Magnesium in PDB 6lrb: The A Form Apo Structure of Nrs-1 C Terminal Region-Ctr

The structure of The A Form Apo Structure of Nrs-1 C Terminal Region-Ctr, PDB code: 6lrb was solved by X.Chen, J.Gan, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.56 / 2.65
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	150.719, 150.392, 149.437, 90.00, 90.00, 90.00
R / Rfree (%)	23.3 / 27.8

The binding sites of Magnesium atom in the The A Form Apo Structure of Nrs-1 C Terminal Region-Ctr (pdb code 6lrb). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the The A Form Apo Structure of Nrs-1 C Terminal Region-Ctr, PDB code: 6lrb:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the The A Form Apo Structure of Nrs-1 C Terminal Region-Ctr


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of The A Form Apo Structure of Nrs-1 C Terminal Region-Ctr within 5.0Å range: probe atom residue distance (Å) B Occ D:Mg801 b:26.3 occ:1.00 OD2 F:ASP517 2.3 61.0 1.0 O F:HOH805 2.5 15.2 1.0 O D:HOH902 2.7 30.6 1.0 O D:SER470 2.9 61.4 1.0 CG F:ASP517 3.5 72.6 1.0 O D:ASN471 3.6 31.2 1.0 O F:THR519 3.7 49.9 1.0 C D:ASN471 4.1 33.0 1.0 C D:SER470 4.2 43.5 1.0 CD1 D:ILE472 4.2 45.6 1.0 OD1 F:ASP517 4.2 75.5 1.0 CB D:ASN471 4.6 40.8 1.0 CB F:ASP517 4.6 70.5 1.0 CD2 F:TYR521 4.6 51.1 1.0 N D:ILE472 4.7 33.3 1.0 CE2 F:TYR521 4.7 51.5 1.0 CA D:ASN471 4.8 35.8 1.0 ND2 D:ASN476 4.8 70.8 1.0 C F:THR519 4.8 47.7 1.0 CA D:ILE472 4.9 39.0 1.0 N D:ASN471 4.9 38.8 1.0

Magnesium binding site 2 out of 2 in the The A Form Apo Structure of Nrs-1 C Terminal Region-Ctr


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of The A Form Apo Structure of Nrs-1 C Terminal Region-Ctr within 5.0Å range: probe atom residue distance (Å) B Occ E:Mg801 b:30.2 occ:1.00 OD2 E:ASP517 1.9 0.5 1.0 O E:THR519 2.4 49.9 1.0 CG E:ASP517 2.5 0.8 1.0 OD1 E:ASP517 2.6 0.3 1.0 O F:SER470 3.2 79.0 1.0 OG1 E:THR519 3.3 59.4 1.0 C E:THR519 3.5 58.3 1.0 CB E:ASP517 3.9 96.1 1.0 N E:THR519 4.2 71.7 1.0 CA E:THR519 4.2 66.5 1.0 C F:SER470 4.2 86.1 1.0 CB E:THR519 4.4 57.0 1.0 N E:LEU520 4.5 53.4 1.0 N F:SER470 4.7 66.1 1.0 CB F:SER470 4.8 76.6 1.0 CA E:LEU520 4.8 55.5 1.0 CA F:SER470 4.8 78.9 1.0 CA E:ASP517 5.0 90.7 1.0

X.Chen, S.Su, Y.Chen, Y.Gao, Y.Li, Z.Shao, Y.Zhang, Q.Shao, H.Liu, J.Li, J.Ma, J.Gan. Structural Studies Reveal A Ring-Shaped Architecture of Deep-Sea Vent Phage Nrs-1 Polymerase. Nucleic Acids Res. 2020.
ISSN: ESSN 1362-4962
PubMed: 32016421
DOI: 10.1093/NAR/GKAA071