ID   CPM_BYVU                Reviewed;         216 AA.
AC   Q08538;
DT   04-DEC-2007, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1996, sequence version 1.
DT   23-FEB-2022, entry version 50.
DE   RecName: Full=Minor capsid protein;
DE   AltName: Full=CPm;
DE   AltName: Full=p24;
GN   ORFNames=ORF5;
OS   Beet yellows virus (isolate Ukraine) (BYV) (Sugar beet yellows virus).
OC   Viruses; Riboviria; Orthornavirae; Kitrinoviricota; Alsuviricetes;
OC   Martellivirales; Closteroviridae; Closterovirus.
OX   NCBI_TaxID=478555;
OH   NCBI_TaxID=161934; Beta vulgaris (Sugar beet).
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC RNA].
RX   PubMed=1990061; DOI=10.1099/0022-1317-72-1-15;
RA   Agranovsky A.A., Boyko V.P., Karasev A.V., Lunina N.A., Koonin E.V.,
RA   Dolja V.V.;
RT   "Nucleotide sequence of the 3'-terminal half of beet yellows closterovirus
RT   RNA genome: unique arrangement of eight virus genes.";
RL   J. Gen. Virol. 72:15-23(1991).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC RNA].
RX   PubMed=8259666; DOI=10.1006/viro.1994.1034;
RA   Agranovsky A.A., Koonin E.V., Boyko V.P., Maiss E., Froetschl R.,
RA   Lunina N.A., Atabekov J.G.;
RT   "Beet yellows closterovirus: complete genome structure and identification
RT   of a leader papain-like thiol protease.";
RL   Virology 198:311-324(1994).
RN   [3]
RP   FUNCTION.
RX   PubMed=9934711; DOI=10.1099/0022-1317-80-1-269;
RA   Zinovkin R.A., Jelkmann W., Agranovsky A.A.;
RT   "The minor coat protein of beet yellows closterovirus encapsidates the 5'
RT   terminus of RNA in virions.";
RL   J. Gen. Virol. 80:269-272(1999).
RN   [4]
RP   FUNCTION.
RX   PubMed=11742977; DOI=10.1093/emboj/20.24.6997;
RA   Alzhanova D.V., Napuli A.J., Creamer R., Dolja V.V.;
RT   "Cell-to-cell movement and assembly of a plant closterovirus: roles for the
RT   capsid proteins and Hsp70 homolog.";
RL   EMBO J. 20:6997-7007(2001).
RN   [5]
RP   FUNCTION.
RX   PubMed=17027895; DOI=10.1016/j.virol.2006.09.007;
RA   Alzhanova D.V., Prokhnevsky A.I., Peremyslov V.V., Dolja V.V.;
RT   "Virion tails of Beet yellows virus: coordinated assembly by three
RT   structural proteins.";
RL   Virology 359:220-226(2007).
CC   -!- FUNCTION: Component that constitutes the tail found at one end of the
CC       virion. Together with Hsp70h and p64, encapsidates the 5'-terminal
CC       portion of the viral genome. Movement protein that is involved in local
CC       cell-cell movement via plamodesmata. At least five viral proteins, CP,
CC       CPm, p6, p64 and Hsp70h are essential for cell-cell movement.
CC       {ECO:0000269|PubMed:11742977, ECO:0000269|PubMed:17027895,
CC       ECO:0000269|PubMed:9934711}.
CC   -!- SUBCELLULAR LOCATION: Virion. Note=Integral virion tail component.
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DR   EMBL; X53462; CAA37553.1; -; Genomic_RNA.
DR   EMBL; X73476; CAA51867.1; -; Genomic_RNA.
DR   PIR; S28714; S28714.
DR   RefSeq; NP_041874.1; NC_001598.1.
DR   SMR; Q08538; -.
DR   GeneID; 1724790; -.
DR   KEGG; vg:1724790; -.
DR   Proteomes; UP000000359; Genome.
DR   GO; GO:0019028; C:viral capsid; IEA:UniProtKB-KW.
DR   GO; GO:0046740; P:transport of virus in host, cell to cell; IEA:UniProtKB-KW.
DR   InterPro; IPR002679; Closter_coat.
DR   Pfam; PF01785; Closter_coat; 1.
PE   4: Predicted;
KW   Capsid protein; Reference proteome; Transport; Viral movement protein;
KW   Virion.
FT   CHAIN           1..216
FT                   /note="Minor capsid protein"
FT                   /id="PRO_0000312567"
SQ   SEQUENCE   216 AA;  24288 MW;  B166E7FC3F24C19A CRC64;
     MLAPEARGDL IHFTENTRDA METFFNSYDL AEYSEVNPNK LNRKETDELL GVIRERFKSE
     LVITDEDFVK HLAFALIRAA NITTSVKVNY VGAYEYTIGG KKFLVKDAWV FPLIKECMKK
     FNKPNPVRTF CATFEDAYIV IARSLPKLFL NRTIGKRGIP SGYEFLGADF LTATSVCLND
     HEKAIVLQAS RAAIDRAVSS SVDGKIVSLF DLGRLS