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Zinc in PDB 2g6o: Structure of Bovine Enos Heme Domain (BH4-Free) Complexed with Co

Enzymatic activity of Structure of Bovine Enos Heme Domain (BH4-Free) Complexed with Co

All present enzymatic activity of Structure of Bovine Enos Heme Domain (BH4-Free) Complexed with Co:
1.14.13.39;

Protein crystallography data

The structure of Structure of Bovine Enos Heme Domain (BH4-Free) Complexed with Co, PDB code: 2g6o was solved by H.Li, J.Igarashi, J.Jamal, W.Yang, T.L.Poulos, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 34.96 / 1.90
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 57.698, 106.382, 155.897, 90.00, 90.00, 90.00
R / Rfree (%) 20.8 / 24

Other elements in 2g6o:

The structure of Structure of Bovine Enos Heme Domain (BH4-Free) Complexed with Co 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 Structure of Bovine Enos Heme Domain (BH4-Free) Complexed with Co (pdb code 2g6o). 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 Structure of Bovine Enos Heme Domain (BH4-Free) Complexed with Co, PDB code: 2g6o:

Zinc binding site 1 out of 1 in 2g6o

Go back to Zinc Binding Sites List in 2g6o
Zinc binding site 1 out of 1 in the Structure of Bovine Enos Heme Domain (BH4-Free) Complexed with Co


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Structure of Bovine Enos Heme Domain (BH4-Free) Complexed with Co within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn900

b:31.5
occ:1.00
 SG B:CYS96 2.3 33.2 1.0
SG B:CYS101 2.3 33.9 1.0
SG A:CYS101 2.3 33.0 1.0
SG A:CYS96 2.3 33.0 1.0
CB B:CYS101 3.1 34.1 1.0
CB A:CYS101 3.3 34.3 1.0
CB B:CYS96 3.4 36.2 1.0
CB A:CYS96 3.5 37.5 1.0
CA B:CYS101 3.7 34.4 1.0
CA A:CYS101 3.7 35.2 1.0
N A:GLY103 4.1 35.4 1.0
N A:LEU102 4.1 34.6 1.0
N B:LEU102 4.2 33.6 1.0
N B:GLY103 4.2 34.1 1.0
C B:CYS101 4.3 33.9 1.0
C A:CYS101 4.3 34.6 1.0
CA A:GLY103 4.5 35.9 1.0
CA B:GLY103 4.6 33.8 1.0
CA B:CYS96 4.8 37.2 1.0
CA A:CYS96 4.8 38.6 1.0
O A:HOH1104 4.8 42.1 1.0
O B:HOH1041 4.9 43.3 1.0
N B:CYS101 4.9 35.5 1.0
N A:CYS101 5.0 35.7 1.0

Reference:

H.Li, J.Igarashi, J.Jamal, W.Yang, T.L.Poulos. Structural Studies of Constitutive Nitric Oxide Synthases with Diatomic Ligands Bound. J.Biol.Inorg.Chem. V. 11 753 2006.
ISSN: ISSN 0949-8257
PubMed: 16804678
DOI: 10.1007/S00775-006-0123-8
Page generated: Thu Oct 17 00:03:13 2024

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