HEADER    TRANSFERASE                             09-AUG-24   9D3F              
TITLE     WATER AND CHLORIDE AS ALLOSTERIC INHIBITORS IN WNK KINASE OSMOSENSING 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: SERINE/THREONINE-PROTEIN KINASE WNK1;                      
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: PROTEIN KINASE LYSINE-DEFICIENT 1,PROTEIN KINASE WITH NO    
COMPND   5 LYSINE 1;                                                            
COMPND   6 EC: 2.7.11.1;                                                        
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS;                              
SOURCE   3 ORGANISM_COMMON: NORWAY RAT;                                         
SOURCE   4 ORGANISM_TAXID: 10116;                                               
SOURCE   5 GENE: WNK1, HSN2, PRKWNK1;                                           
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG';        
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 866768                                      
KEYWDS    WNK1, KINASE, PEG400, COMPLEX, TRANSFERASE                            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    R.AKELLA,E.J.GOLDSMITH                                                
REVDAT   1   11-DEC-24 9D3F    0                                                
JRNL        AUTH   L.R.TEIXEIRA,R.AKELLA,J.M.HUMPHREYS,H.HE,E.J.GOLDSMITH       
JRNL        TITL   WATER AND CHLORIDE AS ALLOSTERIC INHIBITORS IN WNK KINASE    
JRNL        TITL 2 OSMOSENSING.                                                 
JRNL        REF    ELIFE                         V.  12       2024              
JRNL        REFN                   ESSN 2050-084X                               
JRNL        PMID   39584807                                                     
JRNL        DOI    10.7554/ELIFE.88224                                          
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.8.0419                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 42.77                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 95.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 18236                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : FREE R-VALUE                    
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE     (WORKING + TEST SET) : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.204                           
REMARK   3   FREE R VALUE                     : 0.236                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.149                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 939                             
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) : 2.00                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.05                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1202                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 92.62                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2580                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 78                           
REMARK   3   BIN FREE R VALUE                    : 0.2830                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2135                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 145                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 18.50                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 52.19                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.02400                                             
REMARK   3    B22 (A**2) : -0.12000                                             
REMARK   3    B33 (A**2) : 0.13700                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.02500                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.223         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.177         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.117         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.146         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.949                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.943                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2175 ; 0.011 ; 0.012       
REMARK   3   BOND LENGTHS OTHERS               (A):  2116 ; 0.001 ; 0.016       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  2921 ; 0.284 ; 1.663       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  4889 ; 0.118 ; 1.578       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   263 ; 9.944 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    16 ;10.741 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   421 ;20.678 ;10.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   321 ; 0.036 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2503 ; 0.011 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   495 ; 0.003 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   558 ; 0.230 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):    51 ; 0.242 ; 0.200       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  1084 ; 0.183 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   118 ; 0.208 ; 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):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
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):  1058 ; 4.448 ; 5.174       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  1058 ; 4.446 ; 5.175       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1319 ; 6.577 ; 9.291       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  1320 ; 6.583 ; 9.292       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1117 ; 5.415 ; 5.850       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  1118 ; 5.413 ; 5.853       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1602 ; 8.489 ;10.461       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  1603 ; 8.487 ;10.462       
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 : MASK BULK SOLVENT                                    
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
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 THEIR        
REMARK   3  RIDING POSITIONS                                                    
REMARK   4                                                                      
REMARK   4 9D3F COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-AUG-24.                  
