Bromine in PDB 6ad8: Crystal Structure of the E148D Mutant Clc-EC1 in 50 Mm Bromide

The structure of Crystal Structure of the E148D Mutant Clc-EC1 in 50 Mm Bromide, PDB code: 6ad8 was solved by H.-H.Lim, K.Park, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.04 / 3.30
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	231.440, 100.080, 172.550, 90.00, 132.61, 90.00
R / Rfree (%)	22.7 / 28.4

The binding sites of Bromine atom in the Crystal Structure of the E148D Mutant Clc-EC1 in 50 Mm Bromide (pdb code 6ad8). This binding sites where shown within 5.0 Angstroms radius around Bromine atom.
In total 4 binding sites of Bromine where determined in the Crystal Structure of the E148D Mutant Clc-EC1 in 50 Mm Bromide, PDB code: 6ad8:
Jump to Bromine binding site number: 1; 2; 3; 4;

Bromine binding site 1 out of 4 in the Crystal Structure of the E148D Mutant Clc-EC1 in 50 Mm Bromide


Mono view


Stereo pair view

A full contact list of Bromine with other atoms in the Br binding site number 1 of Crystal Structure of the E148D Mutant Clc-EC1 in 50 Mm Bromide within 5.0Å range: probe atom residue distance (Å) B Occ A:Br501 b:0.9 occ:1.00 N A:SER107 3.3 90.7 1.0 CG A:PRO110 3.5 93.0 1.0 CD A:PRO110 3.7 95.5 1.0 N A:GLY108 3.8 0.5 1.0 CB A:SER107 3.9 96.7 1.0 CG2 A:ILE448 4.0 0.9 1.0 CA A:SER107 4.1 94.0 1.0 C A:GLY106 4.2 93.4 1.0 CA A:GLY106 4.2 91.2 1.0 CZ A:PHE348 4.2 83.8 1.0 CD1 A:ILE448 4.3 0.5 1.0 CB A:PRO110 4.4 98.3 1.0 C A:SER107 4.5 99.1 1.0 O A:GLY105 4.6 96.1 1.0 CE1 A:PHE348 4.7 85.6 1.0 CA A:GLY108 4.8 98.5 1.0 OG A:SER107 4.8 0.8 1.0

Bromine binding site 2 out of 4 in the Crystal Structure of the E148D Mutant Clc-EC1 in 50 Mm Bromide


Mono view


Stereo pair view

A full contact list of Bromine with other atoms in the Br binding site number 2 of Crystal Structure of the E148D Mutant Clc-EC1 in 50 Mm Bromide within 5.0Å range: probe atom residue distance (Å) B Occ A:Br502 b:0.6 occ:1.00 N A:ARG147 3.5 89.0 1.0 CD A:ARG147 3.6 91.9 1.0 CB A:ALA358 3.7 85.6 1.0 NH1 A:ARG147 3.8 0.4 1.0 CG A:ARG147 3.8 93.0 1.0 CB A:ARG147 4.1 85.6 1.0 CA A:GLY146 4.2 85.0 1.0 C A:GLY146 4.3 89.4 1.0 CA A:ARG147 4.4 84.0 1.0 NE A:ARG147 4.5 92.6 1.0 CZ A:ARG147 4.6 1.0 1.0 CD2 A:PHE317 4.6 94.2 1.0 CE2 A:PHE317 4.7 95.0 1.0 O A:LEU145 4.7 73.8 1.0 CG A:PHE317 4.8 94.3 1.0 CZ A:PHE317 4.9 94.0 1.0 CD1 A:PHE317 5.0 90.0 1.0

Bromine binding site 3 out of 4 in the Crystal Structure of the E148D Mutant Clc-EC1 in 50 Mm Bromide


Mono view


Stereo pair view

A full contact list of Bromine with other atoms in the Br binding site number 3 of Crystal Structure of the E148D Mutant Clc-EC1 in 50 Mm Bromide within 5.0Å range: probe atom residue distance (Å) B Occ B:Br501 b:0.3 occ:1.00 N B:SER107 3.4 0.7 1.0 CZ B:PHE348 3.6 0.8 1.0 CG B:PRO110 3.6 91.6 1.0 CD1 B:ILE448 3.8 96.8 1.0 CB B:SER107 3.8 0.1 1.0 CD B:PRO110 4.0 97.5 1.0 CG2 B:ILE448 4.0 0.3 1.0 N B:GLY108 4.1 0.7 1.0 CA B:SER107 4.1 0.9 1.0 CE1 B:PHE348 4.2 0.9 1.0 CA B:GLY106 4.3 0.2 1.0 C B:GLY106 4.3 0.4 1.0 CE2 B:PHE348 4.5 0.7 1.0 CB B:PRO110 4.6 86.4 1.0 C B:SER107 4.7 0.1 1.0 OG B:SER107 4.8 0.9 1.0 CG1 B:ILE448 4.8 95.2 1.0 CB B:ILE448 4.8 97.4 1.0 O B:GLY105 4.9 0.7 1.0

Bromine binding site 4 out of 4 in the Crystal Structure of the E148D Mutant Clc-EC1 in 50 Mm Bromide


Mono view


Stereo pair view

A full contact list of Bromine with other atoms in the Br binding site number 4 of Crystal Structure of the E148D Mutant Clc-EC1 in 50 Mm Bromide within 5.0Å range: probe atom residue distance (Å) B Occ B:Br502 b:0.3 occ:1.00 NH1 B:ARG147 3.7 0.8 1.0 N B:ARG147 3.8 79.1 1.0 CB B:ALA358 3.9 86.5 1.0 CD B:ARG147 3.9 0.1 1.0 CA B:GLY146 4.0 82.3 1.0 CG B:ARG147 4.1 99.6 1.0 CA B:GLY315 4.3 0.0 1.0 C B:GLY146 4.4 82.0 1.0 O B:LEU145 4.4 98.4 1.0 CB B:ARG147 4.5 96.7 1.0 CZ B:ARG147 4.6 0.7 1.0 NE B:ARG147 4.7 0.1 1.0 CD1 B:PHE317 4.7 95.6 1.0 CE1 B:PHE317 4.7 95.6 1.0 CA B:ARG147 4.8 84.2 1.0

K.Park, B.C.Lee, H.H.Lim. Mutation of External Glutamate Residue Reveals A New Intermediate Transport State and Anion Binding Site in A Clc Cl-/H+Antiporter. Proc.Natl.Acad.Sci.Usa V. 116 17345 2019.
ISSN: ESSN 1091-6490
PubMed: 31409705
DOI: 10.1073/PNAS.1901822116