HEADER    TRANSFERASE                             20-SEP-13   4MTX              
TITLE     STRUCTURE OF THE ERS1 DIMERIZATION AND HISTIDINE PHOSPHOTRANSFER      
TITLE    2 DOMAIN FROM ARABIDOPSIS THALIANA                                     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ETHYLENE RESPONSE SENSOR 1;                                
COMPND   3 CHAIN: A, B, C, D;                                                   
COMPND   4 FRAGMENT: DIMERIZATION AND HISTIDINE PHOSPHOTRANSFER DOMAIN RESIDUES 
COMPND   5 308-407;                                                             
COMPND   6 SYNONYM: ATERS1, PROTEIN ERS1;                                       
COMPND   7 EC: 2.7.11.-, 2.7.13.3;                                              
COMPND   8 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ARABIDOPSIS THALIANA;                           
SOURCE   3 ORGANISM_COMMON: MOUSE-EAR CRESS,THALE-CRESS;                        
SOURCE   4 ORGANISM_TAXID: 3702;                                                
SOURCE   5 GENE: AT2G40940, ERS, ERS1, T20B5.14;                                
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR: PETM11/LIC                                 
KEYWDS    FOUR HELIX BUNDLE, HISTIDINE KINASE, CTR1, ER MEMBRANE, TRANSFERASE   
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    H.MAYERHOFER,J.MUELLER-DIECKMANN                                      
REVDAT   4   30-OCT-24 4MTX    1       SEQADV LINK                              
REVDAT   3   18-MAR-15 4MTX    1       JRNL                                     
REVDAT   2   17-DEC-14 4MTX    1       JRNL                                     
REVDAT   1   01-OCT-14 4MTX    0                                                
JRNL        AUTH   H.MAYERHOFER,S.PANNEERSELVAM,H.KALJUNEN,A.TUUKKANEN,         
JRNL        AUTH 2 H.D.MERTENS,J.MUELLER-DIECKMANN                              
JRNL        TITL   STRUCTURAL MODEL OF THE CYTOSOLIC DOMAIN OF THE PLANT        
JRNL        TITL 2 ETHYLENE RECEPTOR 1 (ETR1).                                  
JRNL        REF    J.BIOL.CHEM.                  V. 290  2644 2015              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   25451923                                                     
JRNL        DOI    10.1074/JBC.M114.587667                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.15 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE: DEV_1092)                     
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) : 2.15                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 47.70                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.350                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 27248                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.201                           
REMARK   3   R VALUE            (WORKING SET) : 0.198                           
REMARK   3   FREE R VALUE                     : 0.251                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.890                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1333                            
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 47.7359 -  4.6308    0.92     2581   138  0.2112 0.2318        
REMARK   3     2  4.6308 -  3.6760    0.97     2578   140  0.1660 0.2076        
REMARK   3     3  3.6760 -  3.2114    0.98     2631   127  0.1910 0.2718        
REMARK   3     4  3.2114 -  2.9179    0.99     2563   144  0.2082 0.2428        
REMARK   3     5  2.9179 -  2.7088    1.00     2600   132  0.2134 0.2853        
REMARK   3     6  2.7088 -  2.5491    1.00     2615   126  0.2054 0.2631        
REMARK   3     7  2.5491 -  2.4214    1.00     2612   126  0.2016 0.2711        
REMARK   3     8  2.4214 -  2.3160    1.00     2566   140  0.2067 0.2974        
REMARK   3     9  2.3160 -  2.2268    1.00     2568   134  0.2125 0.2800        
REMARK   3    10  2.2268 -  2.1500    1.00     2601   126  0.2313 0.2973        
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)     : 0.240            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.700           
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      :  0.009           3080                                  
REMARK   3   ANGLE     :  1.208           4155                                  
REMARK   3   CHIRALITY :  0.077            510                                  
REMARK   3   PLANARITY :  0.005            532                                  
REMARK   3   DIHEDRAL  : 15.304           1197                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 8                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: ( CHAIN A AND RESID 310:371 )                          
REMARK   3    ORIGIN FOR THE GROUP (A):  -4.1641  23.4333 -12.0144              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.4129 T22:   0.4206                                     
REMARK   3      T33:   0.2271 T12:   0.1979                                     
REMARK   3      T13:  -0.0210 T23:   0.0119                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:  -0.0261 L22:   0.0318                                     
REMARK   3      L33:   1.5023 L12:  -0.0951                                     
