2BE9

Crystal structure of the CTP-liganded (T-State) aspartate transcarbamoylase from the extremely thermophilic archaeon Sulfolobus acidocaldarius

Summary for 2BE9

• Entry DOI: 10.2210/pdb2be9/pdb
• Related: 1PG5
• Descriptor: Aspartate carbamoyltransferase, Aspartate carbamoyltransferase regulatory chain, ZINC ION, ... (6 entities in total)
• Functional Keywords: atcase, hyperthermophilic, temperature, transferase, allosteric, holoenzyme, ctp complex
• Biological source: Sulfolobus acidocaldarius; More
• Total number of polymer chains: 2
• Total formula weight: 53822.29

Authors

De Vos, D.,Savvides, S.N.,Van Beeumen, J.J. (deposition date: 2005-10-23, release date: 2006-10-31, Last modification date: 2023-08-23)

• Primary citation: De Vos, D.,Xu, Y.,Aerts, T.,Van Petegem, F.,Van Beeumen, J.J.; Crystal structure of Sulfolobus acidocaldarius aspartate carbamoyltransferase in complex with its allosteric activator CTP.; Biochem.Biophys.Res.Commun., 372:40-44, 2008; PubMed: 18477471; DOI: 10.1016/j.bbrc.2008.04.173

Experimental method

X-RAY DIFFRACTION (2.6 Å)