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Protein

Chaperone protein dnaJ 20, chloroplastic

Gene

ATJ20

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: Annotation score: 4 out of 5-Experimental evidence at protein leveli

Functioni

Have a continuous role in plant development probably in the structural organization of compartments.By similarity

GO - Biological processi

  • chaperone-mediated protein folding Source: TAIR
  • regulation of 1-deoxy-D-xylulose-5-phosphate synthase activity Source: TAIR
  • regulation of isopentenyl diphosphate biosynthetic process, methylerythritol 4-phosphate pathway Source: TAIR

Keywordsi

Molecular functionChaperone

Names & Taxonomyi

Protein namesi
Recommended name:
Chaperone protein dnaJ 20, chloroplastic
Short name:
AtDjC20
Short name:
AtJ20
Gene namesi
Name:ATJ20
Synonyms:C20, J20
Ordered Locus Names:At4g13830
ORF Names:F18A5.220
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 4

Organism-specific databases

AraportiAT4G13830.
TAIRilocus:2119465. AT4G13830.

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

Keywords - Cellular componenti

Chloroplast, Plastid

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Transit peptidei1 – 60ChloroplastSequence analysisAdd BLAST60
ChainiPRO_000000726761 – 197Chaperone protein dnaJ 20, chloroplasticAdd BLAST137

Proteomic databases

PaxDbiQ9SDN0.

Expressioni

Tissue specificityi

Light-grown seedlings.1 Publication

Inductioni

Down-regulated by mechanical and gravity stimulations.1 Publication

Gene expression databases

ExpressionAtlasiQ9SDN0. baseline and differential.
GenevisibleiQ9SDN0. AT.

Interactioni

Binary interactionsi

WithEntry#Exp.IntActNotes
DXSQ388544EBI-6897500,EBI-4476357

Protein-protein interaction databases

BioGridi12314. 1 interactor.
IntActiQ9SDN0. 1 interactor.
STRINGi3702.AT4G13830.2.

Structurei

3D structure databases

ProteinModelPortaliQ9SDN0.
SMRiQ9SDN0.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini66 – 133JPROSITE-ProRule annotationAdd BLAST68

Sequence similaritiesi

Belongs to the DnaJ family. C/III subfamily.Curated

Keywords - Domaini

Transit peptide

Phylogenomic databases

eggNOGiKOG0712. Eukaryota.
COG0484. LUCA.
HOGENOMiHOG000237394.
InParanoidiQ9SDN0.
OMAiRSWEDQI.
OrthoDBiEOG09360P1D.
PhylomeDBiQ9SDN0.

Family and domain databases

CDDicd06257. DnaJ. 1 hit.
Gene3Di1.10.287.110. 1 hit.
InterProiView protein in InterPro
IPR001623. DnaJ_domain.
IPR018253. DnaJ_domain_CS.
PfamiView protein in Pfam
PF00226. DnaJ. 1 hit.
PRINTSiPR00625. JDOMAIN.
SMARTiView protein in SMART
SM00271. DnaJ. 1 hit.
SUPFAMiSSF46565. SSF46565. 1 hit.
PROSITEiView protein in PROSITE
PS00636. DNAJ_1. 1 hit.
PS50076. DNAJ_2. 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: Q9SDN0-1) [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
MKCYKSSSIL STNHHPFFYK QQPISSLQPT SIPTTISYPT RTRFSSTRIQ
60 70 80 90 100
SRLTHDDPVK QSEDLSFYDL LGVTESVTLP EIKQAYKQLA RKYHPDVSPP
110 120 130 140 150
DRVEEYTDRF IRVQEAYETL SDPRRRVLYD RDLSMGFSFS FSGRRQNRYD
160 170 180 190
QEVVEEKSEW KAKWQTQLSG LRRRSNQKDN NTMSWAARMR RQQQESS
Length:197
Mass (Da):23,361
Last modified:May 10, 2005 - v2
Checksum:i0C1294A54FC76642
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti146Q → R in AAF24498 (Ref. 1) Curated1

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF214107 mRNA. Translation: AAF24498.1.
AL035528 Genomic DNA. Translation: CAB36847.1.
AL161537 Genomic DNA. Translation: CAB78425.1.
CP002687 Genomic DNA. Translation: AEE83331.1.
AF370236 mRNA. Translation: AAK44051.1.
AY113929 mRNA. Translation: AAM44977.1.
PIRiT05252.
RefSeqiNP_193119.1. NM_117457.5. [Q9SDN0-1]
UniGeneiAt.21661.

Genome annotation databases

EnsemblPlantsiAT4G13830.2; AT4G13830.2; AT4G13830. [Q9SDN0-1]
GeneIDi827017.
GrameneiAT4G13830.2; AT4G13830.2; AT4G13830.
KEGGiath:AT4G13830.

Keywords - Coding sequence diversityi

Alternative splicing

Similar proteinsi

Entry informationi

Entry nameiDNJ20_ARATH
AccessioniPrimary (citable) accession number: Q9SDN0
Secondary accession number(s): Q9SVN0
Entry historyiIntegrated into UniProtKB/Swiss-Prot: May 10, 2005
Last sequence update: May 10, 2005
Last modified: August 30, 2017
This is version 99 of the entry and version 2 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