HEADER    HYDROLASE                               05-JUN-98   1BG9              
TITLE     BARLEY ALPHA-AMYLASE WITH SUBSTRATE ANALOGUE ACARBOSE                 
CAVEAT     1BG9    AF1 A 803 HAS WRONG CHIRALITY AT ATOM C5 AF1 A 803 HAS WRONG 
CAVEAT   2 1BG9    CHIRALITY AT ATOM C4H                                        
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: 1,4-ALPHA-D-GLUCAN GLUCANOHYDROLASE;                       
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: ALPHA-AMYLASE, HIGH PI ISOZYME;                             
COMPND   5 EC: 3.2.1.1                                                          
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HORDEUM VULGARE;                                
SOURCE   3 ORGANISM_TAXID: 4513;                                                
SOURCE   4 VARIANT: CULTIVAR MENUET;                                            
SOURCE   5 ORGAN: GERMINATED SEEDS                                              
KEYWDS    HYDROLASE, O-GLYCOSYL                                                 
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    A.KADZIOLA,R.HASER                                                    
REVDAT   6   22-MAY-24 1BG9    1       REMARK                                   
REVDAT   5   02-AUG-23 1BG9    1       HETSYN                                   
REVDAT   4   29-JUL-20 1BG9    1       CAVEAT COMPND REMARK HETNAM              
REVDAT   4 2                   1       LINK   ATOM                              
REVDAT   3   04-AUG-09 1BG9    1       ATOM   COMPND CONECT HET                 
REVDAT   3 2                   1       HETATM HETNAM LINK   SITE                
REVDAT   2   24-FEB-09 1BG9    1       VERSN                                    
REVDAT   1   15-JUN-99 1BG9    0                                                
JRNL        AUTH   A.KADZIOLA,M.SOGAARD,B.SVENSSON,R.HASER                      
JRNL        TITL   MOLECULAR STRUCTURE OF A BARLEY ALPHA-AMYLASE-INHIBITOR      
JRNL        TITL 2 COMPLEX: IMPLICATIONS FOR STARCH BINDING AND CATALYSIS.      
JRNL        REF    J.MOL.BIOL.                   V. 278   205 1998              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   9571044                                                      
JRNL        DOI    10.1006/JMBI.1998.1683                                       
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   A.KADZIOLA,J.I.ABE,B.SVENSSON,R.HASER                        
REMARK   1  TITL   CRYSTAL AND MOLECULAR STRUCTURE OF BARLEY ALPHA-AMYLASE      
REMARK   1  REF    J.MOL.BIOL.                   V. 239   104 1994              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 2.1                                           
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 10.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 1.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 86.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 17688                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THE VERSION OF X-PLOR (2.1)     
REMARK   3                                      ORIGINALLY USED FOR             
REMARK   3                                      REFINEMENT THE FREE R TEST      
REMARK   3                                      WAS NOT AN OPTION. THEREFORE    
REMARK   3                                      WE HAVE GIVEN THE OVERALL R     
REMARK   3                                      FACTOR (TEST+WORKING) INSTEAD   
REMARK   3                                      OF (WORK) TOGETHER WITH AN      
REMARK   3                                      ESTIMATE OF THE FREE R (TEST)   
REMARK   3                                      VALUE BASED ON A SIMULATED      
REMARK   3                                      ANNEALING REFINEMENT WITH A     
REMARK   3                                      NEWER VERSION OF X-PLOR (3.1).  
