SMTL ID : 6xk6.1

Nitric Oxide Synthase from Bacillus subtilis in complex with 7-((3-(((2-(pyridin-2-yl)ethyl)amino)methyl)phenoxy)methyl)quinolin-2-amine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.84 Å

Oligo State

homo-dimer

Ligands

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

HEM.1: 19 residues within 4Å: Chain A: W.60, S.63, R.65, C.66, I.67, L.75, P.108, M.221, F.235, N.236, G.237, W.238, M.240, E.243, V.300, W.329, Y.355, Y.357 Ligands: V57.2 24 PLIP interactions: 24 interactions with chain A, Hydrophobic interactions: A:W.60, A:W.60, A:W.60, A:R.65, A:I.67, A:L.75, A:P.108, A:F.235, A:F.235, A:W.238, A:W.238, A:E.243, A:V.300, A:W.329, A:W.329, A:Y.355, A:Y.355 Hydrogen bonds: A:E.243, A:Y.357 Water bridges: A:R.247, A:W.329 Salt bridges: A:R.65 pi-Stacking: A:W.60 Metal complexes: A:C.66 HEM.6: 19 residues within 4Å: Chain B: W.60, S.63, R.65, C.66, I.67, L.75, P.108, M.221, F.235, N.236, G.237, W.238, M.240, E.243, V.300, W.329, Y.355, Y.357 Ligands: V57.7 24 PLIP interactions: 24 interactions with chain B, Hydrophobic interactions: B:W.60, B:W.60, B:W.60, B:R.65, B:I.67, B:L.75, B:P.108, B:F.235, B:F.235, B:W.238, B:W.238, B:E.243, B:V.300, B:W.329, B:W.329, B:Y.355, B:Y.355 Hydrogen bonds: B:E.243, B:Y.357 Water bridges: B:R.247, B:W.329 Salt bridges: B:R.65 pi-Stacking: B:W.60 Metal complexes: B:C.66

2 x V57: 7-{[3-({[2-(pyridin-2-yl)ethyl]amino}methyl)phenoxy]methyl}quinolin-2-amine(Non-covalent)

V57.2: 12 residues within 4Å: Chain A: I.218, F.235, W.238, Y.239, M.240, E.243, R.247, T.328, W.329 Chain B: W.327, F.342 Ligands: HEM.1 13 PLIP interactions: 2 interactions with chain B, 11 interactions with chain A Hydrophobic interactions: B:W.327, A:I.218, A:I.218, A:F.235, A:W.329 pi-Stacking: B:F.342, A:W.329, A:W.329 Hydrogen bonds: A:M.240, A:E.243, A:R.247 Water bridges: A:Q.129, A:E.243 V57.7: 12 residues within 4Å: Chain A: W.327, F.342 Chain B: I.218, F.235, W.238, Y.239, M.240, E.243, R.247, T.328, W.329 Ligands: HEM.6 13 PLIP interactions: 2 interactions with chain A, 11 interactions with chain B Hydrophobic interactions: A:W.327, B:I.218, B:I.218, B:F.235, B:W.329 pi-Stacking: A:F.342, B:W.329, B:W.329 Hydrogen bonds: B:M.240, B:E.243, B:R.247 Water bridges: B:Q.129, B:E.243

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

CL.3: 4 residues within 4Å: Chain A: Q.129, Y.213, Y.239, N.248 Ligand excluded by PLIP CL.8: 4 residues within 4Å: Chain B: Q.129, Y.213, Y.239, N.248 Ligand excluded by PLIP

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 3 residues within 4Å: Chain A: E.156, G.159, W.160 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.156, A:G.159 GOL.5: 4 residues within 4Å: Chain A: W.238, I.299, V.300, Q.308 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:I.299, A:Q.308 GOL.9: 3 residues within 4Å: Chain B: E.156, G.159, W.160 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:E.156, B:G.159 GOL.10: 4 residues within 4Å: Chain B: W.238, I.299, V.300, Q.308 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:I.299, B:Q.308

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lewis, M.C. et al., Selective Anti-MRSA inhibitors targeting Nitric Oxide Synthase. To Be Published

Release Date

2021-06-30

Peptides

Nitric oxide synthase oxygenase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Nitric oxide synthase oxygenase

Related Entries With Identical Sequence