Term Information

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Accession
GO:0042361
Name
menaquinone catabolic process
Ontology
biological_process
Synonyms
menaquinone breakdown, menaquinone catabolism, menaquinone degradation, menatetrenone catabolic process, menatetrenone catabolism, multiprenylmenaquinone catabolic process, multiprenylmenaquinone catabolism, vitamin K2 catabolic process, vitamin K2 catabolism
Alternate IDs
None
Definition
The chemical reactions and pathways resulting in the breakdown of menaquinones, any of the quinone-derived compounds synthesized by intestinal bacteria. Structurally, menaquinones consist of a methylated naphthoquinone ring structure and side chains composed of a variable number of unsaturated isoprenoid residues. Menaquinones have vitamin K activity and are known as vitamin K2. Source: GOC:jl, http://www.dentistry.leeds.ac.uk/biochem/thcme/vitamins.html#k
Comment
None
History
See term history for GO:0042361 at QuickGO
Chem. react.
None
Subset
None
Include "regulates"
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Parents of menaquinone catabolic process (GO:0042361)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
menaquinone catabolic process [RO:0004009 relation] RO:0004009  menaquinones (CHEBI:25185)
menaquinone catabolic process [is_a relation] is_a  ketone catabolic process (GO:0042182)
menaquinone catabolic process [is_a relation] is_a  menaquinone metabolic process (GO:0009233)

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