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Protein

Ribulose bisphosphate carboxylase large chain

Gene

cbbL

Organism
Rhodopseudomonas palustris (strain DX-1)
Status
Unreviewed-Annotation score: 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.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

Mg2+UniRule annotationNote: Binds 1 Mg2+ ion per subunit.UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei124 – 1241Substrate; in homodimeric partnerUniRule annotation
Binding sitei174 – 1741SubstrateUniRule annotation
Active sitei176 – 1761Proton acceptorUniRule annotation
Binding sitei178 – 1781SubstrateUniRule annotation
Metal bindingi202 – 2021Magnesium; via carbamate groupUniRule annotation
Metal bindingi204 – 2041MagnesiumUniRule annotation
Metal bindingi205 – 2051MagnesiumUniRule annotation
Active sitei294 – 2941Proton acceptorUniRule annotation
Binding sitei295 – 2951SubstrateUniRule annotation
Binding sitei327 – 3271SubstrateUniRule annotation
Sitei334 – 3341Transition state stabilizerUniRule annotation
Binding sitei379 – 3791SubstrateUniRule annotation

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

LyaseUniRule annotationImported, MonooxygenaseUniRule annotation, Oxidoreductase

Keywords - Biological processi

Calvin cycleUniRule annotation, Carbon dioxide fixationUniRule annotation, PhotosynthesisUniRule annotation

Keywords - Ligandi

MagnesiumUniRule annotation, Metal-bindingUniRule annotation

Enzyme and pathway databases

BioCyciRPAL652103:GHQR-4008-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Ribulose bisphosphate carboxylase large chainUniRule annotation (EC:4.1.1.39UniRule annotation)
Short name:
RuBisCO large subunitUniRule annotation
Gene namesi
Name:cbbLUniRule annotation
Ordered Locus Names:Rpdx1_3960Imported
OrganismiRhodopseudomonas palustris (strain DX-1)Imported
Taxonomic identifieri652103 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesBradyrhizobiaceaeRhodopseudomonas
ProteomesiUP000001402: Chromosome

PTM / Processingi

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei202 – 2021N6-carboxylysineUniRule annotation

Interactioni

Subunit structurei

Heterohexadecamer of 8 large chains and 8 small chains.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliE6VIT9.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the RuBisCO large chain family. Type I subfamily.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000230831.
KOiK01601.

Family and domain databases

Gene3Di3.20.20.110. 1 hit.
3.30.70.150. 1 hit.
HAMAPiMF_01338. RuBisCO_L_type1.
InterProiIPR020878. RuBisCo_large_chain_AS.
IPR020888. RuBisCO_lsu.
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.

E6VIT9-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MNETTTIRGK DRYKSGVMEY KKMGYWEPDY EPKDTDVIAL FRVTPQDGVD
60 70 80 90 100
PIEAAAAVAG ESSTATWTVV WTDRLTAAEK YRAKCYRVDP VPNSPGQYFA
110 120 130 140 150
YIAYDLDLFE PGSISNLTAS IIGNVFGFKP LKALRLEDMR LPIAYVKTFQ
160 170 180 190 200
GPATGIVVER ERMDKFGRPL LGATVKPKLG LSGRNYGRVV YEALKGGLDF
210 220 230 240 250
TKDDENINSQ PFMHWRERFQ YCMEAVNKAQ AQTGEIKGTY LNVTAATMED
260 270 280 290 300
MYERAEYAKE LGSIIVMIDL VIGYTAIQSM AKWARKNDMI LHLHRAGHST
310 320 330 340 350
YTRQRNHGVS FRVIAKWMRL AGVDHIHAGT VVGKLEGDPA TTKGYYDICR
360 370 380 390 400
EDFNPMALEN GLFFDQHWAS LNKLMPVASG GIHAGQMHQL LHLLGEDVVL
410 420 430 440 450
QFGGGTIGHP MGIAAGATAN RVALEAMILA RNEGRDYLHE GPEILAKAAQ
460 470 480
TCTPLKAALD TWKNVTFNYE STDTPDYAPT PSVSV
Length:485
Mass (Da):53,885
Last modified:March 8, 2011 - v1
Checksum:i29FD9930F05EBC20
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP002418 Genomic DNA. Translation: ADU45516.1.
RefSeqiWP_013503625.1. NC_014834.1.
YP_004110249.1. NC_014834.1.

Genome annotation databases

EnsemblBacteriaiADU45516; ADU45516; Rpdx1_3960.
GeneIDi10066193.
KEGGirpx:Rpdx1_3960.
PATRICi45348364. VBIRhoPal82507_4025.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP002418 Genomic DNA. Translation: ADU45516.1.
RefSeqiWP_013503625.1. NC_014834.1.
YP_004110249.1. NC_014834.1.

3D structure databases

ProteinModelPortaliE6VIT9.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiADU45516; ADU45516; Rpdx1_3960.
GeneIDi10066193.
KEGGirpx:Rpdx1_3960.
PATRICi45348364. VBIRhoPal82507_4025.

Phylogenomic databases

HOGENOMiHOG000230831.
KOiK01601.

Enzyme and pathway databases

BioCyciRPAL652103:GHQR-4008-MONOMER.

Family and domain databases

Gene3Di3.20.20.110. 1 hit.
3.30.70.150. 1 hit.
HAMAPiMF_01338. RuBisCO_L_type1.
InterProiIPR020878. RuBisCo_large_chain_AS.
IPR020888. RuBisCO_lsu.
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]
ProtoNetiSearch...

Publicationsi

  1. "Complete sequence of Rhodopseudomonas palustris DX-1."
    Lucas S., Copeland A., Lapidus A., Cheng J.-F., Goodwin L., Pitluck S., Misra M., Chertkov O., Detter J.C., Han C., Tapia R., Land M., Hauser L., Kyrpides N., Ivanova N., Ovchinnikova G., Logan B., Oda Y., Harwood C., Woyke T.
    Submitted (DEC-2010) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: DX-1Imported.

Entry informationi

Entry nameiE6VIT9_RHOPX
AccessioniPrimary (citable) accession number: E6VIT9
Entry historyi
Integrated into UniProtKB/TrEMBL: March 8, 2011
Last sequence update: March 8, 2011
Last modified: February 4, 2015
This is version 26 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

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".UniRule annotation

Keywords - Technical termi

Complete proteomeImported

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.