HEADER    SIGNALING PROTEIN                       11-AUG-20   7CQV              
TITLE     COMPLEX OF TRP_CBS1 AND CALMODULIN_NLOBE                              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: AT15141P;                                                  
COMPND   3 CHAIN: E, A;                                                         
COMPND   4 SYNONYM: CALMODULIN_NLOBE;                                           
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: TRANSIENT RECEPTOR POTENTIAL PROTEIN;                      
COMPND   8 CHAIN: B;                                                            
COMPND   9 FRAGMENT: CBS1;                                                      
COMPND  10 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: DROSOPHILA MELANOGASTER;                        
SOURCE   3 ORGANISM_COMMON: FRUIT FLY;                                          
SOURCE   4 ORGANISM_TAXID: 7227;                                                
SOURCE   5 GENE: CAM-RB;                                                        
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 MOL_ID: 2;                                                           
SOURCE   9 ORGANISM_SCIENTIFIC: DROSOPHILA MELANOGASTER;                        
SOURCE  10 ORGANISM_COMMON: FRUIT FLY;                                          
SOURCE  11 ORGANISM_TAXID: 7227;                                                
SOURCE  12 GENE: TRP, CG7875;                                                   
SOURCE  13 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  14 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    CALMODULIN, TRP CHANNEL, SIGNALING PROTEIN                            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    Z.S.SHEN                                                              
REVDAT   2   29-NOV-23 7CQV    1       REMARK                                   
REVDAT   1   23-JUN-21 7CQV    0                                                
JRNL        AUTH   W.CHEN,Z.SHEN,S.ASTERITI,Z.CHEN,F.YE,Z.SUN,J.WAN,C.MONTELL,  
JRNL        AUTH 2 R.C.HARDIE,W.LIU,M.ZHANG                                     
JRNL        TITL   CALMODULIN BINDS TO DROSOPHILA TRP WITH AN UNEXPECTED MODE.  
JRNL        REF    STRUCTURE                     V.  29   330 2021              
JRNL        REFN                   ISSN 0969-2126                               
JRNL        PMID   33326749                                                     
JRNL        DOI    10.1016/J.STR.2020.11.016                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.78 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.18.2_3874                                   
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.78                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 49.22                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.340                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 24091                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.206                           
REMARK   3   R VALUE            (WORKING SET) : 0.205                           
REMARK   3   FREE R VALUE                     : 0.234                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.990                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1202                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 49.2200 -  3.7100    0.99     2650   131  0.1911 0.2361        
REMARK   3     2  3.7100 -  2.9400    1.00     2581   131  0.2167 0.2307        
REMARK   3     3  2.9400 -  2.5700    1.00     2528   141  0.2204 0.2718        
REMARK   3     4  2.5700 -  2.3400    1.00     2536   134  0.2158 0.2136        
REMARK   3     5  2.3400 -  2.1700    1.00     2522   151  0.1973 0.2306        
REMARK   3     6  2.1700 -  2.0400    1.00     2510   133  0.1970 0.1895        
REMARK   3     7  2.0400 -  1.9400    1.00     2515   137  0.1941 0.2297        
REMARK   3     8  1.9400 -  1.8500    1.00     2517   117  0.1959 0.2274        
REMARK   3     9  1.8500 -  1.7800    1.00     2530   127  0.2233 0.2752        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.160            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.190           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 30.90                          
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  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :   NULL           NULL                                  
REMARK   3   ANGLE     :   NULL           NULL                                  
REMARK   3   CHIRALITY :   NULL           NULL                                  
REMARK   3   PLANARITY :   NULL           NULL                                  
REMARK   3   DIHEDRAL  :   NULL           NULL                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 7CQV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 20-AUG-20.                  
