PDB Short entry for 1BXO
HEADER    HYDROLASE                               07-OCT-98   1BXO              
TITLE     ACID PROTEINASE (PENICILLOPEPSIN) (E.C.3.4.23.20) COMPLEX WITH        
TITLE    2 PHOSPHONATE INHIBITOR: METHYL CYCLO[(2S)-2-[[(1R)-1-(N-(L-N-(3-      
TITLE    3 METHYLBUTANOYL)VALYL-L-ASPARTYL)AMINO)-3-METHYLBUT YL]               
TITLE    4 HYDROXYPHOSPHINYLOXY]-3-(3-AMINOMETHYL) PHENYLPROPANOATE             
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PROTEIN (PENICILLOPEPSIN);                                 
COMPND   3 CHAIN: A;                                                            
COMPND   4 EC: 3.4.23.20                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: PENICILLIUM JANTHINELLUM;                       
SOURCE   3 ORGANISM_TAXID: 5079                                                 
KEYWDS    HYDROLASE, PHOSPHONATE INHIBITORS, MACROCYCLE                         
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    A.R.KHAN,J.C.PARRISH,M.E.FRASER,W.W.SMITH,P.A.BARTLETT,M.N.G.JAMES    
REVDAT   8   29-JUL-20 1BXO    1       COMPND REMARK HETNAM LINK                
REVDAT   8 2                   1       SITE                                     
REVDAT   7   13-JUL-11 1BXO    1       VERSN                                    
REVDAT   6   24-FEB-09 1BXO    1       VERSN                                    
REVDAT   5   01-APR-03 1BXO    1       JRNL                                     
REVDAT   4   26-SEP-01 1BXO    3       ATOM   CONECT                            
REVDAT   3   24-JAN-01 1BXO    3       ATOM                                     
REVDAT   2   22-DEC-99 1BXO    4       HEADER COMPND REMARK JRNL                
REVDAT   2 2                   4       ATOM   SOURCE SEQRES                     
REVDAT   1   14-OCT-98 1BXO    0                                                
JRNL        AUTH   A.R.KHAN,J.C.PARRISH,M.E.FRASER,W.W.SMITH,P.A.BARTLETT,      
JRNL        AUTH 2 M.N.JAMES                                                    
JRNL        TITL   LOWERING THE ENTROPIC BARRIER FOR BINDING CONFORMATIONALLY   
JRNL        TITL 2 FLEXIBLE INHIBITORS TO ENZYMES.                              
JRNL        REF    BIOCHEMISTRY                  V.  37 16839 1998              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   9836576                                                      
JRNL        DOI    10.1021/BI9821364                                            
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   W.W.SMITH,P.A.BARTLETT                                       
REMARK   1  TITL   MACROCYCLIC INHIBITORS OF PENICILLOPEPSIN. 3. DESIGN,        
REMARK   1  TITL 2 SYNTHESIS, AND EVALUATION OF AN INHIBITOR BRIDGED BETWEEN P2 
REMARK   1  TITL 3 AND P1'                                                      
REMARK   1  REF    J.AM.CHEM.SOC.                V. 120  4622 1998              
REMARK   1  REFN                   ISSN 0002-7863                               
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   J.DING,M.E.FRASER,J.H.MEYER,P.A.BARTLETT,M.N.G.JAMES         
REMARK   1  TITL   MACROCYCLIC INHIBITORS OF PENICILLOPEPSIN. 2.X-RAY           
REMARK   1  TITL 2 CRYSTALLOGRAPHIC ANALYSES OF PENICILLOPEPSIN COMPLEXED WITH  
REMARK   1  TITL 3 A P3-P1 MACROCYCLIC PEPTIDYL INHIBITOR AND WITH ITS TWO      
REMARK   1  TITL 4 ACYCLIC ANALOGUES                                            
REMARK   1  REF    J.AM.CHEM.SOC.                V. 120  4610 1998              
REMARK   1  REFN                   ISSN 0002-7863                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    0.95 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : SHELXL-97                                            
REMARK   3   AUTHORS     : G.M.SHELDRICK                                        
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 0.95                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 10.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.0                           
REMARK   3   CROSS-VALIDATION METHOD           : UNTIL NEAR END                 
REMARK   3   FREE R VALUE TEST SET SELECTION   : 10%                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (NO CUTOFF).                         
