HEADER    TRANSPORT PROTEIN                       06-JAN-04   1S1E              
TITLE     CRYSTAL STRUCTURE OF KV CHANNEL-INTERACTING PROTEIN 1 (KCHIP-1)       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: KV CHANNEL INTERACTING PROTEIN 1;                          
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: KCNIP1;                                                        
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET-21B(+)                                
KEYWDS    KCHIP, KV CHANNEL-INTERACTING PROTEIN, CALCIUM-BINDING PROTEIN, EF-   
KEYWDS   2 FINGER, TRANSPORT PROTEIN                                            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    R.H.SCANNEVIN,K.-W.WANG,F.JOW,J.MEGULES,D.C.KOPSCO,W.EDRIS,           
AUTHOR   2 K.C.CARROLL,Q.LU,W.-X.XU,Z.-B.XU,A.H.KATZ,S.OLLAND,L.LIN,M.TAYLOR,   
AUTHOR   3 M.STAHL,K.MALAKIAN,W.SOMERS,L.MOSYAK,M.R.BOWLBY,P.CHANDA,K.J.RHODES  
REVDAT   3   23-AUG-23 1S1E    1       REMARK SEQADV LINK                       
REVDAT   2   24-FEB-09 1S1E    1       VERSN                                    
REVDAT   1   11-JAN-05 1S1E    0                                                
JRNL        AUTH   R.H.SCANNEVIN,K.-W.WANG,F.JOW,J.MEGULES,D.C.KOPSCO,W.EDRIS,  
JRNL        AUTH 2 K.C.CARROLL,W.-X.XU,Z.-B.XU,A.H.KATZ,S.OLLAND,L.LIN,         
JRNL        AUTH 3 M.TAYLOR,M.STAHL,K.MALAKIAN,W.SOMERS,L.MOSYAK,M.R.BOWLBY,    
JRNL        AUTH 4 P.CHANDA,K.J.RHODES                                          
JRNL        TITL   TWO N-TERMINAL DOMAINS OF KV4 K(+) CHANNELS REGULATE BINDING 
JRNL        TITL 2 TO AND MODULATION BY KCHIP1.                                 
JRNL        REF    NEURON                        V.  41   587 2004              
JRNL        REFN                   ISSN 0896-6273                               
JRNL        PMID   14980207                                                     
JRNL        DOI    10.1016/S0896-6273(04)00049-2                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.30 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS                                                  
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 8417                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.224                           
REMARK   3   FREE R VALUE                     : 0.273                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 465                             
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           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
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            : 1494                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 2                                       
REMARK   3   SOLVENT ATOMS            : 123                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
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) : 0.006                           
REMARK   3   BOND ANGLES            (DEGREES) : NULL                            
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
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  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : 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 1S1E COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-JAN-04.                  
REMARK 100 THE DEPOSITION ID IS D_1000021244.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 26-AUG-00                          
REMARK 200  TEMPERATURE           (KELVIN) : 143                                
REMARK 200  PH                             : 6.1                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ALS                                
REMARK 200  BEAMLINE                       : 5.0.2                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.45                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 10497                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.300                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY                : 5.900                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.06600                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 25.6000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.38                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 95.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
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: AMORE                                                 
REMARK 200 STARTING MODEL: PDB ENTRY 1BJF                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 53.40                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.66                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG3350,CALCIUM CHLORIDE, AMMONIUM       
