Magnesium in PDB 8phx: Receiver Domain of the Hybrid Histidine Kinase SLN1 of Candida Albicans

All present enzymatic activity of Receiver Domain of the Hybrid Histidine Kinase SLN1 of Candida Albicans:
2.7.13.3;

The structure of Receiver Domain of the Hybrid Histidine Kinase SLN1 of Candida Albicans, PDB code: 8phx 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)	54.20 / 1.50
Space group	P 2 21 21
Cell size a, b, c (Å), α, β, γ (°)	65.163, 96.272, 97.278, 90, 90, 90
R / Rfree (%)	19.3 / 21.5

The binding sites of Magnesium atom in the Receiver Domain of the Hybrid Histidine Kinase SLN1 of Candida Albicans (pdb code 8phx). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 4 binding sites of Magnesium where determined in the Receiver Domain of the Hybrid Histidine Kinase SLN1 of Candida Albicans, PDB code: 8phx:
Jump to Magnesium binding site number: 1; 2; 3; 4;

Magnesium binding site 1 out of 4 in the Receiver Domain of the Hybrid Histidine Kinase SLN1 of Candida Albicans


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Receiver Domain of the Hybrid Histidine Kinase SLN1 of Candida Albicans within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1401 b:15.0 occ:1.00 OD2 A:ASP1300 2.0 15.5 1.0 O A:HOH1524 2.1 16.3 1.0 O A:GLN1302 2.1 15.3 1.0 OD1 A:ASP1251 2.1 15.8 1.0 O A:HOH1589 2.1 17.8 1.0 CG A:ASP1251 3.1 17.6 1.0 CG A:ASP1300 3.1 16.2 1.0 C A:GLN1302 3.3 14.4 1.0 OD2 A:ASP1251 3.4 19.1 1.0 OD1 A:ASP1300 3.6 17.1 1.0 OE2 A:GLU1250 4.1 17.0 1.0 O A:HOH1517 4.1 17.5 1.0 CA A:GLN1302 4.2 15.5 1.0 NZ A:LYS1351 4.2 22.5 1.0 N A:MET1303 4.3 14.9 1.0 CG A:MET1303 4.3 14.2 1.0 CB A:ASP1300 4.3 13.0 1.0 CB A:GLN1302 4.3 17.6 1.0 N A:GLN1302 4.4 14.2 1.0 CB A:ASP1251 4.4 15.8 1.0 CA A:MET1303 4.4 15.0 1.0 N A:ASP1251 4.5 12.9 1.0 CD A:GLU1250 4.9 19.7 1.0 CA A:ASP1251 4.9 15.0 1.0 CB A:MET1303 5.0 14.6 1.0

Magnesium binding site 2 out of 4 in the Receiver Domain of the Hybrid Histidine Kinase SLN1 of Candida Albicans


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Receiver Domain of the Hybrid Histidine Kinase SLN1 of Candida Albicans within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg1401 b:14.1 occ:1.00 OD2 B:ASP1300 2.0 14.4 1.0 O B:HOH1511 2.1 15.5 1.0 O B:GLN1302 2.1 15.5 1.0 O B:HOH1541 2.1 16.7 1.0 OD1 B:ASP1251 2.1 15.4 1.0 O A:HOH1586 2.1 16.2 1.0 CG B:ASP1251 3.1 15.9 1.0 CG B:ASP1300 3.1 16.1 1.0 C B:GLN1302 3.3 13.8 1.0 OD2 B:ASP1251 3.4 17.6 1.0 OD1 B:ASP1300 3.6 17.0 1.0 OE2 B:GLU1250 4.1 16.6 1.0 O B:HOH1514 4.1 17.0 1.0 NZ B:LYS1351 4.1 22.8 1.0 CA B:GLN1302 4.2 14.0 1.0 O A:HOH1534 4.2 28.0 1.0 O A:ASP1240 4.2 33.2 1.0 N B:MET1303 4.3 14.0 1.0 CG B:MET1303 4.3 14.2 1.0 CB B:ASP1300 4.3 13.3 1.0 O A:HOH1501 4.3 28.8 1.0 CB B:GLN1302 4.4 16.0 1.0 N B:GLN1302 4.4 13.7 1.0 CB B:ASP1251 4.4 14.1 1.0 CA B:MET1303 4.4 13.9 1.0 N B:ASP1251 4.5 12.5 1.0 CD2 A:HIS1243 4.5 22.3 1.0 OD1 A:ASP1240 4.6 36.1 1.0 CA A:ASP1240 4.8 36.9 1.0 C A:ASP1240 4.8 32.8 1.0 CD B:GLU1250 4.8 19.1 1.0 CA B:ASP1251 4.9 13.6 1.0 CB A:ASP1240 4.9 38.7 1.0 CB B:MET1303 5.0 14.3 1.0

