Magnesium in PDB 1oh5: The Crystal Structure of E. Coli Muts Binding to Dna with A C:A Mismatch

The structure of The Crystal Structure of E. Coli Muts Binding to Dna with A C:A Mismatch, PDB code: 1oh5 was solved by G.Natrajan, M.H.Lamers, J.H.Enzlin, H.H.K.Winterwerp, A.Perrakis, T.K.Sixma, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	15.00 / 2.90
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	89.913, 91.887, 261.173, 90.00, 90.00, 90.00
R / Rfree (%)	22.4 / 29.4

The binding sites of Magnesium atom in the The Crystal Structure of E. Coli Muts Binding to Dna with A C:A Mismatch (pdb code 1oh5). 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 The Crystal Structure of E. Coli Muts Binding to Dna with A C:A Mismatch, PDB code: 1oh5:

Magnesium binding site 1 out of 1 in the The Crystal Structure of E. Coli Muts Binding to Dna with A C:A Mismatch


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of The Crystal Structure of E. Coli Muts Binding to Dna with A C:A Mismatch within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1802 b:26.7 occ:1.00 O2B A:ADP1801 2.2 32.6 1.0 O A:HOH2025 2.2 26.7 1.0 O A:HOH2031 2.2 26.7 1.0 OG A:SER621 2.2 32.5 1.0 O A:HOH2024 2.2 28.2 1.0 O A:HOH2023 2.2 24.7 1.0 CB A:SER621 3.3 33.9 1.0 PB A:ADP1801 3.5 36.0 1.0 O1A A:ADP1801 3.7 36.7 1.0 O3B A:ADP1801 3.7 36.0 1.0 OD1 A:ASP693 3.8 35.4 1.0 OD2 A:ASP693 3.9 37.6 1.0 CG A:ASP693 4.3 35.9 1.0 O1B A:ADP1801 4.4 36.8 1.0 N A:SER621 4.4 34.5 1.0 CA A:SER621 4.4 34.1 1.0 O3A A:ADP1801 4.5 35.3 1.0 PA A:ADP1801 4.5 37.1 1.0 O2A A:ADP1801 4.7 37.7 1.0 OE2 A:GLU694 4.7 31.3 1.0

G.Natrajan, M.H.Lamers, J.H.Enzlin, H.H.K.Winterwerp, A.Perrakis, T.K.Sixma. Structures of E. Coli Dna Mismatch Repair Enzyme Muts in Complex with Different Mismatches: A Common Recognition Mode For Diverse Substrates Nucleic Acids Res. V. 31 4814 2003.
ISSN: ISSN 0305-1048
PubMed: 12907723
DOI: 10.1093/NAR/GKG677