S. Hutson
The structure of human mitochondrial branched-chain aminotransferase
Hutson, S.; Farber, G.; Yennawar, N.; Conway, M.; Hutson, Susan M.; Dunbar, J.; Farber, J
Authors
G. Farber
N. Yennawar
Myra Conway Myra.Conway@uwe.ac.uk
Occasional Associate Lecturer - CHSS - DAS
Susan M. Hutson
J. Dunbar
J Farber
Abstract
X-ray crystal structures of three forms of human mitochondrial branched-chain aminotransferase were solved by molecular-replacement methods. In two of the forms the enzyme is in its active form, with the pyridoxal 5′-phosphate (PLP) cofactor covalently linked to the ε-amino group of the active-site lysine. In the third form, a molecule of the Tris buffer is covalently bound to the PLP on one end and the active-site lysine on the other, inhibiting the enzyme irreversibly.
Journal Article Type | Article |
---|---|
Publication Date | Apr 25, 2001 |
Journal | Acta Crystallographica Section D: Biological Crystallography |
Print ISSN | 0907-4449 |
Electronic ISSN | 1399-0047 |
Publisher | International Union of Crystallography |
Peer Reviewed | Peer Reviewed |
Volume | 57 |
Issue | 4 |
Pages | 506-515 |
DOI | https://doi.org/10.1107/S0907444901001925 |
Keywords | aminotransferases, inhibitors |
Public URL | https://uwe-repository.worktribe.com/output/1087181 |
Publisher URL | http://dx.doi.org/10.1107/S0907444901001925 |
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