MeSH Browser

MeSH Heading: Phosphoinositide 5-Phosphatases
Tree Number(s): D08.811.277.352.650.623
Unique ID: D000099182
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D000099182
Scope Note: Phosphoric monoester hydrolases that dephosphorylate PHOSPHATIDYLINOSITOLS to regulate CELL SIGNALING.
Entry Term(s): Inositol Polyphosphate 5-Phosphatase Type IV; Phosphatidyl-Inositol-Bisphosphate Phosphatase; Phosphatidylinositol 4,5-Bisphosphate Phosphomonoesterase; Phosphatidylinositol-4,5-Bisphosphate-5-Phosphatase; Phosphatidylinositol-Bisphosphatase; Phosphoinositide 5-Phosphatase; Phospholipid-Specific Inositol Polyphosphate 5-Phosphatase; PtdIns(4,5)p2 5-Phosphatase; Triphosphoinositide Phosphatase; Type IV 5-Phosphatase
Registry Numbers: EC 3.1.3.36
Public MeSH Note: 2026; PHOSPHOINOSITIDE 5-PHOSPHATASES was indexed under PHOSPHORIC MONOESTER HYDROLASES 1983-2025, under PHOSPHATASES 1973-1980 and under PHOSPHOINOSITIDES 1973-1982
History Note: 2026 (1973)
Date Introduced: 2026/01/01
Last Updated: 2026/01/01

Allowable Qualifiers: administration & dosage (AD)

adverse effects (AE)

analysis (AN)

antagonists & inhibitors (AI)

biosynthesis (BI)

blood (BL)

cerebrospinal fluid (CF)

chemical synthesis (CS)

chemistry (CH)

classification (CL)

deficiency (DF)

drug effects (DE)

economics (EC)

genetics (GE)

history (HI)

immunology (IM)

isolation & purification (IP)

metabolism (ME)

pharmacokinetics (PK)

pharmacology (PD)

physiology (PH)

poisoning (PO)

radiation effects (RE)

standards (ST)

supply & distribution (SD)

therapeutic use (TU)

toxicity (TO)

ultrastructure (UL)

urine (UR)

Phosphoinositide 5-Phosphatases MeSH Descriptor Data 2026