SMTL ID : 4pzv.1

Crystal structure of Francisella tularensis HPPK-DHPS in complex with bisubstrate analog HPPK inhibitor J1D

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

1 x J1D: 5'-{[2-({N-[(2-amino-7,7-dimethyl-4-oxo-3,4,7,8-tetrahydropteridin-6-yl)carbonyl]glycyl}amino)ethyl]sulfonyl}-5'-deoxyadenosine(Non-covalent)

J1D.1: 20 residues within 4Å: Chain A: S.42, K.43, A.44, V.45, F.58, N.60, L.75, K.79, R.87, W.94, R.97, D.100, D.102, I.103, K.115, L.116, T.117, H.120, R.126, F.128 25 PLIP interactions: 25 interactions with chain A Hydrophobic interactions: A:W.94 Hydrogen bonds: A:K.43, A:V.45, A:V.45, A:N.60, A:N.60, A:K.79, A:R.87, A:R.87, A:R.97, A:R.97, A:I.103, A:T.117, A:T.117 Water bridges: A:D.100, A:D.100, A:D.102, A:D.102, A:H.120, A:H.120, A:K.121 pi-Stacking: A:F.58, A:F.128 pi-Cation interactions: A:F.58, A:F.128

7 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 3 residues within 4Å: Chain A: N.316, D.319, N.320 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.316, A:N.320 Water bridges: A:D.323 EDO.3: 4 residues within 4Å: Chain A: N.177, T.215, R.417, H.419 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:N.177, A:T.215, A:R.417 Water bridges: A:S.179, A:T.215, A:S.380, A:S.380, A:K.382, A:K.382, A:K.382, A:R.417 EDO.4: 6 residues within 4Å: Chain A: Q.2, I.4, K.64, E.107, S.137, W.140 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.2, A:S.137, A:W.140 EDO.5: 3 residues within 4Å: Chain A: L.77, I.81, K.84 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.28 EDO.6: 4 residues within 4Å: Chain A: V.161, K.162, K.164, Q.202 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:K.162, A:K.164, A:Q.202 Water bridges: A:K.162, A:K.164 EDO.7: 4 residues within 4Å: Chain A: C.322, D.323, E.326, R.370 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.323, A:R.370, A:R.370 Water bridges: A:K.329 EDO.8: 7 residues within 4Å: Chain A: K.138, W.140, H.141, W.148, D.149, L.150, N.151 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:W.140, A:L.150, A:N.151, A:N.151

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shaw, G.X. et al., Structural enzymology and inhibition of the bi-functional folate pathway enzyme HPPK-DHPS from the biowarfare agent Francisella tularensis. Febs J. (2014)

Release Date

2014-07-16

Peptides

2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase/dihydropteroate synthase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase/dihydropteroate synthase