true1987-08-132024-03-27211POLG_HRV2Human rhinovirus 2: complete nucleotide sequence and proteolytic processing signals in the capsid protein region.Skern T.Sommergruber W.Blaas D.Gruendler P.Fraundorfer F.Pieler C.Fogy I.Kuechler E.doi:10.1093/nar/13.6.21111985Nucleic Acids Res.132111-2126NUCLEOTIDE SEQUENCE [GENOMIC RNA]Kuechler E.1986-02EMBL/GenBank/DDBJSEQUENCE REVISIONSpectroscopic characterization of rhinoviral protease 2A: Zn is essential for the structural integrity.Voss T.Meyer R.Sommergruber W.doi:10.1002/pro.55600412091995Protein Sci.42526-2531SUBUNIT (PROTEASE 2A)ZINC-BINDING (PROTEASE 2A)Extremely efficient cleavage of eIF4G by picornaviral proteinases L and 2A in vitro.Glaser W.Skern T.doi:10.1016/s0014-5793(00)01928-12000FEBS Lett.480151-155FUNCTION (LEADER PROTEASE)The concerted conformational changes during human rhinovirus 2 uncoating.Hewat E.A.Neumann E.Blaas D.doi:10.1016/s1097-2765(02)00603-22002Mol. Cell10317-326FUNCTION (CAPSID PROTEIN VP1)FUNCTION (CAPSID PROTEIN VP4)Effects of picornavirus 3A Proteins on Protein Transport and GBF1-dependent COP-I recruitment.Wessels E.Duijsings D.Lanke K.H.van Dooren S.H.Jackson C.L.Melchers W.J.van Kuppeveld F.J.doi:10.1128/jvi.01225-062006J. Virol.8011852-11860FUNCTION (PROTEIN 3A)INTERACTION WITH HOST GBF1 (PROTEIN 3A)Specific cleavage of the nuclear pore complex protein Nup62 by a viral protease.Park N.Skern T.Gustin K.E.doi:10.1074/jbc.m110.1434042010J. Biol. Chem.28528796-28805FUNCTION (PROTEASE 2A)Uncoating of human rhinoviruses.Fuchs R.Blaas D.doi:10.1002/rmv.6542010Rev. Med. Virol.20281-297REVIEWProductive entry pathways of human rhinoviruses.Fuchs R.Blaas D.doi:10.1155/2012/8263012012Adv. Virol.2012826301REVIEWACBD3 is an essential pan-enterovirus host factor that mediates the interaction between viral 3A protein and cellular protein PI4KB.Lyoo H.van der Schaar H.M.Dorobantu C.M.Rabouw H.H.Strating J.R.P.M.van Kuppeveld F.J.M.doi:10.1128/mbio.02742-182019MBio10FUNCTION (PROTEIN 3A)Three-dimensional structure of the Fab fragment of a neutralizing antibody to human rhinovirus serotype 2.Tormo J.Stadler E.Skern T.Auer H.Kanzler O.Betzel C.Blaas D.Fita I.doi:10.1002/pro.55600109091992Protein Sci.11154-1161X-RAY CRYSTALLOGRAPHY (2.1 ANGSTROMS) OF 225-239The structure of the 2A proteinase from a common cold virus: a proteinase responsible for the shut-off of host-cell protein synthesis.Petersen J.F.Cherney M.M.Liebig H.D.Skern T.Kuechler E.James M.N.doi:10.1093/emboj/18.20.54631999EMBO J.185463-5475X-RAY CRYSTALLOGRAPHY (1.95 ANGSTROMS) OF 851-992Structure-assisted design of mechanism-based irreversible inhibitors of human rhinovirus 3C protease with potent antiviral activity against multiple rhinovirus serotypes.Matthews D.A.Dragovich P.S.Webber S.E.Fuhrman S.A.Patick A.K.Zalman L.S.Hendrickson T.F.Love R.A.Prins T.J.Marakovits J.T.Zhou R.Tikhe J.Ford C.E.Meador J.W.Ferre R.A.Brown E.L.Binford S.L.Brothers M.A.DeLisle D.M.Worland S.T.doi:10.1073/pnas.96.20.110001999Proc. Natl. Acad. Sci. U.S.A.9611000-11007X-RAY CRYSTALLOGRAPHY (1.85 ANGSTROMS) OF 1508-1687Structure of human rhinovirus serotype 2 (HRV2).Verdaguer N.Blaas D.Fita I.doi:10.1006/jmbi.2000.39432000J. Mol. Biol.3001179-1194X-RAY CRYSTALLOGRAPHY (2.6 ANGSTROMS) OF 71-856Virus Particle ExploreR db; Icosahedral capsid structure associated with cellular receptorVirus Particle ExploreR db; Icosahedral