HEADER    HYDROLASE                               26-JUN-08   3DL4              
TITLE     NON-AGED FORM OF MOUSE ACETYLCHOLINESTERASE INHIBITED BY TABUN- UPDATE
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ACETYLCHOLINESTERASE;                                      
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: UNP RESIDUES 32-576;                                       
COMPND   5 SYNONYM: ACHE;                                                       
COMPND   6 EC: 3.1.1.7;                                                         
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                   
SOURCE   3 ORGANISM_COMMON: MOUSE;                                              
SOURCE   4 ORGANISM_TAXID: 10090;                                               
SOURCE   5 GENE: ACHE;                                                          
SOURCE   6 EXPRESSION_SYSTEM: HOMO SAPIENS;                                     
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 9606;                                       
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: HEK293F;                                   
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PCDNA3.1                                  
KEYWDS    HYDROLASE, TABUN, ORGANOPHOSPHATE, AGING, ALTERNATIVE SPLICING, CELL  
KEYWDS   2 JUNCTION, GLYCOPROTEIN, GPI-ANCHOR, LIPOPROTEIN, MEMBRANE,           
KEYWDS   3 NEUROTRANSMITTER DEGRADATION, SECRETED, SERINE ESTERASE, SYNAPSE     
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    E.CARLETTI,H.LI,B.LI,F.EKSTROM,Y.NICOLET,M.LOIODICE,E.GILLON,         
AUTHOR   2 M.T.FROMENT,O.LOCKRIDGE,L.M.SCHOPFER,P.MASSON,F.NACHON               
REVDAT   3   31-MAR-21 3DL4    1       REMARK LINK                              
REVDAT   2   07-MAR-18 3DL4    1       REMARK                                   
REVDAT   1   02-DEC-08 3DL4    0                                                
JRNL        AUTH   E.CARLETTI,H.LI,B.LI,F.EKSTROM,Y.NICOLET,M.LOIODICE,         
JRNL        AUTH 2 E.GILLON,M.T.FROMENT,O.LOCKRIDGE,L.M.SCHOPFER,P.MASSON,      
JRNL        AUTH 3 F.NACHON                                                     
JRNL        TITL   AGING OF CHOLINESTERASES PHOSPHYLATED BY TABUN PROCEEDS      
JRNL        TITL 2 THROUGH O-DEALKYLATION.                                      
JRNL        REF    J.AM.CHEM.SOC.                V. 130 16011 2008              
JRNL        REFN                   ISSN 0002-7863                               
JRNL        PMID   18975951                                                     
JRNL        DOI    10.1021/JA804941Z                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.50 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC                                               
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.17                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 70962                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.194                           
REMARK   3   R VALUE            (WORKING SET) : 0.193                           
REMARK   3   FREE R VALUE                     : 0.245                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 2.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1422                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.50                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.56                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 5060                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 100.0                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3060                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 105                          
REMARK   3   BIN FREE R VALUE                    : 0.3580                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 8389                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 19                                      
REMARK   3   SOLVENT ATOMS            : 252                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 46.69                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.01000                                             
REMARK   3    B22 (A**2) : 0.01000                                              
REMARK   3    B33 (A**2) : 0.00000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.245         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.219         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.157         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.205         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.950                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.912                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  8759 ; 0.015 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES): 11980 ; 1.534 ; 1.961       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):  1093 ; 6.482 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   405 ;33.764 ;22.889       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  1286 ;17.333 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    75 ;21.118 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):  1281 ; 0.105 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  6917 ; 0.007 ; 0.022       
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):  5400 ; 0.824 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  8709 ; 1.571 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  3359 ; 2.167 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  3261 ; 3.603 ; 4.500       
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 : BABINET MODEL WITH MASK                              
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 3DL4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-JUN-08.                  
