HEADER    TRANSFERASE                             12-OCT-17   5YK9              
TITLE     CRYSTAL STRUCTURE OF SELENOMETHIONINE-LABELLED INDOLE                 
TITLE    2 PRENYLTRANSFERASE AMBP1                                              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: AMBP1;                                                     
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: UNP RESIDUES 2-309;                                        
COMPND   5 SYNONYM: AROMATIC PRENYLTRANSFERASE,ORF2-1-RELATED AROMATIC          
COMPND   6 PRENYLTRANSFERASE;                                                   
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: FISCHERELLA AMBIGUA UTEX 1903;                  
SOURCE   3 ORGANISM_TAXID: 230521;                                              
SOURCE   4 GENE: AMBP1, FAMD2;                                                  
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    CYANOBACTERIA, TRANSFERASE                                            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    T.AWAKAWA,Y.NAKASHIMA,X.LIU,I.ABE                                     
REVDAT   3   23-OCT-24 5YK9    1       REMARK                                   
REVDAT   2   13-JUN-18 5YK9    1       JRNL                                     
REVDAT   1   06-JUN-18 5YK9    0                                                
JRNL        AUTH   T.AWAKAWA,T.MORI,Y.NAKASHIMA,R.ZHAI,C.P.WONG,M.L.HILLWIG,    
JRNL        AUTH 2 X.LIU,I.ABE                                                  
JRNL        TITL   MOLECULAR INSIGHT INTO THE MG2+-DEPENDENT ALLOSTERIC CONTROL 
JRNL        TITL 2 OF INDOLE PRENYLATION BY AROMATIC PRENYLTRANSFERASE AMBP1    
JRNL        REF    ANGEW. CHEM. INT. ED. ENGL.   V.  57  6810 2018              
JRNL        REFN                   ESSN 1521-3773                               
JRNL        PMID   29677386                                                     
JRNL        DOI    10.1002/ANIE.201800855                                       
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   T.AWAKAWA,Y.NAKASHIMA,X.LIU,I.ABE                            
REMARK   1  TITL   CRYSTAL STRUCTURE OF SELENOMETHIONINE-LABELLED INDOLE        
REMARK   1  TITL 2 PRENYLTRANSFERASE AMBP1 AT 3.00 ANGSTROMS RESOLUTION.        
REMARK   1  REF    TO BE PUBLISHED                                              
REMARK   1  REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (1.11.1_2575: ???)                            
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 3.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 49.16                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.360                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 21844                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.240                           
REMARK   3   R VALUE            (WORKING SET) : 0.239                           
REMARK   3   FREE R VALUE                     : 0.265                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.140                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1122                            
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  0.0000 -  5.9979    0.99     2750   160  0.0000 0.0000        
REMARK   3     2  5.9979 -  4.7620    1.00     2638   141  0.0000 0.0000        
REMARK   3     3  4.7620 -  4.1604    0.99     2597   144  0.2143 0.2273        
REMARK   3     4  4.1604 -  3.7802    0.99     2587   133  0.2148 0.2171        
REMARK   3     5  3.7802 -  3.5093    0.99     2542   154  0.0000 0.0000        
REMARK   3     6  3.5093 -  3.3024    0.99     2520   148  0.0000 0.0000        
REMARK   3     7  3.3024 -  3.1371    0.99     2546   109  0.0000 0.0000        
REMARK   3     8  3.1371 -  3.0006    0.99     2542   133  0.0000 0.0000        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : NULL                                          
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.340            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.510           
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           4599                                  
REMARK   3   ANGLE     :  1.170           6282                                  
REMARK   3   CHIRALITY :  0.068            695                                  
REMARK   3   PLANARITY :  0.007            834                                  
REMARK   3   DIHEDRAL  :  4.838           2689                                  
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 5YK9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 13-OCT-17.                  
