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SPPL2A - signal peptide peptidase-like 2A

Entrez Gene Name: signal peptide peptidase-like 2A
Synonyms: 2010106G01RIK, C130089K23Rik, IMP3, PSL2, RGD1563001, RP23-130L11.5, SPPL2A

Gene Summary

  • Human (84888): This gene is a member of the signal peptide peptidase-like protease (SPPL) family and encodes an endosomal membrane protein with a protease associated (PA) domain. This protein plays a role in innate and adaptive immunity. A pseudogene of this gene also lies on chromosome 15. [provided by RefSeq, Jul 2008]

Cell Regulation

Regulates:
  • ITM2B
View all 1 in IPA
Regulated by:
  • Caco2 cells
View all 1 in IPA
Role in cell:
  • No Data Available
Disease:
  • acquired immunodeficiency syndrome
View all 2 in IPA

Biological Process

metabolic process, proteolysis

Cellular Components

integral to membrane, membrane

Literature References

  • 15385547Friedmann E, Lemberg MK, Weihofen A, Dev KK, Dengler U, Rovelli G, Martoglio B. Consensus analysis of signal Peptide peptidase and homologous human aspartic proteases reveals opposite topology of catalytic domains compared with presenilins.J Biol Chem 2004 Dec 03;279(49):50790-8
  • 16189514Rual JF, Venkatesan K, Hao T, Hirozane-Kishikawa T, Dricot A, Li N, Berriz GF, Gibbons FD, Dreze M, Ayivi-Guedehoussou N, Klitgord N, Simon C, Boxem M, Milstein S, Rosenberg J, Goldberg DS, Zhang LV, Wong SL, Franklin G, Li S, Albala JS, Lim J, Fraughton C, Llamosas E, Cevik S, Bex C, Lamesch P, Sikorski RS, Vandenhaute J, Zoghbi HY, Smolyar A, Bosak S, Sequerra R, Doucette-Stamm L, Cusick ME, Hill DE, Roth FP, Vidal M. Towards a proteome-scale map of the human protein-protein interaction network.Nature 2005 10 20;437(7062):1173-8
  • 17965014Martin L, Fluhrer R, Reiss K, Kremmer E, Saftig P, Haass C. Regulated Intramembrane Proteolysis of Bri2 (Itm2b) by ADAM10 and SPPL2a/SPPL2b.J Biol Chem 2008 Jan 18;283(3):1644-52
View 40 categorized literature findings and their references in IPA

Molecular Functions

aspartic-type endopeptidase activity, hydrolase activity, peptidase activity

Pathways

No Data Available

Protein Domains

PA, peptidase, Signal peptide peptidase

Subcellular Locations

cellular membrane, Plasma Membrane

IPA Extras

View additional information available in IPA's curated and annotated database: