Magnesium in PDB 7p8d: Crystal Structure of the Receiver Domain of A. Thaliana Cytokinin Receptor ATCRE1 in Complex with MG2+

All present enzymatic activity of Crystal Structure of the Receiver Domain of A. Thaliana Cytokinin Receptor ATCRE1 in Complex with MG2+:
2.7.13.3; 3.1.3.16;

The structure of Crystal Structure of the Receiver Domain of A. Thaliana Cytokinin Receptor ATCRE1 in Complex with MG2+, PDB code: 7p8d was solved by L.H.Tran, A.Urbanowicz, M.Jasinski, M.Jaskolski, M.Ruszkowski, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	43.23 / 1.70
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	88.183, 99.202, 35.623, 90, 90, 90
R / Rfree (%)	19.4 / 24.6

The binding sites of Magnesium atom in the Crystal Structure of the Receiver Domain of A. Thaliana Cytokinin Receptor ATCRE1 in Complex with MG2+ (pdb code 7p8d). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Crystal Structure of the Receiver Domain of A. Thaliana Cytokinin Receptor ATCRE1 in Complex with MG2+, PDB code: 7p8d:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of the Receiver Domain of A. Thaliana Cytokinin Receptor ATCRE1 in Complex with MG2+


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of the Receiver Domain of A. Thaliana Cytokinin Receptor ATCRE1 in Complex with MG2+ within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1302 b:26.8 occ:1.00 O A:HOH1458 2.2 43.1 1.0 O A:GLN975 2.2 40.8 1.0 OD2 A:ASP973 2.2 36.7 1.0 O A:HOH1426 2.2 36.4 1.0 OD1 A:ASP929 2.3 35.5 1.0 O A:HOH1448 2.3 46.1 1.0 CG A:ASP973 3.1 33.6 1.0 OD1 A:ASP973 3.2 36.6 1.0 CG A:ASP929 3.4 37.5 1.0 C A:GLN975 3.4 37.0 1.0 OD2 A:ASP929 3.8 45.3 1.0 OD1 A:ASP928 4.1 35.6 1.0 O A:HOH1407 4.1 45.1 1.0 OD2 A:ASP1013 4.1 51.7 1.0 CG A:MET976 4.2 31.1 1.0 CA A:GLN975 4.3 37.2 1.0 N A:MET976 4.3 37.9 1.0 CB A:GLN975 4.4 45.4 1.0 N A:GLN975 4.5 37.8 1.0 CA A:MET976 4.5 38.4 1.0 CB A:ASP973 4.5 31.6 1.0 N A:ASP929 4.5 30.0 1.0 CB A:ASP929 4.6 34.1 1.0 CG A:ASP928 4.8 35.0 1.0 O A:HOH1464 4.9 50.4 1.0 CB A:MET976 4.9 32.4 1.0 O A:HOH1406 4.9 45.9 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of the Receiver Domain of A. Thaliana Cytokinin Receptor ATCRE1 in Complex with MG2+


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Crystal Structure of the Receiver Domain of A. Thaliana Cytokinin Receptor ATCRE1 in Complex with MG2+ within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg1202 b:27.7 occ:1.00 O B:GLN975 2.1 42.8 1.0 OD2 B:ASP973 2.1 37.2 1.0 O B:HOH1342 2.2 45.3 1.0 O B:HOH1368 2.2 48.0 1.0 OD1 B:ASP929 2.2 39.1 1.0 O B:HOH1319 2.4 40.1 1.0 CG B:ASP973 3.2 32.1 1.0 CG B:ASP929 3.3 44.5 1.0 C B:GLN975 3.4 42.7 1.0 OD2 B:ASP929 3.6 46.4 1.0 OD1 B:ASP973 3.7 38.3 1.0 OD1 B:ASP928 4.1 33.1 1.0 O B:HOH1341 4.1 39.3 1.0 CA B:GLN975 4.2 40.5 1.0 CG B:MET976 4.3 34.8 1.0 OD2 B:ASP1013 4.3 56.7 1.0 CB B:GLN975 4.3 40.3 1.0 N B:MET976 4.3 39.6 1.0 N B:GLN975 4.5 38.7 1.0 O B:HOH1301 4.5 40.1 1.0 CA B:MET976 4.5 39.5 1.0 CB B:ASP973 4.6 32.1 1.0 CB B:ASP929 4.6 36.8 1.0 N B:ASP929 4.6 33.9 1.0 O B:HOH1379 4.8 51.5 1.0 O B:HOH1310 4.8 45.2 1.0 CG B:ASP928 4.8 34.2 1.0 CB B:MET976 4.9 38.8 1.0

L.H.Tran, A.Urbanowicz, M.Jasinski, M.Jaskolski, M.Ruszkowski. 3D Domain Swapping Dimerization of the Receiver Domain of Cytokinin Receptor CRE1 From Arabidopsis Thaliana and Medicago Truncatula . Front Plant Sci V. 12 56341 2021.
ISSN: ESSN 1664-462X
PubMed: 34630499
DOI: 10.3389/FPLS.2021.756341