ID R1A_CVM2 Reviewed; 4416 AA. AC P0C6U9; Q9PYA3; DT 10-JUN-2008, integrated into UniProtKB/Swiss-Prot. DT 10-JUN-2008, sequence version 1. DT 27-MAR-2024, entry version 91. DE RecName: Full=Replicase polyprotein 1a; DE Short=pp1a; DE AltName: Full=ORF1a polyprotein; DE Contains: DE RecName: Full=Non-structural protein 1; DE Short=nsp1; DE AltName: Full=p28; DE Contains: DE RecName: Full=Non-structural protein 2; DE Short=nsp2; DE AltName: Full=p65; DE Contains: DE RecName: Full=Papain-like protease nsp3; DE Short=PL-PRO; DE EC=3.4.19.12; DE EC=3.4.22.-; DE AltName: Full=Non-structural protein 3; DE Short=nsp3; DE AltName: Full=PL1-PRO/PL2-PRO; DE AltName: Full=PL1/PL2; DE AltName: Full=PL2-PRO; DE AltName: Full=Papain-like proteinases 1/2; DE AltName: Full=p210; DE Contains: DE RecName: Full=Non-structural protein 4; DE Short=nsp4; DE AltName: Full=Peptide HD2; DE AltName: Full=p44; DE Contains: DE RecName: Full=3C-like proteinase nsp5; DE Short=3CL-PRO; DE Short=3CLp; DE EC=3.4.22.69; DE AltName: Full=M-PRO; DE AltName: Full=nsp5; DE AltName: Full=p27; DE Contains: DE RecName: Full=Non-structural protein 6; DE Short=nsp6; DE Contains: DE RecName: Full=Non-structural protein 7; DE Short=nsp7; DE AltName: Full=p10; DE Contains: DE RecName: Full=Non-structural protein 8; DE Short=nsp8; DE AltName: Full=p22; DE Contains: DE RecName: Full=RNA-capping enzyme subunit nsp9; DE AltName: Full=Non-structural protein 9; DE Short=nsp9; DE EC=2.7.7.50; DE AltName: Full=p12; DE Contains: DE RecName: Full=Non-structural protein 10; DE Short=nsp10; DE AltName: Full=Growth factor-like peptide; DE Short=GFL; DE AltName: Full=p15; DE Contains: DE RecName: Full=Non-structural protein 11; DE Short=nsp11; GN ORFNames=1a; OS Murine coronavirus (strain 2) (MHV-2) (Murine hepatitis virus). OC Viruses; Riboviria; Orthornavirae; Pisuviricota; Pisoniviricetes; OC Nidovirales; Cornidovirineae; Coronaviridae; Orthocoronavirinae; OC Betacoronavirus; Embecovirus; Murine coronavirus. OX NCBI_TaxID=76344; OH NCBI_TaxID=10090; Mus musculus (Mouse). RN [1] RP NUCLEOTIDE SEQUENCE [GENOMIC RNA]. RA Das Sarma J., Hingley S.T., Lai M.M.C., Weiss S.R., Lavi E.; RT "Pathogenesis and sequence analysis of mouse hepatitis virus type 2: an RT experimental model system of acute meningitis and hepatitis in mice."; RL Submitted (NOV-1999) to the EMBL/GenBank/DDBJ databases. CC -!- FUNCTION: The papain-like proteinase 1 (PL1-PRO) and papain-like CC proteinase 2 (PL2-PRO) are responsible for the cleavages located at the CC N-terminus of the replicase polyprotein. In addition, PLP2 possesses a CC deubiquitinating/deISGylating activity and processes both 'Lys-48'- and CC 'Lys-63'-linked polyubiquitin chains from cellular substrates. CC Antagonizes innate immune induction of type I interferon by blocking CC the phosphorylation, dimerization and subsequent nuclear translocation CC of host IRF-3 (By similarity). {ECO:0000250}. CC -!- FUNCTION: [3C-like proteinase nsp5]: Responsible for the majority of CC cleavages as it cleaves the C-terminus of replicase polyprotein at 11 CC sites. Recognizes substrates containing the core sequence [ILMVF]-Q-|- CC [SGACN]. Inhibited by the substrate-analog Cbz-Val-Asn-Ser-Thr-Leu-Gln- CC CMK. Also contains an ADP-ribose-1''-phosphate (ADRP)-binding function CC (By similarity). {ECO:0000255|PROSITE-ProRule:PRU00772}. CC -!- FUNCTION: Nsp7-nsp8 hexadecamer may possibly confer processivity to the CC polymerase, maybe by binding to dsRNA or by producing primers utilized CC by the latter. {ECO:0000250}. CC -!- FUNCTION: [RNA-capping enzyme subunit nsp9]: Catalytic subunit of viral CC RNA capping enzyme which catalyzes the RNA guanylyltransferase reaction CC for genomic and sub-genomic RNAs. The kinase-like NiRAN domain of NSP12 CC transfers RNA to the amino terminus of NSP9, forming a covalent RNA- CC protein intermediate. Subsequently, the NiRAN domain transfers RNA to CC GDP, forming the core cap structure GpppA-RNA. The NSP14 and NSP16 CC methyltransferases then add methyl groups to form functional cap CC structures. {ECO:0000250|UniProtKB:P0DTC1}. CC -!