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Iron in PDB 5adj: Structure of Bovine Endothelial Nitric Oxide Synthase Heme Domain in Complex with 7-((3-(2-(Methylamino)Ethyl) Phenoxy)Methyl)Quinolin-2-Amine

Enzymatic activity of Structure of Bovine Endothelial Nitric Oxide Synthase Heme Domain in Complex with 7-((3-(2-(Methylamino)Ethyl) Phenoxy)Methyl)Quinolin-2-Amine

All present enzymatic activity of Structure of Bovine Endothelial Nitric Oxide Synthase Heme Domain in Complex with 7-((3-(2-(Methylamino)Ethyl) Phenoxy)Methyl)Quinolin-2-Amine:
1.14.13.39;

Protein crystallography data

The structure of Structure of Bovine Endothelial Nitric Oxide Synthase Heme Domain in Complex with 7-((3-(2-(Methylamino)Ethyl) Phenoxy)Methyl)Quinolin-2-Amine, PDB code: 5adj was solved by H.Li, T.L.Poulos, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 48.140 / 2.22
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 57.614, 105.813, 156.308, 90.00, 90.00, 90.00
R / Rfree (%) 16.36 / 20.96

Other elements in 5adj:

The structure of Structure of Bovine Endothelial Nitric Oxide Synthase Heme Domain in Complex with 7-((3-(2-(Methylamino)Ethyl) Phenoxy)Methyl)Quinolin-2-Amine also contains other interesting chemical elements:

Arsenic (As) 2 atoms
Zinc (Zn) 1 atom

Iron Binding Sites:

The binding sites of Iron atom in the Structure of Bovine Endothelial Nitric Oxide Synthase Heme Domain in Complex with 7-((3-(2-(Methylamino)Ethyl) Phenoxy)Methyl)Quinolin-2-Amine (pdb code 5adj). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Structure of Bovine Endothelial Nitric Oxide Synthase Heme Domain in Complex with 7-((3-(2-(Methylamino)Ethyl) Phenoxy)Methyl)Quinolin-2-Amine, PDB code: 5adj:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in 5adj

Go back to Iron Binding Sites List in 5adj
Iron binding site 1 out of 2 in the Structure of Bovine Endothelial Nitric Oxide Synthase Heme Domain in Complex with 7-((3-(2-(Methylamino)Ethyl) Phenoxy)Methyl)Quinolin-2-Amine


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Structure of Bovine Endothelial Nitric Oxide Synthase Heme Domain in Complex with 7-((3-(2-(Methylamino)Ethyl) Phenoxy)Methyl)Quinolin-2-Amine within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe500

b:35.9
occ:1.00
FE A:HEM500 0.0 35.9 1.0
NB A:HEM500 2.0 21.3 1.0
NC A:HEM500 2.0 23.0 1.0
ND A:HEM500 2.0 26.1 1.0
NA A:HEM500 2.0 32.4 1.0
SG A:CYS186 2.4 34.4 1.0
C1B A:HEM500 2.9 23.2 1.0
C4C A:HEM500 3.0 26.7 1.0
C1D A:HEM500 3.0 30.6 1.0
C4A A:HEM500 3.0 29.9 1.0
C4B A:HEM500 3.1 26.5 1.0
C1C A:HEM500 3.1 20.7 1.0
C4D A:HEM500 3.1 32.0 1.0
C1A A:HEM500 3.1 33.4 1.0
CB A:CYS186 3.2 31.8 1.0
CHB A:HEM500 3.3 28.5 1.0
CHD A:HEM500 3.3 30.6 1.0
C04 A:M94800 3.3 33.1 1.0
CHA A:HEM500 3.5 32.9 1.0
CHC A:HEM500 3.5 26.6 1.0
C05 A:M94800 3.7 37.9 1.0
C03 A:M94800 3.8 35.5 1.0
CA A:CYS186 4.0 35.9 1.0
C06 A:M94800 4.0 44.9 1.0
C2B A:HEM500 4.2 25.9 1.0
C3C A:HEM500 4.2 28.4 1.0
C3B A:HEM500 4.3 27.2 1.0
C2D A:HEM500 4.3 29.3 1.0
C3A A:HEM500 4.3 30.8 1.0
C2C A:HEM500 4.3 25.3 1.0
C3D A:HEM500 4.3 31.5 1.0
NE1 A:TRP180 4.3 32.7 1.0
C2A A:HEM500 4.3 36.6 1.0
C10 A:M94800 4.4 42.1 1.0
C02 A:M94800 4.5 42.4 1.0
C A:CYS186 4.7 42.6 1.0
N A:GLY188 4.8 28.5 1.0
N01 A:M94800 4.8 40.9 1.0
N A:VAL187 4.8 37.8 1.0
C07 A:M94800 4.9 52.4 1.0
CD1 A:TRP180 5.0 34.9 1.0

