GenomeNet

Database: PDB
Entry: 4XF0
LinkDB: 4XF0
Original site: 4XF0 
HEADER    OXIDOREDUCTASE                          25-DEC-14   4XF0              
TITLE     CYSTEINE DIOXYGENASE VARIANT - C93A AT PH 8.0 WITH CYSTEINE           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CYSTEINE DIOXYGENASE TYPE 1;                               
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: CYSTEINE DIOXYGENASE TYPE I,CDO-I;                          
COMPND   5 EC: 1.13.11.20;                                                      
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS;                              
SOURCE   3 ORGANISM_COMMON: RAT;                                                
SOURCE   4 ORGANISM_TAXID: 10116;                                               
SOURCE   5 GENE: CDO1;                                                          
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    CUPIN FOLD, CYSTEINE TO CYSTEINE SULFINIC ACID CATALYSIS, CYTOSOL,    
KEYWDS   2 THIOL DIOXYGENASE, OXIDOREDUCTASE                                    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    C.M.DRIGGERS,P.A.KARPLUS                                              
REVDAT   4   04-DEC-19 4XF0    1       REMARK                                   
REVDAT   3   06-SEP-17 4XF0    1       REMARK                                   
REVDAT   2   14-DEC-16 4XF0    1       JRNL                                     
REVDAT   1   16-MAR-16 4XF0    0                                                
JRNL        AUTH   C.M.DRIGGERS,K.M.KEAN,L.L.HIRSCHBERGER,R.B.COOLEY,           
JRNL        AUTH 2 M.H.STIPANUK,P.A.KARPLUS                                     
JRNL        TITL   STRUCTURE-BASED INSIGHTS INTO THE ROLE OF THE CYS-TYR        
JRNL        TITL 2 CROSSLINK AND INHIBITOR RECOGNITION BY MAMMALIAN CYSTEINE    
JRNL        TITL 3 DIOXYGENASE.                                                 
JRNL        REF    J. MOL. BIOL.                 V. 428  3999 2016              
JRNL        REFN                   ESSN 1089-8638                               
JRNL        PMID   27477048                                                     
JRNL        DOI    10.1016/J.JMB.2016.07.012                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.40 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE: 1.8.4_1496)                   
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) : 1.40                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 33.91                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.340                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 91.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 37752                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.158                           
REMARK   3   R VALUE            (WORKING SET) : 0.155                           
REMARK   3   FREE R VALUE                     : 0.186                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 9.820                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3709                            
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 33.9169 -  4.1433    0.99     1602   173  0.1406 0.1694        
REMARK   3     2  4.1433 -  3.2896    0.99     1495   158  0.1410 0.1688        
REMARK   3     3  3.2896 -  2.8740    0.99     1449   163  0.1602 0.1785        
REMARK   3     4  2.8740 -  2.6113    0.98     1429   169  0.1585 0.1919        
REMARK   3     5  2.6113 -  2.4242    0.98     1430   163  0.1588 0.2001        
REMARK   3     6  2.4242 -  2.2813    0.98     1444   135  0.1528 0.1826        
REMARK   3     7  2.2813 -  2.1671    0.97     1417   142  0.1432 0.1707        
REMARK   3     8  2.1671 -  2.0728    0.97     1402   150  0.1427 0.1729        
REMARK   3     9  2.0728 -  1.9930    0.97     1367   168  0.1506 0.1886        
REMARK   3    10  1.9930 -  1.9242    0.97     1390   157  0.1534 0.2016        
REMARK   3    11  1.9242 -  1.8641    0.97     1404   139  0.1540 0.1945        
REMARK   3    12  1.8641 -  1.8108    0.97     1383   141  0.1479 0.1791        
REMARK   3    13  1.8108 -  1.7631    0.96     1399   140  0.1563 0.1978        
REMARK   3    14  1.7631 -  1.7201    0.96     1364   146  0.1658 0.1967        
REMARK   3    15  1.7201 -  1.6810    0.96     1365   151  0.1629 0.1748        
REMARK   3    16  1.6810 -  1.6452    0.96     1339   157  0.1516 0.1895        
