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A4SA21 (A4SA21_OSTLU) Unreviewed, UniProtKB/TrEMBL

Last modified April 3, 2013. Version 45. Feed History...

Clusters with 100%, 90%, 50% identity | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended name:
Ribulose bisphosphate carboxylase small chain RuleBase RU003627
EC=4.1.1.39 RuleBase RU003627
Gene names
ORF Names:OSTLU_42060 EMBL ABP00588.1
OrganismOstreococcus lucimarinus (strain CCE9901) [Complete proteome]
Taxonomic identifier436017 [NCBI]
Taxonomic lineageEukaryota › Viridiplantae › Chlorophyta › Mamiellophyceae › Mamiellales › Ostreococcus ›

Protein attributes

Sequence length134 AA.
Sequence statusFragment.
Protein existenceInferred from homology

General annotation (Comments)

Function

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. RuleBase RU003627 SAAS SAAS000894

Catalytic activity

2 3-phospho-D-glycerate + 2 H+ = D-ribulose 1,5-bisphosphate + CO2 + H2O. RuleBase RU003627 SAAS SAAS000894

3-phospho-D-glycerate + 2-phosphoglycolate = D-ribulose 1,5-bisphosphate + O2. RuleBase RU003627 SAAS SAAS000894

Subunit structure

8 large chains + 8 small chains By similarity. RuleBase RU003627 SAAS SAAS000894

Sequence similarities

Belongs to the RuBisCO small chain family. RuleBase RU003627

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Experimental info

Non-terminal residue11 EMBL ABP00588.1

Sequences

Sequence LengthMass (Da)Tools
A4SA21 [UniParc].

Last modified May 15, 2007. Version 1.
Checksum: AD9548CA194A715A

FASTA13415,317
        10         20         30         40         50         60 
RRMFETFSFL PPLSDAEISK QVQYLLNNGW TPCIEFEDSA HAYTDGHGWA NMDTSINAGY 

        70         80         90        100        110        120 
YDNRYWVMWK LPMYGCQNPD EVIAEINTCI KCFPECYVRV AGFDNIKQVQ CSAFLAHRPA 

       130 
SEAACAVDQR QVQG

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP000597 Genomic DNA. Translation: ABP00588.1.
RefSeqXP_001422271.1. XM_001422234.1.

3D structure databases

ModBaseSearch...

Protein-protein interaction databases

STRING436017.A4SA21.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID5006223.
KEGGolu:OSTLU_42060.

Phylogenomic databases

eggNOGCOG4451.
HOGENOMHOG000141332.
KOK01602.
OMAERASTYY.

Family and domain databases

Gene3D3.30.190.10. 1 hit.
InterProIPR024681. RuBisCO_sc.
IPR000894. RuBisCO_sc_dom.
[Graphical view]
PfamPF00101. RuBisCO_small. 1 hit.
[Graphical view]
PRINTSPR00152. RUBISCOSMALL.
SMARTSM00961. RuBisCO_small. 1 hit.
[Graphical view]
SUPFAMSSF55239. RuBisCO_small. 1 hit.
ProtoNetSearch...

Entry information

Entry nameA4SA21_OSTLU
AccessionPrimary (citable) accession number: A4SA21
Entry history
Integrated into UniProtKB/TrEMBL: May 15, 2007
Last sequence update: May 15, 2007
Last modified: April 3, 2013
This is version 45 of the entry and version 1 of the sequence. [Complete history]
Entry statusUnreviewed (UniProtKB/TrEMBL)
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info