REMARK 100 THE DEPOSITION ID IS D_1300005428.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 12-FEB-17                          
REMARK 200  TEMPERATURE           (KELVIN) : 80                                 
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : PHOTON FACTORY                     
REMARK 200  BEAMLINE                       : BL-5A                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97921                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : AIMLESS                            
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 21912                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 49.160                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.4                               
REMARK 200  DATA REDUNDANCY                : 7.100                              
REMARK 200  R MERGE                    (I) : 0.12200                            
REMARK 200  R SYM                      (I) : 0.12200                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 17.6000                            
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) : 3.18                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 98.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.80                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.51300                            
REMARK 200  R SYM FOR SHELL            (I) : 0.51300                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD                          
REMARK 200 SOFTWARE USED: SHELXDE                                               
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 67.88                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.83                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG8000, MES, MAGNESIUM CHLORIDE,        
REMARK 280  VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K                     
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       23.62950            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       78.57350            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       71.17500            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       78.57350            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       23.62950            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       71.17500            
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 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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     MSE A   292                                                      
REMARK 465     LYS A   293                                                      
REMARK 465     VAL A   294                                                      
REMARK 465     HIS A   295                                                      
REMARK 465     SER A   296                                                      
REMARK 465     GLN A   297                                                      
REMARK 465     PRO A   298                                                      
REMARK 465     LEU A   299                                                      
REMARK 465     PRO A   300                                                      
REMARK 465     LYS A   301                                                      
REMARK 465     ALA A   302                                                      
REMARK 465     ALA A   303                                                      
REMARK 465     ASP A   304                                                      
REMARK 465     PHE A   305                                                      
REMARK 465     ALA A   306                                                      
REMARK 465     LEU A   307                                                      
REMARK 465     ALA A   308                                                      
REMARK 465     GLN A   309                                                      
REMARK 465     VAL B   294                                                      
REMARK 465     HIS B   295                                                      
REMARK 465     SER B   296                                                      
REMARK 465     GLN B   297                                                      
REMARK 465     PRO B   298                                                      
REMARK 465     LEU B   299                                                      
REMARK 465     PRO B   300                                                      
