Structure of PDB 1ofw Chain B Binding Site BS02

Receptor Information
>1ofw Chain B (length=292) Species: 876 (Desulfovibrio desulfuricans) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AALEPTDSGAPSAIVMFPVGEKPNPKGAAMKPVVFNHLIHEKKIDNCETC
HHTGDPVSCSTCHTVEGKAEGNYITLDRAMHATNIAKRAKGNTPVSCVSC
HEQQTKERRECAGCHAIVTPKRDEAWCATCHNITPSMTPEQMQKGINGTL
LPGDNEALAAETVLAQKTVEPVSPMLAPYKVVIDALADKYEPSNFTHRRH
LTSLMERIKDDKLAQAFHNKPEILCATCHHRSPLSLTPPKCGSCHTKEID
KANPGRPNLMAAYHLQCMGCHKGMDVARPRDTDCTTCHKAAP
Ligand information
Ligand IDHEC
InChIInChI=1S/C34H34N4O4.Fe/c1-7-21-17(3)25-13-26-19(5)23(9-11-33(39)40)31(37-26)16-32-24(10-12-34(41)42)20(6)28(38-32)15-30-22(8-2)18(4)27(36-30)14-29(21)35-25;/h7-8,13-16H,9-12H2,1-6H3,(H,39,40)(H,41,42);/q-4;+4/b21-7?,22-8?,26-13-,29-14-,30-15-,31-16-;
InChIKeyHXQIYSLZKNYNMH-LJNAALQVSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04O=C(O)CCC1=C(C2=CC6=C(C(=C/C)\C5=CC4=C(C(\C3=Cc7c(c(c8C=C1N2[Fe](N34)(N56)n78)CCC(=O)O)C)=C/C)C)C)C
OpenEye OEToolkits 1.5.0CC=C1C(=C2C=C3C(=CC)C(=C4N3[Fe]56N2C1=Cc7n5c(c(c7C)CCC(=O)O)C=C8N6C(=C4)C(=C8CCC(=O)O)C)C)C
CACTVS 3.341C\C=C1/C(=C2C=C3N4C(=Cc5n6c(C=C7N8C(=C(C)\C7=C/C)C=C1N2[Fe@@]468)c(C)c5CCC(O)=O)C(=C3C)CCC(O)=O)C
CACTVS 3.341CC=C1C(=C2C=C3N4C(=Cc5n6c(C=C7N8C(=C(C)C7=CC)C=C1N2[Fe]468)c(C)c5CCC(O)=O)C(=C3C)CCC(O)=O)C
FormulaC34 H34 Fe N4 O4
NameHEME C
ChEMBL
DrugBank
ZINC
PDB chain1ofw Chain B Residue 1294 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB1ofw Redox-Bohr and Other Cooperativity Effects in the Nine-Heme Cytochrome C from Desulfovibrio Desulfuricans Atcc 27774: Crystallographic and Modeling Studies
Resolution1.5 Å
Binding residue
(original residue number in PDB)		S8 A10 I14 F35 H37 H40 I44 C47 C50 H51 P56 S58
Binding residue
(residue number reindexed from 1)		S8 A10 I14 F35 H37 H40 I44 C47 C50 H51 P56 S58
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0009055 electron transfer activity
GO:0020037 heme binding
GO:0046872 metal ion binding
Cellular Component
GO:0042597 periplasmic space

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Molecular Function
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Cellular Component
External links
PDB RCSB:1ofw, PDBe:1ofw, PDBj:1ofw
PDBsum1ofw
PubMed12750363
UniProtQ9RN68|CYC9_DESDA Nine-heme cytochrome c (Gene Name=Ddes_2038)

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