Magnesium in PDB 2bbh: X-Ray Structure of T.Maritima Cora Soluble Domain

The structure of X-Ray Structure of T.Maritima Cora Soluble Domain, PDB code: 2bbh was solved by V.V.Lunin, E.Dobrovetsky, G.Khutoreskaya, A.Bochkarev, M.E.Maguire, A.M.Edwards, C.M.Koth, Structural Genomics Consortium (Sgc), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	42.60 / 1.85
Space group	P 41 21 2
Cell size a, b, c (Å), α, β, γ (°)	77.995, 77.995, 101.609, 90.00, 90.00, 90.00
R / Rfree (%)	19.6 / 23.3

The structure of X-Ray Structure of T.Maritima Cora Soluble Domain also contains other interesting chemical elements:

Sodium

(Na)

1 atom

The binding sites of Magnesium atom in the X-Ray Structure of T.Maritima Cora Soluble Domain (pdb code 2bbh). 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 X-Ray Structure of T.Maritima Cora Soluble Domain, PDB code: 2bbh:

Magnesium binding site 1 out of 1 in the X-Ray Structure of T.Maritima Cora Soluble Domain


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of X-Ray Structure of T.Maritima Cora Soluble Domain within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg302 b:35.0 occ:1.00 OD1 A:ASP89 2.0 19.8 1.0 O A:HOH619 2.1 29.5 1.0 O A:HOH573 2.2 18.4 0.5 O A:HOH613 2.3 22.7 1.0 O A:HOH437 2.3 32.1 1.0 O A:HOH425 2.3 30.8 1.0 CG A:ASP89 3.0 23.2 1.0 OD2 A:ASP89 3.3 19.8 1.0 OE1 A:GLN95 3.9 26.1 1.0 OE2 A:GLU88 3.9 30.1 1.0 NE2 A:GLN95 4.1 23.7 1.0 O A:LEU85 4.3 20.8 1.0 CB A:ASP89 4.3 18.3 1.0 CD A:GLN95 4.4 23.7 1.0 O A:HOH516 4.5 43.0 1.0 CA A:ASP89 4.7 19.7 1.0 CD A:GLU88 4.7 28.7 1.0 N A:ASP89 4.8 20.4 1.0 NZ A:LYS98 5.0 17.5 1.0

V.V.Lunin, E.Dobrovetsky, G.Khutoreskaya, R.Zhang, A.Joachimiak, D.A.Doyle, A.Bochkarev, M.E.Maguire, A.M.Edwards, C.M.Koth. Crystal Structure of the Cora MG2+ Transporter. Nature V. 440 833 2006.
ISSN: ISSN 0028-0836
PubMed: 16598263
DOI: 10.1038/NATURE04642