HEADER    OXIDOREDUCTASE                          06-SEP-13   4MKZ              
TITLE     CRYSTAL STRUCTURE OF APO SCYLLO-INOSITOL DEHYDROGENASE FROM           
TITLE    2 LACTOBACILLUS CASEI AT 77K                                           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: INOSITOL DEHYDROGENASE;                                    
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: SCYLLO-INOSITOL DEHYDROGENASE;                              
COMPND   5 EC: 1.1.1.-;                                                         
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: LACTOBACILLUS CASEI;                            
SOURCE   3 ORGANISM_TAXID: 543734;                                              
SOURCE   4 STRAIN: BL23;                                                        
SOURCE   5 GENE: IDH, IOLG, IOLG2, LCABL_02220;                                 
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: XL1-BLUE;                                  
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PQE-80L                                   
KEYWDS    NAD, SUGAR ALCOHOL DEHYDROGENASES, ROSSMANN FOLD, DEHYDROGENASE,      
KEYWDS   2 SCYLLO-INOSITOL, DEHYDROGENATE, OXIDOREDUCTASE                       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    D.BERTWISTLE,V.LINDA,D.A.R.SANDERS,D.R.J.PALMER                       
REVDAT   2   28-FEB-24 4MKZ    1       REMARK SEQADV                            
REVDAT   1   04-MAR-15 4MKZ    0                                                
JRNL        AUTH   D.BERTWISTLE,H.AAMUDALAPALLI,L.VOGT,D.A.R.SANDERS,           
JRNL        AUTH 2 D.R.J.PALMER                                                 
JRNL        TITL   CRYSTAL STRUCTURE OF APO SCYLLO-INOSITOL DEHYDROGENASE FROM  
JRNL        TITL 2 LACTOBACILLUS CASEI AT 77K                                   
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.60 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.8.2_1309                                    
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) : 1.60                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 32.74                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.350                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 46143                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.206                           
REMARK   3   R VALUE            (WORKING SET) : 0.204                           
REMARK   3   FREE R VALUE                     : 0.229                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.060                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2335                            
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 32.7418 -  4.1115    0.98     2713   140  0.1903 0.2189        
REMARK   3     2  4.1115 -  3.2644    1.00     2647   137  0.1718 0.1922        
REMARK   3     3  3.2644 -  2.8520    1.00     2617   148  0.1964 0.2224        
REMARK   3     4  2.8520 -  2.5914    1.00     2583   147  0.1985 0.1968        
REMARK   3     5  2.5914 -  2.4057    1.00     2582   132  0.2016 0.2224        
REMARK   3     6  2.4057 -  2.2639    1.00     2581   136  0.2070 0.2200        
REMARK   3     7  2.2639 -  2.1505    1.00     2541   155  0.2087 0.2429        
REMARK   3     8  2.1505 -  2.0569    1.00     2575   138  0.2251 0.2726        
REMARK   3     9  2.0569 -  1.9778    1.00     2575   115  0.2257 0.2172        
REMARK   3    10  1.9778 -  1.9095    1.00     2557   134  0.2305 0.2264        
REMARK   3    11  1.9095 -  1.8498    1.00     2579   127  0.2367 0.2955        
REMARK   3    12  1.8498 -  1.7970    1.00     2539   142  0.2391 0.2995        
REMARK   3    13  1.7970 -  1.7496    1.00     2551   126  0.2546 0.3114        
REMARK   3    14  1.7496 -  1.7070    1.00     2555   142  0.2475 0.3134        
REMARK   3    15  1.7070 -  1.6682    1.00     2534   137  0.2619 0.2832        
REMARK   3    16  1.6682 -  1.6327    1.00     2536   153  0.2417 0.2917        
REMARK   3    17  1.6327 -  1.6000    1.00     2543   126  0.2436 0.2752        
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)     : 0.160            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.920           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 19.58                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 24.02                          
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      :  0.006           2654                                  
REMARK   3   ANGLE     :  1.025           3586                                  
REMARK   3   CHIRALITY :  0.072            408                                  
REMARK   3   PLANARITY :  0.005            468                                  
REMARK   3   DIHEDRAL  : 15.387            970                                  
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 4MKZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-SEP-13.                  