REMARK   3   R VALUE   (WORKING + TEST SET, NO CUTOFF) : 0.100                  
REMARK   3   R VALUE          (WORKING SET, NO CUTOFF) : 0.099                  
REMARK   3   FREE R VALUE                  (NO CUTOFF) : 0.125                  
REMARK   3   FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 10.000                 
REMARK   3   FREE R VALUE TEST SET COUNT   (NO CUTOFF) : 43072                  
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (NO CUTOFF) : 430728                 
REMARK   3                                                                      
REMARK   3  FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F).                     
REMARK   3   R VALUE   (WORKING + TEST SET, F>4SIG(F)) : NULL                   
REMARK   3   R VALUE          (WORKING SET, F>4SIG(F)) : 0.093                  
REMARK   3   FREE R VALUE                  (F>4SIG(F)) : NULL                   
REMARK   3   FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL                   
REMARK   3   FREE R VALUE TEST SET COUNT   (F>4SIG(F)) : NULL                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (F>4SIG(F)) : 136505                 
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS      : 2366                                          
REMARK   3   NUCLEIC ACID ATOMS : 0                                             
REMARK   3   HETEROGEN ATOMS    : 83                                            
REMARK   3   SOLVENT ATOMS      : 528                                           
REMARK   3                                                                      
REMARK   3  MODEL REFINEMENT.                                                   
REMARK   3   OCCUPANCY SUM OF NON-HYDROGEN ATOMS      : 2973.4                  
REMARK   3   OCCUPANCY SUM OF HYDROGEN ATOMS          : 2247.6                  
REMARK   3   NUMBER OF DISCRETELY DISORDERED RESIDUES : 31                      
REMARK   3   NUMBER OF LEAST-SQUARES PARAMETERS       : 27864                   
REMARK   3   NUMBER OF RESTRAINTS                     : 33863                   
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM RESTRAINT TARGET VALUES.                        
REMARK   3   BOND LENGTHS                         (A) : 0.017                   
REMARK   3   ANGLE DISTANCES                      (A) : 0.034                   
REMARK   3   SIMILAR DISTANCES (NO TARGET VALUES) (A) : NULL                    
REMARK   3   DISTANCES FROM RESTRAINT PLANES      (A) : NULL                    
REMARK   3   ZERO CHIRAL VOLUMES               (A**3) : 0.096                   
REMARK   3   NON-ZERO CHIRAL VOLUMES           (A**3) : 0.123                   
REMARK   3   ANTI-BUMPING DISTANCE RESTRAINTS     (A) : 0.124                   
REMARK   3   RIGID-BOND ADP COMPONENTS         (A**2) : NULL                    
REMARK   3   SIMILAR ADP COMPONENTS            (A**2) : NULL                    
REMARK   3   APPROXIMATELY ISOTROPIC ADPS      (A**2) : NULL                    
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED: BABINET (SWAT)                                        
REMARK   3                                                                      
REMARK   3  STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER                      
REMARK   3   SPECIAL CASE: NULL                                                 
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1BXO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB.                               
REMARK 100 THE DEPOSITION ID IS D_1000008144.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 15-NOV-97                          
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               : CHESS                              
REMARK 200  BEAMLINE                       : F1                                 
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.919                              
REMARK 200  MONOCHROMATOR                  : SI(111)                            
REMARK 200  OPTICS                         : CRYSTAL AND MIRROR                 
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA, CCP4 (SCALA)                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 430728                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 0.950                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 10.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.0                               
REMARK 200  DATA REDUNDANCY                : 2.760                              
REMARK 200  R MERGE                    (I) : 0.05300                            
REMARK 200  R SYM                      (I) : 0.05500                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 3.9000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 0.95                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 0.98                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 53.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 1.40                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.16000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 0.036                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: OTHER                        
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: 1PPL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 50.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.91                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M CH3COONA 35% AMMONIUM SULFATE PH   
REMARK 280  4.6                                                                 
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290       3555   X+1/2,Y+1/2,Z                                           
REMARK 290       4555   -X+1/2,Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000       48.49000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       23.32500            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       48.49000            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       23.32500            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: 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 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A 777  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 778  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 966  LIES ON A SPECIAL POSITION.                          
