Magnesium in PDB 6kln: F-Actin of Cardiac Thin Filament in High-Calcium State

The binding sites of Magnesium atom in the F-Actin of Cardiac Thin Filament in High-Calcium State (pdb code 6kln). 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 High-Calcium State, PDB code: 6kln:
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 High-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 High-Calcium State within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg801 b:90.0 occ:1.00 O1B A:ADP802 1.9 97.7 1.0 PB A:ADP802 3.1 97.7 1.0 OE1 A:GLN137 3.3 0.1 1.0 O3B A:ADP802 3.4 97.7 1.0 NE2 A:GLN137 3.7 0.1 1.0 CD A:GLN137 3.8 0.1 1.0 O1A A:ADP802 3.9 97.7 1.0 O3A A:ADP802 4.1 97.7 1.0 O2B A:ADP802 4.2 97.7 1.0 OD2 A:ASP154 4.2 97.3 1.0 OD2 A:ASP11 4.3 0.4 1.0 CA A:GLY156 4.5 91.7 1.0 OD1 A:ASP154 4.5 97.3 1.0 CG2 A:VAL339 4.6 0.6 1.0 PA A:ADP802 4.6 97.7 1.0 NZ A:LYS18 4.7 99.3 1.0 CG A:ASP154 4.8 97.3 1.0 OD1 A:ASP11 4.8 0.4 1.0 CA A:GLY301 4.9 95.0 1.0 CB A:VAL339 5.0 0.6 1.0

Magnesium binding site 2 out of 4 in the F-Actin of Cardiac Thin Filament in High-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 High-Calcium State within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg801 b:90.2 occ:1.00 O1B B:ADP802 1.9 92.4 1.0 PB B:ADP802 3.1 92.4 1.0 OE1 B:GLN137 3.3 0.9 1.0 O3B B:ADP802 3.4 92.4 1.0 NE2 B:GLN137 3.7 0.9 1.0 CD B:GLN137 3.8 0.9 1.0 O1A B:ADP802 3.9 92.4 1.0 O3A B:ADP802 4.1 92.4 1.0 O2B B:ADP802 4.2 92.4 1.0 OD2 B:ASP154 4.2 95.1 1.0 OD2 B:ASP11 4.3 0.1 1.0 CA B:GLY156 4.5 90.5 1.0 OD1 B:ASP154 4.5 95.1 1.0 CG2 B:VAL339 4.6 99.4 1.0 PA B:ADP802 4.6 92.4 1.0 NZ B:LYS18 4.7 96.4 1.0 CG B:ASP154 4.8 95.1 1.0 OD1 B:ASP11 4.8 0.1 1.0 CA B:GLY301 4.9 91.3 1.0 CB B:VAL339 5.0 99.4 1.0

Magnesium binding site 3 out of 4 in the F-Actin of Cardiac Thin Filament in High-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 High-Calcium State within 5.0Å range: probe atom residue distance (Å) B Occ C:Mg801 b:89.6 occ:1.00 O1B C:ADP802 1.9 97.2 1.0 PB C:ADP802 3.1 97.2 1.0 OE1 C:GLN137 3.3 0.0 1.0 O3B C:ADP802 3.4 97.2 1.0 NE2 C:GLN137 3.7 0.0 1.0 CD C:GLN137 3.8 0.0 1.0 O1A C:ADP802 3.9 97.2 1.0 O3A C:ADP802 4.1 97.2 1.0 O2B C:ADP802 4.2 97.2 1.0 OD2 C:ASP154 4.2 95.7 1.0 OD2 C:ASP11 4.3 0.8 1.0 CA C:GLY156 4.5 92.8 1.0 OD1 C:ASP154 4.5 95.7 1.0 CG2 C:VAL339 4.6 97.0 1.0 PA C:ADP802 4.6 97.2 1.0 NZ C:LYS18 4.7 95.2 1.0 CG C:ASP154 4.8 95.7 1.0 OD1 C:ASP11 4.8 0.8 1.0 CA C:GLY301 4.9 90.7 1.0 CB C:VAL339 5.0 97.0 1.0

Magnesium binding site 4 out of 4 in the F-Actin of Cardiac Thin Filament in High-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 High-Calcium State within 5.0Å range: probe atom residue distance (Å) B Occ D:Mg801 b:93.5 occ:1.00 O1B D:ADP802 1.9 99.0 1.0 PB D:ADP802 3.1 99.0 1.0 OE1 D:GLN137 3.3 0.4 1.0 O3B D:ADP802 3.4 99.0 1.0 NE2 D:GLN137 3.7 0.4 1.0 CD D:GLN137 3.8 0.4 1.0 O1A D:ADP802 3.9 99.0 1.0 O3A D:ADP802 4.1 99.0 1.0 O2B D:ADP802 4.2 99.0 1.0 OD2 D:ASP154 4.2 0.9 1.0 OD2 D:ASP11 4.3 0.9 1.0 CA D:GLY156 4.5 95.2 1.0 OD1 D:ASP154 4.5 0.9 1.0 CG2 D:VAL339 4.6 99.9 1.0 PA D:ADP802 4.6 99.0 1.0 NZ D:LYS18 4.7 0.8 1.0 CG D:ASP154 4.8 0.9 1.0 OD1 D:ASP11 4.8 0.9 1.0 CA D:GLY301 4.9 95.2 1.0 CB D:VAL339 5.0 99.9 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.