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Database: PDB
Entry: 6HNW
LinkDB: 6HNW
Original site: 6HNW 
HEADER    TRANSFERASE                             17-SEP-18   6HNW              
TITLE     HUMAN PROTEIN KINASE CK2 ALPHA IN COMPLEX WITH COUMESTROL             
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CASEIN KINASE II SUBUNIT ALPHA;                            
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: KINASE DOMAIN (RESIDUES 1-337);                            
COMPND   5 SYNONYM: CK II ALPHA;                                                
COMPND   6 EC: 2.7.11.1;                                                        
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: CSNK2A1, CK2A1;                                                
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    KINASE DOMAIN, TRANSFERASE                                            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    R.BATTISTUTTA,G.LOLLI                                                 
REVDAT   2   24-JAN-24 6HNW    1       REMARK                                   
REVDAT   1   07-AUG-19 6HNW    0                                                
JRNL        AUTH   R.BATTISTUTTA,G.LOLLI                                        
JRNL        TITL   INHIBITORY PROPERTIES OF ATP-COMPETITIVE COUMESTROL AND      
JRNL        TITL 2 BOLDINE ARE CORRELATED TO DIFFERENT MODULATIONS OF CK2       
JRNL        TITL 3 FLEXIBILITY.                                                 
JRNL        REF    J.NAT.PROD.                   V.  82  1014 2019              
JRNL        REFN                   ESSN 1520-6025                               
JRNL        PMID   30840451                                                     
JRNL        DOI    10.1021/ACS.JNATPROD.8B00889                                 
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX                                               
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
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) : 36.37                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.330                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.2                           
REMARK   3   NUMBER OF REFLECTIONS             : 21061                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.190                           
REMARK   3   R VALUE            (WORKING SET) : 0.188                           
REMARK   3   FREE R VALUE                     : 0.225                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.290                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1115                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 36.3706 -  3.9985    0.99     2583   165  0.1465 0.1909        
REMARK   3     2  3.9985 -  3.1743    0.97     2487   131  0.1580 0.1793        
REMARK   3     3  3.1743 -  2.7732    1.00     2510   155  0.2020 0.2509        
REMARK   3     4  2.7732 -  2.5197    0.99     2515   131  0.2247 0.2441        
REMARK   3     5  2.5197 -  2.3392    1.00     2482   156  0.2151 0.2713        
REMARK   3     6  2.3392 -  2.2013    0.96     2442   124  0.2367 0.3050        
REMARK   3     7  2.2013 -  2.0910    1.00     2525   137  0.2310 0.2523        
REMARK   3     8  2.0910 -  2.0000    0.95     2402   116  0.2783 0.3049        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : NULL                                          
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.210            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.920           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 30.72                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.003           2883                                  
REMARK   3   ANGLE     :  0.708           3906                                  
REMARK   3   CHIRALITY :  0.028            401                                  
REMARK   3   PLANARITY :  0.003            498                                  
REMARK   3   DIHEDRAL  : 14.206           1080                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 5                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 3 THROUGH 44 )                    
REMARK   3    ORIGIN FOR THE GROUP (A): -21.1039  -2.2614 -11.0239              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2490 T22:   0.2468                                     
REMARK   3      T33:   0.3466 T12:   0.0004                                     
