Structure of PDB 8bel Chain D

Receptor sequence
>8belD (length=179) Species: 3702 (Arabidopsis thaliana) [Search protein sequence]
YDDHNHERYPPGDPSKRAFAYFVLSGGRFVYASVLRLLVLKLIVSMSASK
DVLALASLEVDLGSIEPGTTVTVKWRGKPVFIRRRTEDDIKLANSVDVGS
LRDPQEDSVRVKNPEWLVVVGVCTHLGCIPLPNAGDYGGWFCPCHGSHYD
ISGRIRKGPAPYNLEVPTYSFLEENKLLI
3D structure
PDB8bel Cryo-EM structure of the respiratory I + III 2 supercomplex from Arabidopsis thaliana at 2 angstrom resolution.
ChainD
Resolution2.25 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 7.1.1.8: quinol--cytochrome-c reductase.
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 D A124 R128 L132 A32 R36 L40
BS02 FES D C215 H217 L218 C220 C234 C236 H237 S239 C123 H125 L126 C128 C142 C144 H145 S147
BS03 UQ7 D L134 I135 M138 H237 L42 I43 M46 H145
Gene Ontology
Molecular Function
GO:0008121 ubiquinol-cytochrome-c reductase activity
GO:0046872 metal ion binding
GO:0051537 2 iron, 2 sulfur cluster binding
Biological Process
GO:1902600 proton transmembrane transport
Cellular Component
GO:0005739 mitochondrion
GO:0005743 mitochondrial inner membrane
GO:0009536 plastid
GO:0016020 membrane
GO:0031966 mitochondrial membrane
GO:0045275 respiratory chain complex III

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:8bel, PDBe:8bel, PDBj:8bel
PDBsum8bel
PubMed36585502
UniProtQ94JS0|UCRI1_ARATH Cytochrome b-c1 complex subunit Rieske-1, mitochondrial (Gene Name=UCR1-1)

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