Atomistry » Sodium » PDB 3gdx-3h09 » 3geo
Atomistry »
  Sodium »
    PDB 3gdx-3h09 »
      3geo »

Sodium in PDB 3geo: Sulfite Reductase Hemoprotein Nitrite Complex

Enzymatic activity of Sulfite Reductase Hemoprotein Nitrite Complex

All present enzymatic activity of Sulfite Reductase Hemoprotein Nitrite Complex:
1.8.1.2;

Protein crystallography data

The structure of Sulfite Reductase Hemoprotein Nitrite Complex, PDB code: 3geo was solved by B.R.Crane, E.D.Getzoff, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 10.00 / 2.10
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 69.800, 77.400, 87.800, 90.00, 90.00, 90.00
R / Rfree (%) 18.5 / n/a

Other elements in 3geo:

The structure of Sulfite Reductase Hemoprotein Nitrite Complex also contains other interesting chemical elements:

Iron (Fe) 5 atoms

Sodium Binding Sites:

The binding sites of Sodium atom in the Sulfite Reductase Hemoprotein Nitrite Complex (pdb code 3geo). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total only one binding site of Sodium was determined in the Sulfite Reductase Hemoprotein Nitrite Complex, PDB code: 3geo:

Sodium binding site 1 out of 1 in 3geo

Go back to Sodium Binding Sites List in 3geo
Sodium binding site 1 out of 1 in the Sulfite Reductase Hemoprotein Nitrite Complex


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Sulfite Reductase Hemoprotein Nitrite Complex within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Na590

b:43.3
occ:1.00
O A:ILE362 2.4 17.6 1.0
OD1 A:ASN397 2.9 16.6 1.0
O A:ASN395 2.9 14.1 1.0
O A:GLN396 3.1 17.6 1.0
C A:GLN396 3.4 14.3 1.0
C A:ILE362 3.5 18.8 1.0
CG A:ASN397 3.5 11.9 1.0
CB A:GLN396 3.6 14.3 1.0
O A:HOH668 3.7 27.3 1.0
O A:HOH662 3.8 32.0 1.0
ND2 A:ASN397 3.9 14.7 1.0
N A:GLY365 3.9 15.9 1.0
O A:HOH635 4.0 23.5 1.0
CA A:GLN396 4.0 13.0 1.0
C A:ASN395 4.0 13.3 1.0
N A:ASN364 4.0 15.0 1.0
N A:ASN397 4.1 15.2 1.0
N A:ILE362 4.1 22.5 1.0
CE1 A:PHE361 4.2 15.8 1.0
OE1 A:GLN396 4.3 16.2 1.0
CA A:ILE362 4.3 17.9 1.0
N A:GLU363 4.3 18.9 1.0
CD1 A:PHE361 4.4 17.1 1.0
CA A:GLU363 4.4 17.1 1.0
CA A:ASN397 4.4 14.6 1.0
CA A:GLY365 4.4 13.6 1.0
N A:GLN396 4.4 13.4 1.0
C A:GLU363 4.5 18.6 1.0
CB A:ASN397 4.6 13.0 1.0
C A:ASN364 4.7 18.6 1.0
CB A:ILE362 4.7 17.5 1.0
CA A:ASN364 4.7 17.4 1.0
CG A:GLN396 4.8 15.2 1.0
CZ A:PHE361 5.0 13.6 1.0

Reference:

B.R.Crane, L.M.Siegel, E.D.Getzoff. Probing the Catalytic Mechanism of Sulfite Reductase By X-Ray Crystallography: Structures of the Escherichia Coli Hemoprotein in Complex with Substrates, Inhibitors, Intermediates, and Products. Biochemistry V. 36 12120 1997.
ISSN: ISSN 0006-2960
PubMed: 9315849
DOI: 10.1021/BI971066I
Page generated: Tue Dec 15 06:12:29 2020

Last articles

Zn in 7VD8
Zn in 7V1R
Zn in 7V1Q
Zn in 7VPF
Zn in 7T85
Zn in 7T5F
Zn in 7NF9
Zn in 7M4M
Zn in 7M4O
Zn in 7M4N
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy