Magnesium in PDB 1txu: Crystal Structure of the VPS9 Domain of Rabex-5

The structure of Crystal Structure of the VPS9 Domain of Rabex-5, PDB code: 1txu was solved by A.Delprato, E.Merithew, D.G.Lambright, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 2.35
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	68.047, 88.329, 47.299, 90.00, 90.00, 90.00
R / Rfree (%)	22.7 / 26.9

The binding sites of Magnesium atom in the Crystal Structure of the VPS9 Domain of Rabex-5 (pdb code 1txu). 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 VPS9 Domain of Rabex-5, PDB code: 1txu:

Magnesium binding site 1 out of 1 in the Crystal Structure of the VPS9 Domain of Rabex-5


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 VPS9 Domain of Rabex-5 within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1 b:48.1 occ:1.00 NE2 A:HIS297 2.5 30.9 1.0 OD2 A:ASP274 2.5 34.8 1.0 OD1 A:ASP274 3.2 33.2 1.0 CG A:ASP274 3.2 34.0 1.0 CE1 A:HIS297 3.4 28.6 1.0 CD2 A:HIS297 3.5 29.4 1.0 O A:LYS270 4.2 29.7 1.0 ND1 A:HIS297 4.6 30.6 1.0 CG A:HIS297 4.7 31.3 1.0 CB A:ASP274 4.7 30.4 1.0 CB A:LYS270 4.7 32.2 1.0 CB A:LYS293 4.8 35.0 1.0 C A:LYS270 4.9 28.7 1.0

A.Delprato, E.Merithew, D.G.Lambright. Structure, Exchange Determinants, and Family-Wide Rab Specificity of the Tandem Helical Bundle and VPS9 Domains of Rabex-5 Cell(Cambridge,Mass.) V. 118 607 2004.
ISSN: ISSN 0092-8674
PubMed: 15339665
DOI: 10.1016/J.CELL.2004.08.009