HEADER    HYDROLASE                               07-AUG-00   1FIW              
TITLE     THREE-DIMENSIONAL STRUCTURE OF BETA-ACROSIN FROM RAM SPERMATOZOA      
CAVEAT     1FIW    MAN B 4 HAS WRONG CHIRALITY AT ATOM C5                       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: BETA-ACROSIN HEAVY CHAIN;                                  
COMPND   3 CHAIN: A;                                                            
COMPND   4 MOL_ID: 2;                                                           
COMPND   5 MOLECULE: BETA-ACROSIN LIGHT CHAIN;                                  
COMPND   6 CHAIN: L                                                             
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: OVIS ARIES;                                     
SOURCE   3 ORGANISM_COMMON: SHEEP;                                              
SOURCE   4 ORGANISM_TAXID: 9940;                                                
SOURCE   5 ORGAN: TESTIS;                                                       
SOURCE   6 CELL: SPERMATOZOA;                                                   
SOURCE   7 MOL_ID: 2;                                                           
SOURCE   8 ORGANISM_SCIENTIFIC: OVIS ARIES;                                     
SOURCE   9 ORGANISM_COMMON: SHEEP;                                              
SOURCE  10 ORGANISM_TAXID: 9940;                                                
SOURCE  11 ORGAN: TESTIS;                                                       
SOURCE  12 CELL: SPERMATOZOA                                                    
KEYWDS    ANTI-PARALLEL BETA-BARREL, HYDROLASE                                  
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    R.TRANTER,J.A.READ,R.JONES,R.L.BRADY                                  
REVDAT   7   09-OCT-24 1FIW    1       REMARK HETSYN                            
REVDAT   6   29-JUL-20 1FIW    1       CAVEAT COMPND REMARK HETNAM              
REVDAT   6 2                   1       LINK   SITE   ATOM                       
REVDAT   5   31-JAN-18 1FIW    1       REMARK                                   
REVDAT   4   13-JUL-11 1FIW    1       VERSN                                    
REVDAT   3   24-FEB-09 1FIW    1       VERSN                                    
REVDAT   2   01-APR-03 1FIW    1       JRNL                                     
REVDAT   1   08-NOV-00 1FIW    0                                                
JRNL        AUTH   R.TRANTER,J.A.READ,R.JONES,R.L.BRADY                         
JRNL        TITL   EFFECTOR SITES IN THE THREE-DIMENSIONAL STRUCTURE OF         
JRNL        TITL 2 MAMMALIAN SPERM BETA-ACROSIN.                                
JRNL        REF    STRUCTURE FOLD.DES.           V.   8  1179 2000              
JRNL        REFN                   ISSN 0969-2126                               
JRNL        PMID   11080640                                                     
JRNL        DOI    10.1016/S0969-2126(00)00523-2                                
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   R.TRANTER                                                    
REMARK   1  TITL   THREE DIMENSIONAL STRUCTURE OF ACROSIN FROM RAM AND BOAR     
REMARK   1  TITL 2 SPERMATOZOA                                                  
REMARK   1  REF    TO BE PUBLISHED                                              
REMARK   1  PUBL   UNIVERSITY OF BRISTOL (THESIS)                               
REMARK   1  REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.10 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  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 30.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 91.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 20601                          
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) : 0.200                           
REMARK   3   R VALUE            (WORKING SET) : 0.197                           
REMARK   3   FREE R VALUE                     : 0.242                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.200                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1120                            
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2138                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 80                                      
REMARK   3   SOLVENT ATOMS            : 191                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 40.20                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 37.83                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -2.00000                                             
REMARK   3    B22 (A**2) : -2.00000                                             
REMARK   3    B33 (A**2) : 3.00000                                              
REMARK   3    B12 (A**2) : -1.00000                                             
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): 0.202         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.183         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.149         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.613         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   DISTANCE RESTRAINTS.                    RMS    SIGMA               
REMARK   3    BOND LENGTH                     (A) : 0.022 ; 0.021               
REMARK   3    ANGLE DISTANCE                  (A) : 2.242 ; 1.968               
REMARK   3    INTRAPLANAR 1-4 DISTANCE        (A) : NULL  ; NULL                
REMARK   3    H-BOND OR METAL COORDINATION    (A) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   PLANE RESTRAINT                  (A) : 0.010 ; 0.020               
REMARK   3   CHIRAL-CENTER RESTRAINT       (A**3) : 0.154 ; 0.200               
REMARK   3                                                                      
REMARK   3   NON-BONDED CONTACT RESTRAINTS.                                     
