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Protein

Chaperonin-like RbcX protein 2, chloroplastic

Gene

RBCX2

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: Annotation score: 4 out of 5-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
Complete GO annotation...

Names & Taxonomyi

Protein namesi
Recommended name:
Chaperonin-like RbcX protein 2, chloroplastic1 Publication
Short name:
AtRBCX21 Publication
Gene namesi
Name:RBCX21 Publication
Ordered Locus Names:At5g19855Imported
ORF Names:F28I16Imported, T29J13Imported
OrganismiArabidopsis thaliana (Mouse-ear cress)Imported
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 5

Organism-specific databases

TAIRiAT5G19855.

Subcellular locationi

GO - Cellular componenti

  • chloroplast stroma Source: TAIR
Complete GO annotation...

Keywords - Cellular componenti

Chloroplast, Plastid

Pathology & Biotechi

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Mutagenesisi168C → A: No effect on rbcL binding. 1 Publication1

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Transit peptidei1 – 78Chloroplast1 PublicationAdd BLAST78
ChainiPRO_000043795979 – 203Chaperonin-like RbcX protein 2, chloroplasticAdd BLAST125

Expressioni

Inductioni

Not regulated by cold, salt or desication.1 Publication

Interactioni

Subunit structurei

Homodimer (PubMed:23295968). Interacts with rbcL, atpB and RBCS-1B (PubMed:21922322).2 Publications

GO - Molecular functioni

  • protein binding involved in protein folding Source: TAIR

Protein-protein interaction databases

STRINGi3702.AT5G19855.1.

Structurei

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
4GR6X-ray2.00A/B79-203[»]
ProteinModelPortaliQ8L9X2.
SMRiQ8L9X2.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the RCBX family.Curated

Keywords - Domaini

Transit peptide

Phylogenomic databases

eggNOGiENOG410IVZZ. Eukaryota.
ENOG4111VPF. LUCA.
HOGENOMiHOG000240504.
OMAiLCLDAHT.
OrthoDBiEOG09360T0N.
PhylomeDBiQ8L9X2.

Family and domain databases

InterProiIPR003435. Chaperonin_RcbX.
[Graphical view]
PfamiPF02341. RcbX. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

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

Q8L9X2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MVSAWFVVGS PVMDSSSSPC LCLDAHTTGT IRRKKILGKA RNLELGSSFT
60 70 80 90 100
GSRIVFRLSP KRVSRIANRK SKKLLIVNED VAGNYDDTFG DVQKQIVNYF
110 120 130 140 150
TYKAVRTVLH QLYEMNPPQY TWFYNHIITN RPTDGKRFLR ALGKESQELA
160 170 180 190 200
ERVMITRLHL YGKWIKKCDH GKIYQEISDE NLALMRERLM ETVIWPSDDT

NSR
Length:203
Mass (Da):23,476
Last modified:October 1, 2002 - v1
Checksum:iC84E24AF978FCBA2
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF296836 Genomic DNA. No translation available.
AF296838 Genomic DNA. No translation available.
CP002688 Genomic DNA. Translation: AED92757.1.
BT004014 mRNA. Translation: AAO42050.1.
BT005149 mRNA. Translation: AAO50682.1.
AY088169 mRNA. Translation: AAM65713.1.
RefSeqiNP_568382.1. NM_121991.4.
UniGeneiAt.31246.

Genome annotation databases

EnsemblPlantsiAT5G19855.1; AT5G19855.1; AT5G19855.
GeneIDi832106.
GrameneiAT5G19855.1; AT5G19855.1; AT5G19855.
KEGGiath:AT5G19855.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF296836 Genomic DNA. No translation available.
AF296838 Genomic DNA. No translation available.
CP002688 Genomic DNA. Translation: AED92757.1.
BT004014 mRNA. Translation: AAO42050.1.
BT005149 mRNA. Translation: AAO50682.1.
AY088169 mRNA. Translation: AAM65713.1.
RefSeqiNP_568382.1. NM_121991.4.
UniGeneiAt.31246.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
4GR6X-ray2.00A/B79-203[»]
ProteinModelPortaliQ8L9X2.
SMRiQ8L9X2.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi3702.AT5G19855.1.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsiAT5G19855.1; AT5G19855.1; AT5G19855.
GeneIDi832106.
GrameneiAT5G19855.1; AT5G19855.1; AT5G19855.
KEGGiath:AT5G19855.

Organism-specific databases

TAIRiAT5G19855.

Phylogenomic databases

eggNOGiENOG410IVZZ. Eukaryota.
ENOG4111VPF. LUCA.
HOGENOMiHOG000240504.
OMAiLCLDAHT.
OrthoDBiEOG09360T0N.
PhylomeDBiQ8L9X2.

Family and domain databases

InterProiIPR003435. Chaperonin_RcbX.
[Graphical view]
PfamiPF02341. RcbX. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiRBCX2_ARATH
AccessioniPrimary (citable) accession number: Q8L9X2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 2, 2016
Last sequence update: October 1, 2002
Last modified: November 30, 2016
This is version 85 of the entry and version 1 of the sequence. [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

Documents

  1. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
  2. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  3. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.