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Protein

Ribulose bisphosphate carboxylase small chain

Gene

rbcs

Organism
Brassica rapa subsp. chinensis (Pak-choi)
Status
Unreviewed-Annotation score: -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 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:rbcsImported
OrganismiBrassica rapa subsp. chinensis (Pak-choi)Imported
Taxonomic identifieri93385 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeBrassiceaeBrassica

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

ChloroplastSAAS annotation, Plastid

Expressioni

Gene expression databases

ExpressionAtlasiW8P692 baseline and differential

Interactioni

Subunit structurei

8 large chains + 8 small chains.UniRule annotationSAAS annotation

Structurei

3D structure databases

ProteinModelPortaliW8P692
SMRiW8P692
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini66 – 175RuBisCO_smallInterPro annotationAdd BLAST110

Sequence similaritiesi

Belongs to the RuBisCO small chain family.UniRule annotationSAAS annotation

Family and domain databases

Gene3Di3.30.190.10, 1 hit
InterProiView protein in InterPro
IPR024681 RuBisCO_sc
IPR000894 RuBisCO_sc_dom
IPR024680 RuBisCO_ssu_N
IPR036385 RuBisCO_ssu_sf
PfamiView protein in Pfam
PF12338 RbcS, 1 hit
PF00101 RuBisCO_small, 1 hit
PRINTSiPR00152 RUBISCOSMALL
SMARTiView protein in SMART
SM00961 RuBisCO_small, 1 hit
SUPFAMiSSF55239 SSF55239, 1 hit

Sequencei

Sequence statusi: Complete.

W8P692-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MASSMLSSAA VVTSPAQATM VAPFTGLKSS SAFPVTRKAN NDITSIVSNG
60 70 80 90 100
GRVSCMKVWP PVGKKKFETL SYLPDLTEVE LGKEVDYLLR NKWIPCVEFE
110 120 130 140 150
LEHGFVYREH GSTPGYYDGR YWTMWKLPLF GCTDSAQVLK EVQECKTEYP
160 170 180
NAFIRIIGFD NNRQVQCISF IAYKPPSFTG A
Length:181
Mass (Da):20,227
Last modified:May 14, 2014 - v1
Checksum:iA6C21441A97FB3E7
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
KJ508094 mRNA Translation: AHL28802.1

Similar proteinsi

Entry informationi

Entry nameiW8P692_BRARC
AccessioniPrimary (citable) accession number: W8P692
Entry historyiIntegrated into UniProtKB/TrEMBL: May 14, 2014
Last sequence update: May 14, 2014
Last modified: May 23, 2018
This is version 23 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

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