Sodium in PDB 6uy9: Crystal Structure of the STAC3 Tandem SH3 Domains - P269R, W284S

The structure of Crystal Structure of the STAC3 Tandem SH3 Domains - P269R, W284S, PDB code: 6uy9 was solved by B.Rufenach, F.Van Petegem, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	41.68 / 1.60
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	84.032, 29.331, 57.143, 90.00, 129.62, 90.00
R / Rfree (%)	18.2 / 20.9

The binding sites of Sodium atom in the Crystal Structure of the STAC3 Tandem SH3 Domains - P269R, W284S (pdb code 6uy9). 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 the STAC3 Tandem SH3 Domains - P269R, W284S, PDB code: 6uy9:

Sodium binding site 1 out of 1 in the Crystal Structure of the STAC3 Tandem SH3 Domains - P269R, W284S


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 the STAC3 Tandem SH3 Domains - P269R, W284S within 5.0Å range: probe atom residue distance (Å) B Occ A:Na403 b:34.4 occ:1.00 HD1 A:HIS250 2.2 18.4 1.0 OG A:SER249 2.3 36.4 0.4 HB2 A:SER249 2.4 43.5 0.6 HB3 A:HIS250 2.9 17.0 1.0 ND1 A:HIS250 2.9 15.3 1.0 H A:SER249 3.2 24.9 0.4 H A:SER249 3.2 24.9 0.6 HH12 A:ARG305 3.2 67.3 1.0 CB A:SER249 3.3 36.2 0.6 C A:SER249 3.3 16.1 1.0 HH22 A:ARG303 3.4 22.5 1.0 O A:HOH553 3.4 38.5 1.0 CB A:SER249 3.5 35.8 0.4 N A:HIS250 3.6 15.3 1.0 O A:SER249 3.6 15.1 1.0 HB3 A:SER249 3.6 43.5 0.6 CA A:SER249 3.6 26.4 0.6 CB A:HIS250 3.7 14.1 1.0 CG A:HIS250 3.7 13.5 1.0 CA A:SER249 3.7 27.4 0.4 H A:HIS250 3.8 18.4 1.0 N A:SER249 3.8 20.8 1.0 NH1 A:ARG305 3.8 56.0 1.0 HH11 A:ARG305 3.8 67.3 1.0 HB2 A:SER249 3.9 43.0 0.4 CE1 A:HIS250 4.0 14.3 1.0 NH2 A:ARG303 4.0 18.8 1.0 O A:HOH525 4.2 41.9 1.0 HH21 A:ARG303 4.2 22.5 1.0 HB3 A:SER249 4.2 43.0 0.4 HE1 A:HIS250 4.2 17.1 1.0 CA A:HIS250 4.2 15.6 1.0 OG A:SER249 4.4 36.6 0.6 HB2 A:HIS250 4.5 17.0 1.0 HG A:SER249 4.5 44.0 0.6 HA A:SER249 4.6 31.8 0.6 HA A:SER249 4.6 33.0 0.4 HA A:HIS250 4.7 18.8 1.0 CD2 A:HIS250 4.9 11.6 1.0 HH12 A:ARG303 4.9 21.1 1.0 CZ A:ARG305 4.9 51.4 1.0 HH22 A:ARG305 5.0 62.3 1.0 NE2 A:HIS250 5.0 11.6 1.0

B.Rufenach, D.Christy, B.E.Flucher, J.M.Bui, J.Gsponer, M.Campiglio, F.Van Petegem. Multiple Sequence Variants in STAC3 Affect Interactions with CAV1.1 and Excitation-Contraction Coupling. Structure 2020.
ISSN: ISSN 0969-2126
PubMed: 32492370
DOI: 10.1016/J.STR.2020.05.005