Sequence Help

HRQ1 / YDR291W Sequence

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

Protein Product
ATP-dependent 3'-5' DNA helicase
Feature Type
ORF , Verified
3'-5' DNA helicase of the conserved RecQ family; involved in Pso2p-mediated interstrand crosslink repair; acts with Rad4p in nucleotide-excision repair; binds telomeres, modulates telomerase activity with Pif1p and inhibits telomere addition to dsDNA breaks; role in telomerase-independent telomere maintenance; lacks ssDNA annealing and strand exchange activities; human RecQL4, a structural and functional homolog, is involved in Rothmund-Thomson, Baller-Gerold and RAPADILINO syndromes 1 2 3 4 5 6 7 8
EC Number