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Database: PDB
Entry: 1A29
LinkDB: 1A29
Original site: 1A29 
HEADER    CALCIUM-BINDING PROTEIN                 19-JAN-98   1A29              
TITLE     CALMODULIN COMPLEXED WITH TRIFLUOPERAZINE (1:2 COMPLEX)               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CALMODULIN;                                                
COMPND   3 CHAIN: A                                                             
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BOS TAURUS;                                     
SOURCE   3 ORGANISM_COMMON: CATTLE;                                             
SOURCE   4 ORGANISM_TAXID: 9913;                                                
SOURCE   5 ORGAN: BRAIN;                                                        
SOURCE   6 CELLULAR_LOCATION: CYTOPLASM                                         
KEYWDS    CALCIUM-BINDING PROTEIN                                               
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    ZS.BOCSKEI,V.HARMAT,B.G.VERTESSY,J.OVADI,G.NARAY-SZABO                
REVDAT   4   02-AUG-23 1A29    1       REMARK LINK                              
REVDAT   3   24-FEB-09 1A29    1       VERSN                                    
REVDAT   2   01-APR-03 1A29    1       JRNL                                     
REVDAT   1   16-SEP-98 1A29    0                                                
JRNL        AUTH   B.G.VERTESSY,V.HARMAT,Z.BOCSKEI,G.NARAY-SZABO,F.OROSZ,       
JRNL        AUTH 2 J.OVADI                                                      
JRNL        TITL   SIMULTANEOUS BINDING OF DRUGS WITH DIFFERENT CHEMICAL        
JRNL        TITL 2 STRUCTURES TO CA2+-CALMODULIN: CRYSTALLOGRAPHIC AND          
JRNL        TITL 3 SPECTROSCOPIC STUDIES.                                       
JRNL        REF    BIOCHEMISTRY                  V.  37 15300 1998              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   9799490                                                      
JRNL        DOI    10.1021/BI980795A                                            
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   W.J.COOK,L.J.WALTER,M.R.WALTER                               
REMARK   1  TITL   DRUG BINDING BY CALMODULIN: CRYSTAL STRUCTURE OF A           
REMARK   1  TITL 2 CALMODULIN-TRIFLUOPERAZINE COMPLEX                           
REMARK   1  REF    BIOCHEMISTRY                  V.  33 15259 1994              
REMARK   1  REFN                   ISSN 0006-2960                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.74 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) : 2.74                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 59.19                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 1000000.000                    
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0010                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 96.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 4768                           
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) : 0.197                           
REMARK   3   FREE R VALUE                     : 0.265                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.800                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 230                             
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.017                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 8                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.74                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.82                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 57.30                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 233                          
REMARK   3   BIN R VALUE           (WORKING SET) : 0.1661                       
REMARK   3   BIN FREE R VALUE                    : 0.3395                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 4.90                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 12                           
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.098                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1086                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 60                                      
REMARK   3   SOLVENT ATOMS            : 0                                       
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 32.00                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 30.30                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -9.97500                                             
REMARK   3    B22 (A**2) : -9.97500                                             
REMARK   3    B33 (A**2) : -7.10100                                             
REMARK   3    B12 (A**2) : -8.45400                                             
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) : 0.27                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.12                            
