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Zinc in PDB 1fop: Bovine Endothelial Nitric Oxide Synthase Heme Domain Complexed with L- Arg and No(H4B-Bound)

Enzymatic activity of Bovine Endothelial Nitric Oxide Synthase Heme Domain Complexed with L- Arg and No(H4B-Bound)

All present enzymatic activity of Bovine Endothelial Nitric Oxide Synthase Heme Domain Complexed with L- Arg and No(H4B-Bound):
1.14.13.39;

Protein crystallography data

The structure of Bovine Endothelial Nitric Oxide Synthase Heme Domain Complexed with L- Arg and No(H4B-Bound), PDB code: 1fop was solved by C.S.Raman, H.Li, P.Martasek, 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) 39.19 / 2.30
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 58.549, 106.247, 156.743, 90.00, 90.00, 90.00
R / Rfree (%) 22 / 27.7

Other elements in 1fop:

The structure of Bovine Endothelial Nitric Oxide Synthase Heme Domain Complexed with L- Arg and No(H4B-Bound) 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 Heme Domain Complexed with L- Arg and No(H4B-Bound) (pdb code 1fop). 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 Heme Domain Complexed with L- Arg and No(H4B-Bound), PDB code: 1fop:

Zinc binding site 1 out of 1 in 1fop

Go back to Zinc Binding Sites List in 1fop
Zinc binding site 1 out of 1 in the Bovine Endothelial Nitric Oxide Synthase Heme Domain Complexed with L- Arg and No(H4B-Bound)


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 Heme Domain Complexed with L- Arg and No(H4B-Bound) within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Zn900

b:43.3
occ:1.00
 SG B:CYS101 2.3 40.3 1.0
SG B:CYS96 2.3 42.9 1.0
SG A:CYS101 2.3 42.9 1.0
SG A:CYS96 2.3 44.4 1.0
CB A:CYS101 3.2 47.7 1.0
CB B:CYS101 3.2 40.4 1.0
CB B:CYS96 3.5 47.0 1.0
CB A:CYS96 3.6 48.1 1.0
CA B:CYS101 3.7 41.0 1.0
CA A:CYS101 3.8 48.9 1.0
N B:GLY103 3.9 38.1 1.0
N B:LEU102 4.0 39.5 1.0
N A:GLY103 4.1 48.4 1.0
N A:LEU102 4.3 47.7 1.0
C B:CYS101 4.3 40.2 1.0
CA B:GLY103 4.3 39.3 1.0
C A:CYS101 4.4 48.2 1.0
CA A:GLY103 4.4 48.4 1.0
CA B:CYS96 4.8 47.1 1.0
CA A:CYS96 4.9 49.6 1.0
C B:LEU102 4.9 38.6 1.0
N B:CYS101 5.0 42.2 1.0

Reference:

H.Li, C.S.Raman, P.Martasek, B.S.Masters, T.L.Poulos. Crystallographic Studies on Endothelial Nitric Oxide Synthase Complexed with Nitric Oxide and Mechanism-Based Inhibitors. Biochemistry V. 40 5399 2001.
ISSN: ISSN 0006-2960
PubMed: 11331003
DOI: 10.1021/BI002658V
Page generated: Sun Oct 13 01:04:14 2024

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