SMTL ID : 2w0v.1

Crystal structure of Glmu from Haemophilus influenzae in complex with quinazoline inhibitor 1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.99 Å

Oligo State

homo-trimer

Ligands

3 x LZR: 6-(CYCLOPROP-2-EN-1-YLMETHOXY)-2-[6-(CYCLOPROPYLMETHYL)-5-OXO-3,4,5,6-TETRAHYDRO-2,6-NAPHTHYRIDIN-2(1H)-YL]-7-METHOXYQUINAZOLIN-4(3H)-ONE(Non-covalent)

LZR.1: 18 residues within 4Å: Chain A: L.11, A.12, A.13, G.14, V.26, Q.76, T.82, A.85, Y.103, D.105, V.131, L.133, Y.139, N.169, T.170, V.223, E.224, G.225 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:L.11, A:A.85, A:V.131, A:L.133, A:V.223 Hydrogen bonds: A:A.13, A:G.14, A:G.225 pi-Stacking: A:Y.103 LZR.11: 18 residues within 4Å: Chain B: L.11, A.12, A.13, G.14, V.26, Q.76, T.82, A.85, Y.103, D.105, V.131, L.133, Y.139, N.169, T.170, V.223, E.224, G.225 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:L.11, B:A.85, B:V.131, B:L.133, B:V.223 Hydrogen bonds: B:A.13, B:G.14, B:G.225 pi-Stacking: B:Y.103 LZR.21: 18 residues within 4Å: Chain C: L.11, A.12, A.13, G.14, V.26, Q.76, T.82, A.85, Y.103, D.105, V.131, L.133, Y.139, N.169, T.170, V.223, E.224, G.225 9 PLIP interactions: 9 interactions with chain C Hydrophobic interactions: C:L.11, C:A.85, C:V.131, C:L.133, C:V.223 Hydrogen bonds: C:A.13, C:G.14, C:G.225 pi-Stacking: C:Y.103

3 x PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)

PG4.2: 10 residues within 4Å: Chain A: F.402, T.420, G.422, A.423, I.438 Chain C: N.386, Y.387, D.388, V.410, T.426 5 PLIP interactions: 4 interactions with chain A, 1 interactions with chain C Hydrogen bonds: A:A.423, C:D.388 Water bridges: A:T.439, A:T.439, A:T.439 PG4.12: 10 residues within 4Å: Chain A: N.386, Y.387, D.388, V.410, T.426 Chain B: F.402, T.420, G.422, A.423, I.438 5 PLIP interactions: 4 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:A.423, A:D.388 Water bridges: B:T.439, B:T.439, B:T.439 PG4.22: 10 residues within 4Å: Chain B: N.386, Y.387, D.388, V.410, T.426 Chain C: F.402, T.420, G.422, A.423, I.438 5 PLIP interactions: 4 interactions with chain C, 1 interactions with chain B Hydrogen bonds: C:A.423, B:D.388 Water bridges: C:T.439, C:T.439, C:T.439

6 x PGE: TRIETHYLENE GLYCOL(Non-functional Binders)

PGE.3: 4 residues within 4Å: Chain A: V.153, D.157, N.159, Q.162 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.159 PGE.4: 6 residues within 4Å: Chain A: E.49, N.50, H.52, Q.70, V.71, N.72 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.49 Water bridges: A:N.50, A:I.51 PGE.13: 4 residues within 4Å: Chain B: V.153, D.157, N.159, Q.162 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.159 PGE.14: 6 residues within 4Å: Chain B: E.49, N.50, H.52, Q.70, V.71, N.72 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:E.49 Water bridges: B:N.50, B:I.51 PGE.23: 4 residues within 4Å: Chain C: V.153, D.157, N.159, Q.162 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:N.159 PGE.24: 6 residues within 4Å: Chain C: E.49, N.50, H.52, Q.70, V.71, N.72 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:E.49 Water bridges: C:N.50, C:I.51

18 x SO4: SULFATE ION(Non-functional Binders)

SO4.5: 4 residues within 4Å: Chain A: K.360, N.362, H.363 Chain C: K.392 Ligand excluded by PLIP SO4.6: 3 residues within 4Å: Chain A: K.360, N.377, F.402 Ligand excluded by PLIP SO4.7: 3 residues within 4Å: Chain A: R.331, R.333, P.334 Ligand excluded by PLIP SO4.8: 2 residues within 4Å: Chain A: N.227, Q.231 Ligand excluded by PLIP SO4.9: 2 residues within 4Å: Chain A: K.357, N.375 Ligand excluded by PLIP SO4.10: 5 residues within 4Å: Chain A: G.14, K.15, G.16, T.17, K.25 Ligand excluded by PLIP SO4.15: 4 residues within 4Å: Chain A: K.392 Chain B: K.360, N.362, H.363 Ligand excluded by PLIP SO4.16: 3 residues within 4Å: Chain B: K.360, N.377, F.402 Ligand excluded by PLIP SO4.17: 3 residues within 4Å: Chain B: R.331, R.333, P.334 Ligand excluded by PLIP SO4.18: 2 residues within 4Å: Chain B: N.227, Q.231 Ligand excluded by PLIP SO4.19: 2 residues within 4Å: Chain B: K.357, N.375 Ligand excluded by PLIP SO4.20: 5 residues within 4Å: Chain B: G.14, K.15, G.16, T.17, K.25 Ligand excluded by PLIP SO4.25: 4 residues within 4Å: Chain B: K.392 Chain C: K.360, N.362, H.363 Ligand excluded by PLIP SO4.26: 3 residues within 4Å: Chain C: K.360, N.377, F.402 Ligand excluded by PLIP SO4.27: 3 residues within 4Å: Chain C: R.331, R.333, P.334 Ligand excluded by PLIP SO4.28: 2 residues within 4Å: Chain C: N.227, Q.231 Ligand excluded by PLIP SO4.29: 2 residues within 4Å: Chain C: K.357, N.375 Ligand excluded by PLIP SO4.30: 5 residues within 4Å: Chain C: G.14, K.15, G.16, T.17, K.25 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Melnick, M. et al., Discovery and Initial Sar of Quinazoline Inhibitors of Glmu from Haemophilus Influenzae. To be Published

Release Date

2009-11-17

Peptides

GLUCOSAMINE-1-PHOSPHATE N-ACETYLTRANSFERASE: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

GLUCOSAMINE-1-PHOSPHATE N-ACETYLTRANSFERASE

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