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Calcium in PDB 7z80: Complex I From E. Coli, Ddm/Lmng-Purified, Under Turnover at pH 8, Closed State

Enzymatic activity of Complex I From E. Coli, Ddm/Lmng-Purified, Under Turnover at pH 8, Closed State

All present enzymatic activity of Complex I From E. Coli, Ddm/Lmng-Purified, Under Turnover at pH 8, Closed State:
1.6.99.5;

Other elements in 7z80:

The structure of Complex I From E. Coli, Ddm/Lmng-Purified, Under Turnover at pH 8, Closed State also contains other interesting chemical elements:

Iron (Fe) 32 atoms

Calcium Binding Sites:

The binding sites of Calcium atom in the Complex I From E. Coli, Ddm/Lmng-Purified, Under Turnover at pH 8, Closed State (pdb code 7z80). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the Complex I From E. Coli, Ddm/Lmng-Purified, Under Turnover at pH 8, Closed State, PDB code: 7z80:

Calcium binding site 1 out of 1 in 7z80

Go back to Calcium Binding Sites List in 7z80
Calcium binding site 1 out of 1 in the Complex I From E. Coli, Ddm/Lmng-Purified, Under Turnover at pH 8, Closed State


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Complex I From E. Coli, Ddm/Lmng-Purified, Under Turnover at pH 8, Closed State within 5.0Å range:
probe atom residue distance (Å) B Occ
G:Ca1005

b:45.8
occ:1.00
OE1 G:GLN634 2.5 29.1 1.0
OD2 G:ASP733 2.5 30.9 1.0
OE2 G:GLU649 2.5 49.1 1.0
OD2 G:ASP619 2.6 65.5 1.0
CG G:ASP733 3.5 28.2 1.0
CD G:GLU649 3.7 52.0 1.0
CD G:GLN634 3.7 27.0 1.0
OD1 G:ASP731 3.7 69.1 1.0
CG G:ASP619 3.8 70.0 1.0
CB G:ASP733 3.9 31.9 1.0
OE1 G:GLU649 4.2 45.7 1.0
CB G:GLN634 4.4 25.4 1.0
NH2 G:ARG652 4.4 24.3 1.0
OD1 G:ASP619 4.4 76.2 1.0
NE2 G:GLN634 4.5 32.4 1.0
OD1 G:ASP733 4.6 30.9 1.0
CG G:GLN634 4.7 23.1 1.0
CG G:ASP731 4.8 72.8 1.0
CG G:GLU649 4.8 40.0 1.0
CB G:ASP619 5.0 35.9 1.0

Reference:

V.Kravchuk, O.Petrova, D.Kampjut, A.Wojciechowska-Bason, Z.Breese, L.Sazanov. A Universal Coupling Mechanism of Respiratory Complex I. Nature V. 609 808 2022.
ISSN: ESSN 1476-4687
PubMed: 36104567
DOI: 10.1038/S41586-022-05199-7
Page generated: Fri Jul 19 06:30:24 2024

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