Structure of PDB 8c8q Chain B

Receptor sequence
>8c8qB (length=238) Species: 4896 (Schizosaccharomyces pombe) [Search protein sequence]
DAPSSWALYFQDGASPSYLGVTHLNDYLMFYLTFIFIGVIYAICKAVIEY
NYNSHPIAAKYTTHGSIVEFIWTLIPALILILVALPSFKLLYLLDEVQKP
SMTVKAIGRQWFWTYELNDFVTNENEPVSFDSYMVPEEDLEEGSLRQLEV
DNRLVLPIDTRIRLILTSGDVIHSWAVPSLGIKCDCIPGRLNQVSLSIDR
EGLFYGQCSELCGVLHSSMPIVVQGVSLEDFLAWLEEN
3D structure
PDB8c8q Cryo-EM structure and function of S. pombe complex IV with bound respiratory supercomplex factor.
ChainB
Resolution3.36 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 7.1.1.9: cytochrome-c oxidase.
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 CUA B H182 E219 C221 H225 M228 H173 E210 C212 H216 M219
Gene Ontology
Molecular Function
GO:0004129 cytochrome-c oxidase activity
GO:0005507 copper ion binding
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
Biological Process
GO:0006123 mitochondrial electron transport, cytochrome c to oxygen
GO:0022900 electron transport chain
GO:0042773 ATP synthesis coupled electron transport
GO:1902600 proton transmembrane transport
Cellular Component
GO:0005739 mitochondrion
GO:0005743 mitochondrial inner membrane
GO:0016020 membrane
GO:0031966 mitochondrial membrane
GO:0045277 respiratory chain complex IV

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:8c8q, PDBe:8c8q, PDBj:8c8q
PDBsum8c8q
PubMed36797353
UniProtP21534|COX2_SCHPO Cytochrome c oxidase subunit 2 (Gene Name=cox2)

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