ethionine

Fetched 2026-10-26 (cache).

Synonyms: methionine, thionine, echidnine, ethionic, thioneine, thionin

Antonyms: methionine, thionine, echidnine, ethionic, thioneine, thionin

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|amino acid}} A [[toxic]] and [[carcinogenic]] non-[[proteinogenic]] [[amino acid]] structurally related to [[methionine]], with an [[ethyl]] group in place of the [[methyl]] group.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.