Magnesium in PDB 8exw: Drosophila Melanogaster Indirect Flight Muscle Myosin II (Subfragment- 1)

The structure of Drosophila Melanogaster Indirect Flight Muscle Myosin II (Subfragment- 1), PDB code: 8exw was solved by J.T.Caldwell, T.Huxford, S.I.Bernstein, B.Stec, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	43.48 / 2.50
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	42.394, 126.806, 92.581, 90, 90.13, 90
R / Rfree (%)	18.8 / 24.5

The binding sites of Magnesium atom in the Drosophila Melanogaster Indirect Flight Muscle Myosin II (Subfragment- 1) (pdb code 8exw). 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 Drosophila Melanogaster Indirect Flight Muscle Myosin II (Subfragment- 1), PDB code: 8exw:

Magnesium binding site 1 out of 1 in the Drosophila Melanogaster Indirect Flight Muscle Myosin II (Subfragment- 1)


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Drosophila Melanogaster Indirect Flight Muscle Myosin II (Subfragment- 1) within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg901 b:18.3 occ:1.00 O A:HOH1019 2.1 16.4 1.0 O A:HOH1008 2.2 23.8 1.0 OG A:SER241 2.2 19.6 1.0 HB2 A:SER241 2.3 21.2 1.0 O3B A:ADP902 2.3 16.3 1.0 OG1 A:THR186 2.3 21.1 1.0 O A:HOH1022 2.4 17.4 1.0 CB A:SER241 2.7 17.5 1.0 H A:SER241 2.9 25.6 1.0 HG A:SER241 3.0 23.7 1.0 PB A:ADP902 3.3 19.3 1.0 O1B A:ADP902 3.3 17.8 1.0 HB3 A:SER241 3.4 21.2 1.0 N A:SER241 3.6 21.2 1.0 CB A:THR186 3.6 18.4 1.0 HB A:THR186 3.7 22.3 1.0 CA A:SER241 3.7 21.3 1.0 H A:THR186 3.7 21.5 1.0 O A:HOH1076 3.8 22.0 1.0 HE2 A:LYS185 3.9 23.6 1.0 HB2 A:LYS185 4.0 24.6 1.0 OD1 A:ASP460 4.2 19.5 1.0 O1A A:ADP902 4.3 13.2 1.0 HA A:SER241 4.3 25.8 1.0 N A:THR186 4.3 17.8 1.0 O2B A:ADP902 4.4 16.9 1.0 HZ1 A:LYS185 4.4 23.4 1.0 OD2 A:ASP460 4.4 23.6 1.0 O A:HOH1013 4.4 17.9 1.0 HG21 A:THR186 4.4 26.7 1.0 O3A A:ADP902 4.5 17.2 1.0 HA A:SER240 4.5 27.3 1.0 CA A:THR186 4.5 19.3 1.0 CG2 A:THR186 4.6 22.1 1.0 HD22 A:ASN237 4.6 25.9 1.0 HD21 A:ASN237 4.6 25.9 1.0 HD21 A:ASN231 4.6 26.3 1.0 C A:SER240 4.7 18.2 1.0 HZ3 A:LYS185 4.7 23.4 1.0 HA A:THR186 4.7 23.3 1.0 CG A:ASP460 4.7 24.6 1.0 PA A:ADP902 4.7 18.3 1.0 CE A:LYS185 4.8 19.5 1.0 O A:ASN239 4.8 17.6 1.0 NZ A:LYS185 4.8 19.3 1.0 HG23 A:THR186 4.8 26.7 1.0 C A:SER241 4.8 19.2 1.0 O A:HOH1032 4.8 32.3 1.0 O A:SER241 4.9 19.7 1.0 O A:HOH1002 4.9 21.1 1.0 O2A A:ADP902 4.9 22.1 1.0 ND2 A:ASN237 4.9 21.4 1.0 O A:HOH1113 5.0 27.8 1.0 CB A:LYS185 5.0 20.4 1.0

J.T.Caldwell, T.Huxford, S.I.Bernstein, B.Stec. Drosophila Melanogaster Indirect Flight Muscle Myosin II (Subfragment-1) To Be Published.