HEADER OXIDOREDUCTASE 26-DEC-14 4XF9 TITLE CYSTEINE DIOXYGENASE VARIANT - C93A AT PH 8.0 IN COMPLEX WITH TITLE 2 HOMOCYSTEINE 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, THIOL KEYWDS 2 DIOXYGENASE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR C.M.DRIGGERS,P.A.KARPLUS REVDAT 7 03-APR-24 4XF9 1 HETSYN REVDAT 6 15-NOV-23 4XF9 1 REMARK REVDAT 5 27-SEP-23 4XF9 1 REMARK REVDAT 4 04-DEC-19 4XF9 1 REMARK REVDAT 3 20-SEP-17 4XF9 1 REMARK REVDAT 2 14-DEC-16 4XF9 1 JRNL REVDAT 1 24-FEB-16 4XF9 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. 1.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.9_1692) 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) : 1.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.91 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 83.9 REMARK 3 NUMBER OF REFLECTIONS : 43245 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.160 REMARK 3 R VALUE (WORKING SET) : 0.157 REMARK 3 FREE R VALUE : 0.186 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.720 REMARK 3 FREE R VALUE TEST SET COUNT : 4205 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 33.9184 - 4.0371 1.00 1744 187 0.1412 0.1575 REMARK 3 2 4.0371 - 3.2052 0.99 1609 174 0.1407 0.1911 REMARK 3 3 3.2052 - 2.8003 0.99 1586 181 0.1599 0.1807 REMARK 3 4 2.8003 - 2.5443 0.99 1552 183 0.1508 0.2081 REMARK 3 5 2.5443 - 2.3620 0.99 1584 161 0.1569 0.1705 REMARK 3 6 2.3620 - 2.2228 0.99 1529 165 0.1428 0.1772 REMARK 3 7 2.2228 - 2.1115 0.99 1565 153 0.1438 0.1680 REMARK 3 8 2.1115 - 2.0196 0.98 1516 178 0.1475 0.1764 REMARK 3 9 2.0196 - 1.9418 0.99 1513 179 0.1463 0.1775 REMARK 3 10 1.9418 - 1.8748 0.98 1536 149 0.1528 0.1867 REMARK 3 11 1.8748 - 1.8162 0.98 1523 156 0.1502 0.2003 REMARK 3 12 1.8162 - 1.7643 0.98 1524 154 0.1626 0.1766 REMARK 3 13 1.7643 - 1.7179 0.98 1506 158 0.1700 0.1667 REMARK 3 14 1.7179 - 1.6759 0.98 1492 172 0.1616 0.2035 REMARK 3 15 1.6759 - 1.6378 0.97 1478 171 0.1545 0.1892 REMARK 3 16 1.6378 - 1.6030 0.97 1510 144 0.1590 0.1564 REMARK 3 17 1.6030 - 1.5709 0.97 1462 178 0.1588 0.1854 REMARK 3 18 1.5709 - 1.5413 0.97 1482 183 0.1810 0.2113 REMARK 3 19 1.5413 - 1.5138 0.97 1457 151 0.1740 0.2006 REMARK 3 20 1.5138 - 1.4881 0.96 1481 176 0.1865 0.2182 REMARK 3 21 1.4881 - 1.4641 0.83 1274 139 0.1957 0.2292 REMARK 3 22 1.4641 - 1.4416 0.74 1104 118 0.2272 0.2166 REMARK 3 23 1.4416 - 1.4204 0.66 1022 116 0.2339 0.2525 REMARK 3 24 1.4204 - 1.4004 0.61 939 80 0.2418 0.2593 REMARK 3 25 1.4004 - 1.3814 0.56 858 86 0.2450 0.3174 REMARK 3 26 1.3814 - 1.3635 0.50 767 68 0.2556 0.2367 REMARK 3 27 1.3635 - 1.3464 0.45 681 82 0.2615 0.2953 REMARK 3 28 1.3464 - 1.3302 0.43 654 66 0.2830 0.2925 REMARK 3 29 1.3302 - 1.3148 0.38 579 51 0.3007 0.3218 REMARK 3 30 1.3148 - 1.3000 0.33 513 46 0.2999 0.2836 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) : 0.110 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.520 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 1661 REMARK 3 ANGLE : 1.265 2261 REMARK 3 CHIRALITY : 0.080 241 REMARK 3 PLANARITY : 0.006 298 REMARK 3 DIHEDRAL : 13.880 628 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): -17.2493 3.0038 -49.7900 REMARK 3 T TENSOR REMARK 3 T11: 0.0723 T22: 0.0961 REMARK 3 T33: 0.0817 T12: 0.0013 REMARK 3 T13: -0.0042 T23: 0.0016 REMARK 3 L TENSOR REMARK 3 L11: 1.1392 L22: 1.1038 REMARK 3 L33: 0.9073 L12: 0.4655 REMARK 3 L13: -0.2325 L23: 0.2468 REMARK 3 S TENSOR REMARK 3 S11: 0.0152 S12: -0.0208 S13: 0.0168 REMARK 3 S21: 0.0198 S22: -0.0072 S23: 0.0109 REMARK 3 S31: 0.0505 S32: -0.0375 S33: 0.0053 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 4XF9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-JAN-15. REMARK 100 THE DEPOSITION ID IS D_1000205571. 