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Protein

Ribulose bisphosphate carboxylase small chain

Gene

11446762

Organism
Medicago truncatula (Barrel medic) (Medicago tribuloides)
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

Keywordsi

Molecular functionLyaseUniRule annotationSAAS annotation, MonooxygenaseUniRule annotationSAAS annotation, Oxidoreductase
Biological processCarbon dioxide fixationUniRule annotationSAAS annotation, PhotorespirationUniRule 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:11446762Imported
Ordered Locus Names:MTR_4g127870Imported
OrganismiMedicago truncatula (Barrel medic) (Medicago tribuloides)Imported
Taxonomic identifieri3880 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsfabidsFabalesFabaceaePapilionoideaeTrifolieaeMedicago
Proteomesi
  • UP000002051 Componenti: Chromosome 4

Subcellular locationi

Keywords - Cellular componenti

PlastidUniRule annotation

Interactioni

Subunit structurei

8 large chains + 8 small chains.UniRule annotationSAAS annotation

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini59 – 167RuBisCO_smallInterPro annotationAdd BLAST109

Sequence similaritiesi

Belongs to the RuBisCO small chain family.UniRule annotationSAAS annotation

Phylogenomic databases

KOiK01602.
OMAiCMAFLIQ.
OrthoDBiEOG09360OM1.

Family and domain databases

Gene3Di3.30.190.10. 1 hit.
InterProiView protein in InterPro
IPR024681. RuBisCO_sc.
IPR000894. RuBisCO_sc_dom.
PfamiView protein in Pfam
PF00101. RuBisCO_small. 1 hit.
PRINTSiPR00152. RUBISCOSMALL.
SMARTiView protein in SMART
SM00961. RuBisCO_small. 1 hit.
SUPFAMiSSF55239. SSF55239. 1 hit.

Sequencei

Sequence statusi: Complete.

G7JVD3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSAGTFAAPV AGPGFVGLKS NSSSLWPSAT YSIEWKKKTV SNGSKIHCMK
60 70 80 90 100
TWNPINNKKF ETLSYLPPLS DDSIAKEIDY MLKKRWTPCL EFDEFGCIHR
110 120 130 140 150
ANSQMPGYYD GRYWTLWKLP MFGCNDSSQV LNEINECKKT YPNAYIRCLA
160 170
FDNKRHMQAM AFVIHKPTTT TTN
Length:173
Mass (Da):19,742
Last modified:January 25, 2012 - v1
Checksum:i77B95835EF562D65
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CM001220 Genomic DNA. Translation: AES92292.1.
BT134047 mRNA. Translation: AFK33842.1.
RefSeqiXP_003610095.1. XM_003610047.2.
UniGeneiMtr.11361.

Genome annotation databases

EnsemblPlantsiAES92292; AES92292; MTR_4g127870.
GeneIDi11446762.
GrameneiAES92292; AES92292; MTR_4g127870.
KEGGimtr:MTR_4g127870.

Similar proteinsi

Entry informationi

Entry nameiG7JVD3_MEDTR
AccessioniPrimary (citable) accession number: G7JVD3
Entry historyiIntegrated into UniProtKB/TrEMBL: January 25, 2012
Last sequence update: January 25, 2012
Last modified: September 27, 2017
This is version 33 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteomeImported