Identification
BMDB Protein ID BMDBP01321
Secondary Accession Numbers None
Name Protein phosphatase 1 regulatory subunit 3B
Synonyms Not Available
Gene Name PPP1R3B
Protein Type Enzyme
Biological Properties
General Function Not Available
Specific Function Acts as a glycogen-targeting subunit for phosphatase PP1. Facilitates interaction of the PP1 with enzymes of the glycogen metabolism and regulates its activity. Suppresses the rate at which PP1 dephosphorylates (inactivates) glycogen phosphorylase and enhances the rate at which it activates glycogen synthase and therefore limits glycogen breakdown. Its activity is inhibited by PYGL, resulting in inhibition of the glycogen synthase and glycogen phosphorylase phosphatase activities of PP1. Dramatically increases basal and insulin-stimulated glycogen synthesis upon overexpression in hepatocytes (By similarity).
Pathways Not Available
Reactions Not Available
GO Classification Not Available
Cellular Location Not Available
Gene Properties
Chromosome Location 27
Locus Not Available
SNPs PPP1R3B
Gene Sequence
>855 bp
ATGGCCGTGGACATCGAGTGCCGGTACAGCTGCATGGCCCCCTCCTTGCGCAGAGAGCGG
TTTGCCTTCCAGATTGCCCCAAAGCCAAGCAAACCTCTGAGGCCTTGTATTCAGCTGAGC
GGCAAGAATGAAGCCAGTGGGACGGTGGCCCCGACGGTCCAGGAGAAAAAGGTGAAGAAG
CGGGTGTCCTTCGCCGACAACCAGGGGCTGGCCCTGACGATGGTCAAAGTGTTCTCCGAG
TTCGATGACCCGTTAGATATTCCGCTGAACATCACCGAGCTCCTGGACAGCATCGTGAGC
CTGACAACAGCGGAGAGCGAGAGCTTTGTGCTAGATTTCTCGCAGCCATCAGCGGACTAC
CTGGACTTCAGAAATCGGCTTCAGACCGACCACGTGTGCCTGGAGAACTGCGTTCTGAAG
GACAGGTCCATTGCAGGCACCGTGAAGGTGCAGAACCTCGCGTTCGAGAAGACGGTGAAA
GTCCGGATGACCTTTGACACCTGGAAGAGCTTCACAGACTTTCCCTGTTGGTACGTGAAG
GACACGTACGCGGGTTCAGACAAGGACACGTTCTCCTTTGACATCAGCTTGCCTGAGAAA
ATTCAGTCTTACGAGAGGATGGAGTTCGCCGTGTGCTATGAGTGCAATGGACAGACGTAC
TGGGATAGCAACAAAGGCAAAAACTATAGGATCATCCGGGCGGAGCTGCAGTCTACCCAG
GGAACAGCCCAGCCGCCAAACGGACCAGATTTTGAAATAGCCTTTGACCAGTTTGGAAGC
CCTCGGTGTTCCTACGGTCTGTTTCCGGAGTGGCCTAGTTATTTAGGATACGAGAAGCTT
GGGCCATACTACTAG
Protein Properties
Number of Residues 284
Molecular Weight 32383.0
Theoretical pI 4.94
Pfam Domain Function Not Available
Signals
  • None
Transmembrane Regions Not Available
Protein Sequence
>Protein phosphatase 1 regulatory subunit 3B
MAVDIECRYSCMAPSLRRERFAFQIAPKPSKPLRPCIQLSGKNEASGTVAPTVQEKKVKK
RVSFADNQGLALTMVKVFSEFDDPLDIPLNITELLDSIVSLTTAESESFVLDFSQPSADY
LDFRNRLQTDHVCLENCVLKDRSIAGTVKVQNLAFEKTVKVRMTFDTWKSFTDFPCWYVK
DTYAGSDKDTFSFDISLPEKIQSYERMEFAVCYECNGQTYWDSNKGKNYRIIRAELQSTQ
GTAQPPNGPDFEIAFDQFGSPRCSYGLFPEWPSYLGYEKLGPYY
GenBank ID Protein AAI48937.1
UniProtKB/Swiss-Prot ID A6QNP3
UniProtKB/Swiss-Prot Entry Name PPR3B_BOVIN
PDB IDs Not Available
GenBank Gene ID BC148936
GeneCard ID PPP1R3B
GenAtlas ID Not Available
HGNC ID Not Available
References
General References Not Available