Chlorine in PDB 7crj: Dark State Structure of Chloride Ion Pumping Rhodopsin (Clr) with Ntq Motif

The structure of Dark State Structure of Chloride Ion Pumping Rhodopsin (Clr) with Ntq Motif, PDB code: 7crj was solved by J.H.Yun, H.Liu, W.T.Lee, M.Schmidt, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.64 / 1.65
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	103.370, 50.090, 69.390, 90.00, 109.69, 90.00
R / Rfree (%)	17.4 / 19.5

The binding sites of Chlorine atom in the Dark State Structure of Chloride Ion Pumping Rhodopsin (Clr) with Ntq Motif (pdb code 7crj). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Dark State Structure of Chloride Ion Pumping Rhodopsin (Clr) with Ntq Motif, PDB code: 7crj:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the Dark State Structure of Chloride Ion Pumping Rhodopsin (Clr) with Ntq Motif


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Dark State Structure of Chloride Ion Pumping Rhodopsin (Clr) with Ntq Motif within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl301 b:14.7 occ:0.94 NZ A:LYS235 3.0 9.8 1.0 ND2 A:ASN98 3.3 19.0 1.0 OG1 A:THR102 3.4 16.8 1.0 O A:HOH443 3.5 13.1 1.0 CD1 A:TRP99 3.6 9.1 1.0 CG2 A:THR102 3.7 13.9 1.0 CE A:LYS235 3.8 11.8 1.0 NE1 A:TRP99 3.9 8.1 1.0 CB A:THR102 4.0 12.1 1.0 C15 A:RET303 4.0 6.7 1.0 CB A:ALA61 4.0 9.3 1.0 CA A:ALA61 4.2 9.9 1.0 CD A:LYS235 4.3 9.0 1.0 CG A:ASN98 4.3 24.0 1.0 C14 A:RET303 4.3 8.1 1.0 CG2 A:ILE64 4.4 17.0 1.0 CB A:ASN98 4.4 11.5 1.0 N A:ALA61 4.7 10.4 1.0 N A:TRP99 4.9 9.8 1.0 CG A:TRP99 4.9 7.7 1.0 C A:ASN98 4.9 11.6 1.0 O A:ASN98 5.0 12.4 1.0

Chlorine binding site 2 out of 2 in the Dark State Structure of Chloride Ion Pumping Rhodopsin (Clr) with Ntq Motif


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Dark State Structure of Chloride Ion Pumping Rhodopsin (Clr) with Ntq Motif within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl302 b:31.9 occ:0.79 N A:LYS46 3.1 16.0 1.0 CG A:LYS46 3.3 21.8 1.0 CD A:PRO45 3.4 13.6 1.0 N A:PRO45 3.6 13.3 1.0 CB A:LYS46 3.6 18.2 1.0 CB A:ALA44 3.7 10.2 1.0 CB A:PRO45 3.8 15.9 1.0 CA A:LYS46 3.9 13.3 1.0 C A:PRO45 4.0 16.4 1.0 CE A:LYS46 4.0 33.5 1.0 CG A:PRO45 4.0 15.7 1.0 CA A:PRO45 4.0 14.5 1.0 C A:ALA44 4.1 13.7 1.0 CD A:LYS46 4.2 28.9 1.0 CA A:ALA44 4.5 13.2 1.0 O A:ALA44 4.8 13.4 1.0

J.H.Yun, H.Liu, W.T.Lee, M.Schmidt. Dark State Structure of Chloride Ion Pumping Rhodopsin (Clr) with Ntq Motif To Be Published.