Calcium in PDB 3to5: High Resolution Structure of CHEY3 From Vibrio Cholerae

The structure of High Resolution Structure of CHEY3 From Vibrio Cholerae, PDB code: 3to5 was solved by J.Dasgupta, U.Sen, M.Biswas, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	23.26 / 1.65
Space group	H 3
Cell size a, b, c (Å), α, β, γ (°)	68.057, 68.057, 75.750, 90.00, 90.00, 120.00
R / Rfree (%)	20.2 / 22.9

The binding sites of Calcium atom in the High Resolution Structure of CHEY3 From Vibrio Cholerae (pdb code 3to5). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the High Resolution Structure of CHEY3 From Vibrio Cholerae, PDB code: 3to5:

Calcium binding site 1 out of 1 in the High Resolution Structure of CHEY3 From Vibrio Cholerae


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of High Resolution Structure of CHEY3 From Vibrio Cholerae within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca131 b:12.3 occ:1.00 O A:HOH142 2.4 13.9 1.0 O A:ASN62 2.4 11.0 1.0 OD1 A:ASP16 2.4 14.0 1.0 OD2 A:ASP60 2.4 13.0 1.0 O A:HOH191 2.4 13.6 1.0 O A:HOH160 2.4 14.1 1.0 OD2 A:ASP15 2.5 13.0 1.0 CG A:ASP60 3.3 11.7 1.0 CG A:ASP16 3.5 15.8 1.0 C A:ASN62 3.5 10.9 1.0 CG A:ASP15 3.6 12.9 1.0 OD1 A:ASP15 3.9 15.0 1.0 OD2 A:ASP16 3.9 18.1 1.0 OD1 A:ASP60 4.1 14.2 1.0 CB A:ASP60 4.1 12.3 1.0 CB A:ASN62 4.2 16.8 1.0 CA A:ASN62 4.2 12.2 1.0 O A:HOH202 4.3 19.8 1.0 O A:HOH197 4.4 18.4 1.0 ND2 A:ASN62 4.4 22.7 1.0 CG A:MET63 4.4 12.2 1.0 N A:ASP16 4.4 11.9 1.0 N A:ASN62 4.5 12.2 1.0 N A:MET63 4.6 11.6 1.0 CG A:ASN62 4.6 20.1 1.0 O A:HOH252 4.7 33.5 1.0 O A:HOH198 4.7 25.7 1.0 CB A:ASP16 4.8 13.4 1.0 CA A:MET63 4.8 12.0 1.0 CB A:ASP15 4.9 11.4 1.0

M.Biswas, S.Dey, S.Khamrui, U.Sen, J.Dasgupta. Conformational Barrier of CHEY3 and Inability of CHEY4 to Bind Flim Control the Flagellar Motor Action in Vibrio Cholerae Plos One V. 8 73923 2013.
ISSN: ESSN 1932-6203
PubMed: 24066084
DOI: 10.1371/JOURNAL.PONE.0073923