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Protein

Ribulose bisphosphate carboxylase small chain

Gene

PHYPA_005778

Organism
Physcomitrella patens subsp. patens (Moss)
Status
Unreviewed-Annotation score: -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.UniRule annotation

Catalytic activityi

2 3-phospho-D-glycerate + 2 H+ = D-ribulose 1,5-bisphosphate + CO2 + H2O.UniRule annotationSAAS annotation
3-phospho-D-glycerate + 2-phosphoglycolate = D-ribulose 1,5-bisphosphate + O2.UniRule annotationSAAS annotation

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionLyaseUniRule annotationSAAS annotation, MonooxygenaseUniRule annotationSAAS annotation, Oxidoreductase
Biological processCarbon dioxide fixationUniRule annotationSAAS annotation, PhotorespirationUniRule annotation, PhotosynthesisUniRule annotationSAAS annotation

Names & Taxonomyi

Protein namesi
Recommended name:
Ribulose bisphosphate carboxylase small chainUniRule annotation (EC:4.1.1.39UniRule annotation)
Gene namesi
ORF Names:PHYPA_005778Imported, PHYPADRAFT_168764Imported
OrganismiPhyscomitrella patens subsp. patens (Moss)
Taxonomic identifieri3218 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaBryophytaBryophytinaBryopsidaFunariidaeFunarialesFunariaceaePhyscomitrella
Proteomesi
  • UP000006727 Componenti: Chromosome 4

Subcellular locationi

Keywords - Cellular componenti

PlastidUniRule annotation

PTM / Processingi

Proteomic databases

PRIDEiA9T9D5

Interactioni

Subunit structurei

8 large chains + 8 small chains.UniRule annotationSAAS annotation

Protein-protein interaction databases

STRINGi3218.PP1S188_39V6.1

Structurei

3D structure databases

ProteinModelPortaliA9T9D5
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini72 – 181RuBisCO_smallInterPro annotationAdd BLAST110

Sequence similaritiesi

Belongs to the RuBisCO small chain family.UniRule annotationSAAS annotation

Phylogenomic databases

eggNOGiENOG410IM2H Eukaryota
COG4451 LUCA
InParanoidiA9T9D5
KOiK01602
OMAiCMAFLIQ

Family and domain databases

Gene3Di3.30.190.10, 1 hit
InterProiView protein in InterPro
IPR024681 RuBisCO_sc
IPR000894 RuBisCO_sc_dom
IPR036385 RuBisCO_ssu_sf
PfamiView protein in Pfam
PF00101 RuBisCO_small, 1 hit
PRINTSiPR00152 RUBISCOSMALL
SMARTiView protein in SMART
SM00961 RuBisCO_small, 1 hit
SUPFAMiSSF55239 SSF55239, 1 hit

Sequencei

Sequence statusi: Complete.

A9T9D5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MASITAASTM VAPAAFTAAS SAASTSESAS VKAFSGLKSN TLFASKAQSL
60 70 80 90 100
SSVQNGSRVQ CMQVWNPIGM TKFETFSYLP PLSDDSIAKQ VEYMIQQGLI
110 120 130 140 150
PCLEFDVNAD GVSRTNNSSP GYYDGRYWTM WKLPMFGCQD SSQVLREIEE
160 170 180
CKKTFPGCFV RILGFDNVKQ VQICGFLVAR PN
Length:182
Mass (Da):19,834
Last modified:February 5, 2008 - v1
Checksum:iA1E89A3E06A40265
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
DS545077 Genomic DNA Translation: EDQ59980.1
ABEU02000004 Genomic DNA Translation: PNR54885.1
RefSeqiXP_001775244.1, XM_001775192.1
UniGeneiPpa.615

Genome annotation databases

EnsemblPlantsiPP1S188_39V6.1; PP1S188_39V6.1; PP1S188_39V6
GeneIDi5938434
GrameneiPP1S188_39V6.1; PP1S188_39V6.1; PP1S188_39V6
KEGGippp:PHYPADRAFT_168764

Similar proteinsi

Entry informationi

Entry nameiA9T9D5_PHYPA
AccessioniPrimary (citable) accession number: A9T9D5
Entry historyiIntegrated into UniProtKB/TrEMBL: February 5, 2008
Last sequence update: February 5, 2008
Last modified: April 25, 2018
This is version 65 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteomeImported
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Main funding by: National Institutes of Health