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Protein

Chaperonin-like RBCX protein 1, chloroplastic

Gene

RBCX1

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

Functioni

Chaperone involved in RuBisCO assembly process.1 Publication

GO - Molecular functioni

  • protein binding involved in protein folding Source: TAIR

GO - Biological processi

  • chaperone-mediated protein folding Source: TAIR
  • response to cold Source: TAIR
  • response to salt stress Source: TAIR
  • response to water deprivation Source: TAIR

Names & Taxonomyi

Protein namesi
Recommended name:
Chaperonin-like RBCX protein 1, chloroplastic1 Publication
Short name:
AtRBCX11 Publication
Gene namesi
Name:RBCX11 Publication
Ordered Locus Names:At4g04330Imported
ORF Names:T19B17.5Imported
OrganismiArabidopsis thaliana (Mouse-ear cress)Imported
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 4

Organism-specific databases

AraportiAT4G04330
TAIRilocus:2134877 AT4G04330

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

Pathology & Biotechi

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Mutagenesisi108C → L: No effect on rbcL binding; when associated with A-133. 1 Publication1
Mutagenesisi133C → A: No effect on rbcL binding; when associated with L-108. 1 Publication1

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Transit peptidei1 – 45Chloroplast1 PublicationAdd BLAST45
ChainiPRO_000043795846 – 174Chaperonin-like RBCX protein 1, chloroplasticAdd BLAST129

Proteomic databases

PaxDbiQ94AU9

PTM databases

iPTMnetiQ94AU9

Expressioni

Inductioni

Up-regulated by salt and desication.1 Publication

Gene expression databases

ExpressionAtlasiQ94AU9 baseline and differential

Interactioni

Subunit structurei

Homodimer (PubMed:23295968). Interacts with rbcL, atpB and THI1 (PubMed:21922322).2 Publications

GO - Molecular functioni

  • protein binding involved in protein folding Source: TAIR

Protein-protein interaction databases

IntActiQ94AU9, 2 interactors
STRINGi3702.AT4G04330.1

Structurei

Secondary structure

1174
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Helixi57 – 84Combined sources28
Helixi86 – 98Combined sources13
Helixi101 – 103Combined sources3
Helixi105 – 114Combined sources10
Helixi116 – 135Combined sources20
Helixi139 – 162Combined sources24

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
4GR2X-ray2.00A/B47-174[»]
ProteinModelPortaliQ94AU9
SMRiQ94AU9
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the RCBX family.Curated

Keywords - Domaini

Transit peptide

Phylogenomic databases

eggNOGiENOG410IZM2 Eukaryota
ENOG4112182 LUCA
HOGENOMiHOG000242810
OMAiTYIAVRI
OrthoDBiEOG09360STX
PhylomeDBiQ94AU9

Family and domain databases

Gene3Di1.10.1200.210, 1 hit
InterProiView protein in InterPro
IPR038052 Chaperonin_RbcX_sf
IPR003435 Chaperonin_RcbX
PANTHERiPTHR33791 PTHR33791, 1 hit
PfamiView protein in Pfam
PF02341 RcbX, 1 hit
SUPFAMiSSF158615 SSF158615, 1 hit

Sequencei

Sequence statusi: Complete.

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

Q94AU9-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MESSSSLLHH SYLSYLNPKF GKRPLVSYPL MQSSRKCKQT RICSNKMYVP
60 70 80 90 100
GFGEASPEAK AAKHLHDFFT YVAVRIVSAQ LESYNPEAYM ELREFLDTNS
110 120 130 140 150
VSDGDKFCAT LMRRSSRHMN LALRILEVRS AYCKNDFEWD NMKRLAFKNV
160 170
DDSNTRLMRE YVLETSHVET DSDK
Length:174
Mass (Da):20,199
Last modified:December 1, 2001 - v1
Checksum:iEDDB4FE3F88DCB08
GO

Sequence cautioni

The sequence AAD36948 differs from that shown. Reason: Erroneous gene model prediction.Curated
The sequence CAB77901 differs from that shown. Reason: Erroneous gene model prediction.Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF069441 Genomic DNA Translation: AAD36948.1 Sequence problems.
AL161500 Genomic DNA Translation: CAB77901.1 Sequence problems.
CP002687 Genomic DNA Translation: AEE82379.1
AY045782 mRNA Translation: AAK76456.1
AY142573 mRNA Translation: AAN13142.1
PIRiG85054
RefSeqiNP_567263.1, NM_116671.3
UniGeneiAt.34032
At.63645

Genome annotation databases

EnsemblPlantsiAT4G04330.1; AT4G04330.1; AT4G04330
GeneIDi825753
GrameneiAT4G04330.1; AT4G04330.1; AT4G04330
KEGGiath:AT4G04330

Similar proteinsi

Entry informationi

Entry nameiRBCX1_ARATH
AccessioniPrimary (citable) accession number: Q94AU9
Secondary accession number(s): Q9XEA2
Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 2, 2016
Last sequence update: December 1, 2001
Last modified: April 25, 2018
This is version 99 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

3D-structure, Complete proteome, Direct protein sequencing, Reference proteome

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