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.151                           
REMARK   3   FREE R VALUE                     : 0.249                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.000                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 1729                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 8                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.80                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.92                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 60.20                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 1466                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2250                       
REMARK   3   BIN FREE R VALUE                    : 0.3350                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 9.60                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 141                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3184                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 58                                      
REMARK   3   SOLVENT ATOMS            : 148                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 20.10                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.25                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.21                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 10.0                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.35                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.35                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 1.500                           
REMARK   3   BOND ANGLES            (DEGREES) : 3.200                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 23.60                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.400                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; 2.500                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PARAM19X.PRO                                   
REMARK   3  PARAMETER FILE  2  : NULL                                           
REMARK   3  PARAMETER FILE  3  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : TOPH19X.PRO                                    
REMARK   3  TOPOLOGY FILE  2   : TOP.ACAR                                       
REMARK   3  TOPOLOGY FILE  3   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1BG9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 100 THE DEPOSITION ID IS D_1000171719.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : APR-92                             
REMARK 200  TEMPERATURE           (KELVIN) : 288                                
REMARK 200  PH                             : 6.7                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU RUH2R                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : GRAPHITE(002)                      
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : AREA DETECTOR                      
REMARK 200  DETECTOR MANUFACTURER          : SIEMENS                            
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XENGEN (HOWARD, NIELSEN, XUONG)    
REMARK 200  DATA SCALING SOFTWARE          : XENGEN                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 17688                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.729                              
REMARK 200  RESOLUTION RANGE LOW       (A) : NULL                               
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 1.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 90.5                               
REMARK 200  DATA REDUNDANCY                : 2.900                              
REMARK 200  R MERGE                    (I) : 0.09200                            
REMARK 200  R SYM                      (I) : 0.09200                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 16.6000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.73                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.90                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 44.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 1.50                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.27000                            
REMARK 200  R SYM FOR SHELL            (I) : 0.27000                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.700                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: REFINEMENT DIFFERENCE        
REMARK 200  FOURIER                                                             
