PDB entry 1q0n (supersedes 1eqo)
CRYSTAL STRUCTURE OF A TERNARY COMPLEX OF 6-HYDROXYMETHYL-7,8-DIHYDROPTERIN PYROPHOSPHOKINASE FROM E. COLI WITH MGAMPCPP AND 6-HYDROXYMETHYL-7,8-DIHYDROPTERIN AT 1.25 ANGSTROM RESOLUTION
The structure was published by Blaszczyk, J., Shi, G., Yan, H., and Ji, X., in 2000 in a paper entitled "Catalytic Center Assembly of Hppk as Revealed by the Crystal Structure of a Ternary Complex at 1.25 A Resolution" (abstract).
This crystal structure was determined using X-ray diffraction at a resolution of 1.25 Å and deposited in 2003.
The experimental data on which the structure is based was also deposited.
The PDB entry contains the structure of 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase. This molecule has the UniProt identifier P26281 (HPPK_ECOLI). The sample contained 158 residues which is 99% of the natural sequence. Out of 158 residues 158 were observed and are deposited in the PDB.
It also contains one or more heterogenic compounds (e.g., ligands, co-factors, ions, modified amino acids, etc.); see here for a complete list.
The molecule is most likely monomeric.
The following tables show cross-reference information to other databases (to obtain a list of all PDB entries sharing the same property or classification, click on the magnifying glass icon):
This entry contains 1 unique UniProt protein: