Structure of PDB 7aqq Chain N

Receptor sequence
>7aqqN (length=488) Species: 3702 (Arabidopsis thaliana) [Search protein sequence]
MFNLFLAVFPEIFIINATFILLIHGVVFSTSKKYDYPPLASNVGWLGLLS
VLITLLLLAAGAPLLTIAHLFWNNLFRRDNFTYFCQIFLLLSTAGTISMC
FDFFDQERFDAFEFIVLILLSTCGMLFMISAYDLIAMYLAIELQSLCFYV
IAASKRKSEFSTEAGLKYLILGAFSSGILLFGCSMIYGSTGATHFDQLAK
ILTGYEITGARSSGIFMGILFIAVGFLFKITAVPFHMWAPDIYEGSPTPV
TAFLSIAPKISIFANILRVFIYGSYGATLQQIFFFCSIASMILGALAAMA
QTKVKRLLAYSSIGHVGYICIGFSCGTIEGIQSLLIGIFIYALMTMDAFA
IVLALRQTRVKYIADLGALAKTNPILAITFSITMFSYAGIPPLAGFCSKF
YLFFAALGCGAYFLALVGVVTSVIGCFYYIRLVKRMFFDTPRTWILYEPM
DRNKSLLLAMTSFFITLFLLYPSPLFSVTHQMALSLYL
3D structure
PDB7aqq A ferredoxin bridge connects the two arms of plant mitochondrial complex I.
ChainN
Resolution3.06 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 7.1.1.2: NADH:ubiquinone reductase (H(+)-translocating).
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 peptide N L307 A308 M310 A311 L296 A297 M299 A300
BS02 LMN N L478 L481 L467 L470
Gene Ontology
Molecular Function
GO:0008137 NADH dehydrogenase (ubiquinone) activity
Biological Process
GO:0042773 ATP synthesis coupled electron transport
GO:1902600 proton transmembrane transport
Cellular Component
GO:0005739 mitochondrion
GO:0005743 mitochondrial inner membrane
GO:0009536 plastid

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Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:7aqq, PDBe:7aqq, PDBj:7aqq
PDBsum7aqq
PubMed33768254
UniProtO05000|NU2M_ARATH NADH-ubiquinone oxidoreductase chain 2 (Gene Name=ND2)

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