REMARK 200 SOFTWARE USED: X-PLOR 2.1                                            
REMARK 200 STARTING MODEL: 1AMY                                                 
REMARK 200                                                                      
REMARK 200 REMARK: COMPLEX BETWEEN BARLEY ALPHA-AMYLASE AND SUBSTRATE           
REMARK 200  ANALOGUE ACARBOSE                                                   
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 75.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.67                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.7                                   
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+1/3                                            
REMARK 290       3555   -X+Y,-X,Z+2/3                                           
REMARK 290       4555   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,-Z+2/3                                           
REMARK 290       6555   -X,-X+Y,-Z+1/3                                          
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       26.53333            
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       53.06667            
REMARK 290   SMTRY1   4 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   5  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       53.06667            
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       26.53333            
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 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -0.500000  0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.866025  0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000       79.60000            
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    HIS A  14   NE2   HIS A  14   CD2    -0.077                       
REMARK 500    HIS A  36   NE2   HIS A  36   CD2    -0.071                       
REMARK 500    HIS A  97   NE2   HIS A  97   CD2    -0.070                       
REMARK 500    HIS A 224   NE2   HIS A 224   CD2    -0.068                       
REMARK 500    HIS A 314   NE2   HIS A 314   CD2    -0.074                       
REMARK 500    HIS A 344   NE2   HIS A 344   CD2    -0.071                       
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    TRP A   9   CD1 -  CG  -  CD2 ANGL. DEV. =   6.7 DEGREES          
REMARK 500    TRP A   9   CE2 -  CD2 -  CG  ANGL. DEV. =  -5.9 DEGREES          
REMARK 500    TRP A  12   CD1 -  CG  -  CD2 ANGL. DEV. =   7.5 DEGREES          
REMARK 500    TRP A  12   CG  -  CD1 -  NE1 ANGL. DEV. =  -6.3 DEGREES          
REMARK 500    TRP A  12   CE2 -  CD2 -  CG  ANGL. DEV. =  -5.9 DEGREES          
REMARK 500    TRP A  18   CD1 -  CG  -  CD2 ANGL. DEV. =   6.0 DEGREES          
REMARK 500    TRP A  18   CE2 -  CD2 -  CG  ANGL. DEV. =  -5.3 DEGREES          
REMARK 500    TYR A  19   CB  -  CG  -  CD2 ANGL. DEV. =  -3.7 DEGREES          
REMARK 500    TRP A  38   CD1 -  CG  -  CD2 ANGL. DEV. =   6.9 DEGREES          
REMARK 500    TRP A  38   CE2 -  CD2 -  CG  ANGL. DEV. =  -5.5 DEGREES          
REMARK 500    MET A  52   CG  -  SD  -  CE  ANGL. DEV. = -12.8 DEGREES          
REMARK 500    TRP A 118   CD1 -  CG  -  CD2 ANGL. DEV. =   5.7 DEGREES          
REMARK 500    TRP A 118   CE2 -  CD2 -  CG  ANGL. DEV. =  -5.8 DEGREES          
REMARK 500    TRP A 163   CD1 -  CG  -  CD2 ANGL. DEV. =   6.1 DEGREES          
REMARK 500    TRP A 163   CE2 -  CD2 -  CG  ANGL. DEV. =  -5.4 DEGREES          
REMARK 500    TRP A 166   CD1 -  CG  -  CD2 ANGL. DEV. =   6.9 DEGREES          
REMARK 500    TRP A 166   CE2 -  CD2 -  CG  ANGL. DEV. =  -5.5 DEGREES          
REMARK 500    TRP A 176   CD1 -  CG  -  CD2 ANGL. DEV. =   6.9 DEGREES          
REMARK 500    TRP A 176   CG  -  CD1 -  NE1 ANGL. DEV. =  -6.1 DEGREES          
REMARK 500    TRP A 176   CE2 -  CD2 -  CG  ANGL. DEV. =  -6.1 DEGREES          
REMARK 500    ARG A 177   NE  -  CZ  -  NH1 ANGL. DEV. =   4.2 DEGREES          
REMARK 500    ARG A 177   NE  -  CZ  -  NH2 ANGL. DEV. =  -5.8 DEGREES          
REMARK 500    TRP A 206   CD1 -  CG  -  CD2 ANGL. DEV. =   4.9 DEGREES          
REMARK 500    TRP A 206   CE2 -  CD2 -  CG  ANGL. DEV. =  -4.9 DEGREES          
REMARK 500    TRP A 231   CD1 -  CG  -  CD2 ANGL. DEV. =   5.7 DEGREES          
REMARK 500    TRP A 231   CE2 -  CD2 -  CG  ANGL. DEV. =  -5.0 DEGREES          
REMARK 500    TRP A 261   CD1 -  CG  -  CD2 ANGL. DEV. =   6.3 DEGREES          
REMARK 500    TRP A 261   CE2 -  CD2 -  CG  ANGL. DEV. =  -5.7 DEGREES          
REMARK 500    TRP A 276   CD1 -  CG  -  CD2 ANGL. DEV. =   5.0 DEGREES          
REMARK 500    TRP A 277   CD1 -  CG  -  CD2 ANGL. DEV. =   6.9 DEGREES          
