Atomistry » Iron » PDB 8fay-8fib » 8fgh
Atomistry »
  Iron »
    PDB 8fay-8fib »
      8fgh »

Iron in PDB 8fgh: Structure of Human Neuronal Nitric Oxide Synthase R354A/G357D Mutant Heme Domain in Complex with 6-(5-(2-(Dimethylamino)Ethyl)-2,3- Difluorophenethyl)-4-Methoxypyridin-2-Amine

Enzymatic activity of Structure of Human Neuronal Nitric Oxide Synthase R354A/G357D Mutant Heme Domain in Complex with 6-(5-(2-(Dimethylamino)Ethyl)-2,3- Difluorophenethyl)-4-Methoxypyridin-2-Amine

All present enzymatic activity of Structure of Human Neuronal Nitric Oxide Synthase R354A/G357D Mutant Heme Domain in Complex with 6-(5-(2-(Dimethylamino)Ethyl)-2,3- Difluorophenethyl)-4-Methoxypyridin-2-Amine:
1.14.13.39;

Protein crystallography data

The structure of Structure of Human Neuronal Nitric Oxide Synthase R354A/G357D Mutant Heme Domain in Complex with 6-(5-(2-(Dimethylamino)Ethyl)-2,3- Difluorophenethyl)-4-Methoxypyridin-2-Amine, PDB code: 8fgh 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) 61.20 / 2.17
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 52.019, 122.354, 164.82, 90, 90, 90
R / Rfree (%) 20.6 / 26.4

Other elements in 8fgh:

The structure of Structure of Human Neuronal Nitric Oxide Synthase R354A/G357D Mutant Heme Domain in Complex with 6-(5-(2-(Dimethylamino)Ethyl)-2,3- Difluorophenethyl)-4-Methoxypyridin-2-Amine also contains other interesting chemical elements:

Fluorine (F) 8 atoms
Zinc (Zn) 2 atoms

Iron Binding Sites:

The binding sites of Iron atom in the Structure of Human Neuronal Nitric Oxide Synthase R354A/G357D Mutant Heme Domain in Complex with 6-(5-(2-(Dimethylamino)Ethyl)-2,3- Difluorophenethyl)-4-Methoxypyridin-2-Amine (pdb code 8fgh). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 4 binding sites of Iron where determined in the Structure of Human Neuronal Nitric Oxide Synthase R354A/G357D Mutant Heme Domain in Complex with 6-(5-(2-(Dimethylamino)Ethyl)-2,3- Difluorophenethyl)-4-Methoxypyridin-2-Amine, PDB code: 8fgh:
Jump to Iron binding site number: 1; 2; 3; 4;

Iron binding site 1 out of 4 in 8fgh

Go back to Iron Binding Sites List in 8fgh
Iron binding site 1 out of 4 in the Structure of Human Neuronal Nitric Oxide Synthase R354A/G357D Mutant Heme Domain in Complex with 6-(5-(2-(Dimethylamino)Ethyl)-2,3- Difluorophenethyl)-4-Methoxypyridin-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 Human Neuronal Nitric Oxide Synthase R354A/G357D Mutant Heme Domain in Complex with 6-(5-(2-(Dimethylamino)Ethyl)-2,3- Difluorophenethyl)-4-Methoxypyridin-2-Amine within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe801

b:36.1
occ:1.00
 FE A:HEM801 0.0 36.1 1.0
ND A:HEM801 1.9 28.7 1.0
NC A:HEM801 2.1 39.1 1.0
NB A:HEM801 2.1 31.9 1.0
NA A:HEM801 2.1 39.4 1.0
SG A:CYS420 2.4 37.5 1.0
C4D A:HEM801 3.0 38.5 1.0
C1D A:HEM801 3.0 38.4 1.0
C1A A:HEM801 3.1 30.5 1.0
C4C A:HEM801 3.1 34.0 1.0
C1C A:HEM801 3.1 34.2 1.0
C4B A:HEM801 3.1 41.1 1.0
C1B A:HEM801 3.1 38.4 1.0
C4A A:HEM801 3.2 29.2 1.0
CHA A:HEM801 3.4 34.0 1.0
CHD A:HEM801 3.4 36.8 1.0
CB A:CYS420 3.4 30.9 1.0
CHC A:HEM801 3.5 39.8 1.0
CHB A:HEM801 3.5 33.2 1.0
C04 A:XW5803 4.1 45.7 1.0
CA A:CYS420 4.2 33.1 1.0
C3D A:HEM801 4.2 45.5 1.0
C2D A:HEM801 4.2 30.3 1.0
C2A A:HEM801 4.3 38.2 1.0
C3C A:HEM801 4.3 37.8 1.0
O07 A:XW5803 4.3 43.7 1.0
C05 A:XW5803 4.3 42.6 1.0
C2C A:HEM801 4.3 37.6 1.0
C2B A:HEM801 4.3 37.5 1.0
C3A A:HEM801 4.4 38.5 1.0
C3B A:HEM801 4.4 42.5 1.0
C03 A:XW5803 4.4 43.2 1.0
NE1 A:TRP414 4.4 41.1 1.0
C08 A:XW5803 4.7 33.0 1.0
C06 A:XW5803 4.8 46.0 1.0
C02 A:XW5803 4.8 37.4 1.0
N A:GLY422 4.9 40.3 1.0
C A:CYS420 4.9 32.8 1.0
N01 A:XW5803 5.0 41.2 1.0

