8SIF
Crystal structure of Escherichia coli HPPK in complex with bisubstrate inhibitor HP-101
Functional Information from PROSITE/UniProt
| site_id | PS00794 |
| Number of Residues | 12 |
| Details | HPPK 7,8-dihydro-6-hydroxymethylpterin-pyrophosphokinase signature. RwGPRtlDLDIM |
| Chain | Residue | Details |
| A | ARG88-MET99 |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 4 |
| Details | M-CSA 151 |
| Chain | Residue | Details |
| A | ARG82 | electrostatic stabiliser, hydrogen bond donor |
| A | ARG92 | electrostatic stabiliser, hydrogen bond donor |
| A | ASP95 | metal ligand |
| A | ASP97 | metal ligand |