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   HH   TYR A   245     O    HOH A   828              1.52            
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   HA3  GLY A   262     OD1  ASP A   279     1565     1.56            
REMARK 500   O    ASP A   279     O    HOH A   718     1545     2.16            
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  16   CG    GLU A  16   CD     -0.108                       
REMARK 500    GLU A  16   CD    GLU A  16   OE1     0.162                       
REMARK 500    GLU A  16   CD    GLU A  16   OE1     0.102                       
REMARK 500    GLU A  16   CD    GLU A  16   OE2     0.161                       
REMARK 500    GLU A  16   CD    GLU A  16   OE2    -0.098                       
REMARK 500    SER A  52   CA    SER A  52   CB     -0.156                       
REMARK 500    SER A  52   CA    SER A  52   CB      0.225                       
REMARK 500    SER A  52   CB    SER A  52   OG      0.120                       
REMARK 500    SER A  60   CA    SER A  60   CB      0.142                       
REMARK 500    SER A  60   CA    SER A  60   CB     -0.207                       
REMARK 500    SER A  60   CB    SER A  60   OG     -0.269                       
REMARK 500    SER A  60   CB    SER A  60   OG     -0.376                       
REMARK 500    LYS A  64   CE    LYS A  64   NZ      0.213                       
REMARK 500    GLU A  65   CD    GLU A  65   OE2    -0.077                       
REMARK 500    SER A  67   CA    SER A  67   CB      0.209                       
REMARK 500    SER A  67   CB    SER A  67   OG      0.227                       
REMARK 500    SER A  74   CB    SER A  74   OG     -0.130                       
REMARK 500    SER A  74   CB    SER A  74   OG     -0.129                       
REMARK 500    SER A  89   CA    SER A  89   CB      0.103                       
REMARK 500    SER A  89   CB    SER A  89   OG     -0.107                       
REMARK 500    HIS A  98   CB    HIS A  98   CG     -0.217                       
REMARK 500    HIS A  98   CB    HIS A  98   CG      0.119                       
REMARK 500    HIS A  98   CG    HIS A  98   CD2     0.089                       
REMARK 500    HIS A  98   CG    HIS A  98   CD2     0.079                       
REMARK 500    HIS A  98   CG    HIS A  98   ND1     0.259                       
REMARK 500    HIS A  98   ND1   HIS A  98   CE1     0.242                       
REMARK 500    HIS A  98   CE1   HIS A  98   NE2    -0.111                       
REMARK 500    HIS A  98   CE1   HIS A  98   NE2     0.147                       
REMARK 500    LYS A 145   CE    LYS A 145   NZ     -0.255                       
REMARK 500    GLN A 161   CD    GLN A 161   NE2     0.160                       
REMARK 500    SER A 172   CA    SER A 172   CB      0.125                       
REMARK 500    THR A 176   CB    THR A 176   OG1    -0.158                       
REMARK 500    SER A 202   CA    SER A 202   CB      0.102                       
REMARK 500    GLN A 203   CG    GLN A 203   CD     -0.150                       
REMARK 500    ASP A 206   CG    ASP A 206   OD1     0.219                       
REMARK 500    SER A 234   CA    SER A 234   CB      0.124                       
REMARK 500    SER A 234   CB    SER A 234   OG     -0.167                       
REMARK 500    SER A 234   CB    SER A 234   OG     -0.190                       
REMARK 500    GLN A 237   CA    GLN A 237   CB      0.228                       
REMARK 500    GLN A 237   CD    GLN A 237   OE1     0.173                       
REMARK 500    SER A 257   CB    SER A 257   OG     -0.080                       
REMARK 500    SER A 277   CA    SER A 277   CB      0.132                       
REMARK 500    GLY A 278   N     GLY A 278   CA      0.112                       
REMARK 500    GLY A 278   CA    GLY A 278   C      -0.159                       
REMARK 500    GLY A 278   C     GLY A 278   O       0.810                       
REMARK 500    GLY A 278   C     ASP A 279   N      -0.206                       
REMARK 500    ASP A 279   N     ASP A 279   CA      0.636                       
REMARK 500    ASP A 279   CA    ASP A 279   CB      0.252                       
REMARK 500    ASP A 279   CG    ASP A 279   OD1     0.402                       
REMARK 500    ASP A 279   CG    ASP A 279   OD2     0.580                       
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS      56 BOND DEVIATIONS.                              
