Zinc in PDB 9nse: Bovine Endothelial Nitric Oxide Synthase, Ethyl-Isoselenourea Complex

Enzymatic activity of Bovine Endothelial Nitric Oxide Synthase, Ethyl-Isoselenourea Complex

All present enzymatic activity of Bovine Endothelial Nitric Oxide Synthase, Ethyl-Isoselenourea Complex:
1.14.13.39;

Protein crystallography data

The structure of Bovine Endothelial Nitric Oxide Synthase, Ethyl-Isoselenourea Complex, PDB code: 9nse was solved by H.Li, C.S.Raman, P.Martasek, V.Kral, B.S.S.Masters, T.L.Poulos, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 30.00 / 2.24
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 57.740, 106.360, 156.300, 90.00, 90.00, 90.00
R / Rfree (%) 19.7 / 25.4

Other elements in 9nse:

The structure of Bovine Endothelial Nitric Oxide Synthase, Ethyl-Isoselenourea Complex also contains other interesting chemical elements:

Arsenic (As) 2 atoms
Iron (Fe) 2 atoms

Zinc Binding Sites:

The binding sites of Zinc atom in the Bovine Endothelial Nitric Oxide Synthase, Ethyl-Isoselenourea Complex (pdb code 9nse). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the Bovine Endothelial Nitric Oxide Synthase, Ethyl-Isoselenourea Complex, PDB code: 9nse:

Zinc binding site 1 out of 1 in 9nse

Go back to Zinc Binding Sites List in 9nse
Zinc binding site 1 out of 1 in the Bovine Endothelial Nitric Oxide Synthase, Ethyl-Isoselenourea Complex


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Bovine Endothelial Nitric Oxide Synthase, Ethyl-Isoselenourea Complex within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn900

b:21.7
occ:1.00
 SG B:CYS101 2.3 22.5 1.0
SG A:CYS96 2.3 20.4 1.0
SG B:CYS96 2.3 16.7 1.0
SG A:CYS101 2.3 16.0 1.0
CB B:CYS101 3.2 22.4 1.0
CB A:CYS101 3.3 24.7 1.0
CB A:CYS96 3.5 20.9 1.0
CB B:CYS96 3.5 22.5 1.0
CA A:CYS101 3.7 22.0 1.0
CA B:CYS101 3.7 21.0 1.0
N B:GLY103 4.0 26.0 1.0
N A:GLY103 4.2 27.1 1.0
N B:LEU102 4.2 24.2 1.0
N A:LEU102 4.2 28.1 1.0
C B:CYS101 4.3 22.6 1.0
C A:CYS101 4.3 27.3 1.0
CA B:GLY103 4.4 24.5 1.0
CA A:GLY103 4.4 24.7 1.0
CA A:CYS96 4.8 23.9 1.0
CA B:CYS96 4.9 25.6 1.0
N A:CYS101 4.9 19.5 1.0
N B:CYS101 5.0 20.1 1.0

Reference:

H.Li, C.S.Raman, P.Martasek, V.Kral, B.S.Masters, T.L.Poulos. Mapping the Active Site Polarity in Structures of Endothelial Nitric Oxide Synthase Heme Domain Complexed with Isothioureas. J.Inorg.Biochem. V. 81 133 2000.
ISSN: ISSN 0162-0134
PubMed: 11051558
DOI: 10.1016/S0162-0134(00)00099-4
Page generated: Thu Oct 31 15:41:41 2024

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