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Iron in PDB 4uqs: Structure of Bacillus Subtilis Nitric Oxide Synthase in Complex with 3-Bromo-7-Nitroindazole

Enzymatic activity of Structure of Bacillus Subtilis Nitric Oxide Synthase in Complex with 3-Bromo-7-Nitroindazole

All present enzymatic activity of Structure of Bacillus Subtilis Nitric Oxide Synthase in Complex with 3-Bromo-7-Nitroindazole:
1.14.13.165;

Protein crystallography data

The structure of Structure of Bacillus Subtilis Nitric Oxide Synthase in Complex with 3-Bromo-7-Nitroindazole, PDB code: 4uqs was solved by J.K.Holden, T.L.Poulos, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 50.00 / 2.15
Space group P 21 21 2
Cell size a, b, c (Å), α, β, γ (°) 80.420, 94.530, 63.227, 90.00, 90.00, 90.00
R / Rfree (%) 22.863 / 28.306

Other elements in 4uqs:

The structure of Structure of Bacillus Subtilis Nitric Oxide Synthase in Complex with 3-Bromo-7-Nitroindazole also contains other interesting chemical elements:

Bromine (Br) 1 atom
Chlorine (Cl) 1 atom

Iron Binding Sites:

The binding sites of Iron atom in the Structure of Bacillus Subtilis Nitric Oxide Synthase in Complex with 3-Bromo-7-Nitroindazole (pdb code 4uqs). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total only one binding site of Iron was determined in the Structure of Bacillus Subtilis Nitric Oxide Synthase in Complex with 3-Bromo-7-Nitroindazole, PDB code: 4uqs:

Iron binding site 1 out of 1 in 4uqs

Go back to Iron Binding Sites List in 4uqs
Iron binding site 1 out of 1 in the Structure of Bacillus Subtilis Nitric Oxide Synthase in Complex with 3-Bromo-7-Nitroindazole


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Structure of Bacillus Subtilis Nitric Oxide Synthase in Complex with 3-Bromo-7-Nitroindazole within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe901

b:41.7
occ:1.00
 FE A:HEM901 0.0 41.7 1.0
ND A:HEM901 1.9 40.4 1.0
NA A:HEM901 1.9 35.7 1.0
NC A:HEM901 2.1 43.7 1.0
NB A:HEM901 2.1 33.8 1.0
SG A:CYS66 2.5 38.5 1.0
C1D A:HEM901 2.9 41.6 1.0
C4D A:HEM901 2.9 40.0 1.0
C4A A:HEM901 3.0 38.0 1.0
C1A A:HEM901 3.0 36.0 1.0
C1C A:HEM901 3.0 34.4 1.0
C4C A:HEM901 3.0 36.4 1.0
C4B A:HEM901 3.1 32.2 1.0
C1B A:HEM901 3.1 35.0 1.0
CB A:CYS66 3.3 38.5 1.0
CHA A:HEM901 3.4 40.6 1.0
CHD A:HEM901 3.4 44.6 1.0
CHC A:HEM901 3.4 36.1 1.0
CHB A:HEM901 3.4 37.7 1.0
C9 A:INE904 3.9 51.3 1.0
CA A:CYS66 4.1 38.9 1.0
C3 A:INE904 4.1 43.3 1.0
C4 A:INE904 4.1 54.8 1.0
C2D A:HEM901 4.2 35.8 1.0
C3D A:HEM901 4.2 35.5 1.0
C3A A:HEM901 4.2 36.6 1.0
C2C A:HEM901 4.2 37.1 1.0
C2A A:HEM901 4.2 36.1 1.0
C3C A:HEM901 4.2 37.8 1.0
C2B A:HEM901 4.3 28.8 1.0
C3B A:HEM901 4.3 32.8 1.0
C8 A:INE904 4.4 49.1 1.0
NE1 A:TRP60 4.4 38.2 1.0
N2 A:INE904 4.5 51.2 1.0
BR A:INE904 4.6 47.0 1.0
N1 A:INE904 4.6 48.7 1.0
C5 A:INE904 4.7 52.1 1.0
C7 A:INE904 4.9 50.4 1.0
C A:CYS66 4.9 41.9 1.0

Reference:

J.K.Holden, N.Lim, T.L.Poulos. Identification of Redox Partners and Development of A Novel Chimeric Bacterial Nitric Oxide Synthase For Structure Activity Analyses. J.Biol.Chem. V. 289 29437 2014.
ISSN: ISSN 0021-9258
PubMed: 25194416
DOI: 10.1074/JBC.M114.595165
Page generated: Tue Aug 5 16:13:42 2025

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