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A1VNQ9

- RBL2_POLNA

UniProt

A1VNQ9 - RBL2_POLNA

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Protein

Ribulose bisphosphate carboxylase

Gene
cbbM, Pnap_1978
Organism
Polaromonas naphthalenivorans (strain CJ2)
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

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

BioCyciPNAP365044:GJ8X-2009-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:Pnap_1978
OrganismiPolaromonas naphthalenivorans (strain CJ2)
Taxonomic identifieri365044 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaBurkholderialesComamonadaceaePolaromonas
ProteomesiUP000000644: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 459459Ribulose bisphosphate carboxylaseUniRule annotationPRO_1000067649Add
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

STRINGi365044.Pnap_1978.

Structurei

3D structure databases

ProteinModelPortaliA1VNQ9.
SMRiA1VNQ9. Positions 2-456.

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.

A1VNQ9-1 [UniParc]FASTAAdd to Basket

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MDQSNRYADL SLKEEDLIAG GRHILVAYKM KPKAGHGYLE AAAHFAAESS    50
TGTNVEVSTT DEFTKGVDAL VYLIDEATEE MRIAFPMDLF DRNILDGRMM 100
IVSFLTLVIG NNQGMGDIQH AKIYDFFMPP RAIQLFDGPS KDISDMWRIL 150
GRPVKDGGYI AGTIIKPKLG LRPEPFAQAA YQFWLGGDFI KNDEPQGNQT 200
FAPMNKVMPL VHDAMKRAMD ETGEAKLFSA NITADDHYEM LARGDYILRT 250
FGPDADKVAF LVDGYVGGPG MITTARRAFP NQYLHYHRAG HGAVTSPSAK 300
RGYDAYVLAK MSRLQGASGI HVGTMGYGKM EGTHDDRAIA YIIERDSYTG 350
PAYHQEWYGM KPTTPIISGG MNALRLPGFF ENLGHGNVIN TSGGGAYGHI 400
DSPAAGATSL RQAYECWKAK ADPIEWAKEH PEFARAFASF PGDADMLFPG 450
WRDKLASHR 459
Length:459
Mass (Da):50,571
Last modified:February 6, 2007 - v1
Checksum:i6FEEDE1CB0783D9D
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000529 Genomic DNA. Translation: ABM37287.1.
RefSeqiYP_982208.1. NC_008781.1.

Genome annotation databases

EnsemblBacteriaiABM37287; ABM37287; Pnap_1978.
GeneIDi4688038.
KEGGipna:Pnap_1978.
PATRICi22948612. VBIPolNap76733_2845.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000529 Genomic DNA. Translation: ABM37287.1 .
RefSeqi YP_982208.1. NC_008781.1.

3D structure databases

ProteinModelPortali A1VNQ9.
SMRi A1VNQ9. Positions 2-456.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 365044.Pnap_1978.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABM37287 ; ABM37287 ; Pnap_1978 .
GeneIDi 4688038.
KEGGi pna:Pnap_1978.
PATRICi 22948612. VBIPolNap76733_2845.

Phylogenomic databases

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

Enzyme and pathway databases

BioCyci PNAP365044:GJ8X-2009-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. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: CJ2.

Entry informationi

Entry nameiRBL2_POLNA
AccessioniPrimary (citable) accession number: A1VNQ9
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 5, 2008
Last sequence update: February 6, 2007
Last modified: May 14, 2014
This is version 49 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