HEADER    TRANSFERASE                             14-SEP-12   4H3Q              
TITLE     CRYSTAL STRUCTURE OF HUMAN ERK2 COMPLEXED WITH A MAPK DOCKING PEPTIDE 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: MITOGEN-ACTIVATED PROTEIN KINASE 1;                        
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: KINASE DOMAIN;                                             
COMPND   5 SYNONYM: MAP KINASE 1, MAPK 1, ERT1, EXTRACELLULAR SIGNAL-REGULATED  
COMPND   6 KINASE 2, ERK-2, MAP KINASE ISOFORM P42, P42-MAPK, MITOGEN-ACTIVATED 
COMPND   7 PROTEIN KINASE 2, MAP KINASE 2, MAPK 2;                              
COMPND   8 EC: 2.7.11.24;                                                       
COMPND   9 ENGINEERED: YES;                                                     
COMPND  10 MUTATION: YES;                                                       
COMPND  11 MOL_ID: 2;                                                           
COMPND  12 MOLECULE: DUAL SPECIFICITY MITOGEN-ACTIVATED PROTEIN KINASE KINASE 2;
COMPND  13 CHAIN: B;                                                            
COMPND  14 FRAGMENT: DOCKING PEPTIDE, UNP RESIDUES 4-16;                        
COMPND  15 SYNONYM: MAP KINASE KINASE 2, MAPKK 2, ERK ACTIVATOR KINASE 2,       
COMPND  16 MAPK/ERK KINASE 2, MEK 2;                                            
COMPND  17 EC: 2.7.12.2;                                                        
COMPND  18 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: MAPK1, ERK2, PRKM1, PRKM2;                                     
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: MG950;                                
SOURCE   9 MOL_ID: 2;                                                           
SOURCE  10 SYNTHETIC: YES;                                                      
SOURCE  11 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  12 ORGANISM_COMMON: HUMAN;                                              
SOURCE  13 ORGANISM_TAXID: 9606;                                                
SOURCE  14 OTHER_DETAILS: SYNTHETIC CONSTRUCT                                   
KEYWDS    KINASE DOMAIN, SIGNALING, LINEAR MOTIF, SURFACE MUTATION, TRANSFERASE 
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    G.GOGL,I.TOEROE,A.REMENYI                                             
REVDAT   3   08-NOV-23 4H3Q    1       REMARK SEQADV                            
REVDAT   2   26-JUN-13 4H3Q    1       JRNL                                     
REVDAT   1   27-FEB-13 4H3Q    0                                                
JRNL        AUTH   G.GOGL,I.TOEROE,A.REMENYI                                    
JRNL        TITL   PROTEIN-PEPTIDE COMPLEX CRYSTALLIZATION: A CASE STUDY ON THE 
JRNL        TITL 2 ERK2 MITOGEN-ACTIVATED PROTEIN KINASE                        
JRNL        REF    ACTA CRYSTALLOGR.,SECT.D      V.  69   486 2013              
JRNL        REFN                   ISSN 0907-4449                               
JRNL        PMID   23519423                                                     
JRNL        DOI    10.1107/S0907444912051062                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.20 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE: 1.8_1069)                     
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 : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 47.15                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.360                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 20371                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.184                           
REMARK   3   R VALUE            (WORKING SET) : 0.181                           
REMARK   3   FREE R VALUE                     : 0.232                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.140                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1047                            
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 47.1602 -  4.2082    0.98     2896   139  0.1613 0.1949        
REMARK   3     2  4.2082 -  3.3404    0.99     2800   174  0.1561 0.2118        
REMARK   3     3  3.3404 -  2.9182    0.99     2745   148  0.1919 0.2474        
REMARK   3     4  2.9182 -  2.6514    1.00     2743   152  0.2083 0.2645        
REMARK   3     5  2.6514 -  2.4614    1.00     2719   158  0.2231 0.3109        
REMARK   3     6  2.4614 -  2.3163    1.00     2754   129  0.2291 0.2706        
REMARK   3     7  2.3163 -  2.2000    0.98     2667   147  0.2602 0.2974        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
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)     : 0.260            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.430           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 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      :  0.010           3006                                  
REMARK   3   ANGLE     :  1.415           4092                                  
REMARK   3   CHIRALITY :  0.098            456                                  
REMARK   3   PLANARITY :  0.006            521                                  
