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Protein

Ribulose bisphosphate carboxylase small chain

Gene

BRADI4G08800

Organism
Brachypodium distachyon (Purple false brome) (Trachynia distachya)
Status
Unreviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

RuBisCO catalyzes two reactions: the carboxylation of D-ribulose 1,5-bisphosphate, the primary event in carbon dioxide fixation, as well as the oxidative fragmentation of the pentose substrate. Both reactions occur simultaneously and in competition at the same active site.UniRule annotation
RuBisCO catalyzes two reactions: the carboxylation of D-ribulose 1,5-bisphosphate, the primary event in carbon dioxide fixation, as well as the oxidative fragmentation of the pentose substrate. Both reactions occur simultaneously and in competition at the same active site (By similarity).SAAS annotation

Catalytic activityi

2 3-phospho-D-glycerate + 2 H+ = D-ribulose 1,5-bisphosphate + CO2 + H2O.UniRule annotationSAAS annotation
3-phospho-D-glycerate + 2-phosphoglycolate = D-ribulose 1,5-bisphosphate + O2.UniRule annotationSAAS annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

LyaseUniRule annotationSAAS annotation, MonooxygenaseUniRule annotationSAAS annotation, Oxidoreductase

Keywords - Biological processi

Carbon dioxide fixationUniRule annotationSAAS annotation, PhotorespirationUniRule annotationSAAS annotation, PhotosynthesisUniRule annotationSAAS annotation

Names & Taxonomyi

Protein namesi
Recommended name:
Ribulose bisphosphate carboxylase small chainUniRule annotation (EC:4.1.1.39UniRule annotation)
Gene namesi
Name:BRADI4G08800Imported
OrganismiBrachypodium distachyon (Purple false brome) (Trachynia distachya)Imported
Taxonomic identifieri15368 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBOP cladePooideaeBrachypodieaeBrachypodium
ProteomesiUP000008810 Componenti: Chromosome 4

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

ChloroplastSAAS annotation, Plastid

Interactioni

Subunit structurei

8 large chains + 8 small chains.UniRule annotationSAAS annotation

Protein-protein interaction databases

STRINGi15368.BRADI4G08800.1.

Family & Domainsi

Sequence similaritiesi

Belongs to the RuBisCO small chain family.UniRule annotation

Phylogenomic databases

InParanoidiI1IIX6.
KOiK01602.
OMAiNGGRISC.

Family and domain databases

Gene3Di3.30.190.10. 1 hit.
InterProiIPR024681. RuBisCO_sc.
IPR000894. RuBisCO_sc_dom.
IPR024680. RuBisCO_ssu_N.
[Graphical view]
PfamiPF12338. RbcS. 1 hit.
PF00101. RuBisCO_small. 1 hit.
[Graphical view]
PRINTSiPR00152. RUBISCOSMALL.
SUPFAMiSSF55239. SSF55239. 1 hit.

Sequencei

Sequence statusi: Complete.

I1IIX6-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAPTVMASSA TSVAPFQGLK STAGLPLSRR SSNSLGRVSN GGRISCMQVW
60 70 80 90 100
PIEGIKKFET LSYLPPLSVE SLLKQIEYLI RSKWVPCLEF SKVGFVFREH
110 120 130 140 150
NSSPGYYDGR YWTMWKLPMF GCTDATQVLK ELEEVKKEYP DAYVRIIGFD
160 170
NTRQVQCISF IAFKPPGCEE SGKA
Length:174
Mass (Da):19,520
Last modified:June 13, 2012 - v1
Checksum:i46527A49BA9AB358
GO

Sequence databases

RefSeqiXP_003577109.1. XM_003577061.2.

Genome annotation databases

EnsemblPlantsiBRADI4G08800.1; BRADI4G08800.1; BRADI4G08800.
GeneIDi100829841.
KEGGibdi:100829841.

Cross-referencesi

Sequence databases

RefSeqiXP_003577109.1. XM_003577061.2.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi15368.BRADI4G08800.1.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsiBRADI4G08800.1; BRADI4G08800.1; BRADI4G08800.
GeneIDi100829841.
KEGGibdi:100829841.

Phylogenomic databases

InParanoidiI1IIX6.
KOiK01602.
OMAiNGGRISC.

Family and domain databases

Gene3Di3.30.190.10. 1 hit.
InterProiIPR024681. RuBisCO_sc.
IPR000894. RuBisCO_sc_dom.
IPR024680. RuBisCO_ssu_N.
[Graphical view]
PfamiPF12338. RbcS. 1 hit.
PF00101. RuBisCO_small. 1 hit.
[Graphical view]
PRINTSiPR00152. RUBISCOSMALL.
SUPFAMiSSF55239. SSF55239. 1 hit.
ProtoNetiSearch...

Publicationsi

« Hide 'large scale' publications
  1. "Genome sequencing and analysis of the model grass Brachypodium distachyon."
    International Brachypodium Initiative
    Nature 463:763-768(2010) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: cv. Bd21Imported.
  2. EnsemblPlants
    Submitted (NOV-2012) to UniProtKB
    Cited for: IDENTIFICATION.
    Strain: cv. Bd21Imported.

Entry informationi

Entry nameiI1IIX6_BRADI
AccessioniPrimary (citable) accession number: I1IIX6
Entry historyi
Integrated into UniProtKB/TrEMBL: June 13, 2012
Last sequence update: June 13, 2012
Last modified: June 24, 2015
This is version 17 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteomeImported

External Data

Dasty 3

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 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.