3SU6	Hydrolase Inhibitor	date	Jul 11, 2011
title	Crystal Structure Of Ns34a Protease Variant A156t In Comple Vaniprevir
authors	C.A.Schiffer, K.P.Romano
compound		source
Molecule: Ns3 Protease, Ns4a Protein Chain: A Fragment: Ns4a (Unp Residues 1674-1688), Ns3 (Unp Residues 1208); Engineered: Yes Mutation: Yes		Organism_scientific: Hepatitis C Virus Organism_taxid: 31646 Strain: Subtype 1a, Bid-V318 Gene: Ns3-Ns4a Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28a
symmetry	Space Group: P 21 21 21	R_factor 0.150 R_Free 0.165
crystal cell	length a length b length c angle alpha angle beta angle gamma 54.981 58.451 59.829 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.10 Å
ligand	GOL, SO4, SU3, ZN	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	The Molecular Basis of Drug Resistance against Hepatitis C Virus NS3/4A Protease Inhibitors., Romano KP, Ali A, Aydin C, Soumana D, Ozen A, Deveau LM, Silver C, Cao H, Newton A, Petropoulos CJ, Huang W, Schiffer CA, PLoS Pathog. 2012 Jul;8(7):e1002832. Epub 2012 Jul 26. PMID:22910833

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (76 Kb) [Save to disk] Biological Unit Coordinates (3su6.pdb1.gz) 70 Kb LPC: Ligand-Protein Contacts for 3SU6 CSU: Contacts of Structural Units for 3SU6 Structure Factors (1682 Kb) Retrieve 3SU6 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3SU6 from S2C, [Save to disk] Re-refined 3su6 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3SU6, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3su6] [3su6_A] SWISS-PROT database: Domain organization of by SWISSPFAM

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