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TIF3 / YPR163C Sequence

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

RBL3 , STM1 2 , eIF4B
Feature Type
ORF , Verified
Translation initiation factor eIF-4B; RNA recognition motif containing single-stranded RNA binding protein that possesses RNA annealing and strand-exchange activities; stimulates the ATPase and unwinding activities of the RNA helicase eIF4A, in a synergistic manner with eIF4G; promotes assembly of the translation initiation factor complex eIF4F and the 48S preinitiation complex; interacts with Rps20p at the head of the 40S ribosomal subunit and alters the structure of the mRNA entry channel 2 3 4 5 6 7