Magnesium binding site 3 out of 4 in the Receiver Domain of the Hybrid Histidine Kinase SLN1 of Candida Albicans


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of Receiver Domain of the Hybrid Histidine Kinase SLN1 of Candida Albicans within 5.0Å range: probe atom residue distance (Å) B Occ C:Mg1401 b:15.5 occ:1.00 OD2 C:ASP1300 2.0 15.8 1.0 OD1 C:ASP1251 2.0 15.6 1.0 O C:GLN1302 2.1 17.6 1.0 O C:HOH1517 2.1 17.7 1.0 O C:HOH1528 2.1 16.8 1.0 O C:HOH1582 2.1 18.4 1.0 CG C:ASP1300 3.0 15.6 1.0 CG C:ASP1251 3.0 17.2 1.0 C C:GLN1302 3.3 16.9 1.0 OD2 C:ASP1251 3.4 18.9 1.0 OD1 C:ASP1300 3.5 20.1 1.0 OE2 C:GLU1250 4.0 16.7 1.0 NZ C:LYS1351 4.1 16.9 1.0 O C:HOH1599 4.2 21.6 1.0 CA C:GLN1302 4.2 17.7 1.0 N C:MET1303 4.2 16.2 1.0 CG C:MET1303 4.2 15.6 1.0 CB C:ASP1300 4.3 14.1 1.0 CB C:GLN1302 4.3 20.2 1.0 CB C:ASP1251 4.4 15.6 1.0 N C:ASP1251 4.4 14.4 1.0 NE2 D:HIS1243 4.4 21.5 1.0 O C:HOH1522 4.4 23.6 1.0 CA C:MET1303 4.4 16.2 1.0 N C:GLN1302 4.5 16.2 1.0 O D:HOH1628 4.5 32.8 1.0 CD C:GLU1250 4.7 18.6 1.0 CD2 D:HIS1243 4.8 20.2 1.0 CA C:ASP1251 4.9 15.0 1.0 OE1 C:GLU1250 4.9 17.1 1.0 CB C:MET1303 5.0 15.9 1.0 CG C:GLN1302 5.0 25.9 1.0

Magnesium binding site 4 out of 4 in the Receiver Domain of the Hybrid Histidine Kinase SLN1 of Candida Albicans


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 4 of Receiver Domain of the Hybrid Histidine Kinase SLN1 of Candida Albicans within 5.0Å range: probe atom residue distance (Å) B Occ D:Mg1401 b:15.9 occ:1.00 OD2 D:ASP1300 2.0 16.2 1.0 O D:GLN1302 2.0 16.6 1.0 OD1 D:ASP1251 2.1 17.5 1.0 O D:HOH1527 2.1 16.4 1.0 O D:HOH1554 2.1 18.2 1.0 CG D:ASP1300 3.1 16.9 1.0 CG D:ASP1251 3.1 17.9 1.0 C D:GLN1302 3.3 15.5 1.0 OD1 D:ASP1300 3.5 17.1 1.0 OD2 D:ASP1251 3.5 19.2 1.0 OE2 D:GLU1250 4.0 17.4 1.0 NZ D:LYS1351 4.0 20.0 1.0 O D:HOH1501 4.2 29.9 1.0 N D:MET1303 4.2 18.3 1.0 CG D:MET1303 4.2 17.6 1.0 CA D:GLN1302 4.2 15.8 1.0 O D:HOH1529 4.3 17.4 1.0 CB D:GLN1302 4.3 17.3 1.0 CB D:ASP1300 4.3 14.5 1.0 CA D:MET1303 4.4 18.1 1.0 CB D:ASP1251 4.4 15.4 1.0 N D:ASP1251 4.5 14.1 1.0 N D:GLN1302 4.5 14.2 1.0 CD D:GLU1250 4.8 17.6 1.0 CB D:MET1303 4.9 18.6 1.0 CA D:ASP1251 5.0 15.1 1.0 OE1 D:GLU1250 5.0 18.1 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