REMARK 100 THE DEPOSITION ID IS D_1000048173.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 08-MAR-05                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : MAX II                             
REMARK 200  BEAMLINE                       : I711                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.06276                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MAR CCD                            
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : SCALA, XDS                         
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 71021                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.500                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 29.200                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.6                               
REMARK 200  DATA REDUNDANCY                : 6.200                              
REMARK 200  R MERGE                    (I) : 0.09000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 14.4000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.64                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.20                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.59000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.300                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 70.79                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.21                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 27-31 % (V/V) PEG750MME, 0.1M HEPES,     
REMARK 280  100 MM HEPES, PH 7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE    
REMARK 280  277K                                                                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       39.81000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000      113.08000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       56.47000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000      113.08000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       39.81000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       56.47000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2030 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 38790 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 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 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     PRO A   259                                                      
REMARK 465     GLY A   260                                                      
REMARK 465     GLY A   261                                                      
REMARK 465     ALA A   262                                                      
REMARK 465     GLY A   263                                                      
REMARK 465     THR A   543                                                      
REMARK 465     ALA A   544                                                      
REMARK 465     THR A   545                                                      
REMARK 465     GLU A   546                                                      
REMARK 465     ALA A   547                                                      
REMARK 465     PRO A   548                                                      
REMARK 465     GLU B     1                                                      
REMARK 465     GLY B     2                                                      
REMARK 465     ARG B     3                                                      
REMARK 465     SER B   541                                                      
REMARK 465     ALA B   542                                                      
REMARK 465     THR B   543                                                      
REMARK 465     ALA B   544                                                      
REMARK 465     THR B   545                                                      
REMARK 465     GLU B   546                                                      
REMARK 465     ALA B   547                                                      
REMARK 465     PRO B   548                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   OE2  GLU A   351     O    HOH A   552              1.91            
REMARK 500   O    HOH B   659     O    HOH B   660              1.99            
REMARK 500   O    MET B   477     OG1  THR B   481              2.16            
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                                                                      
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    PHE A  47       -7.90     77.42                                   
REMARK 500    ALA A 127      141.01   -172.59                                   
REMARK 500    ASN A 170       15.23     57.39                                   
REMARK 500    SUN A 203     -110.76     59.03                                   
REMARK 500    ASN A 265      121.07    -31.10                                   
REMARK 500    ASP A 306      -84.85   -120.95                                   
REMARK 500    GLN A 322      -68.07    -23.81                                   
REMARK 500    VAL A 407      -65.03   -130.12                                   
REMARK 500    PRO A 458       -9.85    -59.94                                   
REMARK 500    ARG A 493      -78.73    -80.30                                   
REMARK 500    ASP A 494       63.04    -31.49                                   
REMARK 500    SER A 541       52.05   -143.22                                   
REMARK 500    PHE B  47       -1.05     69.59                                   
REMARK 500    ALA B  62       58.84   -113.41                                   
REMARK 500    SER B  93      142.05   -176.91                                   
REMARK 500    PRO B 108      135.57    -33.12                                   
REMARK 500    ASN B 170       19.97     59.13                                   
REMARK 500    SUN B 203     -120.85     50.59                                   
REMARK 500    ASN B 265     -130.30   -101.28                                   
REMARK 500    ALA B 278      -55.00    -27.30                                   
REMARK 500    ASP B 306      -85.07   -112.08                                   
REMARK 500    ASP B 323       45.81   -104.42                                   
REMARK 500    ASP B 494      146.18    156.54                                   
REMARK 500    LYS B 496      -60.46     72.68                                   
REMARK 500    ASN B 514     -164.92   -160.39                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 SER B  497     PRO B  498                 -141.73                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE P6G B 550                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2C0P   RELATED DB: PDB                                   
REMARK 900 AGED FORM OF MOUSE ACETYLCHOLINESTERASE INHIBITED BY TABUN - OLDER   
REMARK 900 REFINEMENT.                                                          
REMARK 900 RELATED ID: 2C0Q   RELATED DB: PDB                                   
REMARK 900 NON-AGED FORM OF MOUSE ACETYLCHOLINESTERASE INHIBITED BY TABUN -     
REMARK 900 SAME DATASET WITH OLDER REFINEMENT.                                  
REMARK 900 RELATED ID: 3DKK   RELATED DB: PDB                                   
REMARK 900 AGED FORM OF HUMAN BUTYRYLCHOLINESTERASE INHIBITED BY TABUN.         
REMARK 900 RELATED ID: 3DJY   RELATED DB: PDB                                   
REMARK 900 NON-AGED FORM OF HUMAN BUTYRYLCHOLINESTERASE INHIBITED BY TABUN.     
REMARK 900 RELATED ID: 3DL7   RELATED DB: PDB                                   
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 THE C-TERMINAL PART WAS ENGINEERED TO GET MONOMERIC ENZYME.          
