Structure of PDB 8ugr Chain 6C

Receptor sequence

>8ugr6C (length=379) Species: 9823 (Sus scrofa) [Search protein sequence]

MTNIRKSHPLMKIINNAFIDLPAPSNISSWWNFGSLLGICLILQILTGLF
LAMHYTSDTTTAFSSVTHICRDVNYGWVIRYLHANGASMFFICLFIHVGR
GLYYGSYMFLETWNIGVVLLFTVMATAFMGYVLPWGQMSFWGATVITNLL
SAIPYIGTDLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAAVHLLFL
HETGSNNPTGISSDMDKIPFHPYYTIKDILGALFMMLILLILVLFSPDLL
GDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVASILI
LILMPMLHTSKQRSMMFRPLSQCLFWMLVADLITLTWIGGQPVEHPFIII
GQLASILYFLIILVLMPITSIIENNLLKW

3D structure

PDB

8ugr High-resolution in situ structures of mammalian respiratory supercomplexes.

Chain

Resolution

6.5 Å

3D
structure

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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	HEM	6C	Q44 G48 L49 L51 Y55 R80 H83 A87 G130 Y131 L133 H182 F183 P186	Q44 G48 L49 L51 Y55 R80 H83 A87 G130 Y131 L133 H182 F183 P186
BS02	HEM	6C	W31 G34 L37 G38 F90 L94 H97 R100 F109 W113 G116 V117 L119 H196 L200 S205 N206	W31 G34 L37 G38 F90 L94 H97 R100 F109 W113 G116 V117 L119 H196 L200 S205 N206

Gene Ontology

	Molecular Function
GO:0008121	ubiquinol-cytochrome-c reductase activity
GO:0016491	oxidoreductase activity
GO:0046872	metal ion binding

	Biological Process
GO:0006122	mitochondrial electron transport, ubiquinol to cytochrome c
GO:0022900	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:8ugr, PDBe:8ugr, PDBj:8ugr
PDBsum	8ugr
PubMed	38811722
UniProt	Q1HBG9

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