- FUNCTION: [Non-structural protein 1]: Binds to the 40S ribosomal CC subunit and inhibits host translation. The nsp1-40S ribosome complex CC further induces an endonucleolytic cleavage near the 5'UTR of host CC mRNAs, targeting them for degradation. By suppressing host gene CC expression, nsp1 facilitates efficient viral gene expression in CC infected cells and evasion from host immune response (By similarity). CC {ECO:0000250}. CC -!- CATALYTIC ACTIVITY: [Papain-like protease nsp3]: CC Reaction=Thiol-dependent hydrolysis of ester, thioester, amide, peptide CC and isopeptide bonds formed by the C-terminal Gly of ubiquitin (a 76- CC residue protein attached to proteins as an intracellular targeting CC signal).; EC=3.4.19.12; Evidence={ECO:0000250|UniProtKB:P0DTC1}; CC -!- CATALYTIC ACTIVITY: [3C-like proteinase nsp5]: CC Reaction=TSAVLQ-|-SGFRK-NH2 and SGVTFQ-|-GKFKK the two peptides CC corresponding to the two self-cleavage sites of the SARS 3C-like CC proteinase are the two most reactive peptide substrates. The enzyme CC exhibits a strong preference for substrates containing Gln at P1 CC position and Leu at P2 position.; EC=3.4.22.69; CC Evidence={ECO:0000250|UniProtKB:P0DTC1}; CC -!- CATALYTIC ACTIVITY: [RNA-capping enzyme subunit nsp9]: CC Reaction=a 5'-end diphospho-ribonucleoside in mRNA + GTP + H(+) = a 5'- CC end (5'-triphosphoguanosine)-(ribonucleoside) in mRNA + diphosphate; CC Xref=Rhea:RHEA:67012, Rhea:RHEA-COMP:17165, Rhea:RHEA-COMP:17166, CC ChEBI:CHEBI:15378, ChEBI:CHEBI:33019, ChEBI:CHEBI:37565, CC ChEBI:CHEBI:167616, ChEBI:CHEBI:167617; EC=2.7.7.50; CC Evidence={ECO:0000250|UniProtKB:P0DTC1}; CC PhysiologicalDirection=right-to-left; Xref=Rhea:RHEA:67014; CC Evidence={ECO:0000250|UniProtKB:P0DTC1}; CC -!- SUBUNIT: 3CL-PRO exists as monomer and homodimer. Eight copies of nsp7 CC and eight copies of nsp8 assemble to form a heterohexadecamer. Nsp9 is CC a dimer. Nsp10 forms a dodecamer (By similarity). {ECO:0000250}. CC -!- SUBCELLULAR LOCATION: [Papain-like protease nsp3]: Host membrane CC {ECO:0000305}; Multi-pass membrane protein {ECO:0000305}. CC -!- SUBCELLULAR LOCATION: [Non-structural protein 4]: Host membrane CC {ECO:0000305}; Multi-pass membrane protein {ECO:0000305}. CC -!- SUBCELLULAR LOCATION: [Non-structural protein 6]: Host membrane CC {ECO:0000305}; Multi-pass membrane protein {ECO:0000305}. CC -!- SUBCELLULAR LOCATION: [Non-structural protein 7]: Host cytoplasm, host CC perinuclear region {ECO:0000250}. Note=nsp7, nsp8, nsp9 and nsp10 are CC localized in cytoplasmic foci, largely perinuclear. Late in infection, CC they merge into confluent complexes (By similarity). {ECO:0000250}. CC -!- SUBCELLULAR LOCATION: [Non-structural protein 8]: Host cytoplasm, host CC perinuclear region {ECO:0000250}. Note=nsp7, nsp8, nsp9 and nsp10 are CC localized in cytoplasmic foci, largely perinuclear. Late in infection, CC they merge into confluent complexes (By similarity). {ECO:0000250}. CC -!- SUBCELLULAR LOCATION: [RNA-capping enzyme subunit nsp9]: Host CC cytoplasm, host perinuclear region {ECO:0000250}. Note=nsp7, nsp8, nsp9 CC and nsp10 are localized in cytoplasmic foci, largely perinuclear. Late CC in infection, they merge into confluent complexes (By similarity). CC {ECO:0000250}. CC -!- SUBCELLULAR LOCATION: [Non-structural protein 10]: Host cytoplasm, host CC perinuclear region {ECO:0000250}. Note=nsp7, nsp8, nsp9 and nsp10 are CC localized in cytoplasmic foci, largely perinuclear. Late in infection, CC they merge into confluent complexes (By similarity). {ECO:0000250}. CC -!- ALTERNATIVE PRODUCTS: CC Event=Ribosomal frameshifting; Named isoforms=2; CC Name=Replicase polyprotein 1a; Synonyms=pp1a, ORF1a polyprotein; CC IsoId=P0C6U9-1; Sequence=Displayed; CC Name=Replicase polyprotein 1ab; Synonyms=pp1ab; CC IsoId=P0C6X8-1; Sequence=External; CC -!- DOMAIN: The hydrophobic domains (HD) could mediate the membrane CC association of the replication complex and thereby alter the CC architecture of the host cell membrane. CC -!- PTM: Specific enzymatic cleavages in vivo by its own proteases yield CC mature proteins. 