REMARK   3      T13:   0.0331 T23:   0.1249                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.2322 L22:   0.0234                                     
REMARK   3      L33:   0.3762 L12:  -0.0014                                     
REMARK   3      L13:   0.1312 L23:   0.0127                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1630 S12:  -0.2904 S13:  -0.3224                       
REMARK   3      S21:  -0.0035 S22:   0.1918 S23:   0.1739                       
REMARK   3      S31:   0.0753 S32:  -0.0582 S33:  -0.0072                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 45 THROUGH 103 )                  
REMARK   3    ORIGIN FOR THE GROUP (A): -27.4627   8.4876 -12.8799              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1880 T22:   0.2801                                     
REMARK   3      T33:   0.2529 T12:   0.0149                                     
REMARK   3      T13:  -0.0268 T23:   0.0523                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.4847 L22:   0.1639                                     
REMARK   3      L33:   0.0543 L12:  -0.2002                                     
REMARK   3      L13:   0.1201 L23:  -0.1250                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0395 S12:  -0.0635 S13:  -0.0727                       
REMARK   3      S21:  -0.0295 S22:  -0.0078 S23:   0.1178                       
REMARK   3      S31:   0.1359 S32:  -0.0509 S33:  -0.0009                       
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 104 THROUGH 129 )                 
REMARK   3    ORIGIN FOR THE GROUP (A): -20.9987  18.2415 -13.7588              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2925 T22:   0.2918                                     
REMARK   3      T33:   0.2968 T12:  -0.0456                                     
REMARK   3      T13:  -0.0480 T23:   0.0590                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.0380 L22:  -0.0100                                     
REMARK   3      L33:   0.1528 L12:  -0.0134                                     
REMARK   3      L13:  -0.0404 L23:  -0.0670                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.2190 S12:   0.0396 S13:   0.0191                       
REMARK   3      S21:  -0.2563 S22:   0.0816 S23:   0.0475                       
REMARK   3      S31:  -0.2591 S32:   0.1051 S33:  -0.0000                       
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 130 THROUGH 280 )                 
REMARK   3    ORIGIN FOR THE GROUP (A):  -4.0899   7.9619 -19.3999              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1847 T22:   0.1365                                     
REMARK   3      T33:   0.1531 T12:  -0.0048                                     
REMARK   3      T13:  -0.0112 T23:   0.0160                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.3663 L22:   0.5453                                     
REMARK   3      L33:   0.5775 L12:   0.0606                                     
REMARK   3      L13:  -0.4530 L23:  -0.1088                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0623 S12:  -0.1388 S13:  -0.0653                       
REMARK   3      S21:  -0.1238 S22:   0.0552 S23:   0.1121                       
REMARK   3      S31:   0.0051 S32:   0.0464 S33:   0.0411                       
REMARK   3   TLS GROUP : 5                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 281 THROUGH 330 )                 
REMARK   3    ORIGIN FOR THE GROUP (A):   4.5786  13.8265 -10.2044              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1363 T22:   0.2598                                     
REMARK   3      T33:   0.1360 T12:  -0.0216                                     
REMARK   3      T13:   0.0016 T23:  -0.0249                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.2602 L22:   0.2147                                     
REMARK   3      L33:   0.3466 L12:   0.0797                                     
REMARK   3      L13:  -0.1177 L23:   0.0063                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0114 S12:  -0.4062 S13:   0.0437                       
REMARK   3      S21:   0.0011 S22:   0.0029 S23:   0.0240                       
REMARK   3      S31:   0.0351 S32:   0.4075 S33:  -0.0025                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 6HNW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 17-SEP-18.                  
