No Pfam abstract.
In budding yeast (Saccharomyces cerevisiae), SUI1 is a translation initiation factor that functions in concert with eIF-2 and the initiator tRNA-Met in directing the ribosome to the proper start site of translation [PUBMED:1729602]. SUI1 is a protein of 108 residues. Close homologues of SUI1 have been found [PUBMED:7904817] in mammals, insects and plants. SUI1 is also evolutionary related to: