Zinc in PDB 1hw7: HSP33, Heat Shock Protein with Redox-Regulated Chaperone Activity

The structure of HSP33, Heat Shock Protein with Redox-Regulated Chaperone Activity, PDB code: 1hw7 was solved by J.Vijayalakshmi, M.K.Mukhergee, J.Graumann, U.Jakob, M.A.Saper, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.00 / 2.20
Space group	P 65 2 2
Cell size a, b, c (Å), α, β, γ (°)	77.180, 77.180, 199.210, 90.00, 90.00, 120.00
R / Rfree (%)	23 / 25.7

The binding sites of Zinc atom in the HSP33, Heat Shock Protein with Redox-Regulated Chaperone Activity (pdb code 1hw7). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the HSP33, Heat Shock Protein with Redox-Regulated Chaperone Activity, PDB code: 1hw7:

Zinc binding site 1 out of 1 in the HSP33, Heat Shock Protein with Redox-Regulated Chaperone Activity


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of HSP33, Heat Shock Protein with Redox-Regulated Chaperone Activity within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn260 b:72.0 occ:0.84 SG A:CYS232 2.4 68.8 1.0 SG A:CYS234 2.5 85.5 1.0 CB A:CYS232 3.7 63.5 1.0 CB A:CYS234 3.8 79.3 1.0 CE1 A:PHE230 4.1 35.2 1.0 CA A:CYS232 4.2 60.5 1.0 N A:THR233 4.2 64.1 1.0 N A:CYS234 4.2 76.2 1.0 CD1 A:PHE230 4.6 38.3 1.0 CA A:CYS234 4.6 78.8 1.0 C A:CYS232 4.8 61.8 1.0 C A:THR233 5.0 72.5 1.0

J.Vijayalakshmi, M.K.Mukhergee, J.Graumann, U.Jakob, M.A.Saper. The 2.2 A Crystal Structure of HSP33: A Heat Shock Protein with Redox-Regulated Chaperone Activity. Structure V. 9 367 2001.
ISSN: ISSN 0969-2126
PubMed: 11377197
DOI: 10.1016/S0969-2126(01)00597-4