Magnesium in PDB 4pk4: Myosin VI Motor Domain in the Pps State - From A Pi Release State Crystal, Space Group P212121 After Long Soaking with PO4

The structure of Myosin VI Motor Domain in the Pps State - From A Pi Release State Crystal, Space Group P212121 After Long Soaking with PO4, PDB code: 4pk4 was solved by T.Isabet, H.Benisty, P.Llinas, H.L.Sweeney, A.Houdusse, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	31.00 / 2.78
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	93.590, 94.790, 101.940, 90.00, 90.00, 90.00
R / Rfree (%)	18.7 / 25.9

The binding sites of Magnesium atom in the Myosin VI Motor Domain in the Pps State - From A Pi Release State Crystal, Space Group P212121 After Long Soaking with PO4 (pdb code 4pk4). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the Myosin VI Motor Domain in the Pps State - From A Pi Release State Crystal, Space Group P212121 After Long Soaking with PO4, PDB code: 4pk4:

Magnesium binding site 1 out of 1 in the Myosin VI Motor Domain in the Pps State - From A Pi Release State Crystal, Space Group P212121 After Long Soaking with PO4


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Myosin VI Motor Domain in the Pps State - From A Pi Release State Crystal, Space Group P212121 After Long Soaking with PO4 within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg802 b:64.4 occ:1.00 O3B A:ADP801 1.9 59.6 1.0 O2 A:PO4803 2.0 74.1 1.0 OG1 A:THR158 2.0 63.3 1.0 O A:HOH902 2.1 69.4 1.0 O A:HOH903 2.1 46.7 1.0 OG A:SER204 2.8 72.0 1.0 CB A:THR158 3.2 67.4 1.0 CB A:SER204 3.2 64.2 1.0 PB A:ADP801 3.4 65.8 1.0 P A:PO4803 3.4 74.4 1.0 O1 A:PO4803 3.7 76.0 1.0 N A:SER204 3.9 63.9 1.0 O2B A:ADP801 3.9 64.8 1.0 O2A A:ADP801 4.0 64.0 1.0 N A:THR158 4.1 58.3 1.0 CG2 A:THR158 4.1 66.5 1.0 CA A:THR158 4.1 59.8 1.0 CA A:SER204 4.2 62.2 1.0 OD1 A:ASP456 4.2 74.2 1.0 OD2 A:ASP456 4.2 87.5 1.0 O4 A:PO4803 4.3 76.3 1.0 O1B A:ADP801 4.4 64.0 1.0 O3A A:ADP801 4.4 67.0 1.0 O3 A:PO4803 4.6 76.1 1.0 CG A:ASP456 4.6 77.8 1.0 O A:ASN202 4.7 64.7 1.0 O A:ILE457 4.7 85.7 1.0 PA A:ADP801 4.7 65.6 1.0 ND2 A:ASN200 4.8 54.8 1.0 C A:SER203 4.8 68.6 1.0 CE A:LYS157 5.0 74.6 1.0

P.Llinas, T.Isabet, L.Song, V.Ropars, B.Zong, H.Benisty, S.Sirigu, C.Morris, C.Kikuti, D.Safer, H.L.Sweeney, A.Houdusse. How Actin Initiates the Motor Activity of Myosin Dev.Cell V. 33 1 2015.
ISSN: ISSN 1534-5807
DOI: 10.1016/J.BPJ.2014.11.160