FGF1

Fibroblast growth factor 1 (acidic)
PDB rendering based on 1afc.
Available structures PDB Ortholog search: PDBe, RCSB List of PDB id codes 1AXM​, 1DJS​, 1DZC​, 1DZD​, 1E0O​, 1EVT​, 1HKN​, 1JQZ​, 1JT3​, 1JT4​, 1JT5​, 1JT7​, 1JTC​, 1JY0​, 1K5U​, 1K5V​, 1M16​, 1NZK​, 1P63​, 1PZZ​, 1Q03​, 1Q04​, 1QCT​, 1RG8​, 1RML​, 1RY7​, 1YTO​, 1Z2V​, 1Z4S​, 2AFG​, 2AQZ​, 2AXM​, 2ERM​, 2HW9​, 2HWA​, 2HWM​, 2HZ9​, 2K43​, 2K4A​, 2K8R​, 2KI4​, 2KI6​, 2LDN​, 2NTD​, 2Q9X​, 2RQ9​, 3B9U​, 3BA4​, 3BA5​, 3BA7​, 3BAD​, 3BAG​, 3BAH​, 3BAO​, 3BAQ​, 3BAU​, 3BAV​, 3BB2​, 3CQA​, 3CRG​, 3CRH​, 3CRI​, 3CU1​, 3FGM​, 3FJ8​, 3FJ9​, 3FJA​, 3FJB​, 3FJC​, 3FJD​, 3FJE​, 3FJF​, 3FJH​, 3FJI​, 3FJJ​, 3FJK​, 3HOM​, 3JUT​, 3K1X​, 3O3Q​, 3OJ2​, 3OJM​, 3OJV​, 3UD7​, 3UD8​, 3UD9​, 3UDA​, 4J23​, 4Q91​, 4Q9G​, 4Q9P​, 4QAL​, 4QBC​, 4QBV​, 4QC4​, 4QO3​
Identifiers
Symbols	FGF1 ; AFGF; ECGF; ECGF-beta; ECGFA; ECGFB; FGF-1; FGF-alpha; FGFA; GLIO703; HBGF-1; HBGF1
External IDs	OMIM: 131220 MGI: 95515 HomoloGene: 625 ChEMBL: 2120 GeneCards: FGF1 Gene
Gene ontology Molecular function • fibroblast growth factor receptor binding • protein binding • growth factor activity • heparin binding • S100 protein binding Cellular component • extracellular region • proteinaceous extracellular matrix • extracellular space • nucleoplasm • cytosol • cell cortex Biological process • angiogenesis • organ induction • signal transduction • epidermal growth factor receptor signaling pathway • multicellular organismal development • positive regulation of cell proliferation • insulin receptor signaling pathway • fibroblast growth factor receptor signaling pathway • anatomical structure morphogenesis • lung development • positive regulation of cell migration • cellular response to heat • Fc-epsilon receptor signaling pathway • positive regulation of MAP kinase activity • innate immune response • positive regulation of cholesterol biosynthetic process • positive regulation of angiogenesis • positive regulation of transcription from RNA polymerase II promoter • neurotrophin TRK receptor signaling pathway • phosphatidylinositol-mediated signaling • positive regulation of epithelial cell proliferation • positive regulation of cell division • branch elongation involved in ureteric bud branching • positive regulation of ERK1 and ERK2 cascade • mesonephric epithelium development • positive regulation of intracellular signal transduction • regulation of endothelial cell chemotaxis to fibroblast growth factor Sources: Amigo / QuickGO
RNA expression pattern
More reference expression data
Orthologs
Species	Human	Mouse
Entrez	2246	14164
Ensembl	ENSG00000113578	ENSMUSG00000036585
UniProt	P05230	P61148
RefSeq (mRNA)	NM_000800	NM_010197
RefSeq (protein)	NP_000791	NP_034327
Location (UCSC)	Chr 5: 142.59 – 142.7 Mb	Chr 18: 38.84 – 38.93 Mb
PubMed search

Heparin-binding growth factor 1 is a protein that in humans is encoded by the FGF1 gene.^[1][2]

