Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Movement protein TGBp3

Gene

ORF4

Organism
Narcissus mosaic virus (NMV)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Plays a role in viral cell-to-cell propagation, by facilitating genome transport to neighboring plant cells through plasmosdesmata. May induce the formation of granular vesicles derived from the Endoplasmic reticulum, which align on actin filaments (By similarity).By similarity

Miscellaneous

TGBp1, TGBp2 and TGBp3 seem to act together for cell-to-cell propagation. TGBp1 is the main movement protein that physically cross the plasmodesma with the viral genome. TGBp2 and TGBp3 would facilitate TGBp1 function.

GO - Biological processi

Keywordsi

Molecular functionViral movement protein
Biological processTransport

Names & Taxonomyi

Protein namesi
Recommended name:
Movement protein TGBp3
Alternative name(s):
7 kDa protein
Triple gene block 3 protein
Short name:
TGBp3
Gene namesi
ORF Names:ORF4
OrganismiNarcissus mosaic virus (NMV)
Taxonomic identifieri12180 [NCBI]
Taxonomic lineageiVirusesssRNA virusesssRNA positive-strand viruses, no DNA stageTymoviralesAlphaflexiviridaePotexvirus
Virus hostiNarcissus pseudonarcissus (Daffodil) [TaxID: 39639]
Proteomesi
  • UP000008865 Componenti: Genome

Subcellular locationi

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Topological domaini1 – 41LumenalSequence analysisAdd BLAST41
Transmembranei42 – 59HelicalSequence analysisAdd BLAST18
Topological domaini60 – 100CytoplasmicSequence analysisAdd BLAST41

GO - Cellular componenti

Keywords - Cellular componenti

Host endoplasmic reticulum, Host membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002226031 – 100Movement protein TGBp3Add BLAST100

Structurei

3D structure databases

SMRiP15098.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the Tymovirales TGBp3 protein family.Curated

Keywords - Domaini

Transmembrane, Transmembrane helix

Family and domain databases

InterProiView protein in InterPro
IPR003411. Coat_7kDa.
PfamiView protein in Pfam
PF02495. 7kD_coat. 1 hit.

Sequencei

Sequence statusi: Complete.

P15098-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MQTAPREYST SGPTAVLAPT TNTQHYAPYS LYRFLSSHKL DLLLGIALLV
60 70 80 90 100
FLYVITAAPK EVCQVVITGE SVVIRNCQQP DRILANLNLS PWNGVKFPLL
Length:100
Mass (Da):11,059
Last modified:April 1, 1990 - v1
Checksum:i17423F1D710E2173
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
D13747 Genomic RNA. Translation: BAA02894.1.
PIRiJT0473. WMWGN3.
RefSeqiNP_040781.1. NC_001441.1.

Genome annotation databases

GeneIDi1494017.
KEGGivg:1494017.

Similar proteinsi

Entry informationi

Entry nameiTGB3_NMV
AccessioniPrimary (citable) accession number: P15098
Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 1, 1990
Last sequence update: April 1, 1990
Last modified: March 15, 2017
This is version 62 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