GBP1

Interferon-induced guanylate-binding protein 1 is a protein that in humans is encoded by the GBP1 gene. It belongs to the dynamin superfamily of large GTPases.

GBP1
Available structures PDB Human UniProt search: PDBe RCSB List of PDB id codes 1DG3, 1F5N, 2B8W, 2B92, 2BC9, 2D4H
Identifiers
Aliases	GBP1, guanylate binding protein 1
External IDs	OMIM: 600411 HomoloGene: 133759 GeneCards: GBP1
Gene location (Human) Chr. Chromosome 1 (human) Band 1p22.2 Start 89,051,882 bp End 89,065,360 bp
RNA expression pattern Bgee Human Mouse (ortholog) Top expressed in pericardium trigeminal ganglion lower lobe of lung superficial temporal artery appendix gallbladder monocyte vena cava lymph node human penis n/a More reference expression data BioGPS More reference expression data
Gene ontology Molecular function nucleotide binding Hsp90 protein binding spectrin binding protein binding identical protein binding enzyme binding actin binding hydrolase activity cytokine binding GTPase activity GTP binding GDP binding protein homodimerization activity Cellular component cytosol membrane Golgi membrane plasma membrane extracellular region cytoplasm Golgi apparatus vesicle membrane actin cytoskeleton cytoplasmic vesicle Biological process immune system process interferon-gamma-mediated signaling pathway negative regulation of T cell receptor signaling pathway negative regulation of protein localization to plasma membrane defense response to virus regulation of calcium-mediated signaling negative regulation of ERK1 and ERK2 cascade negative regulation of substrate adhesion-dependent cell spreading regulation of protein localization to plasma membrane protein homooligomerization cellular response to interferon-gamma cellular response to interleukin-1 cellular response to tumor necrosis factor protein localization to vacuole Sources:Amigo / QuickGO
Orthologs Species Human Mouse Entrez 2633 n/a Ensembl ENSG00000117228 n/a UniProt P32455 n/a RefSeq (mRNA) NM_002053 n/a RefSeq (protein) NP_002044 n/a Location (UCSC) Chr 1: 89.05 – 89.07 Mb n/a PubMed search n/a
Wikidata
View/Edit Human

Function

Guanylate binding protein expression is induced by interferon. Guanylate binding proteins are characterized by their ability to specifically bind guanine nucleotides (GMP, GDP, and GTP) and are distinguished from the GTP-binding proteins by the presence of 2 binding motifs rather than 3.