Function

The protein encoded by this gene is a member of the fibroblast growth factor (FGF) family. FGF family members possess broad mitogenic and cell survival activities, and are involved in a variety of biological processes, including embryonic development, cell growth, morphogenesis, tissue repair, tumor growth and invasion. This protein functions as a modifier of endothelial cell migration and proliferation, as well as an angiogenic factor. It acts as a mitogen for a variety of mesoderm- and neuroectoderm-derived cells in vitro, thus is thought to be involved in organogenesis. Three alternatively spliced variants encoding different isoforms have been described.^[3]

In mice with diet-induced diabetes, the equivalent of type 2 diabetes in humans, a single injection of the protein FGF1 is enough to restore blood sugar levels to a healthy range for > 2 days.^[4]

Interactions

FGF1 has been shown to interact with:

• CSNK2A2,^[5]
• CSNK2B,^[5]
• CSNK2A1,^[5]
• FIBP,^[6]
• FGFR1,^[7][8]
• FGFR2^[8][9][10]
• FGFR3,^[8][11]
• FGFR4,^[12][13]
• HSPA9,^[14] and
• S100A13.^[15][16]

See also

• Fibroblast growth factor

References

1. Dionne CA, Crumley G, Bellot F, Kaplow JM, Searfoss G, Ruta M, Burgess WH, Jaye M, Schlessinger J (Sep 1990). "Cloning and expression of two distinct high-affinity receptors cross-reacting with acidic and basic fibroblast growth factors". The EMBO Journal 9 (9): 2685–92. PMC 551973. PMID 1697263.
2. Jaye M, Howk R, Burgess W, Ricca GA, Chiu IM, Ravera MW, O'Brien SJ, Modi WS, Maciag T, Drohan WN (Aug 1986). "Human endothelial cell growth factor: cloning, nucleotide sequence, and chromosome localization". Science 233 (4763): 541–5. doi:10.1126/science.3523756. PMID 3523756.
3. "Entrez Gene: FGF1 fibroblast growth factor 1 (acidic)".
4. Suh JM, Jonker JW, Ahmadian M, Goetz R, Lackey D, Osborn O, Huang Z, Liu W, Yoshihara E, van Dijk TH, Havinga R, Fan W, Yin YQ, Yu RT, Liddle C, Atkins AR, Olefsky JM, Mohammadi M, Downes M, Evans RM (Sep 2014). "Endocrinization of FGF1 produces a neomorphic and potent insulin sensitizer". Nature 513 (7518): 436–9. doi:10.1038/nature13540. PMID 25043058. Lay summary – Salk Institute.
5. Skjerpen CS, Nilsen T, Wesche J, Olsnes S (Aug 2002). "Binding of FGF-1 variants to protein kinase CK2 correlates with mitogenicity". The EMBO Journal 21 (15): 4058–69. doi:10.1093/emboj/cdf402. PMC 126148. PMID 12145206.
6. Kolpakova E, Wiedłocha A, Stenmark H, Klingenberg O, Falnes PO, Olsnes S (Nov 1998). "Cloning of an intracellular protein that binds selectively to mitogenic acidic fibroblast growth factor". The Biochemical Journal 336 (1): 213–22. doi:10.1042/bj3360213. PMC 1219860. PMID 9806903.
