Structure of PDB 6q9e Chain b1

Receptor sequence
>6q9eb1 (length=378) Species: 9940 (Ovis aries) [Search protein sequence]
INIRKTHPLMKIVNNAFIDLPAPSNISSWWNFGSLLGICLILQILTGLFL
AMHYTPDTTTAFSSVTHICRDVNYGWIIRYMHANGASMFFICLFMHVGRG
LYYGSYTFLETWNIGVILLFATMATAFMGYVLPWGQMSFWGATVITNLLS
AIPYIGTNLVEWIWGGFSVDKATLTRFFAFHFIFPFIIAALAMVHLLFLH
ETGSNNPTGIPSDTDKIPFHPYYTIKDILGAILLILILMLLVLFTPDLLG
DPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLSILVL
VIMPLLHTSKQRSMMFRPISQCMFWILVADLLTLTWIGGQPVEHPYIIIG
QLASIMYFLIILVMMPVASIIENNLLKW
3D structure
PDB6q9e Structures of Respiratory Supercomplex I+III2Reveal Functional and Conformational Crosstalk.
Chainb1
Resolution3.9 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) H201 S205 K227 D228 E271
Catalytic site (residue number reindexed from 1) H200 S204 K226 D227 E270
Enzyme Commision number ?
Interaction with ligand
Gene Ontology
Molecular Function
GO:0008121 ubiquinol-cytochrome-c reductase activity
GO:0009055 electron transfer activity
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
Biological Process
GO:0006122 mitochondrial electron transport, ubiquinol to cytochrome c
GO:0022904 respiratory electron transport chain
GO:1902600 proton transmembrane transport
Cellular Component
GO:0005739 mitochondrion
GO:0005743 mitochondrial inner membrane
GO:0016020 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:6q9e, PDBe:6q9e, PDBj:6q9e
PDBsum6q9e
PubMed31492636
UniProtP24959|CYB_SHEEP Cytochrome b (Gene Name=MT-CYB)

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