Crystal structure of E.coli apo-HPPK(W89A) at 1.45 Angstrom resolution

Crystal structure of E.coli apo-HPPK(W89A) at 1.45 Angstrom resolution Descriptor: 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase, CHLORIDE ION, MAGNESIUM ION Authors: Blaszczyk, J, Ji, X. Deposit date: 2004-06-10 Release date: 2005-06-21 Last modified: 2023-08-30 Method: X-RAY DIFFRACTION (1.45 Å) Cite: Is the Critical Role of Loop 3 of Escherichia coli 6-Hydroxymethyl-7,8-dihydropterin Pyrophosphokinase in Catalysis Due to Loop-3 Residues Arginine-84 and Tryptophan-89? Site-Directed Mutagenesis, Biochemical, and Crystallographic Studies. Biochemistry, 44, 2005