Magnesium in PDB 2zxr: Crystal Structure of Recj in Complex with MG2+ From Thermus Thermophilus HB8

The structure of Crystal Structure of Recj in Complex with MG2+ From Thermus Thermophilus HB8, PDB code: 2zxr was solved by T.Wakamatsu, Y.Kitamura, N.Nakagawa, R.Masui, S.Kuramitsu, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	43.01 / 2.15
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	83.357, 83.357, 251.056, 90.00, 90.00, 90.00
R / Rfree (%)	23.5 / 27.9

The binding sites of Magnesium atom in the Crystal Structure of Recj in Complex with MG2+ From Thermus Thermophilus HB8 (pdb code 2zxr). 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 Recj in Complex with MG2+ From Thermus Thermophilus HB8, PDB code: 2zxr:

Magnesium binding site 1 out of 1 in the Crystal Structure of Recj in Complex with MG2+ From Thermus Thermophilus HB8


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 Recj in Complex with MG2+ From Thermus Thermophilus HB8 within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg667 b:15.3 occ:1.00 OD2 A:ASP84 2.3 20.0 1.0 O A:HOH682 2.3 24.1 1.0 OD2 A:ASP221 2.4 22.7 1.0 ND1 A:HIS161 2.5 46.2 1.0 OD1 A:ASP136 2.5 29.6 1.0 NE2 A:HIS160 2.6 38.2 1.0 OD2 A:ASP136 2.6 26.3 1.0 CE1 A:HIS161 2.6 44.3 1.0 CG A:ASP136 2.9 30.3 1.0 CD2 A:HIS160 3.1 41.5 1.0 CG A:ASP221 3.2 23.9 1.0 CG A:ASP84 3.3 21.5 1.0 CG A:HIS161 3.7 45.6 1.0 CB A:ASP84 3.7 20.2 1.0 NE2 A:HIS161 3.7 45.1 1.0 CE1 A:HIS160 3.7 39.4 1.0 CB A:ASP221 3.9 22.6 1.0 O A:HOH872 3.9 42.7 1.0 OD1 A:ASP221 4.1 25.9 1.0 O A:HIS160 4.2 45.0 1.0 CD2 A:HIS161 4.3 45.6 1.0 N A:GLY187 4.3 21.1 1.0 CB A:ASP136 4.4 31.9 1.0 CG A:HIS160 4.4 42.5 1.0 OD1 A:ASP84 4.4 18.8 1.0 O A:HOH902 4.5 22.0 1.0 CB A:HIS161 4.5 45.6 1.0 ND1 A:HIS160 4.7 41.1 1.0 CB A:THR186 4.7 21.5 1.0 CA A:ASP221 4.7 21.3 1.0 OD1 A:ASP82 4.8 35.5 1.0 CA A:GLY187 4.9 21.0 1.0 O A:HOH848 5.0 32.4 1.0

T.Wakamatsu, Y.Kitamura, Y.Kotera, N.Nakagawa, S.Kuramitsu, R.Masui. Structure of Recj Exonuclease Defines Its Specificity For Single-Stranded Dna J.Biol.Chem. V. 285 9762 2010.
ISSN: ISSN 0021-9258
PubMed: 20129927
DOI: 10.1074/JBC.M109.096487