Structure of PDB 5b47 Chain B

Receptor sequence
>5b47B (length=275) Species: 273063 (Sulfurisphaera tokodaii str. 7) [Search protein sequence]
FVDWCPGCGDFGILRAEEMAIRELGINPKSVVIVSGIGCSGKIPHFMNLP
ISGVHTLHGRSIAFATGIKLSNPSLEVIVNVGDGDGLGIGMGHFVHLGRR
NIDIAVLVHNNGVYGLQASPTLHRGENIMDAVNPLAVALAAGYTFVARGY
AYDVMHLKELIKKAILHKGSALVDILQPCPTYRVYKLDNVPGWDPVVRKE
EEAQKKFEQAIMKSYEWGEKIPIGIFYQNELVPTFEDRLTSNIPNYREYY
PAKQQIEINGISTTKIDELIKAKRI
3D structure
PDB5b47 Crystal structures of archaeal 2-oxoacid:ferredoxin oxidoreductases from Sulfolobus tokodaii
ChainB
Resolution2.2 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.2.7.11: 2-oxoacid oxidoreductase (ferredoxin).
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 SF4 B C12 C15 C46 C197 C5 C8 C39 C179
BS02 TPP B I44 G45 C46 S47 H65 G91 D92 N118 V120 Y121 L123 I37 G38 C39 S40 H58 G84 D85 N111 V113 Y114 L116
BS03 MG B D90 N118 D83 N111
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0003824 catalytic activity
GO:0016491 oxidoreductase activity
GO:0018491 2-oxobutyrate synthase activity
GO:0019164 pyruvate synthase activity
GO:0030976 thiamine pyrophosphate binding
GO:0046872 metal ion binding
GO:0047553 2-oxoglutarate synthase activity
GO:0051539 4 iron, 4 sulfur cluster binding
Biological Process
GO:0006086 acetyl-CoA biosynthetic process from pyruvate

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Molecular Function
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Biological Process
External links
PDB RCSB:5b47, PDBe:5b47, PDBj:5b47
PDBsum5b47
PubMed27619895
UniProtQ96XT4|OFOB2_SULTO 2-oxoacid:ferredoxin oxidoreductase 2, subunit beta (Gene Name=ST2433)

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