SMTL ID : 1f20.1

CRYSTAL STRUCTURE OF RAT NEURONAL NITRIC-OXIDE SYNTHASE FAD/NADP+ DOMAIN AT 1.9A RESOLUTION.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x FAD: FLAVIN-ADENINE DINUCLEOTIDE(Non-covalent)

FAD.1: 20 residues within 4Å: Chain A: H.70, R.211, Y.212, Y.213, S.214, T.229, V.230, A.231, V.233, Y.235, G.247, V.248, C.249, S.250, R.267, T.289, A.292, I.432, F.433, G.434 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:Y.212, A:F.433 Hydrogen bonds: A:Y.212, A:Y.212, A:S.214, A:T.229, A:A.231, A:V.248, A:C.249, A:S.250 Water bridges: A:T.229 Salt bridges: A:R.211, A:R.211 pi-Stacking: A:Y.213, A:Y.235, A:Y.235, A:F.433, A:F.433

1 x NAP: NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)

NAP.2: 17 residues within 4Å: Chain A: R.48, A.231, V.233, G.288, T.289, C.321, R.322, S.351, R.352, Y.360, Q.362, D.389, T.391, M.392, D.395 Ligands: GOL.3, GOL.5 19 PLIP interactions: 19 interactions with chain A Hydrogen bonds: A:R.48, A:T.289, A:C.321, A:S.351, A:S.351, A:Q.362, A:D.395, A:D.395 Water bridges: A:R.48, A:R.48, A:I.232, A:P.287, A:R.322, A:R.322, A:D.389 Salt bridges: A:R.48, A:R.352 pi-Stacking: A:Y.360, A:Y.360

5 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 3 residues within 4Å: Chain A: Y.360 Ligands: NAP.2, GOL.6 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.360 Water bridges: A:Y.360, A:D.395 GOL.4: 5 residues within 4Å: Chain A: P.16, D.17, L.18, Q.130, Y.135 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:P.16, A:Y.135, A:Y.135 Water bridges: A:L.18, A:L.18, A:Q.130 GOL.5: 3 residues within 4Å: Chain A: R.48, R.322 Ligands: NAP.2 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.48, A:R.322 Water bridges: A:R.48, A:R.48 GOL.6: 5 residues within 4Å: Chain A: K.358, Y.360, Q.362, D.395 Ligands: GOL.3 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.362 Water bridges: A:K.358, A:K.358, A:K.358 GOL.7: 4 residues within 4Å: Chain A: K.133, W.252, R.255, D.260 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:K.133, A:R.255, A:R.255 Water bridges: A:K.133, A:Y.134, A:D.260, A:D.260

3 x FMT: FORMIC ACID(Non-functional Binders)

FMT.8: 4 residues within 4Å: Chain A: Q.66, D.69, G.268, H.273 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.66 FMT.9: 3 residues within 4Å: Chain A: E.379, Q.380, G.381 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.380 FMT.10: 5 residues within 4Å: Chain A: S.324, K.325, I.326, D.327, H.328 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:H.328

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhang, J. et al., Crystal structure of the FAD/NADPH-binding domain of rat neuronal nitric-oxide synthase. Comparisons with NADPH-cytochrome P450 oxidoreductase. J.Biol.Chem. (2001)

Release Date

2001-10-10

Peptides

NITRIC-OXIDE SYNTHASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

NITRIC-OXIDE SYNTHASE