Calcium in PDB 3s4l: The Crispr-Associated CAS3 Hd Domain Protein MJ0384 From Methanocaldococcus Jannaschii

The structure of The Crispr-Associated CAS3 Hd Domain Protein MJ0384 From Methanocaldococcus Jannaschii, PDB code: 3s4l was solved by P.Petit, G.Brown, A.Yakunin, A.Edwards, A.Joachimiak, A.Savchenko, Midwestcenter For Structural Genomics (Mcsg), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.54 / 2.30
Space group	P 41 21 2
Cell size a, b, c (Å), α, β, γ (°)	59.073, 59.073, 162.879, 90.00, 90.00, 90.00
R / Rfree (%)	23.4 / 27.2

The binding sites of Calcium atom in the The Crispr-Associated CAS3 Hd Domain Protein MJ0384 From Methanocaldococcus Jannaschii (pdb code 3s4l). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the The Crispr-Associated CAS3 Hd Domain Protein MJ0384 From Methanocaldococcus Jannaschii, PDB code: 3s4l:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the The Crispr-Associated CAS3 Hd Domain Protein MJ0384 From Methanocaldococcus Jannaschii


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of The Crispr-Associated CAS3 Hd Domain Protein MJ0384 From Methanocaldococcus Jannaschii within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca500 b:64.6 occ:1.00 O A:HOH276 3.7 36.4 1.0 CE A:MET24 3.9 76.4 1.0 NE2 A:HIS66 4.0 41.0 1.0 O A:LEU215 4.4 71.1 1.0 CA A:VAL216 4.4 66.5 1.0 CB A:VAL216 4.5 67.1 1.0 CD2 A:HIS66 4.5 41.5 1.0 N A:VAL216 4.5 59.3 1.0 C A:LEU215 4.6 64.0 1.0 CG1 A:VAL216 4.8 69.0 1.0

Calcium binding site 2 out of 2 in the The Crispr-Associated CAS3 Hd Domain Protein MJ0384 From Methanocaldococcus Jannaschii


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of The Crispr-Associated CAS3 Hd Domain Protein MJ0384 From Methanocaldococcus Jannaschii within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca501 b:24.3 occ:1.00 OD2 A:ASP67 2.3 39.1 1.0 NE2 A:HIS91 2.3 28.1 1.0 O A:HOH276 2.3 36.4 1.0 NE2 A:HIS124 2.3 38.7 1.0 NE2 A:HIS123 2.4 34.7 1.0 O A:HOH275 2.8 70.9 1.0 CD2 A:HIS124 3.0 32.3 1.0 CE1 A:HIS91 3.2 22.5 1.0 CD2 A:HIS123 3.2 35.3 1.0 CG A:ASP67 3.3 39.5 1.0 CD2 A:HIS91 3.3 29.3 1.0 CE1 A:HIS124 3.4 38.2 1.0 CE1 A:HIS123 3.4 26.9 1.0 OD1 A:ASP67 3.6 42.5 1.0 CG A:HIS124 4.3 34.4 1.0 ND1 A:HIS91 4.3 29.9 1.0 CG A:HIS123 4.4 36.1 1.0 ND1 A:HIS124 4.4 39.3 1.0 CG A:HIS91 4.4 24.9 1.0 ND1 A:HIS123 4.5 30.6 1.0 CE A:LYS70 4.5 38.2 1.0 CB A:ASP67 4.6 31.9 1.0 CD2 A:HIS66 4.6 41.5 1.0 O A:HIS66 4.7 33.2 1.0 CA A:ASP67 4.9 27.1 1.0

N.Beloglazova, P.Petit, R.Flick, G.Brown, J.Osipiuk, A.Savchenko, A.F.Yakunin. Nuclease Activity and Crystal Structure of the Crispr-Associated CAS3 Hd Domain Protein MJ0384 From Methanocaldococcus Jannaschii To Be Published.