3CL-PRO and PL-PRO proteinases are autocatalytically CC processed (By similarity). {ECO:0000250}. CC -!- MISCELLANEOUS: [Isoform Replicase polyprotein 1a]: Produced by CC conventional translation. CC -!- SIMILARITY: Belongs to the coronaviruses polyprotein 1ab family. CC {ECO:0000305}. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; AF201929; AAF19383.1; -; Genomic_RNA. DR SMR; P0C6U9; -. DR MEROPS; C16.001; -. DR Proteomes; UP000139707; Genome. DR GO; GO:0033644; C:host cell membrane; IEA:UniProtKB-SubCell. DR GO; GO:0044220; C:host cell perinuclear region of cytoplasm; IEA:UniProtKB-SubCell. DR GO; GO:0016020; C:membrane; IEA:UniProtKB-KW. DR GO; GO:0004843; F:cysteine-type deubiquitinase activity; IEA:UniProtKB-EC. DR GO; GO:0004197; F:cysteine-type endopeptidase activity; IEA:InterPro. DR GO; GO:0004519; F:endonuclease activity; IEA:UniProtKB-KW. DR GO; GO:0008168; F:methyltransferase activity; IEA:UniProtKB-KW. DR GO; GO:0008242; F:omega peptidase activity; IEA:InterPro. DR GO; GO:0003968; F:RNA-dependent RNA polymerase activity; IEA:InterPro. DR GO; GO:0003727; F:single-stranded RNA binding; IEA:InterPro. DR GO; GO:0008270; F:zinc ion binding; IEA:InterPro. DR GO; GO:0039595; P:induction by virus of catabolism of host mRNA; IEA:UniProtKB-KW. DR GO; GO:0039520; P:induction by virus of host autophagy; IEA:UniProtKB-KW. DR GO; GO:0032259; P:methylation; IEA:UniProtKB-KW. DR GO; GO:0039648; P:modulation by symbiont of host protein ubiquitination; IEA:UniProtKB-KW. DR GO; GO:0006508; P:proteolysis; IEA:UniProtKB-KW. DR GO; GO:0039657; P:suppression by virus of host gene expression; IEA:UniProtKB-KW. DR GO; GO:0039579; P:suppression by virus of host ISG15-protein conjugation; IEA:UniProtKB-KW. DR GO; GO:0039502; P:suppression by virus of host type I interferon-mediated signaling pathway; IEA:UniProtKB-KW. DR GO; GO:0039548; P:suppression by virus of host viral-induced cytoplasmic pattern recognition receptor signaling pathway via inhibition of IRF3 activity; IEA:UniProtKB-KW. DR GO; GO:0019079; P:viral genome replication; IEA:InterPro. DR GO; GO:0019082; P:viral protein processing; IEA:InterPro. DR CDD; cd21901; alpha_betaCoV_Nsp10; 1. DR CDD; cd21560; betaCoV-Nsp6; 1. DR CDD; cd21519; betaCoV_Nsp2_MHV-like; 1. DR CDD; cd21666; betaCoV_Nsp5_Mpro; 1. DR CDD; cd21827; betaCoV_Nsp7; 1. DR CDD; cd21831; betaCoV_Nsp8; 1. DR CDD; cd21898; betaCoV_Nsp9; 1. DR CDD; cd21732; betaCoV_PLPro; 1. DR CDD; cd21473; cv_Nsp4_TM; 1. DR CDD; cd21524; DPUP_MHV_Nsp3; 1. DR CDD; cd21879; MHV-like_Nsp1; 1. DR CDD; cd21812; MHV-like_Nsp3_betaSM; 1. DR CDD; cd21824; MHV-like_Nsp3_NAB; 1. DR CDD; cd21714; TM_Y_MHV-like_Nsp3_C; 1. DR CDD; cd21467; Ubl1_cv_Nsp3_N-like; 1. DR Gene3D; 1.10.8.1190; -; 2. DR Gene3D; 2.60.120.1680; -; 1. DR Gene3D; 3.10.20.350; -; 1. DR Gene3D; 3.10.20.540; -; 1. DR Gene3D; 6.10.140.2090; -; 1. DR Gene3D; 1.10.150.420; Coronavirus nonstructural protein 4 C-terminus; 1. DR Gene3D; 3.40.220.10; Leucine Aminopeptidase, subunit E, domain 1; 1. DR Gene3D; 1.10.1840.10; main proteinase (3clpro) structure, domain 3; 1. DR Gene3D; 1.10.8.370; nsp7 replicase; 1. DR Gene3D; 3.30.70.3540; Nsp8 replicase, head domain; 1. DR Gene3D; 2.40.10.250; Replicase NSP9; 1. DR Gene3D; 3.40.50.11020; Replicase polyprotein, nucleic acid-binding domain; 1. DR Gene3D; 2.40.10.10; Trypsin-like serine proteases; 2. DR InterPro; IPR046443; a/bCoV_NSP1_glob. DR InterPro; IPR022570; B-CoV_A_NSP1. DR InterPro; IPR046442; bCoV_NSP1_C. DR InterPro; IPR043613; CoV_NSP2_C. DR InterPro; IPR047573; CoV_NSP2_M. DR InterPro; IPR043611; CoV_NSP3_C. DR InterPro; IPR047566; CoV_NSP3_Y3. DR InterPro; IPR032505; CoV_NSP4_C. DR InterPro; IPR043612; CoV_NSP4_N. DR InterPro; IPR022733; DPUP_SUD_C_bCoV. DR InterPro; IPR002589; Macro_dom. DR InterPro; IPR043472; Macro_dom-like. DR InterPro; IPR036333; NSP10_sf_CoV. DR InterPro; IPR044384; NSP2_MHV-like. DR InterPro; IPR043615; NSP2_N_CoV. DR InterPro; IPR044381; NSP3_DPUP_MHV. DR InterPro; IPR047567; NSP3_G2M_bCoV. DR InterPro; IPR032592; NSP3_NAB_bCoV. DR InterPro; IPR042570; NSP3_NAB_bCoV_sf. DR InterPro; IPR044357; NSP3_Ubl1_dom_CoV. DR