REMARK   3      L13:  -0.2624 L23:   0.3881                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.2681 S12:   0.2846 S13:   0.0168                       
REMARK   3      S21:  -0.1720 S22:  -0.0404 S23:  -0.0025                       
REMARK   3      S31:  -0.5018 S32:  -0.2607 S33:   0.0861                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: ( CHAIN A AND RESID 372:405 )                          
REMARK   3    ORIGIN FOR THE GROUP (A):   8.3128  24.0018  18.4720              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2672 T22:   0.0176                                     
REMARK   3      T33:   0.2975 T12:   0.0150                                     
REMARK   3      T13:  -0.0299 T23:  -0.0139                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.1185 L22:   0.6477                                     
REMARK   3      L33:   0.3552 L12:  -0.1076                                     
REMARK   3      L13:  -0.2349 L23:   0.0303                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0561 S12:   0.1976 S13:  -0.0940                       
REMARK   3      S21:   0.0604 S22:   0.0701 S23:  -0.4391                       
REMARK   3      S31:   0.3124 S32:   0.1231 S33:   0.1407                       
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: ( CHAIN B AND RESID 310:350 )                          
REMARK   3    ORIGIN FOR THE GROUP (A):   1.3632  18.3533 -27.0127              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.3315 T22:   0.6844                                     
REMARK   3      T33:   0.2650 T12:   0.2127                                     
REMARK   3      T13:   0.0180 T23:   0.0131                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.1409 L22:   0.3340                                     
REMARK   3      L33:   0.3325 L12:   0.1261                                     
REMARK   3      L13:  -0.0165 L23:   0.2654                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1452 S12:   0.5661 S13:   0.1844                       
REMARK   3      S21:  -0.0750 S22:  -0.1928 S23:   0.0236                       
REMARK   3      S31:   0.3745 S32:   0.5312 S33:  -0.0221                       
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    SELECTION: ( CHAIN B AND RESID 351:405 )                          
REMARK   3    ORIGIN FOR THE GROUP (A):  -0.8420  20.4273  19.1116              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1891 T22:  -0.0864                                     
REMARK   3      T33:   0.1655 T12:  -0.0274                                     
REMARK   3      T13:  -0.0396 T23:   0.0345                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.5153 L22:   1.1750                                     
REMARK   3      L33:   0.3293 L12:  -0.5113                                     
REMARK   3      L13:  -0.3213 L23:  -0.4700                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0697 S12:   0.5673 S13:  -0.2545                       
REMARK   3      S21:   0.0730 S22:  -0.1147 S23:  -0.1478                       
REMARK   3      S31:   0.3310 S32:   0.0182 S33:   0.0512                       
REMARK   3   TLS GROUP : 5                                                      
REMARK   3    SELECTION: ( CHAIN C AND RESID 310:371 )                          
REMARK   3    ORIGIN FOR THE GROUP (A):  16.2327  12.3732  67.1072              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2422 T22:   0.4011                                     
REMARK   3      T33:   0.2527 T12:   0.0247                                     
REMARK   3      T13:  -0.0305 T23:  -0.0173                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:  -0.0487 L22:   0.0319                                     
REMARK   3      L33:   1.9602 L12:   0.0181                                     
REMARK   3      L13:   0.2101 L23:   0.0883                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0651 S12:  -0.0964 S13:   0.0107                       
REMARK   3      S21:   0.0016 S22:   0.1503 S23:  -0.0397                       
REMARK   3      S31:   0.3346 S32:   0.4288 S33:   0.0122                       
REMARK   3   TLS GROUP : 6                                                      
REMARK   3    SELECTION: ( CHAIN C AND RESID 372:406 )                          
REMARK   3    ORIGIN FOR THE GROUP (A):   4.7698  11.5223  37.2772              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.3282 T22:  -0.0602                                     
REMARK   3      T33:   0.1469 T12:  -0.0773                                     
REMARK   3      T13:  -0.0349 T23:   0.0124                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.5807 L22:   1.2126                                     
REMARK   3      L33:   0.8580 L12:  -0.3184                                     
REMARK   3      L13:  -1.0384 L23:   0.1811                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0951 S12:  -0.4217 S13:  -0.0623                       
REMARK   3      S21:   0.3867 S22:   0.0097 S23:   0.1182                       
REMARK   3      S31:   0.1683 S32:   0.1322 S33:  -0.0869                       
