Chlorine in PDB 7c6h: Crystal Structure of Beta-Glycosides-Binding Protein (W177X) of Abc Transporter in An Open-Liganded State Bound to Laminaribiose

The structure of Crystal Structure of Beta-Glycosides-Binding Protein (W177X) of Abc Transporter in An Open-Liganded State Bound to Laminaribiose, PDB code: 7c6h was solved by S.P.Kanaujia, M.Chandravanshi, R.Samanta, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	54.62 / 1.85
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	62.510, 92.250, 69.780, 90.00, 112.42, 90.00
R / Rfree (%)	16.8 / 21.7

The binding sites of Chlorine atom in the Crystal Structure of Beta-Glycosides-Binding Protein (W177X) of Abc Transporter in An Open-Liganded State Bound to Laminaribiose (pdb code 7c6h). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Crystal Structure of Beta-Glycosides-Binding Protein (W177X) of Abc Transporter in An Open-Liganded State Bound to Laminaribiose, PDB code: 7c6h:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the Crystal Structure of Beta-Glycosides-Binding Protein (W177X) of Abc Transporter in An Open-Liganded State Bound to Laminaribiose


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Crystal Structure of Beta-Glycosides-Binding Protein (W177X) of Abc Transporter in An Open-Liganded State Bound to Laminaribiose within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl501 b:28.6 occ:1.00 NE1 A:TRP187 3.1 17.4 1.0 N A:ILE193 3.2 22.8 1.0 O A:HOH646 3.5 20.6 1.0 CD1 A:ILE193 3.7 26.2 1.0 CD A:PRO366 3.8 21.2 1.0 CB A:ILE193 3.8 23.1 1.0 CE2 A:TRP187 3.9 16.9 1.0 CB A:GLU192 4.0 31.2 1.0 CZ2 A:TRP187 4.0 16.4 1.0 CA A:ILE193 4.0 23.2 1.0 N A:VAL194 4.1 24.0 1.0 CA A:GLU192 4.1 26.3 1.0 C A:GLU192 4.1 26.3 1.0 CD1 A:TRP187 4.2 17.3 1.0 O A:VAL194 4.2 29.2 1.0 CG1 A:ILE193 4.3 24.1 1.0 CG A:PRO366 4.4 22.6 1.0 CD1 A:TYR365 4.5 17.1 1.0 C A:ILE193 4.6 22.8 1.0 CA A:TYR365 4.7 18.0 1.0 CG2 A:VAL194 4.8 24.7 1.0 NH2 A:ARG363 4.8 22.0 1.0

Chlorine binding site 2 out of 2 in the Crystal Structure of Beta-Glycosides-Binding Protein (W177X) of Abc Transporter in An Open-Liganded State Bound to Laminaribiose


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Crystal Structure of Beta-Glycosides-Binding Protein (W177X) of Abc Transporter in An Open-Liganded State Bound to Laminaribiose within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl501 b:25.2 occ:1.00 O B:HOH815 2.8 33.0 1.0 NE1 B:TRP187 3.2 14.9 1.0 O B:HOH732 3.3 19.5 1.0 N B:ILE193 3.3 18.5 1.0 CD1 B:ILE193 3.7 23.2 1.0 CD B:PRO366 3.8 18.5 1.0 CB B:ILE193 3.9 18.6 1.0 CB B:GLU192 4.0 23.3 1.0 CE2 B:TRP187 4.0 14.8 1.0 CA B:ILE193 4.1 18.3 1.0 N B:VAL194 4.1 19.0 1.0 CA B:GLU192 4.1 20.7 1.0 CZ2 B:TRP187 4.2 14.0 1.0 O B:VAL194 4.2 23.4 1.0 C B:GLU192 4.2 18.7 1.0 CD1 B:TRP187 4.3 15.9 1.0 CG1 B:ILE193 4.3 21.4 1.0 CG B:PRO366 4.4 19.5 1.0 CD1 B:TYR365 4.5 16.2 1.0 NH2 B:ARG363 4.6 18.7 1.0 C B:ILE193 4.7 17.8 1.0 CA B:TYR365 4.7 15.0 1.0 CG2 B:VAL194 4.8 22.0 1.0 N B:PRO366 5.0 16.9 1.0

M.Chandravanshi, R.Samanta, S.P.Kanaujia. Conformational Trapping of A Beta-Glucosides-Binding Protein Unveils the Selective Two-Step Ligand-Binding Mechanism of Abc Importers. J.Mol.Biol. V. 432 5711 2020.
ISSN: ESSN 1089-8638
PubMed: 32866452
DOI: 10.1016/J.JMB.2020.08.021