ID   MP_ASGVK                Reviewed;         320 AA.
AC   P0C1U3;
DT   05-SEP-2006, integrated into UniProtKB/Swiss-Prot.
DT   05-SEP-2006, sequence version 1.
DT   03-AUG-2022, entry version 26.
DE   RecName: Full=Putative movement protein;
DE            EC=3.4.21.-;
DE   AltName: Full=36 kDa protein;
DE   AltName: Full=ORF2 protein;
OS   Apple stem grooving virus (strain Korea) (ASGV).
OC   Viruses; Riboviria; Orthornavirae; Kitrinoviricota; Alsuviricetes;
OC   Tymovirales; Betaflexiviridae; Trivirinae; Capillovirus.
OX   NCBI_TaxID=273525;
OH   NCBI_TaxID=3752; Malus sylvestris.
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC RNA].
RX   PubMed=15528995;
RA   Shim H., Min Y., Hong S., Kwon M., Kim D., Kim H., Choi Y., Lee S.,
RA   Yang J.;
RT   "Nucleotide sequences of a Korean isolate of apple stem grooving virus
RT   associated with black necrotic leaf spot disease on pear (Pyrus
RT   pyrifolia).";
RL   Mol. Cells 18:192-199(2004).
CC   -!- FUNCTION: May play a role in viral cell to cell movement by increasing
CC       the size exclusion limit of plasmodesmata and forming a complex with
CC       viral RNA to assist its movement (By similarity). May also have a
CC       papain-like protease activity and cleave the genome polyprotein.
CC       {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the tobamoviruses movement protein family.
CC       {ECO:0000305}.
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DR   EMBL; AY596172; -; NOT_ANNOTATED_CDS; Genomic_RNA.
DR   GO; GO:0003723; F:RNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0004252; F:serine-type endopeptidase activity; IEA:InterPro.
DR   GO; GO:0006508; P:proteolysis; IEA:InterPro.
DR   GO; GO:0046740; P:transport of virus in host, cell to cell; IEA:UniProtKB-KW.
DR   InterPro; IPR001815; Trichovirus_mp.
DR   InterPro; IPR028919; Viral_movement.
DR   Pfam; PF01107; MP; 1.
DR   PRINTS; PR00995; CAPILLOPTASE.
PE   3: Inferred from homology;
KW   Hydrolase; RNA-binding; Transport; Viral movement protein.
FT   CHAIN           1..320
FT                   /note="Putative movement protein"
FT                   /id="PRO_0000249222"
FT   REGION          251..320
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        251..291
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   ACT_SITE        144
FT                   /evidence="ECO:0000255"
FT   ACT_SITE        171
FT                   /evidence="ECO:0000255"
FT   ACT_SITE        199
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   320 AA;  36093 MW;  3C5E0259FEE12F06 CRC64;
     MAIVNVNHFL KEVESTDLKI DAIASSELYK DATFFKPDVL NCIKRFESNV KVSQGQGDGL
     VLSDFKLLDD TEIDSIRKKS NKYKYLHYGV ILVGIKAMLP NFRGMEGRVI VYDGACLDPE
     RGHICSYLFR FESDCCYFGL RPEHCLSTTD VNLAKRFRFR VDFDCPQYEQ DTELFALDIG
     VAYRCVNSAR FLETKTGDSG WASQAISGCE ALKYNEEIKM AILDHKSPLF LEEGAPNVHI
     EKRMFRGDKI RRSRSISAKR GPNSRSKETR GFRSLSARIE RFGKDEFGRR ASTSEAPPGR
     SVSVEDTDRP GKGNSDGSSP