Skip Header

You are using a version of Internet Explorer that may not display all features of this website. Please upgrade to a modern browser.
Contribute Send feedback
Read comments (?) or add your own

K9YWC7 (K9YWC7_DACSA) Unreviewed, UniProtKB/TrEMBL

Last modified February 19, 2014. Version 9. Feed History...

Clusters with 100%, 90%, 50% identity | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry infoCustomize order

Names and origin

Protein namesRecommended name:
Ribulose bisphosphate carboxylase large chain HAMAP-Rule MF_01338

Short name=RuBisCO large subunit HAMAP-Rule MF_01338
EC=4.1.1.39 HAMAP-Rule MF_01338
Gene names
Name:cbbL HAMAP-Rule MF_01338
Synonyms:rbcL HAMAP-Rule MF_01338
ORF Names:Dacsa_1767 EMBL AFZ50428.1
OrganismDactylococcopsis salina PCC 8305 [Complete proteome] EMBL AFZ50428.1
Taxonomic identifier13035 [NCBI]
Taxonomic lineageBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesDactylococcopsis

Protein attributes

Sequence length473 AA.
Sequence statusComplete.
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 in the photorespiration process. Both reactions occur simultaneously and in competition at the same active site By similarity. HAMAP-Rule MF_01338

Catalytic activity

2 3-phospho-D-glycerate + 2 H+ = D-ribulose 1,5-bisphosphate + CO2 + H2O. HAMAP-Rule MF_01338

3-phospho-D-glycerate + 2-phosphoglycolate = D-ribulose 1,5-bisphosphate + O2. HAMAP-Rule MF_01338

Cofactor

Binds 1 magnesium ion per subunit By similarity. HAMAP-Rule MF_01338

Subunit structure

Heterohexadecamer of 8 large chains and 8 small chains; disulfide-linked. The disulfide link is formed within the large subunit homodimers By similarity. HAMAP-Rule MF_01338

Post-translational modification

The disulfide bond which can form in the large chain dimeric partners within the hexadecamer appears to be associated with oxidative stress and protein turnover By similarity. HAMAP-Rule MF_01338

Miscellaneous

The basic functional RuBisCO is composed of a large chain homodimer in a "head-to-tail" conformation. In form I RuBisCO this homodimer is arranged in a barrel-like tetramer with the small subunits forming a tetrameric "cap" on each end of the "barrel" By similarity. HAMAP-Rule MF_01338

Sequence similarities

Belongs to the RuBisCO large chain family. Type I subfamily. HAMAP-Rule MF_01338

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Sites

Active site1731Proton acceptor By similarity HAMAP-Rule MF_01338
Active site2921Proton acceptor By similarity HAMAP-Rule MF_01338
Metal binding1991Magnesium; via carbamate group By similarity HAMAP-Rule MF_01338
Metal binding2011Magnesium By similarity HAMAP-Rule MF_01338
Metal binding2021Magnesium By similarity HAMAP-Rule MF_01338
Binding site1211Substrate; in homodimeric partner By similarity HAMAP-Rule MF_01338
Binding site1711Substrate By similarity HAMAP-Rule MF_01338
Binding site1751Substrate By similarity HAMAP-Rule MF_01338
Binding site2931Substrate By similarity HAMAP-Rule MF_01338
Binding site3251Substrate By similarity HAMAP-Rule MF_01338
Binding site3771Substrate By similarity HAMAP-Rule MF_01338
Site3321Transition state stabilizer By similarity HAMAP-Rule MF_01338

Amino acid modifications

Modified residue1991N6-carboxylysine By similarity HAMAP-Rule MF_01338
Disulfide bond245Interchain; in linked form By similarity HAMAP-Rule MF_01338

Sequences

Sequence LengthMass (Da)Tools
K9YWC7 [UniParc].

Last modified March 6, 2013. Version 1.
Checksum: 4087A42D2D3E6FA0

FASTA47352,690
        10         20         30         40         50         60 
MVQAQQASSG FKAGVQDYAL TYYTPDYTPK DTDILAAFRV TPQPGVPPEE AGAAVAAESS 

        70         80         90        100        110        120 
TGTWTTVWTD NLTDLDRYKG RCYDIEAVPG EENQYFMFVA YPLDLFEEGS VTNMLTSIVG 

       130        140        150        160        170        180 
NVFGFKALRA LRLEDMRIPV AYLKTFQGPP HGITVERDLL NKYGRPLLGC TIKPKLGLSA 

       190        200        210        220        230        240 
KNYGRAVYEC LRGGLDFTKD DENINSQPFM RWRDRFLFVA EAVHKAQAET NEIKGHYLNV 

       250        260        270        280        290        300 
TAPTCEQMLE RAEFVKELDM PILMHDYLTG GFTANTTLAK WCRANGVLMH IHRAMHAVID 

       310        320        330        340        350        360 
RQKNHGIHFR VLAKCLRMSG GDHLHSGTVV GKLEGERAIT LGFVDQMRED HVEEDRSRGN 

       370        380        390        400        410        420 
FFTQDWASMG GVFPVASGGI HIWHMPALVD IFGDDSCLQF GGGTLGHPWG NAPGATANRV 

       430        440        450        460        470 
ALEACVQARN EGRSLAREGN EIIKEAARWS PELKVASELW KEIKFEYEAV DTL 

« Hide

References

[1]"Finished genome of Dactylococcopsis salina PCC 8305."
US DOE Joint Genome Institute
Gugger M., Coursin T., Rippka R., Tandeau De Marsac N., Huntemann M., Wei C.-L., Han J., Detter J.C., Han C., Tapia R., Daligault H., Chen A., Krypides N., Mavromatis K., Markowitz V., Szeto E., Ivanova N., Ovchinnikova G. expand/collapse author list , Pagani I., Pati A., Goodwin L., Peters L., Pitluck S., Woyke T., Kerfeld C.
Submitted (APR-2012) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE.
Strain: PCC 8305 EMBL AFZ50428.1.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP003944 Genomic DNA. Translation: AFZ50428.1.
RefSeqYP_007171785.1. NC_019780.1.

3D structure databases

ModBaseSearch...
MobiDBSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAFZ50428; AFZ50428; Dacsa_1767.
GeneID14205673.
KEGGdsl:Dacsa_1767.

Organism-specific databases

CMRSearch...

Phylogenomic databases

KOK01601.

Family and domain databases

Gene3D3.20.20.110. 1 hit.
3.30.70.150. 1 hit.
HAMAPMF_01338. RuBisCO_L_type1.
InterProIPR020878. RuBisCo_large_chain_AS.
IPR020888. RuBisCO_lsu.
IPR000685. RuBisCO_lsu_C.
IPR017443. RuBisCO_lsu_fd_N.
IPR017444. RuBisCO_lsu_N.
[Graphical view]
PfamPF00016. RuBisCO_large. 1 hit.
PF02788. RuBisCO_large_N. 1 hit.
[Graphical view]
SUPFAMSSF51649. SSF51649. 1 hit.
SSF54966. SSF54966. 1 hit.
PROSITEPS00157. RUBISCO_LARGE. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameK9YWC7_DACSA
AccessionPrimary (citable) accession number: K9YWC7
Entry history
Integrated into UniProtKB/TrEMBL: March 6, 2013
Last sequence update: March 6, 2013
Last modified: February 19, 2014
This is version 9 of the entry and version 1 of the sequence. [Complete history]
Entry statusUnreviewed (UniProtKB/TrEMBL)