Magnesium in PDB 1mne: Truncated Head of Myosin From Dictyostelium Discoideum Complexed with Mg-Pyrophosphate

All present enzymatic activity of Truncated Head of Myosin From Dictyostelium Discoideum Complexed with Mg-Pyrophosphate:
3.6.1.32;

The structure of Truncated Head of Myosin From Dictyostelium Discoideum Complexed with Mg-Pyrophosphate, PDB code: 1mne was solved by C.A.Smith, I.Rayment, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	15.00 / 2.70
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	105.200, 182.100, 54.500, 90.00, 90.00, 90.00
R / Rfree (%)	16 / n/a

The binding sites of Magnesium atom in the Truncated Head of Myosin From Dictyostelium Discoideum Complexed with Mg-Pyrophosphate (pdb code 1mne). 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 Truncated Head of Myosin From Dictyostelium Discoideum Complexed with Mg-Pyrophosphate, PDB code: 1mne:

Magnesium binding site 1 out of 1 in the Truncated Head of Myosin From Dictyostelium Discoideum Complexed with Mg-Pyrophosphate


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Truncated Head of Myosin From Dictyostelium Discoideum Complexed with Mg-Pyrophosphate within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg998 b:32.8 occ:1.00 O A:HOH947 1.9 51.0 1.0 OG A:SER237 2.0 23.0 1.0 O A:HOH946 2.0 29.3 1.0 O4 A:POP999 2.0 16.8 1.0 OG1 A:THR186 2.0 23.2 1.0 O1 A:POP999 2.1 23.5 1.0 P2 A:POP999 3.2 29.9 1.0 CB A:THR186 3.2 11.9 1.0 CB A:SER237 3.3 14.7 1.0 P1 A:POP999 3.3 30.6 1.0 O A:POP999 3.5 20.2 1.0 N A:SER237 3.8 21.8 1.0 O6 A:POP999 3.9 23.7 1.0 N A:THR186 4.0 6.8 1.0 OD1 A:ASP454 4.1 30.9 1.0 CG2 A:THR186 4.1 2.4 1.0 CA A:SER237 4.1 9.3 1.0 CA A:THR186 4.2 7.0 1.0 O3 A:POP999 4.3 23.3 1.0 O2 A:POP999 4.4 14.2 1.0 OD2 A:ASP454 4.4 15.6 1.0 O A:HOH812 4.4 39.1 1.0 O5 A:POP999 4.4 33.6 1.0 CE A:LYS185 4.5 4.4 1.0 CG A:ASP454 4.6 13.9 1.0 CB A:LYS185 4.7 3.1 1.0 O A:ASN235 4.8 25.0 1.0 NZ A:LYS185 4.8 21.3 1.0 C A:SER236 4.8 22.9 1.0

C.A.Smith, I.Rayment. X-Ray Structure of the Magnesium(II)-Pyrophosphate Complex of the Truncated Head of Dictyostelium Discoideum Myosin to 2.7 A Resolution. Biochemistry V. 34 8973 1995.
ISSN: ISSN 0006-2960
PubMed: 7619796
DOI: 10.1021/BI00028A005