REMARK 465     LYS B   301                                                      
REMARK 465     ALA B   302                                                      
REMARK 465     ALA B   303                                                      
REMARK 465     ASP B   304                                                      
REMARK 465     PHE B   305                                                      
REMARK 465     ALA B   306                                                      
REMARK 465     LEU B   307                                                      
REMARK 465     ALA B   308                                                      
REMARK 465     GLN B   309                                                      
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     ASN A   2    CG   OD1  ND2                                       
REMARK 470     ASP A   3    CG   OD1  OD2                                       
REMARK 470     TYR A  22    CG   CD1  CD2  CE1  CE2  CZ   OH                    
REMARK 470     LYS A  25    CG   CD   CE   NZ                                   
REMARK 470     ASP A  28    CG   OD1  OD2                                       
REMARK 470     GLN A  32    CG   CD   OE1  NE2                                  
REMARK 470     ASP A  53    CG   OD1  OD2                                       
REMARK 470     LYS A  54    CG   CD   CE   NZ                                   
REMARK 470     LEU A  55    CG   CD1  CD2                                       
REMARK 470     LEU A  71    CG   CD1  CD2                                       
REMARK 470     LYS A  78    CG   CD   CE   NZ                                   
REMARK 470     GLN A  85    CG   CD   OE1  NE2                                  
REMARK 470     ARG A  87    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLN A  91    CG   CD   OE1  NE2                                  
REMARK 470     LYS A 112    CG   CD   CE   NZ                                   
REMARK 470     LYS A 117    CG   CD   CE   NZ                                   
REMARK 470     TRP A 119    CG   CD1  CD2  NE1  CE2  CE3  CZ2                   
REMARK 470     TRP A 119    CZ3  CH2                                            
REMARK 470     LYS A 123    CG   CD   CE   NZ                                   
REMARK 470     LYS A 133    CG   CD   CE   NZ                                   
REMARK 470     HIS A 143    CG   ND1  CD2  CE1  NE2                             
REMARK 470     HIS A 151    CG   ND1  CD2  CE1  NE2                             
REMARK 470     GLU A 182    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 273    CG   CD   CE   NZ                                   
REMARK 470     THR A 287    OG1  CG2                                            
REMARK 470     LEU A 290    CG   CD1  CD2                                       
REMARK 470     MSE B   1    CG  SE    CE                                        
REMARK 470     ASN B   2    CG   OD1  ND2                                       
REMARK 470     ASP B   3    CG   OD1  OD2                                       
REMARK 470     ASN B   5    CG   OD1  ND2                                       
REMARK 470     ARG B   8    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     THR B   9    OG1  CG2                                            
REMARK 470     ILE B  12    CG1  CG2  CD1                                       
REMARK 470     LYS B  16    CG   CD   CE   NZ                                   
REMARK 470     LYS B  25    CG   CD   CE   NZ                                   
REMARK 470     ASP B  28    CG   OD1  OD2                                       
REMARK 470     GLN B  32    CG   CD   OE1  NE2                                  
REMARK 470     GLU B  36    CG   CD   OE1  OE2                                  
REMARK 470     PHE B  38    CG   CD1  CD2  CE1  CE2  CZ                         
REMARK 470     GLN B  51    CG   CD   OE1  NE2                                  
REMARK 470     ARG B  60    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LEU B  69    CG   CD1  CD2                                       
REMARK 470     ARG B  77    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS B  78    CG   CD   CE   NZ                                   
REMARK 470     LEU B  81    CG   CD1  CD2                                       
REMARK 470     GLN B  85    CG   CD   OE1  NE2                                  
REMARK 470     ARG B  87    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     VAL B  89    CG1  CG2                                            
REMARK 470     GLN B  91    CG   CD   OE1  NE2                                  
