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P54206 (RBS_SYNY3) Reviewed, UniProtKB/Swiss-Prot

Last modified July 9, 2014. Version 91. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | 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:slr0012
OrganismSynechocystis sp. (strain PCC 6803 / Kazusa) [Reference proteome] [HAMAP]
Taxonomic identifier1111708 [NCBI]
Taxonomic lineageBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesSynechocystis

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.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 113113Ribulose bisphosphate carboxylase small chain
PRO_0000198627

Sequences

Sequence LengthMass (Da)Tools
P54206 [UniParc].

Last modified October 1, 1996. Version 1.
Checksum: 20C762A777F4E623

FASTA11313,239
        10         20         30         40         50         60 
MKTLPKERRY ETLSYLPPLT DQQIAKQVEF LLDQGFIPGV EFEEDPQPET HFWTMWKLPF 

        70         80         90        100        110 
FGGATANEVL AEVRECRSEN PNCYIRVIGF DNIKQCQTVS FIVHKPNQNQ GRY 

« Hide

References

« Hide 'large scale' references
[1]"Construction of a Synechocystis PCC6803 mutant suitable for the study of variant hexadecameric ribulose bisphosphate carboxylase/oxygenase enzymes."
Amichay D., Levitz R., Gurevitz M.
Plant Mol. Biol. 23:465-476(1993) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
[2]"Sequence analysis of the genome of the unicellular cyanobacterium Synechocystis sp. strain PCC6803. I. Sequence features in the 1 Mb region from map positions 64% to 92% of the genome."
Kaneko T., Tanaka A., Sato S., Kotani H., Sazuka T., Miyajima N., Sugiura M., Tabata S.
DNA Res. 2:153-166(1995) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC 27184 / PCC 6803 / N-1.
[3]"Sequence analysis of the genome of the unicellular cyanobacterium Synechocystis sp. strain PCC6803. II. Sequence determination of the entire genome and assignment of potential protein-coding regions."
Kaneko T., Sato S., Kotani H., Tanaka A., Asamizu E., Nakamura Y., Miyajima N., Hirosawa M., Sugiura M., Sasamoto S., Kimura T., Hosouchi T., Matsuno A., Muraki A., Nakazaki N., Naruo K., Okumura S., Shimpo S. expand/collapse author list , Takeuchi C., Wada T., Watanabe A., Yamada M., Yasuda M., Tabata S.
DNA Res. 3:109-136(1996) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: PCC 6803 / Kazusa.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
X65960 Genomic DNA. Translation: CAA46774.1.
BA000022 Genomic DNA. Translation: BAA10192.1.
PIRS39562.
RefSeqNP_442122.1. NC_000911.1.
YP_005652180.1. NC_017277.1.
YP_007451999.1. NC_020286.1.

3D structure databases

ProteinModelPortalP54206.
SMRP54206. Positions 1-108.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

IntActP54206. 17 interactions.
STRING1148.slr0012.

Proteomic databases

PaxDbP54206.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaBAA10192; BAA10192; BAA10192.
GeneID952633.
KEGGsyn:slr0012.
syy:SYNGTS_2227.
syz:MYO_122510.
PATRIC23841846. VBISynSp132158_2467.

Phylogenomic databases

eggNOGCOG4451.
HOGENOMHOG000141332.
KOK01602.
OMAMFDLKDA.
OrthoDBEOG6G20PM.
PhylomeDBP54206.

Enzyme and pathway databases

BioCycMetaCyc:MONOMER-751.
SABIO-RKP54206.

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_SYNY3
AccessionPrimary (citable) accession number: P54206
Entry history
Integrated into UniProtKB/Swiss-Prot: October 1, 1996
Last sequence update: October 1, 1996
Last modified: July 9, 2014
This is version 91 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

Synechocystis PCC 6803

Synechocystis (strain PCC 6803): entries and gene names

SIMILARITY comments

Index of protein domains and families