REMARK   3   TLS GROUP : 7                                                      
REMARK   3    SELECTION: ( CHAIN D AND RESID 310:371 )                          
REMARK   3    ORIGIN FOR THE GROUP (A):   7.8491  11.4098  67.7840              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2941 T22:   0.3997                                     
REMARK   3      T33:   0.2881 T12:   0.0838                                     
REMARK   3      T13:  -0.0214 T23:   0.0108                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.3572 L22:   0.3915                                     
REMARK   3      L33:   4.5650 L12:   0.4917                                     
REMARK   3      L13:   1.3261 L23:   1.4128                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0305 S12:  -0.3244 S13:   0.0841                       
REMARK   3      S21:  -0.0338 S22:  -0.2121 S23:   0.0986                       
REMARK   3      S31:  -0.0562 S32:  -0.9969 S33:  -0.0313                       
REMARK   3   TLS GROUP : 8                                                      
REMARK   3    SELECTION: ( CHAIN D AND RESID 372:404 )                          
REMARK   3    ORIGIN FOR THE GROUP (A):  12.7336   2.6156  37.8112              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1541 T22:   0.2423                                     
REMARK   3      T33:   0.2907 T12:   0.0406                                     
REMARK   3      T13:  -0.0215 T23:   0.0411                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.2685 L22:   1.0072                                     
REMARK   3      L33:   1.9835 L12:  -0.1072                                     
REMARK   3      L13:   0.2775 L23:  -0.0199                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1035 S12:  -0.2449 S13:   0.0406                       
REMARK   3      S21:   0.1996 S22:  -0.0690 S23:  -0.2429                       
REMARK   3      S31:   0.0011 S32:   0.4785 S33:  -0.0847                       
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 4MTX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-OCT-13.                  
REMARK 100 THE DEPOSITION ID IS D_1000082360.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 12-NOV-09                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID23-1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9919                             
REMARK 200  MONOCHROMATOR                  : SI (111)                           
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 27137                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.150                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 47.700                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.1                               
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) : 2.15                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.23                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.7                               
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: UV-RIP                       
REMARK 200 SOFTWARE USED: SHELX                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 53.03                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.62                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.18 M L-PROLINE, 0.1 M HEPES PH 7.5,    
REMARK 280  9% PEG 3350, 0.12 M SODIUM CITRATE, VAPOR DIFFUSION, SITTING        
REMARK 280  DROP, TEMPERATURE 293K                                              
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z                                                 
REMARK 290       3555   -X+1/2,Y+1/2,-Z                                         
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        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000       32.95550            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       34.59650            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       32.95550            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       34.59650            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
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 300 REMARK: ASYMMETRIC DIMER                                             
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: 4180 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 11790 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -47.0 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 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
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: 4250 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 11580 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -52.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D                                  
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 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A 521  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 522  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH C 537  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH D 514  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH D 515  LIES ON A SPECIAL POSITION.                          
