Magnesium in PDB 7dhw: Crystal Structure of Myosin-XI Motor Domain in Complex with Adp-ALF4

The structure of Crystal Structure of Myosin-XI Motor Domain in Complex with Adp-ALF4, PDB code: 7dhw was solved by K.Suzuki, T.Haraguchi, M.Tamanaha, K.Yoshimura, T.Imai, M.Tominaga, H.Sakayama, T.Nishiyama, K.Ito, T.Murata, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.81 / 2.84
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	58.277, 73.725, 187.957, 90, 90, 90
R / Rfree (%)	22.6 / 27.1

The structure of Crystal Structure of Myosin-XI Motor Domain in Complex with Adp-ALF4 also contains other interesting chemical elements:

Aluminium	(Al)	1 atom
Fluorine	(F)	4 atoms

The binding sites of Magnesium atom in the Crystal Structure of Myosin-XI Motor Domain in Complex with Adp-ALF4 (pdb code 7dhw). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Crystal Structure of Myosin-XI Motor Domain in Complex with Adp-ALF4, PDB code: 7dhw:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of Myosin-XI Motor Domain in Complex with Adp-ALF4


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of Myosin-XI Motor Domain in Complex with Adp-ALF4 within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1101 b:66.7 occ:1.00 OE1 A:GLU447 3.0 84.2 1.0 OE2 A:GLU447 3.1 75.9 1.0 CD A:GLU447 3.4 82.2 1.0 CG A:ARG241 3.7 73.0 1.0 OG A:SER242 3.8 81.2 1.0 NE A:ARG241 4.0 83.9 1.0 N A:ARG241 4.2 63.2 1.0 CD A:ARG241 4.4 79.5 1.0 O A:LEU239 4.5 68.9 1.0 CD A:LYS564 4.6 73.9 1.0 N A:SER242 4.7 50.8 1.0 O A:LYS564 4.7 74.4 1.0 CD1 A:LEU238 4.8 48.9 1.0 CA A:GLU240 4.8 58.0 1.0 CB A:ARG241 4.9 69.2 1.0 CG A:GLU447 4.9 86.1 1.0 CD1 A:ILE604 5.0 55.4 1.0 CZ A:ARG241 5.0 80.8 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of Myosin-XI Motor Domain in Complex with Adp-ALF4


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Crystal Structure of Myosin-XI Motor Domain in Complex with Adp-ALF4 within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1102 b:48.5 occ:1.00 OG1 A:THR163 2.0 62.7 1.0 F4 A:ALF1103 2.1 55.4 1.0 O1B A:ADP1104 2.1 41.5 1.0 OG A:SER213 2.3 55.4 1.0 O A:HOH1201 2.3 33.3 1.0 F2 A:ALF1103 2.7 54.1 1.0 O A:HOH1202 2.8 66.3 1.0 CB A:SER213 3.0 51.7 1.0 AL A:ALF1103 3.2 55.8 1.0 PB A:ADP1104 3.3 50.8 1.0 CB A:THR163 3.4 56.2 1.0 O3B A:ADP1104 3.4 60.3 1.0 N A:SER213 3.8 57.1 1.0 CA A:SER213 4.0 54.9 1.0 OD1 A:ASP434 4.0 69.4 1.0 O2A A:ADP1104 4.1 60.5 1.0 N A:THR163 4.1 53.5 1.0 CG2 A:THR163 4.2 42.8 1.0 CA A:THR163 4.3 58.1 1.0 O3A A:ADP1104 4.3 52.5 1.0 O2B A:ADP1104 4.3 50.8 1.0 OD2 A:ASP434 4.4 65.6 1.0 F1 A:ALF1103 4.5 56.3 1.0 PA A:ADP1104 4.5 55.1 1.0 O1A A:ADP1104 4.6 58.7 1.0 O A:ILE435 4.6 88.6 1.0 CG A:ASP434 4.6 65.5 1.0 F3 A:ALF1103 4.8 57.5 1.0 C A:SER212 4.9 55.8 1.0 ND2 A:ASN209 5.0 49.4 1.0

T.Haraguchi, M.Tamanaha, K.Suzuki, K.Yoshimura, T.Imai, M.Tominaga, H.Sakayama, T.Nishiyama, T.Murata, K.Ito. Discovery of the Fastest Myosin, Its Amino Acid Sequence, and Structural Features. Biorxiv 2021.
DOI: 10.1101/2021.05.06.442907