dnaI

From Wikipedia, the free encyclopedia
Jump to navigation Jump to search

Primosomal protein DnaI
Identifiers
SymboldnaI

DnaI is a protein that is part of the primosome involved in prokaryotic DNA replication. In Bacillus subtilis, genetic analysis has revealed three primosomal proteins, DnaB, DnaD, and DnaI, that have no obvious homologues in E. coli. They are involved in primosome function both at arrested replication forks and at the chromosomal origin.