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DNA pol III delta prime subunit
Organism Escherichia coli
(str. K-12 substr. MG1655)
Symbol holB
Entrez 945661
RefSeq (Prot) NP_415617.1
UniProt P28631
Other data
EC number
Chromosome genome: 1.15 - 1.16 Mb

In E. coli and other bacteria, holB is a gene that encodes the delta prime subunit of DNA polymerase III.[1]


  1. ^ Dong Z, Onrust R, Skangalis M, O'Donnell M (June 1993). "DNA polymerase III accessory proteins. I. holA and holB encoding delta and delta'". J. Biol. Chem. 268 (16): 11758–65. PMID 8505303.