Term Name: | S-adenosyl-S-carboxymethyl-L-homocysteine dizwitterion |
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Synonyms: | carboxy-S-adenosyl-L-methionine, carboxy-SAM, Cx-SAM, S-adenosyl-S-carboxymethyl-L-homocystein |
Definition: | A sulfonium betaine obtained by deprotonation of the carboxy groups and protonation of the amino group of S-adenosyl-S-carboxymethyl-L-homocysteine. Major microspecies at pH 7.3 |
Ontology: | ChEBI [CHEBI:134278] ( EBI ) |