Calcium in PDB 3iox: Crystal Structure of A3VP1 of Agi/II of Streptococcus Mutans

The structure of Crystal Structure of A3VP1 of Agi/II of Streptococcus Mutans, PDB code: 3iox was solved by M.R.Larson, K.R.Rajashankar, M.Patel, R.Robinette, P.Crowley, S.M.Michalek, L.J.Brady, C.C.Deivanayagam, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	35.59 / 1.80
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	70.725, 153.057, 49.677, 90.00, 90.00, 90.00
R / Rfree (%)	19 / 22.8

The binding sites of Calcium atom in the Crystal Structure of A3VP1 of Agi/II of Streptococcus Mutans (pdb code 3iox). 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 Crystal Structure of A3VP1 of Agi/II of Streptococcus Mutans, PDB code: 3iox:

Calcium binding site 1 out of 1 in the Crystal Structure of A3VP1 of Agi/II of Streptococcus Mutans


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 A3VP1 of Agi/II of Streptococcus Mutans within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca903 b:22.0 occ:1.00 O A:SER697 2.1 11.1 1.0 OD1 A:ASN699 2.2 14.0 1.0 OG A:SER697 2.2 10.1 1.0 O A:HOH1051 2.4 18.8 1.0 O A:HOH929 2.4 11.7 1.0 OE1 A:GLU706 2.7 17.3 1.0 CB A:SER697 3.0 10.5 1.0 C A:SER697 3.2 10.7 1.0 CG A:ASN699 3.4 12.8 1.0 CD A:GLU706 3.5 16.2 1.0 OE2 A:GLU706 3.6 15.8 1.0 O A:HOH1294 3.6 35.7 1.0 CA A:SER697 3.6 10.3 1.0 O A:TRP816 4.1 10.2 1.0 ND2 A:ASN699 4.2 12.2 1.0 O A:HOH1230 4.2 34.2 1.0 N A:ASN699 4.2 9.8 1.0 N A:LEU698 4.4 12.5 1.0 CB A:ASN699 4.4 11.1 1.0 OD2 A:ASP760 4.4 14.4 1.0 CE3 A:TRP816 4.6 16.6 1.0 O A:HOH967 4.6 12.7 1.0 C2 A:PMS900 4.7 38.8 1.0 OD1 A:ASP760 4.7 15.2 1.0 CA A:LEU698 4.8 11.3 1.0 CZ3 A:TRP816 4.8 16.0 1.0 O A:ALA696 4.9 12.6 1.0 O A:HOH947 4.9 10.1 1.0 C3 A:PMS900 4.9 39.9 1.0 CG A:GLU706 4.9 12.8 1.0 N A:SER697 5.0 9.7 1.0 CA A:ASN699 5.0 10.0 1.0 CG A:ASP760 5.0 16.2 1.0

M.R.Larson, K.R.Rajashankar, M.H.Patel, R.A.Robinette, P.J.Crowley, S.Michalek, L.J.Brady, C.Deivanayagam. Elongated Fibrillar Structure of A Streptococcal Adhesin Assembled By the High-Affinity Association of Alpha- and Ppii-Helices. Proc.Natl.Acad.Sci.Usa V. 107 5983 2010.
ISSN: ISSN 0027-8424
PubMed: 20231452
DOI: 10.1073/PNAS.0912293107