HEADER    SUGAR BINDING PROTEIN                   29-DEC-99   1DQ1              
TITLE     CALCIUM;CALCIUM CONCANAVALIN A                                        
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CONCANAVALIN-BR;                                           
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: CON BR, CALCIUM;CALCIUM CONCANAVALIN A                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: CANAVALIA ENSIFORMIS;                           
SOURCE   3 ORGANISM_COMMON: JACK BEAN;                                          
SOURCE   4 ORGANISM_TAXID: 3823                                                 
KEYWDS    BETA-SHEET, LEGUMINOSAE LECTIN, CALCIUM, TRANSITION METAL, ION        
KEYWDS   2 BINDING SITE, S1, CALCIUM BINDING SITE, S2, SUGAR BINDING PROTEIN    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.BOUCKAERT,Y.DEWALLEF,F.POORTMANS,L.WYNS,R.LORIS                     
REVDAT   6   07-FEB-24 1DQ1    1       REMARK LINK                              
REVDAT   5   21-JUN-17 1DQ1    1       COMPND DBREF  SEQADV                     
REVDAT   4   24-FEB-09 1DQ1    1       VERSN                                    
REVDAT   3   29-MAR-05 1DQ1    1       JRNL                                     
REVDAT   2   01-FEB-00 1DQ1    1       COMPND                                   
REVDAT   1   19-JAN-00 1DQ1    0                                                
JRNL        AUTH   J.BOUCKAERT,Y.DEWALLEF,F.POORTMANS,L.WYNS,R.LORIS            
JRNL        TITL   THE STRUCTURAL FEATURES OF CONCANAVALIN A GOVERNING          
JRNL        TITL 2 NON-PROLINE PEPTIDE ISOMERIZATION                            
JRNL        REF    J.BIOL.CHEM.                  V. 275 19778 2000              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   10748006                                                     
JRNL        DOI    10.1074/JBC.M001251200                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.15 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 3.851                                         
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.15                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 25.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 99.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 13517                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : BRUNGER                         
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.182                           
REMARK   3   FREE R VALUE                     : 0.276                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.000                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 1352                            
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           : 10                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.15                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.25                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.90                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2270                       
REMARK   3   BIN FREE R VALUE                    : 0.3230                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 10.00                        
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            : 1809                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 2                                       
REMARK   3   SOLVENT ATOMS            : 86                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 25.40                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 25.03                          
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) : NULL                            
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) : 0.013                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.800                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 27.00                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.900                           
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 1DQ1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-JAN-00.                  
REMARK 100 THE DEPOSITION ID IS D_1000010278.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 20-APR-99                          
REMARK 200  TEMPERATURE           (KELVIN) : 291.0                              
REMARK 200  PH                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU RUH2R                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 13518                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.150                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 25.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.4                               
REMARK 200  DATA REDUNDANCY                : 6.000                              
REMARK 200  R MERGE                    (I) : 0.10400                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 14.5800                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.15                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.25                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.37500                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 5.200                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: X-PLOR                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 48.43                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.39                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 2.1 M AMMONIUM SULPHATE, 120 MM SODIUM   
REMARK 280  ACETATE, 100 MM CALCIUM, PREPARED BY SOAKING OF LOCKED, METAL-      
REMARK 280  FREE CONCANAVALIN A CRYSTALS (1DQ0) WITH CALCIUM, PH 7.0,           
REMARK 280  TEMPERATURE 293.0K                                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2                          
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,Y,-Z                                                 
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z+1/2                                       
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   X+1/2,-Y+1/2,-Z+1/2                                     
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        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  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        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       31.48200            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       43.65600            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       44.46800            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       31.48200            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       43.65600            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       44.46800            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       31.48200            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       43.65600            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       44.46800            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       31.48200            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       43.65600            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       44.46800            
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: TETRAMERIC                        
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 350   BIOMT1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000      -87.31200            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   3  0.000000  0.000000 -1.000000       88.93600            
REMARK 350   BIOMT1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   4  0.000000 -1.000000  0.000000      -87.31200            
REMARK 350   BIOMT3   4  0.000000  0.000000 -1.000000       88.93600            
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 369  LIES ON A SPECIAL POSITION.                          