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    THR A   9   N   -  CA  -  CB  ANGL. DEV. =  13.0 DEGREES          
REMARK 500    GLU A  16   OE1 -  CD  -  OE2 ANGL. DEV. = -13.1 DEGREES          
REMARK 500    GLU A  16   CG  -  CD  -  OE1 ANGL. DEV. =  15.7 DEGREES          
REMARK 500    GLU A  16   CG  -  CD  -  OE2 ANGL. DEV. =  15.7 DEGREES          
REMARK 500    LEU A  39   CB  -  CG  -  CD2 ANGL. DEV. =  12.2 DEGREES          
REMARK 500    SER A  52   CB  -  CA  -  C   ANGL. DEV. =  14.1 DEGREES          
REMARK 500    SER A  52   N   -  CA  -  CB  ANGL. DEV. =  -9.6 DEGREES          
REMARK 500    LYS A  64   CD  -  CE  -  NZ  ANGL. DEV. = -19.0 DEGREES          
REMARK 500    SER A  67   CB  -  CA  -  C   ANGL. DEV. = -12.5 DEGREES          
REMARK 500    SER A  67   N   -  CA  -  CB  ANGL. DEV. =  14.6 DEGREES          
REMARK 500    SER A  67   N   -  CA  -  CB  ANGL. DEV. =  27.0 DEGREES          
REMARK 500    SER A  67   CA  -  CB  -  OG  ANGL. DEV. =  23.9 DEGREES          
REMARK 500    HIS A  98   CA  -  CB  -  CG  ANGL. DEV. = -12.0 DEGREES          
REMARK 500    HIS A  98   CB  -  CG  -  ND1 ANGL. DEV. =  -8.8 DEGREES          
REMARK 500    HIS A  98   CG  -  ND1 -  CE1 ANGL. DEV. = -13.5 DEGREES          
REMARK 500    HIS A  98   ND1 -  CE1 -  NE2 ANGL. DEV. =   9.9 DEGREES          
REMARK 500    ASP A 115   CB  -  CG  -  OD2 ANGL. DEV. =  -9.4 DEGREES          
REMARK 500    ASN A 117   OD1 -  CG  -  ND2 ANGL. DEV. =  14.2 DEGREES          
REMARK 500    LYS A 145   CD  -  CE  -  NZ  ANGL. DEV. =  15.9 DEGREES          
REMARK 500    TYR A 165   CB  -  CG  -  CD2 ANGL. DEV. =  -3.6 DEGREES          
REMARK 500    TYR A 165   CB  -  CG  -  CD1 ANGL. DEV. =   4.0 DEGREES          
REMARK 500    THR A 176   OG1 -  CB  -  CG2 ANGL. DEV. = -20.6 DEGREES          
REMARK 500    ASP A 206   OD1 -  CG  -  OD2 ANGL. DEV. =  13.4 DEGREES          
REMARK 500    ASP A 206   CB  -  CG  -  OD1 ANGL. DEV. = -14.8 DEGREES          
REMARK 500    GLN A 237   N   -  CA  -  CB  ANGL. DEV. =  13.1 DEGREES          
REMARK 500    GLN A 237   N   -  CA  -  CB  ANGL. DEV. = -16.3 DEGREES          
REMARK 500    GLN A 238   CA  -  CB  -  CG  ANGL. DEV. =  13.7 DEGREES          
REMARK 500    GLN A 238   CA  -  CB  -  CG  ANGL. DEV. = -16.5 DEGREES          
REMARK 500    GLN A 238   CG  -  CD  -  OE1 ANGL. DEV. = -15.9 DEGREES          
REMARK 500    ASP A 248   CB  -  CG  -  OD1 ANGL. DEV. =  10.4 DEGREES          
REMARK 500    ASP A 248   CB  -  CG  -  OD2 ANGL. DEV. =  -7.5 DEGREES          
REMARK 500    ASP A 248   CB  -  CG  -  OD2 ANGL. DEV. = -11.6 DEGREES          
REMARK 500    CYS A 249   CA  -  CB  -  SG  ANGL. DEV. =  11.9 DEGREES          
REMARK 500    SER A 277   CA  -  CB  -  OG  ANGL. DEV. = -21.4 DEGREES          
REMARK 500    GLY A 278   C   -  N   -  CA  ANGL. DEV. = -14.4 DEGREES          
REMARK 500    GLY A 278   CA  -  C   -  O   ANGL. DEV. = -17.0 DEGREES          
REMARK 500    GLY A 278   CA  -  C   -  N   ANGL. DEV. =  41.3 DEGREES          
REMARK 500    GLY A 278   O   -  C   -  N   ANGL. DEV. = -32.4 DEGREES          
REMARK 500    ASP A 279   CB  -  CA  -  C   ANGL. DEV. =  18.4 DEGREES          
REMARK 500    ASP A 279   N   -  CA  -  CB  ANGL. DEV. = -45.0 DEGREES          