capsid structure complexed with cellular receptor fragmentGNNYH22.10P=225-2391.85A=1508-16872.601=568-8562=70-3303=331-5674=2-693.601=568-8562=70-3303=331-5674=2-691.95A/B=851-9922.40A=1508-16873.50A=568-856B=70-330C=331-567D=2-693.001=568-8562=70-3303=331-5673.20A=568-850B=70-330C=331-567D=1-696.50A=568-856B=70-330C=331-5671.70A=1508-16871.45A=1508-16871.75A=1508-16871.86A=1508-16872.24A/B=851-992Ethyl (4R)-4-{[(2R,5S)-2-(4-fluorobenzyl)-6-methyl-5-{[(5-methyl-1,2-oxazol-3-yl)carbonyl]amino}-4-oxoheptanoyl]amino}-5-[(3S)-2-oxo-3-pyrrolidinyl]pentanoateLauric acid1 sequenced antibodyrhv_likeP-loop containing nucleotide triphosphate hydrolasesPoliovirus 3A protein-likePoliovirus 3D polymerase Domain 1 (Nucleotidyltransferase)Trypsin-like serine proteasesDNA/RNA_pol_sfHelicase_SF3_ssDNA/RNA_virHelicase_SF3_ssRNA_virP-loop_NTPaseP3AP3A_soluble_domPCV_3C_PROPeptidase_C3Peptidase_C3A/C3B_picornavirPeptidase_S1_PAPeptidase_S1_PA_chymotrypsinPico_P1APico_P2BPicornavirus_capsidRev_trsase/Diguanyl_cyclaseRhv-likeRNA-dir_pol_CRNA-dir_pol_PSvirusViral_coatP3APeptidase_C3Pico_P1APico_P2APico_P2BRdRP_1RhvRNA_helicaseDNA/RNA polymerasesP-loop containing nucleoside triphosphate hydrolasesPositive stranded ssRNA virusesSoluble domain of poliovirus core protein 3aTrypsin-like serine proteasesPCV_3C_PRORDRP_SSRNA_POSSF3_HELICASE_2Genome polyproteinP1Capsid protein VP0VP4-VP2Capsid protein VP4P1AVirion protein 4Capsid protein VP2P1BVirion protein 2Capsid protein VP3P1CVirion protein 3Capsid protein VP1P1DVirion protein 1P2Protease 2AP2A3.4.22.29Picornain 2AProtein 2AProtein 2BP2BProtein 2CP2C3.6.1.15P3Protein 3ABProtein 3AP3AViral protein genome-linkedVPgProtein 3BP3BProtein 3CD3.4.22.28Protease 3C3.4.22.28Picornain 3CP3CRNA-directed RNA polymeraseRdRp2.7.7.483D polymerase3DpolProtein 3D3DForms an icosahedral capsid of pseudo T=3 symmetry with capsid proteins VP2 and VP3 (By similarity). The capsid is 300 Angstroms in diameter, composed of 60 copies of each capsid protein and enclosing the viral positive strand RNA genome (By similarity). Capsid protein VP1 mainly forms the vertices of the capsid (By similarity). Capsid protein VP1 interacts with host cell receptor to provide virion attachment to target host cells (By similarity). This attachment induces virion internalization (By similarity). Tyrosine kinases are probably involved in the entry process (By similarity). After binding to its receptor, the capsid undergoes conformational changes (By similarity). Capsid protein VP1 N-terminus (that contains an amphipathic alpha-helix) and capsid protein VP4 are externalized (By similarity). Together, they shape a pore in the host membrane through which viral genome is translocated to host cell cytoplasm (By similarity).Forms an icosahedral capsid of pseudo T=3 symmetry with capsid proteins VP2 and VP3 (By similarity). The capsid is 300 Angstroms in diameter, composed of 60 copies of each capsid protein and enclosing the viral positive strand RNA genome (By similarity).Forms an icosahedral capsid of pseudo T=3 symmetry with capsid proteins VP2 and VP3 (By similarity). The capsid is 300 Angstroms in diameter, composed of 60 copies of each capsid protein and enclosing the viral positive strand RNA genome (By similarity).Lies on the inner surface of the capsid shell (By similarity). After binding to the host receptor, the capsid undergoes