glutamyl glutamic acid arylamidase activity

traitmech:000173 · CLASS · PROPOSED

A physiological enzyme-activity phenotype in which a cell produces active glutamyl glutamic acid arylamidase enzymes that hydrolyze glutamyl-glutamic-acid 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 glutamyl glutamic acid 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:10.1099/ijs.0.63642-0
arginine arylamidase, leucyl glycine arylamidase, phenylalanine arylamidase, leucine arylamidase, tyrosine arylamidase, alanine arylamidase, glycine arylamidase, histidine arylamidase, glutamyl glutamic acid arylamidase and serine arylamidase are positive

Nichols et al. listed glutamyl glutamic acid arylamidase as positive in Olleya marilimosa strain CAM030T.

Provenance

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

Parent traits (1)

phenotype METPO:1000059

Synonyms (1)

glutamyl glutamic acid 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.

Amygdalobacter indicium NCBITaxon:3029272 DOI:10.1099/ijsem.0.006017 Srinivasan et al. reported Amygdalobacter indicium as positive for glutamyl glutamic acid arylamidase activity in an enzyme activity panel.

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 glutamyl glutamic acid arylamidase activity before adding a TraitRecord xref.

CURATION TODO OPEN glutamyl-glutamic-acid-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:0016805 covers broad dipeptidase activity at molecular-function scope, and no live GO class provides an exact glutamyl-glutamic-acid-specific arylamidase production phenotype at organism-level scope.

Curation history

2026-09-12T14:23:58Z · MINTED_TRAITMECH_ID · codex
Minted glutamyl glutamic acid arylamidase activity as a DOI-backed TraitRecord after a repository-wide duplicate review covering ignored and hidden files; METPO has no exact glutamyl glutamic acid arylamidase activity class yet and the placeholder is reserved in proposals/metpo_traitmech_v50.