REMARK 470     LYS B 112    CG   CD   CE   NZ                                   
REMARK 470     LYS B 117    CG   CD   CE   NZ                                   
REMARK 470     TRP B 119    CG   CD1  CD2  NE1  CE2  CE3  CZ2                   
REMARK 470     TRP B 119    CZ3  CH2                                            
REMARK 470     LYS B 133    CG   CD   CE   NZ                                   
REMARK 470     LYS B 148    CG   CD   CE   NZ                                   
REMARK 470     HIS B 178    CG   ND1  CD2  CE1  NE2                             
REMARK 470     LYS B 273    CG   CD   CE   NZ                                   
REMARK 470     TYR B 276    CG   CD1  CD2  CE1  CE2  CZ   OH                    
REMARK 470     LEU B 290    CG   CD1  CD2                                       
REMARK 470     LYS B 293    CG   CD   CE   NZ                                   
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ASN A  49       54.58   -109.30                                   
REMARK 500    SER A  67       -9.25    -50.25                                   
REMARK 500    ASP A  84       99.14    -60.44                                   
REMARK 500    LYS A 123      -77.48    -53.73                                   
REMARK 500    SER A 135       43.89    -90.05                                   
REMARK 500    LEU A 152       59.78   -104.02                                   
REMARK 500    TYR A 156      -10.24   -142.71                                   
REMARK 500    PRO A 237       82.14    -69.20                                   
REMARK 500    PRO A 289        3.55    -67.17                                   
REMARK 500    ASN B   2       16.71     50.72                                   
REMARK 500    PHE B  38        9.50    -67.37                                   
REMARK 500    SER B  79     -168.47    -62.58                                   
REMARK 500    GLN B  85       21.80    -61.90                                   
REMARK 500    MSE B 103A     -28.96   -145.95                                   
REMARK 500    LYS B 123      -80.24    -51.69                                   
REMARK 500    TYR B 156       -3.15   -145.60                                   
REMARK 500    ALA B 217      -73.88    -61.26                                   
REMARK 500    THR B 287      -34.35   -130.32                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  5YK9 A    2   309  UNP    V5TDZ4   V5TDZ4_9CYAN     2    309             
DBREF  5YK9 B    2   309  UNP    V5TDZ4   V5TDZ4_9CYAN     2    309             
SEQADV 5YK9 MSE A    1  UNP  V5TDZ4              INITIATING METHIONINE          
SEQADV 5YK9 MSE B    1  UNP  V5TDZ4              INITIATING METHIONINE          
SEQRES   1 A  309  MSE ASN ASP VAL ASN ARG ILE ARG THR ASP ILE ILE ASN          
SEQRES   2 A  309  VAL ALA LYS THR PHE GLY ALA GLU TYR SER GLU LYS VAL          
SEQRES   3 A  309  LEU ASP GLU VAL PHE GLN VAL PHE GLY GLU GLN PHE ALA          
SEQRES   4 A  309  ASP ASN SER PHE MSE ILE ARG THR SER ASN LYS GLN PRO          
SEQRES   5 A  309  ASP LYS LEU GLY CYS TYR PHE ARG TYR HIS GLU GLU ASP          
SEQRES   6 A  309  GLU SER GLN LEU GLY LEU ALA TRP ASP ILE ALA ARG LYS          
SEQRES   7 A  309  SER GLY LEU LEU SER ASP GLN GLY ARG PRO VAL ASP GLN          
SEQRES   8 A  309  LEU ILE PRO GLU ILE CYS GLU THR PHE PRO ILE MSE ALA          
SEQRES   9 A  309  ASP GLY VAL ASP PHE ASP VAL LYS HIS GLY LEU ALA LYS          
SEQRES  10 A  309  ILE TRP GLN SER ILE LYS GLY VAL VAL PRO VAL GLN ASP          
SEQRES  11 A  309  ALA PHE LYS LEU SER LEU PRO ALA SER VAL THR THR HIS          
SEQRES  12 A  309  SER ASP PHE LEU LYS ASN HIS HIS LEU ASP ALA LEU TYR          
SEQRES  13 A  309  ALA PHE GLY ILE ASP TYR HIS HIS SER SER VAL ASN LEU          
SEQRES  14 A  309  TYR PHE ASP THR TYR HIS PRO LYS HIS HIS THR SER GLU          
SEQRES  15 A  309  TYR TYR LYS ASN LEU LEU GLN ASP LEU GLN PHE GLN PRO          
SEQRES  16 A  309  PRO SER ASP GLU LEU LEU GLU LEU LEU THR ASN ASN GLY          
SEQRES  17 A  309  GLU ILE ALA LEU THR PHE ASN PHE ALA SER PRO ARG ILE          
SEQRES  18 A  309  GLU ARG LEU CYS PHE TYR LEU PRO PHE LEU ASN ARG GLU          
SEQRES  19 A  309  ALA VAL PRO GLN ASN LEU LEU ASN PRO LEU LEU LYS LYS          
SEQRES  20 A  309  TYR ILE ASN GLU ALA PRO ALA LEU VAL ASP ASN PRO GLY          
SEQRES  21 A  309  PHE ILE LEU GLY TRP SER PHE GLY PRO GLN GLY GLY LYS          
SEQRES  22 A  309  GLY THR TYR THR LYS VAL ASP VAL ASP TYR HIS GLY ARG          
SEQRES  23 A  309  THR VAL PRO LEU PHE MSE LYS VAL HIS SER GLN PRO LEU          
