Structure of PDB 2pda Chain B Binding Site BS07

Receptor Information
>2pda Chain B (length=1231) Species: 873 (Desulfocurvibacter africanus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GKKMMTTDGNTATAHVAYAMSEVAAIYPITPSSTMGEEADDWAAQGRKNI
FGQTLTIREMQSEAGAAGAVHGALAAGALTTTFTASQGLLLMIPNMYKIS
GELLPGVFHVTARAIAAHALSIFGDHQDIYAARQTGFAMLASSSVQEAHD
MALVAHLAAIESNVPFMHFFDGFRTSHEIQKIEVLDYADMASLVNQKALA
EFRAKSMNPEHPHVRGTAQNPDIYFQGREAANPYYLKVPGIVAEYMQKVA
SLTGRSYKLFDYVGAPDAERVIVSMGSSCETIEEVINHLAAKGEKIGLIK
VRLYRPFVSEAFFAALPASAKVITVLDRTKEPGAPGDPLYLDVCSAFVER
GEAMPKILAGRYGLGSKEFSPAMVKSVYDNMSGAKKNHFTVGIEDDVTGT
SLPVDNAFADTTPKGTIQCQFWGLGADGTVGANKQAIKIIGDNTDLFAQG
YFSYDSKKSGGITISHLRFGEKPIQSTYLVNRADYVACHNPAYVGIYDIL
EGIKDGGTFVLNSPWSSLEDMDKHLPSGIKRTIANKKLKFYNIDAVKIAT
DVGLGGRINMIMQTAFFKLAGVLPFEKAVDLLKKSIHKAYGKKGEKIVKM
NTDAVDQAVTSLQEFKYPDSWKDAPAETKAEPMTNEFFKNVVKPILTQQG
DKLPVSAFEADGRFPLGTSQFEKRGVAINVPQWVPENCIQCNQCAFVCPH
SAILPVLAKEEELVGAPANFTALEAKGKELKGYKFRIQINTLDCMGCGNC
ADICPPKEKALVMQPLDTQRDAQVPNLEYAARIPVKSEVLPRDSLKGSQF
QEPLMEFSGACSGCGETPYVRVITQLFGERMFIANATGCSSIWGASAPSM
PYKTNRLGQGPAWGNSLFEDAAEYGFGMNMSMFARRTHLADLAAKALESD
ASGDVKEALQGWLAGKNDPIKSKEYGDKLKKLLAGQKDGLLGQIAAMSDL
YTKKSVWIFGGDGWAYDIGYGGLDHVLASGEDVNVFVMDTEVYSNTGGQS
SKATPTGAVAKFAAAGKRTGKKDLARMVMTYGYVYVATVSMGYSKQQFLK
VLKEAESFPGPSLVIAYATCINQGLRKGMGKSQDVMNTAVKSGYWPLFRY
DPRLAAQGKNPFQLDSKAPDGSVEEFLMAQNRFAVLDRSFPEDAKRLRAQ
VAHELDVRFKELEHMAATNIFESFAPAGGKADGSVDFGEGAEFCTRDDTP
MMARPDSGEACDQNRAGTSEQQGDLSKRTKK
Ligand information
Ligand IDPYR
InChIInChI=1S/C3H4O3/c1-2(4)3(5)6/h1H3,(H,5,6)
InChIKeyLCTONWCANYUPML-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.385CC(=O)C(O)=O
OpenEye OEToolkits 1.7.6CC(=O)C(=O)O
ACDLabs 12.01O=C(C(=O)O)C
FormulaC3 H4 O3
NamePYRUVIC ACID
ChEMBLCHEMBL1162144
DrugBankDB00119
ZINCZINC000001532517
PDB chain2pda Chain B Residue 1246 [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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PDB2pda Crystal structures of the key anaerobic enzyme pyruvate:ferredoxin oxidoreductase, free and in complex with pyruvate.
Resolution3.0 Å
Binding residue
(original residue number in PDB)		T31 R114 N996 T997
Binding residue
(residue number reindexed from 1)		T30 R113 N995 T996
Annotation score5
Enzymatic activity
Catalytic site (original residue number in PDB) T31 E64 R114 N996
Catalytic site (residue number reindexed from 1) T30 E63 R113 N995
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
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2pda, PDBe:2pda, PDBj:2pda
PDBsum2pda
PubMed10048931
UniProtP94692|PFOR_DESAF Pyruvate:ferredoxin oxidoreductase (Gene Name=por)

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