Magnesium in PDB 6a4a: Oligoribonuclease (Orn) From Colwellia Psychrerythraea Strain 34H

The structure of Oligoribonuclease (Orn) From Colwellia Psychrerythraea Strain 34H, PDB code: 6a4a was solved by C.W.Lee, S.Park, J.H.Lee, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	35.52 / 2.70
Space group	P 41 2 2
Cell size a, b, c (Å), α, β, γ (°)	53.112, 53.112, 143.338, 90.00, 90.00, 90.00
R / Rfree (%)	25.5 / 29.7

The binding sites of Magnesium atom in the Oligoribonuclease (Orn) From Colwellia Psychrerythraea Strain 34H (pdb code 6a4a). 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 Oligoribonuclease (Orn) From Colwellia Psychrerythraea Strain 34H, PDB code: 6a4a:

Magnesium binding site 1 out of 1 in the Oligoribonuclease (Orn) From Colwellia Psychrerythraea Strain 34H


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Oligoribonuclease (Orn) From Colwellia Psychrerythraea Strain 34H within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg201 b:72.3 occ:1.00 OD1 A:ASP12 2.2 70.0 1.0 CG A:ASP12 3.1 70.3 1.0 OD2 A:ASP12 3.4 76.3 1.0 O A:LEU13 3.7 75.8 1.0 OD2 A:ASP163 3.8 87.7 1.0 O A:ASN107 4.5 79.1 1.0 CG A:ASP163 4.5 80.6 1.0 CB A:ASP12 4.5 68.4 1.0 N A:LEU13 4.5 71.3 1.0 OD1 A:ASP163 4.7 78.5 1.0 OE2 A:GLU14 4.8 91.3 1.0 C A:LEU13 4.8 67.5 1.0 O A:HOH306 4.8 65.9 1.0 OD2 A:ASP112 4.8 72.6 1.0

C.W.Lee, S.H.Park, C.S.Jeong, S.S.Cha, H.Park, J.H.Lee. Structural Basis of Small Rna Hydrolysis By Oligoribonuclease (Cpsorn) From Colwellia Psychrerythraea Strain 34H. Sci Rep V. 9 2649 2019.
ISSN: ESSN 2045-2322
PubMed: 30804410
DOI: 10.1038/S41598-019-39641-0