Magnesium in PDB 7ky9: Structure of the S. Cerevisiae Phosphatidylcholine Flippase DNF2-LEM3 Complex in the E1-Adp State

All present enzymatic activity of Structure of the S. Cerevisiae Phosphatidylcholine Flippase DNF2-LEM3 Complex in the E1-Adp State:
7.6.2.1;

The structure of Structure of the S. Cerevisiae Phosphatidylcholine Flippase DNF2-LEM3 Complex in the E1-Adp State also contains other interesting chemical elements:

Aluminium	(Al)	1 atom
Fluorine	(F)	4 atoms

The binding sites of Magnesium atom in the Structure of the S. Cerevisiae Phosphatidylcholine Flippase DNF2-LEM3 Complex in the E1-Adp State (pdb code 7ky9). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Structure of the S. Cerevisiae Phosphatidylcholine Flippase DNF2-LEM3 Complex in the E1-Adp State, PDB code: 7ky9:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Structure of the S. Cerevisiae Phosphatidylcholine Flippase DNF2-LEM3 Complex in the E1-Adp State


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Structure of the S. Cerevisiae Phosphatidylcholine Flippase DNF2-LEM3 Complex in the E1-Adp State within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1703 b:293.7 occ:1.00 CA A:GLY1174 2.9 256.7 1.0 N A:SER1175 3.2 244.2 1.0 N A:GLY1195 3.3 259.7 1.0 C A:GLY1174 3.3 256.7 1.0 OE1 A:GLU1193 3.5 285.2 1.0 CA A:GLY1195 3.5 259.7 1.0 OG A:SER1175 3.8 244.2 1.0 CD A:GLU1193 3.9 285.2 1.0 CB A:GLU1193 3.9 285.2 1.0 N A:GLY1174 4.1 256.7 1.0 F3 A:ALF1702 4.1 315.5 1.0 O A:GLY1174 4.1 256.7 1.0 CG A:GLU1194 4.2 271.8 1.0 C A:GLU1194 4.3 271.8 1.0 CG A:GLU1193 4.3 285.2 1.0 CA A:SER1175 4.3 244.2 1.0 CB A:SER1175 4.4 244.2 1.0 N A:GLU1194 4.4 271.8 1.0 OE2 A:GLU1193 4.5 285.2 1.0 F2 A:ALF1702 4.5 315.5 1.0 O A:ASP1173 4.7 266.0 1.0 C A:GLY1195 4.7 259.7 1.0 C A:GLU1193 4.8 285.2 1.0 AL A:ALF1702 4.8 315.5 1.0 C A:ASP1173 4.8 266.0 1.0 CA A:GLU1194 4.8 271.8 1.0 CA A:GLU1193 4.9 285.2 1.0 CD A:GLU1194 5.0 271.8 1.0

Magnesium binding site 2 out of 2 in the Structure of the S. Cerevisiae Phosphatidylcholine Flippase DNF2-LEM3 Complex in the E1-Adp State


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Structure of the S. Cerevisiae Phosphatidylcholine Flippase DNF2-LEM3 Complex in the E1-Adp State within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1704 b:259.9 occ:1.00 OE1 A:GLN1197 3.6 243.0 1.0 CG1 A:VAL1178 4.2 242.4 1.0 CD A:GLN1197 4.4 243.0 1.0 O A:SER1175 4.5 244.2 1.0 OG A:SER1175 4.6 244.2 1.0 CB A:SER1175 4.6 244.2 1.0 CG2 A:VAL1178 4.7 242.4 1.0 CA A:SER1175 4.8 244.2 1.0 NE2 A:GLN1197 5.0 243.0 1.0

L.Bai, Q.You, B.K.Jain, H.D.Duan, A.Kovach, T.R.Graham, H.Li. Transport Mechanism of P4 Atpase Phosphatidylcholine Flippases. Elife V. 9 2020.
ISSN: ESSN 2050-084X
PubMed: 33320091
DOI: 10.7554/ELIFE.62163