Magnesium in PDB 6j9k: Apo-ACRIIC2

The structure of Apo-ACRIIC2, PDB code: 6j9k was solved by Y.L.Zhu, A.Gao, A.Serganov, P.Gao, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	40.22 / 2.23
Space group	P 63 2 2
Cell size a, b, c (Å), α, β, γ (°)	72.022, 72.022, 105.230, 90.00, 90.00, 120.00
R / Rfree (%)	20.6 / 24.3

The binding sites of Magnesium atom in the Apo-ACRIIC2 (pdb code 6j9k). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Apo-ACRIIC2, PDB code: 6j9k:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Apo-ACRIIC2


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Apo-ACRIIC2 within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg201 b:89.8 occ:0.33 OE1 A:GLU63 4.0 87.8 1.0 OE2 A:GLU63 4.0 81.3 1.0 O A:HOH324 4.4 52.0 0.8 CD A:GLU63 4.5 88.9 1.0 CA A:GLY62 5.0 64.0 1.0

Magnesium binding site 2 out of 2 in the Apo-ACRIIC2


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Apo-ACRIIC2 within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg202 b:0.6 occ:1.00 OD1 A:ASN113 3.5 0.9 1.0 OD1 A:ASP109 3.6 72.6 1.0 OD2 A:ASP109 3.9 67.5 1.0 CZ A:PHE41 4.1 58.1 1.0 CG A:ASP109 4.2 65.1 1.0 ND2 A:ASN113 4.2 0.9 1.0 O A:HOH338 4.2 89.0 1.0 CE2 A:PHE41 4.2 64.6 1.0 OE2 A:GLU25 4.3 73.3 1.0 CG A:ASN113 4.3 0.5 1.0 OE1 A:GLU25 4.4 71.6 1.0 CE2 A:PHE45 4.5 69.9 1.0 CD A:GLU25 4.8 57.3 1.0 O A:ASP109 4.9 66.6 1.0 CE1 A:PHE41 5.0 62.8 1.0

Y.Zhu, A.Gao, Q.Zhan, Y.Wang, H.Feng, S.Liu, G.Gao, A.Serganov, P.Gao. Diverse Mechanisms of Crispr-CAS9 Inhibition By Type Iic Anti-Crispr Proteins. Mol. Cell V. 74 296 2019.
ISSN: ISSN 1097-4164
PubMed: 30850331
DOI: 10.1016/J.MOLCEL.2019.01.038