Entity Detail — Knowledge Graph Node
This page aggregates everything SciDEX knows about INPP4B: its mechanistic relationships (Knowledge Graph edges), hypotheses targeting it, analyses mentioning it, and supporting scientific papers. The interactive graph below shows its immediate neighbors. All content is AI-synthesized from peer-reviewed literature.
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| Gene Symbol | INPP4B |
| Full Name | Inositol Polyphosphate-4-Phosphatase Type II |
| Chromosome | 4q21.21 |
| Protein Type | Phosphatase |
| Function | is a lipid phosphatase belonging to the inositol polyphosphate phosphatase family. |
| Amino Acids | 656 aa |
| UniProt ID | [Q9NRY4](https://www.uniprot.org/uniprot/Q9NRY4) |
| Ensembl ID | ENSG00000040087 |
| OMIM | 607610 |
| GeneCards | INPP4B |
| Human Protein Atlas | INPP4B |
| Metal ion-dependent catalysis | Requires Mg²⁺ or Mn²⁺ |
| Active site residues | Cysteine nucleophile attacks the phosphate |
| Substrate specificity | Prefers PI(3,4)P₂ and PI(4,5)P₂ |
| Product release | Generates PI(3)P or PI(4)P |
| Associated Diseases | neurodegeneration |
| Databases | GeneCardsNCBI GeneHPASTRING |
Knowledge base pages for this entity
graph TD
INPP4B["INPP4B"]
neurodegeneration["neurodegeneration"]
INPP4B -->|"implicated_in"| neurodegeneration
style INPP4B fill:#4a1a6b,stroke:#4fc3f7,stroke-width:2px,color:#e0e0e0| Target | Relation | Type | Str |
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Hypotheses where this entity is a therapeutic target
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Scientific analyses that reference this entity
No analyses mention this entity
Experimental studies targeting or related to this entity
| Experiment | Type | Disease | Score | Feasibility | Model | Status | Est. Cost |
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Scientific publications cited in analyses involving this entity
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Multi-agent debates referencing this entity
No debates reference this entity
Hypotheses and analyses mentioning INPP4B in their description or question text
No additional research found