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tyrosine arylamidase activity

traitmech:000169 · CLASS · PROPOSED

A physiological enzyme-activity phenotype in which a cell produces active tyrosine arylamidase enzymes that hydrolyze tyrosine arylamide substrates.

Trait evidence (2)

  • DOI:10.1099/ijsem.0.006017
    enzymatic activities are present for: α-galactosidase, N-acetyl-β-glucosaminidase, arginine arylamidase, proline arylamidase, leucyl glycine arylamidase, phenylalanine arylamidase, leucine arylamidase, tyrosine arylamidase, alanine arylamidase, glycine arylamidase, histidine arylamidase, glutamyl glutamic acid arylamidase, serine arylamidase, valine arylamidase, cysteine arylamidase, esterase, esterase lipase, alpha-chymotrypsin

    Srinivasan et al. listed tyrosine arylamidase among enzymatic activities present in the Amygdalobacter indicium species description, supporting the API arylamidase row as a directly assayed bacterial enzyme-activity phenotype.

  • DOI:10.1128/JCM.40.9.3427-3431.2002
    When the API rapid ID32A system was used, all eight strains displayed activity for alanine arylamidase, arginine arylamidase, α-glucosidase, glycine arylamidase, histidine arylamidase, leucine arylamidase, leucylglycine arylamidase, proline arylamidase, phenylalanine arylamidase, serine arylamidase, and tyrosine arylamidase

    Hall et al. reported tyrosine arylamidase activity in all eight Actinomyces cardiffensis clinical isolates tested with the API rapid ID32A system.

Provenance

Identifier source
TraitMech local identifier
Definition source
DOI:10.1099/ijsem.0.006017

Parent traits (1)

Synonyms (1)

  • tyrosine arylamidase RELATED_SYNONYM · DOI:10.1099/ijsem.0.006017

kg-microbe context

No kg-microbe node embedding matched this record in the 2026-04-25 deepwalk.

Canonical examples (1)

Organisms cited as exemplars of this trait. Taxon ids are NCBITaxon and link out to the NCBI record.

Discussions and Knowledge Gaps (1)

Open questions attached to this trait. Seeded by just knowledge-gap-scan and curated; see the corpus-wide index.

Resolve an exact external ontology class for tyrosine arylamidase activity before adding a TraitRecord xref.

CURATION TODO OPEN tyrosine-arylamidase-activity-xref-gap · raised by codex · 2026-09-12

Not yet attached to a section of this record — a curator sets attaches_to (e.g. causal_graphs#some_edge) so the gap shows beside the mechanism it concerns.

GO:0004177 covers broad aminopeptidase activity at molecular-function scope, and no live GO class provides an exact residue-specific tyrosine arylamidase production phenotype at organism-level scope.

Curation history

  1. · MINTED_TRAITMECH_ID · codex

    Minted tyrosine arylamidase activity as a DOI-backed TraitRecord after a repository-wide duplicate review covering ignored and hidden files; METPO has no exact tyrosine arylamidase activity class yet and the placeholder is reserved in proposals/metpo_traitmech_v46.