ID   MATRX_PI3B              Reviewed;         351 AA.
AC   P06166;
DT   01-JAN-1988, integrated into UniProtKB/Swiss-Prot.
DT   01-JAN-1988, sequence version 1.
DT   03-AUG-2022, entry version 73.
DE   RecName: Full=Matrix protein;
GN   Name=M;
OS   Bovine parainfluenza 3 virus (BPIV-3).
OC   Viruses; Riboviria; Orthornavirae; Negarnaviricota; Haploviricotina;
OC   Monjiviricetes; Mononegavirales; Paramyxoviridae; Orthoparamyxovirinae;
OC   Respirovirus.
OX   NCBI_TaxID=11215;
OH   NCBI_TaxID=9913; Bos taurus (Bovine).
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC RNA].
RC   STRAIN=910N;
RX   PubMed=3031614; DOI=10.1093/nar/15.7.2927;
RA   Sakai Y., Suzu S., Shioda T., Shibuta H.;
RT   "Nucleotide sequence of the bovine parainfluenza 3 virus genome: its 3' end
RT   and the genes of NP, P, C and M proteins.";
RL   Nucleic Acids Res. 15:2927-2944(1987).
CC   -!- FUNCTION: Plays a crucial role in virus assembly and interacts with the
CC       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; Y00114; CAA68296.1; -; Genomic_RNA.
DR   EMBL; D84095; BAA12216.1; -; Genomic_RNA.
DR   SMR; P06166; -.
DR   PRIDE; P06166; -.
DR   Proteomes; UP000133413; 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   Viral envelope protein; Viral matrix protein; Virion.
FT   CHAIN           1..351
FT                   /note="Matrix protein"
FT                   /id="PRO_0000142765"
SQ   SEQUENCE   351 AA;  39310 MW;  C7749FC19EA79535 CRC64;
     MSITNSAIYT FPESSFSDNG NIEPLPLKVN EQRKAVPHIR VVRIGDPPKH GSRYLDVFLL
     GFFEMERSKD RYGSVSDLDD DPSYKVCGSG SLPLGLARYT GNDQELLQAA TKLDIEVRRT
     VKATEMIVYT VQNIKPELYP WSSRLRKGML FDANKVALAP QCLPLDRGIK FRVIFVNCTA
     IGSITLFKIP KSMALLSLPN TISINLQVHI KTGIQTDSKG VVQILDEKGE KSLNFMVHLG
     LIKRKMGRMY SVEYCKQKIE KMRLLFSLGL VGGISLHVNA TGSISKTLAS QLAFKREICY
     PLMDLNPHLN LVIWASSVEI TRVDAIFQPS LPGEFRYYPN IIAKGVGKIR Q