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) : 0.40                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.22                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.006                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.080                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 21.50                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.100                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : GROUPED                                   
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  : PARHCSDX.PRO                                   
REMARK   3  PARAMETER FILE  2  : CA.PAR                                         
REMARK   3  PARAMETER FILE  3  : TFP.PAR                                        
REMARK   3  PARAMETER FILE  4  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : TOPHCSDX.PRO                                   
REMARK   3  TOPOLOGY FILE  2   : CA.TOP                                         
REMARK   3  TOPOLOGY FILE  3   : TFP.TOP                                        
REMARK   3  TOPOLOGY FILE  4   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1A29 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 100 THE DEPOSITION ID IS D_1000170303.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : FEB-95                             
REMARK 200  TEMPERATURE           (KELVIN) : 293                                
REMARK 200  PH                             : 5.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU RUH2R                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : GRAPHITE(002)                      
REMARK 200  OPTICS                         : NORMAL FOCUS                       
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU                             
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : BIOTEX                             
REMARK 200  DATA SCALING SOFTWARE          : BIOTEX                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 17223                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.740                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 87.700                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 1.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.0                               
REMARK 200  DATA REDUNDANCY                : 1.920                              
REMARK 200  R MERGE                    (I) : 0.08600                            
REMARK 200  R SYM                      (I) : 0.07370                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 11.3000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.74                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.86                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 98.2                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 1.90                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.09200                            
REMARK 200  R SYM FOR SHELL            (I) : 0.20500                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.840                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: X-PLOR 3.851                                          
REMARK 200 STARTING MODEL: PDB ENTRY 1LIN                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 52.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN WAS CRYSTALLIZED BY SITTING      
REMARK 280  DROP TECHNIQUE IN THE COLD ROOM (8 DEGREES C +/- 2 DEGREES C) BY    
REMARK 280  MIXING 4 MICROLITERS OF 1 MM PROTEIN CONTAINING 1.2-1.5 MM TFP      
REMARK 280  IN 5 MM CACL2 WITH 4 MICROLITERS OF THE RESERVOIR SOLUTION (1 ML    
REMARK 280  10 MM SODIUM CACODYLATE/HCL BUFFER, PH 5.2-5.6 WITH 10 MM CACL2,    
REMARK 280  25-30 % (W/V) POLYETHYLENE GLYCOL 6000), CRYSTAL GROWTH TOOK 2-3    
REMARK 280  WEEKS., PH 5.0                                                      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+2/3                                            
REMARK 290       3555   -X+Y,-X,Z+1/3                                           
REMARK 290       4555   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,-Z+1/3                                           
REMARK 290       6555   -X,-X+Y,-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      118.38000            
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       59.19000            
REMARK 290   SMTRY1   4 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   5  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       59.19000            
REMARK 290   SMTRY1   6 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000      118.38000            
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 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     ALA A     1                                                      
REMARK 465     ASP A     2                                                      
REMARK 465     ALA A   147                                                      
REMARK 465     LYS A   148                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     GLU A   6    CG   CD   OE1  OE2                                  
