Calcium in PDB 4ef4: Crystal Structure of Sting Ctd Complex with C-Di-Gmp

The structure of Crystal Structure of Sting Ctd Complex with C-Di-Gmp, PDB code: 4ef4 was solved by S.Ouyang, H.Ru, N.Shaw, Y.Jiang, F.Niu, Y.Zhu, W.Qiu, Y.Li, Z.-J.Liu, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	41.01 / 2.15
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	61.375, 72.840, 62.440, 90.00, 97.03, 90.00
R / Rfree (%)	20.9 / 25.7

The binding sites of Calcium atom in the Crystal Structure of Sting Ctd Complex with C-Di-Gmp (pdb code 4ef4). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Crystal Structure of Sting Ctd Complex with C-Di-Gmp, PDB code: 4ef4:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Crystal Structure of Sting Ctd Complex with C-Di-Gmp


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 Sting Ctd Complex with C-Di-Gmp within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca402 b:57.0 occ:1.00 O A:HOH506 2.7 41.1 1.0 O A:HOH544 2.8 43.0 1.0 OD2 A:ASP205 2.9 49.6 1.0 OE1 A:GLU316 2.9 61.5 1.0 OE2 A:GLU316 2.9 55.7 1.0 O A:HOH546 3.0 56.1 1.0 CD A:GLU316 3.3 64.3 1.0 OD1 A:ASP205 3.6 47.1 1.0 CG A:ASP205 3.6 50.1 1.0 O A:HOH513 4.0 44.4 1.0 O A:HOH525 4.1 56.0 1.0 O A:GLY207 4.7 45.0 1.0 CG A:GLU316 4.7 60.3 1.0 O A:HOH504 4.8 45.7 1.0 CA A:GLY207 4.9 42.6 1.0 O A:HOH539 4.9 55.6 1.0

Calcium binding site 2 out of 2 in the Crystal Structure of Sting Ctd Complex with C-Di-Gmp


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 Sting Ctd Complex with C-Di-Gmp within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca401 b:53.9 occ:1.00 O B:VAL341 2.7 52.9 1.0 O B:HOH536 2.9 50.1 1.0 C B:VAL341 3.5 51.9 1.0 CA B:VAL341 4.1 49.1 1.0 N B:THR342 4.5 54.6 1.0 C B:THR342 4.5 60.3 1.0 O B:THR342 4.6 63.7 1.0 CA B:THR342 4.6 55.2 1.0 O B:GLU340 4.7 49.2 1.0 N B:VAL343 4.8 58.5 1.0 CB B:VAL341 4.8 46.2 1.0

S.Ouyang, X.Song, Y.Wang, H.Ru, N.Shaw, Y.Jiang, F.Niu, Y.Zhu, W.Qiu, K.Parvatiyar, Y.Li, R.Zhang, G.Cheng, Z.J.Liu. Structural Analysis of the Sting Adaptor Protein Reveals A Hydrophobic Dimer Interface and Mode of Cyclic Di-Gmp Binding Immunity V. 36 1073 2012.
ISSN: ISSN 1074-7613
PubMed: 22579474
DOI: 10.1016/J.IMMUNI.2012.03.019