conformational changes (By similarity). Capsid protein VP4 is released, Capsid protein VP1 N-terminus is externalized, and together, they shape a pore in the host membrane through which the viral genome is translocated into the host cell cytoplasm (By similarity).Component of immature procapsids, which is cleaved into capsid proteins VP4 and VP2 after maturation (By similarity). Allows the capsid to remain inactive before the maturation step (By similarity).Cysteine protease that cleaves viral polyprotein and specific host proteins (By similarity). It is responsible for the autocatalytic cleavage between the P1 and P2 regions, which is the first cleavage occurring in the polyprotein (By similarity). Cleaves also the host translation initiation factor EIF4G1, in order to shut down the capped cellular mRNA translation (PubMed:11034318). Inhibits the host nucleus-cytoplasm protein and RNA trafficking by cleaving host members of the nuclear pores (PubMed:20622012). Counteracts stress granule formation probably by antagonizing its assembly or promoting its dissassembly (By similarity).Plays an essential role in the virus replication cycle by acting as a viroporin. Creates a pore in the host reticulum endoplasmic and as a consequence releases Ca2+ in the cytoplasm of infected cell. In turn, high levels of cytoplasmic calcium may trigger membrane trafficking and transport of viral ER-associated proteins to viroplasms, sites of viral genome replication.Induces and associates with structural rearrangements of intracellular membranes. Displays RNA-binding, nucleotide binding and NTPase activities. May play a role in virion morphogenesis and viral RNA encapsidation by interacting with the capsid protein VP3.Localizes the viral replication complex to the surface of membranous vesicles. Together with protein 3CD binds the Cis-Active RNA Element (CRE) which is involved in RNA synthesis initiation. Acts as a cofactor to stimulate the activity of 3D polymerase, maybe through a nucleid acid chaperone activity.Localizes the viral replication complex to the surface of membranous vesicles. It inhibits host cell endoplasmic reticulum-to-Golgi apparatus transport and causes the disassembly of the Golgi complex, possibly through GBF1 interaction (PubMed:17005635). This would result in depletion of MHC, trail receptors and IFN receptors at the host cell surface (PubMed:17005635). Plays an essential role in viral RNA replication by recruiting ACBD3 and PI4KB at the viral replication sites, thereby allowing the formation of the rearranged membranous structures where viral replication takes place (Probable).Acts as a primer for viral RNA replication and remains covalently bound to viral genomic RNA. VPg is uridylylated prior to priming replication into VPg-pUpU (By similarity). The oriI viral genomic sequence may act as a template for this. The VPg-pUpU is then used as primer on the genomic RNA poly(A) by the RNA-dependent RNA polymerase to replicate the viral genome (By similarity). Following genome release from the infecting virion in the cytoplasm, the VPg-RNA linkage is probably removed by host TDP2 (By similarity). During the late stage of the replication cycle, host TDP2 is excluded from sites of viral RNA synthesis and encapsidation, allowing for the generation of progeny virions (By similarity).Involved in the viral replication complex and