Magnesium in PDB 2reu: Crystal Structure of the C-Terminal of SAU3AI Fragment

All present enzymatic activity of Crystal Structure of the C-Terminal of SAU3AI Fragment:
3.1.21.4;

The structure of Crystal Structure of the C-Terminal of SAU3AI Fragment, PDB code: 2reu was solved by X.Hu, F.Yu, C.Xu, J.He, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	28.35 / 1.90
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	76.789, 122.009, 34.736, 90.00, 90.00, 90.00
R / Rfree (%)	19.9 / 23.6

The binding sites of Magnesium atom in the Crystal Structure of the C-Terminal of SAU3AI Fragment (pdb code 2reu). 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 the C-Terminal of SAU3AI Fragment, PDB code: 2reu:

Magnesium binding site 1 out of 1 in the Crystal Structure of the C-Terminal of SAU3AI Fragment


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 the C-Terminal of SAU3AI Fragment within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg301 b:16.3 occ:1.00 OD2 A:ASP191 2.7 21.0 0.5 OD1 A:ASN187 2.7 14.2 1.0 O A:PHE189 2.8 17.8 1.0 O A:ASN187 2.9 16.5 1.0 O A:HOH466 2.9 27.2 1.0 O A:HOH320 3.0 23.2 1.0 CG A:ASP191 3.4 20.4 0.5 OD1 A:ASP191 3.4 21.3 0.5 C A:ASN187 3.6 17.9 1.0 CG A:ASN187 3.6 16.8 1.0 N A:PHE189 3.7 16.9 1.0 C A:PHE189 3.8 17.1 1.0 O A:HOH447 3.9 43.4 1.0 CA A:PHE189 4.2 17.4 1.0 C A:ASN188 4.3 18.1 1.0 N A:ASN188 4.3 17.6 1.0 ND2 A:ASN187 4.3 16.0 1.0 CB A:PHE189 4.3 17.9 1.0 CA A:ASN188 4.4 18.1 1.0 CA A:ASN187 4.4 17.4 1.0 N A:ASN187 4.4 19.1 1.0 CB A:ASP191 4.4 20.1 0.5 CB A:ASN187 4.6 16.5 1.0 O A:HOH420 4.6 34.2 1.0 OD2 A:ASP191 4.7 20.9 0.5 CB A:ASP191 4.7 20.1 0.5 O A:HOH302 4.8 13.0 1.0 C A:VAL190 4.8 17.6 1.0 O A:VAL190 4.8 16.3 1.0 N A:ASP191 4.8 17.9 1.0 N A:VAL190 4.9 17.1 1.0 CG A:ASP191 5.0 20.3 0.5

C.Y.Xu, F.Yu, S.J.Xu, Y.Ding, L.H.Sun, L.Tang, X.J.Hu, Z.H.Zhang, J.H.He. Crystal Structure and Function of C-Terminal SAU3AI Domain Biochim.Biophys.Acta V.1794 118 2009.
ISSN: ISSN 0006-3002
PubMed: 18930848
DOI: 10.1016/J.BBAPAP.2008.09.008