TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed) A1 - Shafqat, Naeem A1 - Kavanagh, Kate L. A1 - Sass, Jörn Oliver A1 - Christensen, Ernst A1 - Fukao, Toshiyuki A1 - Lee, Wen Hwa A1 - Oppermann, Udo A1 - Yue, Wyatt W. T1 - A structural mapping of mutations causing succinyl-CoA:3-ketoacid CoA transferase (SCOT) deficiency JF - Journal of Inherited Metabolic Disease N2 - Succinyl-CoA:3-ketoacid CoA transferase (SCOT) deficiency is a rare inherited metabolic disorder of ketone metabolism, characterized by ketoacidotic episodes and often permanent ketosis. To date there are ~20 disease-associated alleles on the OXCT1 gene that encodes the mitochondrial enzyme SCOT. SCOT catalyzes the first, rate-limiting step of ketone body utilization in peripheral tissues, by transferring a CoA moiety from succinyl-CoA to form acetoacetyl-CoA, for entry into the tricarboxylic acid cycle for energy production. We have determined the crystal structure of human SCOT, providing a molecular understanding of the reported mutations based on their potential structural effects. An interactive version of this manuscript (which may contain additional mutations appended after acceptance of this manuscript) may be found on the web address: http://www.thesgc.org/jimd/SCOT SN - 0141-8955 SS - 0141-8955 U6 - https://doi.org/10.1007/s10545-013-9589-z DO - https://doi.org/10.1007/s10545-013-9589-z PM - 23420214 VL - 36 IS - 6 SP - 983 EP - 987 PB - Springer Netherlands CY - Dordrecht ER -