Structure of PDB 1qs0 Chain B

Receptor sequence
>1qs0B (length=338) Species: 303 (Pseudomonas putida) [Search protein sequence]
ATTTMTMIQALRSAMDVMLERDDNVVVYGQDVGYFGGVFRCTEGLQTKYG
KSRVFDAPISESGIVGTAVGMGAYGLRPVVEIQFADYFYPASDQIVSEMA
RLRYRSAGEFIAPLTLRMPCGGGIYGGQTHSQSPEAMFTQVCGLRTVMPS
NPYDAKGLLIASIECDDPVIFLEPKRLYNGPFDGHHDRPVTPWSKHPHSA
VPDGYYTVPLDKAAITRPGNDVSVLTYGTTVYVAQVAAEESGVDAEVIDL
RSLWPLDLDTIVESVKKTGRCVVVHEATRTCGFGAELVSLVQEHCFHHLE
APIERVTGWDTPYPHAQEWAYFPGPSRVGAALKKVMEV
3D structure
PDB1qs0 Crystal structure of 2-oxoisovalerate and dehydrogenase and the architecture of 2-oxo acid dehydrogenase multienzyme complexes.
ChainB
Resolution2.4 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) E62 H131
Catalytic site (residue number reindexed from 1) E61 H130
Enzyme Commision number 1.2.4.4: 3-methyl-2-oxobutanoate dehydrogenase (2-methylpropanoyl-transferring).
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 COI B Y88 H131 Y87 H130
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0003863 3-methyl-2-oxobutanoate dehydrogenase (2-methylpropanoyl-transferring) activity
GO:0016491 oxidoreductase activity
Biological Process
GO:0007584 response to nutrient
GO:0009083 branched-chain amino acid catabolic process

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Molecular Function
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Biological Process
External links
PDB RCSB:1qs0, PDBe:1qs0, PDBj:1qs0
PDBsum1qs0
PubMed10426958
UniProtP09061|ODBB_PSEPU 2-oxoisovalerate dehydrogenase subunit beta (Gene Name=bkdA2)

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