Calcium in PDB 4za6: Structure of the R. Erythropolis Transcriptional Repressor Qsdr From Tetr Family

The structure of Structure of the R. Erythropolis Transcriptional Repressor Qsdr From Tetr Family, PDB code: 4za6 was solved by A.El Sahili, S.Morera, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	45.81 / 1.97
Space group	I 41
Cell size a, b, c (Å), α, β, γ (°)	91.630, 91.630, 145.220, 90.00, 90.00, 90.00
R / Rfree (%)	20.6 / 22.8

The binding sites of Calcium atom in the Structure of the R. Erythropolis Transcriptional Repressor Qsdr From Tetr Family (pdb code 4za6). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Structure of the R. Erythropolis Transcriptional Repressor Qsdr From Tetr Family, PDB code: 4za6:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Structure of the R. Erythropolis Transcriptional Repressor Qsdr From Tetr Family


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Structure of the R. Erythropolis Transcriptional Repressor Qsdr From Tetr Family within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca206 b:46.8 occ:1.00 N A:LEU5 3.5 30.0 1.0 N A:ASP4 3.5 34.0 1.0 CB A:THR3 3.7 38.1 1.0 CB A:LEU5 3.8 31.6 1.0 CB A:ASP4 3.9 36.1 1.0 CA A:ASP4 4.1 33.5 1.0 C A:ASP4 4.3 34.9 1.0 CA A:LEU5 4.3 30.5 1.0 OG1 A:THR3 4.3 37.1 1.0 C A:THR3 4.3 36.6 1.0 O A:HOH307 4.4 52.6 1.0 OD2 A:ASP4 4.4 63.9 1.0 CA A:THR3 4.5 32.9 1.0 CG2 A:THR3 4.5 31.7 1.0 CG A:ASP4 4.5 53.6 1.0

Calcium binding site 2 out of 2 in the Structure of the R. Erythropolis Transcriptional Repressor Qsdr From Tetr Family


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Structure of the R. Erythropolis Transcriptional Repressor Qsdr From Tetr Family within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca204 b:0.5 occ:1.00 O B:HOH379 2.1 25.0 1.0 CB B:THR3 3.6 38.5 1.0 CG2 B:THR3 3.8 32.5 1.0 OG1 B:THR3 4.2 35.2 1.0 CB B:LEU5 4.6 37.7 1.0 CA B:THR3 4.8 36.3 1.0 N B:ASP4 4.9 37.8 1.0 N B:LEU5 4.9 35.4 1.0

A.El Sahili, A.Kwasiborski, N.Mothe, C.Velours, P.Legrand, S.Morera, D.Faure. Natural Guided Genome Engineering Reveals Transcriptional Regulators Controlling Quorum-Sensing Signal Degradation. Plos One V. 10 41718 2015.
ISSN: ESSN 1932-6203
PubMed: 26554837
DOI: 10.1371/JOURNAL.PONE.0141718