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Magnesium in PDB 7t55: Cryo-Em Structure of PCAT1 in the Inward-Facing Wide Conformation Under Atp Turnover Condition

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Cryo-Em Structure of PCAT1 in the Inward-Facing Wide Conformation Under Atp Turnover Condition (pdb code 7t55). 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 PCAT1 in the Inward-Facing Wide Conformation Under Atp Turnover Condition, PDB code: 7t55:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in 7t55

Go back to Magnesium Binding Sites List in 7t55
Magnesium binding site 1 out of 2 in the Cryo-Em Structure of PCAT1 in the Inward-Facing Wide Conformation Under Atp Turnover Condition


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 PCAT1 in the Inward-Facing Wide Conformation Under Atp Turnover Condition within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg802

b:129.7
occ:1.00
OG1 A:THR526 2.4 93.5 1.0
CG2 A:THR526 2.4 93.5 1.0
O1B A:ATP801 2.5 114.1 1.0
O2G A:ATP801 2.6 114.1 1.0
CB A:THR526 2.8 93.5 1.0
CG A:LYS525 3.0 107.4 1.0
N A:THR526 3.2 93.5 1.0
PG A:ATP801 3.4 114.1 1.0
O1G A:ATP801 3.4 114.1 1.0
CA A:THR526 3.6 93.5 1.0
PB A:ATP801 3.7 114.1 1.0
C A:LYS525 3.7 107.4 1.0
CD A:LYS525 3.7 107.4 1.0
O3B A:ATP801 3.9 114.1 1.0
CB A:LYS525 3.9 107.4 1.0
N A:LYS525 4.0 107.4 1.0
CA A:LYS525 4.1 107.4 1.0
CE A:LYS525 4.2 107.4 1.0
O3A A:ATP801 4.2 114.1 1.0
OE1 A:GLN567 4.2 108.8 1.0
O A:LYS525 4.3 107.4 1.0
O2A A:ATP801 4.5 114.1 1.0
C A:THR526 4.8 93.5 1.0
O3G A:ATP801 4.8 114.1 1.0
PA A:ATP801 4.9 114.1 1.0
CD A:GLN567 4.9 108.8 1.0
N A:THR527 5.0 89.2 1.0
NZ A:LYS525 5.0 107.4 1.0
O2B A:ATP801 5.0 114.1 1.0

Magnesium binding site 2 out of 2 in 7t55

Go back to Magnesium Binding Sites List in 7t55
Magnesium binding site 2 out of 2 in the Cryo-Em Structure of PCAT1 in the Inward-Facing Wide Conformation Under Atp Turnover Condition


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 PCAT1 in the Inward-Facing Wide Conformation Under Atp Turnover Condition within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Mg802

b:129.7
occ:1.00
O1B B:ATP801 1.7 114.1 1.0
O2G B:ATP801 2.0 114.1 1.0
PB B:ATP801 2.5 114.1 1.0
O3B B:ATP801 2.8 114.1 1.0
PG B:ATP801 2.8 114.1 1.0
O3A B:ATP801 2.9 114.1 1.0
NE2 B:GLN567 2.9 107.3 1.0
OE1 B:GLN567 2.9 107.3 1.0
O1G B:ATP801 3.3 114.1 1.0
CD B:GLN567 3.3 107.3 1.0
OG1 B:THR526 3.5 99.5 1.0
O2A B:ATP801 3.5 114.1 1.0
PA B:ATP801 3.7 114.1 1.0
O2B B:ATP801 4.0 114.1 1.0
O3G B:ATP801 4.2 114.1 1.0
CG2 B:THR526 4.3 99.5 1.0
O1A B:ATP801 4.4 114.1 1.0
CB B:THR526 4.5 99.5 1.0
CG B:GLN567 4.8 107.3 1.0

Reference:

V.Kieuvongngam, J.Chen. Structures of the Peptidase-Containing Abc Transporter PCAT1 Under Equilibrium and Nonequilibrium Conditions. Proc.Natl.Acad.Sci.Usa V. 119 2022.
ISSN: ESSN 1091-6490
PubMed: 35074919
DOI: 10.1073/PNAS.2120534119
Page generated: Thu Oct 3 09:02:30 2024

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