ID   MATRX_MUMPS             Reviewed;         375 AA.
AC   P33482;
DT   01-FEB-1994, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1994, sequence version 1.
DT   03-AUG-2022, entry version 52.
DE   RecName: Full=Matrix protein;
GN   Name=M;
OS   Mumps virus (strain SBL) (MuV).
OC   Viruses; Riboviria; Orthornavirae; Negarnaviricota; Haploviricotina;
OC   Monjiviricetes; Mononegavirales; Paramyxoviridae; Rubulavirinae;
OC   Orthorubulavirus; Mumps orthorubulavirus.
OX   NCBI_TaxID=33729;
OH   NCBI_TaxID=9606; Homo sapiens (Human).
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC RNA].
RX   PubMed=2718625; DOI=10.1016/0168-1702(89)90054-3;
RA   Elliott G.D., Afzal M.A., Martin S.J., Rima B.K.;
RT   "Nucleotide sequence of the matrix, fusion and putative SH protein genes of
RT   mumps virus and their deduced amino acid sequences.";
RL   Virus Res. 12:61-75(1989).
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   -!- 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; D00663; BAA00560.1; -; Genomic_RNA.
DR   PIR; A60004; A60004.
DR   SMR; P33482; -.
DR   TCDB; 9.A.73.4.1; the virus matrix protein (vmp) family.
DR   PRIDE; P33482; -.
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   Viral envelope protein; Viral matrix protein; Virion.
FT   CHAIN           1..375
FT                   /note="Matrix protein"
FT                   /id="PRO_0000142758"
SQ   SEQUENCE   375 AA;  41584 MW;  4B88C95D405C06B4 CRC64;
     MAGSQIKIPL PKPPDSDSQR LNAFPVIMAQ EGKGRLLRQI RLRKILSGDP SDQQITFVNT
     YGFIRATPET SEFISESSQQ EVTPVVTACM LSFGAGPVLE DPQHMLKALD QTDIRVRKTA
     SDKEQILFEI NRIPNLFRHH QISADHLIQA SSDKYVKSPA KLIAGVNYIY CVTFLSVTVC
     SASLKFRVAR PLLAARSRLV RAVQMEVLLR VTCKKDSQMA KSMLNDPDGE GCIASVWFHL
     CNLCKGRNKL RSYDENYFAS KCRKMNLTVS IGDMWGPTIL VHAGGHIPTT AKPFFNSRGW
     VCHPIHQSSP SLAKTLWSSG CEIKAASAIL QGSDYASLAK TDDIIYSKIK VDKDAANYKG
     VSWSPFRKSA SMSNL