Cadmium in PDB 2avp: Crystal Structure of An 8 Repeat Consensus Tpr Superhelix

The structure of Crystal Structure of An 8 Repeat Consensus Tpr Superhelix, PDB code: 2avp was solved by T.Kajander, A.L.Cortajarena, E.R.Main, S.Mochrie, L.Regan, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.90 / 2.04
Space group	P 41 21 2
Cell size a, b, c (Å), α, β, γ (°)	54.245, 54.245, 71.782, 90.00, 90.00, 90.00
R / Rfree (%)	20.1 / 24.1

The binding sites of Cadmium atom in the Crystal Structure of An 8 Repeat Consensus Tpr Superhelix (pdb code 2avp). This binding sites where shown within 5.0 Angstroms radius around Cadmium atom.
In total 2 binding sites of Cadmium where determined in the Crystal Structure of An 8 Repeat Consensus Tpr Superhelix, PDB code: 2avp:
Jump to Cadmium binding site number: 1; 2;

Cadmium binding site 1 out of 2 in the Crystal Structure of An 8 Repeat Consensus Tpr Superhelix


Mono view


Stereo pair view

A full contact list of Cadmium with other atoms in the Cd binding site number 1 of Crystal Structure of An 8 Repeat Consensus Tpr Superhelix within 5.0Å range: probe atom residue distance (Å) B Occ A:Cd102 b:58.9 occ:1.00 O A:HOH208 2.1 47.5 1.0 OD2 A:ASP18 2.3 47.6 0.0 OE1 A:GLU19 2.5 43.5 1.0 OE2 A:GLU19 2.7 60.3 1.0 O A:HOH204 2.8 58.8 1.0 CD A:GLU19 3.0 44.2 1.0 CG A:ASP18 3.0 49.2 1.0 OD1 A:ASP18 3.1 60.6 1.0 O A:HOH209 3.9 46.9 1.0 CB A:ASP18 4.3 39.4 1.0 CG A:GLU19 4.5 41.6 1.0 O A:HOH218 4.5 71.5 1.0 OD2 A:ASP16 4.6 45.5 1.0 N A:GLU19 4.6 32.8 1.0 O A:HOH210 4.6 56.3 1.0 CB A:ASP16 4.8 31.2 1.0 N A:ASP18 4.9 39.3 1.0 CG A:ASP16 5.0 47.0 1.0 CA A:ASP16 5.0 32.1 1.0

Cadmium binding site 2 out of 2 in the Crystal Structure of An 8 Repeat Consensus Tpr Superhelix


Mono view


Stereo pair view

A full contact list of Cadmium with other atoms in the Cd binding site number 2 of Crystal Structure of An 8 Repeat Consensus Tpr Superhelix within 5.0Å range: probe atom residue distance (Å) B Occ A:Cd202 b:40.0 occ:0.50 OD2 A:ASP50 2.4 34.5 1.0 OE1 A:GLU53 2.5 47.5 1.0 OD1 A:ASP50 2.8 41.6 1.0 CG A:ASP50 3.0 54.6 1.0 CD A:GLU53 3.7 52.0 1.0 O A:HOH215 4.2 56.7 1.0 OE2 A:GLU53 4.5 80.0 1.0 CB A:ASP50 4.5 38.1 1.0 CB A:ASP52 4.6 28.9 1.0 N A:GLU53 4.7 27.9 1.0 O A:HOH219 4.7 60.0 1.0 CB A:GLU53 4.8 39.8 1.0 CG A:GLU53 4.8 39.6 1.0

T.Kajander, A.L.Cortajarena, S.Mochrie, L.Regan. Structure and Stability of Designed Tpr Protein Superhelices: Unusual Crystal Packing and Implications For Natural Tpr Proteins. Acta Crystallogr.,Sect.D V. 63 800 2007.
ISSN: ISSN 0907-4449
PubMed: 17582171
DOI: 10.1107/S0907444907024353