2m5o

From Proteopedia

Revision as of 06:50, 8 May 2013

Template:STRUCTURE 2m5o

Solution NMR Structure CTD domain of NFU1 Iron-Sulfur Cluster Scaffold Homolog from Homo sapiens, Northeast Structural Genomics Consortium (NESG) Target HR2876C

Disease

[NFU1_HUMAN] Fatal multiple mitochondrial dysfunction syndrome;Fatal infantile encephalopathy-pulmonary hypertension syndrome. Multiple mitochondrial dysfunctions syndrome 1 (MMDS1) [MIM:605711]: A severe disorder of systemic energy metabolism, resulting in weakness, respiratory failure, lack of neurologic development, lactic acidosis, hyperglycinemia and early death. Some patients show failure to thrive, pulmonary hypertension, hypotonia and irritability. Biochemical features include severe combined deficiency of the 2-oxoacid dehydrogenases, defective lipoic acid synthesis and reduction in activity of mitochondrial respiratory chain complexes. Note=The disease is caused by mutations affecting the gene represented in this entry.^{[1] [2]}

Function

[NFU1_HUMAN] Iron-sulfur cluster scaffold protein which can assemble [4Fe-2S] clusters and deliver them to target proteins.^[3]

About this Structure

2m5o is a 1 chain structure with sequence from Homo sapiens. Full experimental information is available from OCA.

Reference

1. ↑ Cameron JM, Janer A, Levandovskiy V, Mackay N, Rouault TA, Tong WH, Ogilvie I, Shoubridge EA, Robinson BH. Mutations in iron-sulfur cluster scaffold genes NFU1 and BOLA3 cause a fatal deficiency of multiple respiratory chain and 2-oxoacid dehydrogenase enzymes. Am J Hum Genet. 2011 Oct 7;89(4):486-95. doi: 10.1016/j.ajhg.2011.08.011. Epub, 2011 Sep 22. PMID:21944046 doi:10.1016/j.ajhg.2011.08.011
2. ↑ Navarro-Sastre A, Tort F, Stehling O, Uzarska MA, Arranz JA, Del Toro M, Labayru MT, Landa J, Font A, Garcia-Villoria J, Merinero B, Ugarte M, Gutierrez-Solana LG, Campistol J, Garcia-Cazorla A, Vaquerizo J, Riudor E, Briones P, Elpeleg O, Ribes A, Lill R. A fatal mitochondrial disease is associated with defective NFU1 function in the maturation of a subset of mitochondrial Fe-S proteins. Am J Hum Genet. 2011 Nov 11;89(5):656-67. doi: 10.1016/j.ajhg.2011.10.005. PMID:22077971 doi:10.1016/j.ajhg.2011.10.005
3. ↑ Tong WH, Jameson GN, Huynh BH, Rouault TA. Subcellular compartmentalization of human Nfu, an iron-sulfur cluster scaffold protein, and its ability to assemble a [4Fe-4S] cluster. Proc Natl Acad Sci U S A. 2003 Aug 19;100(17):9762-7. Epub 2003 Jul 28. PMID:12886008 doi:10.1073/pnas.1732541100