REMARK   3   DIHEDRAL  : 19.032           1141                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 5                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: CHAIN A AND (RESSEQ 9:61)                              
REMARK   3    ORIGIN FOR THE GROUP (A):  -0.6862   8.1631  -1.9044              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1833 T22:   0.2960                                     
REMARK   3      T33:   0.4520 T12:   0.0395                                     
REMARK   3      T13:   0.0496 T23:   0.0533                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   4.5299 L22:   4.1387                                     
REMARK   3      L33:   2.5211 L12:   2.4741                                     
REMARK   3      L13:   1.1281 L23:   0.8590                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1166 S12:   0.3209 S13:   0.0115                       
REMARK   3      S21:  -0.1286 S22:  -0.2006 S23:  -0.8831                       
REMARK   3      S31:   0.2562 S32:   0.2243 S33:   0.0769                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: CHAIN A AND (RESSEQ 62:180)                            
REMARK   3    ORIGIN FOR THE GROUP (A):  -9.5909   0.8337  11.6344              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1866 T22:   0.2703                                     
REMARK   3      T33:   0.2759 T12:  -0.0000                                     
REMARK   3      T13:   0.0530 T23:  -0.0128                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.0031 L22:   2.8918                                     
REMARK   3      L33:   6.1644 L12:  -0.1572                                     
REMARK   3      L13:   1.9319 L23:  -1.2150                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0102 S12:  -0.3026 S13:   0.1600                       
REMARK   3      S21:   0.4009 S22:   0.0520 S23:   0.1298                       
REMARK   3      S31:   0.2655 S32:  -0.3539 S33:  -0.0598                       
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: CHAIN A AND (RESSEQ 181:313)                           
REMARK   3    ORIGIN FOR THE GROUP (A):  -6.1372 -14.1758  26.9951              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.8963 T22:   0.5578                                     
REMARK   3      T33:   0.3180 T12:  -0.0731                                     
REMARK   3      T13:  -0.0676 T23:   0.0769                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   5.6027 L22:   5.3976                                     
REMARK   3      L33:   3.8668 L12:  -1.0683                                     
REMARK   3      L13:   1.0424 L23:  -1.8663                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.2175 S12:  -0.5543 S13:  -0.7267                       
REMARK   3      S21:   0.4502 S22:   0.2608 S23:   0.3302                       
REMARK   3      S31:   1.1415 S32:  -0.5184 S33:  -0.4699                       
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    SELECTION: CHAIN A AND (RESSEQ 314:360)                           
REMARK   3    ORIGIN FOR THE GROUP (A): -19.1072  -1.4035   4.6269              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2392 T22:   0.5544                                     
REMARK   3      T33:   0.4787 T12:   0.0445                                     
REMARK   3      T13:   0.0205 T23:   0.0254                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.5595 L22:   2.7001                                     
REMARK   3      L33:   6.9088 L12:   0.0615                                     
REMARK   3      L13:  -0.4506 L23:   0.0924                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1884 S12:  -0.4844 S13:  -0.0298                       
REMARK   3      S21:   0.1917 S22:   0.4157 S23:   0.5962                       
REMARK   3      S31:   0.4633 S32:  -0.9136 S33:  -0.1507                       
REMARK   3   TLS GROUP : 5                                                      
REMARK   3    SELECTION: CHAIN B AND (RESSEQ 4:15)                              
REMARK   3    ORIGIN FOR THE GROUP (A):  -5.4500  15.6249  25.0250              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   1.0672 T22:   0.5946                                     
REMARK   3      T33:   1.0291 T12:   0.1708                                     
REMARK   3      T13:   0.0105 T23:  -0.1243                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.5493 L22:   5.8359                                     
REMARK   3      L33:   3.5395 L12:   1.0242                                     
REMARK   3      L13:   3.0611 L23:  -0.6049                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.3960 S12:  -0.3325 S13:   0.2170                       
REMARK   3      S21:   0.6312 S22:  -0.4069 S23:   0.9011                       
REMARK   3      S31:  -1.2620 S32:  -0.6933 S33:  -0.0828                       
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 4H3Q COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 25-SEP-12.                  