REMARK 500    ASP A 279   CA  -  CB  -  CG  ANGL. DEV. = -15.3 DEGREES          
REMARK 500    ASP A 279   OD1 -  CG  -  OD2 ANGL. DEV. = -25.6 DEGREES          
REMARK 500    ASP A 279   CB  -  CG  -  OD1 ANGL. DEV. =  29.5 DEGREES          
REMARK 500    ASP A 279   CB  -  CG  -  OD2 ANGL. DEV. = -17.5 DEGREES          
REMARK 500    ASP A 279   N   -  CA  -  C   ANGL. DEV. = -21.4 DEGREES          
REMARK 500    ASP A 279   CA  -  C   -  O   ANGL. DEV. = -75.2 DEGREES          
REMARK 500    ASP A 279   CA  -  C   -  N   ANGL. DEV. = -22.4 DEGREES          
REMARK 500    ASP A 279   O   -  C   -  N   ANGL. DEV. = -15.0 DEGREES          
REMARK 500    GLY A 280   C   -  N   -  CA  ANGL. DEV. = -32.0 DEGREES          
REMARK 500    GLY A 280   N   -  CA  -  C   ANGL. DEV. =  19.6 DEGREES          
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS      52 ANGLE DEVIATIONS.                             
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    ASP A 279      -91.58    -41.10                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 ASP A  279     GLY A  280                 -136.10                    
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    GLN A 161         0.09    SIDE CHAIN                              
REMARK 500    ASP A 279         0.13    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    GLY A 278         44.94                                           
REMARK 500    ASP A 279         70.26                                           
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 600                                                                      
REMARK 600 HETEROGEN                                                            
REMARK 600                                                                      
REMARK 600 MANNOSE 328 C1 ATTACHED TO OG OF SER 3,                              
REMARK 600 MANNOSE 329 C1 ATTACHED TO OG1 OF THR 7                              
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: CIC                                                 
REMARK 800 EVIDENCE_CODE: AUTHOR                                                
REMARK 800 SITE_DESCRIPTION: CATALYTIC RESIDUES                                 
DBREF  1BXO A    1   323  UNP    P00798   PENP_PENJA       1    323             
SEQRES   1 A  323  ALA ALA SER GLY VAL ALA THR ASN THR PRO THR ALA ASN          
SEQRES   2 A  323  ASP GLU GLU TYR ILE THR PRO VAL THR ILE GLY GLY THR          
SEQRES   3 A  323  THR LEU ASN LEU ASN PHE ASP THR GLY SER ALA ASP LEU          
SEQRES   4 A  323  TRP VAL PHE SER THR GLU LEU PRO ALA SER GLN GLN SER          
SEQRES   5 A  323  GLY HIS SER VAL TYR ASN PRO SER ALA THR GLY LYS GLU          
SEQRES   6 A  323  LEU SER GLY TYR THR TRP SER ILE SER TYR GLY ASP GLY          
SEQRES   7 A  323  SER SER ALA SER GLY ASN VAL PHE THR ASP SER VAL THR          
SEQRES   8 A  323  VAL GLY GLY VAL THR ALA HIS GLY GLN ALA VAL GLN ALA          
SEQRES   9 A  323  ALA GLN GLN ILE SER ALA GLN PHE GLN GLN ASP THR ASN          
SEQRES  10 A  323  ASN ASP GLY LEU LEU GLY LEU ALA PHE SER SER ILE ASN          
SEQRES  11 A  323  THR VAL GLN PRO GLN SER GLN THR THR PHE PHE ASP THR          
SEQRES  12 A  323  VAL LYS SER SER LEU ALA GLN PRO LEU PHE ALA VAL ALA          
SEQRES  13 A  323  LEU LYS HIS GLN GLN PRO GLY VAL TYR ASP PHE GLY PHE          
