PDB Short entry for 3SPJ
HEADER    METAL TRANSPORT                         01-JUL-11   3SPJ              
TITLE     APO INWARD RECTIFIER POTASSIUM CHANNEL KIR2.2 I223L MUTANT            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: INWARD-RECTIFIER K+ CHANNEL KIR2.2;                        
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: INWARD RECTIFIER POTASSIUM CHANNEL 2.2;                     
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: GALLUS GALLUS;                                  
SOURCE   3 ORGANISM_COMMON: CHICKEN;                                            
SOURCE   4 ORGANISM_TAXID: 9031;                                                
SOURCE   5 GENE: KIR2.2;                                                        
SOURCE   6 EXPRESSION_SYSTEM: PICHIA PASTORIS;                                  
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 4922                                        
KEYWDS    PIP, MEMBRANE PROTEIN, LIPID, RECEPTOR, METAL TRANSPORT               
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.B.HANSEN,X.TAO,R.MACKINNON                                          
REVDAT   2   21-SEP-11 3SPJ    1       JRNL                                     
REVDAT   1   24-AUG-11 3SPJ    0                                                
JRNL        AUTH   S.B.HANSEN,X.TAO,R.MACKINNON                                 
JRNL        TITL   STRUCTURAL BASIS OF PIP(2) ACTIVATION OF THE CLASSICAL       
JRNL        TITL 2 INWARD RECTIFIER K(+) CHANNEL KIR2.2.                        
JRNL        REF    NATURE                        V. 477   495 2011              
JRNL        REFN                   ISSN 0028-0836                               
JRNL        PMID   21874019                                                     
JRNL        DOI    10.1038/NATURE10370                                          
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.31 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE: 1.7_650)                      
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VICENT CHEN,IAN             
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-                     
REMARK   3               : KUNSTLEVE,LI-WEI HUNG,ROBERT IMMORMINO,              
REMARK   3               : TOM IOERGER,AIRLIE MCCOY,ERIK MCKEE,NIGEL            
REMARK   3               : MORIARTY,REETAL PAI,RANDY READ,JANE                  
REMARK   3               : RICHARDSON,DAVID RICHARDSON,TOD ROMO,JIM             
REMARK   3               : SACCHETTINI,NICHOLAS SAUTER,JACOB SMITH,             
REMARK   3               : LAURENT STORONI,TOM TERWILLIGER,PETER                
REMARK   3               : ZWART                                                
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 3.31                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 28.36                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 95.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 9689                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.236                           
REMARK   3   R VALUE            (WORKING SET) : 0.235                           
REMARK   3   FREE R VALUE                     : 0.267                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.800                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 465                             
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 28.3650 -  4.7646    0.97     3144   150  0.2476 0.2661        
REMARK   3     2  4.7646 -  3.7847    0.98     3129   176  0.1916 0.2480        
REMARK   3     3  3.7847 -  3.3071    0.92     2951   139  0.2742 0.3188        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.10                                          
REMARK   3   SHRINKAGE RADIUS   : 0.83                                          
REMARK   3   K_SOL              : 0.29                                          
REMARK   3   B_SOL              : 97.95                                         
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.360            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 28.730           
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) : -4.53380                                             
REMARK   3    B22 (A**2) : -4.53380                                             
REMARK   3    B33 (A**2) : 9.06770                                              
REMARK   3    B12 (A**2) : -0.00000                                             
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : -0.00000                                             
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      :  0.008           2636                                  
REMARK   3   ANGLE     :  0.877           3521                                  
REMARK   3   CHIRALITY :  0.060            401                                  
REMARK   3   PLANARITY :  0.003            447                                  
REMARK   3   DIHEDRAL  : 15.717            939                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 2                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: chain 'A' and ((resseq 70:188))                        
REMARK   3    ORIGIN FOR THE GROUP (A): -10.6839   7.8013 -36.7186              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   1.0177 T22:   1.1536                                     
REMARK   3      T33:   1.3160 T12:   0.1628                                     
REMARK   3      T13:   0.2088 T23:  -0.0254                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   4.3560 L22:   4.3391                                     
REMARK   3      L33:   1.9814 L12:  -0.6029                                     
REMARK   3      L13:   1.1602 L23:   2.5192                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.4504 S12:   0.2265 S13:   0.6370                       
REMARK   3      S21:   0.3073 S22:   0.0342 S23:   0.4046                       
REMARK   3      S31:  -1.1527 S32:  -0.9040 S33:   0.0003                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: chain 'A' and ((resseq 43:60) or (resseq 189:372))     
REMARK   3    ORIGIN FOR THE GROUP (A): -12.5380 -17.0483  21.6646              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   1.2986 T22:   1.2016                                     
REMARK   3      T33:   0.9896 T12:  -0.1690                                     
REMARK   3      T13:  -0.0505 T23:  -0.1196                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   4.8185 L22:   4.4971                                     
REMARK   3      L33:   2.1520 L12:  -0.0499                                     
REMARK   3      L13:   0.6552 L23:  -0.0406                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0930 S12:   0.2234 S13:  -0.5478                       
REMARK   3      S21:  -0.4461 S22:  -0.0786 S23:   0.3308                       
REMARK   3      S31:   0.6454 S32:  -0.2855 S33:   0.0000                       
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 3SPJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-JUL-11.                  
