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B3Q7E1

- RBL_RHOPT

UniProt

B3Q7E1 - RBL_RHOPT

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Protein
Ribulose bisphosphate carboxylase large chain
Gene
cbbL, Rpal_1747
Organism
Rhodopseudomonas palustris (strain TIE-1)
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 sitei124 – 1241Substrate; in homodimeric partner By similarity
Binding sitei174 – 1741Substrate By similarity
Active sitei176 – 1761Proton acceptor By similarity
Binding sitei178 – 1781Substrate By similarity
Metal bindingi202 – 2021Magnesium; via carbamate group By similarity
Metal bindingi204 – 2041Magnesium By similarity
Metal bindingi205 – 2051Magnesium By similarity
Active sitei294 – 2941Proton acceptor By similarity
Binding sitei295 – 2951Substrate By similarity
Binding sitei327 – 3271Substrate By similarity
Sitei334 – 3341Transition state stabilizer By similarity
Binding sitei379 – 3791Substrate 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, Photosynthesis

Keywords - Ligandi

Magnesium, Metal-binding

Enzyme and pathway databases

BioCyciRPAL395960:GHPC-1762-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Ribulose bisphosphate carboxylase large chain (EC:4.1.1.39)
Short name:
RuBisCO large subunit
Gene namesi
Name:cbbL
Ordered Locus Names:Rpal_1747
OrganismiRhodopseudomonas palustris (strain TIE-1)
Taxonomic identifieri395960 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesBradyrhizobiaceaeRhodopseudomonas
ProteomesiUP000001725: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 485485Ribulose bisphosphate carboxylase large chainUniRule annotation
PRO_1000142752Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei202 – 2021N6-carboxylysine By similarity

Interactioni

Subunit structurei

Heterohexadecamer of 8 large chains and 8 small chains By similarity.

Protein-protein interaction databases

STRINGi395960.Rpal_1747.

Structurei

3D structure databases

ProteinModelPortaliB3Q7E1.
SMRiB3Q7E1. Positions 12-477.

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG1850.
HOGENOMiHOG000230831.
KOiK01601.
OMAiFTQDWAS.
OrthoDBiEOG6ZKXMS.

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.

B3Q7E1-1 [UniParc]FASTAAdd to Basket

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MNEAVTIRGK ERYKSGVMEY KKMGYWEPDY EPKDTDVIAL FRVTPQDGVD    50
PIEAAAAVAG ESSTATWTVV WTDRLTAAEK YRAKCYRVDP VPNSPGQYFA 100
YIAYDLDLFE PGSISNLTAS IIGNVFGFKP LKALRLEDMR LPIAYVKTFQ 150
GPATGIVVER ERMDKFGRPL LGATVKPKLG LSGRNYGRVV YEALKGGLDF 200
TKDDENINSQ PFMHWRERFQ YCMEAVNKAQ AQTGEIKGTY LNVTAATMED 250
MYERAEYAKE LGSIIVMIDL VIGYTAIQSM AKWARKNDMI LHLHRAGHST 300
YTRQRNHGVS FRVIAKWMRL AGVDHIHAGT VVGKLEGDPA TTKGYYDICR 350
EDFNPMTLEN GLFFDQNWAS LNKLMPVASG GIHAGQMHQL LHLLGEDVVL 400
QFGGGTIGHP MGIAAGATAN RVALEAMILA RNEGRDYLHE GPEILAKAAQ 450
TCTPLKAALD TWKNVTFNYE STDTPDYAPT PSVSV 485
Length:485
Mass (Da):53,874
Last modified:September 2, 2008 - v1
Checksum:i50429A1FFD40FDC9
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP001096 Genomic DNA. Translation: ACF00275.1.
RefSeqiWP_012495166.1. NC_011004.1.
YP_001990750.1. NC_011004.1.

Genome annotation databases

EnsemblBacteriaiACF00275; ACF00275; Rpal_1747.
GeneIDi6409404.
KEGGirpt:Rpal_1747.
PATRICi23307913. VBIRhoPal88240_1774.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP001096 Genomic DNA. Translation: ACF00275.1 .
RefSeqi WP_012495166.1. NC_011004.1.
YP_001990750.1. NC_011004.1.

3D structure databases

ProteinModelPortali B3Q7E1.
SMRi B3Q7E1. Positions 12-477.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 395960.Rpal_1747.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ACF00275 ; ACF00275 ; Rpal_1747 .
GeneIDi 6409404.
KEGGi rpt:Rpal_1747.
PATRICi 23307913. VBIRhoPal88240_1774.

Phylogenomic databases

eggNOGi COG1850.
HOGENOMi HOG000230831.
KOi K01601.
OMAi FTQDWAS.
OrthoDBi EOG6ZKXMS.

Enzyme and pathway databases

BioCyci RPAL395960:GHPC-1762-MONOMER.

Family and domain databases

Gene3Di 3.20.20.110. 1 hit.
3.30.70.150. 1 hit.
HAMAPi MF_01338. RuBisCO_L_type1.
InterProi IPR020878. RuBisCo_large_chain_AS.
IPR020888. RuBisCO_lsu.
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: TIE-1.

Entry informationi

Entry nameiRBL_RHOPT
AccessioniPrimary (citable) accession number: B3Q7E1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: September 2, 2008
Last modified: September 3, 2014
This is version 35 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 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.

Keywords - Technical termi

Complete proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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