Calcium in PDB 2yv9: Crystal Structure of the Clic Homologue Exc-4 From C. Elegans

The structure of Crystal Structure of the Clic Homologue Exc-4 From C. Elegans, PDB code: 2yv9 was solved by S.J.Harrop, D.R.Littler, P.M.G.Curmi, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	16.61 / 1.60
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	54.913, 91.395, 63.286, 90.00, 99.61, 90.00
R / Rfree (%)	18.8 / 23.5

The binding sites of Calcium atom in the Crystal Structure of the Clic Homologue Exc-4 From C. Elegans (pdb code 2yv9). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Crystal Structure of the Clic Homologue Exc-4 From C. Elegans, PDB code: 2yv9:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Crystal Structure of the Clic Homologue Exc-4 From C. Elegans


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure of the Clic Homologue Exc-4 From C. Elegans within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1002 b:32.6 occ:1.00 O A:THR91 2.6 29.0 1.0 O A:PRO79 2.7 23.0 1.0 O A:HOH1116 2.7 36.5 1.0 O A:GLN77 2.9 25.3 1.0 O A:HOH1086 2.9 34.1 1.0 OD1 A:ASN93 3.1 22.8 1.0 O A:HOH1058 3.5 26.0 1.0 C A:THR91 3.8 25.8 1.0 C A:PRO79 3.8 26.0 1.0 N A:PRO79 4.0 25.5 1.0 CD A:PRO79 4.0 22.7 1.0 CG A:ASN93 4.1 22.2 1.0 C A:GLN77 4.1 27.6 1.0 C A:PRO78 4.2 22.5 1.0 CG A:PRO79 4.3 19.9 1.0 N A:ASN93 4.3 21.1 1.0 O A:PRO78 4.3 27.4 1.0 CA A:PRO79 4.4 23.4 1.0 CA A:ASP92 4.5 21.6 1.0 N A:ASP92 4.5 22.6 1.0 C A:ASP92 4.6 24.7 1.0 O A:HOH1038 4.7 26.9 1.0 O A:HOH1035 4.7 27.8 1.0 CD1 A:ILE96 4.7 23.3 1.0 ND2 A:ASN93 4.8 25.3 1.0 CA A:THR91 4.8 25.5 1.0 CG1 A:ILE80 4.8 24.1 1.0 CA A:PRO78 4.8 22.7 1.0 N A:GLN77 4.8 25.3 1.0 N A:ILE80 4.9 24.8 1.0 O A:HOH1042 4.9 26.0 1.0 CB A:PRO79 5.0 23.8 1.0 N A:PRO78 5.0 27.3 1.0 CA A:GLN77 5.0 23.0 1.0

Calcium binding site 2 out of 2 in the Crystal Structure of the Clic Homologue Exc-4 From C. Elegans


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Crystal Structure of the Clic Homologue Exc-4 From C. Elegans within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca1001 b:35.9 occ:1.00 O B:THR91 2.5 26.3 1.0 O B:PRO79 2.6 24.2 1.0 O B:HOH1147 2.7 48.6 1.0 O B:HOH1053 2.7 30.2 1.0 O B:GLN77 2.8 25.5 1.0 OD1 B:ASN93 3.3 25.9 1.0 C B:PRO79 3.7 23.6 1.0 O B:HOH1009 3.7 25.3 1.0 C B:THR91 3.7 28.7 1.0 N B:PRO79 3.9 23.4 1.0 CD B:PRO79 4.0 25.3 1.0 C B:GLN77 4.0 26.3 1.0 C B:PRO78 4.1 23.1 1.0 CA B:PRO79 4.3 22.5 1.0 O B:PRO78 4.3 26.7 1.0 CG B:ASN93 4.4 26.0 1.0 CG B:PRO79 4.4 21.1 1.0 CA B:ASP92 4.5 27.2 1.0 N B:ASN93 4.5 22.9 1.0 N B:ASP92 4.5 22.9 1.0 O B:HOH1046 4.5 26.2 1.0 CG1 B:ILE80 4.6 25.5 1.0 O B:HOH1052 4.6 27.9 1.0 CA B:THR91 4.6 23.9 1.0 N B:GLN77 4.7 26.1 1.0 CA B:PRO78 4.7 25.6 1.0 N B:ILE80 4.7 25.2 1.0 C B:ASP92 4.8 22.3 1.0 CD1 B:ILE96 4.8 26.3 1.0 CA B:GLN77 4.9 25.9 1.0 N B:PRO78 4.9 24.7 1.0 CB B:PRO79 4.9 23.9 1.0 ND2 B:ASN93 4.9 25.7 1.0 O B:HOH1028 5.0 25.2 1.0

D.R.Littler, S.J.Harrop, L.J.Brown, G.J.Pankhurst, A.V.Mynott, P.Luciani, R.A.Mandyam, M.Mazzanti, S.Tanda, M.A.Berryman, S.N.Breit, P.M.G.Curmi. Comparison of Vertebrate and Invertebrate Clic Proteins: the Crystal Structures of Caenorhabditis Elegans Exc-4 and Drosophila Melanogaster Dmclic Proteins V. 71 364 2007.
ISSN: ISSN 0887-3585
PubMed: 17985355
DOI: 10.1002/PROT.21704