHEET    1   A 3 LEU     7  THR    10  0
SHEET    2   A 3 GLY    13  MET    16 -1  N  VAL    15   O  VAL     8
SHEET    3   A 3 VAL    57  ASN    59  1  N  TRP    58   O  LYS    14
SHEET    1   B11 THR    18  VAL    22  0
SHEET    2   B11 SER    25  PHE    30 -1  N  ALA    29   O  THR    18
SHEET    3   B11 ASN    98  VAL   101 -1  N  VAL   101   O  SER    28
SHEET    4   B11 VAL   142  SER   145 -1  N  SER   145   O  ASN    98
SHEET    5   B11 VAL   111  ILE   115  1  N  MET   112   O  VAL   142
SHEET    6   B11 VAL   194  GLU   199  1  N  THR   195   O  VAL   111
SHEET    7   B11 ARG   221  GLN   225  1  N  ARG   221   O  ILE   196
SHEET    8   B11 ILE   319  ASN   324  1  N  LEU   320   O  ALA   222
SHEET    9   B11 THR   418  PHE   423  1  N  TYR   419   O  ILE   319
SHEET   10   B11 LYS   501  LEU   505  1  N  ILE   503   O  PHE   422
SHEET   11   B11 VAL   512  GLN   514 -1  N  HIS   513   O  PHE   502
SHEET    1   C 2 SER   235  SER   237  0
SHEET    2   C 2 PRO   294  ILE   296  1  N  PRO   294   O  VAL   236
SSBOND   1 CYS     67    CYS     94
SSBOND   2 CYS    254    CYS    265
SSBOND   3 CYS    402    CYS    521
CISPEP   1 SER    103    PRO    104          0         0.69
SITE     1 ACT  3 SER   200  HIS   440  GLU   327
CRYST1  112.632  112.632  136.378  90.00  90.00 120.00 P 31 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      0.008878  0.005126  0.000000        0.00000
SCALE2      0.000000  0.010252  0.000000        0.00000
SCALE3      0.000000  0.000000  0.007333        0.00000