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Protein

Membrane protein

Gene

M

Organism
White bream virus (isolate Blicca bjoerkna L./Germany/DF24/00) (WBV)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Component of the viral envelope that plays a central role in virus morphogenesis and assembly via its interactions with other viral proteins.By similarity

GO - Molecular functioni

Names & Taxonomyi

Protein namesi
Recommended name:
Membrane protein
Short name:
M protein
Alternative name(s):
E1 glycoprotein
Matrix glycoprotein
Membrane glycoprotein
Gene namesi
Name:M
OrganismiWhite bream virus (isolate Blicca bjoerkna L./Germany/DF24/00) (WBV)
Taxonomic identifieri766180 [NCBI]
Taxonomic lineageiVirusesssRNA virusesssRNA positive-strand viruses, no DNA stageNidoviralesCoronaviridaeTorovirinaeBafinivirus
Virus hostiBlicca bjoerkna (white bream) [TaxID: 58317]
Proteomesi
  • UP000000680 Componenti: Genome

Subcellular locationi

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Topological domaini1 – 42Virion surfaceSequence analysisAdd BLAST42
Transmembranei43 – 63HelicalSequence analysisAdd BLAST21
Topological domaini64 – 66IntravirionSequence analysis3
Transmembranei67 – 87HelicalSequence analysisAdd BLAST21
Topological domaini88 – 95Virion surfaceSequence analysis8
Transmembranei96 – 116HelicalSequence analysisAdd BLAST21
Topological domaini117 – 227IntravirionSequence analysisAdd BLAST111

GO - Cellular componenti

Keywords - Cellular componenti

Host Golgi apparatus, Host membrane, Membrane, Viral envelope protein, Viral matrix protein, Virion

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00004089051 – 227Membrane proteinAdd BLAST227

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Glycosylationi4N-linked (GlcNAc...) asparagine; by hostSequence analysis1

Keywords - PTMi

Glycoprotein

Interactioni

Subunit structurei

Interacts with many viral proteins in infected cells. Interacts with envelope E protein in the budding compartment of the host cell, which is located between endoplasmic reticulum and the Golgi complex. Forms a complex with HE and S proteins. Interacts with nucleocapsid N protein. This interaction probably participates in the viral mRNA packaging into the virus (By similarity).By similarity

Family & Domainsi

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Compositional biasi103 – 109Poly-Leu7

Sequence similaritiesi

Belongs to the torovirinae M protein family.Curated

Keywords - Domaini

Transmembrane, Transmembrane helix

Sequencei

Sequence statusi: Complete.

Q008X3-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSANQSQSIS GALSQLTSSN SFYGGNVDIL SSLLQFNLMW ASVFLLAIHL
60 70 80 90 100
LVNTLVYYIP FVGRLPMVGT INNLIWFVAT LLLIILVYVA SDNIIVKAFG
110 120 130 140 150
GILVLLLLLS VIILLYKSTM FFITLYYHQS FMVAARGPTV LSVNGSHYSL
160 170 180 190 200
DFIPSAVIIT TRQGKCFYNG HDLGSCSADS CSVILFSGRY RSEFEVHRNS
210 220
PKKLTVDVCG YTTLLTVYTP KASKTDV
Length:227
Mass (Da):24,992
Last modified:November 14, 2006 - v1
Checksum:iC02BE44A6D3C9A97
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
DQ898157 Genomic RNA Translation: ABI97396.1
RefSeqiYP_803216.1, NC_008516.1

Genome annotation databases

GeneIDi4443110
KEGGivg:4443110

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
DQ898157 Genomic RNA Translation: ABI97396.1
RefSeqiYP_803216.1, NC_008516.1

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi4443110
KEGGivg:4443110

Family and domain databases

ProtoNetiSearch...

Entry informationi

Entry nameiVME1_WBV24
AccessioniPrimary (citable) accession number: Q008X3
Entry historyiIntegrated into UniProtKB/Swiss-Prot: May 31, 2011
Last sequence update: November 14, 2006
Last modified: May 10, 2017
This is version 21 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programViral Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
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Main funding by: National Institutes of Health

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