REMARK 100 THE RCSB ID CODE IS RCSB066492.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 27-JUN-11                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS                               
REMARK 200  BEAMLINE                       : X29A                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                               
REMARK 200  MONOCHROMATOR                  : ROSENBAUM-ROCK DOUBLE CRYSTAL      
REMARK 200                                   SAGITTAL FOCUSING MONOCHROMATOR    
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 10028                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.300                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 3.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.0                               
REMARK 200  DATA REDUNDANCY                : 7.500                              
REMARK 200  R MERGE                    (I) : 0.01180                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 14.5000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.30                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.40                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 7.40                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.05260                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.700                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: PDB ENTRY 3SPH                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 72.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.39                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 10.62% PEG400, 0.5 M SODIUM CHLORIDE,    
REMARK 280  0.05 M HEPES, PH 7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE    
REMARK 280  277K                                                                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z                                                 
REMARK 290       3555   -Y,X,Z                                                  
REMARK 290       4555   Y,-X,Z                                                  
REMARK 290       5555   X+1/2,Y+1/2,Z+1/2                                       
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -Y+1/2,X+1/2,Z+1/2                                      
REMARK 290       8555   Y+1/2,-X+1/2,Z+1/2                                      
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       41.88450            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       41.88450            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       98.56300            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       41.88450            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       41.88450            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       98.56300            
REMARK 290   SMTRY1   7  0.000000 -1.000000  0.000000       41.88450            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000       41.88450            
REMARK 290   SMTRY3   7  0.000000  0.000000  1.000000       98.56300            
REMARK 290   SMTRY1   8  0.000000  1.000000  0.000000       41.88450            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000       41.88450            
REMARK 290   SMTRY3   8  0.000000  0.000000  1.000000       98.56300            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 22460 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 57800 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -112.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3  0.000000 -1.000000  0.000000        0.00000            
REMARK 350   BIOMT2   3  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   4  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT2   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT3   4  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 K      K A 501  LIES ON A SPECIAL POSITION.                          
REMARK 375 K      K A 502  LIES ON A SPECIAL POSITION.                          
REMARK 375 K      K A 503  LIES ON A SPECIAL POSITION.                          
REMARK 375 K      K A 504  LIES ON A SPECIAL POSITION.                          
REMARK 375 K      K A 505  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     MET A    36                                                      
REMARK 465     ALA A    37                                                      
REMARK 465     ARG A    38                                                      
REMARK 465     ARG A    39                                                      
REMARK 465     LYS A    40                                                      
REMARK 465     CYS A    41                                                      
REMARK 465     ARG A    42                                                      
REMARK 465     ASP A    61                                                      
REMARK 465     LYS A    62                                                      
REMARK 465     PRO A    63                                                      
REMARK 465     GLN A    64                                                      
REMARK 465     ARG A    65                                                      
REMARK 465     TYR A    66                                                      
REMARK 465     ILE A    67                                                      
