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P00872 (RBS1_LEMGI) Reviewed, UniProtKB/Swiss-Prot

Last modified October 16, 2013. Version 79. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Ribulose bisphosphate carboxylase small chain SSU1, chloroplastic

Short name=RuBisCO small subunit SSU1
EC=4.1.1.39
Gene names
Name:SSU1
OrganismLemna gibba (Swollen duckweed)
Taxonomic identifier4470 [NCBI]
Taxonomic lineageEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaAraceaeLemnoideaeLemna

Protein attributes

Sequence length173 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceEvidence at transcript level

General annotation (Comments)

Function

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 By similarity.

Catalytic activity

2 3-phospho-D-glycerate + 2 H+ = D-ribulose 1,5-bisphosphate + CO2 + H2O.

3-phospho-D-glycerate + 2-phosphoglycolate = D-ribulose 1,5-bisphosphate + O2.

Subunit structure

8 large chains + 8 small chains.

Subcellular location

Plastidchloroplast.

Miscellaneous

This protein is coded by one member of a small multigene family.

Sequence similarities

Belongs to the RuBisCO small chain family.

Sequence caution

The sequence CAA24969.1 differs from that shown. Reason: Erroneous initiation.

Ontologies

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Transit peptide1 – 5353Chloroplast By similarity
Chain54 – 173120Ribulose bisphosphate carboxylase small chain SSU1, chloroplastic
PRO_0000031512

Experimental info

Sequence conflict71 – 744LPPL → FPLS in CAA24969. Ref.2

Sequences

Sequence LengthMass (Da)Tools
P00872 [UniParc].

Last modified November 1, 1990. Version 2.
Checksum: D859F626DA009391

FASTA17319,522
        10         20         30         40         50         60 
MMVSTAAVAR VRPAQTNMVG AFNGCRSSVA FPATRKANND LSTLPSSGGR VSCMQVWPPE 

        70         80         90        100        110        120 
GLKKFETLSY LPPLSVEDLA KEVDYLLRND WVPCIEFSKE GFVYRENNAS PGYYDGRYWT 

       130        140        150        160        170 
MWKLPMFGCT DASQVIAEVE EAKKAYPEYF VRIIGFDNKR QVQCISFIAY KPT 

« Hide

References

[1]"Differential expression of individual genes encoding the small subunit of ribulose-1,5-bisphosphate carboxylase in Lemna gibba."
Silverthorne J., Wimpee C.F., Yamada T., Rolfe S.A., Tobin E.M.
Plant Mol. Biol. 15:49-58(1990) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [MRNA].
[2]"Nucleotide sequence encoding the precursor of the small subunit of ribulose 1,5-bisphosphate carboxylase from Lemna gibba L.G-3."
Stiekema W.J., Wimpee C.F., Tobin E.M.
Nucleic Acids Res. 11:8051-8061(1983) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [MRNA].

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
X17235 mRNA. Translation: CAA35104.1.
X00137 mRNA. Translation: CAA24969.1. Different initiation.
PIRRKDWS. A01091.

3D structure databases

ProteinModelPortalP00872.
SMRP00872. Positions 55-172.
ModBaseSearch...
MobiDBSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Family and domain databases

Gene3D3.30.190.10. 1 hit.
InterProIPR024681. RuBisCO_sc.
IPR000894. RuBisCO_sc_dom.
IPR024680. RuBisCO_ssu_N.
[Graphical view]
PfamPF12338. RbcS. 1 hit.
PF00101. RuBisCO_small. 1 hit.
[Graphical view]
PRINTSPR00152. RUBISCOSMALL.
SUPFAMSSF55239. SSF55239. 1 hit.
ProtoNetSearch...

Entry information

Entry nameRBS1_LEMGI
AccessionPrimary (citable) accession number: P00872
Entry history
Integrated into UniProtKB/Swiss-Prot: July 21, 1986
Last sequence update: November 1, 1990
Last modified: October 16, 2013
This is version 79 of the entry and version 2 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families