3HD2

Crystal structure of E. coli HPPK(Q50A) in complex with MgAMPCPP and pterin

Summary for 3HD2

• Entry DOI: 10.2210/pdb3hd2/pdb
• Related: 1EQ0 1EQM 3HCX 3HD1
• Descriptor: 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase, MAGNESIUM ION, DIPHOSPHOMETHYLPHOSPHONIC ACID ADENOSYL ESTER, ... (7 entities in total)
• Functional Keywords: alpha beta, atp-binding, folate biosynthesis, kinase, nucleotide-binding, transferase
• Biological source: Escherichia coli K-12
• Total number of polymer chains: 1
• Total formula weight: 18720.93

Authors

Blaszczyk, J.,Li, Y.,Yan, H.,Ji, X. (deposition date: 2009-05-06, release date: 2010-05-19, Last modification date: 2023-09-06)

• Primary citation: Blaszczyk, J.,Li, Y.,Ji, X.,Yan, H.; Role of loop coupling in enzymatic catalysis and conformational dynamics; To be Published,

Experimental method

X-RAY DIFFRACTION (1.1 Å)