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Protein

Ribulose bisphosphate carboxylase small chain

Gene
N/A
Organism
Glycine max (Soybean) (Glycine hispida)
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 annotationSAAS 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

  1. monooxygenase activity Source: UniProtKB-KW
  2. ribulose-bisphosphate carboxylase activity Source: UniProtKB-EC

GO - Biological processi

  1. carbon fixation Source: UniProtKB-KW
  2. photorespiration Source: UniProtKB-KW
  3. photosynthesis Source: UniProtKB-KW
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)
OrganismiGlycine max (Soybean) (Glycine hispida)Imported
Taxonomic identifieri3847 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsfabidsFabalesFabaceaePapilionoideaePhaseoleaeGlycineSoja

Subcellular locationi

GO - Cellular componenti

  1. chloroplast Source: UniProtKB-KW
Complete GO annotation...

Keywords - Cellular componenti

ChloroplastSAAS annotation, Plastid

Expressioni

Gene expression databases

GenevestigatoriQ9FUJ5.

Interactioni

Subunit structurei

8 large chains + 8 small chains.UniRule annotationSAAS annotation

Structurei

3D structure databases

ProteinModelPortaliQ9FUJ5.
SMRiQ9FUJ5. Positions 56-178.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the RuBisCO small chain family.UniRule annotation

Phylogenomic databases

KOiK01602.

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.

Q9FUJ5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MASSMISSPA VTTVNRAGAG MVAPFTGLKS MAGFPTRKTN NDTISIASNG
60 70 80 90 100
GRVQCMQVWP PVGKKKFETL SYLPDLDDAQ LAKEVEYLLR KGWIPCLEFE
110 120 130 140 150
LEHGFVYREH NRSPGYYDGR YWTMWKLPMF GCTDASQVLK ELQEAKTAYP
160 170
NGFIRIIGFD NVRQVQCISF IAYKPPGF
Length:178
Mass (Da):20,005
Last modified:March 1, 2001 - v1
Checksum:iEF6B60949C56D90B
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF303940 mRNA. Translation: AAG24883.1.
RefSeqiNP_001235266.1. NM_001248337.1.
UniGeneiGma.2798.

Genome annotation databases

GeneIDi547605.
KEGGigmx:547605.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF303940 mRNA. Translation: AAG24883.1.
RefSeqiNP_001235266.1. NM_001248337.1.
UniGeneiGma.2798.

3D structure databases

ProteinModelPortaliQ9FUJ5.
SMRiQ9FUJ5. Positions 56-178.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi547605.
KEGGigmx:547605.

Phylogenomic databases

KOiK01602.

Gene expression databases

GenevestigatoriQ9FUJ5.

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...

Publicationsi

  1. "Soybean ribulose-1,5-bisphosphate carboxylase small subunit gene."
    He C., Chen S.
    Submitted (SEP-2000) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE.

Entry informationi

Entry nameiQ9FUJ5_SOYBN
AccessioniPrimary (citable) accession number: Q9FUJ5
Entry historyi
Integrated into UniProtKB/TrEMBL: March 1, 2001
Last sequence update: March 1, 2001
Last modified: March 4, 2015
This is version 61 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 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.