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P10796

- RBS1B_ARATH

UniProt

P10796 - RBS1B_ARATH

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Protein

Ribulose bisphosphate carboxylase small chain 1B, chloroplastic

Gene

RBCS-1B

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed - Annotation score: 5 out of 5- Experimental evidence at protein leveli

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).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. photorespiration Source: UniProtKB-KW
  2. reductive pentose-phosphate cycle Source: UniProtKB-KW
  3. response to blue light Source: TAIR
  4. response to far red light Source: TAIR
  5. response to red light Source: TAIR
Complete GO annotation...

Keywords - Molecular functioni

Lyase, Monooxygenase, Oxidoreductase

Keywords - Biological processi

Calvin cycle, Carbon dioxide fixation, Photorespiration, Photosynthesis

Enzyme and pathway databases

BioCyciMetaCyc:AT5G38430-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Ribulose bisphosphate carboxylase small chain 1B, chloroplastic (EC:4.1.1.39)
Short name:
RuBisCO small subunit 1B
Gene namesi
Name:RBCS-1B
Synonyms:ATS1B
Ordered Locus Names:At5g38430
ORF Names:MXI10.15
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
ProteomesiUP000006548: Chromosome 5

Organism-specific databases

TAIRiAT5G38430.

Subcellular locationi

Plastidchloroplast membrane 1 Publication; Peripheral membrane protein 1 Publication. Plastidchloroplast stroma 1 Publication

GO - Cellular componenti

  1. apoplast Source: TAIR
  2. chloroplast Source: TAIR
  3. chloroplast envelope Source: TAIR
  4. chloroplast stroma Source: TAIR
  5. membrane Source: TAIR
  6. thylakoid Source: TAIR
Complete GO annotation...

Keywords - Cellular componenti

Chloroplast, Membrane, Plastid

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transit peptidei1 – 5555ChloroplastAdd
BLAST
Chaini56 – 181126Ribulose bisphosphate carboxylase small chain 1B, chloroplasticPRO_0000031464Add
BLAST

Proteomic databases

PaxDbiP10796.
PRIDEiP10796.

2D gel databases

World-2DPAGE0003:P10796.

Expressioni

Gene expression databases

GenevestigatoriP10796.

Interactioni

Subunit structurei

8 large chains + 8 small chains.

Protein-protein interaction databases

BioGridi19081. 6 interactions.
IntActiP10796. 3 interactions.
STRINGi3702.AT5G38430.1-P.

Structurei

3D structure databases

ProteinModelPortaliP10796.
SMRiP10796. Positions 56-178.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the RuBisCO small chain family.Curated

Keywords - Domaini

Transit peptide

Phylogenomic databases

eggNOGiCOG4451.
HOGENOMiHOG000141332.
InParanoidiP10796.
KOiK01602.
OMAiWHATILH.
PhylomeDBiP10796.

Family and domain databases

Gene3Di3.30.190.10. 1 hit.
InterProiIPR024681. RuBisCO_sc.
IPR000894. RuBisCO_sc_dom.
IPR024680. RuBisCO_ssu_N.
[Graphical view]
PfamiPF12338. RbcS. 1 hit.
PF00101. RuBisCO_small. 1 hit.
[Graphical view]
PRINTSiPR00152. RUBISCOSMALL.
SMARTiSM00961. RuBisCO_small. 1 hit.
[Graphical view]
SUPFAMiSSF55239. SSF55239. 1 hit.

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P10796-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MASSMLSSAA VVTSPAQATM VAPFTGLKSS ASFPVTRKAN NDITSITSNG
60 70 80 90 100
GRVSCMKVWP PIGKKKFETL SYLPDLTDVE LAKEVDYLLR NKWIPCVEFE
110 120 130 140 150
LEHGFVYREH GNTPGYYDGR YWTMWKLPLF GCTDSAQVLK EVEECKKEYP
160 170 180
GAFIRIIGFD NTRQVQCISF IAYKPPSFTD A
Length:181
Mass (Da):20,286
Last modified:July 1, 1989 - v1
Checksum:i63D5E3BA93E0B6CA
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X14564 Genomic DNA. Translation: CAA32700.1.
AB005248 Genomic DNA. Translation: BAB09355.1.
CP002688 Genomic DNA. Translation: AED94315.1.
AF410283 mRNA. Translation: AAK95269.1.
AY143814 mRNA. Translation: AAN28753.1.
PIRiS03717. RKMUB1.
RefSeqiNP_198659.1. NM_123204.3.
UniGeneiAt.25361.
At.25577.
At.39706.
At.46639.
At.49098.
At.70032.
At.70053.
At.73308.

