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Q21YM9

- RBL2_ALBFT

UniProt

Q21YM9 - RBL2_ALBFT

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Protein
Ribulose bisphosphate carboxylase
Gene
cbbM, Rfer_1391
Organism
Albidiferax ferrireducens (strain ATCC BAA-621 / DSM 15236 / T118) (Rhodoferax ferrireducens)
Status
Reviewed - Annotation score: 3 out of 5 - 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 By similarity.UniRule annotation

Catalytic activityi

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

Cofactori

Binds 1 magnesium ion per subunit By similarity.UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei111 – 1111Substrate; in homodimeric partner By similarity
Active sitei166 – 1661Proton acceptor By similarity
Binding sitei168 – 1681Substrate By similarity
Metal bindingi191 – 1911Magnesium; via carbamate group By similarity
Metal bindingi193 – 1931Magnesium By similarity
Metal bindingi194 – 1941Magnesium By similarity
Active sitei287 – 2871Proton acceptor By similarity
Binding sitei288 – 2881Substrate By similarity
Binding sitei321 – 3211Substrate By similarity
Sitei329 – 3291Transition state stabilizer By similarity
Binding sitei368 – 3681Substrate By similarity

GO - Molecular functioni

  1. magnesium ion binding Source: UniProtKB-HAMAP
  2. monooxygenase activity Source: UniProtKB-KW
  3. ribulose-bisphosphate carboxylase activity Source: UniProtKB-HAMAP
Complete GO annotation...

GO - Biological processi

  1. reductive pentose-phosphate cycle Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Lyase, Monooxygenase, Oxidoreductase

Keywords - Biological processi

Calvin cycle, Carbon dioxide fixation

Keywords - Ligandi

Magnesium, Metal-binding

Enzyme and pathway databases

BioCyciAFER338969:GHU9-1397-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Ribulose bisphosphate carboxylase (EC:4.1.1.39)
Short name:
RuBisCO
Gene namesi
Name:cbbM
Ordered Locus Names:Rfer_1391
OrganismiAlbidiferax ferrireducens (strain ATCC BAA-621 / DSM 15236 / T118) (Rhodoferax ferrireducens)
Taxonomic identifieri338969 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaBurkholderialesComamonadaceaeRhodoferax
ProteomesiUP000008332: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 459459Ribulose bisphosphate carboxylaseUniRule annotation
PRO_0000251408Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei191 – 1911N6-carboxylysine By similarity

Interactioni

Subunit structurei

Homodimer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi338969.Rfer_1391.

Structurei

3D structure databases

ProteinModelPortaliQ21YM9.
SMRiQ21YM9. Positions 2-457.

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG1850.
HOGENOMiHOG000230831.
KOiK01601.
OMAiAKEHREF.
OrthoDBiEOG66QKT8.

Family and domain databases

Gene3Di3.20.20.110. 1 hit.
3.30.70.150. 1 hit.
HAMAPiMF_01339. RuBisCO_L_type2.
InterProiIPR020871. RuBisCO.
IPR020878. RuBisCo_large_chain_AS.
IPR000685. RuBisCO_lsu_C.
IPR017443. RuBisCO_lsu_fd_N.
IPR017444. RuBisCO_lsu_N.
[Graphical view]
PfamiPF00016. RuBisCO_large. 1 hit.
PF02788. RuBisCO_large_N. 1 hit.
[Graphical view]
SUPFAMiSSF51649. SSF51649. 1 hit.
SSF54966. SSF54966. 1 hit.
PROSITEiPS00157. RUBISCO_LARGE. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q21YM9-1 [UniParc]FASTAAdd to Basket

