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Calcium in PDB 5gux: Cytochrome C-Dependent Nitric Oxide Reductase (Cnor) From Pseudomonas Aeruginosa in Complex with Xenon

Enzymatic activity of Cytochrome C-Dependent Nitric Oxide Reductase (Cnor) From Pseudomonas Aeruginosa in Complex with Xenon

All present enzymatic activity of Cytochrome C-Dependent Nitric Oxide Reductase (Cnor) From Pseudomonas Aeruginosa in Complex with Xenon:
1.7.2.5;

Protein crystallography data

The structure of Cytochrome C-Dependent Nitric Oxide Reductase (Cnor) From Pseudomonas Aeruginosa in Complex with Xenon, PDB code: 5gux was solved by S.Ishii, E.Terasaka, H.Sugimoto, Y.Shiro, T.Tosha, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 39.39 / 3.30
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 89.843, 105.379, 192.577, 90.00, 90.00, 90.00
R / Rfree (%) 20.9 / 26.8

Other elements in 5gux:

The structure of Cytochrome C-Dependent Nitric Oxide Reductase (Cnor) From Pseudomonas Aeruginosa in Complex with Xenon also contains other interesting chemical elements:

Iron (Fe) 4 atoms
Xenon (Xe) 7 atoms

Calcium Binding Sites:

The binding sites of Calcium atom in the Cytochrome C-Dependent Nitric Oxide Reductase (Cnor) From Pseudomonas Aeruginosa in Complex with Xenon (pdb code 5gux). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the Cytochrome C-Dependent Nitric Oxide Reductase (Cnor) From Pseudomonas Aeruginosa in Complex with Xenon, PDB code: 5gux:

Calcium binding site 1 out of 1 in 5gux

Go back to Calcium Binding Sites List in 5gux
Calcium binding site 1 out of 1 in the Cytochrome C-Dependent Nitric Oxide Reductase (Cnor) From Pseudomonas Aeruginosa in Complex with Xenon


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Cytochrome C-Dependent Nitric Oxide Reductase (Cnor) From Pseudomonas Aeruginosa in Complex with Xenon within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Ca814

b:97.9
occ:1.00
 OE1 B:GLU135 2.3 93.4 1.0
O2A B:HEM802 2.3 0.9 1.0
O C:GLY71 2.3 86.0 1.0
O2D B:HEM801 2.3 82.1 1.0
OH C:TYR73 2.7 85.9 1.0
OE2 B:GLU135 3.0 99.5 1.0
CD B:GLU135 3.0 90.8 1.0
CGA B:HEM802 3.1 94.8 1.0
O1A B:HEM802 3.3 0.1 1.0
C C:GLY71 3.3 80.5 1.0
CGD B:HEM801 3.4 76.5 1.0
CZ C:TYR73 3.4 77.6 1.0
NH2 B:ARG57 3.6 71.0 1.0
N C:GLY71 3.7 84.4 1.0
O1D B:HEM801 3.8 78.6 1.0
CA C:GLY71 3.8 80.6 1.0
CE1 C:TYR73 4.1 75.1 1.0
CE2 C:TYR73 4.1 75.2 1.0
CBA B:HEM802 4.4 89.8 1.0
CG B:GLU135 4.4 76.5 1.0
N C:ALA72 4.4 75.3 1.0
CZ B:ARG57 4.6 71.5 1.0
CAA B:HEM802 4.6 82.9 1.0
NH1 B:ARG57 4.7 76.2 1.0
CBD B:HEM801 4.8 70.5 1.0
CZ B:PHE136 4.9 68.7 1.0
C C:GLU70 4.9 83.0 1.0
CA C:ALA72 4.9 67.3 1.0

Reference:

E.Terasaka, K.Yamada, P.H.Wang, K.Hosokawa, R.Yamagiwa, K.Matsumoto, S.Ishii, T.Mori, K.Yagi, H.Sawai, H.Arai, H.Sugimoto, Y.Sugita, Y.Shiro, T.Tosha. Dynamics of Nitric Oxide Controlled By Protein Complex in Bacterial System. Proc. Natl. Acad. Sci. V. 114 9888 2017U.S.A..
ISSN: ESSN 1091-6490
PubMed: 28847930
DOI: 10.1073/PNAS.1621301114
Page generated: Wed Jul 9 06:16:35 2025

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