Zinc in PDB 3l9w: Kefc C-Terminal Domain in Complex with Keff and Gsh

The structure of Kefc C-Terminal Domain in Complex with Keff and Gsh, PDB code: 3l9w was solved by T.P.Roosild, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	33.46 / 1.75
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	64.764, 85.852, 189.229, 90.00, 90.00, 90.00
R / Rfree (%)	20.9 / 23.4

The binding sites of Zinc atom in the Kefc C-Terminal Domain in Complex with Keff and Gsh (pdb code 3l9w). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Kefc C-Terminal Domain in Complex with Keff and Gsh, PDB code: 3l9w:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Kefc C-Terminal Domain in Complex with Keff and Gsh


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Kefc C-Terminal Domain in Complex with Keff and Gsh within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn2402 b:45.4 occ:1.00 O B:HOH311 2.8 29.8 1.0 O A:HOH85 3.0 27.8 1.0 N A:HIS1012 3.3 30.6 1.0 C A:TYR1010 3.5 26.1 1.0 CA A:TYR1010 3.5 25.1 1.0 N A:PRO1011 3.6 25.8 1.0 CB A:HIS1012 3.6 31.8 1.0 CG A:HIS1012 3.7 32.8 1.0 CD A:PRO1011 3.8 26.4 1.0 CD2 A:HIS1013 3.8 40.0 1.0 CA B:GLY536 3.8 24.7 1.0 CA A:HIS1012 4.0 31.0 1.0 CB A:TYR1010 4.0 26.2 1.0 ND1 A:HIS1012 4.1 34.1 1.0 O A:TYR1010 4.1 27.1 1.0 N B:GLY536 4.2 23.7 1.0 C A:PRO1011 4.3 28.7 1.0 CD2 A:HIS1012 4.3 35.7 1.0 CD1 A:TYR1010 4.4 25.4 1.0 N A:HIS1013 4.4 31.9 1.0 CA A:PRO1011 4.4 27.0 1.0 OE1 B:GLU539 4.5 33.2 1.0 NE2 A:HIS1013 4.5 41.4 1.0 O A:HOH106 4.5 24.6 1.0 C A:HIS1012 4.7 32.6 1.0 O A:PRO1009 4.7 25.4 1.0 CG A:TYR1010 4.7 26.1 1.0 CE1 A:HIS1012 4.8 31.5 1.0 N A:TYR1010 4.8 24.7 1.0 CB A:PRO1011 4.9 26.4 1.0 CB B:GLU539 4.9 22.4 1.0 C B:GLY536 4.9 23.4 1.0 CG A:HIS1013 4.9 37.4 1.0 CG A:PRO1011 4.9 25.7 1.0 NE2 A:HIS1012 4.9 35.1 1.0

Zinc binding site 2 out of 2 in the Kefc C-Terminal Domain in Complex with Keff and Gsh


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Kefc C-Terminal Domain in Complex with Keff and Gsh within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn2402 b:44.5 occ:1.00 O A:HOH50 2.9 25.0 1.0 O B:HOH277 3.0 21.1 1.0 N B:HIS1012 3.3 26.6 1.0 C B:TYR1010 3.5 25.2 1.0 CA B:TYR1010 3.5 25.2 1.0 N B:PRO1011 3.5 25.1 1.0 CD B:PRO1011 3.6 24.8 1.0 CB B:HIS1012 3.6 28.6 1.0 O B:HOH240 3.7 33.2 1.0 CG B:HIS1012 3.8 33.1 1.0 CA A:GLY536 3.8 20.8 1.0 ND1 B:HIS1012 3.9 37.0 1.0 CD2 B:HIS1013 4.0 35.8 1.0 CB B:TYR1010 4.0 24.4 1.0 CA B:HIS1012 4.0 28.6 1.0 N A:GLY536 4.1 21.1 1.0 O B:TYR1010 4.1 25.0 1.0 C B:PRO1011 4.3 27.3 1.0 CA B:PRO1011 4.4 26.1 1.0 OE1 A:GLU539 4.4 29.1 1.0 CD2 B:HIS1012 4.4 35.9 1.0 O B:HOH67 4.5 23.4 1.0 N B:HIS1013 4.5 27.8 1.0 CD1 B:TYR1010 4.5 24.8 1.0 NE2 B:HIS1013 4.6 38.5 1.0 O B:HOH147 4.6 35.0 1.0 CE1 B:HIS1012 4.7 32.2 1.0 O B:PRO1009 4.7 23.2 1.0 C B:HIS1012 4.7 28.5 1.0 N B:TYR1010 4.7 25.0 1.0 CG B:TYR1010 4.8 23.4 1.0 CB B:PRO1011 4.8 26.8 1.0 CG B:PRO1011 4.8 26.3 1.0 CB A:GLU539 4.9 19.1 1.0 C A:GLY536 4.9 20.6 1.0 NE2 B:HIS1012 4.9 35.6 1.0 CG B:HIS1013 5.0 33.8 1.0

T.P.Roosild, S.Castronovo, J.Healy, S.Miller, C.Pliotas, T.Rasmussen, W.Bartlett, S.J.Conway, I.R.Booth. Mechanism of Ligand-Gated Potassium Efflux in Bacterial Pathogens. Proc.Natl.Acad.Sci.Usa V. 107 19784 2010.
ISSN: ISSN 0027-8424
PubMed: 21041667
DOI: 10.1073/PNAS.1012716107