InterPro; IPR044353; Nsp3_Ubl2_dom_CoV. DR InterPro; IPR038083; NSP3A-like. DR InterPro; IPR038123; NSP4_C_sf_CoV. DR InterPro; IPR044367; NSP6_betaCoV. DR InterPro; IPR043610; NSP6_CoV. DR InterPro; IPR014828; NSP7_CoV. DR InterPro; IPR037204; NSP7_sf_CoV. DR InterPro; IPR014829; NSP8_CoV. DR InterPro; IPR037230; NSP8_sf_CoV. DR InterPro; IPR014822; NSP9_CoV. DR InterPro; IPR036499; NSP9_sf_CoV. DR InterPro; IPR002705; Pept_C30/C16_B_coronavir. DR InterPro; IPR013016; Peptidase_C16_CoV. DR InterPro; IPR008740; Peptidase_C30_CoV. DR InterPro; IPR043477; Peptidase_C30_dom3_CoV. DR InterPro; IPR009003; Peptidase_S1_PA. DR InterPro; IPR043504; Peptidase_S1_PA_chymotrypsin. DR InterPro; IPR043177; PLpro_N_sf_CoV. DR InterPro; IPR043503; PLpro_palm_finger_dom_CoV. DR InterPro; IPR043178; PLpro_thumb_sf_CoV. DR InterPro; IPR018995; RNA_synth_NSP10_CoV. DR InterPro; IPR029063; SAM-dependent_MTases_sf. DR PANTHER; PTHR11106; GANGLIOSIDE INDUCED DIFFERENTIATION ASSOCIATED PROTEIN 2-RELATED; 1. DR PANTHER; PTHR11106:SF111; MACRO DOMAIN-CONTAINING PROTEIN; 1. DR Pfam; PF11963; B-CoV_A_NSP1; 1. DR Pfam; PF16251; bCoV_NAB; 1. DR Pfam; PF09401; CoV_NSP10; 1. DR Pfam; PF19218; CoV_NSP3_C; 1. DR Pfam; PF16348; CoV_NSP4_C; 1. DR Pfam; PF19217; CoV_NSP4_N; 1. DR Pfam; PF19213; CoV_NSP6; 1. DR Pfam; PF08716; CoV_NSP7; 1. DR Pfam; PF08717; CoV_NSP8; 1. DR Pfam; PF08710; CoV_NSP9; 1. DR Pfam; PF08715; CoV_peptidase; 1. DR Pfam; PF01661; Macro; 1. DR Pfam; PF01831; Peptidase_C16; 1. DR Pfam; PF05409; Peptidase_C30; 1. DR SMART; SM00506; A1pp; 1. DR SUPFAM; SSF144246; Coronavirus NSP10-like; 1. DR SUPFAM; SSF140367; Coronavirus NSP7-like; 1. DR SUPFAM; SSF143076; Coronavirus NSP8-like; 1. DR SUPFAM; SSF52949; Macro domain-like; 1. DR SUPFAM; SSF159936; NSP3A-like; 1. DR SUPFAM; SSF101816; Replicase NSP9; 1. DR SUPFAM; SSF53335; S-adenosyl-L-methionine-dependent methyltransferases; 1. DR SUPFAM; SSF50494; Trypsin-like serine proteases; 1. DR PROSITE; PS51963; BCOV_NSP1_C; 1. DR PROSITE; PS51942; BCOV_NSP3C_C; 1. DR PROSITE; PS51994; BCOV_NSP3E_G2M; 1. DR PROSITE; PS51945; BCOV_NSP3E_NAB; 1. DR PROSITE; PS51993; COV_3ECTO; 1. DR PROSITE; PS51952; COV_EXON_MTASE_COACT; 1. DR PROSITE; PS51962; COV_NSP1; 1. DR PROSITE; PS51991; COV_NSP2_C; 1. DR PROSITE; PS51990; COV_NSP2_M; 1. DR PROSITE; PS51989; COV_NSP2_N; 1. DR PROSITE; PS51992; COV_NSP3_Y; 1. DR PROSITE; PS51943; COV_NSP3A_UBL; 1. DR PROSITE; PS51944; COV_NSP3D_UBL; 1. DR PROSITE; PS51946; COV_NSP4C; 1. DR PROSITE; PS51949; COV_NSP7; 1. DR PROSITE; PS51950; COV_NSP8; 1. DR PROSITE; PS51951; COV_NSP9_SSRNA_BD; 1. DR PROSITE; PS51442; M_PRO; 1. DR PROSITE; PS51154; MACRO; 1. DR PROSITE; PS51124; PEPTIDASE_C16; 2. PE 3: Inferred from homology; KW Activation of host autophagy by virus; Decay of host mRNAs by virus; KW Disulfide bond; Endonuclease; KW Eukaryotic host gene expression shutoff by virus; KW Eukaryotic host translation shutoff by virus; Host cytoplasm; KW Host gene expression shutoff by virus; Host membrane; KW Host mRNA suppression by virus; Host-virus interaction; Hydrolase; KW Inhibition of host innate immune response by virus; KW Inhibition of host interferon signaling pathway by virus; KW Inhibition of host IRF3 by virus; Inhibition of host ISG15 by virus; KW Inhibition of host RLR pathway by virus; KW Interferon antiviral system evasion; Membrane; Metal-binding; KW Methyltransferase; KW Modulation of host ubiquitin pathway by viral deubiquitinase; KW Modulation of host ubiquitin pathway by virus; Nuclease; Protease; Repeat; KW Ribosomal frameshifting; RNA-binding; Thiol protease; Transferase; KW Transmembrane; Transmembrane helix; Ubl conjugation pathway; KW Viral immunoevasion; Zinc; Zinc-finger. FT CHAIN 1..4416 FT /note="Replicase polyprotein 1a" FT /id="PRO_0000338266" FT CHAIN 1..247 FT /note="Non-structural protein 1" FT /evidence="ECO:0000250" FT /id="PRO_0000338267" FT CHAIN 248..832 FT /note="Non-structural protein 2" FT /evidence="ECO:0000250" FT /id="PRO_0000338268" FT CHAIN 833..2783 FT /note="Papain-like protease nsp3" FT /evidence="ECO:0000250" FT /id="PRO_0000338269" FT CHAIN 2784..3279 FT /note="Non-structural protein 4" FT /evidence="ECO:0000250" FT /id="PRO_0000338270" FT CHAIN 3280..3582 FT /note="3C-like proteinase nsp5" FT /evidence="ECO:0000250" FT /id="PRO_0000338271" FT CHAIN 3583..3869 FT /note="Non-structural protein 6" FT /evidence="ECO:0000250" FT /id="PRO_0000338272" FT CHAIN 3870..3961 FT /note="Non-structural protein 7" FT /evidence="ECO:0000250" FT /id="PRO_0000338273" FT CHAIN 3962..4155 FT /note="Non-structural protein 8" FT /evidence="ECO:0000250" FT /id="PRO_0000338274" FT CHAIN 4156..4265 FT /note="RNA-capping enzyme subunit nsp9" FT /evidence="ECO:0000250" FT /id="PRO_0000338275" FT CHAIN 4266..4402 FT /note="Non-structural protein 10" FT /evidence="ECO:0000250" FT /id="PRO_0000338276" FT CHAIN 4403..4416 FT /note="Non-structural protein 11" FT /evidence="ECO:0000255" FT /id="PRO_0000338277" FT TRANSMEM 2232..2252 FT /note="Helical" FT /evidence="ECO:0000255" FT TRANSMEM 2260..2280 FT /note="Helical" FT /evidence="ECO:0000255" FT TRANSMEM 2346..2366 FT /note="Helical" FT /evidence="ECO:0000255" FT TRANSMEM 2388..2408 FT /note="Helical" FT /evidence="ECO:0000255" FT TRANSMEM 2789..2809 FT /note="Helical" FT /evidence="ECO:0000255" FT TRANSMEM 2869..2889 FT /note="Helical" FT /evidence="ECO:0000255" FT TRANSMEM 3042..3062 FT /note="Helical" FT /evidence="ECO:0000255" FT TRANSMEM 3064..3084 FT /note="Helical" FT /evidence="ECO:0000255" FT TRANSMEM 3096..3116 FT /note="Helical" FT /evidence="ECO:0000255" FT TRANSMEM 3123..3143 FT /note="Helical" FT /evidence="ECO:0000255" FT TRANSMEM 3148..3168 FT /note="Helical" FT /evidence="ECO:0000255" FT TRANSMEM 3591..3611 FT /note="Helical" FT /evidence="ECO:0000255" FT TRANSMEM 3621..3641 FT /note="Helical" FT /evidence="ECO:0000255" FT TRANSMEM 3647..3667 FT /note="Helical" FT /evidence="ECO:0000255" FT TRANSMEM 3690..3710 FT /note="Helical" FT /evidence="ECO:0000255" FT TRANSMEM 3717..3737 FT /note="Helical" FT /evidence="ECO:0000255" FT TRANSMEM 3744..3764 FT /note="Helical" FT /evidence="ECO:0000255" FT TRANSMEM 3788..3808 FT /note="Helical" FT /evidence="ECO:0000255" FT DOMAIN 54..196 FT /note="CoV Nsp1 globular" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01307" FT DOMAIN 217..247 FT /note="BetaCoV Nsp1 C-terminal" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01308" FT DOMAIN 251..511 FT /note="CoV Nsp2 N-terminal" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01333" FT DOMAIN 518..706 FT /note="CoV Nsp2 middle" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01334" FT DOMAIN 726..832 FT /note="CoV Nsp2 C-terminal" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01335" FT DOMAIN 834..946 FT /note="Ubiquitin-like 1" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00214" FT DOMAIN 1031..1268 FT /note="Peptidase C16 1" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00444" FT DOMAIN 1269..1429 FT /note="Macro" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00490" FT DOMAIN 1484..1556 FT /note="DPUP" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01289" FT DOMAIN 1555..1610 FT /note="Ubiquitin-like 2" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00214" FT DOMAIN 1625..1884 FT /note="Peptidase C16 2" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00444" FT DOMAIN 1898..1999 FT /note="Nucleic acid-binding" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01290" FT DOMAIN 2053..2202 FT /note="G2M" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01338" FT DOMAIN 2268..2329 FT /note="3Ecto" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01337" FT DOMAIN 2416..2783 FT /note="CoV Nsp3 Y" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01336" FT DOMAIN 3182..3279 FT /note="Nsp4C" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01291" FT DOMAIN 3280..3582 FT /note="Peptidase C30" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00772" FT DOMAIN 3870..3958 FT /note="RdRp Nsp7 cofactor" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01294" FT DOMAIN 3959..4155 FT /note="RdRp Nsp8 cofactor" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01295" FT DOMAIN 4156..4265 FT /note="Nsp9 