Magnesium in PDB 4jnx: Crystal Structure of Rna Silencing Suppressor P19 Complexed with Double-Helical Rna 20MER Pg(Cug)6C

The structure of Crystal Structure of Rna Silencing Suppressor P19 Complexed with Double-Helical Rna 20MER Pg(Cug)6C, PDB code: 4jnx was solved by E.Katorcha, A.N.Popov, L.Malinina, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.30 / 1.95
Space group	H 3
Cell size a, b, c (Å), α, β, γ (°)	89.917, 89.917, 148.353, 90.00, 90.00, 120.00
R / Rfree (%)	19.6 / 23.4

The binding sites of Magnesium atom in the Crystal Structure of Rna Silencing Suppressor P19 Complexed with Double-Helical Rna 20MER Pg(Cug)6C (pdb code 4jnx). 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 Rna Silencing Suppressor P19 Complexed with Double-Helical Rna 20MER Pg(Cug)6C, PDB code: 4jnx:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of Rna Silencing Suppressor P19 Complexed with Double-Helical Rna 20MER Pg(Cug)6C


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 Rna Silencing Suppressor P19 Complexed with Double-Helical Rna 20MER Pg(Cug)6C within 5.0Å range: probe atom residue distance (Å) B Occ D:Mg303 b:56.9 occ:1.00 O D:HOH409 2.1 37.8 1.0 O D:HOH406 2.1 47.5 1.0 O D:HOH405 2.2 46.9 0.1 O D:HOH407 2.2 47.9 1.0 O G:HOH504 2.2 46.2 0.1 O D:HOH408 2.3 53.1 1.0 OG D:SER91 3.5 38.6 1.0 OP1 G:U412 3.8 35.0 0.5 OP1 G:C411 4.1 38.0 0.5 O G:HOH518 4.1 33.9 1.0 OG D:SER40 4.2 29.3 1.0 C5' G:C411 4.5 37.1 0.5 CB D:SER91 4.5 29.5 1.0 CB D:LYS38 4.8 28.1 1.0 CB D:SER40 4.8 26.2 1.0 OP1 G:G413 4.8 37.5 0.5 C5' G:U412 4.8 36.9 0.5 CB D:ARG93 4.8 27.7 1.0 C D:SER91 4.8 29.3 1.0 O D:SER91 4.9 25.7 1.0 O3' G:C411 5.0 35.2 0.5

Magnesium binding site 2 out of 2 in the Crystal Structure of Rna Silencing Suppressor P19 Complexed with Double-Helical Rna 20MER Pg(Cug)6C


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 Rna Silencing Suppressor P19 Complexed with Double-Helical Rna 20MER Pg(Cug)6C within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg501 b:57.9 occ:1.00 O A:HOH402 2.1 40.3 1.0 O B:HOH611 2.2 52.0 1.0 O A:HOH401 2.2 47.1 0.1 O B:HOH614 2.2 47.2 0.1 O B:HOH612 2.2 45.9 1.0 O B:HOH613 2.2 47.5 1.0 OP1 B:U412 3.6 38.3 0.5 OG A:SER91 3.7 39.1 1.0 O B:HOH624 3.7 31.2 1.0 OP1 B:C411 4.0 39.8 0.5 C5' B:C411 4.3 37.7 0.5 OP1 B:G413 4.4 37.0 0.5 OG A:SER40 4.5 27.9 1.0 C5' B:U412 4.6 37.8 0.5 O3' B:C411 4.7 35.9 0.5 OP1 B:U412 4.7 37.2 0.5 CB A:SER91 4.7 28.5 1.0 CB A:ARG93 4.9 27.3 1.0 P B:U412 4.9 38.9 0.5 O5' B:C411 4.9 37.6 0.5 O3' B:U412 4.9 36.6 0.5 P B:C411 5.0 39.8 0.5 CB A:LYS38 5.0 29.8 1.0

E.Katorcha, J.Tamjar, A.N.Popov, L.Malinina. Procrustean Bed of Rna Silencing Suppression To Be Published.