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(-) Description

Title :  NS2B-NS3 PROTEASE FROM DENGUE VIRUS IN THE PRESENCE OF DTNB, A COVALENT ALLOSTERIC INHIBITOR
 
Authors :  J. A. Bell, M. Yildiz, J. A. Hardy
Date :  15 Aug 13  (Deposition) - 27 Nov 13  (Release) - 05 Feb 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.74
Chains :  Asym./Biol. Unit :  A
Keywords :  Serine Protease, Allosteric Inhibition, Dengue Virus Protease, Trypsin-Like Protease, Conformational Flexibility, Viral Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  M. Yildiz, S. Ghosh, J. A. Bell, W. Sherman, J. A. Hardy
Allosteric Inhibition Of The Ns2B-Ns3 Protease From Dengue Virus.
Acs Chem. Biol. V. 8 2744 2013
PubMed-ID: 24164286  |  Reference-DOI: 10.1021/CB400612H

(-) Compounds

Molecule 1 - NS2B-NS3 PROTEASE
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System StrainBL21 (DE3)
    Expression System Taxid469008
    Expression System Vector TypePET15B
    FragmentUNP RESIDUES 1394-1440, 1476-1660
    GeneNS2B-NS3
    MutationYES
    Organism ScientificDENGUE VIRUS 2
    Organism Taxid11060

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 1)

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
1CL1Ligand/IonCHLORIDE ION

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELYS A:1042 , GLU A:1086 , VAL A:1146BINDING SITE FOR RESIDUE CL A 1201

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4M9T)

(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

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(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

(no "Exon" information available for 4M9T)

(-) 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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(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:202
                                                                                                                                                                                                                                           
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeee....hhhhhhhheee........hhhhh...............eeeeeeeee..eeeeeeeeeee..eeeeehhhhh...eee..eee.eeeee....eeee...............eeeee.......eeeee..eeeee..eeeeee....hhhhh..eee.....eeeeeeeeee.....eeeeee... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                4m9t A   48 EADLELERAADVRWEEQAEISGSSPILSITISEDGSMSIKNEEEEQTLGELEDGAYRIKQKGILGYSQIGAGVYKEGTFHTMWHVTRGAVLMHKGKRIEPSWADVKKDLISYGGGWKLEGEWKEGEEVQVLALEPGKNPRAVQTKPGLFKTNTGTIGCVSLDFSPGTSGSPIVDKKGKVVGLYGNGVVTRSGAYVSAIANTE 1169
                                    57        67        77        87      1017      1027      1037      1047      1057      1067      1077      1087      1097      1107      1117      1127      1137      1147      1157      1167  
                                                                           96|                                                                                                                                                        
                                                                          1017                                                                                                                                                        

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 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 4M9T)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4M9T)

(-) Pfam Domains  (0, 0)

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(-) Gene Ontology  (45, 45)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/TrEMBL
        Q91H74_9FLAV | Q91H742bhr 2bmf 2fom 4m9f 4m9i 4m9k 4m9m

(-) Related Entries Specified in the PDB File

2fom 3u1i 3u1j 4m9f 4m9i 4m9k 4m9m