SEQRES  14 A  323  ILE ASP SER SER LYS TYR THR GLY SER LEU THR TYR THR          
SEQRES  15 A  323  GLY VAL ASP ASN SER GLN GLY PHE TRP SER PHE ASN VAL          
SEQRES  16 A  323  ASP SER TYR THR ALA GLY SER GLN SER GLY ASP GLY PHE          
SEQRES  17 A  323  SER GLY ILE ALA ASP THR GLY THR THR LEU LEU LEU LEU          
SEQRES  18 A  323  ASP ASP SER VAL VAL SER GLN TYR TYR SER GLN VAL SER          
SEQRES  19 A  323  GLY ALA GLN GLN ASP SER ASN ALA GLY GLY TYR VAL PHE          
SEQRES  20 A  323  ASP CYS SER THR ASN LEU PRO ASP PHE SER VAL SER ILE          
SEQRES  21 A  323  SER GLY TYR THR ALA THR VAL PRO GLY SER LEU ILE ASN          
SEQRES  22 A  323  TYR GLY PRO SER GLY ASP GLY SER THR CYS LEU GLY GLY          
SEQRES  23 A  323  ILE GLN SER ASN SER GLY ILE GLY PHE SER ILE PHE GLY          
SEQRES  24 A  323  ASP ILE PHE LEU LYS SER GLN TYR VAL VAL PHE ASP SER          
SEQRES  25 A  323  ASP GLY PRO GLN LEU GLY PHE ALA PRO GLN ALA                  
MODRES 1BXO SER A    3  SER  GLYCOSYLATION SITE                                 
MODRES 1BXO THR A    7  THR  GLYCOSYLATION SITE                                 
HET    MAN  A 328      22                                                       
HET    MAN  A 329      22                                                       
HET    SO4  A 327       5                                                       
HET    PP7  A 324      74                                                       
HET    GOL  A 325       6                                                       
HET    GOL  A 326       6                                                       
HETNAM     MAN ALPHA-D-MANNOPYRANOSE                                            
HETNAM     SO4 SULFATE ION                                                      
HETNAM     PP7 METHYL CYCLO[(2S)-2-[[(1R)-1-(N-(L-N-(3-                         
HETNAM   2 PP7  METHYLBUTANOYL)VALYL-L-ASPARTYL)AMINO)-3-                       
HETNAM   3 PP7  METHYLBUTYL]HYDROXYPHOSPHINYLOXY]-3-(3-AMINOMETHYL)             
HETNAM   4 PP7  PHENYLPROPANOATE                                                
HETNAM     GOL GLYCEROL                                                         
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   2  MAN    2(C6 H12 O6)                                                 
FORMUL   4  SO4    O4 S 2-                                                      
FORMUL   5  PP7    C30 H47 N4 O9 P                                              
FORMUL   6  GOL    2(C3 H8 O3)                                                  
FORMUL   8  HOH   *528(H2 O)                                                    
HELIX    1   1 ALA A   12  ASP A   14  5                                   3    
HELIX    2   2 ALA A   48  GLN A   51  1                                   4    
HELIX    3   3 PRO A   59  THR A   62  1                                   4    
HELIX    4   4 ALA A  110  GLN A  113  1                                   4    
HELIX    5   5 SER A  127  ILE A  129  5                                   3    
HELIX    6   6 PHE A  140  SER A  147  1                                   8    
HELIX    7   7 SER A  172  LYS A  174  5                                   3    
HELIX    8   8 ASP A  223  GLN A  232  1                                  10    
