PDB Short entry for 3GCN
HEADER    HYDROLASE/HYDROLASE ACTIVATOR           22-FEB-09   3GCN              
TITLE     CRYSTAL STRUCTURE OF DEGS H198P/D320A MUTANT MODIFIED BY DFP IN       
TITLE    2 COMPLEX WITH OMP PEPTIDE (YQF)                                       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PROTEASE DEGS;                                             
COMPND   3 CHAIN: A;                                                            
COMPND   4 EC: 3.4.21.-;                                                        
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES;                                                       
COMPND   7 MOL_ID: 2;                                                           
COMPND   8 MOLECULE: YQF PEPTIDE;                                               
COMPND   9 CHAIN: B;                                                            
COMPND  10 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   3 ORGANISM_TAXID: 83333;                                               
SOURCE   4 STRAIN: K-12;                                                        
SOURCE   5 GENE: B3235, DEGS, HHOB, HTRH, JW3204;                               
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PET21B;                                   
SOURCE  10 MOL_ID: 2;                                                           
SOURCE  11 SYNTHETIC: YES                                                       
KEYWDS    PROTEASE, PDZ DOMAIN, STRESS-SENSOR, HTRA, OMP, HYDROLASE, SERINE     
KEYWDS   2 PROTEASE, HYDROLASE-HYDROLASE ACTIVATOR COMPLEX                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.SOHN,R.T.SAUER,R.A.GRANT                                            
REVDAT   4   20-OCT-21 3GCN    1       SEQADV LINK                              
REVDAT   3   01-NOV-17 3GCN    1       REMARK                                   
REVDAT   2   13-JUL-11 3GCN    1       VERSN                                    
REVDAT   1   31-MAR-09 3GCN    0                                                
JRNL        AUTH   J.SOHN,R.A.GRANT,R.T.SAUER                                   
JRNL        TITL   MECHANISMS OF ALLOSTERIC ACTIVATION OF THE DEGS PROTEASE BY  
JRNL        TITL 2 OMP-PEPTIDE BINDING AND PROTEIN-SUBSTRATE BINDING            
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.00 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 : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 3.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 28.87                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.340                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 11477                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.215                           
REMARK   3   R VALUE            (WORKING SET) : 0.213                           
REMARK   3   FREE R VALUE                     : 0.249                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.790                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 550                             
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 28.8700 -  4.7600    1.00     2811   137  0.2140 0.2190        
REMARK   3     2  4.7600 -  3.7810    1.00     2738   149  0.1900 0.2430        
REMARK   3     3  3.7810 -  3.3040    1.00     2666   132  0.2220 0.3140        
REMARK   3     4  3.3040 -  3.0020    1.00     2712   132  0.2450 0.2830        
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              : 0.26                                          
REMARK   3   B_SOL              : 59.60                                         
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.360            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL             
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 113.9                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.00000                                              
REMARK   3    B22 (A**2) : 0.00000                                              
REMARK   3    B33 (A**2) : 0.00000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  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      :  0.004           2280                                  
REMARK   3   ANGLE     :  0.670           3108                                  
REMARK   3   CHIRALITY :  0.042            376                                  
REMARK   3   PLANARITY :  0.003            413                                  
REMARK   3   DIHEDRAL  : 13.023            827                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
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 3GCN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-MAR-09.                  
