PDB Short entry for 1B4G
HEADER    POTASSIUM CHANNEL                       22-DEC-98   1B4G              
TITLE     CONTROL OF K+ CHANNEL GATING BY PROTEIN PHOSPHORYLATION: STRUCTURAL   
TITLE    2 SWITCHES OF THE INACTIVATION GATE, NMR, 22 STRUCTURES                
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: POTASSIUM CHANNEL;                                         
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: INACTIVATION DOMAIN;                                       
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 OTHER_DETAILS: SER 8 IS PHOSPHORLYATED                               
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 SYNTHETIC: YES;                                                      
SOURCE   3 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   4 ORGANISM_COMMON: HUMAN;                                              
SOURCE   5 ORGANISM_TAXID: 9606                                                 
KEYWDS    POTASSIUM CHANNEL, INACTIVATION GATE, PHOSPHORYLATION                 
EXPDTA    SOLUTION NMR                                                          
NUMMDL    22                                                                    
AUTHOR    C.ANTZ,T.BAUER,H.KALBACHER,R.FRANK,M.COVARRUBIAS,H.R.KALBITZER,       
AUTHOR   2 J.P.RUPPERSBERG,T.BAUKROWITZ,B.FAKLER                                
REVDAT   3   19-MAY-10 1B4G    1       DBREF  SOURCE                            
REVDAT   2   24-FEB-09 1B4G    1       VERSN                                    
REVDAT   1   27-APR-99 1B4G    0                                                
JRNL        AUTH   C.ANTZ,T.BAUER,H.KALBACHER,R.FRANK,M.COVARRUBIAS,            
JRNL        AUTH 2 H.R.KALBITZER,J.P.RUPPERSBERG,T.BAUKROWITZ,B.FAKLER          
JRNL        TITL   CONTROL OF K+ CHANNEL GATING BY PROTEIN PHOSPHORYLATION:     
JRNL        TITL 2 STRUCTURAL SWITCHES OF THE INACTIVATION GATE.                
JRNL        REF    NAT.STRUCT.BIOL.              V.   6   146 1999              
JRNL        REFN                   ISSN 1072-8368                               
JRNL        PMID   10048926                                                     
JRNL        DOI    10.1038/5833                                                 
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 3.8                                           
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1B4G COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 283                                
REMARK 210  PH                             : 3.5                                
REMARK 210  IONIC STRENGTH                 : NULL                               
REMARK 210  PRESSURE                       : NULL                               
REMARK 210  SAMPLE CONTENTS                : NULL                               
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : NULL                               
REMARK 210  SPECTROMETER FIELD STRENGTH    : NULL                               
REMARK 210  SPECTROMETER MODEL             : NULL                               
REMARK 210  SPECTROMETER MANUFACTURER      : NULL                               
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : NULL                               
REMARK 210   METHOD USED                   : NULL                               
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : NULL                               
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 22                                 
REMARK 210 CONFORMERS, SELECTION CRITERIA  : NULL                               
REMARK 210                                                                      
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL                
REMARK 210                                                                      
REMARK 210 REMARK: NULL                                                         
REMARK 215                                                                      
REMARK 215 NMR STUDY                                                            
REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION           
REMARK 215 NMR DATA.  PROTEIN DATA BANK CONVENTIONS REQUIRE THAT                
REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON              
REMARK 215 THESE RECORDS ARE MEANINGLESS.                                       
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