7. Schlessinger J, Plotnikov AN, Ibrahimi OA, Eliseenkova AV, Yeh BK, Yayon A, Linhardt RJ, Mohammadi M (Sep 2000). "Crystal structure of a ternary FGF-FGFR-heparin complex reveals a dual role for heparin in FGFR binding and dimerization". Molecular Cell 6 (3): 743–50. doi:10.1016/s1097-2765(00)00073-3. PMID 11030354.
8. Santos-Ocampo S, Colvin JS, Chellaiah A, Ornitz DM (Jan 1996). "Expression and biological activity of mouse fibroblast growth factor-9". The Journal of Biological Chemistry 271 (3): 1726–31. doi:10.1074/jbc.271.3.1726. PMID 8576175.
9. Stauber DJ, DiGabriele AD, Hendrickson WA (Jan 2000). "Structural interactions of fibroblast growth factor receptor with its ligands". Proceedings of the National Academy of Sciences of the United States of America 97 (1): 49–54. doi:10.1073/pnas.97.1.49. PMC 26614. PMID 10618369.
10. Pellegrini L, Burke DF, von Delft F, Mulloy B, Blundell TL (Oct 2000). "Crystal structure of fibroblast growth factor receptor ectodomain bound to ligand and heparin". Nature 407 (6807): 1029–34. doi:10.1038/35039551. PMID 11069186.
11. Chellaiah A, Yuan W, Chellaiah M, Ornitz DM (Dec 1999). "Mapping ligand binding domains in chimeric fibroblast growth factor receptor molecules. Multiple regions determine ligand binding specificity". The Journal of Biological Chemistry 274 (49): 34785–94. doi:10.1074/jbc.274.49.34785. PMID 10574949.
12. Loo BB, Darwish KK, Vainikka SS, Saarikettu JJ, Vihko PP, Hermonen JJ, Goldman AA, Alitalo KK, Jalkanen MM (May 2000). "Production and characterization of the extracellular domain of recombinant human fibroblast growth factor receptor 4". The International Journal of Biochemistry & Cell Biology 32 (5): 489–97. doi:10.1016/S1357-2725(99)00145-4. PMID 10736564.
13. Kan M, Wu X, Wang F, McKeehan WL (May 1999). "Specificity for fibroblast growth factors determined by heparan sulfate in a binary complex with the receptor kinase". The Journal of Biological Chemistry 274 (22): 15947–52. doi:10.1074/jbc.274.22.15947. PMID 10336501.
14. Mizukoshi E, Suzuki M, Loupatov A, Uruno T, Hayashi H, Misono T, Kaul SC, Wadhwa R, Imamura T (Oct 1999). "Fibroblast growth factor-1 interacts with the glucose-regulated protein GRP75/mortalin". The Biochemical Journal 343 (2): 461–6. doi:10.1042/0264-6021:3430461. PMC 1220575. PMID 10510314.
15. Mouta Carreira C, LaVallee TM, Tarantini F, Jackson A, Lathrop JT, Hampton B, Burgess WH, Maciag T (Aug 1998). "S100A13 is involved in the regulation of fibroblast growth factor-1 and p40 synaptotagmin-1 release in vitro". The Journal of Biological Chemistry 273 (35): 22224–31. doi:10.1074/jbc.273.35.22224. PMID 9712836.
16. Landriscina M, Bagalá C, Mandinova A, Soldi R, Micucci I, Bellum S, Prudovsky I, Maciag T (Jul 2001). "Copper induces the assembly of a multiprotein aggregate implicated in the release of fibroblast growth factor 1 in response to stress". The Journal of Biological Chemistry 276 (27): 25549–57. doi:10.1074/jbc.M102925200. PMID 11432880.