REMARK   3    17  1.6452 -  1.6123    0.96     1377   136  0.1567 0.1778        
REMARK   3    18  1.6123 -  1.5819    0.95     1354   151  0.1654 0.1851        
REMARK   3    19  1.5819 -  1.5536    0.95     1308   173  0.1696 0.2208        
REMARK   3    20  1.5536 -  1.5273    0.95     1360   144  0.1845 0.2172        
REMARK   3    21  1.5273 -  1.5027    0.95     1332   157  0.1960 0.2289        
REMARK   3    22  1.5027 -  1.4795    0.88     1227   133  0.2181 0.2615        
REMARK   3    23  1.4795 -  1.4578    0.72     1028   112  0.2403 0.2612        
REMARK   3    24  1.4578 -  1.4372    0.63      891    98  0.2336 0.2501        
REMARK   3    25  1.4372 -  1.4178    0.57      809    94  0.2424 0.2633        
REMARK   3    26  1.4178 -  1.3994    0.48      678    59  0.2852 0.2769        
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)     : 0.120            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.940           
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           1618                                  
REMARK   3   ANGLE     :  1.277           2195                                  
REMARK   3   CHIRALITY :  0.079            235                                  
REMARK   3   PLANARITY :  0.006            289                                  
REMARK   3   DIHEDRAL  : 13.549            606                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 1                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: CHAIN 'A' AND RESID 5 THROUGH 190                      
REMARK   3    ORIGIN FOR THE GROUP (A): -17.2714   2.9566 -49.9452              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0811 T22:   0.0992                                     
REMARK   3      T33:   0.0882 T12:  -0.0025                                     
REMARK   3      T13:  -0.0008 T23:  -0.0018                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.0490 L22:   0.9644                                     
REMARK   3      L33:   0.8504 L12:   0.3720                                     
REMARK   3      L13:  -0.0927 L23:   0.1694                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0270 S12:   0.0010 S13:  -0.0199                       
REMARK   3      S21:   0.0181 S22:  -0.0102 S23:  -0.0236                       
REMARK   3      S31:   0.0512 S32:  -0.0390 S33:   0.0004                       
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 4XF0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-DEC-14.                  
REMARK 100 THE DEPOSITION ID IS D_1000205557.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 13-FEB-14                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.2                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ALS                                
REMARK 200  BEAMLINE                       : 5.0.1                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.977                              
REMARK 200  MONOCHROMATOR                  : SI(220) ASYMMETRIC CUT SINGLE      
REMARK 200                                   CRYSTAL                            
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : IMOSFLM                            
REMARK 200  DATA SCALING SOFTWARE          : AIMLESS                            
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 37752                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.399                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 34.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 91.8                               
REMARK 200  DATA REDUNDANCY                : 28.10                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 22.5000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.42                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 54.1                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 26.40                              
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.800                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: PHENIX                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 44.20                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M TRI-SODIUM CITRATE PH=5.6, 24%      
REMARK 280  PEG 4000, 0.15M AMMONIUM ACETATE. 1:1 DROP RATIO WITH               
REMARK 280  MICROSEEDING.; SOAK SOLUTION MADE WITH ADDITION OF 100MM CYS AT     
