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GINS complex
Function:
- role in the initiation of DNA replication & progression of DNA replication forks
- seems to bind preferentially to single-stranded DNA [2]
- interacts with DNA primase in vitro [2]
Structure:
- consists of: PSF1/GINS1, PSF2/GINS2, PSF3/GINS3 SLD5/GINS4
Laboratory:
- Mass Spec: mass=98373; mass_error=13; electrospray [3]
Related
GINS complex (GO:0000811)
General
molecular complex
nuclear protein
Properties
COMPARTMENT: cell nucleus
SUBUNITS: DNA replication complex GINS protein PSF1
COMPARTMENT: cell nucleus
DNA replication complex GINS protein PSF2
COMPARTMENT: cell nucleus
References
- UniProt :accession Q14691
- UniProt :accession Q9BRX5
- Boskovic J et al
Molecular architecture of the human GINS complex.
EMBO Rep. 2007 Jul;8(7):678-84. Epub 2007 Jun 8.
PMID: 17557111
Components
DNA replication complex GINS protein PSF1 (GINS1, KIAA0186, PSF1)
DNA replication complex GINS protein PSF2 (GINS2, PSF2, CGI-122, DC5, HSPC037)
DNA replication complex GINS protein PSF3 (GINS complex subunit 3, GINS3, PSF3)
DNA replication complex GINS protein SLD5 (GINS complex subunit 4, GINS4, SLD5)