Magnesium in PDB 3a7r: Crystal Structure of E. Coli Lipoate-Protein Ligase A in Complex with Lipoyl-Amp.

The structure of Crystal Structure of E. Coli Lipoate-Protein Ligase A in Complex with Lipoyl-Amp., PDB code: 3a7r was solved by K.Fujiwara, H.Hosaka, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 2.05
Space group	P 61 2 2
Cell size a, b, c (Å), α, β, γ (°)	102.298, 102.298, 221.252, 90.00, 90.00, 120.00
R / Rfree (%)	17.6 / 20.4

The binding sites of Magnesium atom in the Crystal Structure of E. Coli Lipoate-Protein Ligase A in Complex with Lipoyl-Amp. (pdb code 3a7r). 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 Crystal Structure of E. Coli Lipoate-Protein Ligase A in Complex with Lipoyl-Amp., PDB code: 3a7r:

Magnesium binding site 1 out of 1 in the Crystal Structure of E. Coli Lipoate-Protein Ligase A in Complex with Lipoyl-Amp.


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 E. Coli Lipoate-Protein Ligase A in Complex with Lipoyl-Amp. within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1201 b:26.5 occ:1.00 OG A:SER182 2.4 24.9 1.0 O A:HOH935 2.5 30.2 1.0 O A:VAL180 2.6 16.0 1.0 NZ A:LYS133 2.9 11.5 1.0 O5' A:LAQ401 3.3 12.9 1.0 CB A:SER182 3.4 16.1 1.0 CD A:LYS133 3.5 8.5 1.0 C A:VAL180 3.6 17.5 1.0 C4' A:LAQ401 3.7 14.8 1.0 N A:SER182 3.8 15.8 1.0 CE A:LYS133 3.8 10.6 1.0 O A:HOH1036 3.8 33.6 1.0 O4' A:LAQ401 3.9 12.7 1.0 C A:ARG181 3.9 18.9 1.0 O1P A:LAQ401 3.9 17.1 1.0 OD2 A:ASP122 3.9 24.9 1.0 C5' A:LAQ401 4.0 12.1 1.0 CG1 A:VAL180 4.1 19.4 1.0 CA A:SER182 4.1 18.1 1.0 OD1 A:ASP122 4.2 18.4 1.0 P A:LAQ401 4.2 13.6 1.0 CB A:VAL180 4.3 17.6 1.0 O A:ARG181 4.4 16.6 1.0 CG A:ASP122 4.4 20.8 1.0 CA A:ARG181 4.4 15.1 1.0 N A:ARG181 4.4 15.3 1.0 O A:HOH760 4.5 26.9 1.0 CA A:VAL180 4.6 15.7 1.0 O2' A:LAQ401 4.6 14.9 1.0 C1' A:LAQ401 4.8 9.9 1.0 O2P A:LAQ401 4.9 12.7 1.0

K.Fujiwara, N.Maita, H.Hosaka, K.Okamura-Ikeda, A.Nakagawa, H.Taniguchi. Global Conformational Change Associated with the Two-Step Reaction Catalyzed By Escherichia Coli Lipoate-Protein Ligase A. J.Biol.Chem. V. 285 9971 2010.
ISSN: ISSN 0021-9258
PubMed: 20089862
DOI: 10.1074/JBC.M109.078717