Magnesium in PDB 6sa5: Salsa / DMBT1 / GP340 Srcr Domain 8

The structure of Salsa / DMBT1 / GP340 Srcr Domain 8, PDB code: 6sa5 was solved by M.P.Reichhardt, S.Johnson, V.Loimaranta, S.M.Lea, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	34.30 / 1.29
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	32.816, 40.815, 62.989, 90.00, 90.00, 90.00
R / Rfree (%)	15.5 / 18.8

The binding sites of Magnesium atom in the Salsa / DMBT1 / GP340 Srcr Domain 8 (pdb code 6sa5). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the Salsa / DMBT1 / GP340 Srcr Domain 8, PDB code: 6sa5:

Magnesium binding site 1 out of 1 in the Salsa / DMBT1 / GP340 Srcr Domain 8


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Salsa / DMBT1 / GP340 Srcr Domain 8 within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1204 b:91.0 occ:1.00 O A:SER1021 1.9 19.7 1.0 O A:VAL1060 2.0 16.0 1.0 O A:HOH1310 2.1 42.4 1.0 OD2 A:ASP1026 2.4 15.3 1.0 HA A:ARG1061 2.8 19.2 1.0 HG2 A:ARG1061 2.9 36.0 1.0 HB3 A:SER1021 3.0 29.9 1.0 C A:SER1021 3.0 18.8 1.0 C A:VAL1060 3.2 15.3 1.0 CG A:ASP1026 3.3 13.4 1.0 OD1 A:ASP1026 3.4 14.0 1.0 HA A:TRP1022 3.4 17.2 1.0 HB2 A:SER1021 3.6 29.9 1.0 CB A:SER1021 3.6 24.9 1.0 CA A:ARG1061 3.6 16.0 1.0 OD1 A:ASP1023 3.7 22.8 1.0 H A:ASP1023 3.7 17.9 1.0 CG A:ARG1061 3.8 30.0 1.0 CG A:ASP1023 3.8 21.9 1.0 OD2 A:ASP1023 3.8 26.3 1.0 N A:ARG1061 3.8 15.1 1.0 N A:TRP1022 3.9 15.8 1.0 CA A:SER1021 3.9 20.5 1.0 CA A:TRP1022 4.0 14.3 1.0 H A:CYS1062 4.1 16.6 1.0 N A:ASP1023 4.1 14.9 1.0 HG3 A:ARG1061 4.1 36.0 1.0 HB A:VAL1060 4.2 20.7 1.0 CB A:ARG1061 4.3 22.3 1.0 O A:HOH1308 4.3 49.8 1.0 HA A:SER1021 4.4 24.6 1.0 CA A:VAL1060 4.4 16.7 1.0 C A:TRP1022 4.4 15.8 1.0 HG12 A:VAL1060 4.6 21.2 1.0 HD3 A:ARG1061 4.6 44.8 1.0 H A:VAL1060 4.6 22.6 1.0 HB3 A:ASP1023 4.6 22.9 1.0 N A:VAL1060 4.6 18.9 1.0 HB3 A:ARG1061 4.6 26.7 1.0 CB A:ASP1026 4.6 11.3 1.0 N A:CYS1062 4.7 13.8 1.0 C A:ARG1061 4.7 15.1 1.0 HB2 A:ASP1026 4.7 13.6 1.0 H A:ARG1061 4.7 18.1 1.0 CB A:ASP1023 4.7 19.1 1.0 CB A:VAL1060 4.7 17.3 1.0 H A:TRP1022 4.8 19.0 1.0 CD A:ARG1061 4.8 37.3 1.0 O A:HOH1351 4.9 23.4 1.0 HE3 A:TRP1022 4.9 13.1 1.0 H A:ASP1026 4.9 13.3 1.0 OG A:SER1021 4.9 28.1 1.0

M.P.Reichhardt, V.Loimaranta, S.M.Lea, S.Johnson. Structures of Salsa/DMBT1 Srcr Domains Reveal the Conserved Ligand-Binding Mechanism of the Ancient Srcr Fold. Life Sci Alliance V. 3 2020.
ISSN: ESSN 2575-1077
PubMed: 32098784
DOI: 10.26508/LSA.201900502