REMARK 100 THE DEPOSITION ID IS D_1200011971.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 10-JUL-15                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SLS                                
REMARK 200  BEAMLINE                       : X06SA                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9794                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS EIGER X 16M                
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : AIMLESS 0.3.11                     
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 21155                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 46.270                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.6                               
REMARK 200  DATA REDUNDANCY                : 3.300                              
REMARK 200  R MERGE                    (I) : 0.07300                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 11.7000                            
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     (%) : 99.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.10                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.71400                            
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: PHASER                                                
REMARK 200 STARTING MODEL: 3Q04                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 37.76                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.98                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 32% PEG4000, 0.2 M LITHIUM SULFATE, PH   
REMARK 280  8.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K                
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       23.13700            
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 TOTAL BURIED SURFACE AREA: 410 ANGSTROM**2                           
REMARK 350 SURFACE AREA OF THE COMPLEX: 15410 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -33.0 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 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A     1                                                      
REMARK 465     SER A     2                                                      
REMARK 465     GLN A   331                                                      
REMARK 465     ALA A   332                                                      
REMARK 465     ARG A   333                                                      
REMARK 465     MET A   334                                                      
REMARK 465     GLY A   335                                                      
REMARK 465     SER A   336                                                      
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  61        2.84   -151.55                                   
REMARK 500    ASP A 156       41.38   -150.61                                   
REMARK 500    ASP A 175       79.04     50.26                                   
REMARK 500    ALA A 193      171.51     59.54                                   
REMARK 500    ASP A 210     -156.98   -156.07                                   
REMARK 500    HIS A 234       70.10   -106.48                                   
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 712        DISTANCE =  6.50 ANGSTROMS                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CUE A 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 402                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 403                 
DBREF  6HNW A    1   336  UNP    P68400   CSK21_HUMAN      1    336             
SEQRES   1 A  336  MET SER GLY PRO VAL PRO SER ARG ALA ARG VAL TYR THR          
SEQRES   2 A  336  ASP VAL ASN THR HIS ARG PRO ARG GLU TYR TRP ASP TYR          
SEQRES   3 A  336  GLU SER HIS VAL VAL GLU TRP GLY ASN GLN ASP ASP TYR          
SEQRES   4 A  336  GLN LEU VAL ARG LYS LEU GLY ARG GLY LYS TYR SER GLU          
SEQRES   5 A  336  VAL PHE GLU ALA ILE ASN ILE THR ASN ASN GLU LYS VAL          
SEQRES   6 A  336  VAL VAL LYS ILE LEU LYS PRO VAL LYS LYS LYS LYS ILE          
SEQRES   7 A  336  LYS ARG GLU ILE LYS ILE LEU GLU ASN LEU ARG GLY GLY          
SEQRES   8 A  336  PRO ASN ILE ILE THR LEU ALA ASP ILE VAL LYS ASP PRO          
SEQRES   9 A  336  VAL SER ARG THR PRO ALA LEU VAL PHE GLU HIS VAL ASN          
SEQRES  10 A  336  ASN THR ASP PHE LYS GLN LEU TYR GLN THR LEU THR ASP          
SEQRES  11 A  336  TYR ASP ILE ARG PHE TYR MET TYR GLU ILE LEU LYS ALA          
SEQRES  12 A  336  LEU ASP TYR CYS HIS SER MET GLY ILE MET HIS ARG ASP          
SEQRES  13 A  336  VAL LYS PRO HIS ASN VAL MET ILE ASP HIS GLU HIS ARG          
SEQRES  14 A  336  LYS LEU ARG LEU ILE ASP TRP GLY LEU ALA GLU PHE TYR          
SEQRES  15 A  336  HIS PRO GLY GLN GLU TYR ASN VAL ARG VAL ALA SER ARG          
