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Q1LN92 (RBL_RALME) Reviewed, UniProtKB/Swiss-Prot

Last modified April 16, 2014. Version 53. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Ribulose bisphosphate carboxylase large chain

Short name=RuBisCO large subunit
EC=4.1.1.39
Gene names
Name:cbbL
Ordered Locus Names:Rmet_1501
OrganismRalstonia metallidurans (strain CH34 / ATCC 43123 / DSM 2839) [Complete proteome] [HAMAP]
Taxonomic identifier266264 [NCBI]
Taxonomic lineageBacteriaProteobacteriaBetaproteobacteriaBurkholderialesBurkholderiaceaeCupriavidus

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. 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 By similarity.

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.

Sequence similarities

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

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 473473Ribulose bisphosphate carboxylase large chain HAMAP-Rule MF_01338
PRO_0000251455

Sites

Active site1681Proton acceptor By similarity
Active site2871Proton acceptor By similarity
Metal binding1941Magnesium; via carbamate group By similarity
Metal binding1961Magnesium By similarity
Metal binding1971Magnesium By similarity
Binding site1161Substrate; in homodimeric partner By similarity
Binding site1661Substrate By similarity
Binding site1701Substrate By similarity
Binding site2881Substrate By similarity
Binding site3201Substrate By similarity
Binding site3721Substrate By similarity
Site3271Transition state stabilizer By similarity

Amino acid modifications

Modified residue1941N6-carboxylysine By similarity

Sequences

Sequence LengthMass (Da)Tools
Q1LN92 [UniParc].

Last modified May 30, 2006. Version 1.
Checksum: 6CBA7F7722693534

FASTA47352,608
        10         20         30         40         50         60 
MAAKTYNAGV KEYRQTYWTP EYTPKDTDLL ACFKVTPQPG VAREEVAAAV AAESSTGTWT 

        70         80         90        100        110        120 
TVWTDLLTDL DYYKGRAYRI EDVPGDDTCF YAFVAYPIDL FEEGSIVNVL TSLVGNVFGF 

       130        140        150        160        170        180 
KALRALRLED VRFPIAYVMT CGGPPHGIQV ERDIMNKYGR PLLGCTIKPK LGLSAKNYGR 

       190        200        210        220        230        240 
AVYECLRGGL DFTKDDENVN SQPFMRWKQR FDFVQEATEK AQRETGERKG HYLNVTAPTP 

       250        260        270        280        290        300 
EEMYKRAEYA KEIGAPIIMH DYLTGGFCAN TGLANWCRDN GMLLHIHRAM HAVLDRNPHH 

       310        320        330        340        350        360 
GIHFRVLTKC LRLSGGDHLH SGTVVGKLEG DRDATLGWID IMRDDFIKED RSRGIMFDQD 

       370        380        390        400        410        420 
FGSMPGVMPV ASGGIHVWHM PALVTIFGDD SVLQFGGGTL GHPWGNAAGA AANRVALEAC 

       430        440        450        460        470 
VEARNKGVAV EKEGKSILTE AATHSPELKI AMETWKEIKF EFDTVDKLDV AHK 

« Hide

References

[1]"Complete sequence of the chromosome of Ralstonia metallidurans CH34."
US DOE Joint Genome Institute
Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Martinez M., Goltsman E., Pitluck S., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N. expand/collapse author list , Kim E., Mergeay M., Benotmane M.A., Vallaeys T., Michaux A., Monchy S., Dunn J., McCorkle S., Taghavi S., van der Lelie D., Richardson P.
Submitted (APR-2006) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: CH34 / ATCC 43123 / DSM 2839.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000352 Genomic DNA. Translation: ABF08384.1.

3D structure databases

ProteinModelPortalQ1LN92.
SMRQ1LN92. Positions 16-460.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING266264.Rmet_1501.

Proteomic databases

PRIDEQ1LN92.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABF08384; ABF08384; Rmet_1501.
KEGGrme:Rmet_1501.
PATRIC20287614. VBIRalMet4734_1909.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG1850.
HOGENOMHOG000230831.
KOK01601.
OMADTDILAC.
OrthoDBEOG6ZKXMS.
ProtClustDBPRK04208.

Enzyme and pathway databases

BioCycCMET266264:GJ5G-1564-MONOMER.

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 nameRBL_RALME
AccessionPrimary (citable) accession number: Q1LN92
Entry history
Integrated into UniProtKB/Swiss-Prot: October 3, 2006
Last sequence update: May 30, 2006
Last modified: April 16, 2014
This is version 53 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families