HEADER    HYDROLASE INHIBITOR                     29-OCT-01   1K9B              
TITLE     CRYSTAL STRUCTURE OF THE BIFUNCTIONAL SOYBEAN BOWMAN-BIRK INHIBITOR AT
TITLE    2 0.28 NM RESOLUTION. STRUCTURAL PECULIARITIES IN A FOLDED PROTEIN     
TITLE    3 CONFORMATION                                                         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: BOWMAN-BIRK TYPE PROTEINASE INHIBITOR;                     
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: BBI;                                                        
COMPND   5 OTHER_DETAILS: FREE FORM                                             
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: GLYCINE MAX;                                    
SOURCE   3 ORGANISM_COMMON: SOYBEAN;                                            
SOURCE   4 ORGANISM_TAXID: 3847                                                 
KEYWDS    TRIPPLE-STRANDED BETA HAIRPIN, DOUBLE-HEADED, HYDROLASE INHIBITOR     
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    R.H.VOSS,U.ERMLER,L.O.ESSEN,G.WENZL,Y.M.KIM,P.FLECKER                 
REVDAT   5   30-OCT-24 1K9B    1       REMARK                                   
REVDAT   4   16-AUG-23 1K9B    1       REMARK                                   
REVDAT   3   24-FEB-09 1K9B    1       VERSN                                    
REVDAT   2   01-APR-03 1K9B    1       JRNL                                     
REVDAT   1   16-NOV-01 1K9B    0                                                
JRNL        AUTH   R.H.VOSS,U.ERMLER,L.O.ESSEN,G.WENZL,Y.M.KIM,P.FLECKER        
JRNL        TITL   CRYSTAL STRUCTURE OF THE BIFUNCTIONAL SOYBEAN BOWMAN-BIRK    
JRNL        TITL 2 INHIBITOR AT 0.28-NM RESOLUTION. STRUCTURAL PECULIARITIES IN 
JRNL        TITL 3 A FOLDED PROTEIN CONFORMATION.                               
JRNL        REF    EUR.J.BIOCHEM.                V. 242   122 1996              
JRNL        REFN                   ISSN 0014-2956                               
JRNL        PMID   8954162                                                      
JRNL        DOI    10.1111/J.1432-1033.1996.0122R.X                             
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   J.KOEPKE,U.ERMLER,E.WARKENTIN,G.WENZL,P.FLECKER              
REMARK   1  TITL   CRYSTAL STRUCTURE OF CANCER CHEMOPREVENTIVE BOWMAN-BIRK      
REMARK   1  TITL 2 INHIBITOR IN TERNARY COMPLEX WITH BOVINE TRYPSIN AT 2.3 AO   
REMARK   1  TITL 3 RESOLUTION. STRUCTURAL BASIS OF JANUS-FACED SERINE PROTEASE  
REMARK   1  TITL 4 INHIBITOR SPECIFICITY                                        
REMARK   1  REF    J.MOL.BIOL.                   V. 298   477 2000              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   1  DOI    10.1006/JMBI.2000.3677                                       
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   P.FLECKER                                                    
REMARK   1  TITL   CHEMICAL SYNTHESIS, MOLECULAR CLONING AND EXPRESSION OF GENE 
REMARK   1  TITL 2 CODING FOR A BOWMAN-BIRK-TYPE PROTEINASE INHIBITOR           
REMARK   1  REF    EUR.J.BIOCHEM.                V. 166   151 1987              
REMARK   1  REFN                   ISSN 0014-2956                               
REMARK   1 REFERENCE 3                                                          
REMARK   1  AUTH   S.PHILIPP,Y.M.KIM,I.DUERR,G.WENZL,M.VOGT,P.FLECKER           
REMARK   1  TITL   MUTATIONAL ANALYSIS OF DISULFIDE BONDS IN THE                
REMARK   1  TITL 2 TRYPSIN-REACTIVE SUBDOMAIN OF A BOWMAN-BIRK-TYPE INHIBITOR   
REMARK   1  TITL 3 OF TRYPSIN AND CHYMOTRYPSIN. COOPERATIVE VERSUS AUTONOMOUS   
REMARK   1  TITL 4 REFOLDING OF SUBDOMAINS                                      
REMARK   1  REF    EUR.J.BIOCHEM.                V. 251   854 1998              
REMARK   1  REFN                   ISSN 0014-2956                               
REMARK   1  DOI    10.1046/J.1432-1327.1998.2510854.X                           
REMARK   1 REFERENCE 4                                                          
REMARK   1  AUTH   P.FLECKER                                                    
REMARK   1  TITL   TEMPLATE-DIRECTED PROTEIN FOLDING INTO A METASTABLE STATE OF 
REMARK   1  TITL 2 INCREASED ACTIVITY                                           
REMARK   1  REF    EUR.J.BIOCHEM.                V. 232   528 1995              
REMARK   1  REFN                   ISSN 0014-2956                               
REMARK   1 REFERENCE 5                                                          
REMARK   1  AUTH   P.FLECKER                                                    
REMARK   1  TITL   A NEW AND GENERAL PROCEDURE FOR REFOLDING MUTANT             
REMARK   1  TITL 2 BOWMAN-BIRK-TYPE PROTEINASE INHIBITORS ON TRYPSIN-SEPHAROSE  
REMARK   1  TITL 3 AS A MATRIX WITH COMPLEMENTARY STRUCTURE.                    
