SMTL ID : 4ehx.1

Crystal structure of LpxK from Aquifex aeolicus at 1.9 angstrom resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.1: 7 residues within 4Å: Chain A: I.16, I.17, R.20, R.72, R.119, Q.142, H.143 6 PLIP interactions: 6 interactions with chain A Water bridges: A:R.20, A:R.72, A:R.119 Salt bridges: A:R.72, A:R.119, A:H.143

8 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 6 residues within 4Å: Chain A: T.52, S.53, L.212, L.294, N.295, F.296 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:F.296 Water bridges: A:T.52, A:S.53 GOL.3: 4 residues within 4Å: Chain A: Y.187, E.189, R.206, F.296 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.189, A:R.206, A:R.206 GOL.5: 4 residues within 4Å: Chain A: K.63, D.64, K.65, H.110 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.64, A:H.110 Water bridges: A:R.66 GOL.6: 4 residues within 4Å: Chain A: G.287, Y.288, E.289, N.290 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.287, A:E.289, A:N.290 Water bridges: A:G.272 GOL.7: 2 residues within 4Å: Chain A: G.287, Y.288 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Y.288 GOL.8: 5 residues within 4Å: Chain A: L.61, L.62, K.307, Y.311, F.314 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.307 GOL.10: 3 residues within 4Å: Chain A: I.83, E.86, K.129 No protein-ligand interaction detected (PLIP) GOL.11: 2 residues within 4Å: Chain A: R.66, Y.87 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.66, A:R.66

2 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.4: 6 residues within 4Å: Chain A: G.48, K.156, K.158, Y.187, V.190, E.191 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:Y.187, A:V.190, A:E.191 MPD.9: 4 residues within 4Å: Chain A: D.149, L.309, R.312, I.313 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:R.312 Water bridges: A:R.312

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Emptage, R.P. et al., Crystal structure of LpxK, the 4'-kinase of lipid A biosynthesis and atypical P-loop kinase functioning at the membrane interface. Proc.Natl.Acad.Sci.USA (2012)

Release Date

2012-08-29

Peptides

Tetraacyldisaccharide 4'-kinase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Tetraacyldisaccharide 4'-kinase

Related Entries With Identical Sequence