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Protein

Ribulose bisphosphate carboxylase small chain

Gene

PHYPADRAFT_123666

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:PHYPADRAFT_123666Imported
OrganismiPhyscomitrella patens subsp. patens (Moss)
Taxonomic identifieri3218 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaBryophytaBryophytinaBryopsidaFunariidaeFunarialesFunariaceaePhyscomitrella

Subcellular locationi

Keywords - Cellular componenti

PlastidUniRule annotation

PTM / Processingi

Proteomic databases

PRIDEiA9S3R8

Interactioni

Subunit structurei

8 large chains + 8 small chains.UniRule annotationSAAS annotation

Protein-protein interaction databases

STRINGi3218.PP1S46_42V6.1

Structurei

3D structure databases

ProteinModelPortaliA9S3R8
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini72 – 180RuBisCO_smallInterPro annotationAdd BLAST109

Sequence similaritiesi

Belongs to the RuBisCO small chain family.UniRule annotationSAAS annotation

Phylogenomic databases

eggNOGiENOG410IM2H Eukaryota
COG4451 LUCA
InParanoidiA9S3R8
KOiK01602

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.

A9S3R8-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MASIVAASTV VAPAAFAAAS SGVSTSESTS VKAFSGLKSA TLFSSQSQQL
60 70 80 90 100
SSVQNGSRVN CMQVWNPIGM TKFETFSYLP PLSDDAIAKQ VEYMIQQKLI
110 120 130 140 150
PCLEFDNSKG VTRENNSSPG YYDGRYWTMW KLPMFGCQDS AQVLREIEEC
160 170 180
KKTFPGCFVR VLGFDNVKQV QICGFLVARP N
Length:181
Mass (Da):19,827
Last modified:February 5, 2008 - v1
Checksum:i9E2A8D7B95379F1F
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
DS544935 Genomic DNA Translation: EDQ74061.1
RefSeqiXP_001760994.1, XM_001760942.1
UniGeneiPpa.4085

Genome annotation databases

KEGGippp:PHYPADRAFT_123666

Similar proteinsi

Entry informationi

Entry nameiA9S3R8_PHYPA
AccessioniPrimary (citable) accession number: A9S3R8
Entry historyiIntegrated into UniProtKB/TrEMBL: February 5, 2008
Last sequence update: February 5, 2008
Last modified: May 23, 2018
This is version 65 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

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