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O22077

- RBS_FAGCR

UniProt

O22077 - RBS_FAGCR

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Protein

Ribulose bisphosphate carboxylase small chain, chloroplastic

Gene

RBCS1

Organism
Fagus crenata (Japanese beech)
Status
Reviewed - Annotation score: 3 out of 5- Experimental evidence at transcript 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
Complete GO annotation...

Keywords - Molecular functioni

Lyase, Monooxygenase, Oxidoreductase

Keywords - Biological processi

Calvin cycle, Carbon dioxide fixation, Photorespiration, Photosynthesis

Names & Taxonomyi

Protein namesi
Recommended name:
Ribulose bisphosphate carboxylase small chain, chloroplastic (EC:4.1.1.39)
Short name:
RuBisCO small subunit
Gene namesi
Name:RBCS1
OrganismiFagus crenata (Japanese beech)
Taxonomic identifieri28929 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsfabidsFagalesFagaceaeFagus

Subcellular locationi

GO - Cellular componenti

  1. chloroplast Source: UniProtKB-KW
Complete GO annotation...

Keywords - Cellular componenti

Chloroplast, Plastid

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transit peptidei1 – 5959ChloroplastBy similarityAdd
BLAST
Chaini60 – 182123Ribulose bisphosphate carboxylase small chain, chloroplasticPRO_0000031491Add
BLAST

Proteomic databases

PRIDEiO22077.

Interactioni

Subunit structurei

8 large chains + 8 small chains.

Structurei

3D structure databases

ProteinModelPortaliO22077.
SMRiO22077. Positions 60-179.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the RuBisCO small chain family.Curated

Keywords - Domaini

Transit peptide

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.
SUPFAMiSSF55239. SSF55239. 1 hit.

Sequencei

Sequence statusi: Complete.

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

O22077-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MASSMISSAT VATVSRATPA QATMVAPFTG LKSTAAFPAT RKSNNDITSL
60 70 80 90 100
ASNGGRVQCM KVWPPLGLQK FETLSYLPPL SIESLAKQIE YLILKGWIPC
110 120 130 140 150
LEFELEHPFV YRENNRSPGY YDGRYWVMWK LPMFGCTDAT QVLAELQEAS
160 170 180
KTYPTSHIRI IGFDNKRQVQ CISFIAYKPP AK
Length:182
Mass (Da):20,335
Last modified:January 1, 1998 - v1
Checksum:i30262C73DB89FE88
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AB006080 mRNA. Translation: BAA23214.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AB006080 mRNA. Translation: BAA23214.1 .

3D structure databases

ProteinModelPortali O22077.
SMRi O22077. Positions 60-179.
ModBasei Search...
MobiDBi Search...

Proteomic databases

PRIDEi O22077.

Protocols and materials databases

Structural Biology Knowledgebase Search...

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.
SUPFAMi SSF55239. SSF55239. 1 hit.
ProtoNeti Search...

Publicationsi

  1. "Molecular cloning of a cDNA encoding the small subunit of ribulose-1,5-bisphosphate carboxylase/oxygenase from the Japanese Beech (Fagus crenata Blume)."
    Saito H., Futamura N., Mukai Y., Kakubari Y., Shinohara K.
    Plant Gene Register PGR97-143
    Cited for: NUCLEOTIDE SEQUENCE [MRNA].
    Tissue: Leaf.

Entry informationi

Entry nameiRBS_FAGCR
AccessioniPrimary (citable) accession number: O22077
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 15, 1998
Last sequence update: January 1, 1998
Last modified: October 29, 2014
This is version 71 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3