Collapse Statistics
241 human active and 13 inactive phosphatases in total;
194 phosphatases have substrate data;
336 protein substrates;
83 non-protein substrates;
1215 dephosphorylation interactions;
299 KEGG pathways;
876 Reactome pathways;
last scientific update:
11 Mar, 2019
last maintenance update:
01 Sep, 2023




Gene Name PPP1R1B (QuickGO)
Interactive visualization of PPP1R1B structures
(A quick tutorial to explore the interctive visulaization)

Representative structure: NA

SynonymsPPP1R1B, DARPP32
Protein NamePPP1R1B
Alternative Name(s)
Protein phosphatase 1 regulatory subunit 1B;DARPP-32;Dopamine- and cAMP-regulated neuronal phosphoprotein;
Protein FamilyBelongs to the protein phosphatase inhibitor 1 family
EntrezGene ID84152   (Comparitive Toxicogenomics)
UniProt AC (Human)Q9UD71 (protein sequence)
Enzyme ClassN/A
Molecular Weight22963 Dalton
Protein Length204 amino acids (AA)
Genome Browsers NCBI | ENSG00000131771 (Ensembl) |
Crosslinking annotations Query our ID-mapping table
Orthologues Quest For Orthologues (QFO) | GeneTree | eggNOG - ENOG410J1BH | eggNOG - ENOG4111TN1
Phosphorylation Network Visualize
Domain organization, Expression, Diseases(show / hide)
Localization, Function, Catalytic activity and Sequence(show / hide)
Motif information from Eukaryotic Linear Motif atlas (ELM)(show / hide)
Gene Ontology (P: Process; F: Function and C: Component terms)(show / hide)