DNA polymerase III subunit chi

UniProtKB accession: P28905

Grouped By: Matching UniProtKB accession

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Polymer Entities matching query 3

Go to UniProtKB: P28905

UniProtKB description: Part of the beta sliding clamp loading complex, which hydrolyzes ATP to load the beta clamp onto primed DNA to form the DNA replication pre-initiation complex (PubMed:2040637). DNA polymerase III is a complex, multichain enzyme responsible for most of the replicative synthesis in bacteria. This DNA polymerase also exhibits 3' to 5' exonuclease activity. Genetically identified as involved in the repair of replication forks and tolerance of the chain-terminating nucleoside analog 3' AZT (PubMed:26544712, PubMed:33582602, PubMed:34181484). This subunit may stabilize YoaA and/or stimulate the helicase activity of YoaA (PubMed:36509145).

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