REMARK 500    TRP A 277   CG  -  CD1 -  NE1 ANGL. DEV. =  -6.0 DEGREES          
REMARK 500    TRP A 277   CE2 -  CD2 -  CG  ANGL. DEV. =  -5.5 DEGREES          
REMARK 500    TRP A 297   CD1 -  CG  -  CD2 ANGL. DEV. =   6.3 DEGREES          
REMARK 500    TRP A 297   CE2 -  CD2 -  CG  ANGL. DEV. =  -5.9 DEGREES          
REMARK 500    TRP A 297   CG  -  CD2 -  CE3 ANGL. DEV. =   5.5 DEGREES          
REMARK 500    ARG A 303   NE  -  CZ  -  NH2 ANGL. DEV. =  -5.0 DEGREES          
REMARK 500    TYR A 322   CB  -  CG  -  CD1 ANGL. DEV. =  -4.0 DEGREES          
REMARK 500    TRP A 328   CD1 -  CG  -  CD2 ANGL. DEV. =   7.0 DEGREES          
REMARK 500    TRP A 328   CE2 -  CD2 -  CG  ANGL. DEV. =  -5.6 DEGREES          
REMARK 500    ARG A 341   NE  -  CZ  -  NH1 ANGL. DEV. =   4.4 DEGREES          
REMARK 500    ARG A 341   NE  -  CZ  -  NH2 ANGL. DEV. =  -5.2 DEGREES          
REMARK 500    ARG A 377   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.4 DEGREES          
REMARK 500    TYR A 397   CB  -  CG  -  CD2 ANGL. DEV. =  -4.2 DEGREES          
REMARK 500    TRP A 400   CD1 -  CG  -  CD2 ANGL. DEV. =   6.3 DEGREES          
REMARK 500    TRP A 400   CE2 -  CD2 -  CG  ANGL. DEV. =  -5.9 DEGREES          
REMARK 500    LYS A 402   O   -  C   -  N   ANGL. DEV. =  10.8 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    ARG A 125      -47.64    -26.63                                   
REMARK 500    ASP A 214       -4.24    173.64                                   
REMARK 500    SER A 292     -145.51     54.58                                   
REMARK 500    TRP A 297       59.32   -163.94                                   
REMARK 500    PRO A 315      178.66    -57.52                                   
REMARK 500    ASP A 367       15.84     56.95                                   
REMARK 500    ASP A 396       56.07   -144.91                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 500  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASN A  91   OD1                                                    
REMARK 620 2 ASP A 138   OD1 149.4                                              
REMARK 620 3 ASP A 138   OD2 150.8  50.9                                        
REMARK 620 4 ALA A 141   O   100.4 103.1  86.4                                  
REMARK 620 5 ASP A 148   OD2  77.3 122.0  74.3  89.3                            
REMARK 620 6 GLY A 183   O    80.9  82.3 128.2  84.1 155.7                      
REMARK 620 7 HOH A 630   O    76.7  81.7  93.2 173.4  84.2 101.2                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 501  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A 108   OE1                                                    
REMARK 620 2 GLU A 108   OE2  47.4                                              
REMARK 620 3 THR A 111   O   117.0  82.2                                        
REMARK 620 4 ASP A 113   O   155.2 156.3  76.9                                  
REMARK 620 5 ASP A 117   OD2  79.4 118.4 159.3  83.3                            
REMARK 620 6 ASP A 117   OD1  70.8  78.9 142.6 111.7  52.2                      
REMARK 620 7 HOH A 604   O   122.7  83.5  73.3  80.0 109.7  72.7                
REMARK 620 8 HOH A 656   O    73.6  97.2  79.9  90.0  93.9 134.2 152.8          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 502  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 127   OD2                                                    
REMARK 620 2 ASP A 127   OD1  50.4                                              
REMARK 620 3 ASP A 142   OD1  81.2  76.3                                        
REMARK 620 4 PHE A 143   O   163.0 141.0  89.8                                  
REMARK 620 5 ALA A 146   O    91.5 115.0 157.7  91.5                            
REMARK 620 6 ASP A 148   OD1  78.0 121.0  68.6  85.3  89.4                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AS                                                  
REMARK 800 EVIDENCE_CODE: UNKNOWN                                               
REMARK 800 SITE_DESCRIPTION: NULL                                               
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: SS                                                  
REMARK 800 EVIDENCE_CODE: UNKNOWN                                               
REMARK 800 SITE_DESCRIPTION: NULL                                               
DBREF  1BG9 A    1   403  UNP    P04063   AMY2_HORVU      25    427             
SEQRES   1 A  403  GLN VAL LEU PHE GLN GLY PHE ASN TRP GLU SER TRP LYS          
SEQRES   2 A  403  HIS ASN GLY GLY TRP TYR ASN PHE LEU MET GLY LYS VAL          
