Structure of PDB 3ias Chain Z

Receptor sequence

>3iasZ (length=127) Species: 300852 (Thermus thermophilus HB8)

ASSERELYEAWVELLSWMREYAQAKGVRFEKEADFPDFIYRMERPYDLPT
TIMTASLSDGLGEPFLLADVSPRHAKLKRIGLRLPRAHIHLHAHYEPGKG
LVTGKIPLTKERFFALADRAREALAFA

3D structure

• PDB: 3ias Structural basis for the mechanism of respiratory complex I
• Chain: Z
• Resolution: 3.15 Å

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	CA	Z	E32 G64	E30 G62

Gene Ontology

Molecular Function

• GO:0008199 ferric iron binding
• GO:0048038 quinone binding

Biological Process

• GO:0016226 iron-sulfur cluster assembly

Cellular Component

• GO:0005886 plasma membrane

External links

• PDB: RCSB:3ias, PDBe:3ias, PDBj:3ias
• PDBsum: 3ias
• PubMed: 19635800
• UniProt: Q5SKZ7|NQO15_THET8 NADH-quinone oxidoreductase subunit 15 (Gene Name=nqo15)