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    GLU A 183   CA  -  C   -  N   ANGL. DEV. =  17.7 DEGREES          
REMARK 500    GLU A 183   O   -  C   -  N   ANGL. DEV. = -22.5 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ASN A  14       77.36   -102.62                                   
REMARK 500    SER A  21       37.51    -77.03                                   
REMARK 500    TRP A 109      118.71   -160.85                                   
REMARK 500    GLU A 122       69.78   -118.82                                   
REMARK 500    ASP A 208      -38.08   -149.25                                   
REMARK 500    LEU A 230       19.76     56.25                                   
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 ALA A  207     ASP A  208                   49.42                    
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    GLU A 183        -16.56                                           
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 238  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A   8   OE2                                                    
REMARK 620 2 ASP A  10   OD2  97.6                                              
REMARK 620 3 ASP A  19   OD1 152.9  99.0                                        
REMARK 620 4 HIS A  24   NE2 104.4  94.5  95.4                                  
REMARK 620 5 HOH A 321   O    81.3  83.4  79.5 174.1                            
REMARK 620 6 HOH A 370   O    80.4 168.5  79.1  96.9  85.1                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 239  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  10   OD2                                                    
REMARK 620 2 ASP A  10   OD1  56.3                                              
REMARK 620 3 TYR A  12   O   119.0  72.8                                        
REMARK 620 4 ASN A  14   OD1 162.9 140.4  76.3                                  
REMARK 620 5 ASP A  19   OD2  82.0 118.2  96.4  89.0                            
REMARK 620 6 HOH A 309   O    74.7 117.0 166.1  90.5  87.5                      
REMARK 620 7 HOH A 335   O   108.1  72.0  82.7  80.2 169.0  91.0                
REMARK 620 N                    1     2     3     4     5     6                 
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 238                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 239                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1DQ0   RELATED DB: PDB                                   
REMARK 900 LOCKED METAL-FREE CONCANAVALIN A CRYSTALS                            
REMARK 900 RELATED ID: 1DQ2   RELATED DB: PDB                                   
REMARK 900 UNLOCKED METAL-FREE CONCANAVALIN A                                   
REMARK 900 RELATED ID: 1DQ4   RELATED DB: PDB                                   
REMARK 900 A TRANSIENTLY UNLOCKED CONCANAVALIN A STRUCTURE WITH MN2+ BOUND IN   
REMARK 900 THE TRANSITION METAL ION BINDING SITE S1 AND AN EMPTY CALCIUM        
REMARK 900 BINDING SITE S2                                                      
REMARK 900 RELATED ID: 1DQ5   RELATED DB: PDB                                   
REMARK 900 MANGANESE;MANGANESE CONCANAVALIN A AT PH 5.0                         
REMARK 900 RELATED ID: 1DQ6   RELATED DB: PDB                                   
REMARK 900 MANGANESE;MANGANESE CONCANAVALIN A AT PH 7.0                         
DBREF  1DQ1 A    1   237  UNP    P55915   CONA_CANBR       1    237             
SEQADV 1DQ1 ASP A   58  UNP  P55915    GLY    58 CONFLICT                       
SEQADV 1DQ1 ALA A   70  UNP  P55915    GLY    70 CONFLICT                       
SEQADV 1DQ1 ASP A  151  UNP  P55915    GLU   151 CONFLICT                       
SEQADV 1DQ1 GLU A  155  UNP  P55915    ARG   155 CONFLICT                       
SEQRES   1 A  237  ALA ASP THR ILE VAL ALA VAL GLU LEU ASP THR TYR PRO          
SEQRES   2 A  237  ASN THR ASP ILE GLY ASP PRO SER TYR PRO HIS ILE GLY          
SEQRES   3 A  237  ILE ASP ILE LYS SER VAL ARG SER LYS LYS THR ALA LYS          
SEQRES   4 A  237  TRP ASN MET GLN ASN GLY LYS VAL GLY THR ALA HIS ILE          
SEQRES   5 A  237  ILE TYR ASN SER VAL ASP LYS ARG LEU SER ALA VAL VAL          
SEQRES   6 A  237  SER TYR PRO ASN ALA ASP SER ALA THR VAL SER TYR ASP          
SEQRES   7 A  237  VAL ASP LEU ASP ASN VAL LEU PRO GLU TRP VAL ARG VAL          
SEQRES   8 A  237  GLY LEU SER ALA SER THR GLY LEU TYR LYS GLU THR ASN          
SEQRES   9 A  237  THR ILE LEU SER TRP SER PHE THR SER LYS LEU LYS SER          
SEQRES  10 A  237  ASN SER THR HIS GLU THR ASN ALA LEU HIS PHE MET PHE          
SEQRES  11 A  237  ASN GLN PHE SER LYS ASP GLN LYS ASP LEU ILE LEU GLN          
SEQRES  12 A  237  GLY ASP ALA THR THR GLY THR ASP GLY ASN LEU GLU LEU          
SEQRES  13 A  237  THR ARG VAL SER SER ASN GLY SER PRO GLN GLY SER SER          
SEQRES  14 A  237  VAL GLY ARG ALA LEU PHE TYR ALA PRO VAL HIS ILE TRP          
