Structure of PDB 6elq Chain B Binding Site BS02

Receptor Information
>6elq Chain B (length=630) Species: 129958 (Carboxydothermus hydrogenoformans) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SKLSVDPVIPNLYRKAREEGISTVFDRYEAQQPQCGFGLTGLCCRHCVQG
PCRIDPFGEGPQAGICGATAEVITARNLLRQVTAGAAAHVDHAYDVLEVL
EQIAQGTESYSIKDQEKLKQVAFTLGIDTANKTEQEIVEEMCQIIYRDFA
NSGATPMTYLKANSPRERLETWEKLGVLPRNPDREIREALHQTTMGMDAD
PVNLILKTIRLGLVDGFAGLKLATDLQDIIFGTPQPVVTEANLGVLKEDY
VNIIVHGHVPLLSEKIVEWSRKLEDEAKKAGAKGINLAGICCTGNEVLMR
QGVPLATNFLAQELAIITGAVDLMVVDVQCIMPSLAEIAACYHTRLVTTM
PIVKIPGAEHVPFTTETADEASQQIVRMAIESYQKRNPAKVYIPREKAKV
VAGFSVEAIVKALAKLNPDDPLKPLIDNIVSGNILGVVATVGCNNVKVKH
DWFHIELVKELIKNNVLVVTTGCSAHALAKAGLMDPAAAEWAGEGLRAVL
TAIGTANDLGGPLPPVLHMGSCVDNSRIGDLVIAVANYLKVSPKDLPIAA
SAPEYQHEKALSIGTWAVAMGIMTHLGVVPPVVGSSKVTRILTQDAEALI
GGKFYVETDPYKAAAGIIEHIKAKRALLNL
Ligand information
Ligand IDSF4
InChIInChI=1S/4Fe.4S
InChIKeyLJBDFODJNLIPKO-UHFFFAOYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7[S]12[Fe]3[S]4[Fe]1[S]5[Fe]2[S]3[Fe]45
CACTVS 3.385S1[Fe]S[Fe]1.S2[Fe]S[Fe]2
FormulaFe4 S4
NameIRON/SULFUR CLUSTER
ChEMBL
DrugBank
ZINC
PDB chain6elq Chain B Residue 5001 [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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PDB6elq CODH-IV: A High-Efficiency CO-Scavenging CO Dehydrogenase with Resistance to O2.
Resolution2.52 Å
Binding residue
(original residue number in PDB)		C38 F40 G41 C46
Binding residue
(residue number reindexed from 1)		C35 F37 G38 C43
Annotation score1
Enzymatic activity
Enzyme Commision number 1.2.7.4: anaerobic carbon-monoxide dehydrogenase.
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0004601 peroxidase activity
GO:0016151 nickel cation binding
GO:0016491 oxidoreductase activity
GO:0043885 anaerobic carbon-monoxide dehydrogenase activity
GO:0046872 metal ion binding
GO:0050418 hydroxylamine reductase activity
GO:0051539 4 iron, 4 sulfur cluster binding
Biological Process
GO:0006091 generation of precursor metabolites and energy
GO:0042542 response to hydrogen peroxide
GO:0098869 cellular oxidant detoxification

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:6elq, PDBe:6elq, PDBj:6elq
PDBsum6elq
PubMed29024326
UniProtQ3AE44

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