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Protein

Ribulose bisphosphate carboxylase small chain

Gene

LOC_Os12g19394

Organism
Oryza sativa subsp. japonica (Rice)
Status
Unreviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at transcript leveli

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

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
Ordered Locus Names:LOC_Os12g19394Imported
Encoded oniPlastid; ChloroplastImported
OrganismiOryza sativa subsp. japonica (Rice)Imported
Taxonomic identifieri39947 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBOP cladeOryzoideaeOryzeaeOryzinaeOryza

Subcellular locationi

  • Plastidchloroplast SAAS annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

ChloroplastSAAS annotationImported, Plastid

Interactioni

Subunit structurei

8 large chains + 8 small chains.UniRule annotationSAAS annotation

Protein-protein interaction databases

STRINGi39947.LOC_Os12g19381.1.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini58 – 166RuBisCO_smallInterPro annotationAdd BLAST109

Sequence similaritiesi

Belongs to the RuBisCO small chain family.UniRule annotationSAAS annotation

Phylogenomic databases

eggNOGiENOG410IM2H. Eukaryota.
COG4451. LUCA.
KOiK01602.
OMAiRIKCMQI.
OrthoDBiEOG09360OM1.

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.
SMARTiSM00961. RuBisCO_small. 1 hit.
[Graphical view]
SUPFAMiSSF55239. SSF55239. 1 hit.

Sequencei

Sequence statusi: Complete.

G8CTM6-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAPTVMASSA TSVAPFQGLK STAGLPVSRR STNSGFGNVS NGGRIKCMQV
60 70 80 90 100
WPIEGIKKFE TLSYLPPLTV EDLLKQIEYL LRSKWVPCLE FSKVGFVYRE
110 120 130 140 150
NHRSPGYYDG RYWTMWKLPM FGCTDATQVL KELEEAKKAY PDAFVRIIGF
160 170
DNVRQVQLIS FIAYKPPGCE ESGGN
Length:175
Mass (Da):19,631
Last modified:January 25, 2012 - v1
Checksum:iBB1F731484324EF9
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
DP000011 Genomic DNA. Translation: ABG21974.1.
DP000011 Genomic DNA. Translation: ABG21975.1.
HQ324824 mRNA. Translation: AEP20544.1.
RefSeqiXP_015619408.1. XM_015763922.1.
UniGeneiOs.10198.
Os.20927.

Genome annotation databases

EnsemblPlantsiOS12T0291100-01; OS12T0291100-01; OS12G0291100.
GeneIDi4352014.
GrameneiOS12T0291100-01; OS12T0291100-01; OS12G0291100.
KEGGiosa:4352014.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
DP000011 Genomic DNA. Translation: ABG21974.1.
DP000011 Genomic DNA. Translation: ABG21975.1.
HQ324824 mRNA. Translation: AEP20544.1.
RefSeqiXP_015619408.1. XM_015763922.1.
UniGeneiOs.10198.
Os.20927.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi39947.LOC_Os12g19381.1.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsiOS12T0291100-01; OS12T0291100-01; OS12G0291100.
GeneIDi4352014.
GrameneiOS12T0291100-01; OS12T0291100-01; OS12G0291100.
KEGGiosa:4352014.

Phylogenomic databases

eggNOGiENOG410IM2H. Eukaryota.
COG4451. LUCA.
KOiK01602.
OMAiRIKCMQI.
OrthoDBiEOG09360OM1.

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.
SMARTiSM00961. RuBisCO_small. 1 hit.
[Graphical view]
SUPFAMiSSF55239. SSF55239. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiG8CTM6_ORYSJ
AccessioniPrimary (citable) accession number: G8CTM6
Entry historyi
Integrated into UniProtKB/TrEMBL: January 25, 2012
Last sequence update: January 25, 2012
Last modified: October 5, 2016
This is version 43 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

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.