DBREF  3DL4 A    1   543  UNP    P21836   ACES_MOUSE      32    574             
DBREF  3DL4 B    1   543  UNP    P21836   ACES_MOUSE      32    574             
SEQADV 3DL4 ALA A  544  UNP  P21836              SEE REMARK 999                 
SEQADV 3DL4 THR A  545  UNP  P21836              SEE REMARK 999                 
SEQADV 3DL4 GLU A  546  UNP  P21836              SEE REMARK 999                 
SEQADV 3DL4 ALA A  547  UNP  P21836              SEE REMARK 999                 
SEQADV 3DL4 PRO A  548  UNP  P21836              SEE REMARK 999                 
SEQADV 3DL4 ALA B  544  UNP  P21836              SEE REMARK 999                 
SEQADV 3DL4 THR B  545  UNP  P21836              SEE REMARK 999                 
SEQADV 3DL4 GLU B  546  UNP  P21836              SEE REMARK 999                 
SEQADV 3DL4 ALA B  547  UNP  P21836              SEE REMARK 999                 
SEQADV 3DL4 PRO B  548  UNP  P21836              SEE REMARK 999                 
SEQRES   1 A  548  GLU GLY ARG GLU ASP PRO GLN LEU LEU VAL ARG VAL ARG          
SEQRES   2 A  548  GLY GLY GLN LEU ARG GLY ILE ARG LEU LYS ALA PRO GLY          
SEQRES   3 A  548  GLY PRO VAL SER ALA PHE LEU GLY ILE PRO PHE ALA GLU          
SEQRES   4 A  548  PRO PRO VAL GLY SER ARG ARG PHE MET PRO PRO GLU PRO          
SEQRES   5 A  548  LYS ARG PRO TRP SER GLY VAL LEU ASP ALA THR THR PHE          
SEQRES   6 A  548  GLN ASN VAL CYS TYR GLN TYR VAL ASP THR LEU TYR PRO          
SEQRES   7 A  548  GLY PHE GLU GLY THR GLU MET TRP ASN PRO ASN ARG GLU          
SEQRES   8 A  548  LEU SER GLU ASP CYS LEU TYR LEU ASN VAL TRP THR PRO          
SEQRES   9 A  548  TYR PRO ARG PRO ALA SER PRO THR PRO VAL LEU ILE TRP          
SEQRES  10 A  548  ILE TYR GLY GLY GLY PHE TYR SER GLY ALA ALA SER LEU          
SEQRES  11 A  548  ASP VAL TYR ASP GLY ARG PHE LEU ALA GLN VAL GLU GLY          
SEQRES  12 A  548  ALA VAL LEU VAL SER MET ASN TYR ARG VAL GLY THR PHE          
SEQRES  13 A  548  GLY PHE LEU ALA LEU PRO GLY SER ARG GLU ALA PRO GLY          
SEQRES  14 A  548  ASN VAL GLY LEU LEU ASP GLN ARG LEU ALA LEU GLN TRP          
SEQRES  15 A  548  VAL GLN GLU ASN ILE ALA ALA PHE GLY GLY ASP PRO MET          
SEQRES  16 A  548  SER VAL THR LEU PHE GLY GLU SUN ALA GLY ALA ALA SER          
SEQRES  17 A  548  VAL GLY MET HIS ILE LEU SER LEU PRO SER ARG SER LEU          
SEQRES  18 A  548  PHE HIS ARG ALA VAL LEU GLN SER GLY THR PRO ASN GLY          
SEQRES  19 A  548  PRO TRP ALA THR VAL SER ALA GLY GLU ALA ARG ARG ARG          
SEQRES  20 A  548  ALA THR LEU LEU ALA ARG LEU VAL GLY CYS PRO PRO GLY          
SEQRES  21 A  548  GLY ALA GLY GLY ASN ASP THR GLU LEU ILE ALA CYS LEU          
SEQRES  22 A  548  ARG THR ARG PRO ALA GLN ASP LEU VAL ASP HIS GLU TRP          
SEQRES  23 A  548  HIS VAL LEU PRO GLN GLU SER ILE PHE ARG PHE SER PHE          
SEQRES  24 A  548  VAL PRO VAL VAL ASP GLY ASP PHE LEU SER ASP THR PRO          
SEQRES  25 A  548  GLU ALA LEU ILE ASN THR GLY ASP PHE GLN ASP LEU GLN          
SEQRES  26 A  548  VAL LEU VAL GLY VAL VAL LYS ASP GLU GLY SER TYR PHE          
SEQRES  27 A  548  LEU VAL TYR GLY VAL PRO GLY PHE SER LYS ASP ASN GLU          
SEQRES  28 A  548  SER LEU ILE SER ARG ALA GLN PHE LEU ALA GLY VAL ARG          
SEQRES  29 A  548  ILE GLY VAL PRO GLN ALA SER ASP LEU ALA ALA GLU ALA          
SEQRES  30 A  548  VAL VAL LEU HIS TYR THR ASP TRP LEU HIS PRO GLU ASP          
SEQRES  31 A  548  PRO THR HIS LEU ARG ASP ALA MET SER ALA VAL VAL GLY          
