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Calcium in PDB 3o0r: Crystal Structure of Nitric Oxide Reductase From Pseudomonas Aeruginosa in Complex with Antibody Fragment

Enzymatic activity of Crystal Structure of Nitric Oxide Reductase From Pseudomonas Aeruginosa in Complex with Antibody Fragment

All present enzymatic activity of Crystal Structure of Nitric Oxide Reductase From Pseudomonas Aeruginosa in Complex with Antibody Fragment:
1.7.99.7;

Protein crystallography data

The structure of Crystal Structure of Nitric Oxide Reductase From Pseudomonas Aeruginosa in Complex with Antibody Fragment, PDB code: 3o0r was solved by T.Hino, Y.Matsumoto, S.Nagano, H.Sugimoto, Y.Fukumori, T.Murata, S.Iwata, Y.Shiro, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.00 / 2.70
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 90.470, 104.520, 195.360, 90.00, 90.00, 90.00
R / Rfree (%) 18.5 / 24.7

Other elements in 3o0r:

The structure of Crystal Structure of Nitric Oxide Reductase From Pseudomonas Aeruginosa in Complex with Antibody Fragment also contains other interesting chemical elements:

Iron (Fe) 4 atoms

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystal Structure of Nitric Oxide Reductase From Pseudomonas Aeruginosa in Complex with Antibody Fragment (pdb code 3o0r). 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 Crystal Structure of Nitric Oxide Reductase From Pseudomonas Aeruginosa in Complex with Antibody Fragment, PDB code: 3o0r:

Calcium binding site 1 out of 1 in 3o0r

Go back to Calcium Binding Sites List in 3o0r
Calcium binding site 1 out of 1 in the Crystal Structure of Nitric Oxide Reductase From Pseudomonas Aeruginosa in Complex with Antibody Fragment


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure of Nitric Oxide Reductase From Pseudomonas Aeruginosa in Complex with Antibody Fragment within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Ca804

b:60.4
occ:1.00
 O B:HOH906 2.1 54.0 1.0
O C:GLY71 2.3 58.5 1.0
O2D B:HEM801 2.4 53.1 1.0
OE1 B:GLU135 2.5 58.6 1.0
O2A B:HEM802 2.6 59.8 1.0
OH C:TYR73 2.6 47.5 1.0
OE2 B:GLU135 2.8 61.6 1.0
CD B:GLU135 3.0 62.5 1.0
CGA B:HEM802 3.3 60.2 1.0
CZ C:TYR73 3.4 50.2 1.0
C C:GLY71 3.4 57.8 1.0
O1A B:HEM802 3.4 59.9 1.0
CGD B:HEM801 3.4 58.1 1.0
NH2 B:ARG57 3.5 58.2 1.0
N C:GLY71 3.8 57.8 1.0
O1D B:HEM801 3.8 58.2 1.0
CE1 C:TYR73 3.9 44.3 1.0
CA C:GLY71 4.0 57.4 1.0
CE2 C:TYR73 4.2 47.3 1.0
CZ B:ARG57 4.5 58.7 1.0
CG B:GLU135 4.5 60.6 1.0
N C:ALA72 4.5 56.5 1.0
O C:HOH313 4.6 70.8 1.0
CBA B:HEM802 4.6 57.5 1.0
NH1 B:ARG57 4.7 56.9 1.0
CAA B:HEM802 4.8 58.3 1.0
CBD B:HEM801 4.8 58.8 1.0
CZ B:PHE136 4.8 65.8 1.0
CA C:ALA72 4.9 55.3 1.0

Reference:

T.Hino, Y.Matsumoto, S.Nagano, H.Sugimoto, Y.Fukumori, T.Murata, S.Iwata, Y.Shiro. Structural Basis of Biological N2O Generation By Bacterial Nitric Oxide Reductase Science V. 330 1666 2010.
ISSN: ISSN 0036-8075
PubMed: 21109633
DOI: 10.1126/SCIENCE.1195591
Page generated: Tue Jul 8 15:00:36 2025

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