Iron binding site 2 out of 2 in 5adj

Go back to Iron Binding Sites List in 5adj
Iron binding site 2 out of 2 in the Structure of Bovine Endothelial Nitric Oxide Synthase Heme Domain in Complex with 7-((3-(2-(Methylamino)Ethyl) Phenoxy)Methyl)Quinolin-2-Amine


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Structure of Bovine Endothelial Nitric Oxide Synthase Heme Domain in Complex with 7-((3-(2-(Methylamino)Ethyl) Phenoxy)Methyl)Quinolin-2-Amine within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Fe500

b:37.9
occ:1.00
FE B:HEM500 0.0 37.9 1.0
NC B:HEM500 2.1 34.5 1.0
NB B:HEM500 2.1 38.5 1.0
ND B:HEM500 2.1 39.1 1.0
NA B:HEM500 2.1 34.6 1.0
SG B:CYS186 2.3 37.1 1.0
C4C B:HEM500 3.0 38.5 1.0
C1D B:HEM500 3.1 39.7 1.0
C1B B:HEM500 3.1 35.3 1.0
C4A B:HEM500 3.1 37.0 1.0
C1C B:HEM500 3.1 35.8 1.0
C4D B:HEM500 3.1 41.1 1.0
C4B B:HEM500 3.2 38.4 1.0
C04 B:M94800 3.2 37.2 1.0
C1A B:HEM500 3.2 36.0 1.0
CHD B:HEM500 3.4 39.9 1.0
CHB B:HEM500 3.4 38.1 1.0
CB B:CYS186 3.5 33.0 1.0
CHC B:HEM500 3.5 33.9 1.0
CHA B:HEM500 3.5 37.1 1.0
C05 B:M94800 3.7 46.8 1.0
C03 B:M94800 3.7 46.8 1.0
C06 B:M94800 4.0 53.9 1.0
CA B:CYS186 4.1 36.2 1.0
NE1 B:TRP180 4.3 35.6 1.0
C3C B:HEM500 4.3 38.0 1.0
C2B B:HEM500 4.3 41.1 1.0
C2D B:HEM500 4.3 40.1 1.0
C2C B:HEM500 4.3 33.4 1.0
C3A B:HEM500 4.3 39.5 1.0
C3D B:HEM500 4.3 40.7 1.0
C3B B:HEM500 4.4 39.4 1.0
C2A B:HEM500 4.4 42.1 1.0
C10 B:M94800 4.5 51.5 1.0
C02 B:M94800 4.5 50.0 1.0
N B:GLY188 4.7 37.0 1.0
C B:CYS186 4.8 33.0 1.0
N01 B:M94800 4.9 50.9 1.0
N B:VAL187 4.9 39.3 1.0
CD1 B:TRP180 4.9 32.8 1.0
CA B:GLY188 5.0 29.9 1.0

Reference:

M.A.Cinelli, H.Li, A.V.Pensa, S.Kang, L.J.Roman, P.Martasek, T.L.Poulos, R.B.Silverman. Phenyl Ether- and Aniline-Containing 2-Aminoquinolines As Potent and Selective Inhibitors of Neuronal Nitric Oxide Synthase. J.Med.Chem. V. 58 8694 2015.
ISSN: ISSN 0022-2623
PubMed: 26469213
DOI: 10.1021/ACS.JMEDCHEM.5B01330
Page generated: Sun Dec 13 15:55:57 2020

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