Cadmium in PDB 1xzo: Identification of A Disulfide Switch in Bssco, A Member of the Sco Family of Cytochrome C Oxidase Assembly Proteins

The structure of Identification of A Disulfide Switch in Bssco, A Member of the Sco Family of Cytochrome C Oxidase Assembly Proteins, PDB code: 1xzo was solved by Q.Ye, I.Imriskova-Sosova, B.C.Hill, Z.Jia, Montreal-Kingston Bacterialstructural Genomics Initiative (Bsgi), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	37.20 / 1.70
Space group	P 32 2 1
Cell size a, b, c (Å), α, β, γ (°)	68.033, 68.033, 191.733, 90.00, 90.00, 120.00
R / Rfree (%)	23.8 / 28.9

The structure of Identification of A Disulfide Switch in Bssco, A Member of the Sco Family of Cytochrome C Oxidase Assembly Proteins also contains other interesting chemical elements:

Calcium

(Ca)

14 atoms

The binding sites of Cadmium atom in the Identification of A Disulfide Switch in Bssco, A Member of the Sco Family of Cytochrome C Oxidase Assembly Proteins (pdb code 1xzo). This binding sites where shown within 5.0 Angstroms radius around Cadmium atom.
In total 5 binding sites of Cadmium where determined in the Identification of A Disulfide Switch in Bssco, A Member of the Sco Family of Cytochrome C Oxidase Assembly Proteins, PDB code: 1xzo:
Jump to Cadmium binding site number: 1; 2; 3; 4; 5;

Cadmium binding site 1 out of 5 in the Identification of A Disulfide Switch in Bssco, A Member of the Sco Family of Cytochrome C Oxidase Assembly Proteins


Mono view


Stereo pair view

A full contact list of Cadmium with other atoms in the Cd binding site number 1 of Identification of A Disulfide Switch in Bssco, A Member of the Sco Family of Cytochrome C Oxidase Assembly Proteins within 5.0Å range: probe atom residue distance (Å) B Occ A:Cd1001 b:29.1 occ:1.00 O A:HOH1186 1.2 16.3 1.0 NE2 A:HIS55 2.2 15.8 1.0 CA A:CA1015 2.3 34.0 1.0 O A:HOH1035 2.5 27.1 1.0 CD2 A:HIS55 3.1 24.5 1.0 CE1 A:HIS55 3.2 28.9 1.0 O A:HOH1111 3.6 39.7 1.0 O A:HOH1064 4.0 35.0 1.0 O A:HOH1113 4.3 43.5 1.0 ND1 A:HIS55 4.3 21.3 1.0 CG A:HIS55 4.3 19.8 1.0 O A:HOH1058 4.7 38.0 1.0 OH A:TYR160 4.9 23.5 1.0

Cadmium binding site 2 out of 5 in the Identification of A Disulfide Switch in Bssco, A Member of the Sco Family of Cytochrome C Oxidase Assembly Proteins


Mono view


Stereo pair view

A full contact list of Cadmium with other atoms in the Cd binding site number 2 of Identification of A Disulfide Switch in Bssco, A Member of the Sco Family of Cytochrome C Oxidase Assembly Proteins within 5.0Å range: probe atom residue distance (Å) B Occ A:Cd1002 b:36.3 occ:1.00 O B:HOH1208 1.3 16.7 1.0 O B:HOH1215 1.8 31.0 1.0 OE2 B:GLU114 2.3 33.0 1.0 OE1 B:GLU114 2.4 36.7 1.0 OE1 A:GLU14 2.4 40.9 1.0 OE2 A:GLU14 2.5 30.5 1.0 CD B:GLU114 2.7 28.7 1.0 CD A:GLU14 2.7 27.4 1.0 CG B:GLU114 4.2 25.1 1.0 CG A:GLU14 4.3 25.0 1.0 O B:HOH1190 4.6 52.8 1.0 O A:HOH1071 4.6 38.6 1.0 CD A:PRO15 4.7 23.4 1.0 O A:HOH1083 4.8 42.4 1.0 CB A:GLU14 4.9 19.5 1.0

Cadmium binding site 3 out of 5 in the Identification of A Disulfide Switch in Bssco, A Member of the Sco Family of Cytochrome C Oxidase Assembly Proteins


