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Function
Serpin or serine protease inhibitor (Ser) are protease inhibitors.
Disease
Mutation in Ser A7 causes partial thyroxine-binding globulin deficiency[5]. Ser B3 may contribute to tumor cell resistance to anti-neoplastic drugs[6]. Ser A3 promotes growth of endometrial cancer cells [7].
Structural highlights
Ser A7 - a thyrosine-binding globulin - binding site contains thyroxin derivative[8]. Water molecules are shown as red spheres.
3D structures of serpin
Serpin 3D structures
- ↑ El Ouaamari A, Dirice E, Gedeon N, Hu J, Zhou JY, Shirakawa J, Hou L, Goodman J, Karampelias C, Qiang G, Boucher J, Martinez R, Gritsenko MA, De Jesus DF, Kahraman S, Bhatt S, Smith RD, Beer HD, Jungtrakoon P, Gong Y, Goldfine AB, Liew CW, Doria A, Andersson O, Qian WJ, Remold-O'Donnell E, Kulkarni RN. SerpinB1 Promotes Pancreatic beta Cell Proliferation. Cell Metab. 2016 Jan 12;23(1):194-205. doi: 10.1016/j.cmet.2015.12.001. Epub 2015, Dec 15. PMID:26701651 doi:https://dx.doi.org/10.1016/j.cmet.2015.12.001
- ↑ Quarta S, Vidalino L, Turato C, Ruvoletto M, Calabrese F, Valente M, Cannito S, Fassina G, Parola M, Gatta A, Pontisso P. SERPINB3 induces epithelial-mesenchymal transition. J Pathol. 2010 Jul;221(3):343-56. doi: 10.1002/path.2708. PMID:20527027 doi:https://dx.doi.org/10.1002/path.2708
- ↑ Maass N, Hojo T, Ueding M, Luttges J, Kloppel G, Jonat W, Nagasaki K. Expression of the tumor suppressor gene Maspin in human pancreatic cancers. Clin Cancer Res. 2001 Apr;7(4):812-7. PMID:11309327
- ↑ Zhou Q, Snipas S, Orth K, Muzio M, Dixit VM, Salvesen GS. Target protease specificity of the viral serpin CrmA. Analysis of five caspases. J Biol Chem. 1997 Mar 21;272(12):7797-800. PMID:9065443
- ↑ Sklate RT, Olcese MC, Maccallini GC, Sarmiento RG, Targovnik HM, Rivolta CM. Novel mutation p.A64D in the Serpina7 gene as a cause of partial thyroxine-binding globulin deficiency associated with increases affinity in transthyretin by a known p.A109T mutation in the TTR gene. Horm Metab Res. 2014 Feb;46(2):100-8. doi: 10.1055/s-0033-1358741. Epub 2013 Dec , 19. PMID:24356794 doi:https://dx.doi.org/10.1055/s-0033-1358741
- ↑ Pontisso P. Role of SERPINB3 in hepatocellular carcinoma. Ann Hepatol. 2014 Nov-Dec;13(6):722-7. PMID:25332258
- ↑ Yang GD, Yang XM, Lu H, Ren Y, Ma MZ, Zhu LY, Wang JH, Song WW, Zhang WM, Zhang R, Zhang ZG. SERPINA3 promotes endometrial cancer cells growth by regulating G2/M cell cycle checkpoint and apoptosis. Int J Clin Exp Pathol. 2014 Mar 15;7(4):1348-58. eCollection 2014. PMID:24817931
- ↑ Qi X, Loiseau F, Chan WL, Yan Y, Wei Z, Milroy LG, Myers RM, Ley SV, Read RJ, Carrell RW, Zhou A. Allosteric modulation of hormone release from thyroxine and corticosteroid binding-globulins. J Biol Chem. 2011 Feb 16. PMID:21325280 doi:10.1074/jbc.M110.171082
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