REMARK 100 THE DEPOSITION ID IS D_1000051695.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-OCT-08                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU                             
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : VARIMAX-HF                         
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IV                    
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 11504                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY                : 40.60                              
REMARK 200  R MERGE                    (I) : 0.13400                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 34.3620                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.00                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.11                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 37.90                              
REMARK 200  R MERGE FOR SHELL          (I) : 0.95500                            
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: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 67.87                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.83                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 3% PEG 3350, 100 MM BIS-TRIS PROPANE,    
REMARK 280  50 MM NAF, PH 6.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE       
REMARK 280  298K                                                                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 3                           
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       5555   Z,X,Y                                                   
REMARK 290       6555   Z+1/2,-X+1/2,-Y                                         
REMARK 290       7555   -Z+1/2,-X,Y+1/2                                         
REMARK 290       8555   -Z,X+1/2,-Y+1/2                                         
REMARK 290       9555   Y,Z,X                                                   
REMARK 290      10555   -Y,Z+1/2,-X+1/2                                         
REMARK 290      11555   Y+1/2,-Z+1/2,-X                                         
REMARK 290      12555   -Y+1/2,-Z,X+1/2                                         
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       59.51500            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       59.51500            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       59.51500            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       59.51500            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       59.51500            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       59.51500            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY2   5  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY1   6  0.000000  0.000000  1.000000       59.51500            
REMARK 290   SMTRY2   6 -1.000000  0.000000  0.000000       59.51500            
REMARK 290   SMTRY3   6  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY1   7  0.000000  0.000000 -1.000000       59.51500            
REMARK 290   SMTRY2   7 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  1.000000  0.000000       59.51500            
REMARK 290   SMTRY1   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY2   8  1.000000  0.000000  0.000000       59.51500            
REMARK 290   SMTRY3   8  0.000000 -1.000000  0.000000       59.51500            
REMARK 290   SMTRY1   9  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   9  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY3   9  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY1  10  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2  10  0.000000  0.000000  1.000000       59.51500            
REMARK 290   SMTRY3  10 -1.000000  0.000000  0.000000       59.51500            
REMARK 290   SMTRY1  11  0.000000  1.000000  0.000000       59.51500            
REMARK 290   SMTRY2  11  0.000000  0.000000 -1.000000       59.51500            
REMARK 290   SMTRY3  11 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY1  12  0.000000 -1.000000  0.000000       59.51500            
REMARK 290   SMTRY2  12  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY3  12  1.000000  0.000000  0.000000       59.51500            
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: 830 ANGSTROM**2                           
REMARK 350 SURFACE AREA OF THE COMPLEX: 15890 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -6.0 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     MET A    16                                                      
REMARK 465     ARG A    17                                                      
REMARK 465     GLY A    18                                                      
REMARK 465     SER A    19                                                      
REMARK 465     HIS A    20                                                      
REMARK 465     HIS A    21                                                      
REMARK 465     HIS A    22                                                      
REMARK 465     HIS A    23                                                      