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     GLY A   306                                                      
REMARK 465     ALA A   307                                                      
REMARK 465     SER A   308                                                      
REMARK 465     HIS A   309                                                      
REMARK 465     GLU A   406                                                      
REMARK 465     ASP A   407                                                      
REMARK 465     GLY B   306                                                      
REMARK 465     ALA B   307                                                      
REMARK 465     SER B   308                                                      
REMARK 465     HIS B   309                                                      
REMARK 465     GLU B   406                                                      
REMARK 465     ASP B   407                                                      
REMARK 465     GLY C   306                                                      
REMARK 465     ALA C   307                                                      
REMARK 465     SER C   308                                                      
REMARK 465     HIS C   309                                                      
REMARK 465     ASP C   407                                                      
REMARK 465     GLY D   306                                                      
REMARK 465     ALA D   307                                                      
REMARK 465     SER D   308                                                      
REMARK 465     HIS D   309                                                      
REMARK 465     LEU D   405                                                      
REMARK 465     GLU D   406                                                      
REMARK 465     ASP D   407                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY                                       
REMARK 500                                                                      
REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY                       
REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER                 
REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME;                     
REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;                            
REMARK 500 I=INSERTION CODE).                                                   
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        ANGLE                                           
REMARK 500    MSE D 324        -14.99                                           
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4MT8   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF THE ERS1 DIMERIZATION AND HISTIDINE PHOSPHOTRANSFER     
REMARK 900 DOMAIN FROM ARABIDOPSIS THALIANA                                     
DBREF  4MTX A  308   407  UNP    Q38846   ERS1_ARATH     308    407             
DBREF  4MTX B  308   407  UNP    Q38846   ERS1_ARATH     308    407             
DBREF  4MTX C  308   407  UNP    Q38846   ERS1_ARATH     308    407             
DBREF  4MTX D  308   407  UNP    Q38846   ERS1_ARATH     308    407             
SEQADV 4MTX GLY A  306  UNP  Q38846              EXPRESSION TAG                 
SEQADV 4MTX ALA A  307  UNP  Q38846              EXPRESSION TAG                 
SEQADV 4MTX GLY B  306  UNP  Q38846              EXPRESSION TAG                 
SEQADV 4MTX ALA B  307  UNP  Q38846              EXPRESSION TAG                 
SEQADV 4MTX GLY C  306  UNP  Q38846              EXPRESSION TAG                 
SEQADV 4MTX ALA C  307  UNP  Q38846              EXPRESSION TAG                 
SEQADV 4MTX GLY D  306  UNP  Q38846              EXPRESSION TAG                 
SEQADV 4MTX ALA D  307  UNP  Q38846              EXPRESSION TAG                 
SEQRES   1 A  102  GLY ALA SER HIS ALA ALA ILE LEU GLU GLU SER MSE HIS          
SEQRES   2 A  102  ALA ARG ASP GLN LEU MSE GLU GLN ASN PHE ALA LEU ASP          
SEQRES   3 A  102  LYS ALA ARG GLN GLU ALA GLU MSE ALA VAL HIS ALA ARG          
SEQRES   4 A  102  ASN ASP PHE LEU ALA VAL MSE ASN HIS GLU MSE ARG THR          
SEQRES   5 A  102  PRO MSE HIS ALA ILE ILE SER LEU SER SER LEU LEU LEU          
