Magnesium in PDB 8vox: Cryo-Em Structure of the Abc Transporter PCAT1 Cysteine-Free Core Bound with Mgadp

The binding sites of Magnesium atom in the Cryo-Em Structure of the Abc Transporter PCAT1 Cysteine-Free Core Bound with Mgadp (pdb code 8vox). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Cryo-Em Structure of the Abc Transporter PCAT1 Cysteine-Free Core Bound with Mgadp, PDB code: 8vox:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Cryo-Em Structure of the Abc Transporter PCAT1 Cysteine-Free Core Bound with Mgadp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Cryo-Em Structure of the Abc Transporter PCAT1 Cysteine-Free Core Bound with Mgadp within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg802 b:157.8 occ:1.00 O3B A:ADP801 1.9 135.6 1.0 OG1 A:THR526 1.9 126.2 1.0 NE2 A:GLN567 2.0 158.7 1.0 PB A:ADP801 2.6 142.0 1.0 O1B A:ADP801 2.7 143.1 1.0 CD A:GLN567 3.0 160.4 1.0 CB A:THR526 3.2 117.6 1.0 O2B A:ADP801 3.5 132.4 1.0 OE1 A:GLN567 3.5 161.0 1.0 OD2 A:ASP647 3.8 166.3 1.0 O3A A:ADP801 4.0 131.5 1.0 N A:THR526 4.1 113.4 1.0 CG2 A:THR526 4.1 120.3 1.0 O2A A:ADP801 4.2 123.4 1.0 CG A:GLN567 4.2 159.7 1.0 CA A:THR526 4.2 112.8 1.0 PA A:ADP801 4.4 135.5 1.0 OE2 A:GLU648 4.5 176.4 1.0 OD1 A:ASP647 4.5 164.8 1.0 CG A:ASP647 4.6 164.6 1.0 O1A A:ADP801 4.6 144.4 1.0

Magnesium binding site 2 out of 2 in the Cryo-Em Structure of the Abc Transporter PCAT1 Cysteine-Free Core Bound with Mgadp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Cryo-Em Structure of the Abc Transporter PCAT1 Cysteine-Free Core Bound with Mgadp within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg802 b:133.1 occ:1.00 O3B B:ADP801 2.0 135.7 1.0 PB B:ADP801 2.3 141.9 1.0 NE2 B:GLN567 2.4 156.0 1.0 O3A B:ADP801 2.4 135.8 1.0 O2B B:ADP801 2.5 136.0 1.0 OG1 B:THR526 2.7 121.3 1.0 OE2 A:GLU625 3.1 161.5 1.0 CD B:GLN567 3.3 159.4 1.0 OE1 B:GLN567 3.4 157.4 1.0 PA B:ADP801 3.5 141.6 1.0 CB B:THR526 3.6 117.2 1.0 O1A B:ADP801 3.7 136.2 1.0 O1B B:ADP801 3.8 134.2 1.0 O2A B:ADP801 3.9 140.7 1.0 NZ B:LYS525 4.2 126.9 1.0 CD A:GLU625 4.2 163.0 1.0 N B:THR526 4.3 113.7 1.0 CA B:THR526 4.6 115.1 1.0 CG B:GLN567 4.7 159.1 1.0 CG2 B:THR526 4.7 116.5 1.0 O5' B:ADP801 4.9 131.7 1.0 CE B:LYS525 4.9 132.0 1.0 OD2 B:ASP647 5.0 159.2 1.0

R.Zhang, K.L.Jagessar, M.Brownd, A.Polasa, R.A.Stein, M.Moradi, E.Karakas, H.S.Mchaourab. Conformational Cycle of A Protease-Containing Abc Transporter in Lipid Nanodiscs Reveals the Mechanism of Cargo-Protein Coupling. Nat Commun V. 15 9055 2024.
ISSN: ESSN 2041-1723
PubMed: 39428489
DOI: 10.1038/S41467-024-53420-0