Calcium in PDB 2wnv: Complex Between C1Q Globular Heads and Deoxyribose

The structure of Complex Between C1Q Globular Heads and Deoxyribose, PDB code: 2wnv was solved by V.Garlatti, A.Chouquet, T.Lunardi, N.M.Thielens, G.J.Arlaud, C.Gaboriaud, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.71 / 1.25
Space group	P 1
Cell size a, b, c (Å), α, β, γ (°)	48.350, 48.330, 88.060, 92.39, 92.60, 113.57
R / Rfree (%)	17.496 / 20.176

The binding sites of Calcium atom in the Complex Between C1Q Globular Heads and Deoxyribose (pdb code 2wnv). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Complex Between C1Q Globular Heads and Deoxyribose, PDB code: 2wnv:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Complex Between C1Q Globular Heads and Deoxyribose


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Complex Between C1Q Globular Heads and Deoxyribose within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca1225 b:8.8 occ:1.00 OE1 B:GLN179 2.3 10.1 1.0 OD2 B:ASP172 2.3 9.0 1.0 OE1 A:GLN177 2.3 10.0 1.0 O B:TYR173 2.4 11.2 1.0 O A:HOH2136 2.4 10.3 1.0 O C:HOH2140 2.4 11.6 1.0 CG B:ASP172 3.3 8.8 1.0 CD A:GLN177 3.4 10.5 1.0 CD B:GLN179 3.5 8.8 1.0 C B:TYR173 3.5 11.6 1.0 N B:TYR173 3.9 10.2 1.0 OD1 B:ASP172 4.0 8.6 1.0 O A:PHE176 4.0 9.5 1.0 NE2 A:GLN177 4.0 12.7 1.0 CB B:GLN179 4.0 8.5 1.0 NE2 C:GLN173 4.2 9.7 1.0 C B:ASP172 4.2 9.4 1.0 CA B:TYR173 4.3 11.2 1.0 CB B:ASP172 4.3 9.0 1.0 CG B:GLN179 4.3 9.1 1.0 NE2 B:GLN179 4.4 9.9 1.0 N B:ALA174 4.4 12.4 1.0 O A:HOH2137 4.5 17.0 1.0 CB B:ALA174 4.5 13.0 1.0 CA A:GLN177 4.5 8.1 1.0 CA B:ALA174 4.6 13.4 1.0 CG A:GLN177 4.6 9.3 1.0 CA B:ASP172 4.6 9.0 1.0 O B:HOH2103 4.6 14.5 1.0 CB A:GLN177 4.7 8.3 1.0 O C:HOH2138 4.7 10.2 1.0 O B:ASP172 4.7 9.3 1.0 O B:HOH2112 4.9 10.3 1.0

Calcium binding site 2 out of 2 in the Complex Between C1Q Globular Heads and Deoxyribose


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Complex Between C1Q Globular Heads and Deoxyribose within 5.0Å range: probe atom residue distance (Å) B Occ E:Ca1225 b:10.2 occ:1.00 OE1 E:GLN179 2.3 10.8 1.0 OD2 E:ASP172 2.3 9.4 1.0 OE1 D:GLN177 2.3 10.0 1.0 O F:HOH2122 2.4 13.6 1.0 O E:TYR173 2.4 12.8 1.0 O D:HOH2123 2.4 12.7 1.0 CG E:ASP172 3.3 9.6 1.0 CD D:GLN177 3.4 10.6 1.0 CD E:GLN179 3.4 9.8 1.0 C E:TYR173 3.5 12.8 1.0 N E:TYR173 3.9 11.4 1.0 OD1 E:ASP172 3.9 9.1 1.0 O D:PHE176 4.0 9.7 1.0 CB E:GLN179 4.0 9.6 1.0 NE2 D:GLN177 4.1 13.1 1.0 C E:ASP172 4.2 10.8 1.0 NE2 F:GLN173 4.2 11.7 1.0 CB E:ASP172 4.3 9.7 1.0 CG E:GLN179 4.3 10.2 1.0 CA E:TYR173 4.3 12.4 1.0 NE2 E:GLN179 4.3 10.8 1.0 N E:ALA174 4.4 13.6 1.0 CB E:ALA174 4.5 14.3 1.0 O D:HOH2121 4.5 19.4 1.0 CA D:GLN177 4.5 8.8 1.0 CA E:ALA174 4.6 14.7 1.0 CG D:GLN177 4.6 9.8 1.0 CA E:ASP172 4.6 10.2 1.0 O E:HOH2092 4.6 17.0 1.0 CB D:GLN177 4.6 9.0 1.0 O E:ASP172 4.7 10.9 1.0 O F:HOH2121 4.7 11.9 1.0 O D:HOH2122 4.9 29.8 1.0 O E:HOH2101 5.0 11.2 1.0

V.Garlatti, A.Chouquet, T.Lunardi, R.Vives, H.Paidassi, H.Lortat-Jacob, N.M.Thielens, G.J.Arlaud, C.Gaboriaud. Cutting Edge: C1Q Binds Deoxyribose and Heparan Sulfate Through Neighboring Sites of Its Recognition Domain. J.Immunol. V. 185 808 2010.
ISSN: ISSN 0022-1767
PubMed: 20548024
DOI: 10.4049/JIMMUNOL.1000184