SEQRES   6 A  102  GLU THR GLU LEU SER PRO GLU GLN ARG VAL MSE ILE GLU          
SEQRES   7 A  102  THR ILE LEU LYS SER SER ASN LEU VAL ALA THR LEU ILE          
SEQRES   8 A  102  SER ASP VAL LEU ASP LEU SER ARG LEU GLU ASP                  
SEQRES   1 B  102  GLY ALA SER HIS ALA ALA ILE LEU GLU GLU SER MSE HIS          
SEQRES   2 B  102  ALA ARG ASP GLN LEU MSE GLU GLN ASN PHE ALA LEU ASP          
SEQRES   3 B  102  LYS ALA ARG GLN GLU ALA GLU MSE ALA VAL HIS ALA ARG          
SEQRES   4 B  102  ASN ASP PHE LEU ALA VAL MSE ASN HIS GLU MSE ARG THR          
SEQRES   5 B  102  PRO MSE HIS ALA ILE ILE SER LEU SER SER LEU LEU LEU          
SEQRES   6 B  102  GLU THR GLU LEU SER PRO GLU GLN ARG VAL MSE ILE GLU          
SEQRES   7 B  102  THR ILE LEU LYS SER SER ASN LEU VAL ALA THR LEU ILE          
SEQRES   8 B  102  SER ASP VAL LEU ASP LEU SER ARG LEU GLU ASP                  
SEQRES   1 C  102  GLY ALA SER HIS ALA ALA ILE LEU GLU GLU SER MSE HIS          
SEQRES   2 C  102  ALA ARG ASP GLN LEU MSE GLU GLN ASN PHE ALA LEU ASP          
SEQRES   3 C  102  LYS ALA ARG GLN GLU ALA GLU MSE ALA VAL HIS ALA ARG          
SEQRES   4 C  102  ASN ASP PHE LEU ALA VAL MSE ASN HIS GLU MSE ARG THR          
SEQRES   5 C  102  PRO MSE HIS ALA ILE ILE SER LEU SER SER LEU LEU LEU          
SEQRES   6 C  102  GLU THR GLU LEU SER PRO GLU GLN ARG VAL MSE ILE GLU          
SEQRES   7 C  102  THR ILE LEU LYS SER SER ASN LEU VAL ALA THR LEU ILE          
SEQRES   8 C  102  SER ASP VAL LEU ASP LEU SER ARG LEU GLU ASP                  
SEQRES   1 D  102  GLY ALA SER HIS ALA ALA ILE LEU GLU GLU SER MSE HIS          
SEQRES   2 D  102  ALA ARG ASP GLN LEU MSE GLU GLN ASN PHE ALA LEU ASP          
SEQRES   3 D  102  LYS ALA ARG GLN GLU ALA GLU MSE ALA VAL HIS ALA ARG          
SEQRES   4 D  102  ASN ASP PHE LEU ALA VAL MSE ASN HIS GLU MSE ARG THR          
SEQRES   5 D  102  PRO MSE HIS ALA ILE ILE SER LEU SER SER LEU LEU LEU          
SEQRES   6 D  102  GLU THR GLU LEU SER PRO GLU GLN ARG VAL MSE ILE GLU          
SEQRES   7 D  102  THR ILE LEU LYS SER SER ASN LEU VAL ALA THR LEU ILE          
SEQRES   8 D  102  SER ASP VAL LEU ASP LEU SER ARG LEU GLU ASP                  
MODRES 4MTX MSE A  317  MET  SELENOMETHIONINE                                   
MODRES 4MTX MSE A  324  MET  SELENOMETHIONINE                                   
MODRES 4MTX MSE A  339  MET  SELENOMETHIONINE                                   
MODRES 4MTX MSE A  351  MET  SELENOMETHIONINE                                   
MODRES 4MTX MSE A  355  MET  SELENOMETHIONINE                                   
MODRES 4MTX MSE A  359  MET  SELENOMETHIONINE                                   
MODRES 4MTX MSE A  381  MET  SELENOMETHIONINE                                   
MODRES 4MTX MSE B  317  MET  SELENOMETHIONINE                                   
MODRES 4MTX MSE B  324  MET  SELENOMETHIONINE                                   
MODRES 4MTX MSE B  339  MET  SELENOMETHIONINE                                   
MODRES 4MTX MSE B  351  MET  SELENOMETHIONINE                                   
MODRES 4MTX MSE B  355  MET  SELENOMETHIONINE                                   
MODRES 4MTX MSE B  359  MET  SELENOMETHIONINE                                   
MODRES 4MTX MSE B  381  MET  SELENOMETHIONINE                                   
MODRES 4MTX MSE C  317  MET  SELENOMETHIONINE                                   
MODRES 4MTX MSE C  324  MET  SELENOMETHIONINE                                   
MODRES 4MTX MSE C  339  MET  SELENOMETHIONINE                                   
MODRES 4MTX MSE C  351  MET  SELENOMETHIONINE                                   
MODRES 4MTX MSE C  355  MET  SELENOMETHIONINE                                   
MODRES 4MTX MSE C  359  MET  SELENOMETHIONINE                                   
MODRES 4MTX MSE C  381  MET  SELENOMETHIONINE                                   
MODRES 4MTX MSE D  317  MET  SELENOMETHIONINE                                   
MODRES 4MTX MSE D  324  MET  SELENOMETHIONINE                                   
MODRES 4MTX MSE D  339  MET  SELENOMETHIONINE                                   
MODRES 4MTX MSE D  351  MET  SELENOMETHIONINE                                   
MODRES 4MTX MSE D  355  MET  SELENOMETHIONINE                                   