REMARK 100 THE DEPOSITION ID IS D_1300018060.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 21-APR-18                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRF                               
REMARK 200  BEAMLINE                       : BL19U1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97890                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 6M                 
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 24105                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.780                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 19.60                              
REMARK 200  R MERGE                    (I) : 0.06100                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 8.6000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.78                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.81                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 19.50                              
REMARK 200  R MERGE FOR SHELL          (I) : 0.35600                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: 1UP5                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 46.78                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.31                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 2.5M AMMONIUM SULFATE, 0.1M BIS-TRIS     
REMARK 280  PROPANE PH 7.0, EVAPORATION, TEMPERATURE 289K                       
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2                            
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   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,-Z                                               
REMARK 290       6555   -X,-X+Y,-Z                                              
REMARK 290       7555   X+2/3,Y+1/3,Z+1/3                                       
REMARK 290       8555   -Y+2/3,X-Y+1/3,Z+1/3                                    
REMARK 290       9555   -X+Y+2/3,-X+1/3,Z+1/3                                   
REMARK 290      10555   Y+2/3,X+1/3,-Z+1/3                                      
REMARK 290      11555   X-Y+2/3,-Y+1/3,-Z+1/3                                   
REMARK 290      12555   -X+2/3,-X+Y+1/3,-Z+1/3                                  
REMARK 290      13555   X+1/3,Y+2/3,Z+2/3                                       
REMARK 290      14555   -Y+1/3,X-Y+2/3,Z+2/3                                    
REMARK 290      15555   -X+Y+1/3,-X+2/3,Z+2/3                                   
REMARK 290      16555   Y+1/3,X+2/3,-Z+2/3                                      
REMARK 290      17555   X-Y+1/3,-Y+2/3,-Z+2/3                                   
REMARK 290      18555   -X+1/3,-X+Y+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 -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        0.00000            
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        0.00000            
REMARK 290   SMTRY1   7  1.000000  0.000000  0.000000       49.22450            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       28.41978            
REMARK 290   SMTRY3   7  0.000000  0.000000  1.000000       44.75433            
REMARK 290   SMTRY1   8 -0.500000 -0.866025  0.000000       49.22450            
REMARK 290   SMTRY2   8  0.866025 -0.500000  0.000000       28.41978            
REMARK 290   SMTRY3   8  0.000000  0.000000  1.000000       44.75433            
REMARK 290   SMTRY1   9 -0.500000  0.866025  0.000000       49.22450            
REMARK 290   SMTRY2   9 -0.866025 -0.500000  0.000000       28.41978            
REMARK 290   SMTRY3   9  0.000000  0.000000  1.000000       44.75433            
REMARK 290   SMTRY1  10 -0.500000  0.866025  0.000000       49.22450            
REMARK 290   SMTRY2  10  0.866025  0.500000  0.000000       28.41978            
REMARK 290   SMTRY3  10  0.000000  0.000000 -1.000000       44.75433            
REMARK 290   SMTRY1  11  1.000000  0.000000  0.000000       49.22450            
REMARK 290   SMTRY2  11  0.000000 -1.000000  0.000000       28.41978            
REMARK 290   SMTRY3  11  0.000000  0.000000 -1.000000       44.75433            
REMARK 290   SMTRY1  12 -0.500000 -0.866025  0.000000       49.22450            
REMARK 290   SMTRY2  12 -0.866025  0.500000  0.000000       28.41978            
REMARK 290   SMTRY3  12  0.000000  0.000000 -1.000000       44.75433            
REMARK 290   SMTRY1  13  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  13  0.000000  1.000000  0.000000       56.83956            
REMARK 290   SMTRY3  13  0.000000  0.000000  1.000000       89.50867            
REMARK 290   SMTRY1  14 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  14  0.866025 -0.500000  0.000000       56.83956            
REMARK 290   SMTRY3  14  0.000000  0.000000  1.000000       89.50867            
REMARK 290   SMTRY1  15 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  15 -0.866025 -0.500000  0.000000       56.83956            
REMARK 290   SMTRY3  15  0.000000  0.000000  1.000000       89.50867            
REMARK 290   SMTRY1  16 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  16  0.866025  0.500000  0.000000       56.83956            
REMARK 290   SMTRY3  16  0.000000  0.000000 -1.000000       89.50867            
REMARK 290   SMTRY1  17  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  17  0.000000 -1.000000  0.000000       56.83956            
REMARK 290   SMTRY3  17  0.000000  0.000000 -1.000000       89.50867            
REMARK 290   SMTRY1  18 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  18 -0.866025  0.500000  0.000000       56.83956            
REMARK 290   SMTRY3  18  0.000000  0.000000 -1.000000       89.50867            
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: TRIMERIC                          
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 3850 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 10070 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -79.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, 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 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 E 237  LIES ON A SPECIAL POSITION.                          
