7JX9

The crystal structure of human ornithine aminotransferase with an intermediate bound during inactivation by (1S,3S)-3-amino-4-(hexafluoropropan-2-ylidenyl)-cyclopentane-1-carboxylic acid.

Summary for 7JX9

• Entry DOI: 10.2210/pdb7jx9/pdb
• Descriptor: Ornithine aminotransferase, mitochondrial, (1S,3S,4S)-3-[(E)-({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene)amino]-4-(1,1,3,3,3-pentafluoroprop-1-en-2-yl)cyclopentane-1-carboxylic acid, N-[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]glycine, ... (4 entities in total)
• Functional Keywords: ornithine, aminotransferase, plp, mechanism-based inactivator, intermediate, irreversible inhibitor, transferase, transferase-transferase inhibitor complex, transferase/transferase inhibitor
• Biological source: Homo sapiens (Human)
• Total number of polymer chains: 3
• Total formula weight: 136404.20

Authors

Butrin, A.,Beaupre, B.,Shen, S.,Silverman, R.B.,Moran, G.,Liu, D. (deposition date: 2020-08-26, release date: 2021-01-06, Last modification date: 2023-10-18)

• Primary citation: Butrin, A.,Beaupre, B.A.,Kadamandla, N.,Zhao, P.,Shen, S.,Silverman, R.B.,Moran, G.R.,Liu, D.; Structural and Kinetic Analyses Reveal the Dual Inhibition Modes of Ornithine Aminotransferase by (1 S ,3 S )-3-Amino-4-(hexafluoropropan-2-ylidenyl)-cyclopentane-1-carboxylic Acid (BCF 3 ).; Acs Chem.Biol., 16:67-75, 2021; PubMed: 33316155; DOI: 10.1021/acschembio.0c00728

Experimental method

X-RAY DIFFRACTION (1.96 Å)