MODRES 4MTX MSE D  359  MET  SELENOMETHIONINE                                   
MODRES 4MTX MSE D  381  MET  SELENOMETHIONINE                                   
HET    MSE  A 317       8                                                       
HET    MSE  A 324      13                                                       
HET    MSE  A 339       8                                                       
HET    MSE  A 351       8                                                       
HET    MSE  A 355       8                                                       
HET    MSE  A 359       8                                                       
HET    MSE  A 381       8                                                       
HET    MSE  B 317       8                                                       
HET    MSE  B 324      16                                                       
HET    MSE  B 339       8                                                       
HET    MSE  B 351       8                                                       
HET    MSE  B 355       8                                                       
HET    MSE  B 359       8                                                       
HET    MSE  B 381      13                                                       
HET    MSE  C 317      13                                                       
HET    MSE  C 324       8                                                       
HET    MSE  C 339       8                                                       
HET    MSE  C 351       8                                                       
HET    MSE  C 355       8                                                       
HET    MSE  C 359       8                                                       
HET    MSE  C 381       8                                                       
HET    MSE  D 317       8                                                       
HET    MSE  D 324      16                                                       
HET    MSE  D 339       8                                                       
HET    MSE  D 351       8                                                       
HET    MSE  D 355       8                                                       
HET    MSE  D 359       8                                                       
HET    MSE  D 381       8                                                       
HETNAM     MSE SELENOMETHIONINE                                                 
FORMUL   1  MSE    28(C5 H11 N O2 SE)                                           
FORMUL   5  HOH   *176(H2 O)                                                    
HELIX    1   1 ALA A  310  LEU A  370  1                                  61    
HELIX    2   2 SER A  375  SER A  403  1                                  29    
HELIX    3   3 ALA B  311  MSE B  351  1                                  41    
HELIX    4   4 MSE B  351  LEU B  370  1                                  20    
HELIX    5   5 SER B  375  LEU B  402  1                                  28    
HELIX    6   6 ALA C  311  LEU C  370  1                                  60    
HELIX    7   7 SER C  375  SER C  403  1                                  29    
HELIX    8   8 ALA D  311  GLU D  371  1                                  61    
HELIX    9   9 SER D  375  SER D  403  1                                  29    
LINK         C   SER A 316                 N   MSE A 317     1555   1555  1.33  
LINK         C   MSE A 317                 N   HIS A 318     1555   1555  1.33  
LINK         C   LEU A 323                 N   MSE A 324     1555   1555  1.33  
LINK         C   MSE A 324                 N   GLU A 325     1555   1555  1.33  
LINK         C   GLU A 338                 N   MSE A 339     1555   1555  1.33  
LINK         C   MSE A 339                 N   ALA A 340     1555   1555  1.33  
LINK         C   VAL A 350                 N   MSE A 351     1555   1555  1.33  
LINK         C   MSE A 351                 N   ASN A 352     1555   1555  1.33  
LINK         C   GLU A 354                 N   MSE A 355     1555   1555  1.33  
LINK         C   MSE A 355                 N   ARG A 356     1555   1555  1.33  
LINK         C   PRO A 358                 N   MSE A 359     1555   1555  1.31  
