Magnesium in PDB 2c4n: Nagd From E.Coli K-12 Strain

The structure of Nagd From E.Coli K-12 Strain, PDB code: 2c4n was solved by L.W.Tremblay, D.Dunaway-Mariano, K.Allen, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.55 / 1.8
Space group	I 2 2 2
Cell size a, b, c (Å), α, β, γ (°)	53.914, 94.801, 119.236, 90.00, 90.00, 90.00
R / Rfree (%)	19.8 / 21.8

The binding sites of Magnesium atom in the Nagd From E.Coli K-12 Strain (pdb code 2c4n). 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 Nagd From E.Coli K-12 Strain, PDB code: 2c4n:

Magnesium binding site 1 out of 1 in the Nagd From E.Coli K-12 Strain


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Nagd From E.Coli K-12 Strain within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1251 b:22.8 occ:1.00 O A:ASP11 2.2 16.0 1.0 OD2 A:ASP9 2.2 19.3 1.0 O3 A:PO41253 2.3 26.2 1.0 OD1 A:ASP201 2.3 19.4 1.0 O A:HOH2097 2.3 20.1 1.0 O A:HOH2093 2.3 21.4 1.0 CG A:ASP201 3.2 16.1 1.0 CG A:ASP9 3.2 17.8 1.0 C A:ASP11 3.3 18.1 1.0 OD2 A:ASP201 3.4 16.2 1.0 OD1 A:ASP9 3.6 18.1 1.0 P A:PO41253 3.7 30.3 1.0 CA A:ASP11 4.0 18.9 1.0 OD2 A:ASP206 4.1 18.0 1.0 CB A:ASP11 4.1 19.3 1.0 N A:ASP11 4.2 17.4 1.0 O1 A:PO41253 4.3 31.6 1.0 O2 A:PO41253 4.3 24.9 1.0 N A:GLY12 4.4 16.7 1.0 O4 A:PO41252 4.5 24.9 1.0 O A:HOH2111 4.5 44.7 1.0 CB A:ASP9 4.5 16.3 1.0 O A:HOH2004 4.5 41.4 1.0 CB A:ASP201 4.6 14.2 1.0 O4 A:PO41253 4.6 32.8 1.0 CA A:GLY12 4.7 16.9 1.0 O1 A:PO41252 4.7 27.8 1.0 CG2 A:VAL13 4.7 16.6 1.0 NZ A:LYS176 4.7 18.9 1.0 N A:ASP201 4.7 13.1 1.0 OD1 A:ASP206 4.9 16.3 1.0 CG A:ASP206 4.9 16.7 1.0 C A:ILE10 4.9 14.9 1.0 O2 A:PO41252 4.9 28.3 1.0 P A:PO41252 5.0 28.3 1.0

L.W.Tremblay, D.Dunaway-Mariano, K.Allen. Structure and Activity Analyses of Escherichia Coli K-12 Nagd Provide Insight Into the Evolution of Biochemical Function in the Haloalkanoic Acid Dehalogenase Superfamily Biochemistry V. 45 1183 2006.
ISSN: ISSN 0006-2960
PubMed: 16430214
DOI: 10.1021/BI051842J