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AIR1 / YIL079C Sequence

Sequences and genome annotation information for Reference Strain S288C and a select set of Alternative References.


Protein Product
TRAMP complex RNA-binding subunit
Feature Type
ORF , Verified
Description
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 1 2 3 4 5 6
Paralog
AIR2 5

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