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2540115 rap1

2540115

rap1

telomere-binding protein Rap1

protein-coding

Schizosaccharomyces pombe

基因描述

Type Description
Definition telomere-binding protein Rap1

研究结论

Date Results Publications
2020-05-23 12:43:00 our data demonstrate that Rap1-Bqt4-dependent telomere association to nuclear envelope preserves telomere integrity in post-mitotic cells, preventing telomeric transcription and recombination 31980821
2020-02-15 13:09:00 We demonstrate that deletion of Rap1 is protective in this context, preventing the growth crisis that is otherwise triggered by degradation of telomeric R-loops in survivors with linear chromosomes. These findings suggest that upregulation of telomere-engaged TERRA, or altered recruitment of shelterin components, can support telomerase-independent telomere maintenance. 31405990
2020-01-11 11:35:00 Fission yeast cells lacking shelterin components Taz1 or Rap1 showed higher gross chromosomal rearrangements (GCRs) rates compared to wild-type, accumulating large chromosome deletions. Study results highlight unappreciated functions of the shelterin components Taz1 and Rap1 in maintaining genome stability, specifically by preventing non-telomeric GCRs. 31454352
2020-01-11 10:46:00 Rap1 is phosphorylated by CK2 at multiple sites, which promotes interactions with Bqt4 and Poz1. Phosphorylation at Ser496 was found to be crucial for both Rap1-Bqt4 and Rap1-Poz1 interactions.These mechanisms mediate proper telomere tethering to the NE and the formation of the silenced chromatin structure at chromosome ends. 31131414
2019-07-13 11:34:00 Telosome formation depends on the conserved telomeric proteins Taz1 and Rap1, and RNA. Rap1Delta telomeres lack detectable telosomes. Taz1 and Rap1 act together in organizing the telosome. 29992245

名称对应

Type IDs
Gene
UniProtKB-ID: RAP1_SCHPO
UniprotKB: Q96TL7
UniParc: UPI0000133112
EMBL: AY034032, AB061738, AB027870, AB027963, CU329671
EnsemblGenome: SPBC1778.02
KO: spo:SPBC1778.02
Nucleutide sequences
EMBL-CDS: CAC39280.1, BAB70735.1, BAA87174.1, AAK57740.1, BAA87267.1
Gene_ORFName: SPBC1778.02
EnsemblGenome_TRS: SPBC1778.02.1
Protein sequencees
EnsemblGenome_PRO: SPBC1778.02.1:pep
RefSeq: NP_596285.1
Others
UniRef100: UniRef100_Q96TL7
UniRef90: UniRef90_Q96TL7
UniRef50: UniRef50_Q96TL7

全选

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