Chlorine in PDB 5ahy: Halorhodopsin From Halobacterium Salinarum in A New Rhombohedral Crystal Form

The structure of Halorhodopsin From Halobacterium Salinarum in A New Rhombohedral Crystal Form, PDB code: 5ahy was solved by M.Schreiner, R.Schlesinger, J.Heberle, H.H.Niemann, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	42.699 / 2.15
Space group	H 3 2
Cell size a, b, c (Å), α, β, γ (°)	103.651, 103.651, 138.588, 90.00, 90.00, 120.00
R / Rfree (%)	18.51 / 22.72

The binding sites of Chlorine atom in the Halorhodopsin From Halobacterium Salinarum in A New Rhombohedral Crystal Form (pdb code 5ahy). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Halorhodopsin From Halobacterium Salinarum in A New Rhombohedral Crystal Form, PDB code: 5ahy:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the Halorhodopsin From Halobacterium Salinarum in A New Rhombohedral Crystal Form


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Halorhodopsin From Halobacterium Salinarum in A New Rhombohedral Crystal Form within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl1263 b:21.9 occ:1.00 OG A:SER115 3.0 18.5 1.0 OG1 A:THR111 3.1 23.6 1.0 O A:HOH2002 3.1 22.7 1.0 CB A:SER115 3.6 21.1 1.0 CB A:THR111 3.7 23.4 1.0 CE A:LYS242 3.8 19.3 1.0 O A:THR111 3.8 23.4 1.0 CD1 A:TRP112 3.8 17.6 1.0 NZ A:LYS242 3.8 20.8 1.0 CB A:SER76 3.9 17.1 1.0 C A:THR111 3.9 16.3 1.0 CA A:SER73 4.0 23.8 1.0 OG A:SER76 4.0 19.2 1.0 N A:TRP112 4.1 22.4 1.0 CG1 A:VAL72 4.2 18.9 1.0 N A:SER73 4.4 19.4 1.0 O A:VAL72 4.4 20.5 1.0 O A:HOH2004 4.4 23.3 1.0 CA A:THR111 4.4 17.0 1.0 NE1 A:TRP112 4.5 21.7 1.0 CA A:TRP112 4.5 19.8 1.0 C A:VAL72 4.5 21.3 1.0 CB A:SER73 4.6 21.7 1.0 OG A:SER73 4.8 22.8 1.0 CD A:LYS242 4.8 15.4 1.0 O A:HOH2018 4.9 18.1 1.0 CA A:SER115 4.9 17.8 1.0 C15 A:RET900 4.9 22.2 1.0 CG A:TRP112 5.0 19.6 1.0 CB A:VAL72 5.0 19.1 1.0 CG2 A:THR111 5.0 20.5 1.0

Chlorine binding site 2 out of 2 in the Halorhodopsin From Halobacterium Salinarum in A New Rhombohedral Crystal Form


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Halorhodopsin From Halobacterium Salinarum in A New Rhombohedral Crystal Form within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl1264 b:30.8 occ:0.63 NH1 A:ARG103 2.8 26.2 0.5 NE2 A:GLN105 3.0 21.8 1.0 O A:HOH2005 3.4 35.0 1.0 CD A:ARG103 3.5 26.3 0.5 CZ A:ARG103 3.8 30.5 0.5 CD2 A:LEU29 3.8 25.4 1.0 CD1 A:LEU33 3.8 18.5 1.0 CG A:GLN105 3.9 25.8 1.0 CD A:GLN105 3.9 20.9 1.0 CG2 A:VAL86 3.9 24.9 1.0 CG1 A:VAL86 4.0 24.3 1.0 NE A:ARG103 4.1 32.1 0.5 CG A:ARG103 4.4 30.8 0.5 CD1 A:LEU29 4.5 31.3 1.0 CG A:LEU29 4.5 32.6 1.0 CB A:VAL86 4.6 31.9 1.0 CB A:LEU29 4.7 25.6 1.0 O A:LEU80 4.9 26.2 1.0 CG A:LEU33 4.9 24.0 1.0 NH2 A:ARG103 4.9 38.0 0.5

M.Schreiner, R.Schlesinger, J.Heberle, H.H.Niemann. Structure of Halorhodopsin From Halobacterium Salinarum in A New Crystal Form That Imposes Little Restraint on the E-F Loop. J.Struct.Biol. 2015.
ISSN: ESSN 1095-8657
PubMed: 25916754
DOI: 10.1016/J.JSB.2015.04.010