SMTL ID : 6xk5.1

Nitric Oxide Synthase from Bacillus subtilis in complex with 7-((3-(((4-(6-aminopyridin-2-yl)butyl)amino)methyl)phenoxy)methyl)quinolin-2-amine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.87 Å

Oligo State

monomer

Ligands

1 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: V4Y.2 19 PLIP interactions: 19 interactions with chain A, Hydrophobic interactions: A:W.60, A:W.60, A:W.60, A:R.65, A:I.67, A:P.108, A:F.235, A:F.235, A:W.238, A:E.243, A:V.300, A:W.329, A:W.329, A:Y.355, A:Y.355 Water bridges: A:W.329 Salt bridges: A:R.65 pi-Stacking: A:W.60 Metal complexes: A:C.66

1 x V4Y: 7-{[3-({[3-(6-aminopyridin-2-yl)propyl]amino}methyl)phenoxy]methyl}quinolin-2-amine(Non-covalent)

V4Y.2: 11 residues within 4Å: Chain A: P.216, I.218, F.235, W.238, Y.239, M.240, E.243, R.247, T.328, W.329 Ligands: HEM.1 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:I.218, A:I.218, A:F.235, A:W.329, A:W.329, A:W.329 Hydrogen bonds: A:M.240, A:E.243, A:R.247, A:R.247 Water bridges: A:Q.129

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

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

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 3 residues within 4Å: Chain A: Y.355, F.356, Y.357 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Y.355, A:Y.357 Water bridges: A:R.65, A:N.348, A:Y.355 GOL.5: 3 residues within 4Å: Chain A: E.156, W.160, R.161 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:W.160 Water bridges: A:R.161 GOL.6: 7 residues within 4Å: Chain A: R.142, I.143, G.144, D.166, R.254, Y.255, K.257 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.142, A:R.142, A:Y.255, A:K.257 Water bridges: A:D.166

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: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Nitric oxide synthase oxygenase

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