GTP-binding protein 1 is a protein that in humans is encoded by the GTPBP1gene.
This gene is upregulated by interferon-gamma and encodes a protein that is a member of the AGP11/GTPBP1 family of GTP-binding proteins. A structurally similar protein has been found in mice, where disruption of the gene for that protein had no observable phenotype.
^Senju S, Nishimura Y (Apr 1997). "Identification of human and mouse GP-1, a putative member of a novel G-protein family". Biochem Biophys Res Commun231 (2): 360–4. doi:10.1006/bbrc.1997.6103. PMID9070279.
Dunham I, Shimizu N, Roe BA, et al. (1999). "The DNA sequence of human chromosome 22". Nature402 (6761): 489–95. doi:10.1038/990031. PMID10591208.
Kudo H, Senju S, Mitsuya H, Nishimura Y (2000). "Mouse and human GTPBP2, newly identified members of the GP-1 family of GTPase". Biochem. Biophys. Res. Commun.272 (2): 456–65. doi:10.1006/bbrc.2000.2763. PMID10833435.