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Entry version 86 (11 Dec 2019)
Sequence version 1 (01 Aug 1990)
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Protein

Matrix protein

Gene

M

Organism
Rabies virus (strain SAD B19) (RABV)
Status
Reviewed-Annotation score:

Annotation score:5 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Plays a major role in assembly and budding of virion. Completely covers the ribonucleoprotein coil and keep it in condensed bullet-shaped form. Inhibits viral transcription and stimulates replication. Plays a major role in early induction of TRAIL-mediated apoptosis in infected neurons.2 Publications

Miscellaneous

Most abundant protein in the virion.By similarity

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

GO - Biological processi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Biological processApoptosis, Host-virus interaction, Viral budding, Viral budding via the host ESCRT complexes, Viral release from host cell

Protein family/group databases

Transport Classification Database

More...
TCDBi
9.A.73.3.1 the virus matrix protein (vmp) family

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Matrix protein
Alternative name(s):
Phosphoprotein M2
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:M
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiRabies virus (strain SAD B19) (RABV)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri11300 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiVirusesRiboviriaNegarnaviricotaHaploviricotinaMonjiviricetesMononegaviralesRhabdoviridaeLyssavirus
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section only exists in viral entries and indicates the host(s) either as a specific organism or taxonomic group of organisms that are susceptible to be infected by a virus.<p><a href='/help/virus_host' target='_top'>More...</a></p>Virus hostiHomo sapiens (Human) [TaxID: 9606]
Mammalia [TaxID: 40674]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

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

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/manual/pathology%5Fand%5Fbiotech%5Fsection">'Pathology and Biotech'</a> section describes the effect of the experimental mutation of one or more amino acid(s) on the biological properties of the protein.<p><a href='/help/mutagen' target='_top'>More...</a></p>Mutagenesisi38Y → A: Complete loss of interaction with WW domain in vitro. 1 Publication1
Mutagenesisi58R → G: Complete loss of viral transcription inhibition. 1 Publication1

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00002228511 – 202Matrix proteinAdd BLAST202

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction%5Fsection">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Homomultimer.

Interacts with nucleoprotein and with the cytoplasmic domain of glycoprotein.

1 Publication

Protein-protein interaction databases

The Eukaryotic Linear Motif resource for Functional Sites in Proteins

More...
ELMi
P16287

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

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SMRi
P16287

Database of comparative protein structure models

More...
ModBasei
Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni115 – 151Essential for glycoprotein bindingBy similarityAdd BLAST37

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a short (usually not more than 20 amino acids) conserved sequence motif of biological significance.<p><a href='/help/motif' target='_top'>More...</a></p>Motifi35 – 38PPXY motifSequence analysis4

<p>This subsection of the 'Family and domains' section provides general information on the biological role of a domain. The term 'domain' is intended here in its wide acceptation, it may be a structural domain, a transmembrane region or a functional domain. Several domains are described in this subsection.<p><a href='/help/domain_cc' target='_top'>More...</a></p>Domaini

Late-budding domains (L domains) are short sequence motifs essential for viral particle budding. They recruit proteins of the host ESCRT machinery (Endosomal Sorting Complex Required for Transport) or ESCRT-associated proteins. Matrix protein contains one L domain: a PPXY motif which potentially interacts with the WW domain 3 of NEDD4 E3 ubiquitin ligase (Potential).Curated

<p>This subsection of the 'Family and domains' section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the lyssavirus matrix protein family.Curated

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.10.460.20, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR006870 Rhabdo_M
IPR038617 Rhabdovirus_M_sf

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF04785 Rhabdo_M2, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

P16287-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MNLLRKIVKN RRDEDTQKSS PASAPLDDDD LWLPPPEYVP LKELTGKKNM
60 70 80 90 100
RNFCINGRVK VCSPNGYSFR ILRHILKSFD EIYSGNHRMI GLVKVVIGLA
110 120 130 140 150
LSGSPVPEGL NWVYKLRRTF IFQWADSRGP LEGEELEYSQ EITWDDDTEF
160 170 180 190 200
VGLQIRVIAK QCHIQGRVWC INMNPRACQL WSDMSLQTQR SEEDKDSSLL

LE
Length:202
Mass (Da):23,341
Last modified:August 1, 1990 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i012A1C6C25237628
GO