REMARK   1  REF    FEBS LETT.                    V. 252   153 1989              
REMARK   1  REFN                   ISSN 0014-5793                               
REMARK   1  DOI    10.1016/0014-5793(89)80909-3                                 
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 3.1                                           
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 8.00                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 96.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 2450                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.221                           
REMARK   3   FREE R VALUE                     : 0.308                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 11.100                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 272                             
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           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
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            : 420                                     
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 17                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 28.70                          
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) : 0.04                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.014                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.600                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 29.70                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 2.800                           
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  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
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  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1K9B COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-NOV-01.                  
REMARK 100 THE DEPOSITION ID IS D_1000014721.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 05-APR-94                          
REMARK 200  TEMPERATURE           (KELVIN) : 277                                
REMARK 200  PH                             : 7.6                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : PHOTON FACTORY                     
REMARK 200  BEAMLINE                       : BL-6A                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.04                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : DIFFRACTOMETER                     
REMARK 200  DETECTOR MANUFACTURER          : WEISSENBERG                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : ROTAVATA, WEIS                     
REMARK 200  DATA SCALING SOFTWARE          : WEIS, CCP4 (AGROVATA, ROTAVATA     
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 26756                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.500                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 60.900                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 96.3                               
REMARK 200  DATA REDUNDANCY                : 6.880                              
REMARK 200  R MERGE                    (I) : 0.05800                            
REMARK 200  R SYM                      (I) : 0.05800                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.00                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 70.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.30000                            
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: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: X-PLOR                                                
REMARK 200 STARTING MODEL: PDB ENTRY 1PI2                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 70.23                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.13                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, AMMONIUM SULFATE, PH 7.6,      
REMARK 280  VAPOR DIFFUSION, SITTING DROP AT 289K                               
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 3 2                         
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       5555   Z,X,Y                                                   
REMARK 290       6555   Z+1/2,-X+1/2,-Y                                         
REMARK 290       7555   -Z+1/2,-X,Y+1/2                                         
REMARK 290       8555   -Z,X+1/2,-Y+1/2                                         
REMARK 290       9555   Y,Z,X                                                   
REMARK 290      10555   -Y,Z+1/2,-X+1/2                                         
REMARK 290      11555   Y+1/2,-Z+1/2,-X                                         
REMARK 290      12555   -Y+1/2,-Z,X+1/2                                         
REMARK 290      13555   Y+3/4,X+1/4,-Z+1/4                                      
REMARK 290      14555   -Y+3/4,-X+3/4,-Z+3/4                                    