SEQRES  16 A  336  TYR PHE LYS GLY PRO GLU LEU LEU VAL ASP TYR GLN MET          
SEQRES  17 A  336  TYR ASP TYR SER LEU ASP MET TRP SER LEU GLY CYS MET          
SEQRES  18 A  336  LEU ALA SER MET ILE PHE ARG LYS GLU PRO PHE PHE HIS          
SEQRES  19 A  336  GLY HIS ASP ASN TYR ASP GLN LEU VAL ARG ILE ALA LYS          
SEQRES  20 A  336  VAL LEU GLY THR GLU ASP LEU TYR ASP TYR ILE ASP LYS          
SEQRES  21 A  336  TYR ASN ILE GLU LEU ASP PRO ARG PHE ASN ASP ILE LEU          
SEQRES  22 A  336  GLY ARG HIS SER ARG LYS ARG TRP GLU ARG PHE VAL HIS          
SEQRES  23 A  336  SER GLU ASN GLN HIS LEU VAL SER PRO GLU ALA LEU ASP          
SEQRES  24 A  336  PHE LEU ASP LYS LEU LEU ARG TYR ASP HIS GLN SER ARG          
SEQRES  25 A  336  LEU THR ALA ARG GLU ALA MET GLU HIS PRO TYR PHE TYR          
SEQRES  26 A  336  THR VAL VAL LYS ASP GLN ALA ARG MET GLY SER                  
HET    CUE  A 401      20                                                       
HET    SO4  A 402       5                                                       
HET    SO4  A 403       5                                                       
HETNAM     CUE COUMESTROL                                                       
HETNAM     SO4 SULFATE ION                                                      
HETSYN     CUE 3,9-DIHYDROXY-6H-[1]BENZOFURO[3,2-C]CHROMEN-6-ONE                
FORMUL   2  CUE    C15 H8 O5                                                    
FORMUL   3  SO4    2(O4 S 2-)                                                   
FORMUL   5  HOH   *212(H2 O)                                                    
HELIX    1 AA1 PRO A   20  ASP A   25  1                                   6    
HELIX    2 AA2 TYR A   26  HIS A   29  5                                   4    
HELIX    3 AA3 ASN A   35  ASP A   37  5                                   3    
HELIX    4 AA4 LYS A   74  ARG A   89  1                                  16    
HELIX    5 AA5 ASP A  120  LEU A  128  1                                   9    
HELIX    6 AA6 THR A  129  MET A  150  1                                  22    
HELIX    7 AA7 LYS A  158  HIS A  160  5                                   3    
HELIX    8 AA8 SER A  194  LYS A  198  5                                   5    
HELIX    9 AA9 GLY A  199  VAL A  204  1                                   6    
HELIX   10 AB1 TYR A  211  PHE A  227  1                                  17    
HELIX   11 AB2 ASP A  237  GLY A  250  1                                  14    
HELIX   12 AB3 GLY A  250  TYR A  261  1                                  12    
HELIX   13 AB4 ASP A  266  ILE A  272  5                                   7    
HELIX   14 AB5 ARG A  280  VAL A  285  5                                   6    
HELIX   15 AB6 ASN A  289  VAL A  293  5                                   5    
HELIX   16 AB7 SER A  294  LEU A  305  1                                  12    
HELIX   17 AB8 ASP A  308  ARG A  312  5                                   5    
HELIX   18 AB9 THR A  314  GLU A  320  1                                   7    
HELIX   19 AC1 HIS A  321  TYR A  325  5                                   5    
SHEET    1 AA1 5 TYR A  39  ARG A  47  0                                        
SHEET    2 AA1 5 SER A  51  ASN A  58 -1  O  VAL A  53   N  GLY A  46           
SHEET    3 AA1 5 LYS A  64  LEU A  70 -1  O  VAL A  65   N  ALA A  56           
SHEET    4 AA1 5 PRO A 109  GLU A 114 -1  O  PHE A 113   N  VAL A  66           
SHEET    5 AA1 5 LEU A  97  LYS A 102 -1  N  VAL A 101   O  ALA A 110           
SHEET    1 AA2 2 ILE A 152  MET A 153  0                                        
SHEET    2 AA2 2 GLU A 180  PHE A 181 -1  O  GLU A 180   N  MET A 153           
SHEET    1 AA3 2 VAL A 162  ASP A 165  0                                        
SHEET    2 AA3 2 LYS A 170  LEU A 173 -1  O  LYS A 170   N  ASP A 165           
CISPEP   1 GLU A  230    PRO A  231          0        -3.51                     
SITE     1 AC1 10 LEU A  45  VAL A  53  VAL A  66  LYS A  68                    
SITE     2 AC1 10 PHE A 113  VAL A 116  ASN A 118  ILE A 174                    
SITE     3 AC1 10 ASP A 175  HOH A 513                                          
SITE     1 AC2  8 ASP A 253  ARG A 278  ARG A 306  TYR A 307                    
SITE     2 AC2  8 ASP A 308  HOH A 521  HOH A 552  HOH A 633                    
SITE     1 AC3  5 ARG A  80  ARG A 155  ASN A 189  VAL A 192                    
SITE     2 AC3  5 HOH A 600                                                     
CRYST1   58.329   46.274   63.428  90.00 112.02  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      0.017144  0.000000  0.006932        0.00000                         
SCALE2      0.000000  0.021610  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.017006        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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