Calcium in PDB 8bu0: Crystal Structure of An 8 Repeat Consensus Tpr Superhelix with Calcium

The structure of Crystal Structure of An 8 Repeat Consensus Tpr Superhelix with Calcium, PDB code: 8bu0 was solved by M.Liutkus, A.L.Rojas, A.L.Cortajarena, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	45.55 / 1.40
Space group	P 32 2 1
Cell size a, b, c (Å), α, β, γ (°)	67.428, 67.428, 72.613, 90, 90, 120
R / Rfree (%)	18.3 / 19.7

The structure of Crystal Structure of An 8 Repeat Consensus Tpr Superhelix with Calcium also contains other interesting chemical elements:

Chlorine

(Cl)

1 atom

The binding sites of Calcium atom in the Crystal Structure of An 8 Repeat Consensus Tpr Superhelix with Calcium (pdb code 8bu0). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 6 binding sites of Calcium where determined in the Crystal Structure of An 8 Repeat Consensus Tpr Superhelix with Calcium, PDB code: 8bu0:
Jump to Calcium binding site number: 1; 2; 3; 4; 5; 6;

Calcium binding site 1 out of 6 in the Crystal Structure of An 8 Repeat Consensus Tpr Superhelix with Calcium


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 An 8 Repeat Consensus Tpr Superhelix with Calcium within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca307 b:30.7 occ:1.00 CA A:CA308 4.0 29.2 1.0 CH3 A:ACT321 4.4 37.8 1.0

Calcium binding site 2 out of 6 in the Crystal Structure of An 8 Repeat Consensus Tpr Superhelix with Calcium


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 An 8 Repeat Consensus Tpr Superhelix with Calcium within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca308 b:29.2 occ:1.00 O A:HOH471 2.5 32.7 1.0 CA A:CA309 4.0 26.0 0.7 CA A:CA307 4.0 30.7 1.0 OXT A:ACT321 4.1 46.7 1.0 OE1 A:GLN14 4.4 30.5 1.0 O A:HOH459 4.4 34.4 1.0

Calcium binding site 3 out of 6 in the Crystal Structure of An 8 Repeat Consensus Tpr Superhelix with Calcium


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Crystal Structure of An 8 Repeat Consensus Tpr Superhelix with Calcium within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca309 b:26.0 occ:0.70 OE1 A:GLN14 2.3 30.5 1.0 O A:HOH458 2.3 34.1 1.0 O A:HOH471 2.7 32.7 1.0 CD A:GLN14 3.3 27.6 1.0 OXT A:ACT321 3.8 46.7 1.0 CG A:GLN14 3.8 28.2 1.0 CB A:GLN14 3.9 27.3 1.0 CA A:CA308 4.0 29.2 1.0 O A:HOH429 4.4 45.0 1.0 NE2 A:GLN14 4.5 28.1 1.0 OD2 A:ASP16 4.6 35.0 1.0 O A:GLN14 4.7 33.8 1.0 CA A:GLN14 4.9 30.1 1.0 O A:HOH459 5.0 34.4 1.0

Calcium binding site 4 out of 6 in the Crystal Structure of An 8 Repeat Consensus Tpr Superhelix with Calcium


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 4 of Crystal Structure of An 8 Repeat Consensus Tpr Superhelix with Calcium within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca310 b:27.7 occ:0.50 O A:HOH484 3.6 47.1 1.0 N A:ALA1 4.4 37.9 1.0 OE1 A:GLU2 4.6 46.8 1.0

Calcium binding site 5 out of 6 in the Crystal Structure of An 8 Repeat Consensus Tpr Superhelix with Calcium


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 5 of Crystal Structure of An 8 Repeat Consensus Tpr Superhelix with Calcium within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca311 b:34.8 occ:0.70 OE2 A:GLU19 2.3 45.9 1.0 OD1 A:ASP18 2.4 41.3 1.0 O A:HOH403 2.4 43.3 1.0 OD2 A:ASP18 2.5 39.5 1.0 OE1 A:GLU19 2.6 33.2 1.0 CG A:ASP18 2.8 36.9 1.0 CD A:GLU19 2.8 34.6 1.0 O A:HOH440 2.8 55.0 1.0 CB A:ASP18 4.3 36.7 1.0 CG A:GLU19 4.3 34.1 1.0 O A:HOH462 4.4 41.1 1.0 O A:HOH460 4.6 48.8 1.0 OD1 A:ASP16 4.7 35.8 1.0 N A:GLU19 4.7 28.6 1.0 N A:ASP18 4.8 29.7 1.0 CH3 A:ACT301 4.8 45.7 1.0 O A:ACT301 4.9 59.4 1.0 CA A:ASP16 4.9 26.4 1.0 CA A:ASP18 4.9 33.9 1.0 CB A:ASP16 5.0 29.1 1.0

Calcium binding site 6 out of 6 in the Crystal Structure of An 8 Repeat Consensus Tpr Superhelix with Calcium


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 6 of Crystal Structure of An 8 Repeat Consensus Tpr Superhelix with Calcium within 5.0Å range:

M.Liutkus, A.L.Rojas, I.R.Sasselli, A.L.Cortajarena. Diverse Crystalline Protein Scaffolds Through Metal-Dependent Polymorphism To Be Published.