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(-) Description

Title :  CRYSTAL STRUCTURE OF HCV NS3/4A PROTEASE VARIANT R155K IN COMPLEX WITH ASUNAPREVIR
 
Authors :  D. I. Soumana, A. Ali, C. A. Schiffer
Date :  20 Sep 14  (Deposition) - 08 Oct 14  (Release) - 25 Nov 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.99
Chains :  Asym./Biol. Unit :  A
Keywords :  Hcv Drug Resistant, Protease-Inhibitor Complex, Asunaprevir, Hydrolase-Hydrolase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  D. I. Soumana, A. Ali, C. A. Schiffer
Structural Analysis Of Asunaprevir Resistance In Hcv Ns3/4A Protease.
Acs Chem. Biol. V. 9 2485 2014
PubMed-ID: 25243902  |  Reference-DOI: 10.1021/CB5006118

(-) Compounds

Molecule 1 - GENOME POLYPROTEIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28A
    Expression System Taxid: 562
    Organism Scientific: HEPATITIS C VIRUS SUBTYPE 1A
    Organism Taxid: 31646

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 4)

Asymmetric/Biological Unit (3, 4)
No.NameCountTypeFull Name
12R91Ligand/IonN-(TERT-BUTOXYCARBONYL)-3-METHYL-L-VALYL-(4R)-4-[(7-CHLORO-4-METHOXYISOQUINOLIN-1-YL)OXY]-N-{(1R,2S)-1-[(CYCLOPROPYLSULFONYL)CARBAMOYL]-2-ETHENYLCYCLOPROPYL}-L-PROLINAMIDE
2SO42Ligand/IonSULFATE ION
3ZN1Ligand/IonZINC ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETYR A:1006 , GLN A:1008 , TYR A:1056 , HOH A:1321 , HOH A:1354 , HOH A:1364 , HOH A:1378 , HOH A:1382 , HOH A:1430binding site for residue SO4 A 1201
2AC2SOFTWAREARG A:1109 , HIS A:1110 , HOH A:1316 , HOH A:1365 , HOH A:1374 , HOH A:1400 , HOH A:1406binding site for residue SO4 A 1202
3AC3SOFTWARECYS A:1097 , CYS A:1099 , CYS A:1145 , HIS A:1149binding site for residue ZN A 1203
4AC4SOFTWAREHIS A:982 , GLN A:1041 , PHE A:1043 , HIS A:1057 , GLY A:1058 , VAL A:1078 , ASP A:1081 , ILE A:1132 , LEU A:1135 , LYS A:1136 , GLY A:1137 , SER A:1138 , SER A:1139 , PHE A:1154 , LYS A:1155 , ALA A:1156 , ALA A:1157 , ASP A:1168 , HOH A:1388 , HOH A:1390 , HOH A:1397 , HOH A:1404 , HOH A:1411binding site for residue 2R9 A 1204

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4WH6)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4WH6)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4WH6)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4WH6)

(-) Exons   (0, 0)

(no "Exon" information available for 4WH6)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
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SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:200
                                                                                                                                                                                                                                         
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhh......eeeeeee......eeee..hhhhhhhhhhhh.........eeeee....eeeeeee..eeeeehhhhh..............eee....eeeee................eeeee.....eeeeee....eeeeeeeeehhhhh.....eee.....eeeeeeeeeee..eeeeeeeeehhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                4wh6 A  981 SHMASMKKKGSVVIVGRINLSGDTAYAQQTRGEEGCQETSQTGRDKNQVEGEVQIVSTATQTFLATSINGVLWTVYHGAGTRTIASPKGPVTQMYTNVDKDLVGWQAPQGSRSLTPCTCGSSDLYLVTRHADVIPVRRRGDSRGSLLSPRPISYLKGSSGGPLLCPAGHAVGIFKAAVSTRGVAKAVDFIPVESLETTMR 1180
                                   990      1000      1010      1020      1030      1040      1050      1060      1070      1080      1090      1100      1110      1120      1130      1140      1150      1160      1170      1180
   Legend:   → Mismatch (orange background)
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  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 4WH6)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4WH6)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4WH6)

(-) Gene Ontology  (31, 31)

Asymmetric/Biological Unit(hide GO term definitions)

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  4wh6
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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        A8DG50_9HEPC | A8DG50: 5voj 5vp9
UniProtKB/TrEMBL
        A8DG50_9HEPC | A8DG50: 3m5l 3m5m 3m5n 3m5o 3rc6 3su0 3su1 3su2 3su3 3su4 3su5 3su6 3sud 3sue 3suf 3sug 3sv6 3sv7 3sv8 3sv9 4nwk 4nwl 4wh8

(-) Related Entries Specified in the PDB File

4wf8 4WF8 CONTAINS THE SAME NS3/4A PROTEASE-INHIBITOR (ASUNAPREVIR) COMPLEX. THE DIFFERENCE R155K MUTATION ID UNIQUE TO THIS STRUCTURE.