REMARK 465     HIS A    24                                                      
REMARK 465     HIS A    25                                                      
REMARK 465     GLY A    26                                                      
REMARK 465     ARG A    27                                                      
REMARK 465     SER A    28                                                      
REMARK 465     LEU A    29                                                      
REMARK 465     ASN A    30                                                      
REMARK 465     PRO A    31                                                      
REMARK 465     LEU A    32                                                      
REMARK 465     SER A    33                                                      
REMARK 465     THR A    34                                                      
REMARK 465     PRO A    35                                                      
REMARK 465     GLN A    36                                                      
REMARK 465     PHE A    37                                                      
REMARK 465     ILE A   266                                                      
REMARK 465     ALA A   267                                                      
REMARK 465     PRO A   268                                                      
REMARK 465     LEU A   269                                                      
REMARK 465     HIS A   270                                                      
REMARK 465     ALA A   271                                                      
REMARK 465     GLN A   272                                                      
REMARK 465     GLY A   273                                                      
REMARK 465     GLY A   274                                                      
REMARK 465     GLY A   275                                                      
REMARK 465     ILE A   276                                                      
REMARK 465     ASP A   277                                                      
REMARK 465     GLN A   278                                                      
REMARK 465     LEU A   279                                                      
REMARK 465     GLN A   280                                                      
REMARK 465     GLY A   281                                                      
REMARK 465     ASN A   355                                                      
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     ARG A 186    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG A 264    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LEU A 303    CG   CD1  CD2                                       
REMARK 470     ASP A 308    CG   OD1  OD2                                       
REMARK 470     GLN A 321    CG   CD   OE1  NE2                                  
REMARK 470     ILE A 325    CG1  CG2  CD1                                       
REMARK 470     GLN A 349    CG   CD   OE1  NE2                                  
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    HIS A  71       71.31     39.55                                   
REMARK 500    THR A 217      -48.39   -130.09                                   
REMARK 500    ASP A 290       19.16     57.96                                   
REMARK 500    ASN A 301       28.13     81.32                                   
REMARK 500    ASN A 309       12.54     53.91                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3GCO   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3GDS   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3GDU   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3GDV   RELATED DB: PDB                                   
DBREF  3GCN A   27   355  UNP    P0AEE3   DEGS_ECOLI      27    355             
DBREF  3GCN B  408   410  PDB    3GCN     3GCN           408    410             
SEQADV 3GCN MET A   16  UNP  P0AEE3              EXPRESSION TAG                 
SEQADV 3GCN ARG A   17  UNP  P0AEE3              EXPRESSION TAG                 
SEQADV 3GCN GLY A   18  UNP  P0AEE3              EXPRESSION TAG                 
SEQADV 3GCN SER A   19  UNP  P0AEE3              EXPRESSION TAG                 
SEQADV 3GCN HIS A   20  UNP  P0AEE3              EXPRESSION TAG                 
SEQADV 3GCN HIS A   21  UNP  P0AEE3              EXPRESSION TAG                 
SEQADV 3GCN HIS A   22  UNP  P0AEE3              EXPRESSION TAG                 
SEQADV 3GCN HIS A   23  UNP  P0AEE3              EXPRESSION TAG                 
SEQADV 3GCN HIS A   24  UNP  P0AEE3              EXPRESSION TAG                 
SEQADV 3GCN HIS A   25  UNP  P0AEE3              EXPRESSION TAG                 
SEQADV 3GCN GLY A   26  UNP  P0AEE3              EXPRESSION TAG                 
SEQADV 3GCN PRO A  198  UNP  P0AEE3    HIS   198 ENGINEERED MUTATION            
SEQADV 3GCN ALA A  320  UNP  P0AEE3    ASP   320 ENGINEERED MUTATION            
SEQRES   1 A  340  MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY ARG SER          
