SMTL ID : 8sif.1

Crystal structure of Escherichia coli HPPK in complex with bisubstrate inhibitor HP-101

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

1 x ZX4: 5'-S-{(2R,4R)-1-[3-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)propyl]-2-carboxypiperidin-4-yl}-5'-thioadenosine(Non-covalent)

ZX4.1: 15 residues within 4Å: Chain A: T.43, Y.54, N.56, L.71, Q.75, D.96, D.98, I.99, R.111, L.112, T.113, H.116, Y.117, R.122, F.124 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:D.96 Hydrogen bonds: A:N.56, A:N.56, A:Q.75, A:D.98, A:I.99, A:T.113, A:T.113, A:Y.117 Water bridges: A:I.8, A:G.9, A:D.96 Salt bridges: A:D.96, A:D.98, A:H.116, A:R.122 pi-Stacking: A:Y.54, A:F.124 pi-Cation interactions: A:Y.54, A:F.124

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shi, G. et al., The first bisubstrate inhibitor of HPPK exhibiting cell permeability. To be published

Release Date

2024-07-03

Peptides

2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase