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 TGB2

Gene

ORF3

Organism
Strawberry mild yellow edge-associated virus (SMYEaV)
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,.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 TGB2
Alternative name(s):
12 kDa protein
Triple gene block 2 protein
Short name:
TGBp2
Gene namesi
ORF Names:ORF3
OrganismiStrawberry mild yellow edge-associated virus (SMYEaV)
Taxonomic identifieri12187 [NCBI]
Taxonomic lineageiVirusesssRNA virusesssRNA positive-strand viruses, no DNA stageTymoviralesAlphaflexiviridaePotexvirus
Virus hostiChenopodium quinoa (Quinoa) [TaxID: 63459]
Fragaria vesca (Woodland strawberry) (Potentilla vesca) [TaxID: 57918]
Rubus rosifolius [TaxID: 59498]
Proteomesi
  • UP000007225 Componenti: Genome

Subcellular locationi

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Topological domaini1 – 14CytoplasmicBy similarityAdd BLAST14
Transmembranei15 – 31HelicalSequence analysisAdd BLAST17
Topological domaini32 – 67LumenalBy similarityAdd BLAST36
Transmembranei68 – 85HelicalSequence analysisAdd BLAST18
Topological domaini86 – 108CytoplasmicBy similarityAdd BLAST23

GO - Cellular componenti

Keywords - Cellular componenti

Host endoplasmic reticulum, Host membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002225921 – 108Movement protein TGB2Add BLAST108

Family & Domainsi

Sequence similaritiesi

Belongs to the Tymovirales TGBp2 protein family.Curated

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

OrthoDBiVOG090001XI.

Family and domain databases

InterProiView protein in InterPro
IPR001896. Plant_vir_prot.
PfamiView protein in Pfam
PF01307. Plant_vir_prot. 1 hit.
ProDomiView protein in ProDom or Entries sharing at least one domain
PD001561. Plant_vir_prot. 1 hit.

Sequencei

Sequence statusi: Complete.

Q00842-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MPLTPPPDHS ITYRILAVGL CSCCAIYAAT RSTLPHTGDN LHSLPYGGKY
60 70 80 90 100
SDGTKSICYS GPGPTPDIPT HLPALLVLVL VVAIYASSRL DFSVNYRCSC

RVHNRSGQ
Length:108
Mass (Da):11,589
Last modified:April 1, 1993 - v1
Checksum:i39DEF5D670BB80D5
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
D12517 Genomic RNA. Translation: BAA02084.1.
PIRiJQ1428.
RefSeqiNP_620644.1. NC_003794.1.

Genome annotation databases

GeneIDi944374.
KEGGivg:944374.

Similar proteinsi

Entry informationi

Entry nameiTGB2_SMYEA
AccessioniPrimary (citable) accession number: Q00842
Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 1, 1993
Last sequence update: April 1, 1993
Last modified: March 15, 2017
This is version 61 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