Electron Transport Complex IV

"Electron Transport Complex IV" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure, which enables searching at various levels of specificity.

MeSH information

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A multisubunit enzyme complex containing CYTOCHROME A GROUP; CYTOCHROME A3; two copper atoms; and 13 different protein subunits. It is the terminal oxidase complex of the RESPIRATORY CHAIN and collects electrons that are transferred from the reduced CYTOCHROME C GROUP and donates them to molecular OXYGEN, which is then reduced to water. The redox reaction is simultaneously coupled to the transport of PROTONS across the inner mitochondrial membrane.

Descriptor ID	D003576
MeSH Number(s)	D05.500.562.374 D08.811.600.250.687 D08.811.682.285 D12.776.157.530.450.250.875.304 D12.776.543.277.687 D12.776.543.585.450.250.875.484
Concept/Terms	Electron Transport Complex IV Electron Transport Complex IV Ferrocytochrome c Oxygen Oxidoreductase Cytochrome-c Oxidase (Complex IV) Cytochrome Oxidase Oxidase, Cytochrome Cytochrome-c Oxidase Cytochrome c Oxidase Oxidase, Cytochrome-c Signal Peptide p25-Subunit IV Cytochrome Oxidase Signal Peptide p25-Subunit IV Cytochrome Oxidase Signal Peptide p25 Subunit IV Cytochrome Oxidase Pre-CTOX p25 p25 Presequence Peptide-Cytochrome Oxidase p25 Presequence Peptide Cytochrome Oxidase Cytochrome-c Oxidase Subunit III Cytochrome-c Oxidase Subunit III Cytochrome c Oxidase Subunit III Subunit III, Cytochrome Oxidase Cytochrome Oxidase Subunit III Cytochrome-c Oxidase Subunit IV Cytochrome-c Oxidase Subunit IV Cytochrome c Oxidase Subunit IV Cytochrome aa3 Cytochrome aa3 Heme aa3 Cytochrome Oxidase Cytochrome a,a3 Cytochrome c Oxidase Subunit VIa Cytochrome c Oxidase Subunit VIa

Below are MeSH descriptors whose meaning is more general than "Electron Transport Complex IV".

Chemicals and Drugs [D]
Macromolecular Substances [D05]
Multiprotein Complexes [D05.500]
Multienzyme Complexes [D05.500.562]
Electron Transport Complex IV [D05.500.562.374]
Enzymes and Coenzymes [D08]
Enzymes [D08.811]
Multienzyme Complexes [D08.811.600]
Electron Transport Chain Complex Proteins [D08.811.600.250]
Electron Transport Complex IV [D08.811.600.250.687]
Oxidoreductases [D08.811.682]
Electron Transport Complex IV [D08.811.682.285]
Amino Acids, Peptides, and Proteins [D12]
Proteins [D12.776]
Carrier Proteins [D12.776.157]
Membrane Transport Proteins [D12.776.157.530]
Ion Pumps [D12.776.157.530.450]
Cation Transport Proteins [D12.776.157.530.450.250]
Proton Pumps [D12.776.157.530.450.250.875]
Electron Transport Complex IV [D12.776.157.530.450.250.875.304]
Membrane Proteins [D12.776.543]
Electron Transport Chain Complex Proteins [D12.776.543.277]
Electron Transport Complex IV [D12.776.543.277.687]
Membrane Transport Proteins [D12.776.543.585]
Ion Pumps [D12.776.543.585.450]
Cation Transport Proteins [D12.776.543.585.450.250]
Proton Pumps [D12.776.543.585.450.250.875]
Electron Transport Complex IV [D12.776.543.585.450.250.875.484]

Below are MeSH descriptors whose meaning is related to "Electron Transport Complex IV".

Below are MeSH descriptors whose meaning is more specific than "Electron Transport Complex IV".

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