NCAP_CVTNC
ID NCAP_CVTNC Reviewed; 409 AA.
AC Q9PZ49; Q9WSB1;
DT 16-JUN-2003, integrated into UniProtKB/Swiss-Prot.
DT 01-MAY-2000, sequence version 1.
DT 02-JUN-2021, entry version 79.
DE RecName: Full=Nucleoprotein {ECO:0000255|HAMAP-Rule:MF_04097};
DE AltName: Full=Nucleocapsid protein {ECO:0000255|HAMAP-Rule:MF_04097};
DE Short=NC {ECO:0000255|HAMAP-Rule:MF_04097};
DE Short=Protein N {ECO:0000255|HAMAP-Rule:MF_04097};
GN Name=N {ECO:0000255|HAMAP-Rule:MF_04097};
OS Turkey coronavirus (strain NC95) (TCoV) (TCV).
OC Viruses; Riboviria; Orthornavirae; Pisuviricota; Pisoniviricetes;
OC Nidovirales; Cornidovirineae; Coronaviridae; Orthocoronavirinae;
OC Gammacoronavirus; Igacovirus.
OX NCBI_TaxID=231431;
OH NCBI_TaxID=9103; Meleagris gallopavo (Wild turkey).
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC RNA].
RX PubMed=10581391; DOI=10.1016/s0168-1702(99)00117-3;
RA Breslin J.J., Smith L.G., Fuller F.J., Guy J.S.;
RT "Sequence analysis of the turkey coronavirus nucleocapsid protein gene and
RT 3' untranslated region identifies the virus as a close relative of
RT infectious bronchitis virus.";
RL Virus Res. 65:187-193(1999).
RN [2]
RP NUCLEOTIDE SEQUENCE [GENOMIC RNA] OF 1-55.
RX PubMed=10393500; DOI=10.1159/000024956;
RA Breslin J.J., Smith L.G., Fuller F.J., Guy J.S.;
RT "Sequence analysis of the matrix/nucleocapsid gene region of turkey
RT coronavirus.";
RL Intervirology 42:22-29(1999).
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_04097}.
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_04097}.
CC -!- SUBCELLULAR LOCATION: Virion {ECO:0000255|HAMAP-Rule:MF_04097}. Host
CC endoplasmic reticulum-Golgi intermediate compartment
CC {ECO:0000255|HAMAP-Rule:MF_04097}. Host Golgi apparatus
CC {ECO:0000255|HAMAP-Rule:MF_04097}. 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_04097}.
CC -!- PTM: ADP-ribosylated. The ADP-ribosylation is retained in the virion
CC during infection. {ECO:0000255|HAMAP-Rule:MF_04097}.
CC -!- PTM: Phosphorylated on serine and threonine residues.
CC {ECO:0000255|HAMAP-Rule:MF_04097}.
CC -!- SIMILARITY: Belongs to the gammacoronavirus nucleocapsid protein
CC family. {ECO:0000255|HAMAP-Rule:MF_04097}.
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DR EMBL; AF111997; AAF23873.1; -; Genomic_RNA.
DR EMBL; AF072912; AAD39042.1; -; Genomic_RNA.
DR SMR; Q9PZ49; -.
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_04097; GAMMA_CORONA_NCAP; 1.
DR InterPro; IPR044344; N_prot_C_CoV.
DR InterPro; IPR044345; N_prot_N_CoV.
DR InterPro; IPR042547; NCAP_gCoV.
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; Disulfide bond; Host Golgi apparatus; Phosphoprotein;
KW Ribonucleoprotein; RNA-binding; Transcription; Transcription regulation;
KW Viral nucleoprotein; Virion.
FT CHAIN 1..409
FT /note="Nucleoprotein"
FT /id="PRO_0000106021"
FT DOMAIN 31..156
FT /note="CoV N NTD"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01276"
FT DOMAIN 215..331
FT /note="CoV N CTD"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01277"
FT REGION 1..84
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 29..160
FT /note="RNA-binding"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_04097"
FT REGION 122..145
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 164..194
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 226..333
FT /note="Dimerization"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_04097"
FT REGION 238..258
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 327..409
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 30..44
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 126..140
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 166..180
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 328..342
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 356..396
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT MOD_RES 190
FT /note="Phosphoserine; by host"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_04097"
FT MOD_RES 192
FT /note="Phosphoserine; by host"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_04097"
FT MOD_RES 378
FT /note="Phosphothreonine; by host"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_04097"
FT MOD_RES 379
FT /note="Phosphoserine; by host"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_04097"
FT DISULFID 320..323
FT /evidence="ECO:0000255|HAMAP-Rule:MF_04097"
SQ SEQUENCE 409 AA; 45130 MW; C73E1DE84456904B CRC64;
MASGKATGKT DAPAPIIKLG GPKPPKVGSS GNASWFQSIK AKKLNSPQPK FEGSGVPDNE
NIKTSQQHGY WRRQARFKPG KGGRKPVPDA WYFYYTGTGP AADLNWGDTQ DGIVWVAAKG
ADVKSRSNQG TRDPDKFDQY PLRFSDGGPD SNFRWDFIPL HRGRSGRSTA ASSAASSRAP
SRDGSRGRRS GSEDDLIARA AKIIQDQQKK GSRITKAKAD EMAHRRYCKR TVPPGYKVDQ
VFGPRTKGKE GNFGDDKMNE EGIKDGRVTA MLNLVPSSHA CLFGSRVTPK LQPDGLHLRF
EFTTVVPRDD PQFDNYVTIC DQCVDGIGTR PKDNEPRPKS RPSSRPATRG NSPAPRQQRP
KKEKKPKKQD DEVDKALTSD EERNNAQLEF DDEPKVINWG DSALGENHL
