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Zinc in PDB 2g6j: Structure of Rat Nnos (L337N) Heme Domain (4-Aminobiopterin Bound) Complexed with No

Enzymatic activity of Structure of Rat Nnos (L337N) Heme Domain (4-Aminobiopterin Bound) Complexed with No

All present enzymatic activity of Structure of Rat Nnos (L337N) Heme Domain (4-Aminobiopterin Bound) Complexed with No:
1.14.13.39;

Protein crystallography data

The structure of Structure of Rat Nnos (L337N) Heme Domain (4-Aminobiopterin Bound) Complexed with No, PDB code: 2g6j 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) 49.22 / 2.30
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 51.520, 110.490, 164.910, 90.00, 90.00, 90.00
R / Rfree (%) 21.3 / 26.9

Other elements in 2g6j:

The structure of Structure of Rat Nnos (L337N) Heme Domain (4-Aminobiopterin Bound) Complexed with No also contains other interesting chemical elements:

Iron (Fe) 2 atoms

Zinc Binding Sites:

The binding sites of Zinc atom in the Structure of Rat Nnos (L337N) Heme Domain (4-Aminobiopterin Bound) Complexed with No (pdb code 2g6j). 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 Rat Nnos (L337N) Heme Domain (4-Aminobiopterin Bound) Complexed with No, PDB code: 2g6j:

Zinc binding site 1 out of 1 in 2g6j

Go back to Zinc Binding Sites List in 2g6j
Zinc binding site 1 out of 1 in the Structure of Rat Nnos (L337N) Heme Domain (4-Aminobiopterin Bound) Complexed with No


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Structure of Rat Nnos (L337N) Heme Domain (4-Aminobiopterin Bound) Complexed with No within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn900

b:53.5
occ:1.00
 SG A:CYS326 2.3 58.8 1.0
SG B:CYS326 2.3 55.8 1.0
SG A:CYS331 2.3 54.6 1.0
SG B:CYS331 2.3 56.5 1.0
CB A:CYS331 3.2 56.4 1.0
CB B:CYS331 3.4 56.3 1.0
CB A:CYS326 3.4 60.7 1.0
CB B:CYS326 3.5 57.5 1.0
CA A:CYS331 3.6 56.4 1.0
CA B:CYS331 3.7 55.5 1.0
N A:MET332 4.0 56.1 1.0
N B:MET332 4.1 55.8 1.0
N A:GLY333 4.2 54.2 1.0
C A:CYS331 4.2 55.8 1.0
N B:GLY333 4.3 55.9 1.0
C B:CYS331 4.4 54.9 1.0
CA A:GLY333 4.7 54.7 1.0
CA B:GLY333 4.7 55.5 1.0
CA A:CYS326 4.9 60.7 1.0
N A:CYS331 4.9 57.2 1.0
CA B:CYS326 5.0 58.0 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 00:02:32 2024

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