Magnesium in PDB 8phn: Receiver Domain From Hybrid Histidine Kinase 3 From Chaetomium Thermophilum

All present enzymatic activity of Receiver Domain From Hybrid Histidine Kinase 3 From Chaetomium Thermophilum:
2.7.13.3;

The structure of Receiver Domain From Hybrid Histidine Kinase 3 From Chaetomium Thermophilum, PDB code: 8phn was solved by F.Paredes-Martinez, P.Casino, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	89.07 / 1.90
Space group	F 4 3 2
Cell size a, b, c (Å), α, β, γ (°)	154.268, 154.268, 154.268, 90, 90, 90
R / Rfree (%)	21.1 / 22.2

The binding sites of Magnesium atom in the Receiver Domain From Hybrid Histidine Kinase 3 From Chaetomium Thermophilum (pdb code 8phn). 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 Receiver Domain From Hybrid Histidine Kinase 3 From Chaetomium Thermophilum, PDB code: 8phn:

Magnesium binding site 1 out of 1 in the Receiver Domain From Hybrid Histidine Kinase 3 From Chaetomium Thermophilum


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Receiver Domain From Hybrid Histidine Kinase 3 From Chaetomium Thermophilum within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1301 b:46.5 occ:1.00 O A:HOH1417 1.8 44.2 1.0 OD1 A:ASP1106 2.1 40.6 1.0 O A:HOH1401 2.1 42.4 1.0 O A:GLN1151 2.2 35.7 1.0 OD2 A:ASP1149 2.2 39.1 1.0 CG A:ASP1149 3.1 36.8 1.0 CG A:ASP1106 3.1 45.4 1.0 C A:GLN1151 3.4 31.8 1.0 OD1 A:ASP1149 3.4 42.8 1.0 OD2 A:ASP1106 3.5 46.6 1.0 OE1 A:GLU1105 4.0 44.8 1.0 NZ A:LYS1205 4.1 46.9 1.0 CA A:GLN1151 4.3 34.2 1.0 O A:HOH1413 4.3 33.9 1.0 N A:MET1152 4.3 33.8 1.0 CG A:MET1152 4.3 31.8 1.0 CB A:ASP1149 4.4 33.1 1.0 CB A:GLN1151 4.4 37.6 1.0 CA A:MET1152 4.4 34.6 1.0 CB A:ASP1106 4.4 40.7 1.0 N A:GLN1151 4.5 28.4 1.0 N A:ASP1106 4.6 31.6 1.0 CD A:GLU1105 4.7 43.2 1.0 OE2 A:GLU1105 4.8 50.3 1.0

F.Paredes-Martinez, L.L.Eixeres, S.Zamora-Caballero, P.Casino. Structural and Functional Insights Underlying Recognition of Histidine Phosphotransfer Protein in Fungal Phosphorelay Systems. Commun Biol 2024.
ISSN: ESSN 2399-3642
DOI: 10.1038/S42003-024-06459-0