DnaQ

DNA pol III epsilon subunit
Identifiers
OrganismEscherichia coli
(str. K-12 substr. MG1655)
SymboldnaQ
Entrez946441
RefSeq (Prot)NP_414751.1
UniProtP03007
Other data
EC number2.7.7.7
Chromosomegenome: 0.24 - 0.24 Mb
Search for
StructuresSwiss-model
DomainsInterPro

dnaQ is the gene encoding the ε subunit of DNA polymerase III in Escherichia coli. The ε subunit is one of three core proteins in the DNA polymerase complex. It functions as a 3’→5’ DNA directed proofreading exonuclease that removes incorrectly incorporated bases during replication. dnaQ may also be referred to as mutD.

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