Siderocalin

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Revision as of 13:24, 11 September 2019

Human siderocalin complex with the siderophore carboxymycobactin (PDB code 1x89)

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Updated on 11-September-2019

↑ Hoette TM, Abergel RJ, Xu J, Strong RK, Raymond KN. The role of electrostatics in siderophore recognition by the immunoprotein Siderocalin. J Am Chem Soc. 2008 Dec 24;130(51):17584-92. doi: 10.1021/ja8074665. PMID:19053425 doi:http://dx.doi.org/10.1021/ja8074665
↑ Paragas N, Qiu A, Hollmen M, Nickolas TL, Devarajan P, Barasch J. NGAL-Siderocalin in kidney disease. Biochim Biophys Acta. 2012 Sep;1823(9):1451-8. doi: 10.1016/j.bbamcr.2012.06.014., Epub 2012 Jun 19. PMID:22728330 doi:http://dx.doi.org/10.1016/j.bbamcr.2012.06.014
↑ Holmes MA, Paulsene W, Jide X, Ratledge C, Strong RK. Siderocalin (Lcn 2) also binds carboxymycobactins, potentially defending against mycobacterial infections through iron sequestration. Structure. 2005 Jan;13(1):29-41. PMID:15642259 doi:10.1016/j.str.2004.10.009

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 == Structural highlights ==
-Scn-NGAL interacts with the <scene name='48/488406/Cv/3'>siderophore carboxymycobactin where the latter is centered in the protein calyx</scene> making <scene name='48/488406/Cv/2'>multiple interactions including cation-π bonds involving several lysines and arginine</scene><ref>PMID:15642259</ref>.
+Scn-NGAL interacts with the <scene name='48/488406/Cv/4'>siderophore carboxymycobactin where the latter is centered in the protein calyx</scene> making <scene name='48/488406/Cv/5'>multiple interactions including cation-π bonds involving several lysines and arginine</scene><ref>PMID:15642259</ref>. Water  molecules are shown as red spheres.
 </StructureSection>