Further reading

• Anderson NL, Anderson NG (2003). "The human plasma proteome: history, character, and diagnostic prospects". Mol. Cell. Proteomics. 1 (11): 845–67. doi:10.1074/mcp.R200007-MCP200. PMID 12488461.
• Naschberger E, Bauer M, Stürzl M (2006). "Human guanylate binding protein-1 (hGBP-1) characterizes and establishes a non-angiogenic endothelial cell activation phenotype in inflammatory diseases". Adv. Enzyme Regul. 45: 215–27. doi:10.1016/j.advenzreg.2005.02.011. PMID 16005050.
• Cheng YS, Patterson CE, Staeheli P (1991). "Interferon-induced guanylate-binding proteins lack an N(T)KXD consensus motif and bind GMP in addition to GDP and GTP". Mol. Cell. Biol. 11 (9): 4717–25. doi:10.1128/MCB.11.9.4717. PMC 361367. PMID 1715024.
• Nantais DE, Schwemmle M, Stickney JT, et al. (1996). "Prenylation of an interferon-gamma-induced GTP-binding protein: the human guanylate binding protein, huGBP1". J. Leukoc. Biol. 60 (3): 423–31. doi:10.1002/jlb.60.3.423. PMID 8830800. S2CID 33727864.
• Saunders NA, Smith RJ, Jetten AM (1999). "Regulation of guanylate-binding protein expression in interferon-gamma-treated human epidermal keratinocytes and squamous cell carcinoma cells". J. Invest. Dermatol. 112 (6): 977–83. doi:10.1046/j.1523-1747.1999.00611.x. PMID 10383748.
• Prakash B, Praefcke GJ, Renault L, et al. (2000). "Structure of human guanylate-binding protein 1 representing a unique class of GTP-binding proteins". Nature. 403 (6769): 567–71. Bibcode:2000Natur.403..567P. doi:10.1038/35000617. PMID 10676968. S2CID 4431592.
• Kumar S, Li Q, Dua A, et al. (2001). "Messenger ribonucleic acid encoding interferon-inducible guanylate binding protein 1 is induced in human endometrium within the putative window of implantation". J. Clin. Endocrinol. Metab. 86 (6): 2420–7. doi:10.1210/jcem.86.6.7534. PMID 11397834.
• Guenzi E, Töpolt K, Cornali E, et al. (2001). "The helical domain of GBP-1 mediates the inhibition of endothelial cell proliferation by inflammatory cytokines". EMBO J. 20 (20): 5568–77. doi:10.1093/emboj/20.20.5568. PMC 125279. PMID 11598000.
• Lubeseder-Martellato C, Guenzi E, Jörg A, et al. (2002). "Guanylate-Binding Protein-1 Expression Is Selectively Induced by Inflammatory Cytokines and Is an Activation Marker of Endothelial Cells during Inflammatory Diseases". Am. J. Pathol. 161 (5): 1749–59. doi:10.1016/S0002-9440(10)64452-5. PMC 1850787. PMID 12414522.
• Strausberg RL, Feingold EA, Grouse LH, et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. Bibcode:2002PNAS...9916899M. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932.
• Adkins JN, Varnum SM, Auberry KJ, et al. (2003). "Toward a human blood serum proteome: analysis by multidimensional separation coupled with mass spectrometry". Mol. Cell. Proteomics. 1 (12): 947–55. doi:10.1074/mcp.M200066-MCP200. PMID 12543931.
• Guenzi E, Töpolt K, Lubeseder-Martellato C, et al. (2003). "The guanylate binding protein-1 GTPase controls the invasive and angiogenic capability of endothelial cells through inhibition of MMP-1 expression". EMBO J. 22 (15): 3772–82. doi:10.1093/emboj/cdg382. PMC 169055. PMID 12881412.
• Naschberger E, Werner T, Vicente AB, et al. (2004). "Nuclear factor-kappaB motif and interferon-alpha-stimulated response element co-operate in the activation of guanylate-binding protein-1 expression by inflammatory cytokines in endothelial cells". Biochem. J. 379 (Pt 2): 409–20. doi:10.1042/BJ20031873. PMC 1224089. PMID 14741045.
• Gerhard DS, Wagner L, Feingold EA, et al. (2004). "The Status, Quality, and Expansion of the NIH Full-Length cDNA Project: The Mammalian Gene Collection (MGC)". Genome Res. 14 (10B): 2121–7. doi:10.1101/gr.2596504. PMC 528928. PMID 15489334.
• Praefcke GJ, Kloep S, Benscheid U, et al. (2004). "Identification of residues in the human guanylate-binding protein 1 critical for nucleotide binding and cooperative GTP hydrolysis". J. Mol. Biol. 344 (1): 257–69. doi:10.1016/j.jmb.2004.09.026. PMID 15504415.
• Modiano N, Lu YE, Cresswell P (2005). "Golgi targeting of human guanylate-binding protein-1 requires nucleotide binding, isoprenylation, and an IFN-γ-inducible cofactor". Proc. Natl. Acad. Sci. U.S.A. 102 (24): 8680–5. Bibcode:2005PNAS..102.8680M. doi:10.1073/pnas.0503227102. PMC 1150846. PMID 15937107.
• Ghosh A, Praefcke GJ, Renault L, et al. (2006). "How guanylate-binding proteins achieve assembly-stimulated processive cleavage of GTP to GMP". Nature. 440 (7080): 101–4. Bibcode:2006Natur.440..101G. doi:10.1038/nature04510. PMID 16511497. S2CID 4405773.