Magnesium in PDB 3w2w: Crystal Structure of the CMR2DHD-CMR3 Subcomplex Bound to Atp

The structure of Crystal Structure of the CMR2DHD-CMR3 Subcomplex Bound to Atp, PDB code: 3w2w was solved by T.Numata, T.Osawa, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	46.91 / 2.50
Space group	I 2 2 2
Cell size a, b, c (Å), α, β, γ (°)	103.579, 135.804, 191.323, 90.00, 90.00, 90.00
R / Rfree (%)	21.1 / 24.6

The structure of Crystal Structure of the CMR2DHD-CMR3 Subcomplex Bound to Atp also contains other interesting chemical elements:

Zinc

(Zn)

1 atom

The binding sites of Magnesium atom in the Crystal Structure of the CMR2DHD-CMR3 Subcomplex Bound to Atp (pdb code 3w2w). 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 the CMR2DHD-CMR3 Subcomplex Bound to Atp, PDB code: 3w2w:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of the CMR2DHD-CMR3 Subcomplex Bound to Atp


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 the CMR2DHD-CMR3 Subcomplex Bound to Atp within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg904 b:44.4 occ:1.00 O2A A:ATP903 2.1 45.5 1.0 OD1 A:ASP600 2.1 38.1 1.0 O A:GLY601 2.1 36.4 1.0 O2B A:ATP903 2.2 43.1 1.0 O3G A:ATP903 2.2 44.1 1.0 O A:HOH1044 2.3 42.7 1.0 CG A:ASP600 3.2 37.7 1.0 C A:GLY601 3.3 39.7 1.0 PB A:ATP903 3.3 44.5 1.0 PA A:ATP903 3.4 46.2 1.0 PG A:ATP903 3.5 42.7 1.0 OD2 A:ASP600 3.6 42.0 1.0 O3A A:ATP903 3.8 44.4 1.0 NZ A:LYS739 3.8 30.4 1.0 N A:GLY601 3.8 38.3 1.0 O3B A:ATP903 3.8 43.9 1.0 CA A:GLY601 3.9 38.5 1.0 C A:ASP600 4.1 38.7 1.0 OD1 A:ASP673 4.1 54.9 1.0 O5' A:ATP903 4.3 49.6 1.0 O2G A:ATP903 4.3 39.0 1.0 C5' A:ATP903 4.4 59.0 1.0 CB A:ASP600 4.4 37.6 1.0 N A:ASP602 4.4 40.8 1.0 O A:ASP600 4.4 39.9 1.0 CE A:LYS739 4.4 29.9 1.0 CG A:MET604 4.5 58.0 1.0 O1A A:ATP903 4.5 46.6 1.0 O1G A:ATP903 4.6 41.5 1.0 CA A:ASP602 4.7 41.9 1.0 CB A:MET604 4.7 56.6 1.0 O1B A:ATP903 4.7 48.0 1.0 CA A:ASP600 4.7 38.0 1.0 N A:ASP603 4.7 45.7 1.0 N A:MET604 4.8 52.7 1.0 NZ B:LYS111 4.9 53.5 1.0 C A:ASP602 5.0 43.2 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of the CMR2DHD-CMR3 Subcomplex Bound to Atp


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 the CMR2DHD-CMR3 Subcomplex Bound to Atp within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg401 b:41.2 occ:1.00 O2A A:ATP902 2.2 35.3 1.0 O2B A:ATP902 2.3 41.0 1.0 O2G A:ATP902 2.3 33.4 1.0 PB A:ATP902 3.5 37.3 1.0 PA A:ATP902 3.6 33.4 1.0 PG A:ATP902 3.7 38.4 1.0 NH1 B:ARG262 3.8 53.4 1.0 O3A A:ATP902 4.1 38.6 1.0 O3B A:ATP902 4.1 38.3 1.0 O1G A:ATP902 4.4 40.4 1.0 O5' A:ATP902 4.5 34.4 1.0 O1A A:ATP902 4.6 35.7 1.0 O3G A:ATP902 4.8 36.3 1.0 CZ B:ARG262 4.9 54.5 1.0 C5' A:ATP902 4.9 36.9 1.0 O1B A:ATP902 4.9 42.9 1.0

T.Osawa, H.Inanaga, T.Numata. Crystal Structure of the CMR2-CMR3 Subcomplex in the Crispr-Cas Rna Silencing Effector Complex. J.Mol.Biol. V. 425 3811 2013.
ISSN: ISSN 0022-2836
PubMed: 23583914
DOI: 10.1016/J.JMB.2013.03.042