REMARK 465     ALA A    68                                                      
REMARK 465     ASP A    69                                                      
REMARK 465     LEU A   373                                                      
REMARK 465     GLU A   374                                                      
REMARK 465     VAL A   375                                                      
REMARK 465     LEU A   376                                                      
REMARK 465     PHE A   377                                                      
REMARK 465     GLN A   378                                                      
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 A  70    CG   SD   CE                                        
REMARK 470     PHE A  71    CG   CD1  CD2  CE1  CE2  CZ                         
REMARK 470     THR A  72    OG1  CG2                                            
REMARK 470     THR A  73    OG1  CG2                                            
REMARK 470     CYS A  74    SG                                                  
REMARK 470     VAL A  75    CG1  CG2                                            
REMARK 470     ASP A  76    CG   OD1  OD2                                       
REMARK 470     ILE A  77    CG1  CG2  CD1                                       
REMARK 470     ARG A  78    CG   CD   NE   CZ   NH1  NH2                        
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    TRP A  79      -78.41    -82.79                                   
REMARK 500    MET A 181      -61.42    -91.97                                   
REMARK 500    ARG A 186       68.11   -156.84                                   
REMARK 500    LYS A 189       67.43     61.31                                   
REMARK 500    VAL A 265      -73.72   -113.85                                   
REMARK 500    LYS A 335     -112.37     50.43                                   
REMARK 500    SER A 370      -63.16    -99.28                                   
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                               K A 503   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ILE A 144   O                                                      
REMARK 620 2 THR A 143   O    71.0                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                               K A 504   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 THR A 143   OG1                                                    
REMARK 620 2 THR A 143   O    58.5                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                               K A 502   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLY A 145   O                                                      
REMARK 620 2 ILE A 144   O    71.1                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                               K A 501   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLY A 145   O                                                      
REMARK 620 2 TYR A 146   O    67.9                                              
REMARK 620 N                    1                                               
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 501                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 502                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 503                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 504                   
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3SPC   RELATED DB: PDB                                   
REMARK 900 KIR2.2 IN COMPLEX WITH DIOCTANOYLGLYCEROL PYROPHOSPHATE              
REMARK 900 (DGPP)                                                               
REMARK 900 RELATED ID: 3SPG   RELATED DB: PDB                                   
REMARK 900 KIR2.2 R186A MUTANT IN COMPLEX WITH PIP2                             
REMARK 900 RELATED ID: 3SPH   RELATED DB: PDB                                   
REMARK 900 KIR2.2 I223L MUTANT IN COMPLEX WITH PIP2                             
REMARK 900 RELATED ID: 3SPI   RELATED DB: PDB                                   
REMARK 900 KIR2.2 IN COMPLEX WITH PIP2                                          
DBREF  3SPJ A   36   378  UNP    D2YW45   D2YW45_CHICK     1    343             
SEQADV 3SPJ LEU A  223  UNP  D2YW45    ILE   188 ENGINEERED MUTATION            
SEQRES   1 A  343  MET ALA ARG ARG LYS CYS ARG ASN ARG PHE VAL LYS LYS          
SEQRES   2 A  343  ASN GLY GLN CYS ASN VAL GLU PHE THR ASN MET ASP ASP          
SEQRES   3 A  343  LYS PRO GLN ARG TYR ILE ALA ASP MET PHE THR THR CYS          
SEQRES   4 A  343  VAL ASP ILE ARG TRP ARG TYR MET LEU LEU LEU PHE SER          
SEQRES   5 A  343  LEU ALA PHE LEU VAL SER TRP LEU LEU PHE GLY LEU ILE          
SEQRES   6 A  343  PHE TRP LEU ILE ALA LEU ILE HIS GLY ASP LEU GLU ASN          
SEQRES   7 A  343  PRO GLY GLY ASP ASP THR PHE LYS PRO CYS VAL LEU GLN          
SEQRES   8 A  343  VAL ASN GLY PHE VAL ALA ALA PHE LEU PHE SER ILE GLU          
SEQRES   9 A  343  THR GLN THR THR ILE GLY TYR GLY PHE ARG CYS VAL THR          
SEQRES  10 A  343  GLU GLU CYS PRO LEU ALA VAL PHE MET VAL VAL VAL GLN          
SEQRES  11 A  343  SER ILE VAL GLY CYS ILE ILE ASP SER PHE MET ILE GLY          
SEQRES  12 A  343  ALA ILE MET ALA LYS MET ALA ARG PRO LYS LYS ARG ALA          
