HEADER    OUTER MEMBRANE PROTEIN                  17-JUL-00   1E54              
TITLE     ANION-SELECTIVE PORIN FROM COMAMONAS ACIDOVORANS                      
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: OUTER MEMBRANE PORIN PROTEIN 32;                           
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: OMP32;                                                      
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: OMP32;                                                     
COMPND   7 CHAIN: B                                                             
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: COMAMONAS ACIDOVORANS;                          
SOURCE   3 ORGANISM_TAXID: 80866;                                               
SOURCE   4 ATCC: 15668;                                                         
SOURCE   5 CELLULAR_LOCATION: OUTER MEMBRANE;                                   
SOURCE   6 MOL_ID: 2;                                                           
SOURCE   7 ORGANISM_SCIENTIFIC: COMAMONAS ACIDOVORANS;                          
SOURCE   8 ORGANISM_TAXID: 80866;                                               
SOURCE   9 ATCC: 15668;                                                         
SOURCE  10 CELLULAR_LOCATION: OUTER MEMBRANE                                    
KEYWDS    OUTER MEMBRANE PROTEIN, ANIONEN CHANNEL, CHANNEL PROTEIN, BETA BARREL 
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    K.ZETH,K.DIEDERICHS,W.WELTE,H.ENGELHARDT                              
REVDAT   5   16-OCT-24 1E54    1       REMARK LINK                              
REVDAT   4   11-MAR-20 1E54    1       SEQRES                                   
REVDAT   3   23-OCT-19 1E54    1       SEQADV LINK                              
REVDAT   2   24-FEB-09 1E54    1       VERSN                                    
REVDAT   1   12-JUL-01 1E54    0                                                
JRNL        AUTH   K.ZETH,K.DIEDERICHS,W.WELTE,H.ENGELHARDT                     
JRNL        TITL   CRYSTAL STRUCTURE OF OMP32, THE ANION-SELECTIVE PORIN FROM   
JRNL        TITL 2 COMAMONAS ACIDOVORANS, IN COMPLEX WITH A PERIPLASMIC         
JRNL        TITL 3 PEPTIDEAT 2.1 A RESOLUTION                                   
JRNL        REF    STRUCTURE                     V.   8   981 2000              
JRNL        REFN                   ISSN 0969-2126                               
JRNL        PMID   10986465                                                     
JRNL        DOI    10.1016/S0969-2126(00)00189-1                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.10 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 0.9                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : NULL                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 1.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 10000.000                      
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 89.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 29830                          
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) : 0.200                           
REMARK   3   FREE R VALUE                     : 0.235                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1479                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.006                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.10                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.23                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 72.30                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 3999                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2440                       
REMARK   3   BIN FREE R VALUE                    : 0.2650                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 5.00                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 202                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.019                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2526                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 6                                       
REMARK   3   SOLVENT ATOMS            : 98                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 15.40                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 34.20                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 5.66000                                              
REMARK   3    B22 (A**2) : 5.66000                                              
REMARK   3    B33 (A**2) : -11.33000                                            
REMARK   3    B12 (A**2) : 5.04000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.24                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.23                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.28                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.23                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.006                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.400                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 27.30                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.010                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 1.000 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 1.570 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 1.600 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 2.440 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.32                                                 
REMARK   3   BSOL        : 60.02                                                
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  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : CA.PAR                                         
REMARK   3  PARAMETER FILE  3  : SULFAT.PAR                                     
REMARK   3  PARAMETER FILE  4  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  5  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : SULFAT.TOP                                     
REMARK   3  TOPOLOGY FILE  3   : CA.TOP                                         
REMARK   3  TOPOLOGY FILE  4   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1E54 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 17-JUL-00.                  
