Structure of a regulatory subunit mutant D19A of ATCase from E. coli

Structure of a regulatory subunit mutant D19A of ATCase from E. coli Descriptor: Aspartate carbamoyltransferase catalytic chain, Aspartate carbamoyltransferase regulatory chain, ZINC ION Authors: Stec, B, Williams, M.K, Stieglitz, K.A, Kantrowitz, E.R. Deposit date: 2007-06-28 Release date: 2008-02-19 Last modified: 2024-02-21 Method: X-RAY DIFFRACTION (2.7 Å) Cite: Comparison of two T-state structures of regulatory-chain mutants of Escherichia coli aspartate transcarbamoylase suggests that His20 and Asp19 modulate the response to heterotropic effectors. Acta Crystallogr.,Sect.D, 63, 2007