REMARK 470     GLU A   7    CG   CD   OE1  OE2                                  
REMARK 470     ASN A  53    CG   OD1  ND2                                       
REMARK 470     ARG A  74    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS A  75    CG   CD   CE   NZ                                   
REMARK 470     MET A  76    CG   SD   CE                                        
REMARK 470     LYS A  77    CG   CD   CE   NZ                                   
REMARK 470     ASP A  78    CG   OD1  OD2                                       
REMARK 470     THR A  79    OG1  CG2                                            
REMARK 470     ASP A  80    CG   OD1  OD2                                       
REMARK 470     GLU A  84    CG   CD   OE1  OE2                                  
REMARK 470     GLU A  87    CG   CD   OE1  OE2                                  
REMARK 470     LYS A  94    CG   CD   CE   NZ                                   
REMARK 470     LYS A 115    CG   CD   CE   NZ                                   
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  42       79.24   -152.45                                   
REMARK 500    ASP A  78     -175.89    -68.35                                   
REMARK 500    THR A  79      -29.91     73.12                                   
REMARK 500    SER A  81       66.34     79.40                                   
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 149  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  20   OD1                                                    
REMARK 620 2 ASP A  22   OD1  77.0                                              
REMARK 620 3 ASP A  24   OD1  76.0  75.7                                        
REMARK 620 4 THR A  26   O    84.6 154.2  82.5                                  
REMARK 620 5 GLU A  31   OE1 120.5 128.2 151.5  76.8                            
REMARK 620 6 GLU A  31   OE2 101.5  72.5 147.7 129.7  56.9                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 150  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  56   OD1                                                    
REMARK 620 2 ASP A  58   OD1  72.9                                              
REMARK 620 3 ASN A  60   OD1  85.2  76.9                                        
REMARK 620 4 THR A  62   O    75.4 141.7  79.5                                  
REMARK 620 5 GLU A  67   OE1 112.8 121.8 156.4  90.2                            
REMARK 620 6 GLU A  67   OE2  61.9  84.1 145.8  99.5  56.6                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 151  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  93   OD1                                                    
REMARK 620 2 ASP A  95   OD1  79.1                                              
REMARK 620 3 ASP A  95   OD2 118.1  39.9                                        
REMARK 620 4 ASN A  97   OD1  81.4  74.2  74.1                                  
REMARK 620 5 TYR A  99   O    83.9 155.1 146.4  85.5                            
REMARK 620 6 GLU A 104   OE1  95.5 123.7 122.8 161.2  75.7                      
REMARK 620 7 GLU A 104   OE2 108.9  72.9  69.4 142.6 130.4  55.9                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 152  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 129   OD1                                                    
REMARK 620 2 ASP A 131   OD1  77.7                                              
REMARK 620 3 ASP A 133   OD1  87.6  83.3                                        
REMARK 620 4 GLN A 135   O    85.8 154.7  76.9                                  
REMARK 620 5 GLU A 140   OE1 112.7 123.7 148.2  80.3                            
REMARK 620 6 GLU A 140   OE2  85.6  71.0 154.3 127.2  55.9                      
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 149                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 150                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 151                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 152                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TFP A 153                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TFP A 154                 
DBREF  1A29 A    1   148  UNP    P62157   CALM_BOVIN       1    148             
SEQRES   1 A  148  ALA ASP GLN LEU THR GLU GLU GLN ILE ALA GLU PHE LYS          
SEQRES   2 A  148  GLU ALA PHE SER LEU PHE ASP LYS ASP GLY ASP GLY THR          
SEQRES   3 A  148  ILE THR THR LYS GLU LEU GLY THR VAL MET ARG SER LEU          
SEQRES   4 A  148  GLY GLN ASN PRO THR GLU ALA GLU LEU GLN ASP MET ILE          
SEQRES   5 A  148  ASN GLU VAL ASP ALA ASP GLY ASN GLY THR ILE ASP PHE          
SEQRES   6 A  148  PRO GLU PHE LEU THR MET MET ALA ARG LYS MET LYS ASP          
SEQRES   7 A  148  THR ASP SER GLU GLU GLU ILE ARG GLU ALA PHE ARG VAL          
SEQRES   8 A  148  PHE ASP LYS ASP GLY ASN GLY TYR ILE SER ALA ALA GLU          
SEQRES   9 A  148  LEU ARG HIS VAL MET THR ASN LEU GLY GLU LYS LEU THR          
SEQRES  10 A  148  ASP GLU GLU VAL ASP GLU MET ILE ARG GLU ALA ASP ILE          
SEQRES  11 A  148  ASP GLY ASP GLY GLN VAL ASN TYR GLU GLU PHE VAL GLN          
