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Q44178

- RBS_SYNP2

UniProt

Q44178 - RBS_SYNP2

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Protein
Ribulose bisphosphate carboxylase small chain
Gene
cbbS, rbcS, SYNPCC7002_A1796
Organism
Synechococcus sp. (strain ATCC 27264 / PCC 7002 / PR-6) (Agmenellum quadruplicatum)
Status
Reviewed - Annotation score: 3 out of 5 - Protein inferred from homologyi

Functioni

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 activityi

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.

GO - Molecular functioni

  1. monooxygenase activity Source: UniProtKB-KW
  2. ribulose-bisphosphate carboxylase activity Source: UniProtKB-EC

GO - Biological processi

  1. reductive pentose-phosphate cycle Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Lyase, Monooxygenase, Oxidoreductase

Keywords - Biological processi

Calvin cycle, Carbon dioxide fixation, Photosynthesis

Enzyme and pathway databases

BioCyciSSP32049:GKF7-1797-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Ribulose bisphosphate carboxylase small chain (EC:4.1.1.39)
Short name:
RuBisCO small subunit
Gene namesi
Name:cbbS
Synonyms:rbcS
Ordered Locus Names:SYNPCC7002_A1796
OrganismiSynechococcus sp. (strain ATCC 27264 / PCC 7002 / PR-6) (Agmenellum quadruplicatum)
Taxonomic identifieri32049 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesSynechococcus
ProteomesiUP000001688: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 111111Ribulose bisphosphate carboxylase small chain
PRO_0000198623Add
BLAST

Interactioni

Subunit structurei

8 large chains + 8 small chains.

Protein-protein interaction databases

STRINGi32049.SYNPCC7002_A1796.

Structurei

3D structure databases

ProteinModelPortaliQ44178.
SMRiQ44178. Positions 1-108.

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG4451.
HOGENOMiHOG000141332.
KOiK01602.
OMAiMVGYDAY.
OrthoDBiEOG6G20PM.

Family and domain databases

Gene3Di3.30.190.10. 1 hit.
InterProiIPR024681. RuBisCO_sc.
IPR000894. RuBisCO_sc_dom.
[Graphical view]
PfamiPF00101. RuBisCO_small. 1 hit.
[Graphical view]
PRINTSiPR00152. RUBISCOSMALL.
SMARTiSM00961. RuBisCO_small. 1 hit.
[Graphical view]
SUPFAMiSSF55239. SSF55239. 1 hit.

Sequencei

Sequence statusi: Complete.

Q44178-1 [UniParc]FASTAAdd to Basket

« Hide

MKTLPKEKRY ETLSYLPPLS DQQIARQVQY MMDQGYIPGI EFEKDPTPEL    50
HHWTLWKLPL FNASSAQEVL NEVRECRSEY SDCYIRVVGF DNIKQCQTVS 100
FIVYKPNQTR Y 111
Length:111
Mass (Da):13,212
Last modified:November 1, 1996 - v1
Checksum:i182FA0950AC8EF96
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
D13971 Genomic DNA. Translation: BAA03078.1.
CP000951 Genomic DNA. Translation: ACA99784.1.
RefSeqiWP_012307407.1. NC_010475.1.
YP_001735040.1. NC_010475.1.

Genome annotation databases

EnsemblBacteriaiACA99784; ACA99784; SYNPCC7002_A1796.
GeneIDi6056501.
KEGGisyp:SYNPCC7002_A1796.
PATRICi23818222. VBISynSp37135_2052.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
D13971 Genomic DNA. Translation: BAA03078.1 .
CP000951 Genomic DNA. Translation: ACA99784.1 .
RefSeqi WP_012307407.1. NC_010475.1.
YP_001735040.1. NC_010475.1.

3D structure databases

ProteinModelPortali Q44178.
SMRi Q44178. Positions 1-108.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 32049.SYNPCC7002_A1796.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ACA99784 ; ACA99784 ; SYNPCC7002_A1796 .
GeneIDi 6056501.
KEGGi syp:SYNPCC7002_A1796.
PATRICi 23818222. VBISynSp37135_2052.

Phylogenomic databases

eggNOGi COG4451.
HOGENOMi HOG000141332.
KOi K01602.
OMAi MVGYDAY.
OrthoDBi EOG6G20PM.

Enzyme and pathway databases

BioCyci SSP32049:GKF7-1797-MONOMER.

Family and domain databases

Gene3Di 3.30.190.10. 1 hit.
InterProi IPR024681. RuBisCO_sc.
IPR000894. RuBisCO_sc_dom.
[Graphical view ]
Pfami PF00101. RuBisCO_small. 1 hit.
[Graphical view ]
PRINTSi PR00152. RUBISCOSMALL.
SMARTi SM00961. RuBisCO_small. 1 hit.
[Graphical view ]
SUPFAMi SSF55239. SSF55239. 1 hit.
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. Akiyama H., Kanai S., Hirano M., Sugimoto M., Kiyohara M.
    Submitted (JUN-1994) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
  2. "Complete sequence of Synechococcus sp. PCC 7002."
    Li T., Zhao J., Zhao C., Liu Z., Zhao F., Marquardt J., Nomura C.T., Persson S., Detter J.C., Richardson P.M., Lanz C., Schuster S.C., Wang J., Li S., Huang X., Cai T., Yu Z., Luo J., Zhao J., Bryant D.A.
    Submitted (FEB-2008) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 27264 / PCC 7002 / PR-6.

Entry informationi

Entry nameiRBS_SYNP2
AccessioniPrimary (citable) accession number: Q44178
Secondary accession number(s): B1XPS0
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 15, 1998
Last sequence update: November 1, 1996
Last modified: September 3, 2014
This is version 76 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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