Magnesium in PDB 6qct: Influenza B Polymerase Elongation Complex

All present enzymatic activity of Influenza B Polymerase Elongation Complex:
2.7.7.48;

The binding sites of Magnesium atom in the Influenza B Polymerase Elongation Complex (pdb code 6qct). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Influenza B Polymerase Elongation Complex, PDB code: 6qct:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Influenza B Polymerase Elongation Complex


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Influenza B Polymerase Elongation Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg801 b:63.5 occ:1.00 OD1 A:ASP109 2.1 65.1 1.0 OE2 A:GLU81 2.1 63.6 1.0 OE1 A:GLU81 2.4 63.6 1.0 CD A:GLU81 2.5 63.6 1.0 CG A:ASP109 2.9 65.1 1.0 OD2 A:ASP109 3.2 65.1 1.0 O A:LEU107 3.7 60.7 1.0 CG A:GLU81 3.8 63.6 1.0 OE1 A:GLU120 4.0 71.9 1.0 CB A:ASP109 4.2 65.1 1.0 CB A:GLU81 4.5 63.6 1.0 CE1 A:HIS41 4.7 76.4 1.0 CA A:ASP109 4.7 65.1 1.0 OE2 A:GLU120 4.7 71.9 1.0 N A:ASP109 4.7 65.1 1.0 CD A:GLU120 4.8 71.9 1.0 C A:ALA108 4.9 62.6 1.0 C A:LEU107 4.9 60.7 1.0 NE2 A:HIS41 5.0 76.4 1.0

Magnesium binding site 2 out of 2 in the Influenza B Polymerase Elongation Complex


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Influenza B Polymerase Elongation Complex within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg801 b:24.7 occ:1.00 OD1 B:ASP445 2.1 28.9 1.0 OD2 B:ASP445 2.2 28.9 1.0 CG B:ASP445 2.4 28.9 1.0 O B:GLY304 2.7 27.2 1.0 CB B:ASP445 3.9 28.9 1.0 C B:GLY304 3.9 27.2 1.0 OE1 B:GLU490 4.2 29.8 1.0 OE2 B:GLU490 4.2 29.8 1.0 O B:GLU490 4.4 29.8 1.0 CD B:GLU490 4.4 29.8 1.0 CG B:ASP305 4.4 29.6 1.0 CB B:ASP305 4.4 29.6 1.0 O B:PHE446 4.5 26.8 1.0 N B:THR492 4.6 29.6 1.0 OD1 B:ASP305 4.6 29.6 1.0 CA B:ASP445 4.6 28.9 1.0 CA B:ASP305 4.7 29.6 1.0 N B:GLY304 4.7 27.2 1.0 N B:ASP305 4.7 29.6 1.0 OD2 B:ASP305 4.8 29.6 1.0 CG2 B:THR303 4.9 28.3 1.0 CA B:PHE491 4.9 29.6 1.0 N B:PHE446 5.0 26.8 1.0 CA B:GLY304 5.0 27.2 1.0

T.Kouba, P.Drncova, S.Cusack. Structural Snapshots of Actively Transcribing Influenza Polymerase. Nat.Struct.Mol.Biol. V. 26 460 2019.
ISSN: ESSN 1545-9985
PubMed: 31160782
DOI: 10.1038/S41594-019-0232-Z