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P58349 (RBS_RHIME) Reviewed, UniProtKB/Swiss-Prot

Last modified May 14, 2014. Version 78. 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
Ordered Locus Names:RB0190
ORF Names:SMb20197
Encoded onPlasmid pSymB (megaplasmid 2)
OrganismRhizobium meliloti (strain 1021) (Ensifer meliloti) (Sinorhizobium meliloti) [Complete proteome] [HAMAP]
Taxonomic identifier266834 [NCBI]
Taxonomic lineageBacteriaProteobacteriaAlphaproteobacteriaRhizobialesRhizobiaceaeSinorhizobium/Ensifer groupSinorhizobium

Protein attributes

Sequence length129 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 – 129129Ribulose bisphosphate carboxylase small chain
PRO_0000198619

Sequences

Sequence LengthMass (Da)Tools
P58349 [UniParc].

Last modified November 16, 2001. Version 1.
Checksum: B3A4DF100179F3FE

FASTA12915,147
        10         20         30         40         50         60 
MRITQGCFSF LPDLTDEQIT AQVQYCLGKG WAIGVEYTDD PHPRNTYWEM WGNPMFDLKD 

        70         80         90        100        110        120 
AKGVMMELED CRKAHPQDYI RLNAFDSSRG LETVTMSFIV NRPENEPSLR MTRTESNGRS 


QHYMWETQR 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AL591985 Genomic DNA. Translation: CAC48590.1.
PIRF95865.
RefSeqNP_436730.1. NC_003078.1.

3D structure databases

ProteinModelPortalP58349.
SMRP58349. Positions 1-127.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING266834.SM_b20197.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaCAC48590; CAC48590; SM_b20197.
GeneID1236521.
KEGGsme:SM_b20197.
PATRIC23636769. VBISinMel96828_5106.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG4451.
KOK01602.
OMAMFDLKDA.
OrthoDBEOG6RC3Q7.

Enzyme and pathway databases

BioCycSMEL266834:GJF6-3623-MONOMER.

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_RHIME
AccessionPrimary (citable) accession number: P58349
Entry history
Integrated into UniProtKB/Swiss-Prot: November 16, 2001
Last sequence update: November 16, 2001
Last modified: May 14, 2014
This is version 78 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