Entry Database : PDB / ID : 3cvk Structure visualization Downloads & linksTitle Crystal structure of HCV NS5B polymerase with a novel pyridazinone inhibitor ComponentsRNA-directed RNA polymerase Details Keywords TRANSFERASE / PROTEIN-LIGAND COMPLEX / RNA-DIRECTED RNA POLYMERASE / NUCLEOTIDE-BINDING / NUCLEOTIDYLTRANSFERASEFunction / homology Function and homology informationFunction Domain/homology Component
hepacivirin / host cell mitochondrial membrane / host cell lipid droplet / symbiont-mediated suppression of host TRAF-mediated signal transduction / transformation of host cell by virus / symbiont-mediated perturbation of host cell cycle G1/S transition checkpoint / symbiont-mediated suppression of host JAK-STAT cascade via inhibition of STAT1 activity / symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of MAVS activity / SH3 domain binding / channel activity ... hepacivirin / host cell mitochondrial membrane / host cell lipid droplet / symbiont-mediated suppression of host TRAF-mediated signal transduction / transformation of host cell by virus / symbiont-mediated perturbation of host cell cycle G1/S transition checkpoint / symbiont-mediated suppression of host JAK-STAT cascade via inhibition of STAT1 activity / symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of MAVS activity / SH3 domain binding / channel activity / nucleoside-triphosphate phosphatase / monoatomic ion transmembrane transport / viral nucleocapsid / clathrin-dependent endocytosis of virus by host cell / Hydrolases; Acting on peptide bonds (peptidases); Cysteine endopeptidases / RNA helicase activity / host cell perinuclear region of cytoplasm / host cell endoplasmic reticulum membrane / RNA helicase / symbiont-mediated suppression of host type I interferon-mediated signaling pathway / induction by virus of host autophagy / ribonucleoprotein complex / RNA-directed RNA polymerase / viral RNA genome replication / cysteine-type endopeptidase activity / serine-type endopeptidase activity / RNA-dependent RNA polymerase activity / virus-mediated perturbation of host defense response / fusion of virus membrane with host endosome membrane / viral envelope / host cell nucleus / virion attachment to host cell / apoptotic process / host cell plasma membrane / structural molecule activity / virion membrane / ATP hydrolysis activity / proteolysis / RNA binding / zinc ion binding / ATP binding / membrane Similarity search - Function : / NS3 RNA helicase, C-terminal helical domain / Hepatitus C virus, Non-structural 5a protein, C-terminal / Hepatitis C virus NS5A, 1B domain superfamily / Hepatitis C virus non-structural protein NS2, N-terminal domain / Hepatitis C virus core protein, chain A superfamily / : / Hepatitis C virus non-structural protein NS2 / HCV NS5a protein C-terminal region / Hepatitis C virus, Non-structural protein NS4b ... : / NS3 RNA helicase, C-terminal helical domain / Hepatitus C virus, Non-structural 5a protein, C-terminal / Hepatitis C virus NS5A, 1B domain superfamily / Hepatitis C virus non-structural protein NS2, N-terminal domain / Hepatitis C virus core protein, chain A superfamily / : / Hepatitis C virus non-structural protein NS2 / HCV NS5a protein C-terminal region / Hepatitis C virus, Non-structural protein NS4b / Hepatitis C virus, Core protein, N-terminal / Hepatitis C virus non-structural protein NS2, C-terminal domain / Hepatitis C virus non-structural protein NS4b / Hepatitis C virus capsid protein / Hepatitis C virus, Non-structural 