Sodium in PDB 3tf8: Crystal Structure of An H-Nox Protein From Nostoc Sp. Pcc 7120

The structure of Crystal Structure of An H-Nox Protein From Nostoc Sp. Pcc 7120, PDB code: 3tf8 was solved by M.B.Winter, M.A.Herzik Jr., J.Kuriyan, M.A.Marletta, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	39.12 / 2.13
Space group	P 21 3
Cell size a, b, c (Å), α, β, γ (°)	123.696, 123.696, 123.696, 90.00, 90.00, 90.00
R / Rfree (%)	16.4 / 20

The structure of Crystal Structure of An H-Nox Protein From Nostoc Sp. Pcc 7120 also contains other interesting chemical elements:

Iron

(Fe)

2 atoms

The binding sites of Sodium atom in the Crystal Structure of An H-Nox Protein From Nostoc Sp. Pcc 7120 (pdb code 3tf8). 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 Crystal Structure of An H-Nox Protein From Nostoc Sp. Pcc 7120, PDB code: 3tf8:

Sodium binding site 1 out of 1 in the Crystal Structure of An H-Nox Protein From Nostoc Sp. Pcc 7120


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Crystal Structure of An H-Nox Protein From Nostoc Sp. Pcc 7120 within 5.0Å range: probe atom residue distance (Å) B Occ A:Na190 b:50.8 occ:1.00 OE1 A:GLN135 2.9 52.4 1.0 O A:HOH226 3.0 36.5 1.0 HB2 A:GLU121 3.1 40.7 1.0 O A:ALA119 3.1 30.9 1.0 H A:GLU121 3.2 34.2 1.0 HG3 A:GLN135 3.2 40.9 1.0 O A:HIS133 3.3 36.7 1.0 HA A:PHE120 3.4 37.4 1.0 C A:ALA119 3.4 35.8 1.0 HB3 A:GLU121 3.4 40.7 1.0 N A:GLU121 3.4 28.5 1.0 HB2 A:GLN135 3.4 42.7 1.0 HB1 A:ALA119 3.5 32.9 1.0 HB3 A:ALA119 3.5 32.9 1.0 C A:PHE120 3.6 34.2 1.0 N A:PHE120 3.7 29.9 1.0 CB A:GLU121 3.7 33.9 1.0 CD A:GLN135 3.7 48.8 1.0 CA A:PHE120 3.7 31.1 1.0 H A:GLN135 3.8 29.8 1.0 HB2 A:HIS133 3.8 37.5 1.0 CG A:GLN135 3.8 34.1 1.0 CB A:ALA119 3.9 27.4 1.0 HB3 A:HIS133 3.9 37.5 1.0 C A:HIS133 4.1 35.3 1.0 CB A:GLN135 4.1 35.6 1.0 CA A:GLU121 4.2 33.4 1.0 N A:GLN135 4.2 24.8 1.0 CA A:ALA119 4.3 31.8 1.0 H A:PHE120 4.3 35.9 1.0 HA A:TYR134 4.3 35.6 1.0 CB A:HIS133 4.4 31.3 1.0 O A:PHE120 4.4 39.0 1.0 O A:HOH206 4.7 58.0 1.0 N A:TYR134 4.7 30.3 1.0 HA A:GLU121 4.7 40.1 1.0 C A:TYR134 4.8 33.3 1.0 CA A:TYR134 4.8 29.7 1.0 CA A:GLN135 4.8 30.0 1.0 HG2 A:GLN135 4.8 40.9 1.0 CA A:HIS133 4.9 31.7 1.0 HB2 A:ALA119 4.9 32.9 1.0 HA A:ALA119 4.9 38.1 1.0 NE2 A:GLN135 5.0 45.6 1.0

M.B.Winter, M.A.Herzik, J.Kuriyan, M.A.Marletta. Tunnels Modulate Ligand Flux in A Heme Nitric Oxide/Oxygen Binding (H-Nox) Domain. Proc.Natl.Acad.Sci.Usa V. 108 E881 2011.
ISSN: ISSN 0027-8424
PubMed: 21997213
DOI: 10.1073/PNAS.1114038108