Calcium in PDB 4uzg: Crystal Structure of Group B Streptococcus Pilus 2B Backbone Protein SAK_1440

The structure of Crystal Structure of Group B Streptococcus Pilus 2B Backbone Protein SAK_1440, PDB code: 4uzg was solved by E.Malito, R.Cozzi, M.J.Bottomley, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	47.633 / 1.06
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	47.640, 53.920, 54.770, 90.00, 90.97, 90.00
R / Rfree (%)	12.47 / 14.22

The binding sites of Calcium atom in the Crystal Structure of Group B Streptococcus Pilus 2B Backbone Protein SAK_1440 (pdb code 4uzg). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 3 binding sites of Calcium where determined in the Crystal Structure of Group B Streptococcus Pilus 2B Backbone Protein SAK_1440, PDB code: 4uzg:
Jump to Calcium binding site number: 1; 2; 3;

Calcium binding site 1 out of 3 in the Crystal Structure of Group B Streptococcus Pilus 2B Backbone Protein SAK_1440


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 Group B Streptococcus Pilus 2B Backbone Protein SAK_1440 within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1473 b:7.9 occ:0.93 OD1 A:ASN250 2.4 6.7 1.0 O A:ILE251 2.4 7.7 1.0 H A:ILE251 3.4 8.4 1.0 CG A:ASN250 3.4 7.0 1.0 HD22 A:ASN250 3.5 10.6 1.0 C A:ILE251 3.5 6.9 1.0 ND2 A:ASN250 3.8 8.8 1.0 N A:ILE251 3.9 7.0 1.0 HA A:THR252 4.1 8.7 1.0 O A:HOH2128 4.1 13.6 1.0 CA A:ILE251 4.3 7.4 1.0 HB A:ILE251 4.5 10.1 1.0 N A:THR252 4.5 7.1 1.0 HA A:ASN250 4.6 9.6 1.0 HD21 A:ASN250 4.7 10.6 1.0 C A:ASN250 4.7 7.5 1.0 HG1 A:THR252 4.7 10.6 1.0 CB A:ASN250 4.7 8.3 1.0 O A:HOH2127 4.7 23.7 1.0 CA A:THR252 4.8 7.3 1.0 OG1 A:THR252 4.9 8.8 1.0 CA A:ASN250 4.9 8.0 1.0 CB A:ILE251 5.0 8.4 1.0

Calcium binding site 2 out of 3 in the Crystal Structure of Group B Streptococcus Pilus 2B Backbone Protein SAK_1440


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 Group B Streptococcus Pilus 2B Backbone Protein SAK_1440 within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1474 b:8.3 occ:0.92 O A:VAL390 2.3 5.8 1.0 O A:HOH2022 2.4 7.3 1.0 O A:HOH2379 2.4 7.5 1.0 OD1 A:ASN389 2.4 6.8 1.0 O A:HOH2377 2.4 18.1 1.0 OE2 A:GLU391 2.4 8.1 1.0 O A:HOH2025 2.5 17.8 1.0 HD22 A:ASN389 3.3 10.0 1.0 CG A:ASN389 3.4 6.6 1.0 CD A:GLU391 3.5 8.0 1.0 C A:VAL390 3.6 5.0 1.0 HA A:GLU391 3.7 6.5 1.0 HG2 A:GLU391 3.7 8.6 1.0 ND2 A:ASN389 3.7 8.3 1.0 HA3 A:GLY197 4.0 6.6 1.0 O A:HOH2382 4.1 20.2 1.0 CG A:GLU391 4.2 7.2 1.0 HB A:VAL390 4.4 6.2 1.0 CA A:GLU391 4.4 5.5 1.0 N A:VAL390 4.4 5.0 1.0 N A:GLU391 4.4 5.1 1.0 OE1 A:GLU391 4.5 10.3 1.0 CA A:VAL390 4.5 5.5 1.0 OD1 A:ASP198 4.5 6.8 1.0 O A:HOH2122 4.5 42.3 1.0 O A:GLY197 4.5 5.9 1.0 H A:VAL390 4.6 6.0 1.0 C A:GLY197 4.6 5.3 1.0 HG13 A:VAL390 4.6 6.9 1.0 HD21 A:ASN389 4.6 10.0 1.0 O A:VAL196 4.6 5.3 1.0 HA A:ASN389 4.6 6.4 1.0 C A:ASN389 4.6 5.6 1.0 O A:HOH2121 4.7 41.1 1.0 CB A:ASN389 4.7 6.5 1.0 O A:HOH2123 4.8 10.8 1.0 CA A:GLY197 4.8 5.5 1.0 HA A:ASP198 4.9 7.3 1.0 CB A:VAL390 4.9 5.2 1.0 CB A:GLU391 4.9 6.1 1.0 CA A:ASN389 4.9 5.3 1.0 HG3 A:GLU391 4.9 8.6 1.0

Calcium binding site 3 out of 3 in the Crystal Structure of Group B Streptococcus Pilus 2B Backbone Protein SAK_1440


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 Group B Streptococcus Pilus 2B Backbone Protein SAK_1440 within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1475 b:7.9 occ:0.74 OD1 A:ASN340 2.3 10.7 1.0 OD1 A:ASP341 2.4 8.7 0.8 O A:HOH2303 2.5 15.5 1.0 O A:HOH2301 2.5 12.0 1.0 CG A:ASN340 3.4 11.0 1.0 CG A:ASP341 3.6 9.1 0.8 H A:ASN340 3.7 11.5 1.0 HD22 A:ASN340 3.8 17.6 1.0 O A:HOH2307 3.9 22.3 1.0 ND2 A:ASN340 4.0 14.7 1.0 O A:HOH2308 4.2 8.0 1.0 HA A:ASP341 4.2 9.1 1.0 OD2 A:ASP341 4.3 10.9 0.6 C A:ASN340 4.4 8.1 1.0 N A:ASP341 4.4 7.8 1.0 N A:ASN340 4.4 9.6 1.0 H A:ASP341 4.6 9.4 1.0 CB A:ASN340 4.6 10.3 1.0 O A:ASN340 4.7 8.8 1.0 CA A:ASP341 4.7 7.5 1.0 CA A:ASN340 4.7 8.9 1.0 CB A:ASP341 4.7 8.6 1.0 O A:HOH2240 4.8 8.6 1.0 O A:HOH2305 4.9 34.5 1.0 HD21 A:ASN340 4.9 17.6 1.0

R.Cozzi, E.Malito, M.Lazzarin, A.Nuccitelli, A.Castagnetti, M.J.Bottomley, I.Margarit, D.Maione, C.D.Rinaudo. Structure and Assembly of Group B Streptococcus Pilus 2B Backbone Protein. Plos One V. 10E0125875.
ISSN: ISSN 1932-6203
PubMed: 25942637
DOI: 10.1371/JOURNAL.PONE.0125875