REMARK 280  PH 8.0, PH 6.2, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -Y+1/2,X+1/2,Z+3/4                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+1/4                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+3/4                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+1/4                                     
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-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       61.20000            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       28.80000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       28.80000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       91.80000            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       28.80000            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       28.80000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       30.60000            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       28.80000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       28.80000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       91.80000            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       28.80000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       28.80000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       30.60000            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       61.20000            
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: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 270 ANGSTROM**2                           
REMARK 350 SURFACE AREA OF THE COMPLEX: 9360 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -27.0 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 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     1                                                      
REMARK 465     GLU A     2                                                      
REMARK 465     ARG A     3                                                      
REMARK 465     THR A     4                                                      
REMARK 465     PHE A   191                                                      
REMARK 465     THR A   192                                                      
REMARK 465     THR A   193                                                      
REMARK 465     SER A   194                                                      
REMARK 465     GLY A   195                                                      
REMARK 465     SER A   196                                                      
REMARK 465     LEU A   197                                                      
REMARK 465     GLU A   198                                                      
REMARK 465     ASN A   199                                                      
REMARK 465     ASN A   200                                                      
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  10    CZ   NH1  NH2                                       
REMARK 470     LYS A 112    CG   CD   CE   NZ                                   
REMARK 470     LYS A 184    CE   NZ                                             
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH A   831     O    HOH A   855              2.07            
REMARK 500  FE     FE A   501    CL     CL A   503              2.14            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ASN A 128       -9.36     74.44                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A 902        DISTANCE =  6.25 ANGSTROMS                       
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              FE A 501  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  86   NE2                                                    
REMARK 620 2 HIS A  88   NE2 101.3                                              
REMARK 620 3 HIS A 140   NE2  91.1  88.0                                        
REMARK 620 4 CYS A 502   SG  109.9 148.6  93.9                                  
REMARK 620 5 CYS A 502   N    91.7  93.1 176.7  83.5                            
REMARK 620 N                    1     2     3     4                             
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue FE A 501                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CYS A 502                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 503                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4IEO   RELATED DB: PDB                                   
