GO Term : GO:0010250 S-methylmethionine biosynthetic process GO
Namespace  biological_process Obsolete  false
description  The chemical reactions and pathways resulting in the formation of S-methyl-methionine (SMM) from methionine and S-adenosyl-methionine (Ado-Met), catalyzed by methionine S-methyltransferase (MMT). SMM can be reconverted to methionine by donating a methyl group to homocysteine, and concurrent operation of this reaction and that mediated by MMT sets up the SMM cycle.
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0 Cross References

1 Ontology

Name
GO

17 Parents

Identifier Name Description
GO:0008152 metabolic process The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.
GO:0009058 biosynthetic process The chemical reactions and pathways resulting in the formation of substances; typically the energy-requiring part of metabolism in which simpler substances are transformed into more complex ones.
GO:0044237 cellular metabolic process The chemical reactions and pathways by which individual cells transform chemical substances.
GO:0071704 organic substance metabolic process The chemical reactions and pathways involving an organic substance, any molecular entity containing carbon.
GO:0042398 cellular modified amino acid biosynthetic process The chemical reactions and pathways resulting in the formation of compounds derived from amino acids, organic acids containing one or more amino substituents.
GO:0006807 nitrogen compound metabolic process The chemical reactions and pathways involving organic or inorganic compounds that contain nitrogen, including (but not limited to) nitrogen fixation, nitrification, denitrification, assimilatory/dissimilatory nitrate reduction and the interconversion of nitrogenous organic matter and ammonium.
GO:0044249 cellular biosynthetic process The chemical reactions and pathways resulting in the formation of substances, carried out by individual cells.
GO:0006790 sulfur compound metabolic process The chemical reactions and pathways involving the nonmetallic element sulfur or compounds that contain sulfur, such as the amino acids methionine and cysteine or the tripeptide glutathione.
GO:0009987 cellular process Any process that is carried out at the cellular level, but not necessarily restricted to a single cell. For example, cell communication occurs among more than one cell, but occurs at the cellular level.
GO:0008150 biological_process Any process specifically pertinent to the functioning of integrated living units: cells, tissues, organs, and organisms. A process is a collection of molecular events with a defined beginning and end.
GO:1901576 organic substance biosynthetic process The chemical reactions and pathways resulting in the formation of an organic substance, any molecular entity containing carbon.
GO:1901566 organonitrogen compound biosynthetic process The chemical reactions and pathways resulting in the formation of organonitrogen compound.
GO:1901564 organonitrogen compound metabolic process The chemical reactions and pathways involving organonitrogen compound.
GO:0006575 cellular modified amino acid metabolic process The chemical reactions and pathways involving compounds derived from amino acids, organic acids containing one or more amino substituents.
GO:0044272 sulfur compound biosynthetic process The chemical reactions and pathways resulting in the formation of compounds that contain sulfur, such as the amino acids methionine and cysteine or the tripeptide glutathione.
GO:0010250 S-methylmethionine biosynthetic process The chemical reactions and pathways resulting in the formation of S-methyl-methionine (SMM) from methionine and S-adenosyl-methionine (Ado-Met), catalyzed by methionine S-methyltransferase (MMT). SMM can be reconverted to methionine by donating a methyl group to homocysteine, and concurrent operation of this reaction and that mediated by MMT sets up the SMM cycle.
GO:0033477 S-methylmethionine metabolic process The chemical reactions and pathways involving S-methyl-methionine (SMM). SMM can be converted to methionine by donating a methyl group to homocysteine, and concurrent operation of this reaction and that mediated by MMT sets up the SMM cycle.

0 Protein

16 Relations

Relationship
Parent Term . Identifier
Child Term . Identifier
is_a GO:0033477 GO:0010250
is_a GO:0044272 GO:0010250
is_a GO:0042398 GO:0010250
is_a GO:0044237 GO:0010250
is_a GO:0008150 GO:0010250
is_a GO:0044249 GO:0010250
is_a GO:0006790 GO:0010250
is_a GO:0009987 GO:0010250
is_a GO:0006807 GO:0010250
is_a GO:0009058 GO:0010250
is_a GO:0008152 GO:0010250
is_a GO:0071704 GO:0010250
is_a GO:1901566 GO:0010250
is_a GO:1901576 GO:0010250
is_a GO:1901564 GO:0010250
is_a GO:0006575 GO:0010250

4 Synonyms

Name Type
S-methylmethionine synthesis synonym
S-methylmethionine formation synonym
S-methylmethionine anabolism synonym
S-methylmethionine biosynthesis synonym