viral polypeptide maturation. It exhibits protease activity with a specificity and catalytic efficiency that is different from protease 3C. Protein 3CD lacks polymerase activity. Protein 3CD binds to the 5'UTR of the viral genome.Replicates the viral genomic RNA on the surface of intracellular membranes. May form linear arrays of subunits that propagate along a strong head-to-tail interaction called interface-I. Covalently attaches UMP to a tyrosine of VPg, which is used to prime RNA synthesis. The positive stranded RNA genome is first replicated at virus induced membranous vesicles, creating a dsRNA genomic replication form. This dsRNA is then used as template to synthesize positive stranded RNA genomes. ss(+)RNA genomes are either translated, replicated or encapsidated.Major viral protease that mediates proteolytic processing of the polyprotein (By similarity). Cleaves host EIF5B, contributing to host translation shutoff (By similarity). Cleaves also host PABPC1, contributing to host translation shutoff (By similarity). Cleaves host NLRP1, triggers host N-glycine-mediated degradation of the autoinhibitory NLRP1 N-terminal fragment (By similarity).Binds 2 magnesium ions that constitute a dinuclear catalytic metal center (By similarity). The magnesium ions are not prebound but only present for catalysis (By similarity). Requires the presence of 3CDpro or 3CPro (By similarity).Replication or transcription is subject to high level of random mutations by the nucleotide analog ribavirin.Interacts with capsid protein VP1 and capsid protein VP3 to form heterotrimeric protomers.Interacts with capsid protein VP0, and capsid protein VP3 to form heterotrimeric protomers (By similarity). Five protomers subsequently associate to form pentamers which serve as building blocks for the capsid (By similarity). Interacts with capsid protein VP2, capsid protein VP3 and capsid protein VP4 following cleavage of capsid protein VP0 (By similarity).Interacts with capsid protein VP1 and capsid protein VP3 in the mature capsid.Interacts with capsid protein VP0 and capsid protein VP1 to form heterotrimeric protomers (By similarity). Five protomers subsequently associate to form pentamers which serve as building blocks for the capsid (By similarity). Interacts with capsid protein VP4 in the mature capsid (By similarity). Interacts with protein 2C; this interaction may be important for virion morphogenesis (By similarity).Interacts with capsid protein VP1 and capsid protein VP3.Homodimer.Homohexamer; forms a hexameric ring structure with 6-fold symmetry characteristic of AAA+ ATPases (By similarity). Interacts (via N-terminus) with host RTN3 (via reticulon domain); this interaction is important for viral replication (By similarity). Interacts with capsid protein VP3; this interaction may be important for virion morphogenesis (By similarity).Interacts with protein 3CD.Homodimer (By similarity). Interacts with host GBF1 (PubMed:17005635). Interacts (via GOLD domain) with host ACBD3 (via GOLD domain); this interaction allows the formation of a viral protein 3A/ACBD3 heterotetramer with a 2:2 stoichiometry, which will stimulate the recruitment of host PI4KB in order to synthesize PI4P at the viral RNA replication sites (By similarity).Interacts with RNA-directed RNA polymerase.Interacts with protein 3AB and with RNA-directed RNA polymerase.Interacts