REMARK 280  CHLORIDE, DTT, MES, PH 6.1, VAPOR DIFFUSION, HANGING DROP,          
REMARK 280  TEMPERATURE 291K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -Y+1/2,X+1/2,Z+1/4                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+3/4                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+1/4                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+3/4                                     
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-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       88.66450            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       25.06650            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       25.06650            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       44.33225            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       25.06650            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       25.06650            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000      132.99675            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       25.06650            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       25.06650            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       44.33225            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       25.06650            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       25.06650            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000      132.99675            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       88.66450            
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     MET A     1                                                      
REMARK 465     GLY A     2                                                      
REMARK 465     ALA A     3                                                      
REMARK 465     VAL A     4                                                      
REMARK 465     MET A     5                                                      
REMARK 465     GLY A     6                                                      
REMARK 465     THR A     7                                                      
REMARK 465     PHE A     8                                                      
REMARK 465     SER A     9                                                      
REMARK 465     SER A    10                                                      
REMARK 465     LEU A    11                                                      
REMARK 465     GLN A    12                                                      
REMARK 465     THR A    13                                                      
REMARK 465     LYS A    14                                                      
REMARK 465     GLN A    15                                                      
REMARK 465     ARG A    16                                                      
REMARK 465     ARG A    17                                                      
REMARK 465     PRO A    18                                                      
REMARK 465     SER A    19                                                      
REMARK 465     LYS A    20                                                      
REMARK 465     ASP A    21                                                      
REMARK 465     LYS A    22                                                      
REMARK 465     ILE A    23                                                      
REMARK 465     GLU A    24                                                      
REMARK 465     ASP A    25                                                      
REMARK 465     GLU A    26                                                      
REMARK 465     LEU A    27                                                      
REMARK 465     GLU A    28                                                      
REMARK 465     MET A    29                                                      
REMARK 465     THR A    30                                                      
REMARK 465     MET A    31                                                      
REMARK 465     VAL A    32                                                      
REMARK 465     CYS A    33                                                      
REMARK 465     HIS A    34                                                      
REMARK 465     ARG A    35                                                      
REMARK 465     PRO A    36                                                      
REMARK 465     GLU A    37                                                      
REMARK 465     HIS A   219                                                      
REMARK 465     HIS A   220                                                      
REMARK 465     HIS A   221                                                      
