Magnesium in PDB 1o4z: The Three-Dimensional Structure of Beta-Agarase B From Zobellia Galactanivorans

All present enzymatic activity of The Three-Dimensional Structure of Beta-Agarase B From Zobellia Galactanivorans:
3.2.1.81;

The structure of The Three-Dimensional Structure of Beta-Agarase B From Zobellia Galactanivorans, PDB code: 1o4z was solved by J.Allouch, M.Jam, W.Helbert, T.Barbeyron, B.Kloareg, B.Henrissat, M.Czjzek, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	25.00 / 2.30
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	72.448, 105.350, 97.369, 90.00, 94.13, 90.00
R / Rfree (%)	16.6 / 22.4

The structure of The Three-Dimensional Structure of Beta-Agarase B From Zobellia Galactanivorans also contains other interesting chemical elements:

Sodium

(Na)

7 atoms

The binding sites of Magnesium atom in the The Three-Dimensional Structure of Beta-Agarase B From Zobellia Galactanivorans (pdb code 1o4z). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the The Three-Dimensional Structure of Beta-Agarase B From Zobellia Galactanivorans, PDB code: 1o4z:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the The Three-Dimensional Structure of Beta-Agarase B From Zobellia Galactanivorans


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of The Three-Dimensional Structure of Beta-Agarase B From Zobellia Galactanivorans within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg1001 b:33.7 occ:1.00 O B:HOH2107 3.3 27.1 1.0 N B:VAL239 3.6 22.3 1.0 CD B:LYS242 3.8 25.5 1.0 NZ B:LYS242 3.9 28.6 1.0 CA B:THR238 4.2 23.2 1.0 CE B:LYS242 4.3 27.2 1.0 CB B:VAL239 4.3 22.3 1.0 C B:THR238 4.4 22.8 1.0 CG2 B:VAL239 4.5 23.1 1.0 CA B:VAL239 4.5 22.2 1.0 O B:GLY237 4.5 24.4 1.0 O B:VAL239 4.6 21.7 1.0 CG2 B:THR238 4.7 23.8 1.0 O B:HOH2021 4.8 12.1 1.0 O B:HOH2134 4.8 28.6 1.0 CG B:LYS242 4.9 23.0 1.0

Magnesium binding site 2 out of 2 in the The Three-Dimensional Structure of Beta-Agarase B From Zobellia Galactanivorans


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of The Three-Dimensional Structure of Beta-Agarase B From Zobellia Galactanivorans within 5.0Å range: probe atom residue distance (Å) B Occ C:Mg1002 b:40.5 occ:1.00 O C:SER198 3.1 20.6 1.0 O C:GLU197 3.4 20.4 1.0 C C:SER198 3.7 20.3 1.0 NE2 C:GLN321 3.8 29.7 1.0 CA C:SER198 3.8 20.2 1.0 CG C:GLN321 4.0 29.1 1.0 CD C:GLN321 4.1 30.5 1.0 O C:HOH2021 4.3 13.3 1.0 C C:GLU197 4.3 20.1 1.0 N C:SER198 4.6 20.4 1.0 N C:ALA199 4.9 20.3 1.0 OE1 C:GLN321 4.9 32.2 1.0 CB C:SER198 5.0 20.4 1.0

J.Allouch, M.Jam, W.Helbert, T.Barbeyron, B.Kloareg, B.Henrissat, M.Czjzek. The Three-Dimensional Structures of Two {Beta}-Agarases. J.Biol.Chem. V. 278 47171 2003.
ISSN: ISSN 0021-9258
PubMed: 12970344
DOI: 10.1074/JBC.M308313200