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   HZ2  LYS A    18     OG1  THR A    23              1.50            
REMARK 500   HZ2  LYS A    14     O    GLY A    16              1.53            
REMARK 500   HZ3  LYS A    18     OE2  GLU A    27              1.57            
REMARK 500   HZ3  LYS A    26     OXT  ALA A    30              1.58            
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  1 SER A   4       17.20     56.73                                   
REMARK 500  1 VAL A   7      -77.84    -77.33                                   
REMARK 500  1 SEP A   8      -47.36   -169.43                                   
REMARK 500  1 SER A   9      115.63     64.02                                   
REMARK 500  1 TYR A  10      165.78     58.16                                   
REMARK 500  1 ARG A  11     -143.79    -72.02                                   
REMARK 500  1 GLU A  28     -159.67    -76.66                                   
REMARK 500  2 SER A   4      -35.36     75.02                                   
REMARK 500  2 SER A   9      121.10     64.86                                   
REMARK 500  2 TYR A  10      174.18     53.83                                   
REMARK 500  2 ARG A  11     -137.59    -84.70                                   
REMARK 500  2 ARG A  13       65.80   -112.51                                   
REMARK 500  2 LYS A  22       48.33    -89.35                                   
REMARK 500  2 LEU A  25     -173.27     58.62                                   
REMARK 500  3 SER A   4       99.66     63.72                                   
REMARK 500  3 VAL A   7     -137.35    -87.01                                   
REMARK 500  3 SER A   9      121.26     63.52                                   
REMARK 500  3 TYR A  10      175.74     52.40                                   
REMARK 500  3 ARG A  11     -157.82    -68.37                                   
REMARK 500  3 SER A  21     -148.88     57.66                                   
REMARK 500  3 LYS A  22       63.84   -117.48                                   
REMARK 500  3 THR A  23       32.15   -152.35                                   
REMARK 500  3 CYS A  24      -64.29   -159.52                                   
REMARK 500  3 LYS A  26       79.60     18.17                                   
REMARK 500  4 SER A   4      -71.61   -111.35                                   
REMARK 500  4 CYS A   6      154.14     66.48                                   
REMARK 500  4 SEP A   8      -59.88   -169.23                                   
REMARK 500  4 SER A   9      113.21     60.76                                   
REMARK 500  4 TYR A  10      179.72     48.29                                   
REMARK 500  4 ARG A  11     -153.40    -73.32                                   
REMARK 500  4 LEU A  25     -169.29   -112.82                                   
REMARK 500  4 LYS A  26       43.45    -98.89                                   
REMARK 500  4 MET A  29     -161.19   -103.05                                   
REMARK 500  5 CYS A   6      156.55     69.00                                   
REMARK 500  5 SER A   9     -161.47     62.53                                   
REMARK 500  5 LYS A  14       55.49    -68.49                                   
REMARK 500  5 LYS A  22       54.84   -119.90                                   
REMARK 500  6 SEP A   8      -58.13   -126.60                                   
REMARK 500  6 SER A   9      111.62     62.95                                   
REMARK 500  6 TYR A  10     -161.92     35.93                                   
REMARK 500  6 ARG A  11     -146.74    -85.17                                   
REMARK 500  7 VAL A   7     -146.49   -111.28                                   
REMARK 500  7 SER A   9      116.49     63.32                                   
REMARK 500  7 TYR A  10      172.94     54.64                                   
REMARK 500  7 ARG A  11     -157.51    -70.15                                   
REMARK 500  7 ARG A  13       78.08   -118.89                                   
REMARK 500  7 ASN A  17     -158.22   -136.61                                   
REMARK 500  7 SER A  21     -152.24     56.92                                   
REMARK 500  7 LEU A  25     -161.98    -74.63                                   
REMARK 500  7 MET A  29     -157.09   -103.36                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS     177 RAMACHANDRAN OUTLIERS.                        
