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Protein

Vegetative storage protein 2

Gene

VSP2

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: -Experimental evidence at transcript leveli

Functioni

May function as somatic storage protein during early seedling development.By similarity

GO - Molecular functioni

  • acid phosphatase activity Source: TAIR
  • nutrient reservoir activity Source: UniProtKB-KW

GO - Biological processi

  • defense response to insect Source: TAIR
  • response to copper ion Source: TAIR
  • response to insect Source: TAIR
  • response to jasmonic acid Source: TAIR
  • response to oxidative stress Source: TAIR
  • response to wounding Source: TAIR

Keywordsi

Molecular functionStorage protein

Enzyme and pathway databases

BioCyciARA:AT5G24770-MONOMER

Names & Taxonomyi

Protein namesi
Recommended name:
Vegetative storage protein 2
Gene namesi
Name:VSP2
Ordered Locus Names:At5g24770
ORF Names:T4C12.50
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 5

Organism-specific databases

AraportiAT5G24770
TAIRilocus:2184580 AT5G24770

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte; Source: COMPARTMENTS

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 18Sequence analysisAdd BLAST18
ChainiPRO_000002398819 – 265Vegetative storage protein 2Add BLAST247

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Glycosylationi110N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi188N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi210N-linked (GlcNAc...) asparagineSequence analysis1

Keywords - PTMi

Glycoprotein

Proteomic databases

PaxDbiO82122

2D gel databases

SWISS-2DPAGEiO82122

PTM databases

iPTMnetiO82122

Expressioni

Tissue specificityi

Highly expressed in flowers, but also found in leaves, vegetative shoots, petioles, peduncles, and receptacles of floral organs.

Inductioni

Expression is enhanced during wounding.

Gene expression databases

ExpressionAtlasiO82122 baseline and differential
GenevisibleiO82122 AT

Interactioni

Protein-protein interaction databases

BioGridi17821, 1 interactor
STRINGi3702.AT5G24770.1

Structurei

3D structure databases

ProteinModelPortaliO82122
SMRiO82122
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the APS1/VSP family.Curated

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiENOG410IK9U Eukaryota
ENOG4111X3R LUCA
HOGENOMiHOG000237598
InParanoidiO82122
KOiK20728
OMAiDQWNDIR
OrthoDBiEOG09360J6G
PhylomeDBiO82122

Family and domain databases

Gene3Di3.40.50.1000, 1 hit
InterProiView protein in InterPro
IPR005519 Acid_phosphat_B-like
IPR010028 Acid_phosphatase_pln
IPR014403 APS1/VSP
IPR036412 HAD-like_sf
IPR023214 HAD_sf
PfamiView protein in Pfam
PF03767 Acid_phosphat_B, 1 hit
PIRSFiPIRSF002674 VSP, 1 hit
SUPFAMiSSF56784 SSF56784, 1 hit
TIGRFAMsiTIGR01675 plant-AP, 1 hit

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

This entry describes 1 isoform i produced by alternative splicing. AlignAdd to basket

Note: A number of isoforms are produced. According to EST sequences.
Isoform 1 (identifier: O82122-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide

        10         20         30         40         50
MKILSLSLLL LLAATVSASV PGLIELVDSK TIFGNVAELL EKEKLSINYA
60 70 80 90 100
NCRSWHLGVE TSNIIDFDTV PANCKDYVED YLITSKQYQY DSKTVCKEAY
110 120 130 140 150
FYAKGLALKN DTVNVWIFDL DDTLLSSIPY YAKYGYGTEK TDPGAYWLWL
160 170 180 190 200
GTGASTPGLP EALHLYQNII ELGIEPIILS DRWKLWKNVT LDNLEAAGVT
210 220 230 240 250
YWKHLILKPN GSNLRQVVYK SKVRKSLVKK GYNIVGNIGD QWADLVEDTP
260
GRVFKLPNPL YYVPS
Length:265
Mass (Da):29,842
Last modified:November 1, 1998 - v1
Checksum:iA7D810C311177409
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti11 – 13LLA → VLG in BAA22096 (PubMed:8980528).Curated3
Sequence conflicti18A → V in BAA22096 (PubMed:8980528).Curated1
Sequence conflicti23L → V in BAA22096 (PubMed:8980528).Curated1
Sequence conflicti162 – 164ALH → GLY in BAA22096 (PubMed:8980528).Curated3
Sequence conflicti181D → V in BAA22096 (PubMed:8980528).Curated1

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB006778 Genomic DNA Translation: BAA33447.1
D85191 mRNA Translation: BAA22096.1
AL392145 Genomic DNA Translation: CAC08251.1
CP002688 Genomic DNA Translation: AED93358.1
AY048282 mRNA Translation: AAK82544.1
AY050819 mRNA Translation: AAK92754.1
AY092991 mRNA Translation: AAM12990.1
AY114083 mRNA Translation: AAM45131.1
AY114606 mRNA Translation: AAM47925.1
BT000761 mRNA Translation: AAN31900.1
BT000762 mRNA Translation: AAN31901.1
BT006341 mRNA Translation: AAP21149.1
RefSeqiNP_568454.1, NM_122386.4 [O82122-1]
UniGeneiAt.23647
At.66422
At.74025

Genome annotation databases

EnsemblPlantsiAT5G24770.1; AT5G24770.1; AT5G24770 [O82122-1]
GeneIDi832546
GrameneiAT5G24770.1; AT5G24770.1; AT5G24770 [O82122-1]
KEGGiath:AT5G24770

Keywords - Coding sequence diversityi

Alternative splicing

Similar proteinsi

Entry informationi

Entry nameiVSP2_ARATH
AccessioniPrimary (citable) accession number: O82122
Secondary accession number(s): O23828
Entry historyiIntegrated into UniProtKB/Swiss-Prot: December 1, 2000
Last sequence update: November 1, 1998
Last modified: April 25, 2018
This is version 130 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
  2. SIMILARITY comments
    Index of protein domains and families

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