Magnesium in PDB 1ng9: E.Coli Muts R697A: An Atpase-Asymmetry Mutant

The structure of E.Coli Muts R697A: An Atpase-Asymmetry Mutant, PDB code: 1ng9 was solved by M.H.Lamers, H.H.K.Winterwerp, T.K.Sixma, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 2.60
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	89.902, 92.404, 261.593, 90.00, 90.00, 90.00
R / Rfree (%)	21.5 / 24.9

The binding sites of Magnesium atom in the E.Coli Muts R697A: An Atpase-Asymmetry Mutant (pdb code 1ng9). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the E.Coli Muts R697A: An Atpase-Asymmetry Mutant, PDB code: 1ng9:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the E.Coli Muts R697A: An Atpase-Asymmetry Mutant


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of E.Coli Muts R697A: An Atpase-Asymmetry Mutant within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1001 b:42.0 occ:1.00 O2B A:ADP2001 2.2 50.5 1.0 O A:HOH2165 2.2 42.6 1.0 O A:HOH2164 2.2 44.7 1.0 O A:HOH2166 2.2 44.9 1.0 O A:HOH2163 2.2 44.8 1.0 OG A:SER621 2.2 17.7 1.0 CB A:SER621 2.9 13.2 1.0 PB A:ADP2001 3.6 53.3 1.0 OD2 A:ASP693 3.8 13.3 1.0 OD1 A:ASP693 3.8 13.7 1.0 O3B A:ADP2001 3.9 51.6 1.0 CA A:SER621 4.0 13.3 1.0 O1A A:ADP2001 4.0 52.3 1.0 N A:SER621 4.0 12.7 1.0 CG A:ASP693 4.2 12.5 1.0 O1B A:ADP2001 4.4 51.6 1.0 OE2 A:GLU694 4.4 14.1 1.0 O3A A:ADP2001 4.7 52.2 1.0 PA A:ADP2001 4.7 54.2 1.0 O2A A:ADP2001 4.9 55.5 1.0 CD A:GLU694 5.0 12.8 1.0

Magnesium binding site 2 out of 2 in the E.Coli Muts R697A: An Atpase-Asymmetry Mutant


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of E.Coli Muts R697A: An Atpase-Asymmetry Mutant within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg1002 b:54.4 occ:1.00 O B:HOH2191 2.2 55.6 1.0 O B:HOH2194 2.2 55.1 1.0 O B:HOH2193 2.2 57.1 1.0 O B:HOH2192 2.2 55.7 1.0 O2B B:ADP2002 2.2 64.4 1.0 OG B:SER621 2.2 23.8 1.0 CB B:SER621 3.2 16.6 1.0 PB B:ADP2002 3.5 71.8 1.0 OD2 B:ASP693 3.5 17.5 1.0 O3B B:ADP2002 3.9 71.1 1.0 O1A B:ADP2002 4.1 71.6 1.0 N B:SER621 4.2 15.8 1.0 CA B:SER621 4.2 16.3 1.0 O3A B:ADP2002 4.3 71.4 1.0 CG B:ASP693 4.4 15.0 1.0 OD1 B:ASP693 4.4 15.6 1.0 O1B B:ADP2002 4.6 69.8 1.0 PA B:ADP2002 4.8 71.6 1.0

M.H.Lamers, H.H.K.Winterwerp, T.K.Sixma. The Alternating Atpase Domains of Muts Control Dna Mismatch Repair Embo J. V. 22 746 2003.
ISSN: ISSN 0261-4189
PubMed: 12554674
DOI: 10.1093/EMBOJ/CDG064