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     GLY E    -1                                                      
REMARK 465     PRO E     0                                                      
REMARK 465     LYS E    78                                                      
REMARK 465     GLY B    -1                                                      
REMARK 465     PRO B     0                                                      
REMARK 465     ASN B     1                                                      
REMARK 465     ASN B     2                                                      
REMARK 465     ASN B     3                                                      
REMARK 465     TRP B     4                                                      
REMARK 465     ASP B     5                                                      
REMARK 465     VAL B     6                                                      
REMARK 465     PRO B     7                                                      
REMARK 465     ASP B     8                                                      
REMARK 465     ILE B     9                                                      
REMARK 465     GLU B    10                                                      
REMARK 465     LYS B    11                                                      
REMARK 465     LYS B    12                                                      
REMARK 465     SER B    13                                                      
REMARK 465     GLN B    14                                                      
REMARK 465     GLY B    15                                                      
REMARK 465     VAL B    16                                                      
REMARK 465     ALA B    17                                                      
REMARK 465     ARG B    18                                                      
REMARK 465     SER B    46                                                      
REMARK 465     GLU B    47                                                      
REMARK 465     SER B    48                                                      
REMARK 465     GLU B    49                                                      
REMARK 465     SER B    50                                                      
REMARK 465     GLY B    51                                                      
REMARK 465     ARG B    52                                                      
REMARK 465     ARG B    64                                                      
REMARK 465     LYS B    65                                                      
REMARK 465     LYS B    66                                                      
REMARK 465     THR B    67                                                      
REMARK 465     GLN B    68                                                      
REMARK 465     LYS B    69                                                      
REMARK 465     GLY B    70                                                      
REMARK 465     ASP B    71                                                      
REMARK 465     LYS B    72                                                      
REMARK 465     ASP B    73                                                      
REMARK 465     TRP B    74                                                      
REMARK 465     ASN B    75                                                      
REMARK 465     ALA B    76                                                      
REMARK 465     ILE B    77                                                      
REMARK 465     ALA B    78                                                      
REMARK 465     ARG B    79                                                      
REMARK 465     LYS B    80                                                      
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     MET E   1    CG   SD   CE                                        
REMARK 470     GLN E   4    CG   CD   OE1  NE2                                  
REMARK 470     GLU E   8    CG   CD   OE1  OE2                                  
REMARK 470     GLU E  12    CD   OE1  OE2                                       
REMARK 470     GLU E  15    CG   CD   OE1  OE2                                  
REMARK 470     ASP A   3    CG   OD1  OD2                                       
REMARK 470     GLN A   4    CG   CD   OE1  NE2                                  
REMARK 470     LYS A  31    CG   CD   CE   NZ                                   
REMARK 470     LEU A  40    CB   CG   CD1  CD2                                  
REMARK 470     GLN A  42    CG   CD   OE1  NE2                                  
REMARK 470     ASN A  43    CG   OD1  ND2                                       
REMARK 470     GLU A  46    CG   CD   OE1  OE2                                  
REMARK 470     THR B  19    OG1  CG2                                            
REMARK 470     LYS B  21    CG   CD   CE   NZ                                   
