Sodium in PDB 6qu9: Fab Fragment of An Antibody That Inhibits Polymerisation of Alpha-1- Antitrypsin

The structure of Fab Fragment of An Antibody That Inhibits Polymerisation of Alpha-1- Antitrypsin, PDB code: 6qu9 was solved by A.M.Jagger, N.Heyer-Chauhan, D.A.Lomas, J.A.Irving, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	63.29 / 1.90
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	79.268, 105.102, 105.128, 90.00, 90.00, 90.00
R / Rfree (%)	20.2 / 23.3

The binding sites of Sodium atom in the Fab Fragment of An Antibody That Inhibits Polymerisation of Alpha-1- Antitrypsin (pdb code 6qu9). 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 Fab Fragment of An Antibody That Inhibits Polymerisation of Alpha-1- Antitrypsin, PDB code: 6qu9:

Sodium binding site 1 out of 1 in the Fab Fragment of An Antibody That Inhibits Polymerisation of Alpha-1- Antitrypsin


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Fab Fragment of An Antibody That Inhibits Polymerisation of Alpha-1- Antitrypsin within 5.0Å range: probe atom residue distance (Å) B Occ L:Na301 b:58.5 occ:1.00 OG L:SER65 3.2 49.8 1.0 OG L:SER63 3.5 50.7 1.0 C L:GLY64 3.6 46.1 1.0 N L:SER65 3.7 43.9 1.0 CA L:GLY64 3.7 41.9 1.0 OG L:SER72 3.7 47.8 1.0 N L:GLY64 3.8 43.5 1.0 CB L:SER65 3.8 48.5 1.0 O L:SER63 3.8 46.9 1.0 C L:SER63 3.8 42.3 1.0 OG L:SER74 4.0 52.1 1.0 O L:GLY64 4.1 41.2 1.0 CB L:SER63 4.1 42.0 1.0 O L:SER72 4.1 41.7 1.0 CA L:SER65 4.3 48.4 1.0 CB L:SER74 4.4 40.6 1.0 C L:SER72 4.5 39.8 1.0 N L:SER74 4.5 38.5 1.0 CA L:SER63 4.6 47.1 1.0 N L:PHE73 4.8 41.5 1.0 CA L:PHE73 4.8 39.9 1.0 CB L:SER72 4.9 41.8 1.0 C L:PHE73 4.9 37.8 1.0

S.V.Faull, E.L.K.Elliston, A.M.Jagger, A.Redzej, D.H.Adams, G.M.Reynolds, B.Gooptu, E.V.Orlova, J.A.Irving, D.A.Lomas. Structural Characterisation of Explant Pathological Polymers From A Patient with Alpha-1 Antitrypsin Deficiency To Be Published.