Magnesium in PDB 6kll: F-Actin of Cardiac Thin Filament in Low-Calcium State

The binding sites of Magnesium atom in the F-Actin of Cardiac Thin Filament in Low-Calcium State (pdb code 6kll). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 4 binding sites of Magnesium where determined in the F-Actin of Cardiac Thin Filament in Low-Calcium State, PDB code: 6kll:
Jump to Magnesium binding site number: 1; 2; 3; 4;

Magnesium binding site 1 out of 4 in the F-Actin of Cardiac Thin Filament in Low-Calcium State


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of F-Actin of Cardiac Thin Filament in Low-Calcium State within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg801 b:43.0 occ:1.00 O1B A:ADP802 1.9 44.4 1.0 PB A:ADP802 3.3 44.4 1.0 OE1 A:GLN137 3.8 50.1 1.0 O3B A:ADP802 3.9 44.4 1.0 NE2 A:GLN137 3.9 50.1 1.0 CD A:GLN137 4.0 50.1 1.0 OD2 A:ASP11 4.0 52.2 1.0 O1A A:ADP802 4.1 44.4 1.0 O2B A:ADP802 4.2 44.4 1.0 O3A A:ADP802 4.3 44.4 1.0 OD2 A:ASP154 4.3 44.5 1.0 CA A:GLY13 4.4 46.4 1.0 OD1 A:ASP11 4.5 52.2 1.0 NZ A:LYS18 4.6 47.9 1.0 CG A:ASP11 4.7 52.2 1.0 CG2 A:VAL339 4.7 48.7 1.0 PA A:ADP802 4.7 44.4 1.0 OD1 A:ASP154 4.8 44.5 1.0 CA A:GLY156 5.0 41.9 1.0

Magnesium binding site 2 out of 4 in the F-Actin of Cardiac Thin Filament in Low-Calcium State


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of F-Actin of Cardiac Thin Filament in Low-Calcium State within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg801 b:41.6 occ:1.00 O1B B:ADP802 1.9 44.5 1.0 PB B:ADP802 3.3 44.5 1.0 OE1 B:GLN137 3.8 52.6 1.0 O3B B:ADP802 3.9 44.5 1.0 NE2 B:GLN137 3.9 52.6 1.0 CD B:GLN137 4.0 52.6 1.0 OD2 B:ASP11 4.0 50.5 1.0 O1A B:ADP802 4.1 44.5 1.0 O2B B:ADP802 4.2 44.5 1.0 O3A B:ADP802 4.3 44.5 1.0 OD2 B:ASP154 4.3 45.7 1.0 CA B:GLY13 4.4 47.5 1.0 OD1 B:ASP11 4.5 50.5 1.0 NZ B:LYS18 4.6 46.4 1.0 CG B:ASP11 4.7 50.5 1.0 CG2 B:VAL339 4.7 47.7 1.0 PA B:ADP802 4.7 44.5 1.0 OD1 B:ASP154 4.8 45.7 1.0 CA B:GLY156 5.0 43.0 1.0

Magnesium binding site 3 out of 4 in the F-Actin of Cardiac Thin Filament in Low-Calcium State


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of F-Actin of Cardiac Thin Filament in Low-Calcium State within 5.0Å range: probe atom residue distance (Å) B Occ C:Mg801 b:44.3 occ:1.00 O1B C:ADP802 1.9 47.2 1.0 PB C:ADP802 3.3 47.2 1.0 OE1 C:GLN137 3.8 52.1 1.0 O3B C:ADP802 3.9 47.2 1.0 NE2 C:GLN137 3.9 52.1 1.0 CD C:GLN137 4.0 52.1 1.0 OD2 C:ASP11 4.0 52.3 1.0 O1A C:ADP802 4.1 47.2 1.0 O2B C:ADP802 4.2 47.2 1.0 O3A C:ADP802 4.3 47.2 1.0 OD2 C:ASP154 4.3 47.9 1.0 CA C:GLY13 4.4 49.5 1.0 OD1 C:ASP11 4.5 52.3 1.0 NZ C:LYS18 4.6 47.6 1.0 CG C:ASP11 4.7 52.3 1.0 CG2 C:VAL339 4.7 48.5 1.0 PA C:ADP802 4.7 47.2 1.0 OD1 C:ASP154 4.8 47.9 1.0 CA C:GLY156 5.0 46.3 1.0

Magnesium binding site 4 out of 4 in the F-Actin of Cardiac Thin Filament in Low-Calcium State


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 4 of F-Actin of Cardiac Thin Filament in Low-Calcium State within 5.0Å range: probe atom residue distance (Å) B Occ D:Mg801 b:43.5 occ:1.00 O1B D:ADP802 1.9 45.4 1.0 PB D:ADP802 3.3 45.4 1.0 OE1 D:GLN137 3.8 50.5 1.0 O3B D:ADP802 3.9 45.4 1.0 NE2 D:GLN137 3.9 50.5 1.0 CD D:GLN137 4.0 50.5 1.0 OD2 D:ASP11 4.0 50.2 1.0 O1A D:ADP802 4.1 45.4 1.0 O2B D:ADP802 4.2 45.4 1.0 O3A D:ADP802 4.3 45.4 1.0 OD2 D:ASP154 4.3 45.4 1.0 CA D:GLY13 4.4 48.3 1.0 OD1 D:ASP11 4.5 50.2 1.0 NZ D:LYS18 4.6 46.2 1.0 CG D:ASP11 4.7 50.2 1.0 CG2 D:VAL339 4.7 46.8 1.0 PA D:ADP802 4.7 45.4 1.0 OD1 D:ASP154 4.8 45.4 1.0 CA D:GLY156 5.0 44.5 1.0

T.Oda, H.Yanagisawa, T.Wakabayashi. Cryo-Em Structures of Cardiac Thin Filaments Reveal Mechanism of Tropomyosin Shift By Troponin To Be Published.