HEADER OXIDOREDUCTASE 16-NOV-18 6N42 TITLE CRYSTAL STRUCTURE OF CYSTEINE-BOUND FERROUS FORM OF THE CROSSLINKED TITLE 2 HUMAN CYSTEINE DIOXYGENASE IN THE ANAEROBIC CONDITION 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 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CDO1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CYSTEINE, CYS-TYR COFACTOR, IRON, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR A.LIU,J.LI REVDAT 5 11-OCT-23 6N42 1 REMARK REVDAT 4 27-NOV-19 6N42 1 REMARK REVDAT 3 15-MAY-19 6N42 1 JRNL REVDAT 2 01-MAY-19 6N42 1 JRNL REVDAT 1 17-APR-19 6N42 0 JRNL AUTH J.LI,T.KOTO,I.DAVIS,A.LIU JRNL TITL PROBING THE CYS-TYR COFACTOR BIOGENESIS IN CYSTEINE JRNL TITL 2 DIOXYGENASE BY THE GENETIC INCORPORATION OF FLUOROTYROSINE. JRNL REF BIOCHEMISTRY V. 58 2218 2019 JRNL REFN ISSN 0006-2960 JRNL PMID 30946568 JRNL DOI 10.1021/ACS.BIOCHEM.9B00006 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.83 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 17592 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.176 REMARK 3 R VALUE (WORKING SET) : 0.172 REMARK 3 FREE R VALUE : 0.210 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.010 REMARK 3 FREE R VALUE TEST SET COUNT : 1761 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 32.8370 - 5.1648 1.00 1298 139 0.1757 0.1844 REMARK 3 2 5.1648 - 4.1019 1.00 1238 137 0.1230 0.1411 REMARK 3 3 4.1019 - 3.5841 1.00 1227 137 0.1350 0.1759 REMARK 3 4 3.5841 - 3.2568 1.00 1230 139 0.1404 0.1971 REMARK 3 5 3.2568 - 3.0235 1.00 1202 132 0.1801 0.2026 REMARK 3 6 3.0235 - 2.8454 1.00 1196 135 0.1806 0.2417 REMARK 3 7 2.8454 - 2.7029 1.00 1231 134 0.2032 0.2938 REMARK 3 8 2.7029 - 2.5853 1.00 1204 137 0.1877 0.2513 REMARK 3 9 2.5853 - 2.4858 1.00 1203 135 0.2157 0.2354 REMARK 3 10 2.4858 - 2.4001 1.00 1202 134 0.2189 0.2589 REMARK 3 11 2.4001 - 2.3251 1.00 1188 135 0.2365 0.2469 REMARK 3 12 2.3251 - 2.2586 1.00 1197 129 0.2501 0.3223 REMARK 3 13 2.2586 - 2.1992 1.00 1215 138 0.2630 0.3402 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.220 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.850 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 28.91 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.18 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 6N42 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-NOV-18. REMARK 100 THE DEPOSITION ID IS D_1000236386. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-DEC-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-BM REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97919 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17616 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 12.50 REMARK 200 R MERGE (I) : 0.17400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 4.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.25 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 12.40 REMARK 200 R MERGE FOR SHELL (I) : 0.98900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 2IC1 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 66.89 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.71 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M MES, 2 M AMMONIUM SULFATE, 2% REMARK 280 PEG400, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 22.86400 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 11.43200 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 17.14800 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 5.71600 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 28.58000 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: 1680 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9810 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -31.0 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 SER A 1 REMARK 465 GLU A 2 REMARK 465 GLN A 3 REMARK 465 THR A 4 REMARK 465 ASN A 191 REMARK 465 ALA 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 