REMARK 465     HIS A   222                                                      
REMARK 465     HIS A   223                                                      
REMARK 465     HIS A   224                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   OD1  ASP A   156     O    HOH A   323              1.95            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    GLU A  40   CA  -  CB  -  CG  ANGL. DEV. =  14.1 DEGREES          
REMARK 500    GLU A  40   CG  -  CD  -  OE1 ANGL. DEV. =  14.9 DEGREES          
REMARK 500    GLU A  40   CG  -  CD  -  OE2 ANGL. DEV. = -14.7 DEGREES          
REMARK 500    GLN A  41   CA  -  CB  -  CG  ANGL. DEV. = -13.8 DEGREES          
REMARK 500    GLN A  41   CG  -  CD  -  OE1 ANGL. DEV. =  14.1 DEGREES          
REMARK 500    GLN A  41   CG  -  CD  -  NE2 ANGL. DEV. = -17.4 DEGREES          
REMARK 500    ARG A  58   CG  -  CD  -  NE  ANGL. DEV. =  15.0 DEGREES          
REMARK 500    ARG A  58   CD  -  NE  -  CZ  ANGL. DEV. = -22.3 DEGREES          
REMARK 500    ASN A  96   CB  -  CG  -  OD1 ANGL. DEV. =  13.8 DEGREES          
REMARK 500    ASN A  96   CB  -  CG  -  ND2 ANGL. DEV. = -17.0 DEGREES          
REMARK 500    ILE A 117   CA  -  CB  -  CG1 ANGL. DEV. =  15.3 DEGREES          
REMARK 500    ASP A 156   CB  -  CG  -  OD1 ANGL. DEV. = -10.1 DEGREES          
REMARK 500    ASP A 156   CB  -  CG  -  OD2 ANGL. DEV. =   8.3 DEGREES          
REMARK 500    GLN A 200   CB  -  CG  -  CD  ANGL. DEV. = -19.2 DEGREES          
REMARK 500    GLN A 200   CG  -  CD  -  OE1 ANGL. DEV. =  16.8 DEGREES          
REMARK 500    GLN A 200   CG  -  CD  -  NE2 ANGL. DEV. = -19.5 DEGREES          
REMARK 500    GLU A 201   CB  -  CG  -  CD  ANGL. DEV. = -21.2 DEGREES          
REMARK 500    GLU A 201   CG  -  CD  -  OE1 ANGL. DEV. = -13.2 DEGREES          
REMARK 500    GLU A 201   CG  -  CD  -  OE2 ANGL. DEV. =  13.1 DEGREES          
REMARK 500    ASP A 203   CA  -  CB  -  CG  ANGL. DEV. = -20.4 DEGREES          
REMARK 500    ASP A 203   CB  -  CG  -  OD1 ANGL. DEV. =  15.1 DEGREES          
REMARK 500    ASP A 203   CB  -  CG  -  OD2 ANGL. DEV. = -16.6 DEGREES          
REMARK 500    ILE A 205   CA  -  CB  -  CG1 ANGL. DEV. = -17.5 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    TYR A 163     -168.49    -44.53                                   
REMARK 500    PRO A 164       -8.95    -55.40                                   
REMARK 500    LYS A 167     -179.57    -59.58                                   
REMARK 500    GLU A 168      125.55     80.86                                   
REMARK 500    LEU A 211      -54.92    -24.71                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500    ARG A  58         0.37    SIDE CHAIN                              
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 225  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 135   OD1                                                    
REMARK 620 2 ASN A 137   ND2  77.9                                              
REMARK 620 3 ASN A 137   OD1 117.7  40.2                                        
REMARK 620 4 TYR A 141   O    75.8 149.7 156.0                                  
REMARK 620 5 GLU A 146   OE1 113.7 122.7 107.6  82.0                            
REMARK 620 6 GLU A 146   OE2 100.0  71.9  72.4 127.3  51.1                      
REMARK 620 7 HOH A 239   O   170.2 105.1  64.9  98.6  72.8  89.9                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 226  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 183   OD1                                                    
REMARK 620 2 ASN A 185   OD1  83.7                                              
REMARK 620 3 ASP A 187   OD2  84.3  82.4                                        
REMARK 620 4 ILE A 189   O    80.6 159.6  83.1                                  
REMARK 620 5 GLU A 194   OE2  93.2  79.6 162.0 114.1                            
REMARK 620 6 GLU A 194   OE1 110.1 127.8 146.6  70.5  50.5                      
REMARK 620 7 HOH A 264   O   167.5  91.6  83.6 101.0  97.3  81.9                
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 225                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 226                  
DBREF  1S1E A    1   224  UNP    Q9NZI2   KCIP1_HUMAN      1    224             
SEQADV 1S1E GLU A   72  UNP  Q9NZI2    ASP    72 CONFLICT                       
SEQADV 1S1E VAL A  217  UNP  Q9NZI2              EXPRESSION TAG                 
SEQADV 1S1E GLU A  218  UNP  Q9NZI2              EXPRESSION TAG                 
SEQADV 1S1E HIS A  219  UNP  Q9NZI2              EXPRESSION TAG                 
SEQADV 1S1E HIS A  220  UNP  Q9NZI2              EXPRESSION TAG                 
SEQADV 1S1E HIS A  221  UNP  Q9NZI2              EXPRESSION TAG                 
