Structure of PDB 6ciq Chain B Binding Site BS02

Receptor Information
>6ciq Chain B (length=1166) Species: 264732 (Moorella thermoacetica ATCC 39073) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PKQTLDGNTAAAHVAYAMSEVATIYPITPSSPMAEIADEWAAHGRKNIFG
KTLQVAEMQSEAGAAGAVHGSLAAGALTTTFTASQGLLLMIPNMYKIAGE
LLPCVFHVAARALSTHALSIFGDHADVMAARQTGFAMLSSASVQEVMDLA
LVAHLATLKARVPFVHFFDGFRTSHEVQKIDVIEYEDMAKLVDWDAIRAF
RQRALNPEHPHQRGTAQNPDIYFQSREAANPYYLATPGIVAQVMEQVAGL
TGRHYHLFDYAGAPDAERVIVSMGSSCEVIEETVNYLVEKGEKVGLIKVR
LFRPFSAEHFLKVLPASVKRIAVLDRTKEPGSLGEPLYEDVQTVLAEHGK
NILVVGGRYGLGSKEFNPSMVKAVFDNLAATTPKNKFTVGITDDVTHTSL
EIKEHIDTSPKGTFRCKFFGLGSDGTVGANKNSIKIIGDHTDMYAQGYFV
YDSKKSGGVTISHLRFGKQPIQSAYLIDQADLIACHNPSYVGRYNLLEGI
KPGGIFLLNSTWSAEEMDSRLPADMKRTIATKKLKFYNIDAVKIAQEIGL
GSRINVIMQTAFFKIANVIPVDEAIKYIKDSIVKTYGKKGDKILNMNFAA
VDRALEALEEIKYPASWADAVDETVTEEPEFIQKVLRPINALKGDELPVS
TFTPDGVFPVGTTKYEKRGIAVNIPQWQPENCIQCNQCSLVCPHAAIRPY
LAKPADLAGAPETFVTKDAIGKEAAGLKFRIQVSPLDCTGCGNCADVCPA
KVKALTMVPLEEVTAVEEANYNFAEQLPEVKVNFNPATVKGSQFRQPLLE
FSGACAGCGETPYVKLVTQLFGDRMIIANATGCSSIWGGSAPACPYTVNR
QGHGPAWASSLFEDNAEFGYGMALAVAKRQDELATAISKALEAPVSAAFK
AACEGWLAGKDDADRSREYGDRIKALLPGEISQASGEVKDLLLDIDRQKD
YLTKKSIWIIGGDGWAYDIGYGGLDHVLASGANVNVLVLDTEVYSNTGGQ
SSKATQTGAVARFAAGGKFTKKKDLGLMAMSYGYVYVASVAMGASHSQLM
KALIEAEKYDGPSLIIAYAPCINHGINMTYSQREAKKAVEAGYWPLYRYN
PQLAQEGKNPFILDYKTPTASFRDFLMGEIRYTSLKKQFPEKAEQLFAKA
EADAKARLEQYKKLAE
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 chain6ciq Chain B Residue 1202 [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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PDB6ciq Binding site for coenzyme A revealed in the structure of pyruvate:ferredoxin oxidoreductase fromMoorella thermoacetica.
Resolution3.302 Å
Binding residue
(original residue number in PDB)		P679 C696 I701 C742 T743 G744 C745 G746 N747 C748
Binding residue
(residue number reindexed from 1)		P675 C692 I697 C738 T739 G740 C741 G742 N743 C744
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) T29 E62 R112 N1000
Catalytic site (residue number reindexed from 1) T28 E61 R111 N996
Enzyme Commision number 1.2.7.1: pyruvate synthase.
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0005506 iron ion binding
GO:0016491 oxidoreductase activity
GO:0016903 oxidoreductase activity, acting on the aldehyde or oxo group of donors
GO:0019164 pyruvate synthase activity
GO:0030976 thiamine pyrophosphate binding
GO:0046872 metal ion binding
GO:0051539 4 iron, 4 sulfur cluster binding
Biological Process
GO:0006086 acetyl-CoA biosynthetic process from pyruvate
GO:0006979 response to oxidative stress
GO:0022900 electron transport chain

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:6ciq, PDBe:6ciq, PDBj:6ciq
PDBsum6ciq
PubMed29581263
UniProtQ2RMD6|PFOR_MOOTA Pyruvate:ferredoxin oxidoreductase (Gene Name=Moth_0064)

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