SEQRES  24 A  309  PRO LYS ALA ALA ASP PHE ALA LEU ALA GLN                      
SEQRES   1 B  309  MSE ASN ASP VAL ASN ARG ILE ARG THR ASP ILE ILE ASN          
SEQRES   2 B  309  VAL ALA LYS THR PHE GLY ALA GLU TYR SER GLU LYS VAL          
SEQRES   3 B  309  LEU ASP GLU VAL PHE GLN VAL PHE GLY GLU GLN PHE ALA          
SEQRES   4 B  309  ASP ASN SER PHE MSE ILE ARG THR SER ASN LYS GLN PRO          
SEQRES   5 B  309  ASP LYS LEU GLY CYS TYR PHE ARG TYR HIS GLU GLU ASP          
SEQRES   6 B  309  GLU SER GLN LEU GLY LEU ALA TRP ASP ILE ALA ARG LYS          
SEQRES   7 B  309  SER GLY LEU LEU SER ASP GLN GLY ARG PRO VAL ASP GLN          
SEQRES   8 B  309  LEU ILE PRO GLU ILE CYS GLU THR PHE PRO ILE MSE ALA          
SEQRES   9 B  309  ASP GLY VAL ASP PHE ASP VAL LYS HIS GLY LEU ALA LYS          
SEQRES  10 B  309  ILE TRP GLN SER ILE LYS GLY VAL VAL PRO VAL GLN ASP          
SEQRES  11 B  309  ALA PHE LYS LEU SER LEU PRO ALA SER VAL THR THR HIS          
SEQRES  12 B  309  SER ASP PHE LEU LYS ASN HIS HIS LEU ASP ALA LEU TYR          
SEQRES  13 B  309  ALA PHE GLY ILE ASP TYR HIS HIS SER SER VAL ASN LEU          
SEQRES  14 B  309  TYR PHE ASP THR TYR HIS PRO LYS HIS HIS THR SER GLU          
SEQRES  15 B  309  TYR TYR LYS ASN LEU LEU GLN ASP LEU GLN PHE GLN PRO          
SEQRES  16 B  309  PRO SER ASP GLU LEU LEU GLU LEU LEU THR ASN ASN GLY          
SEQRES  17 B  309  GLU ILE ALA LEU THR PHE ASN PHE ALA SER PRO ARG ILE          
SEQRES  18 B  309  GLU ARG LEU CYS PHE TYR LEU PRO PHE LEU ASN ARG GLU          
SEQRES  19 B  309  ALA VAL PRO GLN ASN LEU LEU ASN PRO LEU LEU LYS LYS          
SEQRES  20 B  309  TYR ILE ASN GLU ALA PRO ALA LEU VAL ASP ASN PRO GLY          
SEQRES  21 B  309  PHE ILE LEU GLY TRP SER PHE GLY PRO GLN GLY GLY LYS          
SEQRES  22 B  309  GLY THR TYR THR LYS VAL ASP VAL ASP TYR HIS GLY ARG          
SEQRES  23 B  309  THR VAL PRO LEU PHE MSE LYS VAL HIS SER GLN PRO LEU          
SEQRES  24 B  309  PRO LYS ALA ALA ASP PHE ALA LEU ALA GLN                      
MODRES 5YK9 MSE A   44  MET  MODIFIED RESIDUE                                   
MODRES 5YK9 MSE A  103A MET  MODIFIED RESIDUE                                   
MODRES 5YK9 MSE B   44  MET  MODIFIED RESIDUE                                   
MODRES 5YK9 MSE B  103A MET  MODIFIED RESIDUE                                   
MODRES 5YK9 MSE B  292  MET  MODIFIED RESIDUE                                   
HET    MSE  A   1       8                                                       
HET    MSE  A  44       8                                                       
HET    MSE  A 103A      8                                                       
HET    MSE  B   1       5                                                       
HET    MSE  B  44       8                                                       
HET    MSE  B 103A      8                                                       
HET    MSE  B 292       8                                                       
HETNAM     MSE SELENOMETHIONINE                                                 
FORMUL   1  MSE    7(C5 H11 N O2 SE)                                            
HELIX    1 AA1 MSE A    1  PHE A   18  1                                  18    
HELIX    2 AA2 SER A   23  ASN A   41  1                                  19    
HELIX    3 AA3 ASP A   65  LEU A   69  5                                   5    
HELIX    4 AA4 GLY A   70  SER A   79  1                                  10    
HELIX    5 AA5 ARG A   87  ASP A   90  5                                   4    
HELIX    6 AA6 GLN A   91  PHE A  100  1                                  10    
HELIX    7 AA7 GLN A  129  PHE A  132  5                                   4    
HELIX    8 AA8 PRO A  137  THR A  142  1                                   6    
HELIX    9 AA9 HIS A  143  HIS A  150  1                                   8    
HELIX   10 AB1 HIS A  175  HIS A  179  5                                   5    
HELIX   11 AB2 THR A  180  LEU A  191  1                                  12    
HELIX   12 AB3 SER A  197  THR A  205  1                                   9    
HELIX   13 AB4 ASN A  232  VAL A  236  5                                   5    
HELIX   14 AB5 PRO A  237  LEU A  241  5                                   5    
HELIX   15 AB6 ASN A  242  ALA A  252  1                                  11    
HELIX   16 AB7 VAL B    4  GLY B   19  1                                  16    
HELIX   17 AB8 SER B   23  GLY B   35  1                                  13    
HELIX   18 AB9 GLU B   36  ASN B   41  1                                   6    
HELIX   19 AC1 GLY B   70  SER B   79  1                                  10    
