ID   MVP_ORSVJ               Reviewed;         303 AA.
AC   P22590;
DT   01-AUG-1991, integrated into UniProtKB/Swiss-Prot.
DT   01-AUG-1991, sequence version 1.
DT   02-DEC-2020, entry version 53.
DE   RecName: Full=Movement protein;
DE   AltName: Full=33.4 kDa protein;
DE   AltName: Full=Cell-to-cell transport protein;
GN   Name=MP;
OS   Odontoglossum ringspot virus (isolate Japan) (ORSV).
OC   Viruses; Riboviria; Orthornavirae; Kitrinoviricota; Alsuviricetes;
OC   Martellivirales; Virgaviridae; Tobamovirus.
OX   NCBI_TaxID=138307;
OH   NCBI_TaxID=14366; Cymbidium.
OH   NCBI_TaxID=154697; Odontoglossum.
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC RNA].
RX   PubMed=2259639; DOI=10.1093/nar/18.24.7448;
RA   Isomura Y., Matumoto Y., Murayama A., Chatani M., Inouye N., Ikegami M.;
RT   "Nucleotide sequence of cell-to-cell transport protein gene of
RT   odontoglossum ringspot virus.";
RL   Nucleic Acids Res. 18:7448-7448(1990).
CC   -!- FUNCTION: Transports viral genome to neighboring plant cells directly
CC       through plasmosdesmata, without any budding. The movement protein
CC       allows efficient cell to cell propagation, by bypassing the host cell
CC       wall barrier. Forms a ribonucleoprotein complex with viral RNA. Binds
CC       microtubules and modulates microtubule stability. Can bind double-
CC       stranded DNA. {ECO:0000250|UniProtKB:P03583,
CC       ECO:0000250|UniProtKB:P69513}.
CC   -!- SUBCELLULAR LOCATION: Host cytoplasm, host cytoskeleton
CC       {ECO:0000250|UniProtKB:P69513}. Host cell junction, host plasmodesma
CC       {ECO:0000250|UniProtKB:P69513}.
CC   -!- SIMILARITY: Belongs to the tobamovirus movement protein family.
CC       {ECO:0000305}.
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DR   EMBL; X55296; CAA39008.1; -; Genomic_RNA.
DR   PIR; JQ1265; JQ1265.
DR   GO; GO:0030430; C:host cell cytoplasm; IEA:UniProtKB-KW.
DR   GO; GO:0044219; C:host cell plasmodesma; IEA:UniProtKB-SubCell.
DR   GO; GO:0044163; C:host cytoskeleton; IEA:UniProtKB-SubCell.
DR   GO; GO:0003723; F:RNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0046740; P:transport of virus in host, cell to cell; IEA:UniProtKB-KW.
DR   InterPro; IPR001022; TMV_movement.
DR   InterPro; IPR028919; Viral_movement.
DR   Pfam; PF01107; MP; 1.
DR   PRINTS; PR00964; MOVEMENT.
PE   3: Inferred from homology;
KW   Host cell junction; Host cytoplasm; Host cytoskeleton; RNA-binding;
KW   Transport; Viral movement protein.
FT   CHAIN           1..303
FT                   /note="Movement protein"
FT                   /id="PRO_0000144960"
SQ   SEQUENCE   303 AA;  33401 MW;  7AF94C2A57811444 CRC64;
     MGRLRFVVLL SIFPIKTFSE PCSTMALVLR DSIKISEFIN LSASEKLLPS ALTAVKSVRI
     SKVDKIISYE NDTLSDIDLL KGVKLVENGY VCLAGLVVTG EWNLPDNCKG GVSICLVDKR
     MKRANEATLG SYHTSACKKR FTFKIIPNYS VTTADALKGI WQVMTNIRGV EMEKGFCPLS
     LEFVSICVVY LNNIKLGLRE KILNVTEGGP TELTEAVVDE FVEKVPMAAR LKSFRSVNKK
     KPSNSSKFVN GKSRLNSRNK LNYENGDSDV GISVVDDIVV GNGVSDIRID DDCESFDAQS
     DSY