VME1_CVPIA
ID VME1_CVPIA Reviewed; 230 AA.
AC Q8JSP5;
DT 11-JUL-2003, integrated into UniProtKB/Swiss-Prot.
DT 01-OCT-2002, sequence version 1.
DT 03-AUG-2022, entry version 83.
DE RecName: Full=Membrane protein {ECO:0000255|HAMAP-Rule:MF_04202};
DE Short=M protein {ECO:0000255|HAMAP-Rule:MF_04202};
DE AltName: Full=E1 glycoprotein {ECO:0000255|HAMAP-Rule:MF_04202};
DE AltName: Full=Matrix glycoprotein {ECO:0000255|HAMAP-Rule:MF_04202};
DE AltName: Full=Membrane glycoprotein {ECO:0000255|HAMAP-Rule:MF_04202};
GN Name=M {ECO:0000255|HAMAP-Rule:MF_04202};
OS Porcine hemagglutinating encephalomyelitis virus (strain IAF-404) (HEV).
OC Viruses; Riboviria; Orthornavirae; Pisuviricota; Pisoniviricetes;
OC Nidovirales; Cornidovirineae; Coronaviridae; Orthocoronavirinae;
OC Betacoronavirus; Embecovirus.
OX NCBI_TaxID=230236;
OH NCBI_TaxID=9823; Sus scrofa (Pig).
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC RNA].
RX PubMed=12237422; DOI=10.1099/0022-1317-83-10-2411;
RA Sasseville A.M.-J., Boutin M., Gelinas A.-M., Dea S.;
RT "Sequence of the 3'-terminal end (8.1 kb) of the genome of porcine
RT haemagglutinating encephalomyelitis virus: comparison with other
RT haemagglutinating coronaviruses.";
RL J. Gen. Virol. 83:2411-2416(2002).
CC -!- FUNCTION: Component of the viral envelope that plays a central role in
CC virus morphogenesis and assembly via its interactions with other viral
CC proteins. {ECO:0000255|HAMAP-Rule:MF_04202, ECO:0000255|PROSITE-
CC ProRule:PRU01275}.
CC -!- SUBUNIT: Homomultimer. Interacts with envelope E protein in the budding
CC compartment of the host cell, which is located between endoplasmic
CC reticulum and the Golgi complex. Forms a complex with HE and S
CC proteins. Interacts with nucleocapsid N protein. This interaction
CC probably participates in RNA packaging into the virus.
CC {ECO:0000255|HAMAP-Rule:MF_04202, ECO:0000255|PROSITE-
CC ProRule:PRU01275}.
CC -!- SUBCELLULAR LOCATION: Virion membrane {ECO:0000255|HAMAP-
CC Rule:MF_04202}; Multi-pass membrane protein {ECO:0000255|HAMAP-
CC Rule:MF_04202}. Host Golgi apparatus membrane {ECO:0000255|HAMAP-
CC Rule:MF_04202}; Multi-pass membrane protein {ECO:0000255|HAMAP-
CC Rule:MF_04202}. Note=Largely embedded in the lipid bilayer.
CC {ECO:0000255|HAMAP-Rule:MF_04202}.
CC -!- SIMILARITY: Belongs to the betacoronaviruses M protein family.
CC {ECO:0000255|HAMAP-Rule:MF_04202}.
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DR EMBL; AF481863; AAM77004.1; -; Genomic_RNA.
DR Proteomes; UP000007543; Genome.
DR GO; GO:0044178; C:host cell Golgi membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-UniRule.
DR GO; GO:0019031; C:viral envelope; IEA:UniProtKB-UniRule.
DR GO; GO:0055036; C:virion membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0039660; F:structural constituent of virion; IEA:UniProtKB-UniRule.
DR CDD; cd21568; HCoV-like_M; 1.
DR HAMAP; MF_04202; BETA_CORONA_M; 1.
DR InterPro; IPR002574; M_CoV.
DR InterPro; IPR044362; M_HCoV-like.
DR Pfam; PF01635; CoV_M; 1.
DR PROSITE; PS51927; COV_M; 1.
PE 3: Inferred from homology;
KW Glycoprotein; Host Golgi apparatus; Host membrane; Host-virus interaction;
KW Membrane; Transmembrane; Transmembrane helix; Viral envelope protein;
KW Viral immunoevasion; Viral matrix protein; Virion.
FT CHAIN 1..230
FT /note="Membrane protein"
FT /id="PRO_0000106042"
FT TOPO_DOM 1..24
FT /note="Virion surface"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_04202"
FT TRANSMEM 25..45
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_04202"
FT TOPO_DOM 46..55
FT /note="Intravirion"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_04202"
FT TRANSMEM 56..76
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_04202"
FT TOPO_DOM 77..84
FT /note="Virion surface"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_04202"
FT TRANSMEM 85..105
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_04202"
FT TOPO_DOM 106..228
FT /note="Intravirion"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_04202"
SQ SEQUENCE 230 AA; 26307 MW; 7B43A2BCA57C63C7 CRC64;
MSSPTTPVPV ISWTADEAIK FLKEWNFSLG IIVLFITIIL QFGYTSRSMF VYVVKMVILW
FMWPLTIILT IFNCVYALNN VYLGFSIVFT IVAIIMWVVY FVNSIRLFIR TGSWWSFNPE
TNNLMCIDMK GRMYVRPIIE DYHTLTATII RGHLYIQGIK LGTGYSLSDL PAYVTVAKVT
HLCTYKRGFL DRIGDTSGFA VYVKSKVGNY RLPSTHKGSG MDTALLRNNI