# Signal-induced proliferation-associated 1

> mammalian protein found in Homo sapiens

**Wikidata**: [Q21114053](https://www.wikidata.org/wiki/Q21114053)  
**Source**: https://4ort.xyz/entity/signal-induced-proliferation-associated-1


## References

1. UniProt
2. [InterPro Release 71.0](http://www.ebi.ac.uk/interpro/protein/Q96FS4)
3. Q20641742
4. [Toward an understanding of the protein interaction network of the human liver](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:Q96FS4)
5. [Human SPA-1 Gene Product Selectively Expressed in Lymphoid Tissues Is a Specific GTPase-activating Protein for Rap1 and Rap2](http://www.ebi.ac.uk/QuickGO/annotations?protein=Q96FS4&geneProductId=UniProtKB:Q96FS4)
6. [GOA](http://www.ebi.ac.uk/QuickGO/annotations?protein=Q96FS4&geneProductId=UniProtKB:Q96FS4)
7. [Multiple roles of Rap1 in hematopoietic cells: complementary versus antagonistic functions](http://www.ebi.ac.uk/QuickGO/annotations?protein=Q96FS4&geneProductId=UniProtKB:Q96FS4)
8. [GOA](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:Q96FS4)
9. [Human SPA-1 Gene Product Selectively Expressed in Lymphoid Tissues Is a Specific GTPase-activating Protein for Rap1 and Rap2](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:Q96FS4)
10. [Rap1 GTPase-activating Protein SPA-1 Negatively Regulates Cell Adhesion](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:Q96FS4)
11. [Molecular Cloning of a Novel Mitogen-Inducible Nuclear Protein with a Ran GTPase-Activating Domain That Affects Cell Cycle Progression](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:Q96FS4)
12. [SPAL, a Rap‐specific GTPase activating protein, is present in the NMDA receptor‐PSD‐95 complex in the hippocampus](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:Q96FS4)
13. [Regulatory mechanisms of lymphocyte proliferation: roles of Spa-1 gene](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:Q96FS4)
14. Ensembl Release 99