Structure of PDB 7ar8 Chain O Binding Site BS01

Receptor Information

>7ar8 Chain O (length=122) Species: 3702 (Arabidopsis thaliana) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

GSKKVSDRIVKLSAIDPDGYKQDIIGLSGQTLLRALTHTGLIDPASHRLD
DIEACSAECEVQIAEEWLEKLPPRTYDEEYVLKRSSRSRILNKHSRLGCQ
VVLTQELQGMVVAVPEAKPWDI

Ligand information

InChI=1S/Fe/q+3

VTLYFUHAOXGGBS-UHFFFAOYSA-N

SMILES

Software	SMILES
ACDLabs 10.04 CACTVS 3.341 OpenEye OEToolkits 1.5.0	[Fe+3]

Formula

Fe

Name

FE (III) ION

PDB chain

7ar8 Chain O Residue 200 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

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PDB	7ar8 A ferredoxin bridge connects the two arms of plant mitochondrial complex I.
Resolution	3.53 Å
Binding residue (original residue number in PDB)	H83 C91 C95 C135
Binding residue (residue number reindexed from 1)	H47 C55 C59 C99
Annotation score	1

Enzymatic activity

Enzyme Commision number

Gene Ontology

	Molecular Function
GO:0005515	protein binding
GO:0008137	NADH dehydrogenase (ubiquinone) activity
GO:0051536	iron-sulfur cluster binding
GO:0051537	2 iron, 2 sulfur cluster binding

	Biological Process
GO:0006120	mitochondrial electron transport, NADH to ubiquinone
GO:0140647	P450-containing electron transport chain
GO:1902600	proton transmembrane transport

	Cellular Component
GO:0005739	mitochondrion
GO:0005829	cytosol

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Cellular Component

External links

PDB	RCSB:7ar8, PDBe:7ar8, PDBj:7ar8
PDBsum	7ar8
PubMed	33768254
UniProt	Q9SRR8

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