HELIX    9   9 GLY A  269  ILE A  272  1                                   4    
HELIX   10  10 ASP A  300  SER A  305  1                                   6    
SHEET    1   A 8 THR A  26  LEU A  30  0                                        
SHEET    2   A 8 TYR A  17  ILE A  23 -1  N  ILE A  23   O  THR A  26           
SHEET    3   A 8 GLY A   4  PRO A  10 -1  N  THR A   9   O  ILE A  18           
SHEET    4   A 8 GLY A 163  PHE A 167 -1  N  PHE A 167   O  GLY A   4           
SHEET    5   A 8 LEU A 152  ALA A 156 -1  N  ALA A 156   O  VAL A 164           
SHEET    6   A 8 GLN A 306  ASP A 311 -1  N  PHE A 310   O  PHE A 153           
SHEET    7   A 8 GLN A 316  PRO A 321 -1  N  ALA A 320   O  TYR A 307           
SHEET    8   A 8 THR A 180  GLY A 183 -1  N  THR A 182   O  LEU A 317           
SHEET    1   B 3 ASN A  31  ASP A  33  0                                        
SHEET    2   B 3 GLY A 120  GLY A 123  1  N  LEU A 122   O  ASN A  31           
SHEET    3   B 3 LEU A  39  VAL A  41 -1  N  TRP A  40   O  LEU A 121           
SHEET    1   C 3 TRP A  71  SER A  74  0                                        
SHEET    2   C 3 SER A  80  ASP A  88 -1  N  GLY A  83   O  TRP A  71           
SHEET    3   C 3 GLN A 100  ILE A 108 -1  N  GLN A 107   O  SER A  82           
SHEET    1   D 2 VAL A  90  VAL A  92  0                                        
SHEET    2   D 2 VAL A  95  ALA A  97 -1  N  ALA A  97   O  VAL A  90           
SHEET    1   E 3 SER A 192  VAL A 195  0                                        
SHEET    2   E 3 PHE A 208  ALA A 212 -1  N  GLY A 210   O  PHE A 193           
SHEET    3   E 3 SER A 296  PHE A 298  1  N  SER A 296   O  ILE A 211           
SHEET    1   F 4 GLN A 203  ASP A 206  0                                        
SHEET    2   F 4 SER A 197  ALA A 200 -1  N  ALA A 200   O  GLN A 203           
SHEET    3   F 4 PHE A 256  ILE A 260 -1  N  SER A 257   O  THR A 199           
SHEET    4   F 4 TYR A 263  VAL A 267 -1  N  VAL A 267   O  PHE A 256           
SHEET    1   G 2 LEU A 219  LEU A 221  0                                        
SHEET    2   G 2 ILE A 287  SER A 289  1  N  GLN A 288   O  LEU A 219           
SHEET    1   H 2 GLN A 237  ASP A 239  0                                        
SHEET    2   H 2 GLY A 244  VAL A 246 -1  N  VAL A 246   O  GLN A 237           
SHEET    1   I 2 ASN A 273  PRO A 276  0                                        
SHEET    2   I 2 CYS A 283  GLY A 285 -1  N  LEU A 284   O  TYR A 274           
SSBOND   1 CYS A  249    CYS A  283                          1555   1555  2.07  
LINK         OG  SER A   3                 C1  MAN A 328     1555   1555  1.42  
LINK         OG1 THR A   7                 C1  MAN A 329     1555   1555  1.40  
CISPEP   1 GLN A  133    PRO A  134          0         7.19                     
CISPEP   2 GLY A  314    PRO A  315          0        -4.15                     
SITE     1 CIC  2 ASP A  33  ASP A 213                                          
CRYST1   96.980   46.650   65.710  90.00 115.57  90.00 C 1 2 1       4          
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      0.010311  0.000000  0.004934        0.00000                         
SCALE2      0.000000  0.021436  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.016871        0.00000