Sodium in PDB 7w8e: Sweet Taste Protein Brazzein - R43A

The structure of Sweet Taste Protein Brazzein - R43A, PDB code: 7w8e was solved by T.Kim, T.Yoon, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	18.41 / 1.34
Space group	P 32 2 1
Cell size a, b, c (Å), α, β, γ (°)	51.634, 51.634, 60.618, 90, 90, 120
R / Rfree (%)	20.9 / 22.5

The binding sites of Sodium atom in the Sweet Taste Protein Brazzein - R43A (pdb code 7w8e). 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 Sweet Taste Protein Brazzein - R43A, PDB code: 7w8e:

Sodium binding site 1 out of 1 in the Sweet Taste Protein Brazzein - R43A


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Sweet Taste Protein Brazzein - R43A within 5.0Å range: probe atom residue distance (Å) B Occ A:Na101 b:29.1 occ:1.00 H A:ASN20 2.0 16.4 1.0 O A:HOH232 2.5 22.9 1.0 N A:ASN20 2.8 13.6 1.0 HA A:ASN20 3.0 18.1 1.0 HA A:ALA19 3.1 17.5 1.0 O A:HOH208 3.2 26.2 1.0 CA A:ASN20 3.5 15.0 1.0 O A:HOH223 3.7 15.2 1.0 C A:ALA19 3.8 14.4 1.0 OE1 A:GLU36 3.8 19.4 1.0 CA A:ALA19 3.8 14.6 1.0 HB1 A:ALA19 3.9 22.1 1.0 O A:HOH244 4.0 25.5 1.0 HB2 A:ASN20 4.1 18.5 1.0 CB A:ASN20 4.4 15.4 1.0 CB A:ALA19 4.4 18.4 1.0 O A:HOH220 4.5 17.5 1.0 CD A:GLU36 4.6 19.1 1.0 OE2 A:GLU36 4.6 22.1 1.0 C A:ASN20 4.7 13.9 1.0 H A:GLN21 4.7 14.8 1.0 HB2 A:ALA19 4.8 22.1 1.0 O A:LEU18 4.8 14.9 1.0 O A:ALA19 4.9 14.8 1.0 OD1 A:ASN20 5.0 16.0 1.0

T.Kim, T.Yoon. Sweet Taste Protein Brazzein - R43A To Be Published.