Magnesium in PDB 8k2g: Crystal Structure of Group 1 Oligosaccharide-Releasing Beta-N- Acetylgalactosaminidase Ngaca From Cohnella Abietis, Apo 2 Form

The structure of Crystal Structure of Group 1 Oligosaccharide-Releasing Beta-N- Acetylgalactosaminidase Ngaca From Cohnella Abietis, Apo 2 Form, PDB code: 8k2g was solved by T.Sumida, S.Fushinobu, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	47.67 / 1.75
Space group	P 1
Cell size a, b, c (Å), α, β, γ (°)	53.214, 69.679, 71.113, 88.41, 74.33, 87.93
R / Rfree (%)	15.6 / 19.3

The binding sites of Magnesium atom in the Crystal Structure of Group 1 Oligosaccharide-Releasing Beta-N- Acetylgalactosaminidase Ngaca From Cohnella Abietis, Apo 2 Form (pdb code 8k2g). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Crystal Structure of Group 1 Oligosaccharide-Releasing Beta-N- Acetylgalactosaminidase Ngaca From Cohnella Abietis, Apo 2 Form, PDB code: 8k2g:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of Group 1 Oligosaccharide-Releasing Beta-N- Acetylgalactosaminidase Ngaca From Cohnella Abietis, Apo 2 Form


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 Group 1 Oligosaccharide-Releasing Beta-N- Acetylgalactosaminidase Ngaca From Cohnella Abietis, Apo 2 Form within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg601 b:18.1 occ:1.00 OE2 B:GLU425 2.1 15.3 1.0 O B:HOH782 2.1 21.6 1.0 O B:HOH879 2.2 19.8 1.0 O B:HOH814 2.2 15.6 1.0 CD B:GLU425 3.0 16.3 1.0 OE1 B:GLU425 3.4 17.8 1.0 O B:HOH896 4.0 11.9 1.0 O B:HOH1074 4.2 34.1 1.0 O B:HOH946 4.3 27.8 1.0 CG B:GLU425 4.3 16.3 1.0 O B:GLY423 4.4 18.9 1.0 O B:SER92 4.4 10.4 1.0 OE1 B:GLU91 4.4 16.9 1.0 O B:HOH893 4.6 22.0 1.0 O B:HOH962 4.6 14.5 1.0 CB B:GLU91 4.8 11.3 1.0 CB B:GLU425 4.9 13.0 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of Group 1 Oligosaccharide-Releasing Beta-N- Acetylgalactosaminidase Ngaca From Cohnella Abietis, Apo 2 Form


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Crystal Structure of Group 1 Oligosaccharide-Releasing Beta-N- Acetylgalactosaminidase Ngaca From Cohnella Abietis, Apo 2 Form within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg601 b:16.4 occ:1.00 OE2 A:GLU425 2.0 14.0 1.0 O A:HOH989 2.1 17.0 1.0 O A:HOH821 2.1 14.7 1.0 O A:HOH784 2.1 19.0 1.0 O A:HOH844 2.2 15.8 1.0 CD A:GLU425 3.0 14.8 1.0 OE1 A:GLU425 3.4 17.9 1.0 O A:HOH880 4.1 11.8 1.0 O A:HOH751 4.2 38.3 1.0 O A:GLY423 4.3 15.7 1.0 CG A:GLU425 4.3 13.8 1.0 O A:HOH1001 4.3 29.1 1.0 OE1 A:GLU91 4.4 17.7 1.0 O A:SER92 4.4 10.5 1.0 O A:HOH938 4.6 14.0 1.0 O A:HOH858 4.6 24.5 1.0 CB A:GLU91 4.8 11.6 1.0 CB A:GLU425 4.9 11.5 1.0

T.Sumida, S.Hiraoka, K.Usui, A.Ishiwata, T.Sengoku, K.A.Stubbs, K.Tanaka, S.Deguchi, S.Fushinobu, T.Nunoura. Genetic and Functional Diversity of Beta-N-Acetylgalactosamine Residue-Targeting Glycosidases Expanded By Deep-Sea Metagenome To Be Published.