Comparative sequence and structure analysis of eIF1A and eIF1AD.

ABSTRACT:

Background

Eukaryotic translation initiation factor 1A (eIF1A) is universally conserved in all organisms. It has multiple functions in translation initiation, including assembly of the ribosomal pre-initiation complexes, mRNA binding, scanning, and ribosomal subunit joining. eIF1A binds directly to the small ribosomal subunit, as well as to several other translation initiation factors. The structure of an eIF1A homolog, the eIF1A domain-containing protein (eIF1AD) was recently determined but its biological functions are unknown. Since eIF1AD has a known structure, as well as a homolog, whose structure and functions have been extensively studied, it is a very attractive target for sequence and structure analysis.

Results

Structure/sequence analysis of eIF1AD found significant

SUBMITTER: Yu J 

PROVIDER: S-EPMC6122471 | biostudies-literature | 2018 Sep

REPOSITORIES: biostudies-literature