SPG3A Products

SPG3A Antibody (1B9)
SPG3A Antibody (1B9)
Species: Hu, Mu, Rt
Applications: WB, ELISA, IHC, IHC-P
Host: Mouse Monoclonal
SPG3A Antibody
SPG3A Antibody
Species: Hu, Mu, Rt
Applications: IHC, IHC-P
Host: Rabbit Polyclonal
SPG3A Antibody
SPG3A Antibody
Species: Hu, Mu
Applications: WB, ICC/IF
Host: Rabbit Polyclonal
Recombinant Human SPG3A GST ( ...
Recombinant Human SPG3A GST (N-Ter...
Species: Hu
Applications: WB, ELISA, PA, PAGE, AP
SPG3A Recombinant Protein Ant ...
SPG3A Recombinant Protein Antigen
Species: Hu
Applications: AC


SPG3A is encoded by this gene is a GTPase and a Golgi body transmembrane protein. The encoded protein can form a homotetramer and has been shown to interact with spastin and with mitogen-activated protein kinase kinase kinase kinase 4. This protein may be involved in axonal maintenance as evidenced by the fact that defects in this gene are a cause of spastic paraplegia type 3. Three transcript variants encoding two different isoforms have been found for this gene.


Entrez Human
Uniprot Human
Product By Gene ID 51062
Alternate Names
  • GBP3
  • EC 3.6.5.-
  • GBP-3
  • guanylate-binding protein 3
  • Spastic paraplegia 3 protein A
  • atlastin1
  • Guanine nucleotide-binding protein 3
  • atlastin-1
  • Brain-specific GTP-binding protein
  • SPG3
  • FSP1
  • spastic paraplegia 3A (autosomal dominant)
  • AD-FSP
  • SPG3AhGBP3
  • GTP-binding protein 3
  • atlastin GTPase 1

PTMs for SPG3A

Learn more about PTMs related to SPG3A.


Bioinformatics Tool for SPG3A

Discover related pathways, diseases and genes to SPG3A. Need help? Read the Bioinformatics Tool Guide for instructions on using this tool.
Vizit™, under license from BioVista Inc.