UniProtKB - P37092 (MVP1_BYVU)
Movement protein Hsp70h
ORF3
Functioni
Transports viral genome to neighboring plant cells directly through plasmosdesmata, without any budding. The movement protein allows efficient cell to cell propagation, by bypassing the host cell wall barrier. Two movement proteins, p6, Hsp70h and three structural proteins, CP, CPm, and P64 are essential for cell-cell movement. Also plays a role in virion formation. Together with CPm and p64, encapsidates the 5'-terminal portion of the viral genome.
3 PublicationsGO - Molecular functioni
- ATP binding Source: UniProtKB-KW
- ATP hydrolysis activity Source: InterPro
GO - Biological processi
- transport of virus in host, cell to cell Source: UniProtKB-KW
Keywordsi
Molecular function | Chaperone, Viral movement protein |
Biological process | Transport |
Ligand | ATP-binding, Nucleotide-binding |
Names & Taxonomyi
Protein namesi | Recommended name: Movement protein Hsp70hAlternative name(s): Heat shock protein 70 homolog Short name: Hsp70h |
Gene namesi | ORF Names:ORF3 |
Organismi | Beet yellows virus (isolate Ukraine) (BYV) (Sugar beet yellows virus) |
Taxonomic identifieri | 478555 [NCBI] |
Taxonomic lineagei | Viruses › Riboviria › Orthornavirae › Kitrinoviricota › Alsuviricetes › Martellivirales › Closteroviridae › Closterovirus › |
Virus hosti | Beta vulgaris (Sugar beet) [TaxID: 161934] |
Proteomesi |
|
Subcellular locationi
- Virion 1 Publication
- host plasmodesma 1 Publication Note: Integral virion tail component.
Keywords - Cellular componenti
Host cell junction, VirionPTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000078670 | 1 – 598 | Movement protein Hsp70hAdd BLAST | 598 |
Interactioni
Subunit structurei
Homomultimer.
Interacts with p20. This interaction allows the docking of the latter to the virion.
1 PublicationFamily & Domainsi
Sequence similaritiesi
Family and domain databases
InterProi | View protein in InterPro IPR043129, ATPase_NBD IPR018181, Heat_shock_70_CS IPR029047, HSP70_peptide-bd_sf IPR013126, Hsp_70_fam |
PANTHERi | PTHR19375, PTHR19375, 1 hit |
Pfami | View protein in Pfam PF00012, HSP70, 1 hit |
SUPFAMi | SSF100920, SSF100920, 1 hit SSF53067, SSF53067, 2 hits |
PROSITEi | View protein in PROSITE PS00329, HSP70_2, 1 hit PS01036, HSP70_3, 1 hit |
i Sequence
Sequence statusi: Complete.
10 20 30 40 50
MVVFGLDFGT TFSSVCAYVG EELYLFKQRD SAYIPTYVFL HSDTQEVAFG
60 70 80 90 100
YDAEVLSNDL SVRGGFYRDL KRWIGCDEEN YRDYLEKLKP HYKTELLKVA
110 120 130 140 150
QSSKSTVKLD CYSGTVPQNA TLPGLIATFV KALISTASEA FKCQCTGVIC
160 170 180 190 200
SVPANYNCLQ RSFTESCVNL SGYPCVYMVN EPSAAALSAC SRIKGATSPV
210 220 230 240 250
LVYDFGGGTF DVSVISALNN TFVVRASGGD MNLGGRDIDK AFVEHLYNKA
260 270 280 290 300
QLPVNYKIDI SFLKESLSKK VSFLNFPVVS EQGVRVDVLV NVSELAEVAA
310 320 330 340 350
PFVERTIKIV KEVYEKYCSS MRLEPNVKAK LLMVGGSSYL PGLLSRLSSI
360 370 380 390 400
PFVDECLVLP DARAAVAGGC ALYSACLRND SPMLLVDCAA HNLSISSKYC
410 420 430 440 450
ESIVCVPAGS PIPFTGVRTV NMTGSNASAV YSAALFEGDF VKCRLNKRIF
460 470 480 490 500
FGDVVLGNVG VTGSATRTVP LTLEINVSSV GTISFSLVGP TGVKKLIGGN
510 520 530 540 550
AAYDFSSYQL GERVVADLHK HNSDKVKLIH ALTYQPFQRK KLTDGDKALF
560 570 580 590
LKRLTADYRR EARKFSSYDD AVLNSSELLL GRIIPKILRG SRVEKLDV
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | X53462 Genomic RNA Translation: CAA37551.1 X73476 Genomic RNA Translation: CAA51865.1 |
PIRi | S28712 |
RefSeqi | NP_041872.1, NC_001598.1 |
Genome annotation databases
GeneIDi | 1724791 |
KEGGi | vg:1724791 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | X53462 Genomic RNA Translation: CAA37551.1 X73476 Genomic RNA Translation: CAA51865.1 |
PIRi | S28712 |
RefSeqi | NP_041872.1, NC_001598.1 |
3D structure databases
SMRi | P37092 |
ModBasei | Search... |
Genome annotation databases
GeneIDi | 1724791 |
KEGGi | vg:1724791 |
Family and domain databases
InterProi | View protein in InterPro IPR043129, ATPase_NBD IPR018181, Heat_shock_70_CS IPR029047, HSP70_peptide-bd_sf IPR013126, Hsp_70_fam |
PANTHERi | PTHR19375, PTHR19375, 1 hit |
Pfami | View protein in Pfam PF00012, HSP70, 1 hit |
SUPFAMi | SSF100920, SSF100920, 1 hit SSF53067, SSF53067, 2 hits |
PROSITEi | View protein in PROSITE PS00329, HSP70_2, 1 hit PS01036, HSP70_3, 1 hit |
MobiDBi | Search... |
Entry informationi
Entry namei | MVP1_BYVU | |
Accessioni | P37092Primary (citable) accession number: P37092 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | October 1, 1994 |
Last sequence update: | October 1, 1994 | |
Last modified: | February 23, 2022 | |
This is version 86 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Viral Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
Reference proteomeDocuments
- SIMILARITY comments
Index of protein domains and families