Magnesium in PDB 4p0p: Crystal Structure of Human MUS81-EME1 in Complex with 5'-Flap Dna, and MG2+

The structure of Crystal Structure of Human MUS81-EME1 in Complex with 5'-Flap Dna, and MG2+, PDB code: 4p0p was solved by G.H.Gwon, K.Baek, Y.Cho, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	33.03 / 2.80
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	85.023, 226.499, 52.457, 90.00, 90.00, 90.00
R / Rfree (%)	22.2 / 24.3

The binding sites of Magnesium atom in the Crystal Structure of Human MUS81-EME1 in Complex with 5'-Flap Dna, and MG2+ (pdb code 4p0p). 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 Human MUS81-EME1 in Complex with 5'-Flap Dna, and MG2+, PDB code: 4p0p:

Magnesium binding site 1 out of 1 in the Crystal Structure of Human MUS81-EME1 in Complex with 5'-Flap Dna, and MG2+


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 Human MUS81-EME1 in Complex with 5'-Flap Dna, and MG2+ within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg601 b:76.1 occ:1.00 OD1 A:ASP307 2.2 66.7 1.0 OE1 A:GLU277 2.3 91.2 1.0 OD2 A:ASP274 2.3 78.8 1.0 O A:HOH720 2.5 86.1 1.0 CG A:ASP307 3.3 58.3 1.0 CD A:GLU277 3.4 86.8 1.0 CG A:ASP274 3.5 71.0 1.0 CG A:GLU277 4.1 77.6 1.0 OD2 A:ASP307 4.1 65.2 1.0 O A:GLY306 4.1 49.1 1.0 CB A:ASP307 4.2 47.0 1.0 OD1 A:ASP274 4.3 50.7 1.0 OE2 A:GLU277 4.3 78.3 1.0 CA A:ASP307 4.4 49.9 1.0 CB A:ASP274 4.4 63.3 1.0 C A:GLY306 4.8 35.7 1.0 N A:ASP307 4.9 44.1 1.0

G.H.Gwon, A.Jo, K.Baek, K.S.Jin, Y.Fu, J.B.Lee, Y.Kim, Y.Cho. Crystal Structures of the Structure-Selective Nuclease MUS81-EME1 Bound to Flap Dna Substrates. Embo J. V. 33 1061 2014.
ISSN: ESSN 1460-2075
PubMed: 24733841
DOI: 10.1002/EMBJ.201487820