1HQ2: CRYSTAL STRUCTURE OF A TERNARY COMPLEX OF E.COLI HPPK(R82A) WITH MGAMPCPP AND 6-HYDROXYMETHYL-7,8-DIHYDROPTERIN AT 1.25 ANGSTROM RESOLUTION

PDB ID: 1HQ2Download
MMDB ID: 22548
PDB Deposition Date: 2000/12/13
Updated in MMDB: 2021/11
Experimental Method:
x-ray diffraction
Resolution: 1.25  Å
Source Organism:
Similar Structures:
Biological Unit for 1HQ2: monomeric; determined by author
Molecular Components in 1HQ2
Label Count Molecule
Protein (1 molecule)
1
6-hydroxymethyl-7,8-dihydropterin Pyrophosphokinase
(Gene symbol: folK)
Molecule annotation
Chemicals and Non-standard biopolymers (9 molecules)
1
2
MAGNESIUM IONMAGNESIUM ION
2
1
CHLORIDE IONCHLORIDE ION
3
4
ACETATE IONACETATE ION
4
1
DIPHOSPHOMETHYLPHOSPHONIC ACID ADENOSYL ESTERDIPHOSPHOMETHYLPHOSPHONIC ACID ADENOSYL ESTER
5
1
2-AMINO-6-HYDROXYMETHYL-7,8-DIHYDRO-3H-PTERIDIN-4-ONE2-AMINO-6-HYDROXYMETHYL-7,8-DIHYDRO-3H-PTERIDIN-4-ONE
* Click molecule labels to explore molecular sequence information.
Citing MMDB
Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303