Calcium in PDB 2qm3: Crystal Structure of A Predicted Methyltransferase From Pyrococcus Furiosus

The structure of Crystal Structure of A Predicted Methyltransferase From Pyrococcus Furiosus, PDB code: 2qm3 was solved by M.E.Cuff, E.Duggan, S.Clancy, A.Joachimiak, Midwest Center For Structuralgenomics (Mcsg), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	39.90 / 2.05
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	82.382, 85.262, 53.963, 90.00, 90.00, 90.00
R / Rfree (%)	18.3 / 22.7

The binding sites of Calcium atom in the Crystal Structure of A Predicted Methyltransferase From Pyrococcus Furiosus (pdb code 2qm3). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Crystal Structure of A Predicted Methyltransferase From Pyrococcus Furiosus, PDB code: 2qm3:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Crystal Structure of A Predicted Methyltransferase From Pyrococcus Furiosus


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure of A Predicted Methyltransferase From Pyrococcus Furiosus within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca350 b:52.3 occ:1.00 O A:ALA127 2.3 52.0 1.0 O A:HOH521 2.4 36.7 1.0 O A:HOH529 2.4 56.6 1.0 O A:HOH514 2.5 51.0 1.0 OD1 A:ASP158 2.5 50.5 1.0 O A:HOH517 2.6 47.8 1.0 OD2 A:ASP158 2.6 51.3 1.0 CG A:ASP158 2.9 49.1 1.0 C A:ALA127 3.5 52.1 1.0 N A:ALA127 4.0 55.0 1.0 CA A:ALA127 4.3 53.0 1.0 OD2 A:ASP224 4.3 66.2 1.0 O A:HOH456 4.3 52.3 1.0 OD1 A:ASP159 4.3 51.4 1.0 CB A:ASP158 4.4 48.5 1.0 N A:TYR128 4.5 49.9 1.0 CB A:ALA127 4.5 52.9 1.0 CA A:TYR128 4.6 49.1 1.0 CB A:ASP224 4.7 53.1 1.0 CE2 A:TYR289 4.8 50.3 1.0 O A:ASP125 4.8 59.8 1.0 O A:ASP224 4.9 52.0 1.0 CG A:ASP159 5.0 50.0 1.0

Calcium binding site 2 out of 2 in the Crystal Structure of A Predicted Methyltransferase From Pyrococcus Furiosus


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Crystal Structure of A Predicted Methyltransferase From Pyrococcus Furiosus within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca351 b:74.8 occ:1.00 O A:HOH622 2.6 69.5 1.0 O A:HOH619 2.8 50.5 1.0 O A:HOH621 2.8 67.0 1.0 O A:HOH623 2.8 53.3 1.0 O A:HOH620 3.1 66.7 1.0 O A:HOH626 3.1 59.6 1.0 OD1 A:ASP219 4.3 46.5 1.0 NZ A:LYS244 4.5 49.0 1.0 OD2 A:ASP219 4.7 43.9 1.0 CG A:ASP219 4.8 43.5 1.0 CD A:LYS150 4.9 45.2 1.0 NZ A:LYS150 4.9 45.4 1.0 NZ A:LYS172 4.9 46.5 0.7 O A:ASN149 4.9 42.9 1.0 O A:HOH624 4.9 64.2 1.0

M.E.Cuff, E.Duggan, S.Clancy, A.Joachimiak. The Structure of A Predicted Methyltransferase From Pyrococcus Furiosus. To Be Published.