SEQRES  32 A  548  ASP HIS ASN VAL VAL CYS PRO VAL ALA GLN LEU ALA GLY          
SEQRES  33 A  548  ARG LEU ALA ALA GLN GLY ALA ARG VAL TYR ALA TYR ILE          
SEQRES  34 A  548  PHE GLU HIS ARG ALA SER THR LEU THR TRP PRO LEU TRP          
SEQRES  35 A  548  MET GLY VAL PRO HIS GLY TYR GLU ILE GLU PHE ILE PHE          
SEQRES  36 A  548  GLY LEU PRO LEU ASP PRO SER LEU ASN TYR THR THR GLU          
SEQRES  37 A  548  GLU ARG ILE PHE ALA GLN ARG LEU MET LYS TYR TRP THR          
SEQRES  38 A  548  ASN PHE ALA ARG THR GLY ASP PRO ASN ASP PRO ARG ASP          
SEQRES  39 A  548  SER LYS SER PRO GLN TRP PRO PRO TYR THR THR ALA ALA          
SEQRES  40 A  548  GLN GLN TYR VAL SER LEU ASN LEU LYS PRO LEU GLU VAL          
SEQRES  41 A  548  ARG ARG GLY LEU ARG ALA GLN THR CYS ALA PHE TRP ASN          
SEQRES  42 A  548  ARG PHE LEU PRO LYS LEU LEU SER ALA THR ALA THR GLU          
SEQRES  43 A  548  ALA PRO                                                      
SEQRES   1 B  548  GLU GLY ARG GLU ASP PRO GLN LEU LEU VAL ARG VAL ARG          
SEQRES   2 B  548  GLY GLY GLN LEU ARG GLY ILE ARG LEU LYS ALA PRO GLY          
SEQRES   3 B  548  GLY PRO VAL SER ALA PHE LEU GLY ILE PRO PHE ALA GLU          
SEQRES   4 B  548  PRO PRO VAL GLY SER ARG ARG PHE MET PRO PRO GLU PRO          
SEQRES   5 B  548  LYS ARG PRO TRP SER GLY VAL LEU ASP ALA THR THR PHE          
SEQRES   6 B  548  GLN ASN VAL CYS TYR GLN TYR VAL ASP THR LEU TYR PRO          
SEQRES   7 B  548  GLY PHE GLU GLY THR GLU MET TRP ASN PRO ASN ARG GLU          
SEQRES   8 B  548  LEU SER GLU ASP CYS LEU TYR LEU ASN VAL TRP THR PRO          
SEQRES   9 B  548  TYR PRO ARG PRO ALA SER PRO THR PRO VAL LEU ILE TRP          
SEQRES  10 B  548  ILE TYR GLY GLY GLY PHE TYR SER GLY ALA ALA SER LEU          
SEQRES  11 B  548  ASP VAL TYR ASP GLY ARG PHE LEU ALA GLN VAL GLU GLY          
SEQRES  12 B  548  ALA VAL LEU VAL SER MET ASN TYR ARG VAL GLY THR PHE          
SEQRES  13 B  548  GLY PHE LEU ALA LEU PRO GLY SER ARG GLU ALA PRO GLY          
SEQRES  14 B  548  ASN VAL GLY LEU LEU ASP GLN ARG LEU ALA LEU GLN TRP          
SEQRES  15 B  548  VAL GLN GLU ASN ILE ALA ALA PHE GLY GLY ASP PRO MET          
SEQRES  16 B  548  SER VAL THR LEU PHE GLY GLU SUN ALA GLY ALA ALA SER          
SEQRES  17 B  548  VAL GLY MET HIS ILE LEU SER LEU PRO SER ARG SER LEU          
SEQRES  18 B  548  PHE HIS ARG ALA VAL LEU GLN SER GLY THR PRO ASN GLY          
SEQRES  19 B  548  PRO TRP ALA THR VAL SER ALA GLY GLU ALA ARG ARG ARG          
SEQRES  20 B  548  ALA THR LEU LEU ALA ARG LEU VAL GLY CYS PRO PRO GLY          
SEQRES  21 B  548  GLY ALA GLY GLY ASN ASP THR GLU LEU ILE ALA CYS LEU          
SEQRES  22 B  548  ARG THR ARG PRO ALA GLN ASP LEU VAL ASP HIS GLU TRP          
SEQRES  23 B  548  HIS VAL LEU PRO GLN GLU SER ILE PHE ARG PHE SER PHE          
SEQRES  24 B  548  VAL PRO VAL VAL ASP GLY ASP PHE LEU SER ASP THR PRO          
SEQRES  25 B  548  GLU ALA LEU ILE ASN THR GLY ASP PHE GLN ASP LEU GLN          
SEQRES  26 B  548  VAL LEU VAL GLY VAL VAL LYS ASP GLU GLY SER TYR PHE          
SEQRES  27 B  548  LEU VAL TYR GLY VAL PRO GLY PHE SER LYS ASP ASN GLU          
SEQRES  28 B  548  SER LEU ILE SER ARG ALA GLN PHE LEU ALA GLY VAL ARG          
SEQRES  29 B  548  ILE GLY VAL PRO GLN ALA SER ASP LEU ALA ALA GLU ALA          
SEQRES  30 B  548  VAL VAL LEU HIS TYR THR ASP TRP LEU HIS PRO GLU ASP          
SEQRES  31 B  548  PRO THR HIS LEU ARG ASP ALA MET SER ALA VAL VAL GLY          
