Chlorine in PDB 6izf: Structural Basis For Activity of Tric Counter-Ion Channels in Calcium Release

The structure of Structural Basis For Activity of Tric Counter-Ion Channels in Calcium Release, PDB code: 6izf was solved by X.H.Wang, Y.Zeng, M.Su, W.A.Hendrickson, Y.H.Chen, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	14.99 / 2.00
Space group	P 63 2 2
Cell size a, b, c (Å), α, β, γ (°)	127.381, 127.381, 102.167, 90.00, 90.00, 120.00
R / Rfree (%)	18.4 / 20.5

The structure of Structural Basis For Activity of Tric Counter-Ion Channels in Calcium Release also contains other interesting chemical elements:

Calcium

(Ca)

1 atom

The binding sites of Chlorine atom in the Structural Basis For Activity of Tric Counter-Ion Channels in Calcium Release (pdb code 6izf). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 5 binding sites of Chlorine where determined in the Structural Basis For Activity of Tric Counter-Ion Channels in Calcium Release, PDB code: 6izf:
Jump to Chlorine binding site number: 1; 2; 3; 4; 5;

Chlorine binding site 1 out of 5 in the Structural Basis For Activity of Tric Counter-Ion Channels in Calcium Release


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Structural Basis For Activity of Tric Counter-Ion Channels in Calcium Release within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl402 b:31.2 occ:0.90 O A:HOH545 3.0 32.7 0.5 O A:HOH551 3.2 31.5 1.0 CD2 A:HIS142 4.3 37.8 1.0 CB A:HIS142 4.4 33.8 1.0 CG A:HIS142 4.5 40.0 1.0 O A:HOH521 4.8 42.4 0.5 ND1 A:HIS143 4.9 45.2 1.0

Chlorine binding site 2 out of 5 in the Structural Basis For Activity of Tric Counter-Ion Channels in Calcium Release


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Structural Basis For Activity of Tric Counter-Ion Channels in Calcium Release within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl403 b:41.7 occ:0.70 NZ A:LYS155 3.0 38.0 1.0 O A:HOH574 3.2 54.7 1.0 O A:HOH562 3.4 65.7 1.0 CA A:GLY133 3.7 33.3 1.0 ND1 A:HIS136 3.7 57.5 1.0 CD A:LYS155 3.8 28.7 1.0 CE A:LYS155 3.9 34.2 1.0 CB A:HIS136 4.0 38.9 1.0 O A:ALA132 4.0 36.5 1.0 N A:GLY133 4.0 34.4 1.0 CG A:LYS155 4.1 31.7 1.0 C A:ALA132 4.1 39.2 1.0 CG A:HIS136 4.2 52.0 1.0 CB A:ALA69 4.6 26.2 1.0 CG2 A:THR151 4.7 32.5 1.0 CE1 A:HIS136 4.8 55.5 1.0 CB A:ALA132 4.8 33.0 1.0 C A:GLY133 4.8 36.8 1.0 CL A:CL406 4.9 36.6 0.6 O A:GLY133 5.0 34.1 1.0

Chlorine binding site 3 out of 5 in the Structural Basis For Activity of Tric Counter-Ion Channels in Calcium Release


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 3 of Structural Basis For Activity of Tric Counter-Ion Channels in Calcium Release within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl404 b:50.6 occ:0.50 NH2 A:ARG174 3.0 0.4 1.0 NH1 A:ARG170 3.1 45.0 1.0 NE2 A:GLN167 3.3 69.2 1.0 NH2 A:ARG170 3.4 42.9 1.0 NH1 A:ARG174 3.4 0.6 1.0 CZ A:ARG174 3.6 0.9 1.0 CZ A:ARG170 3.7 46.2 1.0 CD A:PRO41 4.0 54.9 1.0 CG A:GLN167 4.1 49.1 1.0 CD A:GLN167 4.2 54.9 1.0 CG1 A:VAL172 4.3 49.4 1.0 CG A:PRO41 4.3 60.2 1.0 NE A:ARG174 4.8 1.0 1.0 CB A:VAL172 4.9 50.4 1.0 CG2 A:VAL172 4.9 51.5 1.0 NE A:ARG170 5.0 43.2 1.0

Chlorine binding site 4 out of 5 in the Structural Basis For Activity of Tric Counter-Ion Channels in Calcium Release


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 4 of Structural Basis For Activity of Tric Counter-Ion Channels in Calcium Release within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl405 b:49.7 occ:0.50 N A:PHE52 3.3 45.9 1.0 CD A:PRO51 3.4 53.9 1.0 CB A:PHE52 3.6 45.0 1.0 N A:PRO51 3.6 54.4 1.0 CG A:PRO51 3.6 52.9 1.0 C A:SER50 4.0 49.9 1.0 CA A:PHE52 4.1 48.1 1.0 CA A:SER50 4.1 45.8 1.0 C A:PRO51 4.3 44.6 1.0 CA A:PRO51 4.4 46.5 1.0 CB A:PRO51 4.6 47.7 1.0 O A:SER50 4.8 49.2 1.0 N A:ALA53 4.8 40.3 1.0 O A:LYS49 4.8 54.3 1.0 CB A:SER50 4.9 47.2 1.0 CG A:PHE52 4.9 46.9 1.0

Chlorine binding site 5 out of 5 in the Structural Basis For Activity of Tric Counter-Ion Channels in Calcium Release


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 5 of Structural Basis For Activity of Tric Counter-Ion Channels in Calcium Release within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl406 b:36.6 occ:0.60 O A:HOH571 3.0 52.9 1.0 NZ A:LYS155 3.0 38.0 1.0 OH A:TYR66 3.4 65.2 1.0 CB A:ALA132 3.5 33.0 1.0 CE1 A:TYR66 3.6 42.6 1.0 CE A:LYS155 3.8 34.2 1.0 CG A:LYS129 3.8 39.3 1.0 CZ A:TYR66 3.9 47.4 1.0 CA A:LYS129 3.9 37.8 1.0 O A:HOH587 4.1 72.6 1.0 CB A:LYS129 4.2 34.9 1.0 O A:HOH554 4.5 71.0 1.0 O A:LYS129 4.6 32.9 1.0 O A:ARG128 4.6 38.5 1.0 CD1 A:TYR66 4.7 38.0 1.0 N A:LYS129 4.8 34.9 1.0 C A:LYS129 4.8 33.9 1.0 O A:HOH574 4.9 54.7 1.0 CL A:CL403 4.9 41.7 0.7 CA A:ALA132 5.0 35.5 1.0

X.H.Wang, M.Su, F.Gao, W.Xie, Y.Zeng, D.L.Li, X.L.Liu, H.Zhao, L.Qin, F.Li, Q.Liu, O.B.Clarke, S.M.Lam, G.H.Shui, W.A.Hendrickson, Y.H.Chen. Structural Basis For Activity of Tric Counter-Ion Channels in Calcium Release. Proc.Natl.Acad.Sci.Usa V. 116 4238 2019.
ISSN: ESSN 1091-6490
PubMed: 30770441
DOI: 10.1073/PNAS.1817271116