SMTL ID : 5g6o.1

Structure of Bacillus subtilis Nitric Oxide Synthase in complex with two molecules of 7-((4-(Dimethylamino)methyl)phenoxy)methyl)quinolin- 2- amine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.72 Å

Oligo State

homo-dimer

Ligands

2 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)

HEM.1: 17 residues within 4Å: Chain A: W.60, S.63, R.65, C.66, I.67, F.235, N.236, G.237, W.238, M.240, E.243, V.300, W.329, Y.355, Y.357 Ligands: 8VJ.3, 8VJ.4 17 PLIP interactions: 17 interactions with chain A, Hydrophobic interactions: A:W.60, A:W.60, A:W.60, A:R.65, A:I.67, A:F.235, A:F.235, A:W.238, A:E.243, A:V.300, A:Y.355, A:Y.355 Water bridges: A:E.243, A:R.247 Salt bridges: A:R.65 pi-Stacking: A:W.60 Metal complexes: A:C.66 HEM.6: 17 residues within 4Å: Chain B: W.60, S.63, R.65, C.66, I.67, F.235, N.236, G.237, W.238, M.240, E.243, V.300, W.329, Y.355, Y.357 Ligands: 8VJ.8, 8VJ.9 17 PLIP interactions: 17 interactions with chain B, Hydrophobic interactions: B:W.60, B:W.60, B:W.60, B:R.65, B:I.67, B:F.235, B:F.235, B:W.238, B:E.243, B:V.300, B:Y.355, B:Y.355 Water bridges: B:E.243, B:R.247 Salt bridges: B:R.65 pi-Stacking: B:W.60 Metal complexes: B:C.66

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 5 residues within 4Å: Chain A: Q.129, R.132, Y.213, Y.239, N.248 Ligand excluded by PLIP CL.7: 5 residues within 4Å: Chain B: Q.129, R.132, Y.213, Y.239, N.248 Ligand excluded by PLIP

4 x 8VJ: 7-[[4-[(dimethylamino)methyl]phenoxy]methyl]quinolin-2-amine(Non-covalent)

8VJ.3: 12 residues within 4Å: Chain A: H.128, P.216, I.218, D.220, F.235, G.237, W.238, Y.239, M.240, E.243, Y.357 Ligands: HEM.1 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:I.218, A:I.218, A:F.235, A:Y.357 Hydrogen bonds: A:W.238, A:M.240 Salt bridges: A:D.220 pi-Stacking: A:H.128 pi-Cation interactions: A:Y.357 8VJ.4: 9 residues within 4Å: Chain A: R.247, T.328, W.329 Chain B: W.327, F.342, H.343, R.344, S.345 Ligands: HEM.1 7 PLIP interactions: 3 interactions with chain B, 4 interactions with chain A Hydrophobic interactions: B:W.327, B:F.342 Water bridges: B:S.345, A:R.247 Hydrogen bonds: A:R.247 pi-Stacking: A:W.329, A:W.329 8VJ.8: 12 residues within 4Å: Chain B: H.128, P.216, I.218, D.220, F.235, G.237, W.238, Y.239, M.240, E.243, Y.357 Ligands: HEM.6 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:I.218, B:I.218, B:F.235, B:Y.357 Hydrogen bonds: B:W.238, B:M.240 Salt bridges: B:D.220 pi-Stacking: B:H.128 pi-Cation interactions: B:Y.357 8VJ.9: 9 residues within 4Å: Chain A: W.327, F.342, H.343, R.344, S.345 Chain B: R.247, T.328, W.329 Ligands: HEM.6 7 PLIP interactions: 4 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:R.247 Water bridges: B:R.247, A:S.345 pi-Stacking: B:W.329, B:W.329 Hydrophobic interactions: A:W.327, A:F.342

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 5 residues within 4Å: Chain A: W.238, S.298, I.299, V.300, Q.308 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.298, A:I.299, A:Q.308 GOL.10: 5 residues within 4Å: Chain B: W.238, S.298, I.299, V.300, Q.308 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:S.298, B:I.299, B:Q.308

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Holden, J.K. et al., Targeting Bacterial Nitric Oxide Synthase with Aminoquinoline-Based Inhibitors. Biochemistry (2016)

Release Date

2016-09-21

Peptides

NITRIC OXIDE SYNTHASE OXYGENASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

NITRIC OXIDE SYNTHASE OXYGENASE

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