Sodium in PDB 3okt: Mouse Plexin A2, Extracellular Domains 1-4

The structure of Mouse Plexin A2, Extracellular Domains 1-4, PDB code: 3okt was solved by B.J.C.Janssen, R.A.Robinson, C.H.Bell, C.Siebold, E.Y.Jones, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	44.91 / 2.30
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	157.860, 92.903, 62.904, 90.00, 102.87, 90.00
R / Rfree (%)	19.6 / 25.1

The structure of Mouse Plexin A2, Extracellular Domains 1-4 also contains other interesting chemical elements:

Chlorine

(Cl)

2 atoms

The binding sites of Sodium atom in the Mouse Plexin A2, Extracellular Domains 1-4 (pdb code 3okt). 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 Mouse Plexin A2, Extracellular Domains 1-4, PDB code: 3okt:

Sodium binding site 1 out of 1 in the Mouse Plexin A2, Extracellular Domains 1-4


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Mouse Plexin A2, Extracellular Domains 1-4 within 5.0Å range: probe atom residue distance (Å) B Occ A:Na2003 b:52.6 occ:1.00 OD1 A:ASN550 3.0 42.6 1.0 CG A:ASN550 4.0 37.0 1.0 ND2 A:ASN550 4.2 32.2 1.0 O A:HOH2127 4.3 32.1 1.0 CG A:GLN558 4.6 48.7 1.0 O A:HOH2167 4.6 34.1 1.0 OD1 A:ASP584 4.7 56.5 1.0

B.J.Janssen, R.A.Robinson, F.Perez-Branguli, C.H.Bell, K.J.Mitchell, C.Siebold, E.Y.Jones. Structural Basis of Semaphorin-Plexin Signalling. Nature V. 467 1118 2010.
ISSN: ISSN 0028-0836
PubMed: 20877282
DOI: 10.1038/NATURE09468