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 INPP4B (QuickGO)
Interactive visualization INPP4B structures
(A quick tutorial to explore the interctive visulaization)

Synonyms INPP4B
Protein Name INPP4B
Alternative Name(s)
Type II inositol 3,4-bisphosphate 4-phosphatase;;Inositol polyphosphate 4-phosphatase type II;
EntrezGene ID8821   (Comparitive Toxicogenomics)
UniProt AC (Human) O15327 (protein sequence)
Enzyme ClassEC (BRENDA )
Molecular Weight104738 Dalton
Protein Length924 amino acids (AA)
Genome Browsers NCBI | ENSG00000109452 (Ensembl) |
Crosslinking annotations Query our ID-mapping table
Orthologues Quest For Orthologues (QFO) | GeneTree
Classification Superfamily: inositol-4-phosphatases | Historic class: Inositol-3,4-bisphosphate 4-phosphatase | CATH ID: NA | SCOP Fold: INPP4
Phosphatase activityactive | Catalytic signature motif: CCKSAKDR
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)