Magnesium in PDB 4nnb: Binary Complex of Obca with Oxaloacetate

The structure of Binary Complex of Obca with Oxaloacetate, PDB code: 4nnb was solved by J.T.Oh, E.Goo, I.Hwang, S.Rhee, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	39.58 / 2.00
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	177.005, 177.005, 47.833, 90.00, 90.00, 90.00
R / Rfree (%)	21 / 24.6

The binding sites of Magnesium atom in the Binary Complex of Obca with Oxaloacetate (pdb code 4nnb). 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 Binary Complex of Obca with Oxaloacetate, PDB code: 4nnb:

Magnesium binding site 1 out of 1 in the Binary Complex of Obca with Oxaloacetate


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Binary Complex of Obca with Oxaloacetate within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg601 b:27.4 occ:1.00 O3 A:OAA602 1.9 31.3 1.0 NE2 A:HIS224 2.1 21.3 1.0 NE2 A:HIS222 2.2 26.1 1.0 OE1 A:GLU473 2.2 23.2 1.0 O2 A:OAA602 2.2 27.4 1.0 O A:HOH982 2.3 31.6 1.0 C3 A:OAA602 3.0 28.8 1.0 CE1 A:HIS224 3.0 22.1 1.0 CD2 A:HIS224 3.1 20.8 1.0 CE1 A:HIS222 3.1 24.5 1.0 CD2 A:HIS222 3.1 20.4 1.0 CD A:GLU473 3.2 24.7 1.0 C1 A:OAA602 3.2 29.9 1.0 OE2 A:GLU473 3.4 22.9 1.0 C2 A:OAA602 3.5 29.7 1.0 O A:HOH714 3.9 24.8 1.0 OG A:SER275 4.0 23.5 1.0 ND1 A:HIS224 4.2 21.5 1.0 CB A:SER275 4.2 21.5 1.0 NH2 A:ARG469 4.2 24.1 1.0 CG A:HIS224 4.2 22.3 1.0 ND1 A:HIS222 4.3 24.0 1.0 C4 A:OAA602 4.3 25.6 1.0 CG A:HIS222 4.3 20.6 1.0 O A:HOH1004 4.3 38.1 1.0 O1 A:OAA602 4.4 34.8 1.0 NH1 A:ARG469 4.4 23.6 1.0 CG A:GLU473 4.5 23.0 1.0 O4 A:OAA602 4.7 33.6 1.0 CZ A:ARG469 4.7 26.7 1.0 OE1 A:GLU346 4.8 36.9 1.0 CA A:GLY12 4.9 20.4 1.0

J.Oh, E.Goo, I.Hwang, S.Rhee. Structural Basis For Bacterial Quorum Sensing-Mediated Oxalogenesis. J.Biol.Chem. V. 289 11465 2014.
ISSN: ISSN 0021-9258
PubMed: 24616091
DOI: 10.1074/JBC.M113.543462