NCAP_CVPIA
ID NCAP_CVPIA Reviewed; 449 AA.
AC Q8JSP4;
DT 16-JUN-2003, integrated into UniProtKB/Swiss-Prot.
DT 01-OCT-2002, sequence version 1.
DT 25-MAY-2022, entry version 78.
DE RecName: Full=Nucleoprotein {ECO:0000255|HAMAP-Rule:MF_04096};
DE AltName: Full=Nucleocapsid protein {ECO:0000255|HAMAP-Rule:MF_04096};
DE Short=NC {ECO:0000255|HAMAP-Rule:MF_04096};
DE Short=Protein N {ECO:0000255|HAMAP-Rule:MF_04096};
GN Name=N {ECO:0000255|HAMAP-Rule:MF_04096};
OS Porcine hemagglutinating encephalomyelitis virus (strain IAF-404) (HEV).
OC Viruses; Riboviria; Orthornavirae; Pisuviricota; Pisoniviricetes;
OC Nidovirales; Cornidovirineae; Coronaviridae; Orthocoronavirinae;
OC Betacoronavirus; Embecovirus.
OX NCBI_TaxID=230236;
OH NCBI_TaxID=9823; Sus scrofa (Pig).
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC RNA].
RX PubMed=12237422; DOI=10.1099/0022-1317-83-10-2411;
RA Sasseville A.M.-J., Boutin M., Gelinas A.-M., Dea S.;
RT "Sequence of the 3'-terminal end (8.1 kb) of the genome of porcine
RT haemagglutinating encephalomyelitis virus: comparison with other
RT haemagglutinating coronaviruses.";
RL J. Gen. Virol. 83:2411-2416(2002).
CC -!- FUNCTION: Packages the positive strand viral genome RNA into a helical
CC ribonucleocapsid (RNP) and plays a fundamental role during virion
CC assembly through its interactions with the viral genome and membrane
CC protein M. Plays an important role in enhancing the efficiency of
CC subgenomic viral RNA transcription as well as viral replication.
CC {ECO:0000255|HAMAP-Rule:MF_04096}.
CC -!- SUBUNIT: Homooligomer. Both monomeric and oligomeric forms interact
CC with RNA. Interacts with protein M. Interacts with NSP3; this
CC interaction serves to tether the genome to the newly translated
CC replicase-transcriptase complex at a very early stage of infection.
CC {ECO:0000255|HAMAP-Rule:MF_04096}.
CC -!- SUBCELLULAR LOCATION: Virion {ECO:0000255|HAMAP-Rule:MF_04096}. Host
CC endoplasmic reticulum-Golgi intermediate compartment
CC {ECO:0000255|HAMAP-Rule:MF_04096}. Host Golgi apparatus
CC {ECO:0000255|HAMAP-Rule:MF_04096}. Note=Located inside the virion,
CC complexed with the viral RNA. Probably associates with ER-derived
CC membranes where it participates in viral RNA synthesis and virus
CC budding. {ECO:0000255|HAMAP-Rule:MF_04096}.
CC -!- PTM: ADP-ribosylated. The ADP-ribosylation is retained in the virion
CC during infection. {ECO:0000255|HAMAP-Rule:MF_04096}.
CC -!- PTM: Phosphorylated on serine and threonine residues.
CC {ECO:0000255|HAMAP-Rule:MF_04096}.
CC -!- SIMILARITY: Belongs to the betacoronavirus nucleocapsid protein family.
CC {ECO:0000255|HAMAP-Rule:MF_04096}.
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; AF481863; AAM77005.1; -; Genomic_RNA.
DR SMR; Q8JSP4; -.
DR Proteomes; UP000007543; Genome.
DR GO; GO:0044172; C:host cell endoplasmic reticulum-Golgi intermediate compartment; IEA:UniProtKB-SubCell.
DR GO; GO:0044177; C:host cell Golgi apparatus; IEA:UniProtKB-SubCell.
DR GO; GO:0019013; C:viral nucleocapsid; IEA:UniProtKB-UniRule.
DR GO; GO:0003723; F:RNA binding; IEA:UniProtKB-UniRule.
DR CDD; cd21595; CoV_N-CTD; 1.
DR CDD; cd21554; CoV_N-NTD; 1.
DR HAMAP; MF_04096; BETA_CORONA_NCAP; 1.
DR InterPro; IPR044344; N_prot_C_CoV.
DR InterPro; IPR044345; N_prot_N_CoV.
DR InterPro; IPR043505; NCAP_bCoV.
DR InterPro; IPR001218; Nucleocap_CoV.
DR InterPro; IPR037179; Nucleocapsid_C.
DR InterPro; IPR037195; Nucleocapsid_N.
DR Pfam; PF00937; CoV_nucleocap; 1.
DR PIRSF; PIRSF003888; Corona_nucleocap; 1.
DR SUPFAM; SSF103068; SSF103068; 1.
DR SUPFAM; SSF110304; SSF110304; 1.
DR PROSITE; PS51929; COV_N_CTD; 1.
DR PROSITE; PS51928; COV_N_NTD; 1.
PE 3: Inferred from homology;
KW ADP-ribosylation; Host Golgi apparatus; Phosphoprotein; Ribonucleoprotein;
KW RNA-binding; Transcription; Transcription regulation; Viral nucleoprotein;
KW Virion.
FT CHAIN 1..449
FT /note="Nucleoprotein"
FT /id="PRO_0000106013"
FT DOMAIN 61..190
FT /note="CoV N NTD"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01276"
FT DOMAIN 259..384
FT /note="CoV N CTD"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01277"
FT REGION 1..55
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 52..194
FT /note="RNA-binding"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_04096"
FT REGION 158..231
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 266..385
FT /note="Dimerization"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_04096"
FT REGION 266..297
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 387..449
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 191..231
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 273..290
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 387..422
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 423..449
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT MOD_RES 167
FT /note="Phosphoserine; by host"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_04096"
FT MOD_RES 174
FT /note="Phosphothreonine; by host"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_04096"
FT MOD_RES 191
FT /note="Phosphoserine; by host"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_04096"
FT MOD_RES 391
FT /note="Phosphoserine; by host"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_04096"
FT MOD_RES 424
FT /note="Phosphoserine; by host"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_04096"
FT MOD_RES 428
FT /note="Phosphothreonine; by host"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_04096"
SQ SEQUENCE 449 AA; 49534 MW; 66239A40F72EEE10 CRC64;
MSFTPGKQSS SRASSGNRSG NGILKWADQS DQSRNVQTRG RRVQSKQTAT SQQPSGGTVV
PYYSWFSGIT QFQKGKEFEF AEGQGVPIAP GVPATEAKGY WYRHNRRSFK TADGNQRQLL
PRWYFYYLGT GPHAKHQYGT DIDGVFWVAS NQADINTPAD IVDRDPSSDE AIPTRFPPGT
VLPQGYYIEG SGRSAPNSRS TSRAPNRAPS AGSRSRANSG NRTSTPGVTP DMADQIASLV
LAKLGKDATK PQQVTKQTAK EVRQKILNKP RQKRSPNKQC TVQQCFGKRG PNQNFGGGEM
LKLGTSDPQF PILAELAPTA GAFFFGSRLE LAKVQNLSGN PDEPQKDVYE LRYNGAIRFD
STLSGFETIM KVLNQNLNAY QHQEDGMMNI SPKPQRQRGQ KNGQVENDNI SVAAPKSRVQ
QNKSRELTAE DISLLKKMDE PYTEDTSEI