REMARK 100 THE DEPOSITION ID IS D_1000287258.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 22-OCT-21                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.4                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 19-ID                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9795                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : APEX II CCD                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-3000 722                       
REMARK 200  DATA SCALING SOFTWARE          : HKL-3000 722                       
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 18236                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 42.774                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 96.0                               
REMARK 200  DATA REDUNDANCY                : 7.600                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 29.8000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.05                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 93.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 7.70                               
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: MOLREP 8.0.013                                        
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: PLATES                                                       
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 41.74                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.11                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 400MM POTASSIUM FORMATE, 20% PEG3350,    
REMARK 280  CRYSTALS SOAKED IN 15% PEG400, PH 7.4, VAPOR DIFFUSION, HANGING     
REMARK 280  DROP, TEMPERATURE 289K                                              
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y+1/2,-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       28.40600            
REMARK 290   SMTRY3   2  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: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     GLN A   194                                                      
REMARK 465     GLU A   195                                                      
REMARK 465     GLU A   196                                                      
REMARK 465     ARG A   197                                                      
REMARK 465     ASN A   198                                                      
REMARK 465     GLN A   199                                                      
REMARK 465     GLN A   200                                                      
REMARK 465     GLN A   201                                                      
REMARK 465     ASP A   202                                                      
REMARK 465     ASP A   203                                                      
REMARK 465     ILE A   204                                                      
REMARK 465     GLU A   205                                                      
REMARK 465     GLU A   206                                                      
REMARK 465     LEU A   207                                                      
REMARK 465     GLU A   208                                                      
REMARK 465     THR A   209                                                      
REMARK 465     LYS A   210                                                      
REMARK 465     PHE A   379                                                      
REMARK 465     ALA A   380                                                      
REMARK 465     LYS A   381                                                      
REMARK 465     SER A   382                                                      
REMARK 465     VAL A   383                                                      
REMARK 465     ILE A   384                                                      
REMARK 465     GLY A   385                                                      
REMARK 465     THR A   483                                                      
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     THR A 386    OG1  CG2                                            
REMARK 470     GLU A 482    CG   CD   OE1  OE2                                  
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    VAL A 212      -48.68    149.31                                   
REMARK 500    GLU A 254      105.16     69.80                                   
REMARK 500    LEU A 257     -160.16   -177.14                                   
REMARK 500    LYS A 292     -130.42     56.86                                   
REMARK 500    ARG A 348        3.34     83.35                                   
REMARK 500    ASP A 349       32.65   -143.52                                   
REMARK 500    THR A 361      -10.20     90.71                                   
REMARK 500    GLU A 388     -140.72   -124.38                                   
REMARK 500    MET A 390      160.24     54.90                                   
REMARK 500    ASP A 400     -154.38   -134.40                                   
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 LYS A  292     GLY A  293                   55.81                    
