Zinc in PDB 6c2o: Crystal Structure of Hcv NS3/4A Protease Variant Y56H in Complex with Danoprevir

The structure of Crystal Structure of Hcv NS3/4A Protease Variant Y56H in Complex with Danoprevir, PDB code: 6c2o was solved by A.N.Matthew, C.A.Schiffer, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.48 / 1.18
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	55.444, 58.950, 59.994, 90.00, 90.00, 90.00
R / Rfree (%)	12.3 / 14.4

The structure of Crystal Structure of Hcv NS3/4A Protease Variant Y56H in Complex with Danoprevir also contains other interesting chemical elements:

Fluorine

(F)

2 atoms

The binding sites of Zinc atom in the Crystal Structure of Hcv NS3/4A Protease Variant Y56H in Complex with Danoprevir (pdb code 6c2o). 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 Crystal Structure of Hcv NS3/4A Protease Variant Y56H in Complex with Danoprevir, PDB code: 6c2o:

Zinc binding site 1 out of 1 in the Crystal Structure of Hcv NS3/4A Protease Variant Y56H in Complex with Danoprevir


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of Hcv NS3/4A Protease Variant Y56H in Complex with Danoprevir within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1202 b:10.0 occ:1.00 ND1 A:HIS1149 2.1 10.8 1.0 SG A:CYS1097 2.3 9.2 1.0 SG A:CYS1099 2.3 10.5 1.0 SG A:CYS1145 2.4 9.2 1.0 HB2 A:HIS1149 2.7 10.9 1.0 HB2 A:CYS1099 3.0 13.6 1.0 CE1 A:HIS1149 3.0 13.3 1.0 CG A:HIS1149 3.1 11.1 1.0 HE1 A:HIS1149 3.2 16.0 1.0 HB3 A:CYS1145 3.2 11.8 1.0 CB A:CYS1099 3.3 11.4 1.0 HA A:CYS1097 3.3 10.0 1.0 H A:CYS1099 3.3 12.4 1.0 CB A:CYS1145 3.3 9.8 1.0 CB A:HIS1149 3.4 9.1 1.0 CB A:CYS1097 3.4 8.8 1.0 HB2 A:CYS1097 3.4 10.6 1.0 HB2 A:CYS1145 3.4 11.8 1.0 HB3 A:ALA1147 3.7 14.5 1.0 H A:THR1098 3.7 11.2 1.0 CA A:CYS1097 3.8 8.3 1.0 HB3 A:HIS1149 3.9 10.9 1.0 H A:HIS1149 3.9 11.1 1.0 HB3 A:CYS1099 4.0 13.6 1.0 N A:CYS1099 4.0 10.3 1.0 NE2 A:HIS1149 4.1 15.4 1.0 CD2 A:HIS1149 4.2 13.9 1.0 N A:THR1098 4.2 9.3 1.0 HB3 A:CYS1097 4.2 10.6 1.0 CA A:CYS1099 4.3 10.2 1.0 H A:ALA1147 4.4 12.7 1.0 C A:CYS1097 4.5 9.8 1.0 CA A:HIS1149 4.6 8.2 1.0 N A:HIS1149 4.6 9.3 1.0 CB A:ALA1147 4.6 12.1 1.0 HA A:CYS1099 4.7 12.3 1.0 CA A:CYS1145 4.7 8.0 1.0 H A:CYS1145 4.8 9.7 1.0 O A:HOH1379 4.8 30.9 1.0 O A:HOH1414 4.8 20.4 1.0 O A:HOH1347 4.8 24.3 1.0 HD2 A:PRO1146 4.8 11.0 1.0 HB2 A:ALA1147 4.9 14.5 1.0 HE2 A:HIS1149 4.9 18.5 1.0 HG22 A:VAL1151 5.0 11.6 1.0

A.N.Matthew, C.A.Schiffer. Clinical Signature Variant of Hcv NS3/4A Protease Uses A Novel Mechanism to Confer Resistance To Be Published.