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Protein

Ribulose bisphosphate carboxylase small chain

Gene

Os12g0291200

Organism
Oryza sativa subsp. japonica (Rice)
Status
Unreviewed-Annotation score: Annotation score: 2 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

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:Os12g0291200Imported
ORF Names:OsJ_35812Imported
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 annotation, Plastid

PTM / Processingi

Proteomic databases

PRIDEiQ0INU1.

Interactioni

Subunit structurei

8 large chains + 8 small chains.UniRule annotationSAAS annotation

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini58 – 123RuBisCO_smallInterPro annotationAdd BLAST66

Sequence similaritiesi

Belongs to the RuBisCO small chain family.UniRule annotationSAAS annotation

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.

Q0INU1-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAPIVIASLA TSVAPFQGLK STAGLPVSRR STNSGFGDIT NGGRIKCMQV
60 70 80 90 100
WPVDGKKKFE TLSSPGYYDG RYWTIWKLPM FGCSDNSQVI KELEEAKKAY
110 120
PDAFIHIVGF DNVRHVQCIS FIA
Length:123
Mass (Da):13,562
Last modified:October 3, 2006 - v1
Checksum:iA8E44DB47D5CCBB4
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AP008218 Genomic DNA. Translation: BAF29624.1.
CM000149 Genomic DNA. Translation: EAZ20213.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AP008218 Genomic DNA. Translation: BAF29624.1.
CM000149 Genomic DNA. Translation: EAZ20213.1.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Proteomic databases

PRIDEiQ0INU1.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

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 nameiQ0INU1_ORYSJ
AccessioniPrimary (citable) accession number: Q0INU1
Entry historyi
Integrated into UniProtKB/TrEMBL: October 3, 2006
Last sequence update: October 3, 2006
Last modified: October 5, 2016
This is version 89 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.