ID   IORF_CVBM               Reviewed;         207 AA.
AC   P10525;
DT   01-JUL-1989, integrated into UniProtKB/Swiss-Prot.
DT   01-JUL-1989, sequence version 1.
DT   23-FEB-2022, entry version 59.
DE   RecName: Full=Protein I;
DE   AltName: Full=Accessory protein N2;
DE   AltName: Full=N internal ORF protein;
DE            Short=IORF;
DE   AltName: Full=Protein in nucleocapsid ORF;
GN   Name=N; Synonyms=I; ORFNames=7b;
OS   Bovine coronavirus (strain Mebus) (BCoV) (BCV).
OC   Viruses; Riboviria; Orthornavirae; Pisuviricota; Pisoniviricetes;
OC   Nidovirales; Cornidovirineae; Coronaviridae; Orthocoronavirinae;
OC   Betacoronavirus; Embecovirus.
OX   NCBI_TaxID=11132;
OH   NCBI_TaxID=9913; Bos taurus (Bovine).
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC RNA].
RX   PubMed=3029965; DOI=10.1016/0042-6822(87)90312-6;
RA   Lapps W.E., Hogue B.G., Brian D.A.;
RT   "Sequence analysis of the bovine coronavirus nucleocapsid and matrix
RT   protein genes.";
RL   Virology 157:47-57(1987).
CC   -!- FUNCTION: Structural protein that is not essential for the viral
CC       replication either in tissue culture or in its natural host.
CC       {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Virion {ECO:0000250}.
CC   -!- MISCELLANEOUS: The gene encoding this protein is included within the N
CC       gene (alternative ORF).
CC   -!- SIMILARITY: Belongs to the coronavirus I protein family. {ECO:0000305}.
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DR   EMBL; U00735; -; NOT_ANNOTATED_CDS; Genomic_RNA.
DR   PIR; C26347; QQIHBC.
DR   Proteomes; UP000007554; Genome.
DR   CDD; cd21662; embe-CoV_Protein-I_like; 1.
DR   InterPro; IPR004876; Corona_nucI.
DR   InterPro; IPR044311; N2-like_embe-CoV.
DR   Pfam; PF03187; Corona_I; 1.
PE   3: Inferred from homology;
KW   Virion.
FT   CHAIN           1..207
FT                   /note="Protein I"
FT                   /id="PRO_0000106118"
SQ   SEQUENCE   207 AA;  23054 MW;  BE76DC4D663DD32A CRC64;
     MASLSGPISP TNLEMFKPGV EELNPSKLLL LSYHQEGMLY PTILGSLELL SFKKERSLNL
     QRDKVCLLHQ ESQLLKLRGT GTDTTDVLLK QPMATSVNCC HDGIFTILEQ DRMPKTSMAP
     ILTESSGSLV TRLMSIPRLT FSIGTQVAMR LFRLGFRLAR YSLRVTILKA QEGLLLIPDL
     LHAHPVEPLV QDRVVEPILA TEPLPLV