PDB Short entry for 1U4E
HEADER    METAL TRANSPORT                         24-JUL-04   1U4E              
TITLE     CRYSTAL STRUCTURE OF CYTOPLASMIC DOMAINS OF GIRK1 CHANNEL             
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: G PROTEIN-ACTIVATED INWARD RECTIFIER POTASSIUM CHANNEL 1;  
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: CYTOPLASMIC DOMAIN;                                        
COMPND   5 SYNONYM: GIRK1; POTASSIUM CHANNEL, INWARDLY RECTIFYING, SUBFAMILY J, 
COMPND   6 MEMBER 3; INWARD RECTIFIER K+ CHANNEL KIR3.1; KGA; KGB1;             
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                   
SOURCE   3 ORGANISM_COMMON: HOUSE MOUSE;                                        
SOURCE   4 ORGANISM_TAXID: 10090;                                               
SOURCE   5 GENE: KCNJ3, GIRK1, KGA;                                             
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: PHIS8                                     
KEYWDS    METAL TRANSPORT                                                       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.PEGAN,C.ARRABIT,W.ZHOU,W.KWIATKOWSKI,P.A.SLESINGER,S.CHOE           
REVDAT   4   23-AUG-17 1U4E    1       SOURCE                                   
REVDAT   3   13-JUL-11 1U4E    1       VERSN                                    
REVDAT   2   24-FEB-09 1U4E    1       VERSN                                    
REVDAT   1   08-MAR-05 1U4E    0                                                
JRNL        AUTH   S.PEGAN,C.ARRABIT,W.ZHOU,W.KWIATKOWSKI,A.COLLINS,            
JRNL        AUTH 2 P.A.SLESINGER,S.CHOE                                         
JRNL        TITL   CYTOPLASMIC DOMAIN STRUCTURES OF KIR2.1 AND KIR3.1 SHOW      
JRNL        TITL 2 SITES FOR MODULATING GATING AND RECTIFICATION                
JRNL        REF    NAT.NEUROSCI.                 V.   8   279 2005              
JRNL        REFN                   ISSN 1097-6256                               
JRNL        PMID   15723059                                                     
JRNL        DOI    10.1038/NN1411                                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.09 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.1.24                                        
REMARK   3   AUTHORS     : MURSHUDOV,VAGIN,DODSON                               
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.09                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 91.29                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 96.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 15270                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.196                           
REMARK   3   R VALUE            (WORKING SET) : 0.194                           
REMARK   3   FREE R VALUE                     : 0.235                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 813                             
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.09                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.15                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 999                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2760                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 47                           
REMARK   3   BIN FREE R VALUE                    : 0.3220                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1599                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 129                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 33.93                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -1.12000                                             
REMARK   3    B22 (A**2) : -1.12000                                             
REMARK   3    B33 (A**2) : 2.23000                                              
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  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.191         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.171         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.121         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.589         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.950                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.936                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  1632 ; 0.034 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  1461 ; 0.002 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  2204 ; 2.378 ; 1.951       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  3398 ; 1.161 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   198 ; 9.008 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   246 ; 0.177 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1803 ; 0.012 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   340 ; 0.005 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   305 ; 0.234 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  1720 ; 0.272 ; 0.200       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):   992 ; 0.098 ; 0.200       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   112 ; 0.222 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    14 ; 0.237 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):    79 ; 0.377 ; 0.200       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    21 ; 0.200 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):   996 ; 1.858 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1618 ; 3.268 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   636 ; 4.212 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   586 ; 6.655 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : BABINET MODEL WITH MASK                              
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 1U4E COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-AUG-04.                  