SEQRES   2 A  340  LEU ASN PRO LEU SER THR PRO GLN PHE ASP SER THR ASP          
SEQRES   3 A  340  GLU THR PRO ALA SER TYR ASN LEU ALA VAL ARG ARG ALA          
SEQRES   4 A  340  ALA PRO ALA VAL VAL ASN VAL TYR ASN ARG GLY LEU ASN          
SEQRES   5 A  340  THR ASN SER HIS ASN GLN LEU GLU ILE ARG THR LEU GLY          
SEQRES   6 A  340  SER GLY VAL ILE MET ASP GLN ARG GLY TYR ILE ILE THR          
SEQRES   7 A  340  ASN LYS HIS VAL ILE ASN ASP ALA ASP GLN ILE ILE VAL          
SEQRES   8 A  340  ALA LEU GLN ASP GLY ARG VAL PHE GLU ALA LEU LEU VAL          
SEQRES   9 A  340  GLY SER ASP SER LEU THR ASP LEU ALA VAL LEU LYS ILE          
SEQRES  10 A  340  ASN ALA THR GLY GLY LEU PRO THR ILE PRO ILE ASN ALA          
SEQRES  11 A  340  ARG ARG VAL PRO HIS ILE GLY ASP VAL VAL LEU ALA ILE          
SEQRES  12 A  340  GLY ASN PRO TYR ASN LEU GLY GLN THR ILE THR GLN GLY          
SEQRES  13 A  340  ILE ILE SER ALA THR GLY ARG ILE GLY LEU ASN PRO THR          
SEQRES  14 A  340  GLY ARG GLN ASN PHE LEU GLN THR ASP ALA SER ILE ASN          
SEQRES  15 A  340  PRO GLY ASN MIS GLY GLY ALA LEU VAL ASN SER LEU GLY          
SEQRES  16 A  340  GLU LEU MET GLY ILE ASN THR LEU SER PHE ASP LYS SER          
SEQRES  17 A  340  ASN ASP GLY GLU THR PRO GLU GLY ILE GLY PHE ALA ILE          
SEQRES  18 A  340  PRO PHE GLN LEU ALA THR LYS ILE MET ASP LYS LEU ILE          
SEQRES  19 A  340  ARG ASP GLY ARG VAL ILE ARG GLY TYR ILE GLY ILE GLY          
SEQRES  20 A  340  GLY ARG GLU ILE ALA PRO LEU HIS ALA GLN GLY GLY GLY          
SEQRES  21 A  340  ILE ASP GLN LEU GLN GLY ILE VAL VAL ASN GLU VAL SER          
SEQRES  22 A  340  PRO ASP GLY PRO ALA ALA ASN ALA GLY ILE GLN VAL ASN          
SEQRES  23 A  340  ASP LEU ILE ILE SER VAL ASP ASN LYS PRO ALA ILE SER          
SEQRES  24 A  340  ALA LEU GLU THR MET ALA GLN VAL ALA GLU ILE ARG PRO          
SEQRES  25 A  340  GLY SER VAL ILE PRO VAL VAL VAL MET ARG ASP ASP LYS          
SEQRES  26 A  340  GLN LEU THR LEU GLN VAL THR ILE GLN GLU TYR PRO ALA          
SEQRES  27 A  340  THR ASN                                                      
SEQRES   1 B    3  TYR GLN PHE                                                  
MODRES 3GCN MIS A  201  SER  MONOISOPROPYLPHOSPHORYLSERINE                      
HET    MIS  A 201      13                                                       
HETNAM     MIS MONOISOPROPYLPHOSPHORYLSERINE                                    
FORMUL   1  MIS    C6 H14 N O6 P                                                
HELIX    1   1 TYR A   47  ALA A   55  1                                   9    
HELIX    2   2 LYS A   95  ASN A   99  1                                   5    
HELIX    3   3 ASN A  160  LEU A  164  5                                   5    
HELIX    4   4 PHE A  238  ASP A  251  1                                  14    
HELIX    5   5 GLY A  291  GLY A  297  1                                   7    
HELIX    6   6 SER A  314  ILE A  325  1                                  12    
SHEET    1   A 7 VAL A 113  GLU A 115  0                                        
SHEET    2   A 7 GLN A 103  ALA A 107 -1  N  VAL A 106   O  PHE A 114           
SHEET    3   A 7 VAL A  58  LEU A  66 -1  N  TYR A  62   O  ILE A 105           
SHEET    4   A 7 LEU A  74  ILE A  84 -1  O  THR A  78   N  ASN A  63           
SHEET    5   A 7 TYR A  90  ASN A  94 -1  O  ILE A  92   N  VAL A  83           
SHEET    6   A 7 LEU A 127  LYS A 131 -1  O  LEU A 130   N  ILE A  91           
SHEET    7   A 7 LEU A 117  ASP A 122 -1  N  ASP A 122   O  LEU A 127           
SHEET    1   B 7 VAL A 154  GLY A 159  0                                        
SHEET    2   B 7 THR A 167  ALA A 175 -1  O  THR A 167   N  GLY A 159           
SHEET    3   B 7 LEU A 190  THR A 192 -1  O  GLN A 191   N  ALA A 175           
SHEET    4   B 7 GLY A 233  PRO A 237 -1  O  ALA A 235   N  LEU A 190           
SHEET    5   B 7 LEU A 212  SER A 219 -1  N  LEU A 218   O  PHE A 234           
SHEET    6   B 7 ALA A 204  ASN A 207 -1  N  LEU A 205   O  MET A 213           
SHEET    7   B 7 VAL A 154  GLY A 159 -1  N  LEU A 156   O  VAL A 206           
SHEET    1   C 2 GLY A 257  TYR A 258  0                                        
SHEET    2   C 2 GLN A 349  GLU A 350 -1  O  GLN A 349   N  TYR A 258           
SHEET    1   D 2 ILE A 261  ARG A 264  0                                        
SHEET    2   D 2 VAL A 283  VAL A 287 -1  O  GLU A 286   N  GLY A 262           
SHEET    1   E 4 LYS A 310  PRO A 311  0                                        
SHEET    2   E 4 LEU A 303  VAL A 307 -1  N  VAL A 307   O  LYS A 310           
SHEET    3   E 4 VAL A 330  MET A 336 -1  O  VAL A 334   N  SER A 306           
SHEET    4   E 4 GLN A 341  THR A 347 -1  O  LEU A 342   N  VAL A 335           
LINK         C   ASN A 200                 N   MIS A 201     1555   1555  1.33  
LINK         C   MIS A 201                 N   GLY A 202     1555   1555  1.33  
CRYST1  119.030  119.030  119.030  90.00  90.00  90.00 P 21 3       12          
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      0.008401  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.008401  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008401        0.00000