REMARK 290      15555   Y+1/4,-X+1/4,Z+3/4                                      
REMARK 290      16555   -Y+1/4,X+3/4,Z+1/4                                      
REMARK 290      17555   X+3/4,Z+1/4,-Y+1/4                                      
REMARK 290      18555   -X+1/4,Z+3/4,Y+1/4                                      
REMARK 290      19555   -X+3/4,-Z+3/4,-Y+3/4                                    
REMARK 290      20555   X+1/4,-Z+1/4,Y+3/4                                      
REMARK 290      21555   Z+3/4,Y+1/4,-X+1/4                                      
REMARK 290      22555   Z+1/4,-Y+1/4,X+3/4                                      
REMARK 290      23555   -Z+1/4,Y+3/4,X+1/4                                      
REMARK 290      24555   -Z+3/4,-Y+3/4,-X+3/4                                    
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       43.05000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       43.05000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       43.05000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       43.05000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       43.05000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       43.05000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY2   5  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY1   6  0.000000  0.000000  1.000000       43.05000            
REMARK 290   SMTRY2   6 -1.000000  0.000000  0.000000       43.05000            
REMARK 290   SMTRY3   6  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY1   7  0.000000  0.000000 -1.000000       43.05000            
REMARK 290   SMTRY2   7 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  1.000000  0.000000       43.05000            
REMARK 290   SMTRY1   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY2   8  1.000000  0.000000  0.000000       43.05000            
REMARK 290   SMTRY3   8  0.000000 -1.000000  0.000000       43.05000            
REMARK 290   SMTRY1   9  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   9  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY3   9  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY1  10  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2  10  0.000000  0.000000  1.000000       43.05000            
REMARK 290   SMTRY3  10 -1.000000  0.000000  0.000000       43.05000            
REMARK 290   SMTRY1  11  0.000000  1.000000  0.000000       43.05000            
REMARK 290   SMTRY2  11  0.000000  0.000000 -1.000000       43.05000            
REMARK 290   SMTRY3  11 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY1  12  0.000000 -1.000000  0.000000       43.05000            
REMARK 290   SMTRY2  12  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY3  12  1.000000  0.000000  0.000000       43.05000            
REMARK 290   SMTRY1  13  0.000000  1.000000  0.000000       64.57500            
REMARK 290   SMTRY2  13  1.000000  0.000000  0.000000       21.52500            
REMARK 290   SMTRY3  13  0.000000  0.000000 -1.000000       21.52500            
REMARK 290   SMTRY1  14  0.000000 -1.000000  0.000000       64.57500            
REMARK 290   SMTRY2  14 -1.000000  0.000000  0.000000       64.57500            
REMARK 290   SMTRY3  14  0.000000  0.000000 -1.000000       64.57500            
REMARK 290   SMTRY1  15  0.000000  1.000000  0.000000       21.52500            
REMARK 290   SMTRY2  15 -1.000000  0.000000  0.000000       21.52500            
REMARK 290   SMTRY3  15  0.000000  0.000000  1.000000       64.57500            
REMARK 290   SMTRY1  16  0.000000 -1.000000  0.000000       21.52500            
REMARK 290   SMTRY2  16  1.000000  0.000000  0.000000       64.57500            
REMARK 290   SMTRY3  16  0.000000  0.000000  1.000000       21.52500            
REMARK 290   SMTRY1  17  1.000000  0.000000  0.000000       64.57500            
REMARK 290   SMTRY2  17  0.000000  0.000000  1.000000       21.52500            
REMARK 290   SMTRY3  17  0.000000 -1.000000  0.000000       21.52500            
REMARK 290   SMTRY1  18 -1.000000  0.000000  0.000000       21.52500            
REMARK 290   SMTRY2  18  0.000000  0.000000  1.000000       64.57500            
REMARK 290   SMTRY3  18  0.000000  1.000000  0.000000       21.52500            
REMARK 290   SMTRY1  19 -1.000000  0.000000  0.000000       64.57500            
REMARK 290   SMTRY2  19  0.000000  0.000000 -1.000000       64.57500            
REMARK 290   SMTRY3  19  0.000000 -1.000000  0.000000       64.57500            
REMARK 290   SMTRY1  20  1.000000  0.000000  0.000000       21.52500            
REMARK 290   SMTRY2  20  0.000000  0.000000 -1.000000       21.52500            
REMARK 290   SMTRY3  20  0.000000  1.000000  0.000000       64.57500            
REMARK 290   SMTRY1  21  0.000000  0.000000  1.000000       64.57500            
REMARK 290   SMTRY2  21  0.000000  1.000000  0.000000       21.52500            
REMARK 290   SMTRY3  21 -1.000000  0.000000  0.000000       21.52500            
