ID   MVP_PMMVJ               Reviewed;         257 AA.
AC   P89658;
DT   01-DEC-2000, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-1997, sequence version 1.
DT   23-FEB-2022, entry version 62.
DE   RecName: Full=Movement protein;
DE   AltName: Full=30 kDa protein;
DE   AltName: Full=Cell-to-cell transport protein;
GN   Name=MP;
OS   Pepper mild mottle virus (strain Japan) (PMMV-J).
OC   Viruses; Riboviria; Orthornavirae; Kitrinoviricota; Alsuviricetes;
OC   Martellivirales; Virgaviridae; Tobamovirus.
OX   NCBI_TaxID=138663;
OH   NCBI_TaxID=3906; Vicia faba (Broad bean) (Faba vulgaris).
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RA   Kirita M., Akutsu K., Watanabe Y., Tsuda S.;
RT   "Nucleotide sequence of the Japanese isolate of pepper [Capsicum annuum]
RT   mild mottle tobamovirus (TMV-P) RNA.";
RL   Nihon Shokubutsu Byori Gakkaiho 63:373-376(1997).
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; AB000709; BAA19168.1; -; mRNA.
DR   Proteomes; UP000000475; Genome.
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   2: Evidence at transcript level;
KW   Host cell junction; Host cytoplasm; Host cytoskeleton; RNA-binding;
KW   Transport; Viral movement protein.
FT   CHAIN           1..257
FT                   /note="Movement protein"
FT                   /id="PRO_0000144962"
FT   REGION          212..257
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        220..241
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        243..257
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   257 AA;  28346 MW;  9F375F2E691FB0A7 CRC64;
     MALVVKDDVK ISEFINLSAA EKFLPAVMTS VKTVRISKVD KVIAMENDSL SDVDLLKGVK
     LVKDGYVCLA GLVVSGEWNL PDNCRGGVSV CLVDKRMQRD DEATLGSYRT SAAKKRFAFK
     LIPNYSITTA DAERKVWQVL VNIRGVAMEK GFCPLSLEFV SVCIVHKSNI KLGLREKITS
     VSEGGPVELT EAVVDEFIES VPMADRLRKF RNQSKKGSNK YVGKRNDNKG LNKEGKLFDK
     VRIGQNSESS DAESSSF