LINK         C   MSE A 359                 N   HIS A 360     1555   1555  1.30  
LINK         C   VAL A 380                 N   MSE A 381     1555   1555  1.33  
LINK         C   MSE A 381                 N   ILE A 382     1555   1555  1.33  
LINK         C   SER B 316                 N   MSE B 317     1555   1555  1.32  
LINK         C   MSE B 317                 N   HIS B 318     1555   1555  1.33  
LINK         C   LEU B 323                 N  AMSE B 324     1555   1555  1.33  
LINK         C   LEU B 323                 N  BMSE B 324     1555   1555  1.33  
LINK         C  AMSE B 324                 N   GLU B 325     1555   1555  1.33  
LINK         C  BMSE B 324                 N   GLU B 325     1555   1555  1.33  
LINK         C   GLU B 338                 N   MSE B 339     1555   1555  1.33  
LINK         C   MSE B 339                 N   ALA B 340     1555   1555  1.33  
LINK         C   VAL B 350                 N   MSE B 351     1555   1555  1.33  
LINK         C   MSE B 351                 N   ASN B 352     1555   1555  1.33  
LINK         C   GLU B 354                 N   MSE B 355     1555   1555  1.32  
LINK         C   MSE B 355                 N   ARG B 356     1555   1555  1.33  
LINK         C   PRO B 358                 N   MSE B 359     1555   1555  1.33  
LINK         C   MSE B 359                 N   HIS B 360     1555   1555  1.33  
LINK         C   VAL B 380                 N   MSE B 381     1555   1555  1.32  
LINK         C   MSE B 381                 N   ILE B 382     1555   1555  1.34  
LINK         C   SER C 316                 N   MSE C 317     1555   1555  1.33  
LINK         C   MSE C 317                 N   HIS C 318     1555   1555  1.33  
LINK         C   LEU C 323                 N   MSE C 324     1555   1555  1.33  
LINK         C   MSE C 324                 N   GLU C 325     1555   1555  1.33  
LINK         C   GLU C 338                 N   MSE C 339     1555   1555  1.33  
LINK         C   MSE C 339                 N   ALA C 340     1555   1555  1.32  
LINK         C   VAL C 350                 N   MSE C 351     1555   1555  1.33  
LINK         C   MSE C 351                 N   ASN C 352     1555   1555  1.33  
LINK         C   GLU C 354                 N   MSE C 355     1555   1555  1.32  
LINK         C   MSE C 355                 N   ARG C 356     1555   1555  1.33  
LINK         C   PRO C 358                 N   MSE C 359     1555   1555  1.33  
LINK         C   MSE C 359                 N   HIS C 360     1555   1555  1.33  
LINK         C   VAL C 380                 N   MSE C 381     1555   1555  1.31  
LINK         C   MSE C 381                 N   ILE C 382     1555   1555  1.32  
LINK         C   SER D 316                 N   MSE D 317     1555   1555  1.33  
LINK         C   MSE D 317                 N   HIS D 318     1555   1555  1.34  
LINK         C   LEU D 323                 N  AMSE D 324     1555   1555  1.33  
LINK         C   LEU D 323                 N  BMSE D 324     1555   1555  1.33  
LINK         C  AMSE D 324                 N   GLU D 325     1555   1555  1.33  
LINK         C  BMSE D 324                 N   GLU D 325     1555   1555  1.32  
LINK         C   GLU D 338                 N   MSE D 339     1555   1555  1.33  
LINK         C   MSE D 339                 N   ALA D 340     1555   1555  1.33  
LINK         C   VAL D 350                 N   MSE D 351     1555   1555  1.33  
LINK         C   MSE D 351                 N   ASN D 352     1555   1555  1.33  
LINK         C   GLU D 354                 N   MSE D 355     1555   1555  1.32  
LINK         C   MSE D 355                 N   ARG D 356     1555   1555  1.33  
LINK         C   PRO D 358                 N   MSE D 359     1555   1555  1.33  
LINK         C   MSE D 359                 N   HIS D 360     1555   1555  1.33  
LINK         C   VAL D 380                 N   MSE D 381     1555   1555  1.33  
LINK         C   MSE D 381                 N   ILE D 382     1555   1555  1.33  
CISPEP   1 SER B  403    ARG B  404          0       -25.01                     
CRYST1   65.911   69.193  108.256  90.00  90.00  90.00 P 21 21 2    16          
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      0.015172  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.014452  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009237        0.00000