Chlorine in PDB 1bgq: Radicicol Bound to the Atp Binding Site of the N-Terminal Domain of the Yeast HSP90 Chaperone

The structure of Radicicol Bound to the Atp Binding Site of the N-Terminal Domain of the Yeast HSP90 Chaperone, PDB code: 1bgq was solved by S.M.Roe, C.Prodromou, L.H.Pearl, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.00 / 2.50
Space group	P 43 2 2
Cell size a, b, c (Å), α, β, γ (°)	73.940, 73.940, 110.860, 90.00, 90.00, 90.00
R / Rfree (%)	20 / 26.3

The binding sites of Chlorine atom in the Radicicol Bound to the Atp Binding Site of the N-Terminal Domain of the Yeast HSP90 Chaperone (pdb code 1bgq). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total only one binding site of Chlorine was determined in the Radicicol Bound to the Atp Binding Site of the N-Terminal Domain of the Yeast HSP90 Chaperone, PDB code: 1bgq:

Chlorine binding site 1 out of 1 in the Radicicol Bound to the Atp Binding Site of the N-Terminal Domain of the Yeast HSP90 Chaperone


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Radicicol Bound to the Atp Binding Site of the N-Terminal Domain of the Yeast HSP90 Chaperone within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl300 b:12.3 occ:1.00 CL1 A:RDC300 0.0 12.3 1.0 C6 A:RDC300 1.7 27.3 1.0 C5 A:RDC300 2.7 28.2 1.0 C7 A:RDC300 2.7 36.5 1.0 O4 A:RDC300 2.9 31.8 1.0 CD1 A:PHE124 3.0 13.9 1.0 C8 A:RDC300 3.1 43.8 1.0 ND2 A:ASN37 3.1 12.2 1.0 C9 A:RDC300 3.4 47.0 1.0 CG A:PHE124 3.4 13.2 1.0 CB A:PHE124 3.4 12.2 1.0 CE1 A:PHE124 3.8 17.5 1.0 O5 A:RDC300 3.8 49.3 1.0 C10 A:RDC300 3.9 49.2 1.0 C4 A:RDC300 4.0 27.6 1.0 C2 A:RDC300 4.1 39.0 1.0 CG A:ASN37 4.2 16.9 1.0 CD2 A:LEU93 4.4 11.9 1.0 CB A:ASN37 4.4 16.3 1.0 CA A:PHE124 4.5 13.7 1.0 CD2 A:PHE124 4.5 12.6 1.0 C3 A:RDC300 4.5 31.8 1.0 O A:HOH463 4.6 30.1 1.0 CD2 A:LEU173 4.7 13.1 1.0 CZ A:PHE124 4.8 15.2 1.0 CD1 A:LEU173 4.8 11.9 1.0 C11 A:RDC300 5.0 54.9 1.0

S.M.Roe, C.Prodromou, R.O'brien, J.E.Ladbury, P.W.Piper, L.H.Pearl. Structural Basis For Inhibition of the HSP90 Molecular Chaperone By the Antitumor Antibiotics Radicicol and Geldanamycin. J.Med.Chem. V. 42 260 1999.
ISSN: ISSN 0022-2623
PubMed: 9925731
DOI: 10.1021/JM980403Y