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Protein

Chaperone protein dnaJ 20, chloroplastic

Gene

ATJ20

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: -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

BioGridi123141 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
Gene3Di1.10.287.1101 hit
InterProiView protein in InterPro
IPR001623 DnaJ_domain
IPR018253 DnaJ_domain_CS
IPR036869 J_dom_sf
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 [Q9SDN0-1]
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: April 25, 2018
This is version 103 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