ID   MP2_CARMS               Reviewed;          84 AA.
AC   P0C778;
DT   05-OCT-2010, integrated into UniProtKB/Swiss-Prot.
DT   05-OCT-2010, sequence version 1.
DT   07-OCT-2020, entry version 14.
DE   RecName: Full=Double gene block protein 2;
DE            Short=DGBp2;
DE   AltName: Full=Movement protein P9;
GN   ORFNames=ORF3;
OS   Carnation mottle virus (isolate China/Shanghai) (CarMV).
OC   Viruses; Riboviria; Orthornavirae; Kitrinoviricota; Tolucaviricetes;
OC   Tolivirales; Tombusviridae; Procedovirinae; Alphacarmovirus.
OX   NCBI_TaxID=652111;
OH   NCBI_TaxID=278075; Dianthus barbatus.
OH   NCBI_TaxID=3570; Dianthus caryophyllus (Carnation) (Clove pink).
OH   NCBI_TaxID=118431; Dianthus chinensis.
OH   NCBI_TaxID=288950; Dianthus superbus.
OH   NCBI_TaxID=3572; Saponaria officinalis (Common soapwort) (Lychnis saponaria).
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC RNA].
RA   Zhang A.P., Yue Y., Ye R., Zhu H.Q., Xu L., Yu S.Q.;
RT   "Infectivity of full-length cDNA of carnation mottle virus.";
RL   Submitted (OCT-1999) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Cell-to-cell movement function. {ECO:0000305}.
CC   -!- SUBCELLULAR LOCATION: Host endoplasmic reticulum membrane; Multi-pass
CC       membrane protein.
CC   -!- SIMILARITY: Belongs to the carmovirus double gene block protein 2
CC       family. {ECO:0000305}.
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DR   EMBL; AF192772; -; NOT_ANNOTATED_CDS; Genomic_RNA.
DR   Proteomes; UP000006709; Genome.
DR   GO; GO:0044167; C:host cell endoplasmic reticulum membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0046740; P:transport of virus in host, cell to cell; IEA:UniProtKB-KW.
PE   3: Inferred from homology;
KW   Host endoplasmic reticulum; Host membrane; Membrane; Reference proteome;
KW   Transmembrane; Transmembrane helix; Transport; Viral movement protein.
FT   CHAIN           1..84
FT                   /note="Double gene block protein 2"
FT                   /id="PRO_0000398306"
FT   TOPO_DOM        1..4
FT                   /note="Lumenal"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        5..25
FT                   /note="Helical; Note=Internal signal sequence"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        26..30
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        31..51
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        52..84
FT                   /note="Lumenal"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   84 AA;  9211 MW;  CEEB16F4C0D4A71E CRC64;
     MPSANLHPIV LTGVIGLMLL IRLRCTFTST FSLPPLVTLN QIIALSFCGL LLNSISRAER
     ACYYNYSVDS SKQQHISIST PNGK