Calcium in PDB 5ebd: Crystal Structure of ECCB1 of Mycobacterium Tuberculosis in Spacegroup P21 (State IV)

The structure of Crystal Structure of ECCB1 of Mycobacterium Tuberculosis in Spacegroup P21 (State IV), PDB code: 5ebd was solved by X.L.Zhang, C.Qi, X.Q.Xie, D.F.Li, L.J.Bi, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	41.12 / 2.60
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	30.810, 111.160, 62.740, 90.00, 103.07, 90.00
R / Rfree (%)	21.9 / 28.3

The structure of Crystal Structure of ECCB1 of Mycobacterium Tuberculosis in Spacegroup P21 (State IV) also contains other interesting chemical elements:

Chlorine

(Cl)

2 atoms

The binding sites of Calcium atom in the Crystal Structure of ECCB1 of Mycobacterium Tuberculosis in Spacegroup P21 (State IV) (pdb code 5ebd). 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 ECCB1 of Mycobacterium Tuberculosis in Spacegroup P21 (State IV), PDB code: 5ebd:

Calcium binding site 1 out of 1 in the Crystal Structure of ECCB1 of Mycobacterium Tuberculosis in Spacegroup P21 (State IV)


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 ECCB1 of Mycobacterium Tuberculosis in Spacegroup P21 (State IV) within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca501 b:55.3 occ:1.00 OD1 A:ASP108 3.1 48.5 1.0 OD2 A:ASP108 3.5 49.7 1.0 CG A:ASP108 3.6 48.1 1.0 O A:SER292 3.6 35.2 1.0 O A:HOH623 3.8 48.9 1.0 OE1 A:GLU114 3.9 39.8 1.0 OE2 A:GLU114 4.2 41.1 1.0 O A:ASP108 4.3 41.7 1.0 O A:ALA105 4.3 39.0 1.0 O A:PRO109 4.4 43.0 1.0 CD A:GLU114 4.4 40.5 1.0 N A:ASP108 4.6 42.4 1.0 OE1 A:GLN111 4.6 53.0 1.0 C A:SER292 4.6 35.1 1.0 C A:ASP108 4.8 42.1 1.0 CB A:ASP108 4.8 46.2 1.0 CA A:ASP108 5.0 43.3 1.0

X.Q.Xie, X.L.Zhang, C.Qi, D.F.Li, J.Fleming, D.C.Wang, L.J.Bi. Crystallographic Observation of the Movement of the Membrane-Distal Domain of the T7SS Core Component ECCB1 From Mycobacterium Tuberculosis. Acta Crystallogr.,Sect.F V. 72 139 2016.
ISSN: ESSN 2053-230X
PubMed: 26841765
DOI: 10.1107/S2053230X16000212