REMARK   3    SINGLE TORSION                  (A) : NULL  ; NULL                
REMARK   3    MULTIPLE TORSION                (A) : NULL  ; NULL                
REMARK   3    H-BOND (X...Y)                  (A) : NULL  ; NULL                
REMARK   3    H-BOND (X-H...Y)                (A) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   CONFORMATIONAL TORSION ANGLE RESTRAINTS.                           
REMARK   3    SPECIFIED                 (DEGREES) : NULL  ; NULL                
REMARK   3    PLANAR                    (DEGREES) : NULL  ; NULL                
REMARK   3    STAGGERED                 (DEGREES) : NULL  ; NULL                
REMARK   3    TRANSVERSE                (DEGREES) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 1.276 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 2.190 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 3.424 ; 3.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 5.388 ; 4.500                
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: MAXIMUM LIKELIHOOD REFINEMENT             
REMARK   4                                                                      
REMARK   4 1FIW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-SEP-00.                  
REMARK 100 THE DEPOSITION ID IS D_1000011624.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-OCT-99                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 4.6                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SRS                                
REMARK 200  BEAMLINE                       : PX7.2                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.488                              
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   : 20601                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.100                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 93.7                               
REMARK 200  DATA REDUNDANCY                : 4.800                              
REMARK 200  R MERGE                    (I) : 0.06800                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 15.3000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.20                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 92.9                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.90                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.29800                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 56.15                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.80                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM ACETATE, SODIUM FORMATE, P        
REMARK 280  -AMINOBENZAMIDINE, PH 4.6, VAPOR DIFFUSION, HANGING DROP,           
REMARK 280  TEMPERATURE 18K, TEMPERATURE 291.0K                                 
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2                         
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   -X,-Y,Z+1/2                                             
REMARK 290       5555   Y,-X+Y,Z+1/6                                            
REMARK 290       6555   X-Y,X,Z+5/6                                             
REMARK 290       7555   Y,X,-Z+2/3                                              
REMARK 290       8555   X-Y,-Y,-Z                                               
REMARK 290       9555   -X,-X+Y,-Z+1/3                                          
REMARK 290      10555   -Y,-X,-Z+1/6                                            
REMARK 290      11555   -X+Y,Y,-Z+1/2                                           
REMARK 290      12555   X,X-Y,-Z+5/6                                            
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       80.55667            
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       40.27833            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       60.41750            
REMARK 290   SMTRY1   5  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   5 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       20.13917            
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      100.69583            
REMARK 290   SMTRY1   7 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   7  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       80.55667            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   9 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   9 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   9  0.000000  0.000000 -1.000000       40.27833            
REMARK 290   SMTRY1  10  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  10 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  10  0.000000  0.000000 -1.000000       20.13917            
REMARK 290   SMTRY1  11 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  11  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  11  0.000000  0.000000 -1.000000       60.41750            
REMARK 290   SMTRY1  12  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  12  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  12  0.000000  0.000000 -1.000000      100.69583            
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 300 REMARK: HETERODIMER OF CHAIN A AND L LINKED TOGETHER BY TWO          
REMARK 300 DISULPHIDE BONDS                                                     
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: 3120 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 12870 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 14.0 KCAL/MOL                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, L, 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     ALA A   255                                                      
REMARK 465     SER A   256                                                      
REMARK 465     PRO A   257                                                      
REMARK 465     ALA A   258                                                      
REMARK 465     SER A   259                                                      
REMARK 465     THR A   260                                                      
REMARK 465     PRO A   261                                                      
REMARK 465     GLY A   262                                                      
REMARK 465     ALA A   263                                                      
REMARK 465     GLN A   264                                                      
REMARK 465     ALA A   265                                                      
REMARK 465     SER A   266                                                      
REMARK 465     SER A   267                                                      
REMARK 465     GLY A   268                                                      
REMARK 465     SER A   269                                                      
REMARK 465     VAL A   270                                                      
REMARK 465     GLN A   271                                                      
REMARK 465     PRO A   272                                                      
REMARK 465     SER A   273                                                      
REMARK 465     VAL A   274                                                      
REMARK 465     ARG A   275                                                      
REMARK 465     PRO A   276                                                      
REMARK 465     PRO A   277                                                      
REMARK 465     TRP A   278                                                      
REMARK 465     PHE A   279                                                      
REMARK 465     PHE A   280                                                      
REMARK 465     GLN A   281                                                      
REMARK 465     GLN A   282                                                      
REMARK 465     ILE A   283                                                      
REMARK 465     THR A   284                                                      
REMARK 465     ASP L     1                                                      
REMARK 465     ASN L     2                                                      
REMARK 465     ARG L    17                                                      
REMARK 465     GLN L    18                                                      
REMARK 465     GLY L    19                                                      
REMARK 465     GLY L    20                                                      
REMARK 465     VAL L    21                                                      
REMARK 465     ARG L    22                                                      
REMARK 475                                                                      
REMARK 475 ZERO OCCUPANCY RESIDUES                                              
REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY.             
REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT                
REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;                      
REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE)          
REMARK 475   M RES C  SSEQI                                                     
REMARK 475     ASP A   201B                                                     
REMARK 475     SER A   202                                                      
REMARK 475     ALA A   202A                                                     
REMARK 475     GLU A   202B                                                     
REMARK 480                                                                      
REMARK 480 ZERO OCCUPANCY ATOM                                                  
REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                  
REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                
REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;              
REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):         
REMARK 480   M RES C SSEQI ATOMS                                                
REMARK 480     LYS A   61B  CB   CG   CD   CE   NZ                              
REMARK 480     GLU A   74   CG   CD   OE1  OE2                                  
REMARK 480     LYS A   75D  CG   CD   CE   NZ                                   
REMARK 480     LYS A   77   CB   CG   CD   CE   NZ                              
REMARK 480     ARG A  126A  CB   CG   CD   NE   CZ   NH1  NH2                   
REMARK 480     ARG A  149   CB   CG   CD   NE   CZ   NH1  NH2                   
REMARK 480     LYS A  201A  CB   CG   CD   CE   NZ                              
REMARK 480     MET A  249   CB   CG   SD   CE                                   
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   O    HOH A   369     O    HOH A   462              1.99            
REMARK 500   C6   NAG B     1     C1   FUL B     5              2.06            
REMARK 500   C4   NAG B     2     C2   BMA B     3              2.10            
REMARK 500   C4   NAG B     2     O2   BMA B     3              2.17            
REMARK 500   C4   NAG B     2     C1   BMA B     3              2.19            
REMARK 500   OH   TYR A   203     O    HOH A   359              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED 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   NH2  ARG A   175     NH2  ARG A   175    11655     2.01            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    GLU A  74   CB    GLU A  74   CG      0.164                       
REMARK 500    LYS A  77   CA    LYS A  77   CB     -0.151                       
REMARK 500    TYR A  94   CD1   TYR A  94   CE1    -0.115                       
REMARK 500    ARG A 149   CA    ARG A 149   CB     -0.167                       
REMARK 500    GLU A 202B  C     ASN A 202C  N      -0.293                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ASP A  21   CB  -  CG  -  OD1 ANGL. DEV. =   8.0 DEGREES          
REMARK 500    PHE A  66   O   -  C   -  N   ANGL. DEV. = -10.6 DEGREES          
REMARK 500    ASP A 189   CB  -  CG  -  OD1 ANGL. DEV. =   6.8 DEGREES          
REMARK 500    ASP A 194   CB  -  CG  -  OD2 ANGL. DEV. =   7.8 DEGREES          
REMARK 500    VAL A 204   O   -  C   -  N   ANGL. DEV. = -10.2 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
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    PRO A  78      136.60    -39.14                                   
REMARK 500    THR A 151      170.42    -54.00                                   
REMARK 500    TRP A 171     -115.25   -113.23                                   
REMARK 500    LYS A 188      -26.74     80.97                                   
REMARK 500    ASP A 201B    -116.15    -31.53                                   
REMARK 500    SER A 202       71.72    174.30                                   
REMARK 500    SER A 214      -70.94   -116.18                                   
REMARK 500    ALA A 221       18.77     59.58                                   
REMARK 500    ARG L  14      -14.00    -46.92                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500    ARG A 126A        0.28    SIDE CHAIN                              
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY                                       
REMARK 500                                                                      
REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY                       
REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER                 
REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME;                     
REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;                            
REMARK 500 I=INSERTION CODE).                                                   
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        ANGLE                                           
REMARK 500    ARG A 130         15.94                                           
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1FIZ   RELATED DB: PDB                                   
REMARK 900 THREE DIMENSIONAL STRUCTURE OF BETA-ACROSIN FROM BOAR SPERMATOZOA.   
