Calcium in PDB 7r5i: High Resolution Crystal Structure of Exsfa, A Bacillus Cereus Spore Exosporium Protein

The structure of High Resolution Crystal Structure of Exsfa, A Bacillus Cereus Spore Exosporium Protein, PDB code: 7r5i was solved by P.Brear, S.Schack, G.Christie, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	63.15 / 1.08
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	58.31, 82.587, 98.002, 90, 90, 90
R / Rfree (%)	14.4 / 16

The binding sites of Calcium atom in the High Resolution Crystal Structure of Exsfa, A Bacillus Cereus Spore Exosporium Protein (pdb code 7r5i). 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 Crystal Structure of Exsfa, A Bacillus Cereus Spore Exosporium Protein, PDB code: 7r5i:

Calcium binding site 1 out of 1 in the High Resolution Crystal Structure of Exsfa, A Bacillus Cereus Spore Exosporium Protein


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of High Resolution Crystal Structure of Exsfa, A Bacillus Cereus Spore Exosporium Protein within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca202 b:18.8 occ:1.00 O B:HOH314 2.7 20.3 1.0 OG B:SER131 2.7 17.5 1.0 OG C:SER131 2.8 17.5 1.0 OG A:SER131 2.8 16.9 1.0 O C:SER132 3.0 16.1 1.0 O B:SER132 3.1 16.2 1.0 O A:SER132 3.1 16.2 1.0 O C:HOH257 3.5 18.7 1.0 O A:HOH321 3.5 20.4 1.0 O B:HOH249 3.6 18.0 1.0 CB B:SER131 3.6 16.5 1.0 CB C:SER131 3.6 16.7 1.0 CB A:SER131 3.6 16.3 1.0 C C:SER132 4.0 14.5 1.0 C B:SER132 4.1 15.2 1.0 C A:SER132 4.2 15.3 1.0 O B:SER131 4.3 15.9 1.0 C B:SER131 4.3 15.0 1.0 O C:SER131 4.3 15.4 1.0 O A:SER131 4.3 15.3 1.0 C C:SER131 4.3 14.5 1.0 C A:SER131 4.4 14.7 1.0 CA B:SER131 4.6 15.3 1.0 O2 A:GOL201 4.6 26.4 0.5 CA C:SER131 4.6 15.6 1.0 CA A:SER131 4.6 15.7 1.0 N C:SER132 4.7 14.3 1.0 N B:SER132 4.7 14.7 1.0 N C:GLY133 4.8 14.9 1.0 O2 A:GOL201 4.8 43.9 0.5 CA C:GLY133 4.8 15.9 1.0 N A:SER132 4.9 14.6 1.0 N A:GLY133 4.9 15.5 1.0 N B:GLY133 4.9 15.2 1.0 C2 A:GOL201 4.9 32.5 0.5 CA A:GLY133 5.0 16.4 1.0

P.Brear, S.Schack, G.Christie. Crystal Structure of Exsfa, A Bacillus Cereus Spore Exosporium Protein" To Be Published.