SEQRES  32 B  548  ASP HIS ASN VAL VAL CYS PRO VAL ALA GLN LEU ALA GLY          
SEQRES  33 B  548  ARG LEU ALA ALA GLN GLY ALA ARG VAL TYR ALA TYR ILE          
SEQRES  34 B  548  PHE GLU HIS ARG ALA SER THR LEU THR TRP PRO LEU TRP          
SEQRES  35 B  548  MET GLY VAL PRO HIS GLY TYR GLU ILE GLU PHE ILE PHE          
SEQRES  36 B  548  GLY LEU PRO LEU ASP PRO SER LEU ASN TYR THR THR GLU          
SEQRES  37 B  548  GLU ARG ILE PHE ALA GLN ARG LEU MET LYS TYR TRP THR          
SEQRES  38 B  548  ASN PHE ALA ARG THR GLY ASP PRO ASN ASP PRO ARG ASP          
SEQRES  39 B  548  SER LYS SER PRO GLN TRP PRO PRO TYR THR THR ALA ALA          
SEQRES  40 B  548  GLN GLN TYR VAL SER LEU ASN LEU LYS PRO LEU GLU VAL          
SEQRES  41 B  548  ARG ARG GLY LEU ARG ALA GLN THR CYS ALA PHE TRP ASN          
SEQRES  42 B  548  ARG PHE LEU PRO LYS LEU LEU SER ALA THR ALA THR GLU          
SEQRES  43 B  548  ALA PRO                                                      
MODRES 3DL4 SUN A  203  SER                                                     
MODRES 3DL4 SUN B  203  SER                                                     
HET    SUN  A 203      14                                                       
HET    SUN  B 203      14                                                       
HET    P6G  B 550      19                                                       
HETNAM     SUN O-[(R)-(DIMETHYLAMINO)(ETHOXY)PHOSPHORYL]-L-SERINE               
HETNAM     P6G HEXAETHYLENE GLYCOL                                              
HETSYN     SUN TABUN CONJUGATED SERINE                                          
HETSYN     P6G POLYETHYLENE GLYCOL PEG400                                       
FORMUL   1  SUN    2(C7 H17 N2 O5 P)                                            
FORMUL   3  P6G    C12 H26 O7                                                   
FORMUL   4  HOH   *252(H2 O)                                                    
HELIX    1   1 ASP A    5  GLN A    7  5                                   3    
HELIX    2   2 VAL A   42  ARG A   46  5                                   5    
HELIX    3   3 PHE A   80  MET A   85  1                                   6    
HELIX    4   4 LEU A  130  ASP A  134  5                                   5    
HELIX    5   5 GLY A  135  GLY A  143  1                                   9    
HELIX    6   6 VAL A  153  LEU A  159  1                                   7    
HELIX    7   7 ASN A  170  ILE A  187  1                                  18    
HELIX    8   8 ALA A  188  PHE A  190  5                                   3    
HELIX    9   9 SUN A  203  LEU A  214  1                                  12    
HELIX   10  10 SER A  215  SER A  220  1                                   6    
HELIX   11  11 SER A  240  VAL A  255  1                                  16    
HELIX   12  12 ASN A  265  THR A  275  1                                  11    
HELIX   13  13 PRO A  277  GLU A  285  1                                   9    
HELIX   14  14 TRP A  286  LEU A  289  5                                   4    
HELIX   15  15 THR A  311  GLY A  319  1                                   9    
HELIX   16  16 GLY A  335  VAL A  343  1                                   9    
HELIX   17  17 SER A  355  VAL A  367  1                                  13    
HELIX   18  18 SER A  371  THR A  383  1                                  13    
HELIX   19  19 ASP A  390  VAL A  407  1                                  18    
