Calcium in PDB 1ys6: Crystal Structure of the Response Regulatory Protein Prra From Mycobacterium Tuberculosis

The structure of Crystal Structure of the Response Regulatory Protein Prra From Mycobacterium Tuberculosis, PDB code: 1ys6 was solved by E.Nowak, S.Panjikar, P.Tucker, Mycobacterium Tuberculosis Structuralproteomics Project (Xmtb), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	18.63 / 1.77
Space group	P 1
Cell size a, b, c (Å), α, β, γ (°)	37.222, 46.538, 65.660, 100.29, 101.68, 92.52
R / Rfree (%)	18.8 / 24.7

The binding sites of Calcium atom in the Crystal Structure of the Response Regulatory Protein Prra From Mycobacterium Tuberculosis (pdb code 1ys6). 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 the Response Regulatory Protein Prra From Mycobacterium Tuberculosis, PDB code: 1ys6:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Crystal Structure of the Response Regulatory Protein Prra From Mycobacterium Tuberculosis


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 the Response Regulatory Protein Prra From Mycobacterium Tuberculosis within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1001 b:28.1 occ:1.00 O A:HOH1074 2.2 53.2 1.0 OD1 A:ASP15 2.2 30.8 1.0 OD2 A:ASP58 2.3 31.6 1.0 O A:ASN60 2.3 36.6 1.0 O A:HOH1075 2.4 26.3 1.0 O A:HOH1058 2.5 35.9 1.0 CG A:ASP58 3.3 35.1 1.0 CG A:ASP15 3.3 30.3 1.0 C A:ASN60 3.5 35.4 1.0 OD1 A:ASP58 3.7 34.1 1.0 OD2 A:ASP15 3.7 31.6 1.0 OD1 A:ASP14 4.2 35.1 1.0 CB A:ASN60 4.2 34.2 0.5 CA A:ASN60 4.2 34.5 0.5 CA A:ASN60 4.3 34.6 0.5 NZ A:LYS108 4.4 37.4 1.0 CG A:MET61 4.5 27.2 1.0 CB A:ASN60 4.5 34.4 0.5 O A:HOH1046 4.5 33.5 1.0 N A:MET61 4.5 34.1 1.0 N A:ASN60 4.5 33.4 1.0 CB A:ASP58 4.6 34.6 1.0 N A:ASP15 4.6 31.7 1.0 CB A:ASP15 4.6 30.7 1.0 CA A:MET61 4.7 33.5 1.0 CG A:ASN60 4.7 35.1 0.5 OD1 A:ASN60 4.8 38.6 0.5 O A:HOH1117 4.8 44.0 1.0 CG A:ASP14 4.9 34.1 1.0 N A:ASP16 4.9 29.7 1.0 O A:HOH1115 4.9 37.2 1.0

Calcium binding site 2 out of 2 in the Crystal Structure of the Response Regulatory Protein Prra From Mycobacterium Tuberculosis


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 the Response Regulatory Protein Prra From Mycobacterium Tuberculosis within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca1002 b:24.9 occ:1.00 OD2 B:ASP58 2.2 33.5 1.0 OD1 B:ASP15 2.2 32.0 1.0 O B:ASN60 2.4 36.5 1.0 O B:HOH2011 2.4 24.6 1.0 O B:HOH2064 2.4 24.3 1.0 O B:HOH2067 2.4 43.0 1.0 CG B:ASP58 3.1 36.7 1.0 CG B:ASP15 3.3 32.4 1.0 OD1 B:ASP58 3.5 39.0 1.0 C B:ASN60 3.6 33.1 1.0 OD2 B:ASP15 3.6 25.9 1.0 O B:HOH2110 3.7 42.8 1.0 OD1 B:ASP14 4.0 31.2 1.0 CB B:ASN60 4.4 29.8 1.0 CA B:ASN60 4.4 31.7 1.0 CB B:ASP58 4.4 30.9 1.0 NZ B:LYS108 4.4 33.5 1.0 N B:ASP15 4.5 29.8 1.0 CG B:MET61 4.5 27.0 1.0 N B:MET61 4.5 34.0 1.0 N B:ASN60 4.5 31.5 1.0 O B:HOH2013 4.5 34.7 1.0 CB B:ASP15 4.6 29.1 1.0 O A:HOH1053 4.6 32.5 1.0 CA B:MET61 4.7 31.1 1.0 CG B:ASP14 4.8 33.7 1.0 N B:ASP16 5.0 31.3 1.0

E.Nowak, S.Panjikar, P.Tucker. Crystal Structure of the Response Regulatory Protein Prra From Mycobacterium Tuberculosis To Be Published.