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section describes natural variant(s) of the protein sequence.<p><a href='/help/variant' target='_top'>More...</a></p>Natural varianti2N → D in strain: Isolate SAD1-3670 var 1 and Isolate SAD1-3670 var 2. 1
Natural varianti11R → C in strain: Isolate SAD1-3670 var 1 and Isolate SAD1-3670 var 2. 1
Natural varianti19S → P in strain: Isolate SAD1-3670 var 1 and Isolate SAD1-3670 var 2. 1
Natural varianti22A → V in strain: Isolate SAD1-3670 var 1 and Isolate SAD1-3670 var 2. 1
Natural varianti46G → S in strain: Isolate SAD1-3670 var 1 and Isolate SAD1-3670 var 2. 1
Natural varianti58R → G in strain: Isolate SAD1-3670 var 1 and Isolate SAD1-3670 var 2. 1
Natural varianti110L → M in strain: Isolate SAD1-3670 var 1 and Isolate SAD1-3670 var 2. 1
Natural varianti120F → L in strain: Isolate SAD1-3670 var 1 and Isolate SAD1-3670 var 2. 1
Natural varianti158I → S in strain: Isolate SAD1-3670 var 1 and Isolate SAD1-3670 var 2. 1
Natural varianti168V → I in strain: Isolate SAD1-3670 var 1 and Isolate SAD1-3670 var 2. 1

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

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EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
M31046 Genomic RNA Translation: AAA47201.1
AF499686 Genomic RNA Translation: AAT48625.1
EF206708 Genomic RNA Translation: ABN11298.1
EF206709 Genomic RNA Translation: ABN11303.1
EF206710 Genomic RNA Translation: ABN11308.1
EF206711 Genomic RNA Translation: ABN11313.1
EF206712 Genomic RNA Translation: ABN11318.1
EF206713 Genomic RNA Translation: ABN11323.1
EF206714 Genomic RNA Translation: ABN11328.1
EF206715 Genomic RNA Translation: ABN11333.1
EF206716 Genomic RNA Translation: ABN11338.1
EF206717 Genomic RNA Translation: ABN11343.1
EF206718 Genomic RNA Translation: ABN11348.1
EF206719 Genomic RNA Translation: ABN11353.1
EF206720 Genomic RNA Translation: ABN11358.1

Protein sequence database of the Protein Information Resource

More...
PIRi
C34746 MFVNSB

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M31046 Genomic RNA Translation: AAA47201.1
AF499686 Genomic RNA Translation: AAT48625.1
EF206708 Genomic RNA Translation: ABN11298.1
EF206709 Genomic RNA Translation: ABN11303.1
EF206710 Genomic RNA Translation: ABN11308.1
EF206711 Genomic RNA Translation: ABN11313.1
EF206712 Genomic RNA Translation: ABN11318.1
EF206713 Genomic RNA Translation: ABN11323.1
EF206714 Genomic RNA Translation: ABN11328.1
EF206715 Genomic RNA Translation: ABN11333.1
EF206716 Genomic RNA Translation: ABN11338.1
EF206717 Genomic RNA Translation: ABN11343.1
EF206718 Genomic RNA Translation: ABN11348.1
EF206719 Genomic RNA Translation: ABN11353.1
EF206720 Genomic RNA Translation: ABN11358.1
PIRiC34746 MFVNSB

3D structure databases

SMRiP16287
ModBaseiSearch...

Protein-protein interaction databases

ELMiP16287

Protein family/group databases

TCDBi9.A.73.3.1 the virus matrix protein (vmp) family

Family and domain databases

Gene3Di3.10.460.20, 1 hit
InterProiView protein in InterPro
IPR006870 Rhabdo_M
IPR038617 Rhabdovirus_M_sf
PfamiView protein in Pfam
PF04785 Rhabdo_M2, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiMATRX_RABVS
<p>This subsection of the 'Entry information' section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called 'Primary (citable) accession number'.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: P16287
Secondary accession number(s): A3F5L7
, A3F5R7, A3F5T2, P13616, Q6HA96
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: August 1, 1990
Last sequence update: August 1, 1990
Last modified: December 11, 2019
This is version 86 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programViral Protein Annotation Program

<p>This section contains any relevant information that doesn't fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
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