ID   MATRX_MUMPM             Reviewed;         375 AA.
AC   Q9JG20;
DT   15-DEC-2009, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2000, sequence version 1.
DT   07-APR-2021, entry version 46.
DE   RecName: Full=Matrix protein;
GN   Name=M;
OS   Mumps virus (strain Miyahara vaccine) (MuV).
OC   Viruses; Riboviria; Orthornavirae; Negarnaviricota; Haploviricotina;
OC   Monjiviricetes; Mononegavirales; Paramyxoviridae; Rubulavirinae;
OC   Orthorubulavirus; Mumps orthorubulavirus.
OX   NCBI_TaxID=11171;
OH   NCBI_TaxID=9606; Homo sapiens (Human).
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC RNA].
RX   PubMed=1585659; DOI=10.1016/0042-6822(92)90555-4;
RA   Okazaki K., Tanabayashi K., Takeuchi K., Hishiyama M., Okazaki K.,
RA   Yamada A.;
RT   "Molecular cloning and sequence analysis of the mumps virus gene encoding
RT   the L protein and the trailer sequence.";
RL   Virology 188:926-930(1992).
CC   -!- FUNCTION: The M protein has a crucial role in virus assembly and
CC       interacts with the RNP complex as well as with the viral membrane.
CC       {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Virion {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the morbillivirus/respirovirus/rubulavirus M
CC       protein family. {ECO:0000305}.
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DR   EMBL; AB040874; BAA94387.1; -; Genomic_RNA.
DR   SMR; Q9JG20; -.
DR   Proteomes; UP000002331; Genome.
DR   GO; GO:0019031; C:viral envelope; IEA:UniProtKB-KW.
DR   GO; GO:0039660; F:structural constituent of virion; IEA:UniProtKB-KW.
DR   GO; GO:0019068; P:virion assembly; IEA:InterPro.
DR   Gene3D; 2.70.20.50; -; 1.
DR   Gene3D; 2.70.20.60; -; 1.
DR   InterPro; IPR000982; Matrix.
DR   InterPro; IPR042539; Matrix_C.
DR   InterPro; IPR042540; Matrix_N.
DR   Pfam; PF00661; Matrix; 1.
PE   3: Inferred from homology;
KW   Reference proteome; Viral envelope protein; Viral matrix protein; Virion.
FT   CHAIN           1..375
FT                   /note="Matrix protein"
FT                   /id="PRO_0000390307"
SQ   SEQUENCE   375 AA;  41556 MW;  12710D90EA5160BD CRC64;
     MAGSQIKIPL PKPPDSDSQR LNAFPVIMAQ EGKGRLLRQI RLRKILSGDP SDQQITFVNT
     YGFIRATPET SEFISESSQQ KVTPVVTACM LSFGAGPVLE DPQHMLKALD QTDIRVRKTA
     SDKEQILFEI NRIPNLFRHH QISADHLIQA SSDKYVKSPA KLIAGVNYIY CVTFLSVTVC
     SASLKFRVAR PLLAARSRLV RAVQMEVLLR VTCKKDSQMA KSMLSDPDGE GCIASVWFHL
     CNLCKGRNKL RSYDENYFAS KCRKMNLTVS IGDMWGPTIL VHAGGHIPTT AKPFFNSRGW
     VCHPIHQSSP SLAKTLWSSG CEIKAASAIL QGSDYASLAK TDDIIYSKIK VDKDAANYKG
     VSWSPFRKSA SMSNL