HELIX   20  20 VAL A  407  GLN A  421  1                                  15    
HELIX   21  21 PRO A  440  GLY A  444  5                                   5    
HELIX   22  22 GLU A  450  PHE A  455  1                                   6    
HELIX   23  23 GLY A  456  ASN A  464  5                                   9    
HELIX   24  24 THR A  466  GLY A  487  1                                  22    
HELIX   25  25 ARG A  525  ARG A  534  1                                  10    
HELIX   26  26 ARG A  534  LEU A  540  1                                   7    
HELIX   27  27 ASP B    5  GLN B    7  5                                   3    
HELIX   28  28 VAL B   42  ARG B   46  5                                   5    
HELIX   29  29 PHE B   80  MET B   85  1                                   6    
HELIX   30  30 LEU B  130  ASP B  134  5                                   5    
HELIX   31  31 GLY B  135  GLY B  143  1                                   9    
HELIX   32  32 VAL B  153  LEU B  159  1                                   7    
HELIX   33  33 ASN B  170  ILE B  187  1                                  18    
HELIX   34  34 ALA B  188  PHE B  190  5                                   3    
HELIX   35  35 SUN B  203  SER B  215  1                                  13    
HELIX   36  36 SER B  215  SER B  220  1                                   6    
HELIX   37  37 SER B  240  VAL B  255  1                                  16    
HELIX   38  38 ASN B  265  THR B  275  1                                  11    
HELIX   39  39 PRO B  277  HIS B  284  1                                   8    
HELIX   40  40 GLU B  285  VAL B  288  5                                   4    
HELIX   41  41 THR B  311  GLY B  319  1                                   9    
HELIX   42  42 GLY B  335  VAL B  340  1                                   6    
HELIX   43  43 SER B  355  VAL B  367  1                                  13    
HELIX   44  44 SER B  371  THR B  383  1                                  13    
HELIX   45  45 ASP B  390  VAL B  407  1                                  18    
HELIX   46  46 VAL B  407  GLN B  421  1                                  15    
HELIX   47  47 PRO B  440  GLY B  444  5                                   5    
HELIX   48  48 GLU B  450  PHE B  455  1                                   6    
HELIX   49  49 GLY B  456  ASN B  464  5                                   9    
HELIX   50  50 THR B  466  GLY B  487  1                                  22    
HELIX   51  51 ARG B  525  ARG B  534  1                                  10    
HELIX   52  52 ARG B  534  LEU B  539  1                                   6    
SHEET    1   A 3 LEU A   9  VAL A  12  0                                        
SHEET    2   A 3 GLY A  15  ARG A  18 -1  O  GLY A  15   N  VAL A  12           
SHEET    3   A 3 VAL A  59  ASP A  61  1  O  LEU A  60   N  GLN A  16           
SHEET    1   B11 ILE A  20  ALA A  24  0                                        
SHEET    2   B11 GLY A  27  PRO A  36 -1  O  VAL A  29   N  LEU A  22           
SHEET    3   B11 TYR A  98  PRO A 104 -1  O  VAL A 101   N  PHE A  32           
SHEET    4   B11 VAL A 145  MET A 149 -1  O  SER A 148   N  ASN A 100           
SHEET    5   B11 THR A 112  ILE A 118  1  N  LEU A 115   O  VAL A 145           
SHEET    6   B11 GLY A 192  GLU A 202  1  O  SER A 196   N  VAL A 114           
SHEET    7   B11 ARG A 224  GLN A 228  1  O  VAL A 226   N  LEU A 199           
