Sodium in PDB 1hxn: 1.8 Angstroms Crystal Structure of the C-Terminal Domain of Rabbit Serum Hemopexin

The structure of 1.8 Angstroms Crystal Structure of the C-Terminal Domain of Rabbit Serum Hemopexin, PDB code: 1hxn was solved by H.R.Faber, E.N.Baker, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 1.80
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	43.600, 62.800, 80.600, 90.00, 90.00, 90.00
R / Rfree (%)	n/a / n/a

The structure of 1.8 Angstroms Crystal Structure of the C-Terminal Domain of Rabbit Serum Hemopexin also contains other interesting chemical elements:

Chlorine

(Cl)

1 atom

The binding sites of Sodium atom in the 1.8 Angstroms Crystal Structure of the C-Terminal Domain of Rabbit Serum Hemopexin (pdb code 1hxn). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total 2 binding sites of Sodium where determined in the 1.8 Angstroms Crystal Structure of the C-Terminal Domain of Rabbit Serum Hemopexin, PDB code: 1hxn:
Jump to Sodium binding site number: 1; 2;

Sodium binding site 1 out of 2 in the 1.8 Angstroms Crystal Structure of the C-Terminal Domain of Rabbit Serum Hemopexin


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of 1.8 Angstroms Crystal Structure of the C-Terminal Domain of Rabbit Serum Hemopexin within 5.0Å range: probe atom residue distance (Å) B Occ A:Na2 b:19.5 occ:1.00 O A:MET238 2.2 19.8 1.0 O A:ALA283 2.3 19.9 1.0 O A:ALA335 2.3 23.2 1.0 O A:ALA378 2.4 19.9 1.0 CL A:CL3 2.8 19.9 1.0 O4 A:PO41 2.8 18.3 0.5 C A:MET238 3.4 33.9 1.0 C A:ALA283 3.5 24.7 1.0 C A:ALA378 3.5 17.1 1.0 C A:ALA335 3.5 17.2 1.0 N A:MET238 4.1 22.6 1.0 N A:ALA378 4.1 18.4 1.0 N A:ALA283 4.2 22.2 1.0 CA A:MET238 4.2 23.1 1.0 N A:ALA335 4.3 21.8 1.0 P A:PO41 4.3 34.4 0.5 CA A:ALA283 4.3 18.3 1.0 CA A:ALA378 4.3 14.4 1.0 N A:VAL239 4.4 26.9 1.0 CA A:ALA335 4.4 19.6 1.0 N A:LEU379 4.4 14.5 1.0 N A:PHE284 4.5 23.8 1.0 CA A:LEU379 4.5 18.2 1.0 CA A:VAL239 4.5 25.9 1.0 N A:PHE336 4.5 17.4 1.0 CB A:MET238 4.5 27.6 1.0 CA A:PHE336 4.5 13.8 1.0 CA A:PHE284 4.6 16.6 1.0 CB A:ALA378 4.7 12.5 1.0 CB A:PHE336 4.7 13.5 1.0 CB A:ALA283 4.7 14.7 1.0 CB A:ALA335 4.8 19.1 1.0 CB A:VAL239 4.8 22.2 1.0 O2 A:PO41 4.8 7.4 0.5 CB A:PHE284 4.8 16.4 1.0 O1 A:PO41 4.9 23.9 0.5 CB A:LEU379 4.9 24.2 1.0

Sodium binding site 2 out of 2 in the 1.8 Angstroms Crystal Structure of the C-Terminal Domain of Rabbit Serum Hemopexin


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 2 of 1.8 Angstroms Crystal Structure of the C-Terminal Domain of Rabbit Serum Hemopexin within 5.0Å range: probe atom residue distance (Å) B Occ A:Na4 b:20.1 occ:1.00 O A:ASP333 2.1 22.4 1.0 O A:SER236 2.2 25.4 1.0 O A:ASP376 2.3 18.3 1.0 O A:ASP281 2.3 19.9 1.0 O A:HOH102 2.4 27.5 1.0 C A:SER236 3.1 30.6 1.0 C A:ASP333 3.2 19.7 1.0 C A:ASP376 3.2 18.6 1.0 C A:ASP281 3.4 16.0 1.0 CA A:SER236 3.8 16.2 1.0 CA A:ASP333 3.9 16.5 1.0 CA A:ASP376 4.1 14.2 1.0 CA A:ASP281 4.1 14.6 1.0 N A:ALA237 4.1 24.1 1.0 N A:GLY377 4.1 15.2 1.0 N A:ALA334 4.2 21.1 1.0 CA A:GLY377 4.3 19.2 1.0 N A:ALA282 4.3 19.6 1.0 CA A:ALA237 4.4 21.2 1.0 CB A:SER236 4.4 12.0 1.0 CA A:ALA334 4.5 17.9 1.0 CA A:ALA282 4.5 15.9 1.0 CB A:ASP333 4.6 15.8 1.0 CB A:ALA237 4.6 12.8 1.0 O A:HOH172 4.6 46.8 1.0 CB A:ALA282 4.8 13.0 1.0 O A:VAL332 4.8 23.0 1.0 CB A:ASP281 4.9 21.7 1.0 CB A:ASP376 4.9 14.8 1.0 CB A:ALA334 4.9 17.4 1.0 CL A:CL3 4.9 19.9 1.0

H.R.Faber, C.R.Groom, H.M.Baker, W.T.Morgan, A.Smith, E.N.Baker. 1.8 A Crystal Structure of the C-Terminal Domain of Rabbit Serum Haemopexin. Structure V. 3 551 1995.
ISSN: ISSN 0969-2126
PubMed: 8590016
DOI: 10.1016/S0969-2126(01)00189-7