REMARK 100 THE DEPOSITION ID IS D_1000023230.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 20-MAR-03                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRL                               
REMARK 200  BEAMLINE                       : BL9-1                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.08                               
REMARK 200  MONOCHROMATOR                  : MIRRORS                            
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MAR SCANNER 345 MM PLATE           
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 16100                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.080                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 94.5                               
REMARK 200  DATA REDUNDANCY                : 6.700                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.07000                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 23.0200                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.08                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.15                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 73.3                               
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 1N9P                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 44.60                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: ETHANOL, HEPES, MAGNESIUM CHLORIDE, PH   
REMARK 280  7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 4 21 2                         
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+1/2,X+1/2,Z                                          
REMARK 290       4555   Y+1/2,-X+1/2,Z                                          
REMARK 290       5555   -X+1/2,Y+1/2,-Z                                         
REMARK 290       6555   X+1/2,-Y+1/2,-Z                                         
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-Z                                                
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       38.17850            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       38.17850            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       38.17850            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       38.17850            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       38.17850            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       38.17850            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       38.17850            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       38.17850            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000        0.00000            
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        0.00000            
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,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 11580 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 35800 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -13.0 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       76.35700            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3  0.000000 -1.000000  0.000000       38.17850            
REMARK 350   BIOMT2   3  1.000000  0.000000  0.000000       38.17850            
REMARK 350   BIOMT3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   4  0.000000  1.000000  0.000000      -38.17850            
REMARK 350   BIOMT2   4 -1.000000  0.000000  0.000000       38.17850            
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      HOH A 402  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     PRO A    35                                                      
REMARK 465     ARG A    36                                                      
REMARK 465     GLY A    37                                                      
REMARK 465     SER A    38                                                      
REMARK 465     HIS A    39                                                      
REMARK 465     GLY A    40                                                      
REMARK 465     LYS A    41                                                      
REMARK 465     GLY A    61                                                      
REMARK 465     SER A    62                                                      
REMARK 465     GLU A    63                                                      
REMARK 465     LYS A   189                                                      
REMARK 465     LEU A   371                                                      
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     ILE A 202    CD1                                                 
REMARK 470     ILE A 228    CD1                                                 
REMARK 470     ILE A 270    CD1                                                 
REMARK 470     ILE A 274    CD1                                                 
REMARK 470     ILE A 298    CD1                                                 
REMARK 470     ILE A 331    CD1                                                 
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   O    HOH A   400     O    HOH A   498              1.97            
REMARK 500   OH   TYR A   281     OE1  GLU A   362              2.15            
REMARK 500   O    HOH A   439     O    HOH A   492              2.16            
REMARK 500   OE2  GLU A   350     O    HOH A   477              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
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   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    MET A 204   SD    MET A 204   CE     -0.452                       
REMARK 500    PHE A 255   CE1   PHE A 255   CZ      0.124                       
REMARK 500    PHE A 255   CE2   PHE A 255   CD2     0.138                       
REMARK 500    SER A 256   CB    SER A 256   OG      0.084                       
REMARK 500    SER A 266   CB    SER A 266   OG     -0.081                       