REMARK 100 THE DEPOSITION ID IS D_1000074980.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 31-JUL-12                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SLS                                
REMARK 200  BEAMLINE                       : X06DA                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0                                
REMARK 200  MONOCHROMATOR                  : SI(111)                            
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : PSI PILATUS 2M                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XDS                                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 20375                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.200                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 47.150                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.250                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.0                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.28                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 96.5                               
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: PHASER                                                
REMARK 200 STARTING MODEL: 3TEI                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 45.79                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.27                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG1500, 0.1M MIB, PH 5.5, VAPOR     
REMARK 280  DIFFUSION, HANGING DROP, TEMPERATURE 296K                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-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       20.87500            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       79.57500            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       29.26500            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       79.57500            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       20.87500            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       29.26500            
REMARK 290   SMTRY3   4  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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2100 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 16690 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 KCAL/MOL                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
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     GLY A    -1                                                      
REMARK 465     SER A     0                                                      
REMARK 465     MET A     1                                                      
REMARK 465     ALA A     2                                                      
REMARK 465     ALA A     3                                                      
REMARK 465     ALA A     4                                                      
REMARK 465     ALA A     5                                                      
REMARK 465     ALA A     6                                                      
REMARK 465     ALA A     7                                                      
REMARK 465     GLY A     8                                                      
REMARK 465     PRO B    16                                                      
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     GLU A  60    CG   CD   OE1  OE2                                  
REMARK 470     ASP A 179    CG   OD1  OD2                                       
REMARK 470     SER A 202    OG                                                  
REMARK 470     LYS A 203    CG   CD   CE   NZ                                   
REMARK 470     LYS A 231    CD   CE   NZ                                        
REMARK 470     LYS A 259    CG   CD   CE   NZ                                   
REMARK 470     ARG A 261    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU A 326    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 330    CG   CD   CE   NZ                                   
REMARK 470     ASP A 337    CG   OD1  OD2                                       
REMARK 470     ARG A 359    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     SER A 360    OG                                                  
REMARK 470     ARG B   4    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ASN B  15    CG   OD1  ND2                                       