REMARK 100 THE DEPOSITION ID IS D_1290004960.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : 277.0                              
REMARK 200  PH                             : 7.00                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : MPG/DESY, HAMBURG                  
REMARK 200  BEAMLINE                       : BW6                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.8                                
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : MIRRORS                            
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MAR SCANNER 345 MM PLATE           
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 29830                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.100                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 1.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 84.9                               
REMARK 200  DATA REDUNDANCY                : 2.200                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.12000                            
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) : 2.10                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.23                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 72.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.00                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.40200                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.000                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SIRAS                        
REMARK 200 SOFTWARE USED: SOLVE, SHARP                                          
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 73.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.35                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.00                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z                                                
REMARK 290       3555   -X+Y,-X,Z                                               
REMARK 290       4555   X+2/3,Y+1/3,Z+1/3                                       
REMARK 290       5555   -Y+2/3,X-Y+1/3,Z+1/3                                    
REMARK 290       6555   -X+Y+2/3,-X+1/3,Z+1/3                                   
REMARK 290       7555   X+1/3,Y+2/3,Z+2/3                                       
REMARK 290       8555   -Y+1/3,X-Y+2/3,Z+2/3                                    
REMARK 290       9555   -X+Y+1/3,-X+2/3,Z+2/3                                   
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        0.00000            
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        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       53.62500            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       30.96041            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       46.86333            
REMARK 290   SMTRY1   5 -0.500000 -0.866025  0.000000       53.62500            
REMARK 290   SMTRY2   5  0.866025 -0.500000  0.000000       30.96041            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       46.86333            
REMARK 290   SMTRY1   6 -0.500000  0.866025  0.000000       53.62500            
REMARK 290   SMTRY2   6 -0.866025 -0.500000  0.000000       30.96041            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       46.86333            
REMARK 290   SMTRY1   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       61.92082            
REMARK 290   SMTRY3   7  0.000000  0.000000  1.000000       93.72667            
REMARK 290   SMTRY1   8 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   8  0.866025 -0.500000  0.000000       61.92082            
REMARK 290   SMTRY3   8  0.000000  0.000000  1.000000       93.72667            
REMARK 290   SMTRY1   9 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   9 -0.866025 -0.500000  0.000000       61.92082            
REMARK 290   SMTRY3   9  0.000000  0.000000  1.000000       93.72667            
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC                  
REMARK 350 SOFTWARE USED: PQS                                                   
REMARK 350 TOTAL BURIED SURFACE AREA: 12380 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 45840 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -97.1 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -0.500000 -0.866025  0.000000      107.25000            
REMARK 350   BIOMT2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3 -0.500000  0.866025  0.000000       53.62500            
REMARK 350   BIOMT2   3 -0.866025 -0.500000  0.000000       92.88122            
REMARK 350   BIOMT3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 400                                                                      
REMARK 400 COMPOUND                                                             
REMARK 400 FUNCTION: FORMS ANION SELECTIVE CHANNELS.                            
REMARK 400  SUBUNIT: HOMOTRIMER (BY SIMILARITY).                                
REMARK 400  SUBCELLULAR LOCATION: INTEGRAL MEMBRANE PROTEIN. OUTER MEMBRANE.    
REMARK 400  SIMILARITY: TO BACTERIAL OUTER MEMBRANE PROTEINS AND PORINS.        