SEQRES  15 A  237  GLU SER SER ALA VAL VAL ALA SER PHE GLU ALA THR PHE          
SEQRES  16 A  237  THR PHE LEU ILE LYS SER PRO ASP SER HIS PRO ALA ASP          
SEQRES  17 A  237  GLY ILE ALA PHE PHE ILE SER ASN ILE ASP SER SER ILE          
SEQRES  18 A  237  PRO SER GLY SER THR GLY ARG LEU LEU GLY LEU PHE PRO          
SEQRES  19 A  237  ASP ALA ASN                                                  
HET     CA  A 238       1                                                       
HET     CA  A 239       1                                                       
HETNAM      CA CALCIUM ION                                                      
FORMUL   2   CA    2(CA 2+)                                                     
FORMUL   4  HOH   *86(H2 O)                                                     
HELIX    1   1 ASN A   14  GLY A   18  5                                   5    
HELIX    2   2 ASP A   80  VAL A   84  5                                   5    
HELIX    3   3 THR A  150  GLY A  152  5                                   3    
HELIX    4   4 THR A  226  LEU A  230  5                                   5    
SHEET    1   A 7 LYS A  36  LYS A  39  0                                        
SHEET    2   A 7 HIS A  24  ILE A  29 -1  N  ILE A  25   O  ALA A  38           
SHEET    3   A 7 VAL A   5  ASP A  10 -1  O  ALA A   6   N  ASP A  28           
SHEET    4   A 7 GLY A 209  ASN A 216 -1  O  ILE A 210   N  LEU A   9           
SHEET    5   A 7 TRP A  88  SER A  96 -1  O  ARG A  90   N  SER A 215           
SHEET    6   A 7 VAL A 170  PHE A 175 -1  N  GLY A 171   O  ALA A  95           
SHEET    7   A 7 LEU A 140  GLY A 144 -1  N  ILE A 141   O  LEU A 174           
SHEET    1  A1 6 LYS A  36  LYS A  39  0                                        
SHEET    2  A1 6 HIS A  24  ILE A  29 -1  N  ILE A  25   O  ALA A  38           
SHEET    3  A1 6 VAL A   5  ASP A  10 -1  O  ALA A   6   N  ASP A  28           
SHEET    4  A1 6 GLY A 209  ASN A 216 -1  O  ILE A 210   N  LEU A   9           
SHEET    5  A1 6 TRP A  88  SER A  96 -1  O  ARG A  90   N  SER A 215           
SHEET    6  A1 6 VAL A 179  HIS A 180 -1  N  VAL A 179   O  VAL A  89           
SHEET    1   B 6 ALA A  73  ASP A  78  0                                        
SHEET    2   B 6 ARG A  60  SER A  66 -1  N  LEU A  61   O  TYR A  77           
SHEET    3   B 6 VAL A  47  ASN A  55 -1  N  THR A  49   O  SER A  66           
SHEET    4   B 6 ALA A 186  LEU A 198 -1  N  PHE A 191   O  TYR A  54           
SHEET    5   B 6 THR A 105  SER A 117 -1  O  THR A 105   N  LEU A 198           
SHEET    6   B 6 THR A 123  PHE A 130 -1  N  ASN A 124   O  LEU A 115           
SHEET    1  B1 7 ALA A  73  ASP A  78  0                                        
SHEET    2  B1 7 ARG A  60  SER A  66 -1  N  LEU A  61   O  TYR A  77           
SHEET    3  B1 7 VAL A  47  ASN A  55 -1  N  THR A  49   O  SER A  66           
SHEET    4  B1 7 ALA A 186  LEU A 198 -1  N  PHE A 191   O  TYR A  54           
SHEET    5  B1 7 THR A 105  SER A 117 -1  O  THR A 105   N  LEU A 198           
SHEET    6  B1 7 LEU A 154  GLU A 155 -1  O  LEU A 154   N  ILE A 106           
SHEET    7  B1 7 THR A 147  THR A 148 -1  O  THR A 147   N  GLU A 155           
LINK         OE2 GLU A   8                CA    CA A 238     1555   1555  2.15  
LINK         OD2 ASP A  10                CA    CA A 238     1555   1555  2.50  
LINK         OD2 ASP A  10                CA    CA A 239     1555   1555  2.26  
LINK         OD1 ASP A  10                CA    CA A 239     1555   1555  2.37  
LINK         O   TYR A  12                CA    CA A 239     1555   1555  2.38  
LINK         OD1 ASN A  14                CA    CA A 239     1555   1555  2.89  
LINK         OD1 ASP A  19                CA    CA A 238     1555   1555  2.46  
LINK         OD2 ASP A  19                CA    CA A 239     1555   1555  2.46  
LINK         NE2 HIS A  24                CA    CA A 238     1555   1555  2.24  
LINK        CA    CA A 238                 O   HOH A 321     1555   1555  2.41  
LINK        CA    CA A 238                 O   HOH A 370     1555   1555  2.48  
LINK        CA    CA A 239                 O   HOH A 309     1555   1555  2.64  
LINK        CA    CA A 239                 O   HOH A 335     1555   1555  2.53  
SITE     1 AC1  6 GLU A   8  ASP A  10  ASP A  19  HIS A  24                    
SITE     2 AC1  6 HOH A 321  HOH A 370                                          
SITE     1 AC2  6 ASP A  10  TYR A  12  ASN A  14  ASP A  19                    
SITE     2 AC2  6 HOH A 309  HOH A 335                                          
CRYST1   62.964   87.312   88.936  90.00  90.00  90.00 I 2 2 2       8          
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      0.015882  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.011453  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.011244        0.00000