ssRNA-binding" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01296" FT DOMAIN 4266..4403 FT /note="ExoN/MTase coactivator" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01297" FT ZN_FING 1145..1173 FT /note="C4-type 1" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00444" FT ZN_FING 1741..1777 FT /note="C4-type 2" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00444" FT ZN_FING 4339..4355 FT /evidence="ECO:0000250" FT ZN_FING 4381..4394 FT /evidence="ECO:0000250" FT REGION 25..45 FT /note="Disordered" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT REGION 390..414 FT /note="C4" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01333" FT REGION 2232..2408 FT /note="HD1" FT REGION 2416..2506 FT /note="Y1" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01336" FT REGION 2420..2433 FT /note="ZF1" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01336" FT REGION 2466..2476 FT /note="ZF2" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01336" FT REGION 2507..2783 FT /note="CoV-Y" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01336" FT REGION 2507..2599 FT /note="Y2" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01336" FT REGION 2600..2682 FT /note="Y3" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01336" FT REGION 2683..2783 FT /note="Y4" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01336" FT REGION 2789..3168 FT /note="HD2" FT REGION 3525..3808 FT /note="HD3" FT ACT_SITE 1068 FT /note="For PL1-PRO activity" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00444" FT ACT_SITE 1219 FT /note="For PL1-PRO activity" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00444" FT ACT_SITE 1230 FT /note="For PL1-PRO activity" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00444" FT ACT_SITE 1663 FT /note="For PL2-PRO activity" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00444" FT ACT_SITE 1820 FT /note="For PL2-PRO activity" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00444" FT ACT_SITE 1834 FT /note="For PL2-PRO activity" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00444" FT ACT_SITE 3320 FT /note="For 3CL-PRO activity" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00772" FT ACT_SITE 3424 FT /note="For 3CL-PRO activity" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00772" FT BINDING 390 FT /ligand="Zn(2+)" FT /ligand_id="ChEBI:CHEBI:29105" FT /ligand_label="1" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01333" FT BINDING 395 FT /ligand="Zn(2+)" FT /ligand_id="ChEBI:CHEBI:29105" FT /ligand_label="1" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01333" FT BINDING 411 FT /ligand="Zn(2+)" FT /ligand_id="ChEBI:CHEBI:29105" FT /ligand_label="1" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01333" FT BINDING 414 FT /ligand="Zn(2+)" FT /ligand_id="ChEBI:CHEBI:29105" FT /ligand_label="1" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01333" FT BINDING 1145 FT /ligand="Zn(2+)" FT /ligand_id="ChEBI:CHEBI:29105" FT /ligand_label="2" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00444" FT BINDING 1148 FT /ligand="Zn(2+)" FT /ligand_id="ChEBI:CHEBI:29105" FT /ligand_label="2" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00444" FT BINDING 1171 FT /ligand="Zn(2+)" FT /ligand_id="ChEBI:CHEBI:29105" FT /ligand_label="2" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00444" FT BINDING 1173 FT /ligand="Zn(2+)" FT /ligand_id="ChEBI:CHEBI:29105" FT /ligand_label="2" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00444" FT BINDING 1741 FT /ligand="Zn(2+)" FT /ligand_id="ChEBI:CHEBI:29105" FT /ligand_label="3" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00444" FT BINDING 1743 FT /ligand="Zn(2+)" FT /ligand_id="ChEBI:CHEBI:29105" FT /ligand_label="3" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00444" FT BINDING 1775 FT /ligand="Zn(2+)" FT /ligand_id="ChEBI:CHEBI:29105" FT /ligand_label="3" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00444" FT BINDING 1777 FT /ligand="Zn(2+)" FT /ligand_id="ChEBI:CHEBI:29105" FT /ligand_label="3" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00444" FT BINDING 2420 FT /ligand="Zn(2+)" FT /ligand_id="ChEBI:CHEBI:29105" FT /ligand_label="4" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01336" FT BINDING 2425 FT /ligand="Zn(2+)" FT /ligand_id="ChEBI:CHEBI:29105" FT /ligand_label="4" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01336" FT BINDING 2430 FT /ligand="Zn(2+)" FT /ligand_id="ChEBI:CHEBI:29105" FT /ligand_label="4" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01336" FT BINDING 2433 FT /ligand="Zn(2+)" FT /ligand_id="ChEBI:CHEBI:29105" FT /ligand_label="4" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01336" FT BINDING 2466 FT /ligand="Zn(2+)" FT /ligand_id="ChEBI:CHEBI:29105" FT /ligand_label="5" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01336" FT BINDING 2469 FT /ligand="Zn(2+)" FT /ligand_id="ChEBI:CHEBI:29105" FT /ligand_label="5" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01336" FT BINDING 2473 FT /ligand="Zn(2+)" FT /ligand_id="ChEBI:CHEBI:29105" FT /ligand_label="5" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01336" FT BINDING 2476 FT /ligand="Zn(2+)" FT /ligand_id="ChEBI:CHEBI:29105" FT /ligand_label="5" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01336" FT BINDING 4339 FT /ligand="Zn(2+)" FT /ligand_id="ChEBI:CHEBI:29105" FT /ligand_label="6" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01297" FT BINDING 4342 FT /ligand="Zn(2+)" FT /ligand_id="ChEBI:CHEBI:29105" FT /ligand_label="6" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01297" FT BINDING 4348 FT /ligand="Zn(2+)" FT /ligand_id="ChEBI:CHEBI:29105" FT /ligand_label="6" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01297" FT BINDING 4355 FT /ligand="Zn(2+)" FT /ligand_id="ChEBI:CHEBI:29105" FT /ligand_label="6" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01297" FT BINDING 4381 FT /ligand="Zn(2+)" FT /ligand_id="ChEBI:CHEBI:29105" FT /ligand_label="7" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01297" FT BINDING 4384 FT /ligand="Zn(2+)" FT /ligand_id="ChEBI:CHEBI:29105" FT /ligand_label="7" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01297" FT BINDING 4392 FT /ligand="Zn(2+)" FT /ligand_id="ChEBI:CHEBI:29105" FT /ligand_label="7" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01297" FT BINDING 4394 FT /ligand="Zn(2+)" FT /ligand_id="ChEBI:CHEBI:29105" FT /ligand_label="7" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01297" FT SITE 247..248 FT /note="Cleavage; by PL1-PRO" FT /evidence="ECO:0000250" FT SITE 832..833 FT /note="Cleavage; by PL1-PRO" FT /evidence="ECO:0000250" FT SITE 2783..2784 FT /note="Cleavage; by PL2-PRO" FT /evidence="ECO:0000250" FT SITE 3279..3280 FT /note="Cleavage; by 3CL-PRO" FT /evidence="ECO:0000250" FT SITE 3582..3583 FT /note="Cleavage; by 3CL-PRO" FT /evidence="ECO:0000250" FT SITE 3869..3870 FT /note="Cleavage; by 3CL-PRO" FT /evidence="ECO:0000250" FT SITE 3961..3962 FT /note="Cleavage; by 3CL-PRO" FT /evidence="ECO:0000250" FT SITE 4155..4156 FT /note="Cleavage; by 3CL-PRO" FT /evidence="ECO:0000250" FT SITE 4265..4266 FT /note="Cleavage; by 3CL-PRO" FT /evidence="ECO:0000250" FT SITE 4402..4403 FT /note="Cleavage; by 3CL-PRO" FT /evidence="ECO:0000250" FT DISULFID 2284..2308 FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01337" FT DISULFID 2299..2305 FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01337" SQ SEQUENCE 4416 AA; 491187 MW; 4FD965F1EEC15362 CRC64; MAKMGKYGLG FKWAPEFPWM LPNASEKLGS PERSEEDGFC PSAAQEPKTK GKTLINHVRV DCSRLPALEC CVQSAIIRDI FVDEDPLNVE ASTMMALQFG SAVLVKPSKR LSIQAWAKLG VLPKTPAMGL FKRFCLCNTR ECVCDAHVAF QLFTVQPDGV CLGNGRFIGW FVPVTAIPAY AKQWLQPWSI LLRKGGNKGS VTSGHFRRAV TMPVYDFNVE DACEEVHLNP KGKYSRKAYA LLKGYRGVKS ILFLDQYGCD YTGRLAKGLE DYGDCTLEEM KELFPVWCDS LDNEVVVAWH VDRDPRAVMR LQTLATIRSI GYVGQPTEDL VDGDVVVREP AHLLAANAIV KRLPRLVETM LYTDSSVTEF CYKTKLCDCG FITQFGYVDC CGDACDFRGW VPGNMMDGFL CPGCSKSYMP WELEAQSSGV IPKGGVLFTQ STDTVNRESF KLYGHAVVPF GSAVYWSPYP GMWLPVIWSS VKSYADLTYT GVVGCKAIVQ ETDAICRSLY MDYVQHKCGN LEQRAILGLD DVYHRQLLVN RGDYSLLLEN VDLFVKRRAE FACKFATCGD GLVPLLLDGL VPRSYYLIKS GQAFTSMMVN FSHEVTDMCM DMALLFMHDV KVATKYVKKV TGKLAVRFKA LGVAVVRKIT EWFDLAVDTA ASAAGWLCYQ LVNGLFAVAN