REMARK 470     ARG B  28    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS B  31    CG   CD   CE   NZ                                   
REMARK 470     GLN B  43    CG   CD   OE1  NE2                                  
REMARK 470     MET B  45    CG   SD   CE                                        
REMARK 470     ASP B  53    CG   OD1  OD2                                       
REMARK 470     SER B  57    OG                                                  
REMARK 470     LYS B  60    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    GLN E   4       20.09    -78.94                                   
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 E 101  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP E  21   OD1                                                    
REMARK 620 2 ASP E  23   OD1  81.3                                              
REMARK 620 3 ASP E  25   OD1  88.0  81.9                                        
REMARK 620 4 THR E  27   O    77.6 154.0  82.5                                  
REMARK 620 5 GLU E  32   OE1 108.7 128.4 146.3  73.4                            
REMARK 620 6 GLU E  32   OE2 100.2  77.4 156.2 121.0  51.2                      
REMARK 620 7 HOH E 233   O   171.3  93.2  84.6 105.8  79.9  85.0                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA E 102  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP E  57   OD1                                                    
REMARK 620 2 ASP E  59   OD1  80.2                                              
REMARK 620 3 ASN E  61   OD1  88.5  78.5                                        
REMARK 620 4 THR E  63   O    84.7 153.4  79.3                                  
REMARK 620 5 GLU E  68   OE1  93.6  73.7 151.4 129.3                            
REMARK 620 6 GLU E  68   OE2 104.5 126.3 153.1  78.7  52.7                      
REMARK 620 7 HOH E 235   O   165.9  85.9  86.6 107.3  84.6  85.4                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 102  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  21   OD1                                                    
REMARK 620 2 ASP A  23   OD1  74.7                                              
REMARK 620 3 ASP A  25   OD1  80.1  82.5                                        
REMARK 620 4 THR A  27   O    77.9 151.3  84.7                                  
REMARK 620 5 GLU A  32   OE1 119.7 124.5 148.5  76.9                            
REMARK 620 6 GLU A  32   OE2  96.7  74.9 157.2 116.9  51.5                      
REMARK 620 7 HOH A 214   O   159.4  86.6  89.3 119.0  77.9  86.2                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 101  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  57   OD1                                                    
REMARK 620 2 ASP A  59   OD1  78.3                                              
REMARK 620 3 ASN A  61   OD1  85.7  75.7                                        
REMARK 620 4 THR A  63   O    77.1 147.4  81.4                                  
REMARK 620 5 GLU A  68   OE1  89.4  73.1 148.7 127.5                            
REMARK 620 6 GLU A  68   OE2 100.8 125.9 158.2  79.9  52.9                      
REMARK 620 7 HOH A 207   O   157.5  79.6  93.1 124.9  80.0  88.6                
REMARK 620 N                    1     2     3     4     5     6                 
DBREF  7CQV E    1    78  UNP    C6SUZ2   C6SUZ2_DROME    11     88             
DBREF  7CQV A    1    78  UNP    C6SUZ2   C6SUZ2_DROME    11     88             
DBREF  7CQV B    1    80  UNP    P19334   TRP_DROME      783    862             
SEQADV 7CQV GLY E   -1  UNP  C6SUZ2              EXPRESSION TAG                 
SEQADV 7CQV PRO E    0  UNP  C6SUZ2              EXPRESSION TAG                 
SEQADV 7CQV GLY A   -1  UNP  C6SUZ2              EXPRESSION TAG                 
SEQADV 7CQV PRO A    0  UNP  C6SUZ2              EXPRESSION TAG                 
SEQADV 7CQV GLY B   -1  UNP  P19334              EXPRESSION TAG                 
SEQADV 7CQV PRO B    0  UNP  P19334              EXPRESSION TAG                 
SEQRES   1 E   80  GLY PRO MET ALA ASP GLN LEU THR GLU GLU GLN ILE ALA          
SEQRES   2 E   80  GLU PHE LYS GLU ALA PHE SER LEU PHE ASP LYS ASP GLY          
SEQRES   3 E   80  ASP GLY THR ILE THR THR LYS GLU LEU GLY THR VAL MET          
SEQRES   4 E   80  ARG SER LEU GLY GLN ASN PRO THR GLU ALA GLU LEU GLN          
SEQRES   5 E   80  ASP MET ILE ASN GLU VAL ASP ALA ASP GLY ASN GLY THR          
SEQRES   6 E   80  ILE ASP PHE PRO GLU PHE LEU THR MET MET ALA ARG LYS          
SEQRES   7 E   80  MET LYS                                                      
SEQRES   1 A   80  GLY PRO MET ALA ASP GLN LEU THR GLU GLU GLN ILE ALA          
SEQRES   2 A   80  GLU PHE LYS GLU ALA PHE SER LEU PHE ASP LYS ASP GLY          
SEQRES   3 A   80  ASP GLY THR ILE THR THR LYS GLU LEU GLY THR VAL MET          
SEQRES   4 A   80  ARG SER LEU GLY GLN ASN PRO THR GLU ALA GLU LEU GLN          
SEQRES   5 A   80  ASP MET ILE ASN GLU VAL ASP ALA ASP GLY ASN GLY THR          
SEQRES   6 A   80  ILE ASP PHE PRO GLU PHE LEU THR MET MET ALA ARG LYS          
