Magnesium in PDB 2vpo: High Resolution Structure of the Periplasmic Binding Protein Teaa From Teaabc Trap Transporter of Halomonas Elongata in Complex with Hydroxyectoine

The structure of High Resolution Structure of the Periplasmic Binding Protein Teaa From Teaabc Trap Transporter of Halomonas Elongata in Complex with Hydroxyectoine, PDB code: 2vpo was solved by S.I.Kuhlmann, A.C.Terwisscha Van Scheltinga, R.Bienert, H.J.Kunte, C.Ziegler, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.82 / 1.80
Space group	P 1
Cell size a, b, c (Å), α, β, γ (°)	48.600, 52.100, 63.700, 80.80, 85.70, 78.00
R / Rfree (%)	17.9 / 22.5

The binding sites of Magnesium atom in the High Resolution Structure of the Periplasmic Binding Protein Teaa From Teaabc Trap Transporter of Halomonas Elongata in Complex with Hydroxyectoine (pdb code 2vpo). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the High Resolution Structure of the Periplasmic Binding Protein Teaa From Teaabc Trap Transporter of Halomonas Elongata in Complex with Hydroxyectoine, PDB code: 2vpo:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the High Resolution Structure of the Periplasmic Binding Protein Teaa From Teaabc Trap Transporter of Halomonas Elongata in Complex with Hydroxyectoine


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of High Resolution Structure of the Periplasmic Binding Protein Teaa From Teaabc Trap Transporter of Halomonas Elongata in Complex with Hydroxyectoine within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1313 b:35.9 occ:1.00 O A:HOH2018 2.1 24.7 1.0 O A:SER30 2.3 19.5 1.0 O A:GLU27 2.4 21.7 1.0 O A:HOH2016 2.6 31.3 1.0 C A:GLU27 3.5 22.8 1.0 C A:SER30 3.5 17.7 1.0 CA A:GLU27 4.0 20.2 1.0 CA A:ASP31 4.2 20.0 1.0 N A:ASP31 4.3 18.4 1.0 O A:HIS32 4.5 19.0 1.0 N A:SER30 4.6 17.9 1.0 C A:ASP31 4.6 20.6 1.0 N A:ASP28 4.6 20.3 1.0 CB A:GLU27 4.6 20.4 1.0 CA A:SER30 4.6 19.0 1.0 N A:HIS32 4.9 19.6 1.0 O A:VAL26 5.0 19.1 1.0

Magnesium binding site 2 out of 2 in the High Resolution Structure of the Periplasmic Binding Protein Teaa From Teaabc Trap Transporter of Halomonas Elongata in Complex with Hydroxyectoine


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of High Resolution Structure of the Periplasmic Binding Protein Teaa From Teaabc Trap Transporter of Halomonas Elongata in Complex with Hydroxyectoine within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg1313 b:18.4 occ:1.00 O A:HOH2123 2.0 12.8 1.0 O A:HOH2122 2.1 11.7 1.0 O A:HOH2042 2.1 18.6 1.0 O A:HOH2121 2.2 16.8 1.0 O B:HOH2039 2.2 14.1 1.0 O A:HOH2043 2.3 18.9 1.0 O A:ALA259 4.1 12.2 1.0 O B:ILE56 4.1 10.3 1.0 O A:HOH2127 4.2 26.2 1.0 O B:HOH2041 4.2 12.9 1.0 O A:ALA260 4.3 10.6 1.0 O A:HOH2126 4.4 19.8 1.0 NH1 B:ARG4 4.6 14.7 1.0 O B:GLY55 4.6 16.1 1.0 O B:HOH2042 4.7 34.5 1.0 CA B:ILE56 4.7 12.0 1.0 O A:HOH2125 4.8 18.3 1.0 C A:ALA260 4.8 12.7 1.0 C B:ILE56 4.8 12.4 1.0 NE2 B:GLN58 4.8 15.0 1.0

S.I.Kuhlmann, A.C.Terwisscha Van Scheltinga, R.Bienert, H.J.Kunte, C.Ziegler. 1.55 A Structure of the Ectoine Binding Protein Teaa of the Osmoregulated Trap-Transporter Teaabc From Halomonas Elongata. Biochemistry V. 47 9475 2008.
ISSN: ISSN 0006-2960
PubMed: 18702523
DOI: 10.1021/BI8006719