with Viral protein genome-linked and with protein 3CD.Probably localizes to the surface of intracellular membrane vesicles that are induced after virus infection as the site for viral RNA replication. These vesicles are derived from the endoplasmic reticulum.Probably localizes to the surface of intracellular membrane vesicles that are induced after virus infection as the site for viral RNA replication. These vesicles are derived from the endoplasmic reticulum.Probably localizes to the surface of intracellular membrane vesicles that are induced after virus infection as the site for viral RNA replication. These vesicles are derived from the endoplasmic reticulum.Probably localizes to the surface of intracellular membrane vesicles that are induced after virus infection as the site for viral RNA replication. These vesicles are derived from the endoplasmic reticulum.Probably localizes to the surface of intracellular membrane vesicles that are induced after virus infection as the site for viral RNA replication. These vesicles are derived from the endoplasmic reticulum.Probably localizes to the surface of intracellular membrane vesicles that are induced after virus infection as the site for viral RNA replication. These vesicles are derived from the endoplasmic reticulum.The N-terminus has membrane-binding (By similarity). The N-terminus also displays RNA-binding properties (By similarity). The N-terminus is involved in oligomerization (By similarity). The central part contains an ATPase domain and a degenerate C4-type zinc-finger with only 3 cysteines (By similarity). The C-terminus is involved in RNA-binding (By similarity). The extreme C-terminus contains a region involved in oligomerization (By similarity).Specific enzymatic cleavages in vivo by the viral proteases yield processing intermediates and the mature proteins.Myristoylation is required for the formation of pentamers during virus assembly. Further assembly of 12 pentamers and a molecule of genomic RNA generates the provirion.During virion maturation, immature virions are rendered infectious following cleavage of VP0 into VP4 and VP2. This maturation seems to be an autocatalytic event triggered by the presence of RNA in the capsid and it is followed by a conformational change infectious virion.Myristoylation is required during RNA encapsidation and formation of the mature virus particle.VPg is uridylylated by the polymerase into VPg-pUpU. This acts as a nucleotide-peptide primer for the genomic RNA replication.Belongs to the picornaviruses polyprotein family.Removed; by host1Genome polyprotein24184622150P194605850Capsid protein VP036314330Capsid protein VP4735069Capsid protein VP22898270Capsid protein VP325560331561Capsid protein VP132767562P2637008511409Protease 2A16207992Protein 2B107859931087Protein 2C367441088P3835781410Protein 3AB110331507Protein 3A86831486Viral protein genome-linked23681487Protein 3CD725631508Protease 3C203021690RNA-directed RNA polymerase522791691Cytoplasmic146314641479Cytoplasmic1480SF3 helicase11811343Peptidase C31686RdRp catalytic19182031C4-type; degenerate13501366Amphipathic alpha-helix565581Disordered592611Oligomerization1221Membrane-binding1157RNA-binding11091113RNA-binding13931400Oligomerization1404For protease 2A activity868For protease 2A activity885For protease 2A activity956For protease 3C activity1547For protease 3C activity1578For