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   532     O    HOH A   567              1.95            
REMARK 500   OE2  GLU A    96     O    HOH A   529              1.95            
REMARK 500   O    HOH A   567     O    HOH A   580              2.02            
REMARK 500   NH1  ARG A    79     O    HOH A   542              2.11            
REMARK 500   OD1  ASP A   167     O    HOH A   517              2.13            
REMARK 500   OE2  GLU A    81     NH1  ARG B     5              2.14            
REMARK 500   OH   TYR A    43     O    HOH A   557              2.15            
REMARK 500   O    HOH A   536     O    HOH A   564              2.18            
REMARK 500   OE1  GLU A   334     O    HOH A   556              2.18            
REMARK 500   O    HOH A   542     O    HOH A   581              2.19            
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    ASP A 149       39.38   -149.10                                   
REMARK 500    ASP A 167       68.42     70.32                                   
REMARK 500    PRO A 176        5.19    -52.91                                   
REMARK 500    LEU A 184      -51.04   -158.93                                   
REMARK 500    THR A 190      -73.58   -124.57                                   
REMARK 500    ARG A 191       -9.23     92.51                                   
REMARK 500    ASN A 224       16.46     58.55                                   
REMARK 500    PHE A 228       69.49   -119.08                                   
REMARK 500    PRO A 229     -164.38    -73.92                                   
REMARK 500    CYS A 254     -157.99   -167.25                                   
REMARK 500    LYS A 259        1.01     95.53                                   
REMARK 500    LEU A 289      -31.34     74.86                                   
REMARK 500    LEU A 294       56.90    -92.77                                   
REMARK 500    ASP A 318       74.92   -161.32                                   
REMARK 500    TYR A 358      131.75     -7.70                                   
REMARK 500    ARG A 359      -76.87    -81.51                                   
REMARK 500    ARG B   5      -60.18    -18.47                                   
REMARK 500    LEU B   9      103.37     89.06                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ANP A 401                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3TEI   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4H3P   RELATED DB: PDB                                   
DBREF  4H3Q A    1   360  UNP    P28482   MK01_HUMAN       1    360             
DBREF  4H3Q B    4    16  UNP    P36507   MP2K2_HUMAN      4     16             
SEQADV 4H3Q GLY A   -1  UNP  P28482              EXPRESSION TAG                 
SEQADV 4H3Q SER A    0  UNP  P28482              EXPRESSION TAG                 
SEQADV 4H3Q ALA A   77  UNP  P28482    ARG    77 ENGINEERED MUTATION            
SEQADV 4H3Q SER A  161  UNP  P28482    CYS   161 ENGINEERED MUTATION            
SEQADV 4H3Q GLY A  255  UNP  P28482    ILE   255 ENGINEERED MUTATION            
SEQADV 4H3Q ALA A  314  UNP  P28482    GLU   314 ENGINEERED MUTATION            
SEQRES   1 A  362  GLY SER MET ALA ALA ALA ALA ALA ALA GLY ALA GLY PRO          
SEQRES   2 A  362  GLU MET VAL ARG GLY GLN VAL PHE ASP VAL GLY PRO ARG          
SEQRES   3 A  362  TYR THR ASN LEU SER TYR ILE GLY GLU GLY ALA TYR GLY          
SEQRES   4 A  362  MET VAL CYS SER ALA TYR ASP ASN VAL ASN LYS VAL ARG          
SEQRES   5 A  362  VAL ALA ILE LYS LYS ILE SER PRO PHE GLU HIS GLN THR          
SEQRES   6 A  362  TYR CYS GLN ARG THR LEU ARG GLU ILE LYS ILE LEU LEU          
SEQRES   7 A  362  ALA PHE ARG HIS GLU ASN ILE ILE GLY ILE ASN ASP ILE          
SEQRES   8 A  362  ILE ARG ALA PRO THR ILE GLU GLN MET LYS ASP VAL TYR          
SEQRES   9 A  362  ILE VAL GLN ASP LEU MET GLU THR ASP LEU TYR LYS LEU          
SEQRES  10 A  362  LEU LYS THR GLN HIS LEU SER ASN ASP HIS ILE CYS TYR          
SEQRES  11 A  362  PHE LEU TYR GLN ILE LEU ARG GLY LEU LYS TYR ILE HIS          
SEQRES  12 A  362  SER ALA ASN VAL LEU HIS ARG ASP LEU LYS PRO SER ASN          
SEQRES  13 A  362  LEU LEU LEU ASN THR THR SER ASP LEU LYS ILE CYS ASP          
SEQRES  14 A  362  PHE GLY LEU ALA ARG VAL ALA ASP PRO ASP HIS ASP HIS          
SEQRES  15 A  362  THR GLY PHE LEU THR GLU TYR VAL ALA THR ARG TRP TYR          
SEQRES  16 A  362  ARG ALA PRO GLU ILE MET LEU ASN SER LYS GLY TYR THR          
SEQRES  17 A  362  LYS SER ILE ASP ILE TRP SER VAL GLY CYS ILE LEU ALA          
