Magnesium in PDB 9azl: Cryo-Em Structure of the Abc Transporter PCAT1 Bound with Mgadp CLASS1

The binding sites of Magnesium atom in the Cryo-Em Structure of the Abc Transporter PCAT1 Bound with Mgadp CLASS1 (pdb code 9azl). 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 Bound with Mgadp CLASS1, PDB code: 9azl:
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 Bound with Mgadp CLASS1


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 Bound with Mgadp CLASS1 within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg802 b:122.7 occ:1.00 O3B A:ADP801 2.0 131.9 1.0 NE2 A:GLN567 2.1 123.2 1.0 CD A:GLN567 2.6 125.6 1.0 OE1 A:GLN567 2.7 126.5 1.0 OG1 A:THR526 3.2 118.9 1.0 PB A:ADP801 3.2 136.8 1.0 O2B A:ADP801 3.6 132.1 1.0 O3A A:ADP801 3.9 133.1 1.0 CG A:GLN567 3.9 125.5 1.0 O2A A:ADP801 4.1 124.4 1.0 CB A:THR526 4.2 112.8 1.0 O1B A:ADP801 4.5 127.5 1.0 OD1 A:ASP647 4.5 131.3 1.0 PA A:ADP801 4.6 131.7 1.0 OE2 A:GLU648 4.7 142.1 1.0 CB A:GLN567 4.8 124.5 1.0 CG2 A:THR526 4.9 111.5 1.0

Magnesium binding site 2 out of 2 in the Cryo-Em Structure of the Abc Transporter PCAT1 Bound with Mgadp CLASS1


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 Bound with Mgadp CLASS1 within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg802 b:135.3 occ:1.00 O3B B:ADP801 2.1 128.9 1.0 OE1 B:GLN567 2.1 135.9 1.0 OG1 B:THR526 2.4 114.8 1.0 CD B:GLN567 2.5 136.5 1.0 NE2 B:GLN567 2.7 136.5 1.0 PB B:ADP801 3.3 134.5 1.0 OD2 B:ASP647 3.4 129.7 1.0 OD1 B:ASP647 3.5 129.5 1.0 CG B:GLN567 3.7 131.9 1.0 CB B:THR526 3.7 111.6 1.0 O1B B:ADP801 3.7 128.8 1.0 OE2 B:GLU648 3.8 139.4 1.0 CG B:ASP647 3.9 129.6 1.0 O2B B:ADP801 4.0 130.5 1.0 CD B:GLU648 4.2 137.3 1.0 CB B:GLN567 4.2 132.7 1.0 CG2 B:THR526 4.4 109.6 1.0 O3A B:ADP801 4.5 134.3 1.0 O2A B:ADP801 4.5 123.9 1.0 CG B:GLU648 4.6 136.5 1.0 OE1 B:GLU648 4.8 139.0 1.0 CA B:THR526 4.8 110.0 1.0 N B:THR526 4.8 109.4 1.0 PA B:ADP801 5.0 129.9 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