Abstract
Methylcrotonyl-CoA carboxylase (MCCC) is a biotin dependent enzyme, that plays a crucial role in leucine metabolism. The enzyme comprises a biotin carboxylase (BC), a carboxyltransferase (CT), and a biotin carboxyl carrier protein (BCCP) domain. MCCC is synthesized as an apo-protein, and is posttranslationally modified at a lysine residue, conserved in the biotin carboxyl carrier protein (BCCP) domain. In order to understand the structure, function and interactions of L. major MCCC, we have expressed and characterized its domains. Here we report the complete chemical shift assignments of MCCC BCCP domain of L. major. Furthermore, we have used the assignments to generate a model of the same, using CS-Rosetta. We have also followed its chemical shift perturbations upon biotin modification. Changes were observed at the lysine 51 amide, that undergoes biotin modification, and a few others present in its immediate neighborhood.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
