Magnesium in PDB 3qqy: Crystal Structure of A Novel Laglidadg Homing Endonuclease, I-Onui (From Ophiostoma Novo-Ulmi Subsp. Americana)

The structure of Crystal Structure of A Novel Laglidadg Homing Endonuclease, I-Onui (From Ophiostoma Novo-Ulmi Subsp. Americana), PDB code: 3qqy was solved by R.Takeuchi, B.L.Stoddard, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	44.46 / 2.40
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	37.948, 73.933, 166.930, 90.00, 90.00, 90.00
R / Rfree (%)	18.9 / 24

The binding sites of Magnesium atom in the Crystal Structure of A Novel Laglidadg Homing Endonuclease, I-Onui (From Ophiostoma Novo-Ulmi Subsp. Americana) (pdb code 3qqy). 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 A Novel Laglidadg Homing Endonuclease, I-Onui (From Ophiostoma Novo-Ulmi Subsp. Americana), PDB code: 3qqy:

Magnesium binding site 1 out of 1 in the Crystal Structure of A Novel Laglidadg Homing Endonuclease, I-Onui (From Ophiostoma Novo-Ulmi Subsp. Americana)


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 A Novel Laglidadg Homing Endonuclease, I-Onui (From Ophiostoma Novo-Ulmi Subsp. Americana) within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg304 b:42.6 occ:1.00 O A:ALA21 2.8 20.7 1.0 OP1 C:DA16 2.8 21.3 1.0 OE1 A:GLU22 3.0 23.2 1.0 OP1 B:DC14 3.0 21.7 1.0 OE1 A:GLU178 3.0 31.4 1.0 OP2 B:DA15 3.1 33.9 1.0 O3' C:DT15 3.4 23.2 1.0 CD A:GLU22 3.6 20.9 1.0 OE2 A:GLU22 3.7 24.0 1.0 P C:DA16 3.8 24.0 1.0 O3' B:DC14 3.9 27.6 1.0 CG A:GLU178 3.9 24.2 1.0 CD A:GLU178 3.9 31.3 1.0 C A:ALA21 4.0 20.2 1.0 P B:DA15 4.1 28.9 1.0 C4' B:DC14 4.2 25.3 1.0 O C:HOH60 4.3 19.9 1.0 C3' C:DT15 4.4 21.3 1.0 C3' B:DC14 4.4 23.2 1.0 C5' B:DC14 4.4 24.7 1.0 P B:DC14 4.4 26.9 1.0 C4' C:DT15 4.5 21.7 1.0 C5' C:DA16 4.6 22.6 1.0 CA A:GLU22 4.7 20.2 1.0 O5' C:DA16 4.7 24.2 1.0 N A:GLU22 4.8 20.1 1.0 CG A:GLU22 4.8 20.5 1.0 OP2 C:DA16 4.9 24.7 1.0 CA A:ALA21 4.9 20.1 1.0 O5' B:DC14 4.9 27.3 1.0 OP1 B:DA15 5.0 31.6 1.0

R.Takeuchi, A.R.Lambert, A.N.Mak, K.Jacoby, R.J.Dickson, G.B.Gloor, A.M.Scharenberg, D.R.Edgell, B.L.Stoddard. Tapping Natural Reservoirs of Homing Endonucleases For Targeted Gene Modification. Proc.Natl.Acad.Sci.Usa V. 108 13077 2011.
ISSN: ISSN 0027-8424
PubMed: 21784983
DOI: 10.1073/PNAS.1107719108