SEQRES   7 A   80  MET LYS                                                      
SEQRES   1 B   82  GLY PRO ASN ASN ASN TRP ASP VAL PRO ASP ILE GLU LYS          
SEQRES   2 B   82  LYS SER GLN GLY VAL ALA ARG THR THR LYS GLY LYS VAL          
SEQRES   3 B   82  MET GLU ARG ARG ILE LEU LYS ASP PHE GLN ILE GLY PHE          
SEQRES   4 B   82  VAL GLU ASN LEU LYS GLN GLU MET SER GLU SER GLU SER          
SEQRES   5 B   82  GLY ARG ASP ILE PHE SER SER LEU ALA LYS VAL ILE GLY          
SEQRES   6 B   82  ARG LYS LYS THR GLN LYS GLY ASP LYS ASP TRP ASN ALA          
SEQRES   7 B   82  ILE ALA ARG LYS                                              
HET     CA  E 101       1                                                       
HET     CA  E 102       1                                                       
HET     CA  A 101       1                                                       
HET     CA  A 102       1                                                       
HETNAM      CA CALCIUM ION                                                      
FORMUL   4   CA    4(CA 2+)                                                     
FORMUL   8  HOH   *73(H2 O)                                                     
HELIX    1 AA1 MET E    1  LEU E    5  5                                   5    
HELIX    2 AA2 THR E    6  ASP E   21  1                                  16    
HELIX    3 AA3 THR E   29  LEU E   40  1                                  12    
HELIX    4 AA4 THR E   45  ASP E   57  1                                  13    
HELIX    5 AA5 PHE E   66  LYS E   76  1                                  11    
HELIX    6 AA6 THR A    6  ASP A   21  1                                  16    
HELIX    7 AA7 THR A   29  LEU A   40  1                                  12    
HELIX    8 AA8 THR A   45  ASP A   57  1                                  13    
HELIX    9 AA9 PHE A   66  MET A   77  1                                  12    
HELIX   10 AB1 THR B   20  ASP B   32  1                                  13    
HELIX   11 AB2 GLN B   34  MET B   45  1                                  12    
HELIX   12 AB3 ILE B   54  GLY B   63  1                                  10    
SHEET    1 AA1 2 THR E  27  ILE E  28  0                                        
SHEET    2 AA1 2 ILE E  64  ASP E  65 -1  O  ILE E  64   N  ILE E  28           
SHEET    1 AA2 2 THR A  27  ILE A  28  0                                        
SHEET    2 AA2 2 ILE A  64  ASP A  65 -1  O  ILE A  64   N  ILE A  28           
LINK         OD1 ASP E  21                CA    CA E 101     1555   1555  2.32  
LINK         OD1 ASP E  23                CA    CA E 101     1555   1555  2.35  
LINK         OD1 ASP E  25                CA    CA E 101     1555   1555  2.43  
LINK         O   THR E  27                CA    CA E 101     1555   1555  2.37  
LINK         OE1 GLU E  32                CA    CA E 101     1555   1555  2.59  
LINK         OE2 GLU E  32                CA    CA E 101     1555   1555  2.45  
LINK         OD1 ASP E  57                CA    CA E 102     1555   1555  2.27  
LINK         OD1 ASP E  59                CA    CA E 102     1555   1555  2.36  
LINK         OD1 ASN E  61                CA    CA E 102     1555   1555  2.40  
LINK         O   THR E  63                CA    CA E 102     1555   1555  2.37  
LINK         OE1 GLU E  68                CA    CA E 102     1555   1555  2.45  
LINK         OE2 GLU E  68                CA    CA E 102     1555   1555  2.48  
LINK        CA    CA E 101                 O   HOH E 233     1555  10454  2.39  
LINK        CA    CA E 102                 O   HOH E 235     1555   1555  2.26  
LINK         OD1 ASP A  21                CA    CA A 102     1555   1555  2.22  
LINK         OD1 ASP A  23                CA    CA A 102     1555   1555  2.47  
LINK         OD1 ASP A  25                CA    CA A 102     1555   1555  2.35  
LINK         O   THR A  27                CA    CA A 102     1555   1555  2.32  
LINK         OE1 GLU A  32                CA    CA A 102     1555   1555  2.41  
LINK         OE2 GLU A  32                CA    CA A 102     1555   1555  2.60  
LINK         OD1 ASP A  57                CA    CA A 101     1555   1555  2.29  
LINK         OD1 ASP A  59                CA    CA A 101     1555   1555  2.42  
LINK         OD1 ASN A  61                CA    CA A 101     1555   1555  2.35  
LINK         O   THR A  63                CA    CA A 101     1555   1555  2.39  
LINK         OE1 GLU A  68                CA    CA A 101     1555   1555  2.48  
LINK         OE2 GLU A  68                CA    CA A 101     1555   1555  2.50  
LINK        CA    CA A 101                 O   HOH A 207     1555   1555  2.25  
LINK        CA    CA A 102                 O   HOH A 214     1555   1555  2.35  
CRYST1   98.449   98.449  134.263  90.00  90.00 120.00 H 3 2        36          
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      0.010158  0.005864  0.000000        0.00000                         
SCALE2      0.000000  0.011729  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007448        0.00000