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 O3 GOL A 306 O HOH A 401 2.06 REMARK 500 O HOH A 498 O HOH A 513 2.18 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 FE2 A 301 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 86 NE2 REMARK 620 2 HIS A 88 NE2 106.0 REMARK 620 3 HIS A 140 NE2 95.8 92.6 REMARK 620 4 CYS A 302 N 88.0 92.4 172.7 REMARK 620 5 CYS A 302 SG 87.9 164.7 92.3 81.5 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 FE2 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CYS A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 306 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 307 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 308 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 309 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 310 DBREF 6N42 A 2 200 UNP Q16878 CDO1_HUMAN 2 200 SEQADV 6N42 SER A 1 UNP Q16878 EXPRESSION TAG SEQADV 6N42 VAL A 137 UNP Q16878 ILE 137 CONFLICT SEQRES 1 A 200 SER GLU GLN THR GLU VAL LEU LYS PRO ARG THR LEU ALA SEQRES 2 A 200 ASP LEU ILE ARG ILE LEU HIS GLN LEU PHE ALA GLY ASP SEQRES 3 A 200 GLU VAL ASN VAL GLU GLU VAL GLN ALA ILE MET GLU ALA SEQRES 4 A 200 TYR GLU SER ASP PRO THR GLU TRP ALA MET 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 ASN SER SEQRES 8 A 200 HIS CYS PHE LEU LYS MET LEU GLN GLY ASN LEU LYS GLU SEQRES 9 A 200 THR LEU PHE ALA TRP PRO ASP LYS LYS SER ASN GLU MET SEQRES 10 A 200 VAL LYS LYS SER GLU ARG VAL LEU ARG GLU ASN GLN CYS SEQRES 11 A 200 ALA TYR ILE ASN ASP SER VAL GLY LEU HIS ARG VAL GLU SEQRES 12 A 200 ASN ILE 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 ASN ALA THR SER GLY SEQRES 16 A 200 SER LEU GLU ASN ASN HET FE2 A 301 1 HET CYS A 302 7 HET GOL A 303 6 HET GOL A 304 6 HET GOL A 305 6 HET GOL A 306 6 HET GOL A 307 6 HET SO4 A 308 5 HET SO4 A 309 5 HET SO4 A 310 5 HETNAM FE2 FE (II) ION HETNAM CYS CYSTEINE HETNAM GOL GLYCEROL HETNAM SO4 SULFATE ION HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 FE2 FE 2+ FORMUL 3 CYS C3 H7 N O2 S FORMUL 4 GOL 5(C3 H8 O3) FORMUL 9 SO4 3(O4 S 2-) FORMUL 12 HOH *121(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 ASP A 43 ALA A 48 1 6 HELIX 4 AA4 MET A 49 ALA A 51 5 3 HELIX 5 AA5 GLN A 65 LYS A 69 5 5 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 TRP A 77 O ALA A 151 SHEET 5 AA1 7 THR A 59 ASP A 64 -1 N VAL A 63 O LEU A 72 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 LYS A 119 LEU A 125 0 SHEET 2 AA3 3 LEU A 102 PHE A 107 -1 N LEU A 106 O LYS A 120 SHEET 3 AA3 3 LEU A 139 ASN A 144 -1 O LEU A 139 N PHE A 107 LINK SG CYS A 93 CE1 TYR A 157 1555 1555 1.90 LINK NE2 HIS A 86 FE FE2 A 301 1555 1555 2.35 LINK NE2 HIS A 88 FE FE2 A 301 1555 1555 2.39 LINK NE2 HIS A 140 FE FE2 A 301 1555 1555 2.41 LINK FE FE2 A 301 N CYS A 302 1555 1555 2.63 LINK FE FE2 A 301 SG CYS A 302 1555 1555 2.61 CISPEP 1 SER A 158 PRO A 159 0 -1.76 SITE 1 AC1 4 HIS A 86 HIS A 88 HIS A 140 CYS A 302 SITE 1 AC2 9 TYR A 58 ARG A 60 LEU A 75 HIS A 86 SITE 2 AC2 9 HIS A 88 HIS A 140 HIS A 155 TYR A 157 SITE 3 AC2 9 FE2 A 301 SITE 1 AC3 4 TYR A 58 SER A 83 SER A 84 HOH A 487 SITE 1 AC4 5 ALA A 48 ALA A 51 HIS A 92 HOH A 413 SITE 2 AC4 5 HOH A 464 SITE 1 AC5 7 GLN A 99 GLY A 100 GLU A 127 HOH A 433 SITE 2 AC5 7 HOH A 488 HOH A 489 HOH A 509 SITE 1 AC6 5 THR A 180 PHE A 181 HIS A 182 ARG A 188 SITE 2 AC6 5 HOH A 401 SITE 1 AC7 8 ASP A 54 GLN A 55 GLY A 78 GLU A 79 SITE 2 AC7 8 HIS A 81 TRP A 109 ASP A 135 HOH A 416 SITE 1 AC8 7 GLN A 34 ARG A 123 ALA A 131 TYR A 132 SITE 2 AC8 7 HOH A 403 HOH A 407 HOH A 417 SITE 1 AC9 3 LYS A 119 ARG A 141 GLN A 169 SITE 1 AD1 6 TYR A 56 HIS A 173 LYS A 174 HOH A 424 SITE 2 AD1 6 HOH A 427 HOH A 479 CRYST1 131.221 131.221 34.296 90.00 90.00 120.00 P 65 6 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 0.007621 0.004400 0.000000 0.00000 SCALE2 0.000000 0.008800 0.000000 0.00000 SCALE3 0.000000 0.000000 0.029158 0.00000