Magnesium in PDB 6ktb: Crystal Structure of B. Halodurans Mntr in Apo Form

The structure of Crystal Structure of B. Halodurans Mntr in Apo Form, PDB code: 6ktb was solved by J.Y.Lee, M.Y.Lee, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	37.20 / 2.50
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	39.528, 89.370, 109.945, 90.00, 90.00, 90.00
R / Rfree (%)	17.1 / 21.8

The structure of Crystal Structure of B. Halodurans Mntr in Apo Form also contains other interesting chemical elements:

Manganese

(Mn)

2 atoms

The binding sites of Magnesium atom in the Crystal Structure of B. Halodurans Mntr in Apo Form (pdb code 6ktb). 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 B. Halodurans Mntr in Apo Form, PDB code: 6ktb:

Magnesium binding site 1 out of 1 in the Crystal Structure of B. Halodurans Mntr in Apo 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 B. Halodurans Mntr in Apo Form within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg201 b:47.8 occ:1.00 O A:HOH314 1.9 45.1 1.0 O A:HOH305 2.1 36.9 1.0 OE1 A:GLU99 2.8 44.1 1.0 OE2 A:GLU102 3.1 46.4 1.0 OE2 A:GLU99 3.2 50.7 1.0 CD A:GLU99 3.4 44.2 1.0 OE2 A:GLU11 3.4 40.9 1.0 O A:HOH333 3.7 34.8 1.0 CD2 A:HIS77 3.8 22.6 1.0 OE1 A:GLU11 4.0 30.1 1.0 CD A:GLU11 4.1 28.7 1.0 CD A:GLU102 4.2 43.5 1.0 NE2 A:HIS77 4.3 25.6 1.0 OE1 A:GLU102 4.5 33.0 1.0 OH A:TYR95 4.7 36.1 1.0 CG A:HIS77 4.8 23.7 1.0 CG A:GLU99 4.9 36.7 1.0

M.Y.Lee, D.W.Lee, H.K.Joo, K.H.Jeong, J.Y.Lee. Structural Analysis of the Manganese Transport Regulator Mntr From Bacillus Halodurans in Apo and Manganese Bound Forms. Plos One V. 14 24689 2019.
ISSN: ESSN 1932-6203
PubMed: 31738781
DOI: 10.1371/JOURNAL.PONE.0224689