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GEN1 (NM_001130009) - GEN1 Holliday junction 5' flap endonuclease

Flap Endonuclease Gen Homolog 1

PTM Interaction Network Visualisation

Protein summary

This is an alternative isoform of GEN1 protein. View all 2 isoforms
GEN1: flap endonuclease GEN homolog 1
Description:

This gene encodes a member of the Rad2/xeroderma pigmentosum group G nuclease family, whose members are characterized by N-terminal and internal xeroderma pigmentosum group G nuclease domains followed by helix-hairpin-helix domains and disordered C-terminal domains. The protein encoded by this gene is involved in resolution of Holliday junctions, which are intermediate four-way structures that covalently link DNA during homologous recombination and double-strand break repair. The protein resolves Holliday junctions by creating dual incisions across the junction to produce nicked duplex products that can be ligated. In addition, this protein has been found to localize to centrosomes where it has been implicated in regulation of centrosome integrity. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2016].

Strand
+
Chromosome
2
Protein
908 residues
All mutations
145
PTM sites
35
CDS
17,941,210 - 17,963,206
Transcription
17,935,413 - 17,966,632
51.54% of sequence is predicted to be disordered

Usage summary

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External references

Mappings retrieved from NCBI & UniProt.
RefSeq
Entrez
gene: 348654
UniProt
Ensembl