Structure of PDB 3i9v Chain B

Receptor sequence
>3i9vB (length=178) Species: 300852 (Thermus thermophilus HB8) [Search protein sequence]
FFDDKQDFLEETFAKYPPEGRRAAIMPLLRRVQQEEGWIRPERIEEIARL
VGTTPTEVMGVASFYSYYQFVPTGKYHLQVCATLSCKLAGAEELWDYLTE
TLGIGPGEVTPDGLFSVQKVECLGSCHTAPVIQVNDEPYVECVTRARLEA
LLAGLRAGKRLEEIELPGKCGHHVHEVE
3D structure
PDB3i9v Structural basis for the mechanism of respiratory complex I
ChainB
Resolution3.1 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 7.1.1.-
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 FES B C83 S87 C88 C124 L125 G126 S127 C128 C81 S85 C86 C122 L123 G124 S125 C126
Gene Ontology
Molecular Function
GO:0003954 NADH dehydrogenase activity
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
GO:0048038 quinone binding
GO:0051537 2 iron, 2 sulfur cluster binding
Cellular Component
GO:0005886 plasma membrane
GO:0045271 respiratory chain complex I

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Molecular Function
View graph for
Cellular Component
External links
PDB RCSB:3i9v, PDBe:3i9v, PDBj:3i9v
PDBsum3i9v
PubMed19635800
UniProtQ56221|NQO2_THET8 NADH-quinone oxidoreductase subunit 2 (Gene Name=nqo2)

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