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P06514 (RBS_NOSS1) Reviewed, UniProtKB/Swiss-Prot

Last modified November 13, 2013. Version 91. 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:alr1526
OrganismNostoc sp. (strain PCC 7120 / UTEX 2576) [Complete proteome] [HAMAP]
Taxonomic identifier103690 [NCBI]
Taxonomic lineageBacteriaCyanobacteriaNostocalesNostocaceaeNostoc

Protein attributes

Sequence length109 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 – 109109Ribulose bisphosphate carboxylase small chain
PRO_0000198610

Sequences

Sequence LengthMass (Da)Tools
P06514 [UniParc].

Last modified January 1, 1988. Version 1.
Checksum: 00AF32BB0A703595

FASTA10912,827
        10         20         30         40         50         60 
MQTLPKERRY ETLSYLPPLT DVQIEKQVQY ILSQGYIPAV EFNEVSEPTE LYWTLWKLPL 

        70         80         90        100 
FGAKTSREVL AEVQSCRSQY PGHYIRVVGF DNIKQCQILS FIVHKPSRY 

« Hide

References

« Hide 'large scale' references
[1]"Cotranscription of genes encoding the small and large subunits of ribulose-1,5-bisphosphate carboxylase in the cyanobacterium Anabaena 7120."
Nierzwicki-Bauer S.A., Curtis S.E., Haselkorn R.
Proc. Natl. Acad. Sci. U.S.A. 81:5961-5965(1984) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
[2]"Complete genomic sequence of the filamentous nitrogen-fixing cyanobacterium Anabaena sp. strain PCC 7120."
Kaneko T., Nakamura Y., Wolk C.P., Kuritz T., Sasamoto S., Watanabe A., Iriguchi M., Ishikawa A., Kawashima K., Kimura T., Kishida Y., Kohara M., Matsumoto M., Matsuno A., Muraki A., Nakazaki N., Shimpo S., Sugimoto M. expand/collapse author list , Takazawa M., Yamada M., Yasuda M., Tabata S.
DNA Res. 8:205-213(2001) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: PCC 7120 / UTEX 2576.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
J01540 Genomic DNA. Translation: AAA22042.1.
L02520 Genomic DNA. Translation: AAA22025.1.
L02521 Genomic DNA. Translation: AAA22026.1.
L02522 Genomic DNA. Translation: AAA22030.1.
BA000019 Genomic DNA. Translation: BAB77892.1.
PIRAH1996.
RefSeqNP_485566.1. NC_003272.1.

3D structure databases

ProteinModelPortalP06514.
SMRP06514. Positions 1-108.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING103690.alr1526.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaBAB77892; BAB77892; BAB77892.
GeneID1105118.
KEGGana:alr1526.
PATRIC22773058. VBINosSp37423_2012.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG4451.
KOK01602.
OMAYIPAVEF.
OrthoDBEOG6G20PM.
ProtClustDBCLSK893428.

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_NOSS1
AccessionPrimary (citable) accession number: P06514
Entry history
Integrated into UniProtKB/Swiss-Prot: January 1, 1988
Last sequence update: January 1, 1988
Last modified: November 13, 2013
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

SIMILARITY comments

Index of protein domains and families