Iron binding site 2 out of 4 in 8fgh

Go back to Iron Binding Sites List in 8fgh
Iron binding site 2 out of 4 in the Structure of Human Neuronal Nitric Oxide Synthase R354A/G357D Mutant Heme Domain in Complex with 6-(5-(2-(Dimethylamino)Ethyl)-2,3- Difluorophenethyl)-4-Methoxypyridin-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 Human Neuronal Nitric Oxide Synthase R354A/G357D Mutant Heme Domain in Complex with 6-(5-(2-(Dimethylamino)Ethyl)-2,3- Difluorophenethyl)-4-Methoxypyridin-2-Amine within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Fe801

b:33.5
occ:1.00
 FE B:HEM801 0.0 33.5 1.0
ND B:HEM801 2.0 25.5 1.0
NB B:HEM801 2.0 31.7 1.0
NA B:HEM801 2.0 37.9 1.0
NC B:HEM801 2.1 32.8 1.0
SG B:CYS420 2.3 31.2 1.0
C4D B:HEM801 3.0 32.9 1.0
C1A B:HEM801 3.0 32.0 1.0
C1B B:HEM801 3.0 38.2 1.0
C1D B:HEM801 3.0 35.4 1.0
C4B B:HEM801 3.1 40.4 1.0
C4A B:HEM801 3.1 41.9 1.0
C4C B:HEM801 3.1 30.2 1.0
C1C B:HEM801 3.1 23.0 1.0
CB B:CYS420 3.3 35.7 1.0
CHA B:HEM801 3.4 30.4 1.0
CHB B:HEM801 3.4 44.3 1.0
CHD B:HEM801 3.4 31.1 1.0
CHC B:HEM801 3.5 31.0 1.0
C04 B:XW5802 4.1 38.5 1.0
CA B:CYS420 4.1 27.8 1.0
O07 B:XW5802 4.2 41.5 1.0
C3D B:HEM801 4.2 30.8 1.0
C2D B:HEM801 4.2 27.4 1.0
C2B B:HEM801 4.2 28.4 1.0
C3B B:HEM801 4.3 35.2 1.0
C2A B:HEM801 4.3 37.5 1.0
C3A B:HEM801 4.3 34.1 1.0
C3C B:HEM801 4.3 24.7 1.0
C2C B:HEM801 4.4 33.9 1.0
C05 B:XW5802 4.4 38.8 1.0
NE1 B:TRP414 4.4 41.0 1.0
C03 B:XW5802 4.4 40.3 1.0
N B:GLY422 4.8 40.4 1.0
C08 B:XW5802 4.8 33.5 1.0
C B:CYS420 4.9 33.1 1.0
C06 B:XW5802 4.9 52.2 1.0
C02 B:XW5802 4.9 41.8 1.0
N B:VAL421 4.9 31.5 1.0
CD1 B:TRP414 5.0 43.9 1.0

Iron binding site 3 out of 4 in 8fgh

Go back to Iron Binding Sites List in 8fgh
Iron binding site 3 out of 4 in the Structure of Human Neuronal Nitric Oxide Synthase R354A/G357D Mutant Heme Domain in Complex with 6-(5-(2-(Dimethylamino)Ethyl)-2,3- Difluorophenethyl)-4-Methoxypyridin-2-Amine


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of Structure of Human Neuronal Nitric Oxide Synthase R354A/G357D Mutant Heme Domain in Complex with 6-(5-(2-(Dimethylamino)Ethyl)-2,3- Difluorophenethyl)-4-Methoxypyridin-2-Amine within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Fe801