SEQRES   3 A  403  ASP ASP ILE ALA ALA ALA GLY ILE THR HIS VAL TRP LEU          
SEQRES   4 A  403  PRO PRO ALA SER GLN SER VAL ALA GLU GLN GLY TYR MET          
SEQRES   5 A  403  PRO GLY ARG LEU TYR ASP LEU ASP ALA SER LYS TYR GLY          
SEQRES   6 A  403  ASN LYS ALA GLN LEU LYS SER LEU ILE GLY ALA LEU HIS          
SEQRES   7 A  403  GLY LYS GLY VAL LYS ALA ILE ALA ASP ILE VAL ILE ASN          
SEQRES   8 A  403  HIS ARG THR ALA GLU HIS LYS ASP GLY ARG GLY ILE TYR          
SEQRES   9 A  403  CYS ILE PHE GLU GLY GLY THR PRO ASP ALA ARG LEU ASP          
SEQRES  10 A  403  TRP GLY PRO HIS MET ILE CYS ARG ASP ASP ARG PRO TYR          
SEQRES  11 A  403  ALA ASP GLY THR GLY ASN PRO ASP THR GLY ALA ASP PHE          
SEQRES  12 A  403  GLY ALA ALA PRO ASP ILE ASP HIS LEU ASN LEU ARG VAL          
SEQRES  13 A  403  GLN LYS GLU LEU VAL GLU TRP LEU ASN TRP LEU LYS ALA          
SEQRES  14 A  403  ASP ILE GLY PHE ASP GLY TRP ARG PHE ASP PHE ALA LYS          
SEQRES  15 A  403  GLY TYR SER ALA ASP VAL ALA LYS ILE TYR ILE ASP ARG          
SEQRES  16 A  403  SER GLU PRO SER PHE ALA VAL ALA GLU ILE TRP THR SER          
SEQRES  17 A  403  LEU ALA TYR GLY GLY ASP GLY LYS PRO ASN LEU ASN GLN          
SEQRES  18 A  403  ASP GLN HIS ARG GLN GLU LEU VAL ASN TRP VAL ASP LYS          
SEQRES  19 A  403  VAL GLY GLY LYS GLY PRO ALA THR THR PHE ASP PHE THR          
SEQRES  20 A  403  THR LYS GLY ILE LEU ASN VAL ALA VAL GLU GLY GLU LEU          
SEQRES  21 A  403  TRP ARG LEU ARG GLY THR ASP GLY LYS ALA PRO GLY MET          
SEQRES  22 A  403  ILE GLY TRP TRP PRO ALA LYS ALA VAL THR PHE VAL ASP          
SEQRES  23 A  403  ASN HIS ASP THR GLY SER THR GLN HIS MET TRP PRO PHE          
SEQRES  24 A  403  PRO SER ASP ARG VAL MET GLN GLY TYR ALA TYR ILE LEU          
SEQRES  25 A  403  THR HIS PRO GLY THR PRO CYS ILE PHE TYR ASP HIS PHE          
SEQRES  26 A  403  PHE ASP TRP GLY LEU LYS GLU GLU ILE ASP ARG LEU VAL          
SEQRES  27 A  403  SER VAL ARG THR ARG HIS GLY ILE HIS ASN GLU SER LYS          
SEQRES  28 A  403  LEU GLN ILE ILE GLU ALA ASP ALA ASP LEU TYR LEU ALA          
SEQRES  29 A  403  GLU ILE ASP GLY LYS VAL ILE VAL LYS LEU GLY PRO ARG          
SEQRES  30 A  403  TYR ASP VAL GLY ASN LEU ILE PRO GLY GLY PHE LYS VAL          
SEQRES  31 A  403  ALA ALA HIS GLY ASN ASP TYR ALA VAL TRP GLU LYS ILE          
HET    BGC  B   1      12                                                       
HET    DAF  B   2      21                                                       
HET     CA  A 500       1                                                       
HET     CA  A 501       1                                                       
HET     CA  A 502       1                                                       
HET    AF1  A 803      22                                                       
HETNAM     BGC BETA-D-GLUCOPYRANOSE                                             
HETNAM     DAF 4,6-DIDEOXY-4-{[(1S,5R,6S)-3-FORMYL-5,6-DIHYDROXY-4-             
HETNAM   2 DAF  OXOCYCLOHEX-2-EN-1-YL]AMINO}-ALPHA-D-XYLO-HEX-5-                
HETNAM   3 DAF  ENOPYRANOSE                                                     
HETNAM      CA CALCIUM ION                                                      
HETNAM     AF1 4,6-DIDEOXY-4-{[(1S,4S,5S,6S)-4,5,6-TRIHYDROXY-3-                
HETNAM   2 AF1  (HYDROXYMETHYL)CYCLOHEX-2-EN-1-YL]AMINO}-BETA-D-                
HETNAM   3 AF1  GLUCOPYRANOSE                                                   
HETSYN     BGC BETA-D-GLUCOSE; D-GLUCOSE; GLUCOSE                               
HETSYN     DAF 4,6-DIDEOXY-4-{[(1S,5R,6S)-3-FORMYL-5,6-DIHYDROXY-4-             
HETSYN   2 DAF  OXOCYCLOHEX-2-EN-1-YL]AMINO}-ALPHA-D-XYLO-HEX-5-ENOSE;          
HETSYN   3 DAF  4,6-DIDEOXY-4-{[(1S,5R,6S)-3-FORMYL-5,6-DIHYDROXY-4-            
HETSYN   4 DAF  OXOCYCLOHEX-2-EN-1-YL]AMINO}-D-XYLO-HEX-5-ENOSE; 4,6-           
HETSYN   5 DAF  DIDEOXY-4-{[(1S,5R,6S)-3-FORMYL-5,6-DIHYDROXY-4-                
HETSYN   6 DAF  OXOCYCLOHEX-2-EN-1-YL]AMINO}-XYLO-HEX-5-ENOSE                   
HETSYN     AF1 4,6-DIDEOXY-4-{[(1S,4S,5S,6S)-4,5,6-TRIHYDROXY-3-                
HETSYN   2 AF1  (HYDROXYMETHYL)CYCLOHEX-2-EN-1-YL]AMINO}-BETA-D-                
HETSYN   3 AF1  GLUCOSE; 4,6-DIDEOXY-4-{[(1S,4S,5S,6S)-4,5,6-                   
HETSYN   4 AF1  TRIHYDROXY-3-(HYDROXYMETHYL)CYCLOHEX-2-EN-1-YL]AMINO}-          
HETSYN   5 AF1  D-GLUCOSE; 4,6-DIDEOXY-4-{[(1S,4S,5S,6S)-4,5,6-                 
HETSYN   6 AF1  TRIHYDROXY-3-(HYDROXYMETHYL)CYCLOHEX-2-EN-1-YL]AMINO}-          
HETSYN   7 AF1  GLUCOSE                                                         
FORMUL   2  BGC    C6 H12 O6                                                    
FORMUL   2  DAF    C13 H17 N O8                                                 
FORMUL   3   CA    3(CA 2+)                                                     
FORMUL   6  AF1    C13 H23 N O8                                                 
FORMUL   7  HOH   *148(H2 O)                                                    
HELIX    1  A1 GLY A   17  ALA A   32  1                                  16    
HELIX    2  A2 ASN A   66  LYS A   80  1                                  15    
HELIX    3  A3 ASN A  153  ASP A  170  1                                  18    
HELIX    4  A4 SER A  185  GLU A  197  1                                  13    
HELIX    5  A5 GLN A  221  GLY A  236  1                                  16    
HELIX    6 A6A PHE A  246  VAL A  256  1                                  11    
HELIX    7 A6B MET A  273  TRP A  277  1                                   5    
HELIX    8 A7A ASN A  287  GLY A  291  1                                   5    
HELIX    9 A7B VAL A  304  HIS A  314  1                                  11    
HELIX   10 A8A TYR A  322  ASP A  327  1                                   6    
HELIX   11 A8B LEU A  330  HIS A  344  1                                  15    
SHEET    1   A 9 VAL A   2  GLY A   6  0                                        
SHEET    2   A 9 THR A  35  LEU A  39  1                                        
SHEET    3   A 9 LYS A  83  ILE A  88  1                                        
SHEET    4   A 9 GLY A 175  ASP A 179  1                                        
SHEET    5   A 9 PHE A 200  GLU A 204  1                                        
SHEET    6   A 9 THR A 243  ASP A 245  1                                        
SHEET    7   A 9 LYS A 280  THR A 283  1                                        
SHEET    8   A 9 THR A 317  TYR A 322  1                                        
SHEET    9   A 9 VAL A   2  GLY A   6  1                                        
SHEET    1   C 5 LYS A 351  ASP A 358  0                                        
SHEET    2   C 5 LEU A 361  ASP A 367 -1                                        
SHEET    3   C 5 LYS A 369  GLY A 375 -1                                        
SHEET    4   C 5 ASP A 396  ILE A 403 -1                                        
SHEET    5   C 5 GLY A 387  GLY A 394 -1                                        
LINK         O4  BGC B   1                 C1  DAF B   2     1555   1555  1.43  
LINK         OD1 ASN A  91                CA    CA A 500     1555   1555  2.16  
LINK         OE1 GLU A 108                CA    CA A 501     1555   1555  2.79  
LINK         OE2 GLU A 108                CA    CA A 501     1555   1555  2.54  
LINK         O   THR A 111                CA    CA A 501     1555   1555  2.31  
LINK         O   ASP A 113                CA    CA A 501     1555   1555  2.19  
LINK         OD2 ASP A 117                CA    CA A 501     1555   1555  2.35  
LINK         OD1 ASP A 117                CA    CA A 501     1555   1555  2.47  
LINK         OD2 ASP A 127                CA    CA A 502     1555   1555  2.44  
LINK         OD1 ASP A 127                CA    CA A 502     1555   1555  2.57  
LINK         OD1 ASP A 138                CA    CA A 500     1555   1555  2.40  
LINK         OD2 ASP A 138                CA    CA A 500     1555   1555  2.60  
LINK         O   ALA A 141                CA    CA A 500     1555   1555  2.11  
LINK         OD1 ASP A 142                CA    CA A 502     1555   1555  2.58  
LINK         O   PHE A 143                CA    CA A 502     1555   1555  2.14  
LINK         O   ALA A 146                CA    CA A 502     1555   1555  2.14  
LINK         OD2 ASP A 148                CA    CA A 500     1555   1555  2.49  
LINK         OD1 ASP A 148                CA    CA A 502     1555   1555  2.39  
LINK         O   GLY A 183                CA    CA A 500     1555   1555  2.16  
LINK        CA    CA A 500                 O   HOH A 630     1555   1555  2.08  
LINK        CA    CA A 501                 O   HOH A 604     1555   1555  2.14  
LINK        CA    CA A 501                 O   HOH A 656     1555   1555  2.08  
CISPEP   1 ARG A  128    PRO A  129          0         1.71                     
SITE     1  AS  3 ASP A 179  GLU A 204  ASP A 289                               
SITE     1  SS  2 TRP A 276  TRP A 277                                          
CRYST1  135.200  135.200   79.600  90.00  90.00 120.00 P 31 2 1      6          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.007396  0.004270  0.000000        0.00000                         
SCALE2      0.000000  0.008541  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.012563        0.00000