Magnesium in PDB 3ip4: The High Resolution Structure of Gatcab

The structure of The High Resolution Structure of Gatcab, PDB code: 3ip4 was solved by A.Nakamura, M.Yao, I.Tanaka, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 1.90
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	71.122, 92.726, 180.356, 90.00, 90.00, 90.00
R / Rfree (%)	19.5 / 21.4

The binding sites of Magnesium atom in the The High Resolution Structure of Gatcab (pdb code 3ip4). 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 The High Resolution Structure of Gatcab, PDB code: 3ip4:

Magnesium binding site 1 out of 1 in the The High Resolution Structure of Gatcab


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of The High Resolution Structure of Gatcab within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg802 b:26.0 occ:1.00 OE2 B:GLU124 2.2 26.7 1.0 NE2 B:HIS12 2.3 27.0 1.0 OE1 B:GLU150 2.3 26.9 1.0 O B:HOH569 2.4 49.2 1.0 O B:HOH567 2.5 43.6 1.0 O B:HOH568 2.6 43.6 1.0 CD B:GLU124 2.9 24.9 1.0 OE1 B:GLU124 3.1 22.9 1.0 CE1 B:HIS12 3.2 27.1 1.0 CD2 B:HIS12 3.3 25.8 1.0 CD B:GLU150 3.4 27.9 1.0 O B:HOH596 3.5 38.6 1.0 CG B:GLU150 4.0 24.1 1.0 O B:HOH709 4.1 49.5 1.0 CB B:GLU150 4.2 23.4 1.0 OE2 B:GLU150 4.3 28.0 1.0 O B:HOH710 4.3 45.7 1.0 ND1 B:HIS12 4.3 23.7 1.0 CG B:GLU124 4.3 25.0 1.0 OE2 B:GLU10 4.4 35.2 1.0 NE2 B:GLN91 4.4 22.6 1.0 CG B:HIS12 4.4 24.8 1.0 NE2 B:HIS122 4.6 19.8 1.0 NZ B:LYS79 4.6 30.1 1.0 OE1 B:GLN91 4.7 23.8 1.0 CD B:GLN91 5.0 23.2 1.0

A.Nakamura, K.Sheppard, J.Yamane, M.Yao, D.Soll, I.Tanaka. Two Distinct Regions in Staphylococcus Aureus Gatcab Guarantee Accurate Trna Recognition Nucleic Acids Res. V. 38 672 2010.
ISSN: ISSN 0305-1048
PubMed: 19906721
DOI: 10.1093/NAR/GKP955