b:33.7
occ:1.00
 FE C:HEM801 0.0 33.7 1.0
ND C:HEM801 2.0 25.5 1.0
NB C:HEM801 2.0 40.9 1.0
NC C:HEM801 2.0 47.4 1.0
NA C:HEM801 2.1 41.5 1.0
SG C:CYS420 2.3 32.1 1.0
C4B C:HEM801 3.0 40.5 1.0
C4D C:HEM801 3.0 28.5 1.0
C1D C:HEM801 3.0 35.6 1.0
C1B C:HEM801 3.0 46.0 1.0
C4C C:HEM801 3.1 45.0 1.0
C1C C:HEM801 3.1 43.8 1.0
C1A C:HEM801 3.1 34.4 1.0
C4A C:HEM801 3.1 41.3 1.0
CB C:CYS420 3.3 36.2 1.0
CHD C:HEM801 3.4 42.6 1.0
CHC C:HEM801 3.4 44.2 1.0
CHA C:HEM801 3.4 36.6 1.0
CHB C:HEM801 3.5 43.6 1.0
C04 C:XW5803 4.1 42.9 1.0
CA C:CYS420 4.1 30.3 1.0
C3B C:HEM801 4.2 32.5 1.0
C2B C:HEM801 4.2 36.2 1.0
C3D C:HEM801 4.2 29.1 1.0
C2D C:HEM801 4.2 29.7 1.0
O07 C:XW5803 4.2 46.0 1.0
C3C C:HEM801 4.3 39.8 1.0
C03 C:XW5803 4.3 42.2 1.0
C2C C:HEM801 4.3 41.6 1.0
C2A C:HEM801 4.3 43.3 1.0
C3A C:HEM801 4.4 45.2 1.0
C05 C:XW5803 4.4 45.9 1.0
NE1 C:TRP414 4.4 39.0 1.0
C08 C:XW5803 4.7 50.1 1.0
C02 C:XW5803 4.8 37.7 1.0
C06 C:XW5803 4.8 50.0 1.0
N C:GLY422 4.8 34.8 1.0
C C:CYS420 4.8 25.6 1.0
N01 C:XW5803 5.0 40.1 1.0

Iron binding site 4 out of 4 in 8fgh

Go back to Iron Binding Sites List in 8fgh
Iron binding site 4 out of 4 in the Structure of Human Neuronal Nitric Oxide Synthase R354A/G357D Mutant Heme Domain in Complex with 6-(5-(2-(Dimethylamino)Ethyl)-2,3- Difluorophenethyl)-4-Methoxypyridin-2-Amine


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 4 of Structure of Human Neuronal Nitric Oxide Synthase R354A/G357D Mutant Heme Domain in Complex with 6-(5-(2-(Dimethylamino)Ethyl)-2,3- Difluorophenethyl)-4-Methoxypyridin-2-Amine within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Fe802

b:42.9
occ:1.00
 FE D:HEM802 0.0 42.9 1.0
ND D:HEM802 2.0 33.4 1.0
NC D:HEM802 2.0 43.0 1.0
NB D:HEM802 2.1 37.3 1.0
NA D:HEM802 2.1 41.4 1.0
SG D:CYS420 2.4 38.4 1.0
C1D D:HEM802 3.0 37.5 1.0
C4C D:HEM802 3.0 37.7 1.0
C1C D:HEM802 3.0 36.7 1.0
C4D D:HEM802 3.0 45.0 1.0
C1A D:HEM802 3.1 34.0 1.0
C4B D:HEM802 3.1 39.7 1.0
C4A D:HEM802 3.1 34.8 1.0
C1B D:HEM802 3.2 43.3 1.0
CHD D:HEM802 3.4 38.2 1.0
CHC D:HEM802 3.4 34.9 1.0
CHA D:HEM802 3.5 34.1 1.0
CHB D:HEM802 3.5 38.8 1.0
CB D:CYS420 3.5 36.3 1.0
C04 D:XW5804 4.0 45.8 1.0
C03 D:XW5804 4.2 39.4 1.0
C2D D:HEM802 4.2 29.8 1.0
O07 D:XW5804 4.2 42.6 1.0
C3D D:HEM802 4.2 43.6 1.0
CA D:CYS420 4.2 31.4 1.0
C3C D:HEM802 4.2 41.1 1.0
C2C D:HEM802 4.3 39.5 1.0
C05 D:XW5804 4.3 46.2 1.0
C2A D:HEM802 4.4 46.0 1.0
C3A D:HEM802 4.4 41.4 1.0
C3B D:HEM802 4.4 42.9 1.0
C2B D:HEM802 4.4 42.2 1.0
NE1 D:TRP414 4.5 35.5 1.0
C02 D:XW5804 4.7 37.0 1.0
C06 D:XW5804 4.8 42.2 1.0
N D:GLY422 4.8 36.4 1.0
C08 D:XW5804 4.9 44.0 1.0
N01 D:XW5804 4.9 44.2 1.0
C D:CYS420 5.0 26.0 1.0

Reference:

D.Vasu, H.T.Do, H.Li, C.D.Hardy, A.Awasthi, T.L.Poulos, R.B.Silverman. Potent, Selective, and Membrane Permeable 2-Amino-4-Substituted Pyridine-Based Neuronal Nitric Oxide Synthase Inhibitors. J.Med.Chem. V. 66 9934 2023.
ISSN: ISSN 0022-2623
PubMed: 37433128
DOI: 10.1021/ACS.JMEDCHEM.3C00782
Page generated: Thu Aug 7 17:15:17 2025

Last articles

Na in 4C3X
Na in 4C3V
Na in 4C44
Na in 4C3W
Na in 4C2U
Na in 4C10
Na in 4C3U
Na in 4BZ2
Na in 4C1P
Na in 4C1O
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy