Structure of PDB 8ac4 Chain C

Receptor sequence
>8ac4C (length=383) Species: 4952 (Yarrowia lipolytica) [Search protein sequence]
MALRKKNSLLNMANSYVLDSPQPSNLNYFWNFGSLLALCLVIQLATGITL
AMHYTSHASLAFDSVEHIMRDVNFGWFIRYAHANTASFFFICIYAHMGRN
IYYGSYKTPRVLPWSIGVIIFLLLIITAFMGYVLVFGQMSLWGATVICNL
VSAIPWLGEDIVHFLWGGFSVGNPTLQRFFALHYLMPFVLAVFALLHLIA
LHTAGSSNPLGITSNVDKLSMHPYYSFKDLITVFAFLLMFTLFVFFSPDK
LGHPDNYIPANPMVTPASIVPEWYLLPFYAILRAIPDKLGGVIAMVAAIL
ILLILPIVDRSIIRGNAFKPISKLLFGFFICNFLLLGVLGQVHIEPPFIV
LGQICTIFYFSYFLILLPMVSTIENIFFYIGSL
3D structure
PDB8ac4 Analysis of the conformational heterogeneity of the Rieske iron-sulfur protein in complex III 2 by cryo-EM.
ChainC
Resolution2.7 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
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 C Q43 G47 L50 R79 H82 T127 G131 L134 V135 H183 Y184 P187 Q43 G47 L50 R79 H82 T127 G131 L134 V135 H183 Y184 P187
BS02 HEM C W30 G33 L36 H96 R99 N100 S105 W114 G117 I120 H197 L198 L201 S206 S207 W30 G33 L36 H96 R99 N100 S105 W114 G117 I120 H197 L198 L201 S206 S207
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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Cellular Component
External links
PDB RCSB:8ac4, PDBe:8ac4, PDBj:8ac4
PDBsum8ac4
PubMed36598500
UniProtQ9B6D0|CYB_YARLI Cytochrome b (Gene Name=COB)

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