YIH1 [YCR059C]
Protein IMPACT homolog; Negative regulator of eIF2 kinase Gcn2p; competes with Gcn2p for binding to Gcn1p; may contribute to regulation of translation in response to starvation via regulation of Gcn2p; binds to monomeric actin and to ribosomes and polyribosomes; ortholog of mammalian IMPACT; Belongs to the IMPACT family.
Synonyms: YIH1, YIH1p, P25637, P25637p, YCR059C ...