Magnesium in PDB 9cfw: Cryo-Em Structure of Myosin-1C Bound to F-Actin in the Adp-B State

The binding sites of Magnesium atom in the Cryo-Em Structure of Myosin-1C Bound to F-Actin in the Adp-B State (pdb code 9cfw). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 3 binding sites of Magnesium where determined in the Cryo-Em Structure of Myosin-1C Bound to F-Actin in the Adp-B State, PDB code: 9cfw:
Jump to Magnesium binding site number: 1; 2; 3;

Magnesium binding site 1 out of 3 in the Cryo-Em Structure of Myosin-1C Bound to F-Actin in the Adp-B State


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 Myosin-1C Bound to F-Actin in the Adp-B State within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg402 b:79.4 occ:1.00 O2B B:ADP401 1.8 113.7 1.0 O1A B:ADP401 1.9 113.7 1.0 O5' B:ADP401 2.0 113.7 1.0 O B:GLY156 2.1 121.3 1.0 C B:GLY156 2.4 121.3 1.0 PA B:ADP401 2.4 113.7 1.0 CA B:GLY156 2.8 121.3 1.0 PB B:ADP401 2.9 113.7 1.0 O3A B:ADP401 3.0 113.7 1.0 N B:ASP157 3.2 121.9 1.0 C5' B:ADP401 3.3 113.7 1.0 O B:SER155 3.6 119.1 1.0 C4' B:ADP401 3.6 113.7 1.0 N B:GLY302 3.7 120.8 1.0 O2A B:ADP401 3.7 113.7 1.0 O1B B:ADP401 3.7 113.7 1.0 O4' B:ADP401 3.8 113.7 1.0 N B:GLY156 3.9 121.3 1.0 CA B:ASP157 3.9 121.9 1.0 O3B B:ADP401 4.0 113.7 1.0 CB B:ASP157 4.0 121.9 1.0 C B:SER155 4.2 119.1 1.0 N B:THR303 4.3 118.5 1.0 CA B:GLY302 4.3 120.8 1.0 OG1 B:THR303 4.5 118.5 1.0 C B:GLY301 4.5 119.1 1.0 CA B:GLY301 4.6 119.1 1.0 C B:GLY302 4.7 120.8 1.0

Magnesium binding site 2 out of 3 in the Cryo-Em Structure of Myosin-1C Bound to F-Actin in the Adp-B State


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 Myosin-1C Bound to F-Actin in the Adp-B State within 5.0Å range: probe atom residue distance (Å) B Occ C:Mg402 b:119.0 occ:1.00 O1B C:ADP401 1.9 113.7 1.0 O2B C:ADP401 1.9 113.7 1.0 O1A C:ADP401 2.0 113.7 1.0 PB C:ADP401 2.4 113.7 1.0 PA C:ADP401 3.1 113.7 1.0 O3A C:ADP401 3.1 113.7 1.0 CA C:GLY156 3.6 121.3 1.0 O3B C:ADP401 3.7 113.7 1.0 NZ C:LYS18 4.0 120.5 1.0 O5' C:ADP401 4.0 113.7 1.0 O2A C:ADP401 4.1 113.7 1.0 CE C:LYS18 4.4 120.5 1.0 N C:ASP157 4.4 121.9 1.0 C C:GLY156 4.4 121.3 1.0 CA C:GLY301 4.5 119.1 1.0 OD2 C:ASP11 4.6 128.6 1.0 N C:GLY156 4.7 121.3 1.0 CA C:GLY13 4.7 127.1 1.0 N C:GLY302 4.8 120.8 1.0

Magnesium binding site 3 out of 3 in the Cryo-Em Structure of Myosin-1C Bound to F-Actin in the Adp-B State


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of Cryo-Em Structure of Myosin-1C Bound to F-Actin in the Adp-B State within 5.0Å range: probe atom residue distance (Å) B Occ D:Mg402 b:87.9 occ:1.00 O1B D:ADP401 1.8 113.7 1.0 O1A D:ADP401 2.0 113.7 1.0 PB D:ADP401 2.9 113.7 1.0 PA D:ADP401 3.0 113.7 1.0 O3A D:ADP401 3.1 113.7 1.0 O2B D:ADP401 3.4 113.7 1.0 O2A D:ADP401 3.7 113.7 1.0 CA D:GLY156 3.8 121.3 1.0 NZ D:LYS18 3.8 120.5 1.0 O3B D:ADP401 4.1 113.7 1.0 CE D:LYS18 4.2 120.5 1.0 OD2 D:ASP11 4.2 128.6 1.0 O5' D:ADP401 4.3 113.7 1.0 CA D:GLY301 4.5 119.1 1.0 OD2 D:ASP154 4.6 124.1 1.0 N D:GLY156 4.7 121.3 1.0 C D:GLY156 4.8 121.3 1.0 NE2 D:GLN137 4.9 128.6 1.0 CA D:GLY13 4.9 127.1 1.0 N D:GLY302 4.9 120.8 1.0 N D:ASP157 4.9 121.9 1.0

S.S.Chavali, C.V.Sindelar, M.E.Ostap. High Resolution Structures of Myosin-Ic Reveal A Unique Actin-Binding Orientation, Adp Release Pathway, and Power Stroke Trajectory To Be Published.