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  1 ARG A  11         0.32    SIDE CHAIN                              
REMARK 500  1 ARG A  13         0.31    SIDE CHAIN                              
REMARK 500  2 ARG A  11         0.30    SIDE CHAIN                              
REMARK 500  2 ARG A  13         0.32    SIDE CHAIN                              
REMARK 500  3 ARG A  11         0.32    SIDE CHAIN                              
REMARK 500  3 ARG A  13         0.29    SIDE CHAIN                              
REMARK 500  4 ARG A  11         0.32    SIDE CHAIN                              
REMARK 500  4 ARG A  13         0.31    SIDE CHAIN                              
REMARK 500  5 ARG A  11         0.26    SIDE CHAIN                              
REMARK 500  5 ARG A  13         0.21    SIDE CHAIN                              
REMARK 500  6 ARG A  11         0.29    SIDE CHAIN                              
REMARK 500  6 ARG A  13         0.31    SIDE CHAIN                              
REMARK 500  7 ARG A  11         0.29    SIDE CHAIN                              
REMARK 500  7 ARG A  13         0.27    SIDE CHAIN                              
REMARK 500  8 ARG A  11         0.32    SIDE CHAIN                              
REMARK 500  8 ARG A  13         0.26    SIDE CHAIN                              
REMARK 500  9 ARG A  11         0.30    SIDE CHAIN                              
REMARK 500  9 ARG A  13         0.31    SIDE CHAIN                              
REMARK 500 10 ARG A  11         0.32    SIDE CHAIN                              
REMARK 500 10 ARG A  13         0.30    SIDE CHAIN                              
REMARK 500 11 ARG A  11         0.31    SIDE CHAIN                              
REMARK 500 11 ARG A  13         0.30    SIDE CHAIN                              
REMARK 500 12 ARG A  11         0.30    SIDE CHAIN                              
REMARK 500 12 ARG A  13         0.31    SIDE CHAIN                              
REMARK 500 13 ARG A  11         0.31    SIDE CHAIN                              
REMARK 500 13 ARG A  13         0.30    SIDE CHAIN                              
REMARK 500 14 ARG A  11         0.28    SIDE CHAIN                              
REMARK 500 14 ARG A  13         0.32    SIDE CHAIN                              
REMARK 500 15 ARG A  11         0.32    SIDE CHAIN                              
REMARK 500 15 ARG A  13         0.21    SIDE CHAIN                              
REMARK 500 16 ARG A  11         0.32    SIDE CHAIN                              
REMARK 500 16 ARG A  13         0.32    SIDE CHAIN                              
REMARK 500 17 ARG A  11         0.29    SIDE CHAIN                              
REMARK 500 17 ARG A  13         0.28    SIDE CHAIN                              
REMARK 500 18 ARG A  11         0.29    SIDE CHAIN                              
REMARK 500 18 ARG A  13         0.28    SIDE CHAIN                              
REMARK 500 19 ARG A  11         0.31    SIDE CHAIN                              
REMARK 500 19 ARG A  13         0.32    SIDE CHAIN                              
REMARK 500 20 ARG A  11         0.32    SIDE CHAIN                              
REMARK 500 20 ARG A  13         0.31    SIDE CHAIN                              
REMARK 500 21 ARG A  11         0.30    SIDE CHAIN                              
REMARK 500 21 ARG A  13         0.30    SIDE CHAIN                              
REMARK 500 22 ARG A  11         0.31    SIDE CHAIN                              
REMARK 500 22 ARG A  13         0.31    SIDE CHAIN                              
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  1B4G A    1    30  UNP    Q03721   KCNC4_HUMAN      1     30             
SEQRES   1 A   30  MET ILE SER SER VAL CYS VAL SEP SER TYR ARG GLY ARG          
SEQRES   2 A   30  LYS SER GLY ASN LYS PRO PRO SER LYS THR CYS LEU LYS          
SEQRES   3 A   30  GLU GLU MET ALA                                              
MODRES 1B4G SEP A    8  SER  PHOSPHOSERINE                                      
HET    SEP  A   8      15                                                       
HETNAM     SEP PHOSPHOSERINE                                                    
HETSYN     SEP PHOSPHONOSERINE                                                  
FORMUL   1  SEP    C3 H8 N O6 P                                                 
LINK         N   SEP A   8                 C   VAL A   7     1555   1555  1.31  
LINK         C   SEP A   8                 N   SER A   9     1555   1555  1.32  
CRYST1    1.000    1.000    1.000  90.00  90.00  90.00 P 1           1          
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      1.000000  0.000000  0.000000        0.00000                         
SCALE2      0.000000  1.000000  0.000000        0.00000                         
SCALE3      0.000000  0.000000  1.000000        0.00000