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 : 5.6-8.0 REMARK 200 NUMBER OF CRYSTALS USED : NULL 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 : 43245 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.300 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 (%) : 84.2 REMARK 200 DATA REDUNDANCY : 26.70 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 21.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.32 REMARK 200 COMPLETENESS FOR SHELL (%) : 36.2 REMARK 200 DATA REDUNDANCY IN SHELL : 17.90 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: 4IEU 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 AT PH 8.0, VAPOR DIFFUSION, HANGING REMARK 280 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 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 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 OE1 GLU A 38 O HOH A 864 2.17 REMARK 500 O HOH A 840 O HOH A 887 2.18 REMARK 500 O HOH A 785 O HOH A 829 2.19 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 -10.20 75.00 REMARK 500 REMARK 500 REMARK: NULL 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 99.7 REMARK 620 3 HIS A 140 NE2 94.5 96.7 REMARK 620 4 HCS A 502 SD 119.3 118.2 123.1 REMARK 620 N 1 2 3 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 HCS A 502 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 REMARK 900 RELATED ID: 4XF0 RELATED DB: PDB REMARK 900 CYSTEINE DIOXYGENASE VARIANT - C93A AT PH 8.0 WITH CYSTEINE REMARK 900 RELATED ID: 4XF1 RELATED DB: PDB REMARK 900 CYSTEINE DIOXYGENASE VARIANT - Y157F AT PH 8.0 WITH CYSTEINE REMARK 900 RELATED ID: 4XF3 RELATED DB: PDB REMARK 900 CYSTEINE DIOXYGENASE VARIANT - Y157F AT PH 8.0 WITH CYSTEINE AND REMARK 900 DITHIONITE REMARK 900 RELATED ID: 4XF4 RELATED DB: PDB REMARK 900 CYSTEINE DIOXYGENASE AT PH 8.0 IN COMPLEX WITH HOMOCYSTEINE REMARK 900 RELATED ID: 4XFB RELATED DB: PDB REMARK 900 RELATED ID: 4XFC RELATED DB: PDB REMARK 900 RELATED ID: 4XFF RELATED DB: PDB REMARK 900 RELATED ID: 4XFG RELATED DB: PDB REMARK 900 RELATED ID: 4XFH RELATED DB: PDB REMARK 900 RELATED ID: 4XFI RELATED DB: PDB DBREF 4XF9 A 1 200 UNP P21816 CDO1_RAT 1 200 SEQADV 4XF9 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 HCS A 502 8 HETNAM FE FE (III) ION HETNAM HCS 2-AMINO-4-MERCAPTO-BUTYRIC ACID HETSYN HCS L-HOMOCYSTEINE FORMUL 2 FE FE 3+ FORMUL 3 HCS C4 H9 N O2 S FORMUL 4 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 2.05 LINK NE2 HIS A 88 FE FE A 501 1555 1555 2.08 LINK NE2 HIS A 140 FE FE A 501 1555 1555 2.05 LINK FE FE A 501 SD HCS A 502 1555 1555 2.20 CISPEP 1 SER A 158 PRO A 159 0 -6.51 SITE 1 AC1 4 HIS A 86 HIS A 88 HIS A 140 HCS A 502 SITE 1 AC2 10 TYR A 58 ARG A 60 LEU A 75 HIS A 86 SITE 2 AC2 10 HIS A 88 HIS A 155 TYR A 157 MET A 179 SITE 3 AC2 10 FE A 501 HOH A 798 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