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词条 HolA
释义

  1. References

{{lowercase title}}{{Infobox nonhuman protein
| Name = DNA polymerase III, delta subunit
| image =
| width =
| caption =
| Organism = Escherichia coli
(str. K-12 substr. MG1655)
| TaxID = 511145
| Symbol = holA
| AltSymbols =
| EntrezGene = 947573
| PDB =
| RefSeqmRNA =
| RefSeqProtein = NP_415173.1
| UniProt = P28630
| ECnumber = 2.7.7.7
| Chromosome = genome
| EntrezChromosome = NC_000913.2
| GenLoc_start = 669641
| GenLoc_end = 670982
}}{{Infobox protein family
| Symbol = DNA_pol3_delta
| Name = DNA polymerase III, delta subunit
| image = PDB 1xxh EBI.jpg
| width =
| caption = atpgs bound e. coli clamp loader complex
| Pfam = PF06144
| Pfam_clan = CL0023
| InterPro = IPR010372
| SMART =
| PROSITE =
| MEROPS =
| SCOP = 1jql
| TCDB =
| OPM family =
| OPM protein =
| CAZy =
| CDD =
}}

In molecular biology, holA is a gene that encodes the δ (delta) subunit of DNA polymerase III in E. coli and other bacteria. Along with the γ, δ', χ, and ψ subunits that make up the core polymerase, and the β accessory proteins, the δ subunit is responsible for the high speed and processivity of polIII.[1][2]

References

1. ^{{cite journal | vauthors = Dong Z, Onrust R, Skangalis M, O'Donnell M | title = DNA polymerase III accessory proteins. I. holA and holB encoding delta and delta' | journal = The Journal of Biological Chemistry | volume = 268 | issue = 16 | pages = 11758–65 | date = June 1993 | pmid = 8505303 | url = http://www.jbc.org/content/268/16/11758.full.pdf }}
2. ^{{cite journal | vauthors = Carter JR, Franden MA, Aebersold R, McHenry CS | title = Molecular cloning, sequencing, and overexpression of the structural gene encoding the delta subunit of Escherichia coli DNA polymerase III holoenzyme | journal = Journal of Bacteriology | volume = 174 | issue = 21 | pages = 7013–25 | year = 1992 | pmid = 1400251 | pmc = 207382 | url = http://jb.asm.org/content/174/21/7013.full.pdf }}
{{molecular-biology-stub}}{{DNA replication}}

2 : Bacterial proteins|DNA replication

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