ID   ORF9B_BCRP3             Reviewed;          97 AA.
AC   Q3I5I6;
DT   22-NOV-2005, integrated into UniProtKB/Swiss-Prot.
DT   08-NOV-2005, sequence version 1.
DT   02-DEC-2020, entry version 54.
DE   RecName: Full=Protein 9b;
DE   AltName: Full=Accessory protein 9b;
DE   AltName: Full=ORF-9b;
GN   ORFNames=9b;
OS   Bat coronavirus Rp3/2004 (BtCoV/Rp3/2004) (SARS-like coronavirus Rp3).
OC   Viruses; Riboviria; Orthornavirae; Pisuviricota; Pisoniviricetes;
OC   Nidovirales; Cornidovirineae; Coronaviridae; Orthocoronavirinae;
OC   Betacoronavirus; Sarbecovirus.
OX   NCBI_TaxID=349344;
OH   NCBI_TaxID=59479; Rhinolophus ferrumequinum (Greater horseshoe bat).
OH   NCBI_TaxID=196889; Rhinolophus macrotis (Big-eared horseshoe bat).
OH   NCBI_TaxID=188571; Rhinolophus pearsonii.
OH   NCBI_TaxID=89399; Rhinolophus sinicus (Chinese rufous horseshoe bat).
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC RNA].
RX   PubMed=16195424; DOI=10.1126/science.1118391;
RA   Li W., Shi Z., Yu M., Ren W., Smith C., Epstein J.H., Wang H., Crameri G.,
RA   Hu Z., Zhang H., Zhang J., McEachern J., Field H., Daszak P., Eaton B.T.,
RA   Zhang S., Wang L.F.;
RT   "Bats are natural reservoirs of SARS-like coronaviruses.";
RL   Science 310:676-679(2005).
CC   -!- SUBUNIT: Homodimer. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Host cytoplasmic vesicle membrane; Peripheral
CC       membrane protein. Host cytoplasm. Note=Binds non-covalently to
CC       intracellular lipid bilayers. {ECO:0000250}.
CC   -!- MISCELLANEOUS: The gene encoding this protein is included within the N
CC       gene (alternative ORF).
CC   -!- MISCELLANEOUS: Bat coronavirus rp3 is highly similar to SARS-CoV (SARS-
CC       like).
CC   -!- SIMILARITY: Belongs to the coronavirus group 2 protein 9b family.
CC       {ECO:0000305}.
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DR   EMBL; DQ071615; AAZ67060.1; -; Genomic_RNA.
DR   SMR; Q3I5I6; -.
DR   Proteomes; UP000006570; Genome.
DR   GO; GO:0044162; C:host cell cytoplasmic vesicle membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0016020; C:membrane; IEA:UniProtKB-KW.
DR   InterPro; IPR018542; Protein_9b_Betacoronavirus.
DR   InterPro; IPR037223; Protein_9b_SARS.
DR   Pfam; PF09399; bCoV_lipid_BD; 1.
DR   SUPFAM; SSF141666; SSF141666; 1.
DR   PROSITE; PS51920; SARS_9B; 1.
PE   3: Inferred from homology;
KW   Host cytoplasm; Host cytoplasmic vesicle; Host membrane; Membrane.
FT   CHAIN           1..97
FT                   /note="Protein 9b"
FT                   /id="PRO_0000106136"
FT   DOMAIN          8..97
FT                   /note="9b"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01268"
SQ   SEQUENCE   97 AA;  10812 MW;  70E54354D225F593 CRC64;
     MDPKTSVVLP ALHLVDPQIQ LTTTRMEDAV VHGQNNADLK VYPIILRLGS QLSLSMVRRN
     LDSLEVRVFQ STPIVVKMTK LATTEELPDE FVVVTAK