Cadmium in PDB 3bob: Carbonic Anhydrase From Marine Diatom Thalassiosira Weissflogii- Cadmium Bound Domain 2

All present enzymatic activity of Carbonic Anhydrase From Marine Diatom Thalassiosira Weissflogii- Cadmium Bound Domain 2:
4.2.1.1;

The structure of Carbonic Anhydrase From Marine Diatom Thalassiosira Weissflogii- Cadmium Bound Domain 2, PDB code: 3bob was solved by Y.Xu, L.Feng, P.D.Jeffrey, Y.Shi, F.M.M.Morel, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	24.83 / 1.45
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	64.283, 78.202, 37.054, 90.00, 90.00, 90.00
R / Rfree (%)	16.7 / 19.4

The binding sites of Cadmium atom in the Carbonic Anhydrase From Marine Diatom Thalassiosira Weissflogii- Cadmium Bound Domain 2 (pdb code 3bob). This binding sites where shown within 5.0 Angstroms radius around Cadmium atom.
In total only one binding site of Cadmium was determined in the Carbonic Anhydrase From Marine Diatom Thalassiosira Weissflogii- Cadmium Bound Domain 2, PDB code: 3bob:

Cadmium binding site 1 out of 1 in the Carbonic Anhydrase From Marine Diatom Thalassiosira Weissflogii- Cadmium Bound Domain 2


Mono view


Stereo pair view

A full contact list of Cadmium with other atoms in the Cd binding site number 1 of Carbonic Anhydrase From Marine Diatom Thalassiosira Weissflogii- Cadmium Bound Domain 2 within 5.0Å range: probe atom residue distance (Å) B Occ A:Cd1001 b:12.0 occ:1.00 NE2 A:HIS315 2.3 12.3 1.0 O A:HOH1003 2.3 13.1 1.0 SG A:CYS263 2.5 10.9 1.0 SG A:CYS325 2.5 10.8 1.0 O A:HOH1002 2.6 8.9 1.0 CD2 A:HIS315 3.2 13.6 1.0 CE1 A:HIS315 3.4 12.7 1.0 CB A:CYS325 3.4 12.9 1.0 CB A:CYS263 3.5 13.5 1.0 CA A:CYS325 3.5 12.9 1.0 N A:GLY326 3.8 12.2 1.0 O A:HOH1130 3.9 30.5 1.0 C A:CYS325 3.9 10.8 1.0 CA A:GLY281 4.2 11.3 1.0 N A:GLY281 4.2 10.1 1.0 N A:PHE327 4.3 11.5 1.0 OD2 A:ASP265 4.3 13.7 1.0 CG A:HIS315 4.4 9.8 1.0 ND1 A:HIS315 4.4 10.5 1.0 CB A:ASP265 4.5 11.9 1.0 CB A:PHE327 4.6 13.7 1.0 O A:HOH1004 4.7 13.4 1.0 CA A:GLY326 4.8 13.7 1.0 N A:CYS325 4.9 12.5 1.0 O A:CYS325 4.9 12.4 1.0 CA A:CYS263 4.9 11.8 1.0 CG A:ASP265 4.9 13.9 1.0 O A:GLY324 5.0 13.9 1.0

Y.Xu, L.Feng, P.D.Jeffrey, Y.Shi, F.M.Morel. Structure and Metal Exchange in the Cadmium Carbonic Anhydrase of Marine Diatoms. Nature V. 452 56 2008.
ISSN: ISSN 0028-0836
PubMed: 18322527
DOI: 10.1038/NATURE06636