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MDQSKRYADL SLQEAALIAG GQHILCAYKM APKDGLNYLE AAAHFAAESS    50
TGTNVEVCTT DDFTRDVDAL VYYVNEATED MRIAYPLALF DRNITDGRFM 100
LVSFLTLAVG NNQGMGDIKH AKMIDFYVPE RVIQMFDGPA KDISDLWRIL 150
GRPVKDGGFI VGTIIKPKLG LRPEPFAQAA YQFWLGGDFI KNDEPQGNQV 200
FSPIKKTLPL VYDALKRAQD ETGQAKLFSM NITADDHFEM CARADFALET 250
FGADADKLAF LVDGFVGGPG MVTTARRQYP NQYLHYHRGG HGMVTSPSSK 300
RGYTALVLAK MSRLQGASGI HVGTMGHGKM EGAGDDRVMA YMIERDECQG 350
PVYFQKWYGI KPTTPIVSGG MNALRLPGFF DNLGHGNIIN TAGGGSYGHL 400
DSPAAGAVSL RQAYECWKAG ADPIEWAKEH REFARAFESF PQDADRLFAG 450
WRDKLGVGA 459
Length:459
Mass (Da):50,391
Last modified:April 18, 2006 - v1
Checksum:i089F31E7B2FF938D
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000267 Genomic DNA. Translation: ABD69124.1.
RefSeqiYP_522655.1. NC_007908.1.

Genome annotation databases

EnsemblBacteriaiABD69124; ABD69124; Rfer_1391.
GeneIDi3960215.
KEGGirfr:Rfer_1391.
PATRICi23235349. VBIRhoFer131161_1696.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000267 Genomic DNA. Translation: ABD69124.1 .
RefSeqi YP_522655.1. NC_007908.1.

3D structure databases

ProteinModelPortali Q21YM9.
SMRi Q21YM9. Positions 2-457.
ModBasei Search...

Protein-protein interaction databases

STRINGi 338969.Rfer_1391.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABD69124 ; ABD69124 ; Rfer_1391 .
GeneIDi 3960215.
KEGGi rfr:Rfer_1391.
PATRICi 23235349. VBIRhoFer131161_1696.

Phylogenomic databases

eggNOGi COG1850.
HOGENOMi HOG000230831.
KOi K01601.
OMAi AKEHREF.
OrthoDBi EOG66QKT8.

Enzyme and pathway databases

BioCyci AFER338969:GHU9-1397-MONOMER.

Family and domain databases

Gene3Di 3.20.20.110. 1 hit.
3.30.70.150. 1 hit.
HAMAPi MF_01339. RuBisCO_L_type2.
InterProi IPR020871. RuBisCO.
IPR020878. RuBisCo_large_chain_AS.
IPR000685. RuBisCO_lsu_C.
IPR017443. RuBisCO_lsu_fd_N.
IPR017444. RuBisCO_lsu_N.
[Graphical view ]
Pfami PF00016. RuBisCO_large. 1 hit.
PF02788. RuBisCO_large_N. 1 hit.
[Graphical view ]
SUPFAMi SSF51649. SSF51649. 1 hit.
SSF54966. SSF54966. 1 hit.
PROSITEi PS00157. RUBISCO_LARGE. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Complete sequence of chromosome of Rhodoferax ferrireducens DSM 15236."
    Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina del Rio T., Hammon N., Israni S., Pitluck S., Brettin T., Bruce D., Han C., Tapia R., Gilna P., Kiss H., Schmutz J., Larimer F., Land M.
    , Kyrpides N., Ivanova N., Richardson P.
    Submitted (FEB-2006) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC BAA-621 / DSM 15236 / T118.

Entry informationi

Entry nameiRBL2_ALBFT
AccessioniPrimary (citable) accession number: Q21YM9
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 3, 2006
Last sequence update: April 18, 2006
Last modified: June 11, 2014
This is version 56 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Miscellaneous

The basic functional RuBisCO is composed of a large chain homodimer in a "head-to-tail" conformation. In contrast to form I RuBisCO, the form II RuBisCO are composed solely of large subunits By similarity.

Keywords - Technical termi

Complete proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi