Magnesium in PDB 6bc2: Cryo X-Ray Structure of Acetylsisomicin Bound Aac-Via

The structure of Cryo X-Ray Structure of Acetylsisomicin Bound Aac-Via, PDB code: 6bc2 was solved by M.J.Cuneo, P.Kumar, E.H.Serpersu, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.43 / 2.20
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	84.409, 86.866, 50.313, 90.00, 119.82, 90.00
R / Rfree (%)	28.2 / 30.8

The binding sites of Magnesium atom in the Cryo X-Ray Structure of Acetylsisomicin Bound Aac-Via (pdb code 6bc2). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the Cryo X-Ray Structure of Acetylsisomicin Bound Aac-Via, PDB code: 6bc2:

Magnesium binding site 1 out of 1 in the Cryo X-Ray Structure of Acetylsisomicin Bound Aac-Via


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Cryo X-Ray Structure of Acetylsisomicin Bound Aac-Via within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg302 b:39.9 occ:0.50 O A:HOH428 2.1 41.4 1.0 O A:HOH426 2.1 41.2 1.0 OD2 A:ASP145 3.2 43.5 1.0 OD1 A:ASP145 3.8 42.1 1.0 CG A:ASP145 3.8 43.9 1.0 O A:THR71 3.9 40.9 1.0 OG1 A:THR71 4.1 44.1 1.0 ND2 A:ASN73 4.6 42.2 1.0 NE2 A:HIS171 4.6 42.6 1.0 C A:THR71 5.0 42.9 1.0

P.Kumar, E.H.Serpersu, M.J.Cuneo. A Low-Barrier Hydrogen Bond Mediates Antibiotic Resistance in A Noncanonical Catalytic Triad. Sci Adv V. 4 S8667 2018.
ISSN: ESSN 2375-2548
PubMed: 29632894
DOI: 10.1126/SCIADV.AAS8667