SHEET    8   B11 GLN A 325  VAL A 331  1  O  LEU A 327   N  ALA A 225           
SHEET    9   B11 ARG A 424  PHE A 430  1  O  PHE A 430   N  VAL A 330           
SHEET   10   B11 GLN A 509  LEU A 513  1  O  VAL A 511   N  ALA A 427           
SHEET   11   B11 GLU A 519  ARG A 522 -1  O  ARG A 521   N  TYR A 510           
SHEET    1   C 2 VAL A  68  CYS A  69  0                                        
SHEET    2   C 2 LEU A  92  SER A  93  1  O  SER A  93   N  VAL A  68           
SHEET    1   D 3 LEU B   9  VAL B  12  0                                        
SHEET    2   D 3 GLY B  15  ARG B  18 -1  O  LEU B  17   N  VAL B  10           
SHEET    3   D 3 VAL B  59  ASP B  61  1  O  LEU B  60   N  GLN B  16           
SHEET    1   E11 ILE B  20  ALA B  24  0                                        
SHEET    2   E11 GLY B  27  PRO B  36 -1  O  VAL B  29   N  LEU B  22           
SHEET    3   E11 TYR B  98  PRO B 104 -1  O  LEU B  99   N  ILE B  35           
SHEET    4   E11 VAL B 145  MET B 149 -1  O  SER B 148   N  ASN B 100           
SHEET    5   E11 THR B 112  ILE B 118  1  N  TRP B 117   O  VAL B 147           
SHEET    6   E11 GLY B 192  GLU B 202  1  O  SER B 196   N  VAL B 114           
SHEET    7   E11 ARG B 224  GLN B 228  1  O  ARG B 224   N  LEU B 199           
SHEET    8   E11 GLN B 325  VAL B 331  1  O  LEU B 327   N  LEU B 227           
SHEET    9   E11 ARG B 424  PHE B 430  1  O  ARG B 424   N  VAL B 326           
SHEET   10   E11 GLN B 509  LEU B 513  1  O  LEU B 513   N  ILE B 429           
SHEET   11   E11 GLU B 519  ARG B 522 -1  O  ARG B 521   N  TYR B 510           
SHEET    1   F 2 VAL B  68  CYS B  69  0                                        
SHEET    2   F 2 LEU B  92  SER B  93  1  O  SER B  93   N  VAL B  68           
SSBOND   1 CYS A   69    CYS A   96                          1555   1555  2.11  
SSBOND   2 CYS A  257    CYS A  272                          1555   1555  2.16  
SSBOND   3 CYS A  409    CYS A  529                          1555   1555  2.10  
SSBOND   4 CYS B   69    CYS B   96                          1555   1555  2.06  
SSBOND   5 CYS B  257    CYS B  272                          1555   1555  2.12  
SSBOND   6 CYS B  409    CYS B  529                          1555   1555  2.06  
LINK         C   GLU A 202                 N   SUN A 203     1555   1555  1.33  
LINK         C   SUN A 203                 N   ALA A 204     1555   1555  1.33  
LINK         C   GLU B 202                 N   SUN B 203     1555   1555  1.33  
LINK         C   SUN B 203                 N   ALA B 204     1555   1555  1.34  
CISPEP   1 TYR A  105    PRO A  106          0        -2.91                     
CISPEP   2 TYR B  105    PRO B  106          0         8.99                     
CISPEP   3 CYS B  257    PRO B  258          0       -13.92                     
CISPEP   4 GLY B  261    ALA B  262          0        -2.75                     
CISPEP   5 GLY B  264    ASN B  265          0        -5.25                     
SITE     1 AC1 10 LEU A 380  HIS A 381  GLN A 527  PHE A 535                    
SITE     2 AC1 10 ALA B 377  LEU B 380  HIS B 381  GLN B 527                    
SITE     3 AC1 10 PHE B 535  HOH B 643                                          
CRYST1   79.620  112.940  226.160  90.00  90.00  90.00 P 21 21 21    8          
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      0.012560  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.008854  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.004422        0.00000