REMARK 100 THE DEPOSITION ID IS D_1000082041.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 12-JUN-12                          
REMARK 200  TEMPERATURE           (KELVIN) : 77                                 
REMARK 200  PH                             : 5.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : CLSI                               
REMARK 200  BEAMLINE                       : 08ID-1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97949                            
REMARK 200  MONOCHROMATOR                  : DOUBLE CRYSTAL SI(111)             
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : RAYONIX MX-300                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA 3.3.20                       
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 46240                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.600                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 89.123                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY                : 7.200                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.05500                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 18.2000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.69                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 7.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.24500                            
REMARK 200  R SYM FOR SHELL            (I) : 0.24500                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.000                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 44.44                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.21                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 1:1 2.8 M AMMONIUM SULFATE + 0.18 M      
REMARK 280  CITRIC ACID, PH 5.0 TO 25 MM TRIS-HCL, PH 8.0, MICROBATCH,          
REMARK 280  TEMPERATURE 298K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 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,Y,-Z                                                 
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z+1/2                                       
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   X+1/2,-Y+1/2,-Z+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        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        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       21.72500            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       60.82500            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       65.47000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       21.72500            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       60.82500            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       65.47000            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       21.72500            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       60.82500            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       65.47000            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       21.72500            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       60.82500            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       65.47000            
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: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 15350 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 47680 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -90.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 350   BIOMT1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   4  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 527  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 624  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 701  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     MET A   -11                                                      
REMARK 465     ARG A   -10                                                      
REMARK 465     GLY A    -9                                                      
REMARK 465     SER A    -8                                                      
REMARK 465     HIS A    -7                                                      
REMARK 465     HIS A    -6                                                      
REMARK 465     HIS A    -5                                                      
REMARK 465     HIS A    -4                                                      
REMARK 465     HIS A    -3                                                      
REMARK 465     HIS A    -2                                                      
REMARK 465     GLY A    -1                                                      
REMARK 465     SER A     0                                                      
REMARK 465     LYS A   169                                                      
REMARK 465     PHE A   170                                                      
REMARK 465     ALA A   171                                                      
REMARK 465     THR A   172                                                      
REMARK 465     SER A   173                                                      
REMARK 465     ALA A   174                                                      
REMARK 465     ASN A   175                                                      
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    GLN A   3       95.55     52.26                                   
REMARK 500    LYS A   4     -133.76    -85.84                                   
REMARK 500    ASN A 208       67.65   -113.66                                   
REMARK 500    ASN A 269     -160.55   -165.99                                   
REMARK 500    ASN A 275     -157.80   -149.24                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CIT A 401                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3CEA   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3MZ0   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3NT4   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3NTQ   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4MIE   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4MIN   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4MIO   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4MIY   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4MJL   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4MKX   RELATED DB: PDB                                   
