ID   IORF_CVBLS              Reviewed;         207 AA.
AC   Q9QAR0;
DT   17-APR-2007, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-2000, sequence version 1.
DT   23-FEB-2022, entry version 42.
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 LSU-94LSS-051) (BCoV-LSU) (BCV).
OC   Viruses; Riboviria; Orthornavirae; Pisuviricota; Pisoniviricetes;
OC   Nidovirales; Cornidovirineae; Coronaviridae; Orthocoronavirinae;
OC   Betacoronavirus; Embecovirus.
OX   NCBI_TaxID=233261;
OH   NCBI_TaxID=9913; Bos taurus (Bovine).
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC RNA].
RC   STRAIN=Isolate LSU-94LSS-051-2;
RX   PubMed=9778786; DOI=10.1023/a:1008048916808;
RA   Chouljenko V.N., Kousoulas K.G., Lin X.Q., Storz J.;
RT   "Nucleotide and predicted amino acid sequences of all genes encoded by the
RT   3' genomic portion (9.5 kb) of respiratory bovine coronaviruses and
RT   comparisons among respiratory and enteric coronaviruses.";
RL   Virus Genes 17:33-42(1998).
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; AF058943; AAF25516.1; -; Genomic_RNA.
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_0000284094"
SQ   SEQUENCE   207 AA;  23012 MW;  C84E1F7612C9C3DC CRC64;
     MASLSGPISP TNLEMFKPGV EELNPSKLLL LSNHQQGMLY PTILGSLELL SFKRERSLNL
     QRDKVCLLHQ ESQLLKLRGT GTDTTDVPLK QPMATSVNCC HDGIFTILEQ DRMPKTSMAP
     TLTESSGSLV TRLMSIPRLT FSIGTQVAMR LFRLGFRLAR YSLRVTILKA QEGLHLIPDL
     LHAHPVEPLV QDRAVEPILA IEPLPLV