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- Table of Contents
Facts about DNA annealing helicase and endonuclease ZRANB3.
In addition to endonuclease activity, also catalyzes the fork regression via annealing helicase activity to be able to prevent disintegration of the replication fork and the formation of double-strand fractures (PubMed:22705370, PubMed:22704558). .
Human | |
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Gene Name: | ZRANB3 |
Uniprot: | Q5FWF4 |
Entrez: | 84083 |
Belongs to: |
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SNF2/RAD54 helicase family |
MGC105033; MGC75012,4933425L19Rik; zinc finger Ran-binding domain-containing protein 3; zinc finger, RAN-binding domain containing 3
Mass (kDA):
123.248 kDA
Human | |
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Location: | 2q21.3 |
Sequence: | 2; NC_000002.12 (135164218..135531218, complement) |
Nucleus. Chromosome. Following DNA damage, recruited to sites of DNA damage and stalled replication forks by polyubiquitinated PCNA (PubMed:22704558, PubMed:22705370, PubMed:22759634).
PMID: 21078962 by Yusufzai T., et al. Annealing helicase 2 (AH2), a DNA-rewinding motor with an HNH motif.
PMID: 22759634 by Weston R., et al. ZRANB3 is a structure-specific ATP-dependent endonuclease involved in replication stress response.