Genome annotation databases

EnsemblPlantsiAT5G38430.1; AT5G38430.1; AT5G38430.
GeneIDi833830.
KEGGiath:AT5G38430.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X14564 Genomic DNA. Translation: CAA32700.1 .
AB005248 Genomic DNA. Translation: BAB09355.1 .
CP002688 Genomic DNA. Translation: AED94315.1 .
AF410283 mRNA. Translation: AAK95269.1 .
AY143814 mRNA. Translation: AAN28753.1 .
PIRi S03717. RKMUB1.
RefSeqi NP_198659.1. NM_123204.3.
UniGenei At.25361.
At.25577.
At.39706.
At.46639.
At.49098.
At.70032.
At.70053.
At.73308.

3D structure databases

ProteinModelPortali P10796.
SMRi P10796. Positions 56-178.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

BioGridi 19081. 6 interactions.
IntActi P10796. 3 interactions.
STRINGi 3702.AT5G38430.1-P.

2D gel databases

World-2DPAGE 0003:P10796.

Proteomic databases

PaxDbi P10796.
PRIDEi P10796.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblPlantsi AT5G38430.1 ; AT5G38430.1 ; AT5G38430 .
GeneIDi 833830.
KEGGi ath:AT5G38430.

Organism-specific databases

TAIRi AT5G38430.

Phylogenomic databases

eggNOGi COG4451.
HOGENOMi HOG000141332.
InParanoidi P10796.
KOi K01602.
OMAi WHATILH.
PhylomeDBi P10796.

Enzyme and pathway databases

BioCyci MetaCyc:AT5G38430-MONOMER.

Gene expression databases

Genevestigatori P10796.

Family and domain databases

Gene3Di 3.30.190.10. 1 hit.
InterProi IPR024681. RuBisCO_sc.
IPR000894. RuBisCO_sc_dom.
IPR024680. RuBisCO_ssu_N.
[Graphical view ]
Pfami PF12338. RbcS. 1 hit.
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. "Four genes in two diverged subfamilies encode the ribulose-1,5-bisphosphate carboxylase small subunit polypeptides of Arabidopsis thaliana."
    Krebbers E., Seurinck J., Herdies L., Cashmore A.R., Timko M.P.
    Plant Mol. Biol. 11:745-759(1988)
    [AGRICOLA] [Europe PMC]
    Cited for: NUCLEOTIDE SEQUENCE.
    Strain: cv. Columbia K85.
  2. "Structural analysis of Arabidopsis thaliana chromosome 5. I. Sequence features of the 1.6 Mb regions covered by twenty physically assigned P1 clones."
    Sato S., Kotani H., Nakamura Y., Kaneko T., Asamizu E., Fukami M., Miyajima N., Tabata S.
    DNA Res. 4:215-230(1997) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: cv. Columbia.
  3. The Arabidopsis Information Resource (TAIR)
    Submitted (APR-2011) to the EMBL/GenBank/DDBJ databases
    Cited for: GENOME REANNOTATION.
    Strain: cv. Columbia.
  4. "Empirical analysis of transcriptional activity in the Arabidopsis genome."
    Yamada K., Lim J., Dale J.M., Chen H., Shinn P., Palm C.J., Southwick A.M., Wu H.C., Kim C.J., Nguyen M., Pham P.K., Cheuk R.F., Karlin-Newmann G., Liu S.X., Lam B., Sakano H., Wu T., Yu G.
    , Miranda M., Quach H.L., Tripp M., Chang C.H., Lee J.M., Toriumi M.J., Chan M.M., Tang C.C., Onodera C.S., Deng J.M., Akiyama K., Ansari Y., Arakawa T., Banh J., Banno F., Bowser L., Brooks S.Y., Carninci P., Chao Q., Choy N., Enju A., Goldsmith A.D., Gurjal M., Hansen N.F., Hayashizaki Y., Johnson-Hopson C., Hsuan V.W., Iida K., Karnes M., Khan S., Koesema E., Ishida J., Jiang P.X., Jones T., Kawai J., Kamiya A., Meyers C., Nakajima M., Narusaka M., Seki M., Sakurai T., Satou M., Tamse R., Vaysberg M., Wallender E.K., Wong C., Yamamura Y., Yuan S., Shinozaki K., Davis R.W., Theologis A., Ecker J.R.
    Science 302:842-846(2003) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
    Strain: cv. Columbia.
  5. "Proteomics of the chloroplast envelope membranes from Arabidopsis thaliana."
    Ferro M., Salvi D., Brugiere S., Miras S., Kowalski S., Louwagie M., Garin J., Joyard J., Rolland N.
    Mol. Cell. Proteomics 2:325-345(2003) [PubMed] [Europe PMC] [Abstract]
    Cited for: SUBCELLULAR LOCATION [LARGE SCALE ANALYSIS].
    Strain: cv. Wassilewskija.

Entry informationi

Entry nameiRBS1B_ARATH
AccessioniPrimary (citable) accession number: P10796
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 1, 1989
Last sequence update: July 1, 1989
Last modified: October 29, 2014
This is version 130 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Miscellaneous

There are four genes coding for RBS in Arabidopsis thaliana.

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3