DBREF  4MKZ A    1   343  UNP    A5YBJ8   A5YBJ8_LACCA     1    343             
SEQADV 4MKZ MET A  -11  UNP  A5YBJ8              EXPRESSION TAG                 
SEQADV 4MKZ ARG A  -10  UNP  A5YBJ8              EXPRESSION TAG                 
SEQADV 4MKZ GLY A   -9  UNP  A5YBJ8              EXPRESSION TAG                 
SEQADV 4MKZ SER A   -8  UNP  A5YBJ8              EXPRESSION TAG                 
SEQADV 4MKZ HIS A   -7  UNP  A5YBJ8              EXPRESSION TAG                 
SEQADV 4MKZ HIS A   -6  UNP  A5YBJ8              EXPRESSION TAG                 
SEQADV 4MKZ HIS A   -5  UNP  A5YBJ8              EXPRESSION TAG                 
SEQADV 4MKZ HIS A   -4  UNP  A5YBJ8              EXPRESSION TAG                 
SEQADV 4MKZ HIS A   -3  UNP  A5YBJ8              EXPRESSION TAG                 
SEQADV 4MKZ HIS A   -2  UNP  A5YBJ8              EXPRESSION TAG                 
SEQADV 4MKZ GLY A   -1  UNP  A5YBJ8              EXPRESSION TAG                 
SEQADV 4MKZ SER A    0  UNP  A5YBJ8              EXPRESSION TAG                 
SEQRES   1 A  355  MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY SER MET          
SEQRES   2 A  355  THR GLN LYS THR ILE LYS ILE GLY ILE VAL GLY LEU GLY          
SEQRES   3 A  355  ARG LEU GLY LYS ILE HIS ALA THR ASN ILE ALA THR LYS          
SEQRES   4 A  355  ILE GLN HIS ALA LYS LEU GLN ALA ALA THR SER VAL VAL          
SEQRES   5 A  355  PRO ALA GLU LEU ASP TRP ALA LYS LYS GLU LEU GLY VAL          
SEQRES   6 A  355  GLU GLU VAL PHE GLU ASP PHE ASP ASP MET VAL GLN HIS          
SEQRES   7 A  355  ALA ASP ILE ASP ALA VAL PHE ILE VAL SER PRO SER GLY          
SEQRES   8 A  355  PHE HIS LEU GLN GLN ILE GLU SER ALA LEU ASN ALA GLY          
SEQRES   9 A  355  LYS HIS VAL PHE SER GLU LYS PRO ILE GLY LEU ASP ILE          
SEQRES  10 A  355  GLU ALA ILE GLU HIS THR GLN GLN VAL ILE ALA GLN HIS          
SEQRES  11 A  355  ALA ASN LEU LYS PHE GLN LEU GLY PHE MET ARG ARG PHE          
SEQRES  12 A  355  ASP ASP SER TYR ARG TYR ALA LYS GLN LEU VAL ASP GLN          
SEQRES  13 A  355  GLY LYS ILE GLY ASP ILE THR LEU ILE ARG SER TYR SER          
SEQRES  14 A  355  ILE ASP PRO ALA ALA GLY MET ALA SER PHE VAL LYS PHE          
SEQRES  15 A  355  ALA THR SER ALA ASN SER GLY GLY LEU PHE LEU ASP MET          
SEQRES  16 A  355  SER ILE HIS ASP ILE ASP VAL ILE ARG TRP PHE THR GLY          
SEQRES  17 A  355  LYS GLU ILE ASP LYS VAL TRP ALA ILE GLY LEU ASN ARG          
SEQRES  18 A  355  ALA TYR PRO VAL LEU ASP LYS ALA GLY GLU LEU GLU THR          
SEQRES  19 A  355  GLY ALA ALA LEU MET GLN LEU GLU ASP LYS THR MET ALA          
SEQRES  20 A  355  ILE LEU VAL ALA GLY ARG ASN ALA ALA HIS GLY TYR HIS          
SEQRES  21 A  355  VAL GLU THR GLU ILE ILE GLY THR LYS GLY MET LEU ARG          
SEQRES  22 A  355  ILE ALA GLN VAL PRO GLU LYS ASN LEU VAL THR VAL MET          
SEQRES  23 A  355  ASN GLU GLU GLY ILE ILE ARG PRO THR SER GLN ASN PHE          
SEQRES  24 A  355  PRO GLU ARG PHE ALA GLN ALA PHE LEU SER GLU GLU GLN          
SEQRES  25 A  355  ALA PHE VAL ASN SER ILE LEU ASN ASN GLN ASP VAL GLY          
SEQRES  26 A  355  ILE THR ALA GLU ASP GLY LEU GLN GLY THR LYS ALA ALA          
SEQRES  27 A  355  LEU ALA LEU GLN GLU ALA PHE GLU LYS ASN ASP ILE VAL          
SEQRES  28 A  355  GLN VAL ALA SER                                              
HET    CIT  A 401      13                                                       
HETNAM     CIT CITRIC ACID                                                      
FORMUL   2  CIT    C6 H8 O7                                                     
FORMUL   3  HOH   *219(H2 O)                                                    
HELIX    1   1 GLY A   14  LYS A   27  1                                  14    
HELIX    2   2 VAL A   40  GLY A   52  1                                  13    
HELIX    3   3 ASP A   59  ALA A   67  1                                   9    
HELIX    4   4 PRO A   77  GLY A   79  5                                   3    
HELIX    5   5 PHE A   80  ALA A   91  1                                  12    
HELIX    6   6 ASP A  104  GLN A  117  1                                  14    
HELIX    7   7 PHE A  127  PHE A  131  5                                   5    
HELIX    8   8 ASP A  132  GLN A  144  1                                  13    
HELIX    9   9 GLY A  163  VAL A  168  1                                   6    
HELIX   10  10 GLY A  178  GLY A  196  1                                  19    
HELIX   11  11 TYR A  211  ASP A  215  5                                   5    
HELIX   12  12 ASN A  286  PHE A  291  1                                   6    
HELIX   13  13 PHE A  291  ASN A  309  1                                  19    
HELIX   14  14 THR A  315  ASN A  336  1                                  22    
SHEET    1   A 6 GLU A  55  PHE A  57  0                                        
SHEET    2   A 6 ALA A  31  THR A  37  1  N  ALA A  36   O  PHE A  57           
SHEET    3   A 6 ILE A   6  VAL A  11  1  N  ILE A   8   O  LYS A  32           
SHEET    4   A 6 ALA A  71  ILE A  74  1  O  PHE A  73   N  VAL A  11           
SHEET    5   A 6 HIS A  94  SER A  97  1  O  PHE A  96   N  ILE A  74           
SHEET    6   A 6 PHE A 123  LEU A 125  1  O  GLN A 124   N  SER A  97           
SHEET    1   B 7 MET A 259  ILE A 262  0                                        
SHEET    2   B 7 HIS A 248  GLY A 255 -1  N  THR A 251   O  ILE A 262           
SHEET    3   B 7 ILE A 150  PRO A 160 -1  N  ARG A 154   O  GLU A 252           
SHEET    4   B 7 MET A 234  ALA A 243  1  O  ALA A 243   N  ASP A 159           
SHEET    5   B 7 THR A 222  LEU A 229 -1  N  GLY A 223   O  ALA A 239           
SHEET    6   B 7 ILE A 199  LEU A 207 -1  N  ILE A 205   O  ALA A 224           
SHEET    7   B 7 VAL A 339  GLN A 340 -1  O  VAL A 339   N  VAL A 202           
SHEET    1   C 2 VAL A 273  ASN A 275  0                                        
SHEET    2   C 2 GLY A 278  ILE A 280 -1  O  ILE A 280   N  VAL A 273           
CISPEP   1 LYS A   99    PRO A  100          0       -11.97                     
SITE     1 AC1 10 LEU A  16  LYS A  99  MET A 128  HIS A 186                    
SITE     2 AC1 10 TYR A 247  PHE A 287  HOH A 506  HOH A 594                    
SITE     3 AC1 10 HOH A 604  HOH A 634                                          
CRYST1   43.450  121.650  130.940  90.00  90.00  90.00 I 2 2 2       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      0.023015  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.008220  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007637        0.00000