Saccharomyces cerevisiae (R64-1-1)

Zinc knuckle protein; involved in nuclear RNA processing and degradation as a component of the TRAMP complex; stimulates the poly(A) polymerase activity of Pap2p in vitro; AIR1 has a paralog, AIR2, that arose from the whole genome duplication; although Air1p and Air2p are homologous TRAMP subunits, they have nonredundant roles in regulation of substrate specificity of the exosome [Source:SGD;Acc:S000001341]


Chromosome IX: 210,923-212,005 reverse strand.


About this gene

This gene has 1 transcript (splice variant), 60 orthologues and 1 paralogue.

NameTranscript IDbpProteinTranslation IDBiotypeUniProtRefSeqFlags
Protein coding
P40507 -Ensembl Canonical