REMARK 900 UNLIGANDED WT CDO AT PH 4.0 IN THE PRESENCE OF CYS                   
REMARK 900 RELATED ID: 4IEP   RELATED DB: PDB                                   
REMARK 900 UNLIGANDED WT CDO AT PH 4.5 IN THE PRESENCE OF CYS                   
REMARK 900 RELATED ID: 4IEQ   RELATED DB: PDB                                   
REMARK 900 UNLIGANDED WT CDO AT PH 5.0 IN THE PRESENCE OF CYS                   
REMARK 900 RELATED ID: 4IER   RELATED DB: PDB                                   
REMARK 900 CYS-PERSULFENATE BOUND WT CDO AT PH 5.5 IN THE PRESENCE OF CYS       
REMARK 900 RELATED ID: 4IES   RELATED DB: PDB                                   
REMARK 900 CYS-PERSULFEANTE BOUND WT CDO AT PH 6.2 IN THE PRESENCE OF CYS       
REMARK 900 RELATED ID: 4IET   RELATED DB: PDB                                   
REMARK 900 CYS-PERSULFEANTE BOUND WT CDO AT PH 6.8 IN THE PRESENCE OF CYS       
REMARK 900 RELATED ID: 4IEU   RELATED DB: PDB                                   
REMARK 900 CYS-PERSULFENATE BOUND WT CDO AT PH 7.0 IN THE PRESENCE OF CYS       
REMARK 900 RELATED ID: 4IEV   RELATED DB: PDB                                   
REMARK 900 CYS-ONLY BOUND WT CDO AT PH 8.0 IN THE PRESENCE OF CYS               
REMARK 900 RELATED ID: 4IEW   RELATED DB: PDB                                   
REMARK 900 CYS-ONLY BOUND CYSTEINE DIOXYGENASE AT PH 9.0 IN THE PRESENCE OF CYS 
REMARK 900 RELATED ID: 4IEX   RELATED DB: PDB                                   
REMARK 900 UNLIGANDED ROOM-TEMP WT CDO AT PH 6.2                                
REMARK 900 RELATED ID: 4IEY   RELATED DB: PDB                                   
REMARK 900 CYS-PERSULFEANTE BOUND WT CDO AT PH 7.0 IN THE PRESENCE OF CYS,HOME- 
REMARK 900 SOURCE STRUCTURE                                                     
REMARK 900 RELATED ID: 4IEZ   RELATED DB: PDB                                   
REMARK 900 UNLIGANDED WT CDO AT PH 8.0                                          
REMARK 900 RELATED ID: 4JTN   RELATED DB: PDB                                   
REMARK 900 WT CDO AT PH 8.0 IN THE PRESENCE OF DITHIONITE                       
REMARK 900 RELATED ID: 4JTO   RELATED DB: PDB                                   
REMARK 900 CYS-ONLY BOUND WT CDO AT PH 8.0 IN THE PRESENCE OF CYS AND           
REMARK 900 DITHIONITE                                                           
REMARK 900 RELATED ID: 4KWK   RELATED DB: PDB                                   
REMARK 900 CYS-PERSULFIDE BOUND WT CDO                                          
REMARK 900 RELATED ID: 4KWL   RELATED DB: PDB                                   
REMARK 900 3-MERCAPTOPROPIONATE-PERSULFIDE BOUND WT CDO                         
REMARK 900 RELATED ID: 4PIX   RELATED DB: PDB                                   
REMARK 900 UNLIGANDED C93A CDO AT PH 6.2                                        
REMARK 900 RELATED ID: 4PIY   RELATED DB: PDB                                   
REMARK 900 HOMOCYSTEINE-BOUND C93A CDO AT PH 6.2                                
REMARK 900 RELATED ID: 4PIZ   RELATED DB: PDB                                   
REMARK 900 HOMOCYSTEINE-BOUND WT CDO AT PH 6.2                                  
REMARK 900 RELATED ID: 4PJY   RELATED DB: PDB                                   
REMARK 900 AZIDE-BOUND WT CDO AT PH 6.2                                         
REMARK 900 RELATED ID: 4EXT   RELATED DB: PDB                                   
REMARK 900 FE-CL BOUND Y157F AT PH ~7.0 IN THE PRESENCE OF AZIDE                
REMARK 900 RELATED ID: 4XEZ   RELATED DB: PDB                                   
REMARK 900 CYSTEINE DIOXYGENASE VARIANT - Y157F AT PH 8.0 WITH DITHIONITE       
DBREF  4XF0 A    1   200  UNP    P21816   CDO1_RAT         1    200             
SEQADV 4XF0 ALA A   93  UNP  P21816    CYS    93 ENGINEERED MUTATION            
SEQRES   1 A  200  MET GLU ARG THR GLU LEU LEU LYS PRO ARG THR LEU ALA          
SEQRES   2 A  200  ASP LEU ILE ARG ILE LEU HIS GLU LEU PHE ALA GLY ASP          
SEQRES   3 A  200  GLU VAL ASN VAL GLU GLU VAL GLN ALA VAL LEU GLU ALA          
SEQRES   4 A  200  TYR GLU SER ASN PRO ALA GLU TRP ALA LEU TYR ALA LYS          
SEQRES   5 A  200  PHE ASP GLN TYR ARG TYR THR ARG ASN LEU VAL ASP GLN          
SEQRES   6 A  200  GLY ASN GLY LYS PHE ASN LEU MET ILE LEU CYS TRP GLY          
SEQRES   7 A  200  GLU GLY HIS GLY SER SER ILE HIS ASP HIS THR ASP SER          
