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The UmuC subunit of the E. coli DNA polymerase V shows a unique interaction with the â-clamp processivity factor
DOI:
10.1186/1472-6807-13-12
PMID:
23822808
Authors:
Atif
Patoli
(University of Nottingham)
,
Jody A
Winter
(University of Nottingham)
,
Karen
Bunting
(University of Nottingham)
Co-authored by industrial partner:
No
Type:
Journal Paper
Journal:
Bmc Structural Biology
, VOL 13
State:
Published (Approved)
Published:
June 2013

Abstract: Strict regulation of replisome components is essential to ensure the accurate transmission of the genome to the next generation. The sliding clamp processivity factors play a central role in this regulation, interacting with both DNA polymerases and multiple DNA processing and repair proteins. Clamp binding partners share a common peptide binding motif, the nature of which is essentially conserved from phage through to humans. Given the degree of conservation of these motifs, much research effort has focussed on understanding how the temporal and spatial regulation of multiple clamp binding partners is managed. The bacterial sliding clamps have come under scrutiny as potential targets for rational drug design and comprehensive understanding of the structural basis of their interactions is crucial for success.
Journal Keywords: Translesion synthesis; Sliding clamp; Processivity factor; UmuC; Regulation
Diamond Keywords: Bacteria
Subject Areas:
Biology and Bio-materials,
Medicine
Instruments:
I02-Macromolecular Crystallography
Added On:
15/08/2013 12:34
Documents:
1472-6807-13-12.pdf
Discipline Tags:
Pathogens
Health & Wellbeing
Structural biology
Drug Discovery
Life Sciences & Biotech
Technical Tags:
Diffraction
Macromolecular Crystallography (MX)