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O48550 (RBS_ZANAE) Reviewed, UniProtKB/Swiss-Prot

Last modified October 16, 2013. Version 64. 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, chloroplastic

Short name=RuBisCO small subunit
EC=4.1.1.39
Gene names
Name:RBCS
OrganismZantedeschia aethiopica (White calla lily)
Taxonomic identifier69721 [NCBI]
Taxonomic lineageEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaAraceaePhilodendroideaeZantedeschieaeZantedeschia

Protein attributes

Sequence length178 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.

Sequence similarities

Belongs to the RuBisCO small chain family.

Ontologies

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Transit peptide1 – 5656Chloroplast By similarity
Chain57 – 178122Ribulose bisphosphate carboxylase small chain, chloroplastic
PRO_0000031564

Sequences

Sequence LengthMass (Da)Tools
O48550 [UniParc].

Last modified June 1, 1998. Version 1.
Checksum: 2BA1C6C4D9A814D2

FASTA17820,317
        10         20         30         40         50         60 
MASSMMVSTA AVSRTSPAQS NMVVPFAGLH SSAAFPVTRK FADSSKLPSN GLRVRCMQVW 

        70         80         90        100        110        120 
PPEGKKKFET LSYLPPLTRE QLGQEVDYLI RNGWIPCIEF CKVGFVYREY HNSPGYYDGR 

       130        140        150        160        170 
YWTMWKLPMF GCTDSSQVLK EVDECSKAYP DYFNRIIGFD NTRQVQCISF LTYKPEGN 

« Hide

References

[1]"Nucleotide sequence of a cDNA encoding the small subunit of ribulose-1,5-bisphosphate carboxylase/oxygenase from Zantedeschia aethiopica (L.) Spreng."
Lino-Neto T., Tavares R.M., Palme K., Pais M.S.S.
Plant Gene Register PGR98-077
Cited for: NUCLEOTIDE SEQUENCE [MRNA].
Tissue: Leaf.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AF034479 mRNA. Translation: AAC18406.1.

3D structure databases

ProteinModelPortalO48550.
SMRO48550. Positions 58-177.
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 nameRBS_ZANAE
AccessionPrimary (citable) accession number: O48550
Entry history
Integrated into UniProtKB/Swiss-Prot: December 15, 1998
Last sequence update: June 1, 1998
Last modified: October 16, 2013
This is version 64 of the entry and version 1 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