DBREF  1FIW A   16   284  UNP    Q9GL10   ACRO_SHEEP      40    329             
DBREF  1FIW L    1    22  PDB    1FIW     1FIW             1     22             
SEQRES   1 A  290  ILE ILE GLY GLY GLN ASP ALA ALA HIS GLY ALA TRP PRO          
SEQRES   2 A  290  TRP MET VAL SER LEU GLN ILE PHE THR TYR HIS ASN ASN          
SEQRES   3 A  290  ARG ARG TYR HIS VAL CYS GLY GLY SER LEU LEU ASN SER          
SEQRES   4 A  290  GLN TRP LEU LEU THR ALA ALA HIS CYS PHE ARG ILE LYS          
SEQRES   5 A  290  LYS LYS VAL THR ASP TRP ARG LEU ILE PHE GLY ALA LYS          
SEQRES   6 A  290  GLU VAL GLU TRP GLY THR ASN LYS PRO VAL LYS PRO PRO          
SEQRES   7 A  290  LEU GLN GLU ARG TYR VAL GLU LYS ILE ILE ILE HIS GLU          
SEQRES   8 A  290  LYS TYR SER ALA SER SER GLU ALA ASN ASP ILE ALA LEU          
SEQRES   9 A  290  MET LYS ILE THR PRO PRO VAL THR CYS GLY HIS PHE ILE          
SEQRES  10 A  290  GLY PRO GLY CYS LEU PRO GLN PHE ARG ALA GLY PRO PRO          
SEQRES  11 A  290  ARG VAL PRO GLN THR CYS TRP VAL ALA GLY TRP GLY PHE          
SEQRES  12 A  290  LEU GLN GLU ASN ALA ARG ARG THR SER PRO MET LEU GLN          
SEQRES  13 A  290  GLU ALA ARG VAL ASP LEU ILE ASP LEU GLY LEU CYS ASN          
SEQRES  14 A  290  SER THR ARG TRP TYR ASN GLY ARG ILE ARG SER THR ASN          
SEQRES  15 A  290  VAL CYS ALA GLY TYR PRO GLU GLY LYS ILE ASP THR CYS          
SEQRES  16 A  290  GLN GLY ASP SER GLY GLY PRO LEU MET CYS LYS ASP SER          
SEQRES  17 A  290  ALA GLU ASN SER TYR VAL VAL VAL GLY ILE THR SER TRP          
SEQRES  18 A  290  GLY VAL GLY CYS ALA ARG ALA LYS ARG PRO GLY VAL TYR          
SEQRES  19 A  290  THR SER THR TRP SER TYR LEU ASN TRP ILE ALA SER LYS          
SEQRES  20 A  290  ILE GLY SER THR ALA VAL HIS MET ILE GLN LEU PRO THR          
SEQRES  21 A  290  ALA SER PRO ALA SER THR PRO GLY ALA GLN ALA SER SER          
SEQRES  22 A  290  GLY SER VAL GLN PRO SER VAL ARG PRO PRO TRP PHE PHE          
SEQRES  23 A  290  GLN GLN ILE THR                                              
SEQRES   1 L   22  ASP ASN THR THR CYS ASP GLY PRO CYS GLY VAL ARG PHE          
SEQRES   2 L   22  ARG GLN ASN ARG GLN GLY GLY VAL ARG                          
MODRES 1FIW ASN A  169  ASN  GLYCOSYLATION SITE                                 
HET    NAG  B   1      14                                                       
HET    NAG  B   2      14                                                       
HET    BMA  B   3      11                                                       
HET    MAN  B   4      11                                                       
HET    FUL  B   5      10                                                       
HET    PBZ  A 305      10                                                       
HET    PBZ  A 306      10                                                       
HETNAM     NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE                         
HETNAM     BMA BETA-D-MANNOPYRANOSE                                             
HETNAM     MAN ALPHA-D-MANNOPYRANOSE                                            
HETNAM     FUL BETA-L-FUCOPYRANOSE                                              
HETNAM     PBZ P-AMINO BENZAMIDINE                                              
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     BMA BETA-D-MANNOSE; D-MANNOSE; MANNOSE                               
HETSYN     MAN ALPHA-D-MANNOSE; D-MANNOSE; MANNOSE                              
HETSYN     FUL BETA-L-FUCOSE; 6-DEOXY-BETA-L-GALACTOPYRANOSE; L-                
HETSYN   2 FUL  FUCOSE; FUCOSE; 6-DEOXY-BETA-L-GALACTOSE                        
