ID   PHOSP_MMVR              Reviewed;         269 AA.
AC   Q6E0X0;
DT   11-SEP-2007, integrated into UniProtKB/Swiss-Prot.
DT   16-AUG-2004, sequence version 1.
DT   03-AUG-2022, entry version 49.
DE   RecName: Full=Phosphoprotein;
DE            Short=Protein P;
DE   AltName: Full=Protein M1;
GN   Name=P;
OS   Maize mosaic virus (isolate Maize/United States/Reed/2005) (MMV).
OC   Viruses; Riboviria; Orthornavirae; Negarnaviricota; Haploviricotina;
OC   Monjiviricetes; Mononegavirales; Rhabdoviridae; Nucleorhabdovirus.
OX   NCBI_TaxID=928305;
OH   NCBI_TaxID=300124; Rottboellia.
OH   NCBI_TaxID=4554; Setaria.
OH   NCBI_TaxID=4558; Sorghum bicolor (Sorghum) (Sorghum vulgare).
OH   NCBI_TaxID=4577; Zea mays (Maize).
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC RNA].
RX   PubMed=16005085; DOI=10.1016/j.jviromet.2005.05.013;
RA   Reed S.E., Tsai C.W., Willie K.J., Redinbaugh M.G., Hogenhout S.A.;
RT   "Shotgun sequencing of the negative-sense RNA genome of the rhabdovirus
RT   Maize mosaic virus.";
RL   J. Virol. Methods 129:91-96(2005).
CC   -!- FUNCTION: Non catalytic polymerase cofactor and regulatory protein that
CC       plays a role in viral transcription and replication. Stabilizes the RNA
CC       polymerase L to the N-RNA template and binds the soluble protein N,
CC       preventing it from encapsidating non-genomic RNA (By similarity).
CC       {ECO:0000250}.
CC   -!- SUBUNIT: Homotrimer when phosphorylated. This trimer is stabilized by
CC       binding to the L protein. Binds soluble protein N, and ribonucleocapsid
CC       (By similarity). {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Virion. Host cytoplasm {ECO:0000250}.
CC   -!- PTM: Phosphorylated by host kinases. {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the nucleorhabdovirus protein P family.
CC       {ECO:0000305}.
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DR   EMBL; AY618418; AAT66753.1; -; Genomic_RNA.
DR   RefSeq; YP_052851.1; NC_005975.1.
DR   PRIDE; Q6E0X0; -.
DR   GeneID; 2886120; -.
DR   KEGG; vg:2886120; -.
DR   Proteomes; UP000008593; Genome.
DR   GO; GO:0030430; C:host cell cytoplasm; IEA:UniProtKB-SubCell.
PE   3: Inferred from homology;
KW   Chaperone; Host cytoplasm; Phosphoprotein; Reference proteome;
KW   Viral RNA replication; Virion.
FT   CHAIN           1..269
FT                   /note="Phosphoprotein"
FT                   /id="PRO_0000299208"
FT   REGION          1..27
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   269 AA;  30420 MW;  BAD060FAE67202B7 CRC64;
     MNRYSRRSRH PNPPVPNQEE PERDPNHIDQ DLADLAQPLV LKERHAVMAP TQPSLSDVIN
     EERQAPITFG NPPEVMANAR LSALGYDNLT EREKRILAVG VRCGEAAKDY HSLTTTKKWI
     EDELKSQMVA LASSTRTLTE AASLHTTFAM LHSPSIKRKA EAMSHISQGE ESIDISKLNK
     TGMEDIWVAM ESESKEDAVD TYLRNILEVD PTQFYAIDGW GLYLDFIPTW HYIAAGKNSA
     QFKTSYADEI VEQRAAFERV LSKRPRVEI