Mono view


Stereo pair view

A full contact list of Cadmium with other atoms in the Cd binding site number 3 of Identification of A Disulfide Switch in Bssco, A Member of the Sco Family of Cytochrome C Oxidase Assembly Proteins within 5.0Å range: probe atom residue distance (Å) B Occ A:Cd1003 b:41.9 occ:1.00 OE1 A:GLU113 2.2 24.5 1.0 NZ A:LYS125 2.4 44.7 1.0 O A:HOH1029 2.4 25.2 1.0 OE2 A:GLU113 2.4 29.5 1.0 CD A:GLU113 2.6 26.8 1.0 CD A:LYS125 2.8 39.2 1.0 CE A:LYS125 2.8 33.1 1.0 O A:HOH1195 4.0 52.0 1.0 CG A:GLU113 4.1 22.6 1.0 CG A:LYS125 4.3 35.9 1.0 CG A:GLN109 4.4 24.2 1.0 O A:VAL124 4.6 28.9 1.0 CA A:LYS125 4.6 30.7 1.0 CB A:LYS125 4.7 33.3 1.0 OE1 A:GLN109 4.8 26.8 1.0 N A:LYS126 4.9 34.6 1.0

Cadmium binding site 4 out of 5 in the Identification of A Disulfide Switch in Bssco, A Member of the Sco Family of Cytochrome C Oxidase Assembly Proteins


Mono view


Stereo pair view

A full contact list of Cadmium with other atoms in the Cd binding site number 4 of Identification of A Disulfide Switch in Bssco, A Member of the Sco Family of Cytochrome C Oxidase Assembly Proteins within 5.0Å range: probe atom residue distance (Å) B Occ A:Cd1004 b:48.7 occ:1.00 OD1 A:ASP166 2.4 25.1 1.0 OD1 A:ASP162 2.5 33.6 1.0 O A:HOH1183 2.6 41.7 1.0 OD2 A:ASP166 2.6 28.6 1.0 NZ A:LYS6 2.6 35.5 1.0 CE A:LYS6 2.7 44.9 1.0 CG A:ASP166 2.8 28.5 1.0 OD2 A:ASP162 2.9 42.9 1.0 CG A:ASP162 3.1 32.4 1.0 CD A:LYS6 3.9 48.7 1.0 O A:ASP162 4.3 26.9 1.0 O A:HOH1150 4.3 56.0 1.0 CB A:ASP166 4.4 25.9 1.0 CB A:ASP162 4.5 27.4 1.0 O A:HOH1090 4.5 37.2 1.0 NZ A:LYS150 4.8 46.0 1.0 C A:ASP162 4.8 25.4 1.0 CG A:LYS6 4.9 51.4 1.0 CD A:LYS150 4.9 41.2 1.0 CA A:ASP162 4.9 26.5 1.0

Cadmium binding site 5 out of 5 in the Identification of A Disulfide Switch in Bssco, A Member of the Sco Family of Cytochrome C Oxidase Assembly Proteins


Mono view


Stereo pair view

A full contact list of Cadmium with other atoms in the Cd binding site number 5 of Identification of A Disulfide Switch in Bssco, A Member of the Sco Family of Cytochrome C Oxidase Assembly Proteins within 5.0Å range: probe atom residue distance (Å) B Occ B:Cd1000 b:29.2 occ:1.00 O B:HOH1203 1.1 10.5 1.0 NE2 B:HIS55 2.2 13.8 1.0 CA B:CA1011 2.3 34.0 1.0 O B:HOH1036 2.7 28.4 1.0 CD2 B:HIS55 3.1 22.8 1.0 CE1 B:HIS55 3.2 31.1 1.0 O B:HOH1066 3.8 36.7 1.0 ND1 B:HIS55 4.2 27.0 1.0 CG B:HIS55 4.2 22.6 1.0 O B:HOH1051 4.6 34.1 1.0 O B:HOH1089 4.7 33.9 1.0 OH B:TYR160 4.8 26.8 1.0

Q.Ye, I.Imriskova-Sosova, B.C.Hill, Z.Jia. Identification of A Disulfide Switch in Bssco, A Member of the Sco Family of Cytochrome C Oxidase Assembly Proteins Biochemistry V. 44 2934 2005.
ISSN: ISSN 0006-2960
PubMed: 15723536
DOI: 10.1021/BI0480537