Chlorine in PDB 2wq3: GCN4 Leucine Zipper Mutant with Three Ixxntxx Motifs Coordinating Chloride and Nitrate

The structure of GCN4 Leucine Zipper Mutant with Three Ixxntxx Motifs Coordinating Chloride and Nitrate, PDB code: 2wq3 was solved by M.D.Hartmann, B.Hernandez Alvarez, A.N.Lupas, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	23.14 / 1.22
Space group	I 21 3
Cell size a, b, c (Å), α, β, γ (°)	56.670, 56.670, 56.670, 90.00, 90.00, 90.00
R / Rfree (%)	14.065 / 19.989

The binding sites of Chlorine atom in the GCN4 Leucine Zipper Mutant with Three Ixxntxx Motifs Coordinating Chloride and Nitrate (pdb code 2wq3). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the GCN4 Leucine Zipper Mutant with Three Ixxntxx Motifs Coordinating Chloride and Nitrate, PDB code: 2wq3:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the GCN4 Leucine Zipper Mutant with Three Ixxntxx Motifs Coordinating Chloride and Nitrate


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of GCN4 Leucine Zipper Mutant with Three Ixxntxx Motifs Coordinating Chloride and Nitrate within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl1033 b:20.4 occ:0.33 ND2 A:ASN12 3.3 15.7 1.0 CB A:ASN12 4.0 11.2 1.0 CG A:ASN12 4.1 12.3 1.0 CA A:ILE9 4.2 13.8 1.0 CG1 A:ILE9 4.2 14.3 1.0 CG2 A:ILE9 4.3 15.7 1.0 CB A:ILE9 4.4 13.2 1.0 O A:ILE9 4.6 14.7 1.0 C A:ILE9 4.9 12.8 1.0

Chlorine binding site 2 out of 2 in the GCN4 Leucine Zipper Mutant with Three Ixxntxx Motifs Coordinating Chloride and Nitrate


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of GCN4 Leucine Zipper Mutant with Three Ixxntxx Motifs Coordinating Chloride and Nitrate within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl1035 b:10.4 occ:0.33 ND2 A:ASN26 3.3 10.1 1.0 CB A:ASN26 3.8 9.0 1.0 CA A:ILE23 4.1 7.8 1.0 CG A:ASN26 4.1 9.4 1.0 CG1 A:ILE23 4.1 7.7 1.0 CG2 A:ILE23 4.3 8.9 1.0 CB A:ILE23 4.3 8.1 1.0 O A:ILE23 4.7 8.5 1.0 C A:ILE23 4.9 7.7 1.0 N A:ILE23 5.0 7.6 1.0

M.D.Hartmann, O.Ridderbusch, K.Zeth, R.Albrecht, O.Testa, D.N.Woolfson, G.Sauer, S.Dunin-Horkawicz, A.N.Lupas, B.H.Alvarez. A Coiled-Coil Motif That Sequesters Ions to the Hydrophobic Core. Proc.Natl.Acad.Sci.Usa V. 106 16950 2009.
ISSN: ISSN 0027-8424
PubMed: 19805097
DOI: 10.1073/PNAS.0907256106