ID   PHOSP_NCMV              Reviewed;         286 AA.
AC   Q9JGU0;
DT   11-SEP-2007, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2000, sequence version 1.
DT   29-SEP-2021, entry version 50.
DE   RecName: Full=Phosphoprotein;
DE            Short=Protein P;
DE   AltName: Full=Protein M1;
GN   Name=P;
OS   Northern cereal mosaic virus (NCMV).
OC   Viruses; Riboviria; Orthornavirae; Negarnaviricota; Haploviricotina;
OC   Monjiviricetes; Mononegavirales; Rhabdoviridae; Betarhabdovirinae;
OC   Cytorhabdovirus.
OX   NCBI_TaxID=1985704;
OH   NCBI_TaxID=4513; Hordeum vulgare (Barley).
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC RNA].
RX   PubMed=10963343; DOI=10.1007/s007050070096;
RA   Tanno F., Nakatsu A., Toriyama S., Kojima M.;
RT   "Complete nucleotide sequence of Northern cereal mosaic virus and its
RT   genome organization.";
RL   Arch. Virol. 145:1373-1384(2000).
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}.
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DR   EMBL; AB030277; BAA95345.1; -; Genomic_RNA.
DR   SMR; Q9JGU0; -.
DR   Proteomes; UP000007785; 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..286
FT                   /note="Phosphoprotein"
FT                   /id="PRO_0000299206"
SQ   SEQUENCE   286 AA;  32174 MW;  D720DEC9EE14F3E5 CRC64;
     MDKKASGISG ENALFGDVPN DVVGTTYEMG LDGIFDDGET DVIESPADAE EHVTTDIVAD
     EGDNLITKVD DMIGYLKREC QDHGIAVRKE WVNVLTRKFH MSKKIYASHL DFFLLGVMGE
     RHVAVEKDFK DTAVRLSDEV NKMSGISKKV ADNETRMIKE LDAKMKEMGS LIGKFNGVLN
     EFKGSMAVSS RPASVASWAL DQTTETSREK NYNEFLKKLG FQDHHIKSPL MKKCTVMITD
     EMYDEVMLEN TSEDTLGIYK EQIITYGQSI QKKVEKPIKK DPYADF