SEQRES  12 A  148  MET MET THR ALA LYS                                          
HET     CA  A 149       1                                                       
HET     CA  A 150       1                                                       
HET     CA  A 151       1                                                       
HET     CA  A 152       1                                                       
HET    TFP  A 153      28                                                       
HET    TFP  A 154      28                                                       
HETNAM      CA CALCIUM ION                                                      
HETNAM     TFP 10-[3-(4-METHYL-PIPERAZIN-1-YL)-PROPYL]-2-                       
HETNAM   2 TFP  TRIFLUOROMETHYL-10H-PHENOTHIAZINE                               
FORMUL   2   CA    4(CA 2+)                                                     
FORMUL   6  TFP    2(C21 H24 F3 N3 S)                                           
HELIX    1   1 GLU A    6  PHE A   19  1                                  14    
HELIX    2   2 THR A   29  SER A   38  1                                  10    
HELIX    3   3 GLU A   45  VAL A   55  1                                  11    
HELIX    4   4 PHE A   65  ALA A   73  1                                   9    
HELIX    5   5 GLU A   82  PHE A   92  1                                  11    
HELIX    6   6 ALA A  102  LEU A  112  1                                  11    
HELIX    7   7 ASP A  118  ALA A  128  1                                  11    
HELIX    8   8 TYR A  138  MET A  144  1                                   7    
SHEET    1   A 2 TYR A  99  ILE A 100  0                                        
SHEET    2   A 2 VAL A 136  ASN A 137 -1  O  VAL A 136   N  ILE A 100           
LINK         OD1 ASP A  20                CA    CA A 149     1555   1555  2.29  
LINK         OD1 ASP A  22                CA    CA A 149     1555   1555  2.29  
LINK         OD1 ASP A  24                CA    CA A 149     1555   1555  2.29  
LINK         O   THR A  26                CA    CA A 149     1555   1555  2.28  
LINK         OE1 GLU A  31                CA    CA A 149     1555   1555  2.33  
LINK         OE2 GLU A  31                CA    CA A 149     1555   1555  2.29  
LINK         OD1 ASP A  56                CA    CA A 150     1555   1555  2.30  
LINK         OD1 ASP A  58                CA    CA A 150     1555   1555  2.30  
LINK         OD1 ASN A  60                CA    CA A 150     1555   1555  2.30  
LINK         O   THR A  62                CA    CA A 150     1555   1555  2.32  
LINK         OE1 GLU A  67                CA    CA A 150     1555   1555  2.29  
LINK         OE2 GLU A  67                CA    CA A 150     1555   1555  2.31  
LINK         OD1 ASP A  93                CA    CA A 151     1555   1555  2.28  
LINK         OD1 ASP A  95                CA    CA A 151     1555   1555  2.30  
LINK         OD2 ASP A  95                CA    CA A 151     1555   1555  3.37  
LINK         OD1 ASN A  97                CA    CA A 151     1555   1555  2.31  
LINK         O   TYR A  99                CA    CA A 151     1555   1555  2.31  
LINK         OE1 GLU A 104                CA    CA A 151     1555   1555  2.32  
LINK         OE2 GLU A 104                CA    CA A 151     1555   1555  2.32  
LINK         OD1 ASP A 129                CA    CA A 152     1555   1555  2.31  
LINK         OD1 ASP A 131                CA    CA A 152     1555   1555  2.30  
LINK         OD1 ASP A 133                CA    CA A 152     1555   1555  2.30  
LINK         O   GLN A 135                CA    CA A 152     1555   1555  2.30  
LINK         OE1 GLU A 140                CA    CA A 152     1555   1555  2.33  
LINK         OE2 GLU A 140                CA    CA A 152     1555   1555  2.35  
SITE     1 AC1  5 ASP A  20  ASP A  22  ASP A  24  THR A  26                    
SITE     2 AC1  5 GLU A  31                                                     
SITE     1 AC2  5 ASP A  56  ASP A  58  ASN A  60  THR A  62                    
SITE     2 AC2  5 GLU A  67                                                     
SITE     1 AC3  5 ASP A  93  ASP A  95  ASN A  97  TYR A  99                    
SITE     2 AC3  5 GLU A 104                                                     
SITE     1 AC4  5 ASP A 129  ASP A 131  ASP A 133  GLN A 135                    
SITE     2 AC4  5 GLU A 140                                                     
SITE     1 AC5  8 ILE A 100  LEU A 105  MET A 124  GLU A 127                    
SITE     2 AC5  8 VAL A 136  PHE A 141  MET A 144  TFP A 154                    
SITE     1 AC6  8 GLU A  11  GLU A  14  ALA A  15  MET A 109                    
SITE     2 AC6  8 GLU A 114  LEU A 116  GLU A 120  TFP A 153                    
CRYST1   40.750   40.750  177.570  90.00  90.00 120.00 P 32 2 1      6          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.024540  0.014168  0.000000        0.00000                         
SCALE2      0.000000  0.028336  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.005632        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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