REMARK 500    GLU A 291   CD    GLU A 291   OE2     0.083                       
REMARK 500    SER A 343   CA    SER A 343   CB      0.105                       
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    ARG A  45   NE  -  CZ  -  NH1 ANGL. DEV. =   3.0 DEGREES          
REMARK 500    ARG A 214   NE  -  CZ  -  NH1 ANGL. DEV. =   3.2 DEGREES          
REMARK 500    ARG A 214   NE  -  CZ  -  NH2 ANGL. DEV. =  -5.1 DEGREES          
REMARK 500    ARG A 229   NE  -  CZ  -  NH1 ANGL. DEV. =  -3.9 DEGREES          
REMARK 500    CYS A 230   CB  -  CA  -  C   ANGL. DEV. =   8.5 DEGREES          
REMARK 500    ASP A 252   CB  -  CG  -  OD1 ANGL. DEV. =   8.1 DEGREES          
REMARK 500    LEU A 264   CB  -  CG  -  CD2 ANGL. DEV. =  11.9 DEGREES          
REMARK 500    ASP A 282   CB  -  CG  -  OD1 ANGL. DEV. =   7.0 DEGREES          
REMARK 500    ASP A 319   CB  -  CG  -  OD2 ANGL. DEV. =   6.5 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    ASN A  54       46.17    -94.66                                   
REMARK 500    ALA A 191      108.54    -41.96                                   
REMARK 500    GLU A 192       11.49    115.74                                   
REMARK 500    THR A 193     -138.68   -131.64                                   
REMARK 500    LEU A 246       67.92   -161.98                                   
REMARK 500    THR A 305      -47.63    -29.57                                   
REMARK 500    MET A 367      -83.28    -92.02                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 ARG A  190     ALA A  191                 -147.05                    
REMARK 500 SER A  369     PRO A  370                  149.01                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1P7B   RELATED DB: PDB                                   
REMARK 900 THE CYTOPLASMIC DOMAIN OF KIRBAC1.1 CHANNEL IS HOMOLOGOUS TO THE     
REMARK 900 ONE OF GIRK CHANNEL                                                  
REMARK 900 RELATED ID: 1N9P   RELATED DB: PDB                                   
REMARK 900 THE SAME PROTEIN WITH SOME DIFFERENT LOCAL CONFORMATIONS             
DBREF  1U4E A   41    63  UNP    P63250   IRK3_MOUSE      41     63             
DBREF  1U4E A  189   371  UNP    P35562   IRK3_MOUSE     189    371             
SEQADV 1U4E PRO A   35  UNP  P63250              CLONING ARTIFACT               
SEQADV 1U4E ARG A   36  UNP  P63250              CLONING ARTIFACT               
SEQADV 1U4E GLY A   37  UNP  P63250              CLONING ARTIFACT               
SEQADV 1U4E SER A   38  UNP  P63250              CLONING ARTIFACT               
SEQADV 1U4E HIS A   39  UNP  P63250              CLONING ARTIFACT               
SEQADV 1U4E GLY A   40  UNP  P63250              CLONING ARTIFACT               
SEQRES   1 A  212  PRO ARG GLY SER HIS GLY LYS LYS ARG GLN ARG PHE VAL          
SEQRES   2 A  212  ASP LYS ASN GLY ARG CYS ASN VAL GLN HIS GLY ASN LEU          
SEQRES   3 A  212  GLY SER GLU LYS ARG ALA GLU THR LEU MET PHE SER GLU          
SEQRES   4 A  212  HIS ALA VAL ILE SER MET ARG ASP GLY LYS LEU THR LEU          
SEQRES   5 A  212  MET PHE ARG VAL GLY ASN LEU ARG ASN SER HIS MET VAL          
SEQRES   6 A  212  SER ALA GLN ILE ARG CYS LYS LEU LEU LYS SER ARG GLN          
SEQRES   7 A  212  THR PRO GLU GLY GLU PHE LEU PRO LEU ASP GLN LEU GLU          
SEQRES   8 A  212  LEU ASP VAL GLY PHE SER THR GLY ALA ASP GLN LEU PHE          
SEQRES   9 A  212  LEU VAL SER PRO LEU THR ILE CYS HIS VAL ILE ASP ALA          
SEQRES  10 A  212  LYS SER PRO PHE TYR ASP LEU SER GLN ARG SER MET GLN          
SEQRES  11 A  212  THR GLU GLN PHE GLU VAL VAL VAL ILE LEU GLU GLY ILE          
SEQRES  12 A  212  VAL GLU THR THR GLY MET THR CYS GLN ALA ARG THR SER          
SEQRES  13 A  212  TYR THR GLU ASP GLU VAL LEU TRP GLY HIS ARG PHE PHE          
SEQRES  14 A  212  PRO VAL ILE SER LEU GLU GLU GLY PHE PHE LYS VAL ASP          
SEQRES  15 A  212  TYR SER GLN PHE HIS ALA THR PHE GLU VAL PRO THR PRO          
SEQRES  16 A  212  PRO TYR SER VAL LYS GLU GLN GLU GLU MET LEU LEU MET          
SEQRES  17 A  212  SER SER PRO LEU                                              
FORMUL   2  HOH   *129(H2 O)                                                    
HELIX    1   1 SER A  284  GLN A  289  1                                   6    
HELIX    2   2 SER A  343  PHE A  345  5                                   3    
HELIX    3   3 SER A  357  MET A  364  1                                   8    
SHEET    1   A 3 VAL A  55  GLY A  58  0                                        
SHEET    2   A 3 PHE A 337  ASP A 341  1  O  PHE A 338   N  GLN A  56           
SHEET    3   A 3 ILE A 331  GLU A 334 -1  N  SER A 332   O  LYS A 339           
SHEET    1   B 3 LEU A 194  PHE A 196  0                                        
SHEET    2   B 3 LYS A 208  ASN A 217 -1  O  GLY A 216   N  MET A 195           
SHEET    3   B 3 LEU A 268  VAL A 273 -1  O  HIS A 272   N  LEU A 211           
SHEET    1   C 4 LEU A 194  PHE A 196  0                                        
SHEET    2   C 4 LYS A 208  ASN A 217 -1  O  GLY A 216   N  MET A 195           
SHEET    3   C 4 ALA A 200  ARG A 205 -1  N  VAL A 201   O  MET A 212           
SHEET    4   C 4 VAL A 321  TRP A 323  1  O  LEU A 322   N  ALA A 200           
SHEET    1   D 4 PHE A 243  GLU A 250  0                                        
SHEET    2   D 4 MET A 223  GLN A 237 -1  N  ARG A 236   O  LEU A 244           
SHEET    3   D 4 GLU A 294  VAL A 303 -1  O  VAL A 296   N  LYS A 231           
SHEET    4   D 4 THR A 309  THR A 317 -1  O  ALA A 312   N  LEU A 299           
SHEET    1   E 2 HIS A 325  PHE A 327  0                                        
SHEET    2   E 2 THR A 348  GLU A 350 -1  O  PHE A 349   N  ARG A 326           
CRYST1   76.357   76.357   92.164  90.00  90.00  90.00 P 4 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      0.013096  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.013096  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010850        0.00000