SEQRES  13 A  343  GLN THR LEU LEU PHE SER HIS ASN ALA VAL VAL ALA MET          
SEQRES  14 A  343  ARG ASP GLY LYS LEU CYS LEU MET TRP ARG VAL GLY ASN          
SEQRES  15 A  343  LEU ARG LYS SER HIS LEU VAL GLU ALA HIS VAL ARG ALA          
SEQRES  16 A  343  GLN LEU ILE LYS PRO ARG ILE THR GLU GLU GLY GLU TYR          
SEQRES  17 A  343  ILE PRO LEU ASP GLN ILE ASP ILE ASP VAL GLY PHE ASP          
SEQRES  18 A  343  LYS GLY LEU ASP ARG ILE PHE LEU VAL SER PRO ILE THR          
SEQRES  19 A  343  ILE LEU HIS GLU ILE ASN GLU ASP SER PRO LEU PHE GLY          
SEQRES  20 A  343  ILE SER ARG GLN ASP LEU GLU THR ASP ASP PHE GLU ILE          
SEQRES  21 A  343  VAL VAL ILE LEU GLU GLY MET VAL GLU ALA THR ALA MET          
SEQRES  22 A  343  THR THR GLN ALA ARG SER SER TYR LEU ALA SER GLU ILE          
SEQRES  23 A  343  LEU TRP GLY HIS ARG PHE GLU PRO VAL LEU PHE GLU GLU          
SEQRES  24 A  343  LYS ASN GLN TYR LYS VAL ASP TYR SER HIS PHE HIS LYS          
SEQRES  25 A  343  THR TYR GLU VAL PRO SER THR PRO ARG CYS SER ALA LYS          
SEQRES  26 A  343  ASP LEU VAL GLU ASN LYS PHE LEU LEU SER ASN SER LEU          
SEQRES  27 A  343  GLU VAL LEU PHE GLN                                          
HET      K  A 501       1                                                       
HET      K  A 502       1                                                       
HET      K  A 503       1                                                       
HET      K  A 504       1                                                       
HET      K  A 505       1                                                       
HETNAM       K POTASSIUM ION                                                    
FORMUL   2    K    5(K 1+)                                                      
HELIX    1   1 MET A   70  VAL A   75  5                                   6    
HELIX    2   2 ARG A   80  HIS A  108  1                                  29    
HELIX    3   3 GLY A  109  ASN A  113  5                                   5    
HELIX    4   4 GLY A  129  THR A  142  1                                  14    
HELIX    5   5 CYS A  155  LYS A  183  1                                  29    
HELIX    6   6 GLY A  254  GLY A  258  5                                   5    
HELIX    7   7 SER A  284  GLU A  289  1                                   6    
HELIX    8   8 SER A  358  SER A  372  1                                  15    
SHEET    1   A 3 VAL A  54  THR A  57  0                                        
SHEET    2   A 3 GLN A 337  ASP A 341  1  O  TYR A 338   N  GLU A  55           
SHEET    3   A 3 LEU A 331  GLU A 334 -1  N  PHE A 332   O  LYS A 339           
SHEET    1   B 2 VAL A 124  LEU A 125  0                                        
SHEET    2   B 2 CYS A 150  VAL A 151 -1  O  CYS A 150   N  LEU A 125           
SHEET    1   C 3 LEU A 194  PHE A 196  0                                        
SHEET    2   C 3 LYS A 208  ASN A 217 -1  O  GLY A 216   N  LEU A 195           
SHEET    3   C 3 ILE A 268  GLU A 273 -1  O  ILE A 270   N  TRP A 213           
SHEET    1   D 4 LEU A 194  PHE A 196  0                                        
SHEET    2   D 4 LYS A 208  ASN A 217 -1  O  GLY A 216   N  LEU A 195           
SHEET    3   D 4 ALA A 200  ARG A 205 -1  N  VAL A 201   O  MET A 212           
SHEET    4   D 4 ILE A 321  TRP A 323  1  O  LEU A 322   N  ALA A 200           
SHEET    1   E 3 TYR A 243  ILE A 251  0                                        
SHEET    2   E 3 LEU A 223  ILE A 237 -1  N  LYS A 234   O  ASP A 247           
SHEET    3   E 3 ARG A 261  ILE A 262 -1  O  ILE A 262   N  ALA A 226           
SHEET    1   F 4 TYR A 243  ILE A 251  0                                        
SHEET    2   F 4 LEU A 223  ILE A 237 -1  N  LYS A 234   O  ASP A 247           
SHEET    3   F 4 GLU A 294  VAL A 303 -1  O  GLU A 294   N  ILE A 233           
SHEET    4   F 4 THR A 309  LEU A 317 -1  O  THR A 310   N  GLY A 301           
SHEET    1   G 2 HIS A 325  PHE A 327  0                                        
SHEET    2   G 2 THR A 348  GLU A 350 -1  O  TYR A 349   N  ARG A 326           
SSBOND   1 CYS A  123    CYS A  155                          1555   1555  2.04  
LINK         O   ILE A 144                 K     K A 503     1555   1555  2.67  
LINK         OG1 THR A 143                 K     K A 504     1555   1555  2.69  
LINK         O   THR A 143                 K     K A 504     1555   1555  2.70  
LINK         O   THR A 143                 K     K A 503     1555   1555  2.70  
LINK         O   GLY A 145                 K     K A 502     1555   1555  2.74  
LINK         O   ILE A 144                 K     K A 502     1555   1555  2.77  
LINK         O   GLY A 145                 K     K A 501     1555   1555  2.78  
LINK         O   TYR A 146                 K     K A 501     1555   1555  2.82  
SITE     1 AC1  3 GLY A 145  TYR A 146    K A 502                               
SITE     1 AC2  4 ILE A 144  GLY A 145    K A 501    K A 503                    
SITE     1 AC3  4 THR A 143  ILE A 144    K A 502    K A 504                    
SITE     1 AC4  2 THR A 143    K A 503                                          
CRYST1   83.769   83.769  197.126  90.00  90.00  90.00 I 4           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      0.011938  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.011938  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.005073        0.00000