REMARK 290   SMTRY1  22  0.000000  0.000000  1.000000       21.52500            
REMARK 290   SMTRY2  22  0.000000 -1.000000  0.000000       21.52500            
REMARK 290   SMTRY3  22  1.000000  0.000000  0.000000       64.57500            
REMARK 290   SMTRY1  23  0.000000  0.000000 -1.000000       21.52500            
REMARK 290   SMTRY2  23  0.000000  1.000000  0.000000       64.57500            
REMARK 290   SMTRY3  23  1.000000  0.000000  0.000000       21.52500            
REMARK 290   SMTRY1  24  0.000000  0.000000 -1.000000       64.57500            
REMARK 290   SMTRY2  24  0.000000 -1.000000  0.000000       64.57500            
REMARK 290   SMTRY3  24 -1.000000  0.000000  0.000000       64.57500            
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: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
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 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     LYS A   6    CG   CD   CE   NZ                                   
REMARK 470     ILE A  54    CG1  CG2  CD1                                       
REMARK 470     GLU A  60    CG   CD   OE1  OE2                                  
REMARK 470     LYS A  63    CG   CD   CE   NZ                                   
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     ARG A   23   CD                                                  
REMARK 480     TYR A   45   CE1  CE2  CZ                                        
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    ASN A  30      -33.64     79.82                                   
REMARK 500    ILE A  54       52.16   -119.61                                   
REMARK 500    ASP A  56       37.19    -94.88                                   
REMARK 500    PRO A  61     -171.99    -44.24                                   
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  23         0.07    SIDE CHAIN                              
REMARK 500    PHE A  50         0.09    SIDE CHAIN                              
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1D6R   RELATED DB: PDB                                   
REMARK 900 BOWMAN-BIRK INHIBITOR IN TERNARY COMPLEX WITH BOVINE TRYPSIN         
REMARK 900 RELATED ID: 1BBI   RELATED DB: PDB                                   
REMARK 900 THREE-DIMENSIONAL STRUCTURE OF SOYBEAN TRYPSIN/CHYMOTRYPSIN BOWMAN-  
REMARK 900 BIRK INHIBITOR IN SOLUTION                                           
REMARK 900 RELATED ID: 1PBI   RELATED DB: PDB                                   
REMARK 900 DIMERIC CRYSTAL STRUCTURE OF A BOWMAN-BIRK PROTEASE INHIBITOR FROM   
REMARK 900 PEA SEEDS                                                            
REMARK 900 RELATED ID: 1C2A   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF BARLEY BBI                                      
REMARK 900 RELATED ID: 1PI2   RELATED DB: PDB                                   
REMARK 900 REACTIVE SITES OF AN ANTICARCINOGENIC BOWMAN-BIRK PROTEINASE         
REMARK 900 INHIBITOR ARE SIMILAR TO OTHER TRYPSIN INHIBITORS                    
DBREF  1K9B A    6    63  UNP    P01055   IBB1_SOYBN      45    102             
SEQRES   1 A   58  LYS PRO CYS CYS ASP GLN CYS ALA CYS THR LYS SER ASN          
SEQRES   2 A   58  PRO PRO GLN CYS ARG CYS SER ASP MET ARG LEU ASN SER          
SEQRES   3 A   58  CYS HIS SER ALA CYS LYS SER CYS ILE CYS ALA LEU SER          
SEQRES   4 A   58  TYR PRO ALA GLN CYS PHE CYS VAL ASP ILE THR ASP PHE          
SEQRES   5 A   58  CYS TYR GLU PRO CYS LYS                                      
FORMUL   2  HOH   *17(H2 O)                                                     
SHEET    1   A 4 CYS A  12  CYS A  14  0                                        
SHEET    2   A 4 CYS A  22  LEU A  29 -1  O  ARG A  23   N  ALA A  13           
SHEET    3   A 4 GLN A  48  CYS A  51 -1  O  CYS A  49   N  ARG A  28           
SHEET    4   A 4 CYS A  39  CYS A  41 -1  N  ILE A  40   O  PHE A  50           
SSBOND   1 CYS A    8    CYS A   62                          1555   1555  2.03  
SSBOND   2 CYS A    9    CYS A   24                          1555   1555  2.03  
SSBOND   3 CYS A   12    CYS A   58                          1555   1555  2.01  
SSBOND   4 CYS A   14    CYS A   22                          1555   1555  2.01  
SSBOND   5 CYS A   32    CYS A   39                          1555   1555  2.01  
SSBOND   6 CYS A   36    CYS A   51                          1555   1555  2.01  
SSBOND   7 CYS A   41    CYS A   49                          1555   1555  2.03  
CISPEP   1 ASN A   18    PRO A   19          0        -8.37                     
CISPEP   2 TYR A   45    PRO A   46          0       -16.08                     
CRYST1   86.100   86.100   86.100  90.00  90.00  90.00 P 41 3 2     24          
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      0.011614  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.011614  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.011614        0.00000