Magnesium in PDB 7bnr: Crystal Structure of A Parb Q52A Mutant From Myxococcus Xanthus Bound to Ctpys

The structure of Crystal Structure of A Parb Q52A Mutant From Myxococcus Xanthus Bound to Ctpys, PDB code: 7bnr was solved by F.Altegoer, G.Bange, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	43.35 / 1.70
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	45.75, 80.87, 135.71, 90, 90, 90
R / Rfree (%)	18.2 / 21.1

The binding sites of Magnesium atom in the Crystal Structure of A Parb Q52A Mutant From Myxococcus Xanthus Bound to Ctpys (pdb code 7bnr). 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 A Parb Q52A Mutant From Myxococcus Xanthus Bound to Ctpys, PDB code: 7bnr:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of A Parb Q52A Mutant From Myxococcus Xanthus Bound to Ctpys


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 A Parb Q52A Mutant From Myxococcus Xanthus Bound to Ctpys within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg303 b:24.1 occ:1.00 OD1 A:ASN127 2.0 24.9 1.0 OE1 A:GLU126 2.1 21.9 1.0 O7 A:UFQ301 2.1 18.9 1.0 OE2 A:GLU126 2.1 21.2 1.0 O9 A:UFQ301 2.2 19.8 1.0 O12 A:UFQ301 2.4 23.1 0.9 CD A:GLU126 2.4 21.6 1.0 CG A:ASN127 3.0 26.3 1.0 P1 A:UFQ301 3.2 18.4 1.0 P2 A:UFQ301 3.2 20.2 1.0 P3 A:UFQ301 3.4 27.1 0.5 O8 A:UFQ301 3.4 17.5 1.0 ND2 A:ASN127 3.5 28.2 1.0 NH1 A:ARG130 3.6 21.3 1.0 O11 A:UFQ301 3.6 21.3 1.0 O5 A:UFQ301 3.7 19.5 1.0 CG A:GLU126 3.9 23.5 1.0 NH2 A:ARG54 3.9 25.7 1.0 O A:HOH455 4.1 30.9 1.0 O13 A:UFQ301 4.1 26.4 0.7 CB A:ASN127 4.3 22.3 1.0 NH2 A:ARG95 4.4 18.6 1.0 CA A:ASN127 4.5 20.9 1.0 O10 A:UFQ301 4.5 20.0 1.0 O6 A:UFQ301 4.5 21.7 1.0 N A:ASN127 4.6 19.7 1.0 CZ A:ARG130 4.6 20.7 1.0 O A:HOH444 4.6 20.6 1.0 CB A:GLU126 4.8 23.1 1.0 C A:GLU126 4.8 22.6 1.0 NH2 A:ARG130 4.8 25.5 1.0 C9 A:UFQ301 4.9 21.1 1.0 O A:GLU126 4.9 19.9 1.0 S1 A:UFQ301 4.9 26.0 0.7 N A:GLY92 4.9 19.3 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of A Parb Q52A Mutant From Myxococcus Xanthus Bound to Ctpys


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 A Parb Q52A Mutant From Myxococcus Xanthus Bound to Ctpys within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg302 b:26.3 occ:1.00 OD1 B:ASN127 2.1 26.0 1.0 O6 B:UFQ301 2.2 18.2 1.0 O10 B:UFQ301 2.2 19.0 1.0 OE1 B:GLU126 2.3 24.0 1.0 OE2 B:GLU126 2.3 27.6 1.0 O12 B:UFQ301 2.4 26.4 0.8 CD B:GLU126 2.6 24.3 1.0 CG B:ASN127 3.0 27.4 1.0 P1 B:UFQ301 3.2 20.5 1.0 P2 B:UFQ301 3.2 21.3 0.9 P3 B:UFQ301 3.3 26.4 0.5 O8 B:UFQ301 3.4 19.2 0.9 ND2 B:ASN127 3.5 29.6 1.0 O11 B:UFQ301 3.6 19.9 0.9 NH1 B:ARG130 3.7 22.3 1.0 O5 B:UFQ301 3.7 18.2 0.8 NH2 B:ARG54 3.9 30.6 1.0 O B:HOH430 4.1 26.1 1.0 O13 B:UFQ301 4.1 27.5 0.8 CG B:GLU126 4.1 23.2 1.0 CB B:ASN127 4.3 26.8 1.0 NH2 B:ARG95 4.4 20.4 1.0 O9 B:UFQ301 4.5 21.1 1.0 O7 B:UFQ301 4.5 22.1 1.0 CA B:ASN127 4.5 24.7 1.0 CZ B:ARG130 4.7 27.5 1.0 O B:HOH425 4.7 23.9 1.0 N B:ASN127 4.7 19.5 1.0 C9 B:UFQ301 4.8 21.1 1.0 S1 B:UFQ301 4.8 27.5 0.6 NH2 B:ARG130 4.9 27.1 1.0 C B:GLU126 4.9 21.6 1.0 O B:GLU126 5.0 21.4 1.0 N B:GLY92 5.0 21.0 1.0

M.Osorio-Valeriano, F.Altegoer, C.K.Das, W.Steinchen, G.Panis, L.Connolley, G.Giacomelli, H.Feddersen, L.Corrales-Guerrero, P.Giammarinaro, J.Hanssmann, M.Bramkamp, P.H.Viollier, S.Murray, L.V.Schafer, G.Bange, M.Thanbichler. The Ctpase Activity of Parb Acts As A Timing Mechanism to Control the Dynamics and Function of Prokaryotic Dna Partition Complexes Mol.Cell 2021.
ISSN: ISSN 1097-2765