HELIX   20 AC2 PRO B   88  ASP B   90  5                                   3    
HELIX   21 AC3 GLN B   91  PHE B  100  1                                  10    
HELIX   22 AC4 GLN B  129  PHE B  132  5                                   4    
HELIX   23 AC5 PRO B  137  HIS B  143  1                                   7    
HELIX   24 AC6 HIS B  143  HIS B  150  1                                   8    
HELIX   25 AC7 HIS B  175  HIS B  179  5                                   5    
HELIX   26 AC8 THR B  180  GLN B  192  1                                  13    
HELIX   27 AC9 SER B  197  LEU B  204  1                                   8    
HELIX   28 AD1 ASN B  232  VAL B  236  5                                   5    
HELIX   29 AD2 PRO B  237  LEU B  241  5                                   5    
HELIX   30 AD3 ASN B  242  ALA B  252  1                                  11    
SHEET    1 AA111 SER A  42  SER A  48  0                                        
SHEET    2 AA111 GLY A  56  GLU A  63 -1  O  GLY A  56   N  SER A  48           
SHEET    3 AA111 ILE A 102  ASP A 110 -1  O  PHE A 109   N  PHE A  59           
SHEET    4 AA111 GLY A 114  PRO A 127 -1  O  SER A 121   N  MSE A 103A          
SHEET    5 AA111 ALA A 154  ASP A 161 -1  O  ILE A 160   N  ILE A 118           
SHEET    6 AA111 SER A 166  PHE A 171 -1  O  SER A 166   N  ASP A 161           
SHEET    7 AA111 GLU A 209  ASN A 215 -1  O  PHE A 214   N  VAL A 167           
SHEET    8 AA111 ILE A 221  PHE A 230 -1  O  TYR A 227   N  GLU A 209           
SHEET    9 AA111 PHE A 261  PHE A 267 -1  O  PHE A 267   N  LEU A 224           
SHEET   10 AA111 TYR A 276  ASP A 282 -1  O  TYR A 276   N  SER A 266           
SHEET   11 AA111 SER A  42  SER A  48 -1  N  THR A  47   O  VAL A 279           
SHEET    1 AA211 SER B  42  SER B  48  0                                        
SHEET    2 AA211 GLY B  56  GLU B  63 -1  O  ARG B  60   N  MSE B  44           
SHEET    3 AA211 ILE B 102  ASP B 110 -1  O  PHE B 109   N  PHE B  59           
SHEET    4 AA211 GLY B 114  PRO B 127 -1  O  GLY B 114   N  ASP B 110           
SHEET    5 AA211 ALA B 154  ASP B 161 -1  O  LEU B 155   N  VAL B 126           
SHEET    6 AA211 SER B 166  PHE B 171 -1  O  TYR B 170   N  ALA B 157           
SHEET    7 AA211 GLU B 209  ASN B 215 -1  O  PHE B 214   N  VAL B 167           
SHEET    8 AA211 ILE B 221  PHE B 230 -1  O  TYR B 227   N  GLU B 209           
SHEET    9 AA211 PHE B 261  PHE B 267 -1  O  PHE B 267   N  LEU B 224           
SHEET   10 AA211 THR B 277  ASP B 282 -1  O  ASP B 280   N  ILE B 262           
SHEET   11 AA211 SER B  42  SER B  48 -1  N  THR B  47   O  VAL B 279           
LINK         C   MSE A   1                 N   ASN A   2     1555   1555  1.34  
LINK         C   PHE A  43                 N   MSE A  44     1555   1555  1.33  
LINK         C   MSE A  44                 N   ILE A  45     1555   1555  1.32  
LINK         C   ILE A 102                 N   MSE A 103A    1555   1555  1.33  
LINK         C   MSE A 103A                N   ALA A 104     1555   1555  1.34  
LINK         C   MSE B   1                 N   ASN B   2     1555   1555  1.34  
LINK         C   PHE B  43                 N   MSE B  44     1555   1555  1.33  
LINK         C   MSE B  44                 N   ILE B  45     1555   1555  1.32  
LINK         C   ILE B 102                 N   MSE B 103A    1555   1555  1.33  
LINK         C   MSE B 103A                N   ALA B 104     1555   1555  1.34  
LINK         C   PHE B 291                 N   MSE B 292     1555   1555  1.34  
LINK         C   MSE B 292                 N   LYS B 293     1555   1555  1.33  
CRYST1   47.259  142.350  157.147  90.00  90.00  90.00 P 21 21 21    8          
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      0.021160  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.007025  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006363        0.00000                         
HETATM    1  N   MSE A   1      39.405   7.597  46.898  1.00 64.72           N  
HETATM    2  CA  MSE A   1      39.848   6.302  46.338  1.00 73.39           C  
HETATM    3  C   MSE A   1      38.709   5.261  46.316  1.00 69.73           C  
HETATM    4  O   MSE A   1      38.705   4.321  45.492  1.00 55.73           O  
HETATM    5  CB  MSE A   1      41.049   5.741  47.118  1.00 67.92           C  
HETATM    6  CG  MSE A   1      42.436   6.292  46.729  1.00 88.02           C  
HETATM    7 SE   MSE A   1      43.239   5.605  45.074  1.00171.15          SE  
HETATM    8  CE  MSE A   1      43.887   7.291  44.292  1.00 86.70           C