Structure of PDB 3abm Chain Q

Receptor sequence
>3abmQ (length=144) Species: 9913 (Bos taurus) [Search protein sequence]
SVVKSEDYALPSYVDRRDYPLPDVAHVKNLSASQKALKEKEKASWSSLSI
DEKVELYRLKFKESFAEMNRSTNEWKTVVGAAMFFIGFTALLLIWEKHYV
YGPIPHTFEEEWVAKQTKRMLDMKVAPIQGFSAKWDYDKNEWKK
3D structure
PDB3abm A peroxide bridge between Fe and Cu ions in the O2 reduction site of fully oxidized cytochrome c oxidase could suppress the proton pump
ChainQ
Resolution1.95 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.9.3.1: Transferred entry: 7.1.1.9.
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 DMU Q W98 Y102 W95 Y99
Gene Ontology
Biological Process
GO:0006123 mitochondrial electron transport, cytochrome c to oxygen
Cellular Component
GO:0045277 respiratory chain complex IV

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Biological Process
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Cellular Component
External links
PDB RCSB:3abm, PDBe:3abm, PDBj:3abm
PDBsum3abm
PubMed19164527
UniProtP00423|COX41_BOVIN Cytochrome c oxidase subunit 4 isoform 1, mitochondrial (Gene Name=COX4I1)

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