UniProt functional annotation for P40937

UniProt code: P40937.

Organism: Homo sapiens (Human).
Taxonomy: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo.
 
Function: The elongation of primed DNA templates by DNA polymerase delta and epsilon requires the action of the accessory proteins proliferating cell nuclear antigen (PCNA) and activator 1. {ECO:0000269|PubMed:8999859}.
 
Subunit: Heterotetramer of subunits RFC2, RFC3, RFC4 and RFC5 that can form a complex either with RFC1 or with RAD17. The former interacts with PCNA in the presence of ATP, while the latter has ATPase activity but is not stimulated by PCNA. {ECO:0000269|PubMed:11572977, ECO:0000269|PubMed:8999859}.
Subcellular location: Nucleus {ECO:0000305}.
Similarity: Belongs to the activator 1 small subunits family. {ECO:0000305}.

Annotations taken from UniProtKB at the EBI.