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  20     -167.24   -109.48                                   
REMARK 500    ARG A  76      132.46   -170.65                                   
REMARK 500    SER A 167       37.03   -143.02                                   
REMARK 500    ASP A 299     -112.02     46.71                                   
REMARK 500    VAL A 310      -59.41   -120.69                                   
REMARK 500    THR B 407     -108.32   -111.02                                   
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 LEU A  29   O                                                      
REMARK 620 2 ASP A  64   OD2  83.2                                              
REMARK 620 3 ASN A 136   OD1  94.3  97.8                                        
REMARK 620 4 GLU A 158   OE1 123.5 151.1  91.3                                  
REMARK 620 5 GLU A 158   OE2  79.9 159.3  71.6  49.2                            
REMARK 620 6 GLY A 309   O    94.4  93.9 166.1  74.9  99.3                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 500                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 600                 
DBREF  1E54 A    1   332  UNP    P24305   OM32_COMAC      20    351             
DBREF  1E54 B  401   408  PDB    1E54     1E54           401    408             
SEQADV 1E54 PCA A    1  UNP  P24305    GLN    20 MODIFIED RESIDUE               
SEQRES   1 A  332  PCA SER SER VAL THR LEU PHE GLY ILE VAL ASP THR ASN          
SEQRES   2 A  332  VAL ALA TYR VAL ASN LYS ASP ALA ALA GLY ASP SER ARG          
SEQRES   3 A  332  TYR GLY LEU GLY THR SER GLY ALA SER THR SER ARG LEU          
SEQRES   4 A  332  GLY LEU ARG GLY THR GLU ASP LEU GLY GLY GLY LEU LYS          
SEQRES   5 A  332  ALA GLY PHE TRP LEU GLU GLY GLU ILE PHE GLY ASP ASP          
SEQRES   6 A  332  GLY ASN ALA SER GLY PHE ASN PHE LYS ARG ARG SER THR          
SEQRES   7 A  332  VAL SER LEU SER GLY ASN PHE GLY GLU VAL ARG LEU GLY          
SEQRES   8 A  332  ARG ASP LEU VAL PRO THR SER GLN LYS LEU THR SER TYR          
SEQRES   9 A  332  ASP LEU PHE SER ALA THR GLY ILE GLY PRO PHE MET GLY          
SEQRES  10 A  332  PHE ARG ASN TRP ALA ALA GLY GLN GLY ALA ASP ASP ASN          
SEQRES  11 A  332  GLY ILE ARG ALA ASN ASN LEU ILE SER TYR TYR THR PRO          
SEQRES  12 A  332  ASN PHE GLY GLY PHE ASN ALA GLY PHE GLY TYR ALA PHE          
SEQRES  13 A  332  ASP GLU LYS GLN THR ILE GLY THR ALA ASP SER VAL GLY          
SEQRES  14 A  332  ARG TYR ILE GLY GLY TYR VAL ALA TYR ASP ASN GLY PRO          
SEQRES  15 A  332  LEU SER ALA SER LEU GLY LEU ALA GLN GLN LYS THR ALA          
SEQRES  16 A  332  VAL GLY GLY LEU ALA THR ASP ARG ASP GLU ILE THR LEU          
SEQRES  17 A  332  GLY ALA SER TYR ASN PHE GLY VAL ALA LYS LEU SER GLY          
SEQRES  18 A  332  LEU LEU GLN GLN THR LYS PHE LYS ARG ASP ILE GLY GLY          
SEQRES  19 A  332  ASP ILE LYS THR ASN SER TYR MET LEU GLY ALA SER ALA          
SEQRES  20 A  332  PRO VAL GLY GLY VAL GLY GLU VAL LYS LEU GLN TYR ALA          
SEQRES  21 A  332  LEU TYR ASP GLN LYS ALA ILE ASP SER LYS ALA HIS GLN          
SEQRES  22 A  332  ILE THR LEU GLY TYR VAL HIS ASN LEU SER LYS ARG THR          
SEQRES  23 A  332  ALA LEU TYR GLY ASN LEU ALA PHE LEU LYS ASN LYS ASP          
SEQRES  24 A  332  ALA SER THR LEU GLY LEU GLN ALA LYS GLY VAL TYR ALA          
SEQRES  25 A  332  GLY GLY VAL GLN ALA GLY GLU SER GLN THR GLY VAL GLN          
SEQRES  26 A  332  VAL GLY ILE ARG HIS ALA PHE                                  
SEQRES   1 B    8  ASP ASN TRP GLN ASN GLY THR SER                              
MODRES 1E54 PCA A    1  GLU  PYROGLUTAMIC ACID                                  
HET    PCA  A   1       8                                                       
HET     CA  A 500       1                                                       
HET    SO4  A 600       5                                                       
HETNAM     PCA PYROGLUTAMIC ACID                                                