5a protein / Hepatitis C virus, Non-structural 5a protein, domain 1a / Hepatitis C virus non-structural 5a, 1B domain / NS5A domain 1a superfamily / Hepatitis C virus non-structural 5a zinc finger domain / Hepatitis C virus non-structural 5a domain 1b / Hepatitis C virus, Non-structural protein NS2 / Hepacivirus nonstructural protein 2 (NS2) protease domain profile. / Hepatitis C virus non-structural 5a protein membrane anchor / Hepatitis C virus, Non-structural protein NS4a / Hepatitis C virus non-structural protein NS4a / Hepatitis C virus, Core protein, C-terminal / Hepatitis C virus core protein / Hepatitis C virus, Non-structural protein E2/NS1 / Hepatitis C virus non-structural protein E2/NS1 / Hepatitis C virus, Envelope glycoprotein E1 / Hepatitis C virus envelope glycoprotein E1 / RNA dependent RNA polymerase, hepatitis C virus / Viral RNA dependent RNA polymerase / Hepatitis C virus, NS3 protease, Peptidase S29 / Hepacivirus/Pegivirus NS3 protease domain profile. / Hepatitis C virus NS3 protease / Reverse transcriptase/Diguanylate cyclase domain / DEAD box, Flavivirus / Flavivirus DEAD domain / Superfamilies 1 and 2 helicase C-terminal domain profile. / Superfamilies 1 and 2 helicase ATP-binding type-1 domain profile. / DEAD-like helicases superfamily / Helicase, C-terminal / Helicase superfamily 1/2, ATP-binding domain / Reverse transcriptase/Diguanylate cyclase domain / Alpha-Beta Plaits / RNA-directed RNA polymerase, catalytic domain / RdRp of positive ssRNA viruses catalytic domain profile. / Peptidase S1, PA clan, chymotrypsin-like fold / Peptidase S1, PA clan / DNA/RNA polymerase superfamily / P-loop containing nucleoside triphosphate hydrolase / 2-Layer Sandwich / Alpha Beta Similarity search - Domain/homologyBiological species Hepatitis C virusMethod X-RAY DIFFRACTION / MOLECULAR REPLACEMENT / Resolution : 2.31 Å DetailsAuthors Zhao, Q. / Showalter, R.E. / Han, Q. / Kissinger, C.R. CitationJournal : Bioorg.Med.Chem.Lett. / Year : 2008Title : Hexahydro-pyrrolo- and hexahydro-1H-pyrido[1,2-b]pyridazin-2-ones as potent inhibitors of HCV NS5B polymerase.Authors: Ruebsam, F. / Sun, Z. / Ayida, B.K. / Webber, S.E. / Zhou, Y. / Zhao, Q. / Kissinger, C.R. / Showalter, R.E. / Shah, A.M. / Tsan, M. / Patel, R. / Lebrun, L.A. / Kamran, R. / Sergeeva, M.V. ... Authors : Ruebsam, F. / Sun, Z. / Ayida, B.K. / Webber, S.E. / Zhou, Y. / Zhao, Q. / Kissinger, C.R. / Showalter, R.E. / Shah, A.M. / Tsan, M. / Patel, R. / Lebrun, L.A. / Kamran, R. / Sergeeva, M.V. / Bartkowski, D.M. / Nolan, T.G. / Norris, D.A. / Kirkovsky, L. History Deposition Apr 18, 2008 Deposition site : RCSB / Processing site : RCSBRevision 1.0 Apr 21, 2009 Provider : repository / Type : Initial releaseRevision 1.1 Jul 13, 2011 Group : Version format complianceRevision 1.2 Oct 20, 2021 Group : Database references / Derived calculations / Structure summaryCategory : chem_comp / database_2 ... chem_comp / database_2 / entity / pdbx_entity_nonpoly / struct_ref_seq_dif / struct_site Item : _chem_comp.name / _chem_comp.pdbx_synonyms ... _chem_comp.name / _chem_comp.pdbx_synonyms / _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _entity.pdbx_description / _pdbx_entity_nonpoly.name / _struct_ref_seq_dif.details / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id Revision 1.3 Apr 3, 2024 Group : Data collection / Refinement descriptionCategory : chem_comp_atom / chem_comp_bond / pdbx_initial_refinement_model
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