FORMUL   3  NAG    2(C8 H15 N O6)                                               
FORMUL   3  BMA    C6 H12 O6                                                    
FORMUL   3  MAN    C6 H12 O6                                                    
FORMUL   3  FUL    C6 H12 O5                                                    
FORMUL   4  PBZ    2(C7 H10 N3 1+)                                              
FORMUL   6  HOH   *191(H2 O)                                                    
HELIX    1   1 ALA A   55  ARG A   60  5                                   6    
HELIX    2   3 ASP A  164  ASN A  169  1                                   6    
HELIX    3   4 TYR A  234  GLY A  243  1                                  10    
HELIX    4   5 GLY A  243  ILE A  250  1                                   8    
SHEET    1   A 8 GLN A  20  ASP A  21  0                                        
SHEET    2   A 8 GLN A 156  ILE A 163 -1  O  GLU A 157   N  GLN A  20           
SHEET    3   A 8 ASN A 180  GLY A 184 -1  O  CYS A 182   N  ILE A 163           
SHEET    4   A 8 GLY A 226  SER A 230 -1  O  GLY A 226   N  ALA A 183           
SHEET    5   A 8 TYR A 203  TRP A 215 -1  O  ILE A 212   N  THR A 229           
SHEET    6   A 8 PRO A 198  LYS A 201A-1  N  LEU A 199   O  GLY A 211           
SHEET    7   A 8 THR A 135  GLY A 140 -1  O  TRP A 137   N  MET A 200           
SHEET    8   A 8 GLN A 156  ILE A 163 -1  N  GLN A 156   O  GLY A 140           
SHEET    1   B 7 ALA A 104  THR A 109  0                                        
SHEET    2   B 7 TRP A  51  THR A  54 -1  O  LEU A  52   N  MET A 106           
SHEET    3   B 7 ARG A  37G ASN A  48 -1  N  SER A  45   O  LEU A  53           
SHEET    4   B 7 MET A  30  THR A  37B-1  N  VAL A  31   O  GLY A  44           
SHEET    5   B 7 TRP A  63  PHE A  66 -1  O  ARG A  64   N  GLN A  34           
SHEET    6   B 7 GLN A  81  ILE A  90 -1  O  GLN A  81   N  PHE A  66           
SHEET    7   B 7 ALA A 104  THR A 109 -1  O  LEU A 105   N  ILE A  89           
SSBOND   1 CYS A   42    CYS A   58                          1555   1555  2.04  
SSBOND   2 CYS A  114    CYS L    5                          1555   1555  2.01  
SSBOND   3 CYS A  122    CYS L    9                          1555   1555  2.01  
SSBOND   4 CYS A  136    CYS A  201                          1555   1555  2.01  
SSBOND   5 CYS A  168    CYS A  182                          1555   1555  2.03  
SSBOND   6 CYS A  191    CYS A  220                          1555   1555  2.03  
LINK         ND2 ASN A 169                 C1  NAG B   1     1555   1555  1.42  
LINK         O4  NAG B   1                 C1  NAG B   2     1555   1555  1.42  
LINK         O6  NAG B   1                 C1  FUL B   5     1555   1555  1.42  
LINK         O4  NAG B   2                 C1  BMA B   3     1555   1555  1.46  
LINK         O6  BMA B   3                 C1  MAN B   4     1555   1555  1.43  
CISPEP   1 PRO A   78    PRO A   79          0         1.90                     
CISPEP   2 THR A  109    PRO A  110          0        -8.05                     
CISPEP   3 VAL A  132    PRO A  133          0        -2.56                     
CISPEP   4 SER A  202    ALA A  202A         0         0.17                     
CRYST1  105.288  105.288  120.835  90.00  90.00 120.00 P 65 2 2     12          
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      0.009498  0.005484  0.000000        0.00000                         
SCALE2      0.000000  0.010967  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008276        0.00000