HETNAM      CA CALCIUM ION                                                      
HETNAM     SO4 SULFATE ION                                                      
FORMUL   1  PCA    C5 H7 N O3                                                   
FORMUL   3   CA    CA 2+                                                        
FORMUL   4  SO4    O4 S 2-                                                      
FORMUL   5  HOH   *98(H2 O)                                                     
HELIX    1   1 VAL A   95  THR A  102  1                                   8    
HELIX    2   2 SER A  103  ASP A  105  5                                   3    
HELIX    3   3 ALA A  266  ASP A  268  5                                   3    
SHEET    1   A17 ARG A  38  THR A  44  0                                        
SHEET    2   A17 SER A   3  VAL A  17 -1  N  ILE A   9   O  ARG A  38           
SHEET    3   A17 SER A 320  PHE A 332 -1  N  PHE A 332   O  GLY A   8           
SHEET    4   A17 THR A 286  ASN A 297 -1  N  LEU A 295   O  GLN A 321           
SHEET    5   A17 SER A 269  ASN A 281 -1  N  HIS A 280   O  LEU A 288           
SHEET    6   A17 GLY A 253  GLN A 264 -1  N  GLN A 264   O  SER A 269           
SHEET    7   A17 ASP A 235  PRO A 248 -1  N  ALA A 247   O  VAL A 255           
SHEET    8   A17 LYS A 218  ARG A 230 -1  N  PHE A 228   O  ILE A 236           
SHEET    9   A17 LEU A 199  ASN A 213 -1  N  TYR A 212   O  LEU A 219           
SHEET   10   A17 LEU A 183  VAL A 196 -1  N  VAL A 196   O  LEU A 199           
SHEET   11   A17 TYR A 171  ASN A 180 -1  N  ASN A 180   O  LEU A 183           
SHEET   12   A17 PHE A 148  ALA A 155 -1  N  ALA A 155   O  TYR A 171           
SHEET   13   A17 LEU A 137  TYR A 141 -1  N  TYR A 140   O  PHE A 152           
SHEET   14   A17 GLY A  86  LEU A  90 -1  N  ARG A  89   O  SER A 139           
SHEET   15   A17 ARG A  76  GLY A  83 -1  N  GLY A  83   O  GLY A  86           
SHEET   16   A17 LEU A  51  GLU A  60 -1  N  GLU A  58   O  ARG A  76           
SHEET   17   A17 ARG A  38  GLY A  48 -1  N  GLY A  48   O  LEU A  51           
SHEET    1   B 2 THR A  12  VAL A  17  0                                        
SHEET    2   B 2 ARG A  26  THR A  31 -1  N  GLY A  30   O  ASN A  13           
LINK         C   PCA A   1                 N   SER A   2     1555   1555  1.35  
LINK         O   LEU A  29                CA    CA A 500     1555   1555  2.46  
LINK         OD2 ASP A  64                CA    CA A 500     1555   1555  2.69  
LINK         OD1 ASN A 136                CA    CA A 500     3665   1555  2.41  
LINK         OE1 GLU A 158                CA    CA A 500     3665   1555  2.71  
LINK         OE2 GLU A 158                CA    CA A 500     3665   1555  2.54  
LINK         O   GLY A 309                CA    CA A 500     1555   1555  2.40  
SITE     1 AC1  5 LEU A  29  ASP A  64  ASN A 136  GLU A 158                    
SITE     2 AC1  5 GLY A 309                                                     
SITE     1 AC2  2 ARG A  38  HOH A2097                                          
CRYST1  107.250  107.250  140.590  90.00  90.00 120.00 H 3           9          
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      0.009324  0.005383  0.000000        0.00000                         
SCALE2      0.000000  0.010766  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007113        0.00000                         
HETATM    1  N   PCA A   1      53.532  13.967  13.542  1.00 59.90           N  
HETATM    2  CA  PCA A   1      54.683  14.627  13.517  1.00 58.00           C  
HETATM    3  CB  PCA A   1      54.931  15.392  12.214  1.00 59.38           C  
HETATM    4  CG  PCA A   1      53.564  15.202  11.482  1.00 60.96           C  
HETATM    5  CD  PCA A   1      52.838  14.243  12.421  1.00 61.28           C  
HETATM    6  OE  PCA A   1      51.736  13.774  12.182  1.00 62.98           O  
HETATM    7  C   PCA A   1      55.126  15.313  14.784  1.00 53.87           C  
HETATM    8  O   PCA A   1      54.917  14.765  15.859  1.00 53.65           O