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P0A4S6 (RBS_SYNPW) Reviewed, UniProtKB/Swiss-Prot

Last modified November 13, 2013. Version 48. 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

Short name=RuBisCO small subunit
EC=4.1.1.39
Gene names
Name:cbbS
Synonyms:rbcS
Ordered Locus Names:SynWH7803_0679
OrganismSynechococcus sp. (strain WH7803) [Complete proteome] [HAMAP]
Taxonomic identifier32051 [NCBI]
Taxonomic lineageBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesSynechococcus

Protein attributes

Sequence length113 AA.
Sequence statusComplete.
Protein existenceInferred from homology

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.

Sequence similarities

Belongs to the RuBisCO small chain family.

Ontologies

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 113113Ribulose bisphosphate carboxylase small chain
PRO_0000198625

Sequences

Sequence LengthMass (Da)Tools
P0A4S6 [UniParc].

Last modified March 15, 2005. Version 1.
Checksum: 8929415D336391F4

FASTA11312,943
        10         20         30         40         50         60 
MPFQSTVGDY QTVATLETFG FLPPMTQDEI YDQIAYIIAQ GWSPLVEHVH PSNSMATYWS 

        70         80         90        100        110 
YWKLPFFGEK DLNVVVSELE ACHRAYPDHH VRIVGYDAYT QSQGACFVVF EGR 

« Hide

References

« Hide 'large scale' references
[1]"Regulation, unique gene organization, and unusual primary structure of carbon fixation genes from a marine phycoerythrin-containing cyanobacterium."
Watson G.M., Tabita F.R.
Plant Mol. Biol. 32:1103-1115(1996) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
[2]Genoscope
Submitted (MAY-2006) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: WH7803.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
U46156 Genomic DNA. Translation: AAB48081.1.
CT971583 Genomic DNA. Translation: CAK23105.1.
RefSeqYP_001224402.1. NC_009481.1.

3D structure databases

ProteinModelPortalP0A4S6.
SMRP0A4S6. Positions 7-112.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING32051.SynWH7803_0679.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaCAK23105; CAK23105; SynWH7803_0679.
GeneID5146393.
KEGGsyx:SynWH7803_0679.
PATRIC23827461. VBISynSp43824_0696.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG4451.
HOGENOMHOG000141332.
KOK01602.
OMAWNPAIEH.
OrthoDBEOG6G20PM.
ProtClustDBCLSK919276.

Family and domain databases

Gene3D3.30.190.10. 1 hit.
InterProIPR000894. RuBisCO_sc_dom.
[Graphical view]
PfamPF00101. RuBisCO_small. 1 hit.
[Graphical view]
SMARTSM00961. RuBisCO_small. 1 hit.
[Graphical view]
SUPFAMSSF55239. SSF55239. 1 hit.
ProtoNetSearch...

Entry information

Entry nameRBS_SYNPW
AccessionPrimary (citable) accession number: P0A4S6
Secondary accession number(s): A5GJJ0, P96487
Entry history
Integrated into UniProtKB/Swiss-Prot: March 15, 2005
Last sequence update: March 15, 2005
Last modified: November 13, 2013
This is version 48 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families