Calcium in PDB 4qtq: Structure of A Xanthomonas Type IV Secretion System Related Protein

The structure of Structure of A Xanthomonas Type IV Secretion System Related Protein, PDB code: 4qtq was solved by D.P.Souza, C.R.Guzzo, C.S.Farah, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	38.78 / 2.00
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	160.457, 37.695, 43.252, 90.00, 92.61, 90.00
R / Rfree (%)	20 / 24.1

The binding sites of Calcium atom in the Structure of A Xanthomonas Type IV Secretion System Related Protein (pdb code 4qtq). 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 Structure of A Xanthomonas Type IV Secretion System Related Protein, PDB code: 4qtq:

Calcium binding site 1 out of 1 in the Structure of A Xanthomonas Type IV Secretion System Related Protein


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Structure of A Xanthomonas Type IV Secretion System Related Protein within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca301 b:41.1 occ:1.00 O A:HOH444 2.3 36.2 1.0 OD1 A:ASP151 2.3 40.4 1.0 OD1 A:ASN153 2.3 42.8 1.0 O A:HIS157 2.4 44.8 1.0 OD1 A:ASP155 2.5 42.1 1.0 OD1 A:ASP159 2.6 36.2 1.0 OD2 A:ASP159 2.6 36.8 1.0 CG A:ASP159 2.9 36.2 1.0 CG A:ASP155 3.4 44.6 1.0 CG A:ASN153 3.5 44.1 1.0 CG A:ASP151 3.5 42.4 1.0 C A:HIS157 3.5 46.7 1.0 OD2 A:ASP155 3.7 43.3 1.0 ND2 A:ASN153 4.0 44.1 1.0 N A:HIS157 4.2 50.6 1.0 CA A:HIS157 4.2 49.3 1.0 OD2 A:ASP151 4.3 43.9 1.0 CA A:ASP151 4.3 39.9 1.0 N A:ASN153 4.4 43.8 1.0 CB A:ASP159 4.4 35.7 1.0 CB A:ASP151 4.4 41.7 1.0 CB A:HIS157 4.4 50.2 1.0 N A:ASP159 4.4 37.3 1.0 C A:GLU158 4.4 38.6 1.0 N A:ILE152 4.5 39.3 1.0 N A:ASP155 4.6 48.3 1.0 N A:GLU158 4.6 44.0 1.0 O A:GLU158 4.6 36.9 1.0 CB A:ASP155 4.6 46.9 1.0 CB A:ASN153 4.7 45.9 1.0 CA A:GLU158 4.8 41.9 1.0 C A:ASP151 4.8 39.5 1.0 N A:PHE180 4.8 37.2 1.0 N A:GLY154 4.9 48.9 1.0 CA A:ASP159 4.9 35.5 1.0 O A:PHE180 4.9 41.4 1.0 CB A:PHE180 4.9 39.4 1.0 CA A:ASN153 4.9 46.8 1.0

D.P.Souza, G.U.Oka, C.E.Alvarez-Martinez, A.W.Bisson-Filho, G.Dunger, L.Hobeika, N.S.Cavalcante, M.C.Alegria, L.R.Barbosa, R.K.Salinas, C.R.Guzzo, C.S.Farah. Bacterial Killing Via A Type IV Secretion System. Nat Commun V. 6 6453 2015.
ISSN: ESSN 2041-1723
PubMed: 25743609
DOI: 10.1038/NCOMMS7453