GGITFLSDVP ELVKNFVDKF KVFFKVLIDS MSVSVLSGLT VVKTASNRVC LAGCKVYEVV QKRLSAYVMP VGCNEATCLV GEIEPAVVED DVVDVVKAPL TYQGCCKPPT SFEKICVVDK LYMAKCGDQF YPVVVDNDTI GVLDQCWRFP CAGKKVEFND KPKVKEIPST RKIKINFALD ATFDSVLSKA CSEFEVDKDV TLDELLDVVL DAVESTLSPC KEHDVIGTKV CALLNRLAED YVYLFDEGGE EVIAPKMYCS FSAPDDEDCV AADVVDADEN QGDDADDSAA LVTDTQEEDG VAKGQVGVAE SDARLDQVEA FDIEKVEDPI LNELSAELNA PADKTYEDVL AFDAIYSEAL SAFYAVPGDE THFKVCGFYS PAIERTNCWL RSTLIVMQSL PLEFKDLEMQ KLWLSYKSSY NKEFVDKLVK SVPKSIILPQ GGYVADFAYF FLSQCSFKAY ANWRCLKCDM DLKLQGLDAM FFYGDVVSHV CKCGTGMTLL SADIPYTLHF GLRDDKFCAF YTPRKVFRAA CVVDVNDCHS MAVVDGKQID GKVVTKFNGD KYDFMVGHGM AFSMSAFEIA QLYGSCITPN VCFVKGDVIK VLRRVGAEVI VNPANGRMAH GAGVAGAIAK AAGKSFIKET ADMVKNQGVC QVGECYESTG GNLCKTVLNI VGPDARGHGK QCYSFLERAY QHINKCDDVV TTLISAGIFS VPTDVSLTYL IGVVTKNVIL VSNNKDDFDV IEKCQVTSIA GTKALSLQLA KNLCRDVKFE TNACDSLFSD SCFVSSYDVL QEVELLRHDI QLDDDARVFV QAHMDNLPAD WRLVNKFDSV DGVRTVKYFE CPGEIFVSSQ GKKFGYVQNG SFKVASVSQI RALLANKVDV LCTVDGVNFR SCCVAEGEVF GKTLGSVFCD GINVTKVRCS AIHKGKVFFQ YSGLSAADLV AVTDAFGFDE PQLLKYYNML GMCKWPVVVC GNYFAFKQSN NNCYINVACL MLQHLSLKFH KWQWQEAWNE FRSGKPLRFV SLVLAKGSFK FNEPSDSTDF MRVVLREADL SGATCDFEFV CKCGVKQEQR KGVDAVMHFG TLDKGDLAKG YTIACTCGNK LVHCTQLNVP FLICSNKPEG KKLPDDVVAA NIFTGGSLGH YTHVKCKPKY QLYDACNVSK VSEAKGNFTD CLYLKNLKQT FSSKLTTFYL DDVKCVEYNP DLSQYYCESG KYYTKPIIKA QFRTFEKVEG VYTNFKLVGH SIAEKFNAKL GFDCNSPFTE YKITEWPTAT GDVVLASDDL YVSRYSGGCV TFGKPVIWLG HEEASLKSLT YFNRPSVVCE NKFNVLPVDV SEPTDKGPVP AAVLVTGALS GAATAPGTAK EQKVCASDSV VDQVVSGFLS DLSGATVDVK EVKLNGVKKP IKVEDSVVVN DPTSETKVVK SLSIVDVYDM FLTGCRYVVW MANELSRLVN SPTVREYVKW GMTKIVIPAK LVLLRDEKQE FVAPKVVKAK VIACYSAVKW FFLYCFSWIK FNTDNKVIYT TEVASKLTFN LCCLAFKNAL QTFNWNVVSR GFFLVATVFL LWFNFLYANV ILSDFYLPNI GFFPTFVGQI VAWVKTTFGI FTLCDLYQVS DVGYRSSFCN GSMVCELCFS GFDMLDNYDA INVVQHVVDR RVSFDYISLF KLVVELVIGY SLYTVCFYPL FGLIGMQLLT TWLPEFFMLE TMHWSARFFV FVANMLPAFT LLRFYIVVTA MYKIFCLCRH VMYGCSRPGC LFCYKRNRSV RVKCSTVVGG TLRYYDVMAN GGTGFCAKHQ WNCLNCSAFG PGNTFITHEA AADLSKELKR PVNPTDSAYY LVTEVKQVGC SMRLFYERDG QRVYDDVSAS LFVDMNGLLH SKVKGVPETH VVVVENEADK AGFLNAAVFY AQSLYRPMLL VEKKLITTAN TGLSVSQTMF DLYVDSLLGV LDVDRKSLTS FVNAAHNSLK EGVQLEQVMD TFIGCARRKC AIDSDVETKS ITKSIMSAVN AGVDFTDESC NNLVPTYVKS DTIVAADLGV LIQNNAKHVQ ANVAKAANVA CIWSVDAFNQ LSADLQHRLR KACSKTGLKI KLTYNKQEAN VPILTTPFSL KGGAVFSKVL QWLFVVNLIC FIVLWALMPT YAVHKSDMQL PLYASFKVID NGVLRDVTVT DACFANKFIQ FDQWYESTFG LVYYRNSRAC PVVVAVIDQD IGYTLFNVPT KVLRYGFHVL HFITHAFATD SVQCYTPHMQ IPYDNFYASG CVLSSLCTML AHADGTPHPY CYTEGIMHNA SLYDSLAPHV RYNLANSNGY IRFPEVVSEG IVRIVRTRSM TYCRVGLCED AEEGVCFNFN SSWVLNNPYY RAMPGTFCGR NAFDLIHQVL GGLVRPIDFF ALTASSVAGA ILAIIVVLAF YYLIKLKRAF GDYTSVVVIN VIVWCINFLM LFVFQVYPTL SCLYACFYFY TTLYFPSEIS VVMHLQWLVM YGAIMPLWFC IIYVAVVVSN HALWLFSYCR KLGTEVRSDG TFEEMSLTTF MITKESYCKL KNSVSDVAFN RYLSLYNKYR YFSGKMDTAA YREAACSQLA KAMETFNHNN GNDVLYQPPT ASVTTSFLQS GIVKMVFPTS KVEPCVVSVT YGNMTLNGLW LDDKVYCPRH VICSSADMTD PDYSNLLCRV ISSDFCVMSG RMSLTVMSYQ MQGSLLVLTV TLQNPNTPKY SFGVVKPGET FTVLAAYNGK SQGAFHVTMR SSYTIKGSFL CGSCGSVGYV LTGDSVRFVY MHQLELSTGC HTGTDFSGNF YGPYRDAQVV QLPVQDYTQT VNVVAWLYAA ILNRCNWFVQ SDSCSLEEFN VWAMTNGFSS IKADLVLDAL ASMTGVTVEQ ILAAIKRLYS GFQGKQILGS CVLEDELTPS DVYQQLAGVK LQSKRTRVVK GTCCWILAST LLFCSIISAF VKWTMFMYVT THMLGVTLCA LCFVSFAMLL VKHKHLYLTM FIMPVLCTLF YTNYLVVYKQ SFRGLAYAWL SHFVPAVDYT YMDEVLYGVV LLVAMVFVTM RSINHDVFSV MFLVGRLVSL VSMWYFGANL EEEVLLFLTS LFGTYTWTTM LSLATAKVIA KWLAVNVLYF TDVPQVKLVL LSYLCIGYVC CCYWGVLSLL NSIFRMPLGV YNYKISVQEL RYMNANGLRP PRNSFEALVL NFKLLGIGGV PVIEVSQIQS RLTDVKCVNV VLLNCLQHLH IASSSKLWQY CSTLHNEILA TSDLSVAFDK LAQLLVVLFA NPAAVDSKCL ASIEEVSDDY VRDSTVLQAL QSEFVNMASF VEYELAKKNL DEAKASGSAN QQQIKQLEKA CNIAKSAYER DRAVARKLER MADLALTNMY KEARINDKKS KVVSALQTML FSMIRKLDNQ ALNSILDNAV KGCVPLNAIP SLTSNTLTII VPDKQVFDQV VDNVYVTYAG NVWHIQSIQD ADGAVKQLNE IDVNITWPLV IAANRHNEVS SVVLQNNELM PQKLRTQVVN SGSDMNCNTP TQCYYNTTGM GKIVYAILSD CDGLKYTKIV KEDGNCVVLE LDPPCKFSVQ DVKGLKIKYL YFVKGCNTLA RGWVVGTLSS TVRLQAGTAT EYASNSAIRS LCAFSVDPKK TYLDYIQQGG APVTNCVKML CDHAGTGMAI TIKPEATTNQ DSYGGASVCI YCRSRVEHPD VDGLCKLRGK FVQVPLGIKD PVSYVLTHDV CQVCGFWRDG SCSCVGTGSQ FQSKDTNFLN GFGVQV //