SEQRES   8 A  200  HIS ALA PHE LEU LYS LEU LEU GLN GLY ASN LEU LYS GLU          
SEQRES   9 A  200  THR LEU PHE ASP TRP PRO ASP LYS LYS SER ASN GLU MET          
SEQRES  10 A  200  ILE LYS LYS SER GLU ARG THR LEU ARG GLU ASN GLN CYS          
SEQRES  11 A  200  ALA TYR ILE ASN ASP SER ILE GLY LEU HIS ARG VAL GLU          
SEQRES  12 A  200  ASN VAL SER HIS THR GLU PRO ALA VAL SER LEU HIS LEU          
SEQRES  13 A  200  TYR SER PRO PRO PHE ASP THR CYS HIS ALA PHE ASP GLN          
SEQRES  14 A  200  ARG THR GLY HIS LYS ASN LYS VAL THR MET THR PHE HIS          
SEQRES  15 A  200  SER LYS PHE GLY ILE ARG THR PRO PHE THR THR SER GLY          
SEQRES  16 A  200  SER LEU GLU ASN ASN                                          
HET     FE  A 501       1                                                       
HET    CYS  A 502       7                                                       
HET     CL  A 503       1                                                       
HETNAM      FE FE (III) ION                                                     
HETNAM     CYS CYSTEINE                                                         
HETNAM      CL CHLORIDE ION                                                     
FORMUL   2   FE    FE 3+                                                        
FORMUL   3  CYS    C3 H7 N O2 S                                                 
FORMUL   4   CL    CL 1-                                                        
FORMUL   5  HOH   *302(H2 O)                                                    
HELIX    1 AA1 THR A   11  PHE A   23  1                                  13    
HELIX    2 AA2 ASN A   29  TYR A   40  1                                  12    
HELIX    3 AA3 ASN A   43  ALA A   48  1                                   6    
HELIX    4 AA4 LEU A   49  ALA A   51  5                                   3    
SHEET    1 AA1 7 CYS A 130  ILE A 133  0                                        
SHEET    2 AA1 7 HIS A  92  GLN A  99 -1  N  LEU A  95   O  ALA A 131           
SHEET    3 AA1 7 ALA A 151  SER A 158 -1  O  LEU A 154   N  LYS A  96           
SHEET    4 AA1 7 ASN A  71  TRP A  77 -1  N  MET A  73   O  HIS A 155           
SHEET    5 AA1 7 THR A  59  ASP A  64 -1  N  ASN A  61   O  ILE A  74           
SHEET    6 AA1 7 SER A 183  LYS A 184  1  O  SER A 183   N  LEU A  62           
SHEET    7 AA1 7 ILE A 187  ARG A 188 -1  O  ILE A 187   N  LYS A 184           
SHEET    1 AA2 3 ILE A  85  HIS A  86  0                                        
SHEET    2 AA2 3 THR A 163  PHE A 167 -1  O  PHE A 167   N  ILE A  85           
SHEET    3 AA2 3 LYS A 174  THR A 178 -1  O  VAL A 177   N  CYS A 164           
SHEET    1 AA3 3 SER A 121  LEU A 125  0                                        
SHEET    2 AA3 3 LEU A 102  PHE A 107 -1  N  LEU A 102   O  LEU A 125           
SHEET    3 AA3 3 LEU A 139  GLU A 143 -1  O  GLU A 143   N  LYS A 103           
LINK         NE2 HIS A  86                FE    FE A 501     1555   1555  2.06  
LINK         NE2 HIS A  88                FE    FE A 501     1555   1555  2.14  
LINK         NE2 HIS A 140                FE    FE A 501     1555   1555  2.21  
LINK        FE    FE A 501                 SG ACYS A 502     1555   1555  2.33  
LINK        FE    FE A 501                 N  ACYS A 502     1555   1555  2.31  
CISPEP   1 SER A  158    PRO A  159          0        -6.34                     
SITE     1 AC1  5 HIS A  86  HIS A  88  HIS A 140  CYS A 502                    
SITE     2 AC1  5  CL A 503                                                     
SITE     1 AC2 13 TYR A  58  ARG A  60  LEU A  75  HIS A  86                    
SITE     2 AC2 13 HIS A  88  HIS A 140  HIS A 155  TYR A 157                    
SITE     3 AC2 13 MET A 179   FE A 501   CL A 503  HOH A 773                    
SITE     4 AC2 13 HOH A 774                                                     
SITE     1 AC3  7 HIS A  88  HIS A 140  HIS A 155  TYR A 157                    
SITE     2 AC3  7  FE A 501  CYS A 502  HOH A 745                               
CRYST1   57.600   57.600  122.400  90.00  90.00  90.00 P 43 21 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      0.017361  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.017361  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008170        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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