SEQADV 1S1E HIS A  222  UNP  Q9NZI2              EXPRESSION TAG                 
SEQADV 1S1E HIS A  223  UNP  Q9NZI2              EXPRESSION TAG                 
SEQADV 1S1E HIS A  224  UNP  Q9NZI2              EXPRESSION TAG                 
SEQRES   1 A  224  MET GLY ALA VAL MET GLY THR PHE SER SER LEU GLN THR          
SEQRES   2 A  224  LYS GLN ARG ARG PRO SER LYS ASP LYS ILE GLU ASP GLU          
SEQRES   3 A  224  LEU GLU MET THR MET VAL CYS HIS ARG PRO GLU GLY LEU          
SEQRES   4 A  224  GLU GLN LEU GLU ALA GLN THR ASN PHE THR LYS ARG GLU          
SEQRES   5 A  224  LEU GLN VAL LEU TYR ARG GLY PHE LYS ASN GLU CYS PRO          
SEQRES   6 A  224  SER GLY VAL VAL ASN GLU GLU THR PHE LYS GLN ILE TYR          
SEQRES   7 A  224  ALA GLN PHE PHE PRO HIS GLY ASP ALA SER THR TYR ALA          
SEQRES   8 A  224  HIS TYR LEU PHE ASN ALA PHE ASP THR THR GLN THR GLY          
SEQRES   9 A  224  SER VAL LYS PHE GLU ASP PHE VAL THR ALA LEU SER ILE          
SEQRES  10 A  224  LEU LEU ARG GLY THR VAL HIS GLU LYS LEU ARG TRP THR          
SEQRES  11 A  224  PHE ASN LEU TYR ASP ILE ASN LYS ASP GLY TYR ILE ASN          
SEQRES  12 A  224  LYS GLU GLU MET MET ASP ILE VAL LYS ALA ILE TYR ASP          
SEQRES  13 A  224  MET MET GLY LYS TYR THR TYR PRO VAL LEU LYS GLU ASP          
SEQRES  14 A  224  THR PRO ARG GLN HIS VAL ASP VAL PHE PHE GLN LYS MET          
SEQRES  15 A  224  ASP LYS ASN LYS ASP GLY ILE VAL THR LEU ASP GLU PHE          
SEQRES  16 A  224  LEU GLU SER CYS GLN GLU ASP ASP ASN ILE MET ARG SER          
SEQRES  17 A  224  LEU GLN LEU PHE GLN ASN VAL MET VAL GLU HIS HIS HIS          
SEQRES  18 A  224  HIS HIS HIS                                                  
HET     CA  A 225       1                                                       
HET     CA  A 226       1                                                       
HETNAM      CA CALCIUM ION                                                      
FORMUL   2   CA    2(CA 2+)                                                     
FORMUL   4  HOH   *123(H2 O)                                                    
HELIX    1   1 GLY A   38  THR A   46  1                                   9    
HELIX    2   2 THR A   49  CYS A   64  1                                  16    
HELIX    3   3 ASN A   70  GLN A   80  1                                  11    
HELIX    4   4 ALA A   87  ASP A   99  1                                  13    
HELIX    5   5 LYS A  107  GLY A  121  1                                  15    
HELIX    6   6 THR A  122  ASP A  135  1                                  14    
HELIX    7   7 ASN A  143  GLY A  159  1                                  17    
HELIX    8   8 TYR A  163  LYS A  167  5                                   5    
HELIX    9   9 THR A  170  ASP A  183  1                                  14    
HELIX   10  10 LEU A  192  GLU A  201  1                                  10    
HELIX   11  11 ASP A  202  VAL A  215  1                                  14    
SHEET    1   A 2 TYR A 141  ILE A 142  0                                        
SHEET    2   A 2 VAL A 190  THR A 191 -1  O  VAL A 190   N  ILE A 142           
LINK         OD1 ASP A 135                CA    CA A 225     1555   1555  2.31  
LINK         ND2 ASN A 137                CA    CA A 225     1555   1555  2.11  
LINK         OD1 ASN A 137                CA    CA A 225     1555   1555  3.39  
LINK         O   TYR A 141                CA    CA A 225     1555   1555  2.30  
LINK         OE1 GLU A 146                CA    CA A 225     1555   1555  2.49  
LINK         OE2 GLU A 146                CA    CA A 225     1555   1555  2.58  
LINK         OD1 ASP A 183                CA    CA A 226     1555   1555  2.23  
LINK         OD1 ASN A 185                CA    CA A 226     1555   1555  2.32  
LINK         OD2 ASP A 187                CA    CA A 226     1555   1555  2.37  
LINK         O   ILE A 189                CA    CA A 226     1555   1555  2.21  
LINK         OE2 GLU A 194                CA    CA A 226     1555   1555  2.37  
LINK         OE1 GLU A 194                CA    CA A 226     1555   1555  2.73  
LINK        CA    CA A 225                 O   HOH A 239     1555   1555  2.30  
LINK        CA    CA A 226                 O   HOH A 264     1555   1555  2.50  
SITE     1 AC1  6 ASP A 135  ASN A 137  ASP A 139  TYR A 141                    
SITE     2 AC1  6 GLU A 146  HOH A 239                                          
SITE     1 AC2  6 ASP A 183  ASN A 185  ASP A 187  ILE A 189                    
SITE     2 AC2  6 GLU A 194  HOH A 264                                          
CRYST1   50.133   50.133  177.329  90.00  90.00  90.00 P 41 21 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      0.019947  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.019947  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.005639        0.00000