Fatty acid binding protein 6, ileal (gastrotropin), also known as FABP6, is a protein which in humans is encoded by the FABP6gene.[1]
Function
This gene encodes the ilealfatty acid binding protein. Fatty acid binding proteins are a family of small, highly conserved, cytoplasmic proteins that bind long-chain fatty acids and other hydrophobic ligands. FABP6 and FABP1 (the liver fatty acid binding protein) are also able to bind bile acids. It is thought that FABPs roles include fatty acid uptake, transport, and metabolism. Transcript variants generated by alternate transcription promoters and/or alternate splicing have been found for this gene.[1]
Börchers T, Hohoff C, Buhlmann C, Spener F (1997). "Heart-type fatty acid binding protein - involvement in growth inhibition and differentiation". Prostaglandins Leukot. Essent. Fatty Acids. 57 (1): 77–84. doi:10.1016/S0952-3278(97)90496-8. PMID9250612.
Fujita M, Fujii H, Kanda T, et al. (1995). "Molecular cloning, expression, and characterization of a human intestinal 15-kDa protein". Eur. J. Biochem. 233 (2): 406–13. doi:10.1111/j.1432-1033.1995.406_2.x. PMID7588781.
Oelkers P, Dawson PA (1995). "Cloning and chromosomal localization of the human ileal lipid-binding protein". Biochim. Biophys. Acta. 1257 (2): 199–202. doi:10.1016/0005-2760(95)00098-w. PMID7619861.
Birkenmeier EH, Rowe LB, Crossman MW, Gordon JI (1995). "Ileal lipid-binding protein (Illbp) gene maps to mouse chromosome 11". Mamm. Genome. 5 (12): 805–6. doi:10.1007/BF00292019. PMID7894165.
Watanabe K, Hoshi N, Tsuura Y, et al. (1996). "Immunohistochemical distribution of intestinal 15 kDa protein in human tissues". Arch. Histol. Cytol. 58 (3): 303–6. doi:10.1679/aohc.58.303. PMID8527237.
Lücke C, Zhang F, Rüterjans H, et al. (1997). "Flexibility is a likely determinant of binding specificity in the case of ileal lipid binding protein". Structure. 4 (7): 785–800. doi:10.1016/S0969-2126(96)00086-X. PMID8805562.
Grober J, Zaghini I, Fujii H, et al. (1999). "Identification of a bile acid-responsive element in the human ileal bile acid-binding protein gene. Involvement of the farnesoid X receptor/9-cis-retinoic acid receptor heterodimer". J. Biol. Chem. 274 (42): 29749–54. doi:10.1074/jbc.274.42.29749. PMID10514450.
Seibert C, Harteneck C, Ernst OP, et al. (2000). "Activation of the rod G-protein Gt by the thrombin receptor (PAR1) expressed in Sf9 cells". Eur. J. Biochem. 266 (3): 911–6. doi:10.1046/j.1432-1327.1999.00927.x. PMID10583385.
Lücke C, Zhang F, Hamilton JA, et al. (2000). "Solution structure of ileal lipid binding protein in complex with glycocholate". Eur. J. Biochem. 267 (10): 2929–38. doi:10.1046/j.1432-1327.2000.01307.x. PMID10806391.
Kurz M, Brachvogel V, Matter H, et al. (2003). "Insights into the bile acid transportation system: the human ileal lipid-binding protein-cholyltaurine complex and its comparison with homologous structures". Proteins. 50 (2): 312–28. doi:10.1002/prot.10289. PMID12486725.
Barley NF, Taylor V, Shaw-Smith CJ, et al. (2004). "Human ileal bile acid-binding protein promoter and the effects of CDX2". Biochim. Biophys. Acta. 1630 (2–3): 138–43. doi:10.1016/j.bbaexp.2003.09.008. PMID14654244.
Ota T, Suzuki Y, Nishikawa T, et al. (2004). "Complete sequencing and characterization of 21,243 full-length human cDNAs". Nat. Genet. 36 (1): 40–5. doi:10.1038/ng1285. PMID14702039.
Landrier JF, Thomas C, Grober J, et al. (2005). "The gene encoding the human ileal bile acid-binding protein (I-BABP) is regulated by peroxisome proliferator-activated receptors". Biochim. Biophys. Acta. 1735 (1): 41–9. doi:10.1016/j.bbalip.2005.05.002. PMID15936983.
Rual JF, Venkatesan K, Hao T, et al. (2005). "Towards a proteome-scale map of the human protein-protein interaction network". Nature. 437 (7062): 1173–8. doi:10.1038/nature04209. PMID16189514.
Bergheim I, Harsch S, Mueller O, et al. (2006). "Apical sodium bile acid transporter and ileal lipid binding protein in gallstone carriers". J. Lipid Res. 47 (1): 42–50. doi:10.1194/jlr.M500215-JLR200. PMID16237211.
Ohmachi T, Inoue H, Mimori K, et al. (2007). "Fatty acid binding protein 6 is overexpressed in colorectal cancer". Clin. Cancer Res. 12 (17): 5090–5. doi:10.1158/1078-0432.CCR-05-2045. PMID16951225.
Fang C, Dean J, Smith JW (2007). "A novel variant of ileal bile acid binding protein is up-regulated through nuclear factor-kappaB activation in colorectal adenocarcinoma". Cancer Res. 67 (19): 9039–46. doi:10.1158/0008-5472.CAN-06-3690. PMID17909007.