Magnesium in PDB 8vow: Cryo-Em Structure of the Abc Transporter PCAT1 Cysteine-Free Core Bound with Mgatp and VI

The structure of Cryo-Em Structure of the Abc Transporter PCAT1 Cysteine-Free Core Bound with Mgatp and VI also contains other interesting chemical elements:

Vanadium

(V)

1 atom

The binding sites of Magnesium atom in the Cryo-Em Structure of the Abc Transporter PCAT1 Cysteine-Free Core Bound with Mgatp and VI (pdb code 8vow). 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 Mgatp and VI, PDB code: 8vow:
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 Mgatp and VI


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 Mgatp and VI within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg802 b:63.6 occ:1.00 O2B A:ATP801 2.0 59.6 1.0 O3B A:ATP801 2.0 59.6 1.0 OE1 A:GLN567 2.1 54.9 1.0 O1G A:ATP801 2.2 59.6 1.0 PG A:ATP801 2.4 59.6 1.0 PB A:ATP801 2.5 59.6 1.0 CD A:GLN567 2.6 54.9 1.0 NE2 A:GLN567 2.6 54.9 1.0 O2G A:ATP801 2.8 59.6 1.0 OG1 A:THR526 2.8 55.1 1.0 O3A A:ATP801 3.5 59.6 1.0 O1B A:ATP801 3.7 59.6 1.0 O3G A:ATP801 3.8 59.6 1.0 OE1 A:GLU648 4.0 58.7 1.0 CG A:GLN567 4.0 54.9 1.0 OE2 A:GLU648 4.1 58.7 1.0 CB A:THR526 4.1 55.1 1.0 CD A:GLU648 4.2 58.7 1.0 O2A A:ATP801 4.3 59.6 1.0 PA A:ATP801 4.4 59.6 1.0 N A:THR526 4.8 55.1 1.0 O1A A:ATP801 4.8 59.6 1.0 CB B:SER624 4.9 56.3 1.0 NZ A:LYS525 5.0 57.7 1.0 OD1 A:ASP647 5.0 57.4 1.0

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


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 Mgatp and VI within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg803 b:59.8 occ:1.00 O2B B:ADP801 1.9 55.5 1.0 O4 B:VO4802 1.9 63.5 1.0 O1 B:VO4802 1.9 63.5 1.0 V B:VO4802 2.2 63.5 1.0 O3A B:ADP801 2.7 55.5 1.0 PB B:ADP801 2.8 55.5 1.0 NE2 B:GLN567 3.4 56.1 1.0 O2 B:VO4802 3.4 63.5 1.0 OG1 B:THR526 3.4 53.0 1.0 O1B B:ADP801 3.5 55.5 1.0 CB A:SER624 3.5 54.8 1.0 OG A:SER624 3.6 54.8 1.0 O3 B:VO4802 3.8 63.5 1.0 N A:GLU625 4.1 56.0 1.0 O3B B:ADP801 4.1 55.5 1.0 PA B:ADP801 4.2 55.5 1.0 CB B:THR526 4.4 53.0 1.0 N A:GLY626 4.5 55.2 1.0 CA A:SER624 4.6 54.8 1.0 CD B:GLN567 4.6 56.1 1.0 O1A B:ADP801 4.6 55.5 1.0 C A:SER624 4.7 54.8 1.0 CB A:GLU625 4.8 56.0 1.0 O5' B:ADP801 4.9 55.5 1.0 CA A:GLU625 4.9 56.0 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