Further reading

• Yu YL, Kha H, Golden JA, Migchielsen AA, Goetzl EJ, Turck CW (Apr 1992). "An acidic fibroblast growth factor protein generated by alternate splicing acts like an antagonist". The Journal of Experimental Medicine 175 (4): 1073–80. doi:10.1084/jem.175.4.1073. PMC 2119192. PMID 1372643.
• Chiu IM, Wang WP, Lehtoma K (May 1990). "Alternative splicing generates two forms of mRNA coding for human heparin-binding growth factor 1". Oncogene 5 (5): 755–62. PMID 1693186.
• Zhu X, Komiya H, Chirino A, Faham S, Fox GM, Arakawa T, Hsu BT, Rees DC (Jan 1991). "Three-dimensional structures of acidic and basic fibroblast growth factors". Science 251 (4989): 90–3. doi:10.1126/science.1702556. PMID 1702556.
• Wang WP, Quick D, Balcerzak SP, Needleman SW, Chiu IM (Sep 1991). "Cloning and sequence analysis of the human acidic fibroblast growth factor gene and its preservation in leukemia patients". Oncogene 6 (9): 1521–9. PMID 1717925.
• Wu DQ, Kan MK, Sato GH, Okamoto T, Sato JD (Sep 1991). "Characterization and molecular cloning of a putative binding protein for heparin-binding growth factors". The Journal of Biological Chemistry 266 (25): 16778–85. PMID 1885605.
• Crumley G, Dionne CA, Jaye M (Aug 1990). "The gene for human acidic fibroblast growth factor encodes two upstream exons alternatively spliced to the first coding exon". Biochemical and Biophysical Research Communications 171 (1): 7–13. doi:10.1016/0006-291X(90)91348-V. PMID 2393407.
• Harper JW, Strydom DJ, Lobb RR (Jul 1986). "Human class 1 heparin-binding growth factor: structure and homology to bovine acidic brain fibroblast growth factor". Biochemistry 25 (14): 4097–103. doi:10.1021/bi00362a017. PMID 2427112.
• Winkles JA, Friesel R, Burgess WH, Howk R, Mehlman T, Weinstein R, Maciag T (Oct 1987). "Human vascular smooth muscle cells both express and respond to heparin-binding growth factor I (endothelial cell growth factor)". Proceedings of the National Academy of Sciences of the United States of America 84 (20): 7124–8. doi:10.1073/pnas.84.20.7124. PMC 299242. PMID 2444975.
• Wang WP, Lehtoma K, Varban ML, Krishnan I, Chiu IM (Jun 1989). "Cloning of the gene coding for human class 1 heparin-binding growth factor and its expression in fetal tissues". Molecular and Cellular Biology 9 (6): 2387–95. PMC 362312. PMID 2474753.
• Mergia A, Tischer E, Graves D, Tumolo A, Miller J, Gospodarowicz D, Abraham JA, Shipley GD, Fiddes JC (Nov 1989). "Structural analysis of the gene for human acidic fibroblast growth factor". Biochemical and Biophysical Research Communications 164 (3): 1121–9. doi:10.1016/0006-291X(89)91785-3. PMID 2590193.
• Gimenez-Gallego G, Conn G, Hatcher VB, Thomas KA (Jul 1986). "The complete amino acid sequence of human brain-derived acidic fibroblast growth factor". Biochemical and Biophysical Research Communications 138 (2): 611–7. doi:10.1016/S0006-291X(86)80540-X. PMID 3527167.
• Gautschi P, Fràter-Schröder M, Böhlen P (Aug 1986). "Partial molecular characterization of endothelial cell mitogens from human brain: acidic and basic fibroblast growth factors". FEBS Letters 204 (2): 203–7. doi:10.1016/0014-5793(86)80812-2. PMID 3732516.
• Gautschi-Sova P, Müller T, Böhlen P (Nov 1986). "Amino acid sequence of human acidic fibroblast growth factor". Biochemical and Biophysical Research Communications 140 (3): 874–80. doi:10.1016/0006-291X(86)90716-3. PMID 3778488.
• Gimenez-Gallego G, Conn G, Hatcher VB, Thomas KA (Mar 1986). "Human brain-derived acidic and basic fibroblast growth factors: amino terminal sequences and specific mitogenic activities". Biochemical and Biophysical Research Communications 135 (2): 541–8. doi:10.1016/0006-291X(86)90028-8. PMID 3964259.
• Zhao XM, Yeoh TK, Hiebert M, Frist WH, Miller GG (Nov 1993). "The expression of acidic fibroblast growth factor (heparin-binding growth factor-1) and cytokine genes in human cardiac allografts and T cells". Transplantation 56 (5): 1177–82. doi:10.1097/00007890-199311000-00025. PMID 7504343.
• Pineda-Lucena A, Jiménez MA, Nieto JL, Santoro J, Rico M, Giménez-Gallego G (Sep 1994). "1H-NMR assignment and solution structure of human acidic fibroblast growth factor activated by inositol hexasulfate". Journal of Molecular Biology 242 (1): 81–98. doi:10.1006/jmbi.1994.1558. PMID 7521397.
• Chotani MA, Payson RA, Winkles JA, Chiu IM (Feb 1995). "Human fibroblast growth factor 1 gene expression in vascular smooth muscle cells is modulated via an alternate promoter in response to serum and phorbol ester". Nucleic Acids Research 23 (3): 434–41. doi:10.1093/nar/23.3.434. PMC 306694. PMID 7533902.
• Opalenik SR, Shin JT, Wehby JN, Mahesh VK, Thompson JA (Jul 1995). "The HIV-1 TAT protein induces the expression and extracellular appearance of acidic fibroblast growth factor". The Journal of Biological Chemistry 270 (29): 17457–67. doi:10.1074/jbc.270.29.17457. PMID 7542239.
• Myers RL, Payson RA, Chotani MA, Deaven LL, Chiu IM (Feb 1993). "Gene structure and differential expression of acidic fibroblast growth factor mRNA: identification and distribution of four different transcripts". Oncogene 8 (2): 341–9. PMID 7678925.