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Zinc in PDB 4nse: Bovine Endothelial Nitric Oxide Synthase, H4B-Free, L-Arg Complex

Enzymatic activity of Bovine Endothelial Nitric Oxide Synthase, H4B-Free, L-Arg Complex

All present enzymatic activity of Bovine Endothelial Nitric Oxide Synthase, H4B-Free, L-Arg Complex:
1.14.13.39;

Protein crystallography data

The structure of Bovine Endothelial Nitric Oxide Synthase, H4B-Free, L-Arg Complex, PDB code: 4nse was solved by C.S.Raman, H.Li, 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 / 1.95
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 57.660, 106.100, 155.750, 90.00, 90.00, 90.00
R / Rfree (%) 21.2 / 26

Other elements in 4nse:

The structure of Bovine Endothelial Nitric Oxide Synthase, H4B-Free, L-Arg 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, H4B-Free, L-Arg Complex (pdb code 4nse). 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, H4B-Free, L-Arg Complex, PDB code: 4nse:

Zinc binding site 1 out of 1 in 4nse

Go back to Zinc Binding Sites List in 4nse
Zinc binding site 1 out of 1 in the Bovine Endothelial Nitric Oxide Synthase, H4B-Free, L-Arg 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, H4B-Free, L-Arg Complex within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Zn900

b:30.7
occ:1.00
 SG B:CYS101 2.3 38.2 1.0
SG A:CYS96 2.3 34.4 1.0
SG A:CYS101 2.3 33.6 1.0
SG B:CYS96 2.3 26.7 1.0
CB B:CYS101 3.0 37.6 1.0
CB A:CYS101 3.3 33.6 1.0
CB B:CYS96 3.4 30.3 1.0
CB A:CYS96 3.5 31.2 1.0
CA B:CYS101 3.6 34.2 1.0
CA A:CYS101 3.7 32.8 1.0
N B:GLY103 4.0 34.6 1.0
N B:LEU102 4.1 34.0 1.0
N A:GLY103 4.1 31.5 1.0
C B:CYS101 4.2 35.6 1.0
N A:LEU102 4.2 32.4 1.0
C A:CYS101 4.3 32.9 1.0
CA B:GLY103 4.4 32.6 1.0
CA A:GLY103 4.4 32.0 1.0
CA B:CYS96 4.7 36.7 1.0
N B:CYS101 4.9 34.9 1.0
CA A:CYS96 4.9 36.7 1.0
N A:CYS101 4.9 33.6 1.0
C B:LEU102 5.0 32.7 1.0

Reference:

C.S.Raman, H.Li, P.Martasek, V.Kral, B.S.Masters, T.L.Poulos. Crystal Structure of Constitutive Endothelial Nitric Oxide Synthase: A Paradigm For Pterin Function Involving A Novel Metal Center. Cell(Cambridge,Mass.) V. 95 939 1998.
ISSN: ISSN 0092-8674
PubMed: 9875848
DOI: 10.1016/S0092-8674(00)81718-3
Page generated: Sun Oct 27 03:20:15 2024

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