NameProtein phosphatase 1 regulatory subunit 15B
SynonymsNot Available
Gene NamePPP1R15B
OrganismHuman
Amino acid sequence
>lcl|BSEQ0021731|Protein phosphatase 1 regulatory subunit 15B
MEPGTGGSRKRLGPRAGFRFWPPFFPRRSQAGSSKFPTPLGPENSGNPTLLSSAQPETRV
SYWTKLLSQLLAPLPGLLQKVLIWSQLFGGMFPTRWLDFAGVYSALRALKGREKPAAPTA
QKSLSSLQLDSSDPSVTSPLDWLEEGIHWQYSPPDLKLELKAKGSALDPAAQAFLLEQQL
WGVELLPSSLQSRLYSNRELGSSPSGPLNIQRIDNFSVVSYLLNPSYLDCFPRLEVSYQN
SDGNSEVVGFQTLTPESSCLREDHCHPQPLSAELIPASWQGCPPLSTEGLPEIHHLRMKR
LEFLQQANKGQDLPTPDQDNGYHSLEEEHSLLRMDPKHCRDNPTQFVPAAGDIPGNTQES
TEEKIELLTTEVPLALEEESPSEGCPSSEIPMEKEPGEGRISVVDYSYLEGDLPISARPA
CSNKLIDYILGGASSDLETSSDPEGEDWDEEAEDDGFDSDSSLSDSDLEQDPEGLHLWNS
FCSVDPYNPQNFTATIQTAARIVPEEPSDSEKDLSGKSDLENSSQSGSLPETPEHSSGEE
DDWESSADEAESLKLWNSFCNSDDPYNPLNFKAPFQTSGENEKGCRDSKTPSESIVAISE
CHTLLSCKVQLLGSQESECPDSVQRDVLSGGRHTHVKRKKVTFLEEVTEYYISGDEDRKG
PWEEFARDGCRFQKRIQETEDAIGYCLTFEHRERMFNRLQGTCFKGLNVLKQC
Number of residues713
Molecular Weight79150.69
Theoretical pINot Available
GO Classification
Functions
  • protein serine/threonine phosphatase activity
Processes
  • ER overload response
  • negative regulation of endoplasmic reticulum stress-induced eIF2 alpha phosphorylation
  • response to hydrogen peroxide
  • regulation of translation
  • peptidyl-serine dephosphorylation
  • negative regulation of PERK-mediated unfolded protein response
Components
  • protein phosphatase type 1 complex
General FunctionProtein serine/threonine phosphatase activity
Specific FunctionMaintains low levels of EIF2S1 phosphorylation in unstressed cells by promoting its dephosphorylation by PP1.
Pfam Domain Function
Transmembrane RegionsNot Available
GenBank Protein IDNot Available
UniProtKB IDQ5SWA1
UniProtKB Entry NamePR15B_HUMAN
Cellular LocationNot Available
Gene sequenceNot Available
GenBank Gene IDNot Available
GeneCard IDNot Available
GenAtlas IDNot Available
HGNC IDHGNC:14951
Chromosome LocationNot Available
LocusNot Available
References
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