SEQRES  18 A  362  GLU MET LEU SER ASN ARG PRO ILE PHE PRO GLY LYS HIS          
SEQRES  19 A  362  TYR LEU ASP GLN LEU ASN HIS ILE LEU GLY ILE LEU GLY          
SEQRES  20 A  362  SER PRO SER GLN GLU ASP LEU ASN CYS GLY ILE ASN LEU          
SEQRES  21 A  362  LYS ALA ARG ASN TYR LEU LEU SER LEU PRO HIS LYS ASN          
SEQRES  22 A  362  LYS VAL PRO TRP ASN ARG LEU PHE PRO ASN ALA ASP SER          
SEQRES  23 A  362  LYS ALA LEU ASP LEU LEU ASP LYS MET LEU THR PHE ASN          
SEQRES  24 A  362  PRO HIS LYS ARG ILE GLU VAL GLU GLN ALA LEU ALA HIS          
SEQRES  25 A  362  PRO TYR LEU ALA GLN TYR TYR ASP PRO SER ASP GLU PRO          
SEQRES  26 A  362  ILE ALA GLU ALA PRO PHE LYS PHE ASP MET GLU LEU ASP          
SEQRES  27 A  362  ASP LEU PRO LYS GLU LYS LEU LYS GLU LEU ILE PHE GLU          
SEQRES  28 A  362  GLU THR ALA ARG PHE GLN PRO GLY TYR ARG SER                  
SEQRES   1 B   13  ARG ARG LYS PRO VAL LEU PRO ALA LEU THR ILE ASN PRO          
HET    ANP  A 401      31                                                       
HETNAM     ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER                      
FORMUL   3  ANP    C10 H17 N6 O12 P3                                            
FORMUL   4  HOH   *84(H2 O)                                                     
HELIX    1   1 HIS A   61  PHE A   78  1                                  18    
HELIX    2   2 LEU A  112  GLN A  119  1                                   8    
HELIX    3   3 SER A  122  ALA A  143  1                                  22    
HELIX    4   4 LYS A  151  SER A  153  5                                   3    
HELIX    5   5 ALA A  195  ASN A  201  1                                   7    
HELIX    6   6 LYS A  207  ASN A  224  1                                  18    
HELIX    7   7 HIS A  232  GLY A  245  1                                  14    
HELIX    8   8 ALA A  260  LEU A  267  1                                   8    
HELIX    9   9 PRO A  274  PHE A  279  1                                   6    
HELIX   10  10 ASP A  283  LEU A  294  1                                  12    
HELIX   11  11 GLU A  303  ALA A  309  1                                   7    
HELIX   12  12 HIS A  310  ALA A  314  5                                   5    
HELIX   13  13 ASP A  318  GLU A  322  5                                   5    
HELIX   14  14 PRO A  339  ALA A  352  1                                  14    
HELIX   15  15 ARG A  353  GLN A  355  5                                   3    
SHEET    1   A 2 MET A  13  VAL A  14  0                                        
SHEET    2   A 2 GLN A  17  VAL A  18 -1  O  GLN A  17   N  VAL A  14           
SHEET    1   B 5 TYR A  25  GLU A  33  0                                        
SHEET    2   B 5 GLY A  37  ASP A  44 -1  O  VAL A  39   N  GLY A  32           
SHEET    3   B 5 VAL A  49  ILE A  56 -1  O  LYS A  55   N  MET A  38           
SHEET    4   B 5 VAL A 101  ASP A 106 -1  O  GLN A 105   N  ALA A  52           
SHEET    5   B 5 ASP A  88  ILE A  90 -1  N  ASP A  88   O  VAL A 104           
SHEET    1   C 3 THR A 110  ASP A 111  0                                        
SHEET    2   C 3 LEU A 155  LEU A 157 -1  O  LEU A 157   N  THR A 110           
SHEET    3   C 3 LEU A 163  ILE A 165 -1  O  LYS A 164   N  LEU A 156           
SHEET    1   D 2 VAL A 145  LEU A 146  0                                        
SHEET    2   D 2 ARG A 172  VAL A 173 -1  O  ARG A 172   N  LEU A 146           
SHEET    1   E 2 ASP A 175  ASP A 179  0                                        
SHEET    2   E 2 LYS A 203  TYR A 205 -1  O  GLY A 204   N  HIS A 178           
CISPEP   1 GLY A   22    PRO A   23          0         1.27                     
CISPEP   2 VAL B    8    LEU B    9          0         7.17                     
SITE     1 AC1 19 GLY A  34  ALA A  35  TYR A  36  GLY A  37                    
SITE     2 AC1 19 VAL A  39  ALA A  52  LYS A  54  GLN A 105                    
SITE     3 AC1 19 ASP A 106  MET A 108  ASP A 111  LYS A 114                    
SITE     4 AC1 19 LYS A 151  SER A 153  LEU A 156  ASP A 167                    
SITE     5 AC1 19 HOH A 528  HOH A 539  HOH A 570                               
CRYST1   41.750   58.530  159.150  90.00  90.00  90.00 P 21 21 21    4          
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      0.023952  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.017085  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006283        0.00000