protease 3C activity1654902904962964136119242017Cleavage; by autolysisCleavage; by protease 3CCleavage; by autolysisCleavage; by protease 3CCleavage; by protease 3CInvolved in the interaction with host RTN31112Cleavage; by protease 3CCleavage; by protease 3CCleavage; by protease 3CCleavage; by protease 3CO-(5'-phospho-RNA)-tyrosine1489N-myristoyl glycine; by host333536385254838691961031051131151171191261281381401471511531551591671681801871972032082132162192212332352412432442472532552562622632652672732782822842862903053093253383413533553673723743773893933953983994034114164184214244264284334364414434494564644664684744784804894924975025045065095175245305325345445495535725795835996026046066146176306326346386426506546586616656726786816987077137267297317337357397467497547607747777827877968148558668678698748768788818828848868969069119129159169219239309349369389489599659739759829839861509152115221527153015391541154515461548155215561559157015761584159415961604161116151617161916341637164716511653165716601663167116761680168316851structural21catalytic; for RdRp activity2catalytic; for RdRp activity2007-01-233241978e68363630d4cb249536d540be3c2050cMGAQVSRQNVGTHSTQNSVSNGSSLNYFNINYFKDAASNGASKLEFTQDPSKFTDPVKDVLEKGIPTLQSPTVEACGYSDRIIQITRGDSTITSQDVANAIVAYGVWPHYLSSKDASAIDKPSQPDTSSNRFYTLRSVTWSSSSKGWWWKLPDALKDMGIFGENMFYHYLGRSGYTIHVQCNASKFHQGTLIVALIPEHQIASALHGNVNVGYNYTHPGETGREVKAETRLNPDLQPTEEYWLNFDGTLLGNITIFPHQFINLRSNNSATIIAPYVNAVPMDSMRSHNNWSLVIIPICPLETSSAINTIPITISISPMCAEFSGARAKRQGLPVFITPGSGQFLTTDDFQSPCALPWYHPTKEISIPGEVKNLVEICQVDSLVPINNTDTYINSENMYSVVLQSSINAPDKIFSIRTDVASQPLATTLIGEISSYFTHWTGSLRFSFMFCGTANTTVKLLLAYTPPGIAEPTTRKDAMLGTHVIWDVGLQSTISMVVPWISASHYRNTSPGRSTSGYITCWYQTRLVIPPQTPPTARLLCFVSGCKDFCLRMARDTNLHLQSGAIAQNPVENYIDEVLNEVLVVPNINSSNPTTSNSAPALDAAETGHTSSVQPEDVIETRYVQTSQTRDEMSLESFLGRSGCIHESKLEVTLANYNKENFTVWAINLQEMAQIRRKFELFTYTRFDSEITLVPCISALSQDIGHITMQYMYVPPGAPVPNSRDDYAWQSGTNASVFWQHGQAYPRFSLPFLSVASAYYMFYDGYDEQDQNYGTANTNNMGSLCSRIVTEKHIHKVHIMTRIYHKAKHVKAWCPRPPRALEYTRAHRTNFKIEDRSIQTAIVTRPIITTAGPSDMYVHVGNLIYRNLHLFNSEMHESILVSYSSDLIIYRTNTVGDDYIPSCDCTQATYYCKHKNRYFPITVTSHDWYEIQESEYYPKHIQYNLLIGEGPCEPGDCGGKLLCKHGVIGIVTAGGDNHVAFIDLRHFHCAEEQGVTDYIHMLGEAFGNGFVDSVKEHIHAINPVGNISKKIIKWMLRIISAMVIIIRNSSDPQTILATLTLIGCSGSPWRFLKEKFCKWTQLNYIHKESDSWLKKFTEACNAARGLEWIGNKISKFIEWMKSMLPQAQLKVKYLNELKKLNLYEKQVESLRVADMKTQEKIKMEIDTLHDLSRKFLPLYASEAKRIKTLYIKCDNIIKQKKRCEPVAIVIHGPPGAGKSITTNFLAKMITNDSDIYSLPPDPKYFDGYDQQSVVIMDDIMQNPAGDDMTLFCQMVSSVTFIPPMADLPDKGKAFDSRFVLCSTNHSLLTPPTITSLPAMNRRFFLDLDIIVHDNFKDPQGKLNVAAAFRPCDVDNRIGNARCCPFVCGKAVSFKDRNSCNKYSLAQVYNIMIEEDRRRRQVVDVMTAIFQGPIDMKNPPPPAITDLLQSVRTPEVIKYCEGNRWIIPAECKIEKELNLANTIITIIANVIGMARIIYVIYKLFCTLQGPYSGEPKPKTKIPERRVVTQGPEEEFGMSLIKHNSCVITTENGKFTGLGVYDRFVVVPTHADPGKEIQVDGITTKVIDSYDLYNKNGIKLEITVLKLDRNEKFRDIRRYIPNNEDDYPNCNLALLANQPEPTIINVGDVVSYGNILLSGNQTARMLKYSYPTKSGYCGGVLYKIGQVLGIHVGGNGRDGFSAMLLRSYFTDVQGQITLSKKTSECNLPSIHTPCKTKLQPSVFYDVFPGSKEPAVLSEKDARLQVDFNEALFSKYKGNTDCSINDHIRIASSHYAAQLITLDIDPKPITLEDSVFGTDGLEALDLNTSAGFPYIAMGVKKRDLINNKTKDISKLKEAIDKYGVDLPMVTFLKDELRKHEKVIKGKTRVIEASSVNDTLLFRTTFGNLFSKFHLNPGIVTGSAVGCDPEVFWSKIPAMLDDKCIMAFDYTNYDGSIHPIWFEALKQVLVDLSFNPTLIDRLCKSKHIFKNTYYEVEGGVPSGCSGTSIFNTMINNIIIRTLVLDAYKNIDLDKLKIIAYGDDVIFSYIHELDMEAIAIEGVKYGLTITPADKSNTFVKLDYSNVTFLKRGFKQDEKYNFLIHPTFPEDEIFESIRWTKKPSQMHEHVLSLCHLMWHNGRDAYKKFVEKIRSVSAGRALYIPPYDLLLHEWYEKFtruetruetruetruetruetruetruetruetruetruetruetruetruetruetruetruetruetrue