REMARK 500 PRO A  387     GLU A  388                  -91.01                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500    ARG A 264         0.14    SIDE CHAIN                              
REMARK 500    ARG A 467         0.11    SIDE CHAIN                              
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A 637        DISTANCE =  6.02 ANGSTROMS                       
REMARK 525    HOH A 638        DISTANCE =  6.37 ANGSTROMS                       
REMARK 525    HOH A 639        DISTANCE =  6.50 ANGSTROMS                       
REMARK 525    HOH A 640        DISTANCE =  6.68 ANGSTROMS                       
REMARK 525    HOH A 641        DISTANCE =  7.28 ANGSTROMS                       
REMARK 525    HOH A 642        DISTANCE =  7.40 ANGSTROMS                       
REMARK 525    HOH A 643        DISTANCE =  8.34 ANGSTROMS                       
REMARK 525    HOH A 644        DISTANCE =  9.45 ANGSTROMS                       
REMARK 525    HOH A 645        DISTANCE = 10.86 ANGSTROMS                       
DBREF  9D3F A  194   483  UNP    Q9JIH7   WNK1_RAT       194    483             
SEQADV 9D3F GLU A  254  UNP  Q9JIH7    ASP   254 CONFLICT                       
SEQRES   1 A  290  GLN GLU GLU ARG ASN GLN GLN GLN ASP ASP ILE GLU GLU          
SEQRES   2 A  290  LEU GLU THR LYS ALA VAL GLY MET SER ASN ASP GLY ARG          
SEQRES   3 A  290  PHE LEU LYS PHE ASP ILE GLU ILE GLY ARG GLY SER PHE          
SEQRES   4 A  290  LYS THR VAL TYR LYS GLY LEU ASP THR GLU THR THR VAL          
SEQRES   5 A  290  GLU VAL ALA TRP CYS GLU LEU GLN GLU ARG LYS LEU THR          
SEQRES   6 A  290  LYS SER GLU ARG GLN ARG PHE LYS GLU GLU ALA GLU MET          
SEQRES   7 A  290  LEU LYS GLY LEU GLN HIS PRO ASN ILE VAL ARG PHE TYR          
SEQRES   8 A  290  ASP SER TRP GLU SER THR VAL LYS GLY LYS LYS CYS ILE          
SEQRES   9 A  290  VAL LEU VAL THR GLU LEU MET THR SER GLY THR LEU LYS          
SEQRES  10 A  290  THR TYR LEU LYS ARG PHE LYS VAL MET LYS ILE LYS VAL          
SEQRES  11 A  290  LEU ARG SER TRP CYS ARG GLN ILE LEU LYS GLY LEU GLN          
SEQRES  12 A  290  PHE LEU HIS THR ARG THR PRO PRO ILE ILE HIS ARG ASP          
SEQRES  13 A  290  LEU LYS CYS ASP ASN ILE PHE ILE THR GLY PRO THR GLY          
SEQRES  14 A  290  SER VAL LYS ILE GLY ASP LEU GLY LEU ALA THR LEU LYS          
SEQRES  15 A  290  ARG ALA SER PHE ALA LYS SER VAL ILE GLY THR PRO GLU          
SEQRES  16 A  290  PHE MET ALA PRO GLU MET TYR GLU GLU LYS TYR ASP GLU          
SEQRES  17 A  290  SER VAL ASP VAL TYR ALA PHE GLY MET CYS MET LEU GLU          
SEQRES  18 A  290  MET ALA THR SER GLU TYR PRO TYR SER GLU CYS GLN ASN          
SEQRES  19 A  290  ALA ALA GLN ILE TYR ARG ARG VAL THR SER GLY VAL LYS          
SEQRES  20 A  290  PRO ALA SER PHE ASP LYS VAL ALA ILE PRO GLU VAL LYS          
SEQRES  21 A  290  GLU ILE ILE GLU GLY CYS ILE ARG GLN ASN LYS ASP GLU          
SEQRES  22 A  290  ARG TYR SER ILE LYS ASP LEU LEU ASN HIS ALA PHE PHE          
SEQRES  23 A  290  GLN GLU GLU THR                                              
FORMUL   2  HOH   *145(H2 O)                                                    
HELIX    1 AA1 THR A  258  LYS A  273  1                                  16    
HELIX    2 AA2 THR A  308  LYS A  317  1                                  10    
HELIX    3 AA3 LYS A  320  THR A  340  1                                  21    
HELIX    4 AA4 LYS A  351  ASP A  353  5                                   3    
HELIX    5 AA5 ASP A  368  SER A  378  1                                  11    
HELIX    6 AA6 ALA A  391  GLU A  397  5                                   7    
HELIX    7 AA7 GLU A  401  SER A  418  1                                  18    
HELIX    8 AA8 ASN A  427  GLY A  438  1                                  12    
HELIX    9 AA9 PRO A  441  VAL A  447  5                                   7    
HELIX   10 AB1 ILE A  449  ILE A  460  1                                  12    
HELIX   11 AB2 ASN A  463  ARG A  467  5                                   5    
HELIX   12 AB3 SER A  469  ASN A  475  1                                   7    
HELIX   13 AB4 ALA A  477  GLU A  482  1                                   6    
SHEET    1 AA1 6 GLY A 213  MET A 214  0                                        
SHEET    2 AA1 6 PHE A 220  ARG A 229 -1  O  LYS A 222   N  GLY A 213           
SHEET    3 AA1 6 LYS A 233  ASP A 240 -1  O  VAL A 235   N  ILE A 227           
SHEET    4 AA1 6 GLU A 246  GLN A 253 -1  O  TRP A 249   N  TYR A 236           
SHEET    5 AA1 6 LYS A 294  GLU A 302 -1  O  LEU A 299   N  CYS A 250           
SHEET    6 AA1 6 PHE A 283  VAL A 291 -1  N  VAL A 291   O  LYS A 294           
SHEET    1 AA2 2 ILE A 355  ILE A 357  0                                        
SHEET    2 AA2 2 VAL A 364  ILE A 366 -1  O  LYS A 365   N  PHE A 356           
CISPEP   1 THR A  342    PRO A  343          0        -2.80                     
CRYST1   38.323   56.812   65.281  90.00  95.38  90.00 P 1 21 1      2          
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      0.026094  0.000000  0.002457        0.00000                         
SCALE2      0.000000  0.017602  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.015386        0.00000