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851513 SIT4

851513

SIT4

type 2A-related serine/threonine-protein phosphatase SIT4

protein-coding

Saccharomyces cerevisiae S288c

基因描述

Type Description
Definition type 2A-related serine/threonine-protein phosphatase SIT4

研究结论

Date Results Publications
2020-07-04 12:33:00 Downregulation of Snf1p suppressed Deltasit4 mutant phenotypes, including mitochondrial derepression, resistance to oxidative stress and increased lifespan. Overall, this indicates a more prominent role of Snf1p downstream the Sit4p signalling pathway than previously suspected. 31991152
2019-09-21 12:27:00 Results show that the multifunctional protein phosphatase Sit4 is required for tRNA modification and modification independent regulatory processes in S. cerevisiae. Absence of Sit4 lowers cellular lipid droplets (LD) levels and results in increased sensitivity to acetyl-CoA carboxylase (Acc1) inhibition by soraphen A. 29997346
2018-11-03 11:06:00 suggest that Sit4p-mediated dephosphorylation of Atp2p-T124/T317 downregulates Atp2p alongside with ATP synthase and mitochondrial function 29719209
2018-03-31 10:04:00 Phytoceramide accumulation and Sit4-dependent signaling mediate the mitochondrial dysfunction and shortened lifespan in the yeast model of Niemann-Pick type C1, in part through modulation of the Pkh1-Sch9 pathway. 28988886
2017-05-27 11:16:00 This pathway is functionally relevant to TORC1 signaling since the stress sensitivity of a nonessential TORC1 mutant (tco89Delta) to hydroxyurea and arsenic can be reversed by combining tco89Delta with either hst3Delta, hst4Delta, or sit4Delta Surprisingly, while hst3Delta or hst4Delta rescues the sensitivity tco89Delta has to low concentrations of the TORC1 inhibitor rapamycin, sit4Delta fails to do so 27343235

名称对应

Type IDs
Synonymous PPH1
Gene
UniProtKB-ID: PP11_YEAST
UniprotKB: P20604
UniParc: UPI0000052E64
EMBL: BK006938, Z71781, M24395, Z74095
EnsemblGenome: YDL047W
KO: sce:YDL047W
Nucleutide sequences
EMBL-CDS: CAA98609.1, DAA11808.1, AAA56864.1, CAA96442.1
Gene_ORFName: D2693
EnsemblGenome_TRS: YDL047W_mRNA
Protein sequencees
EnsemblGenome_PRO: YDL047W
RefSeq: NP_010236.1
Others
UniRef100: UniRef100_P20604
UniRef90: UniRef90_P20604
UniRef50: UniRef50_P20604

全选

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