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B6IYM6 (B6IYM6_RHOCS) Unreviewed, UniProtKB/TrEMBL

Last modified June 11, 2014. Version 40. Feed History...

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

Names and origin

Protein namesRecommended name:
Ribulose bisphosphate carboxylase large chain HAMAP-Rule MF_01338

Short name=RuBisCO large subunit HAMAP-Rule MF_01338
EC=4.1.1.39 HAMAP-Rule MF_01338
Gene names
Name:cbbL1 EMBL ACJ01400.1
Synonyms:cbbL HAMAP-Rule MF_01338
Ordered Locus Names:RC1_4061 EMBL ACJ01400.1
OrganismRhodospirillum centenum (strain ATCC 51521 / SW) [Complete proteome] [HAMAP] EMBL ACJ01400.1
Taxonomic identifier414684 [NCBI]
Taxonomic lineageBacteriaProteobacteriaAlphaproteobacteriaRhodospirillalesRhodospirillaceaeRhodospirillum

Protein attributes

Sequence length487 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. HAMAP-Rule MF_01338

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. HAMAP-Rule MF_01338

Sequence similarities

Belongs to the RuBisCO large chain family. Type I subfamily. HAMAP-Rule MF_01338

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Sites

Active site1791Proton acceptor By similarity HAMAP-Rule MF_01338
Active site2971Proton acceptor By similarity HAMAP-Rule MF_01338
Metal binding2051Magnesium; via carbamate group By similarity HAMAP-Rule MF_01338
Metal binding2071Magnesium By similarity HAMAP-Rule MF_01338
Metal binding2081Magnesium By similarity HAMAP-Rule MF_01338
Binding site1271Substrate; in homodimeric partner By similarity HAMAP-Rule MF_01338
Binding site1771Substrate By similarity HAMAP-Rule MF_01338
Binding site1811Substrate By similarity HAMAP-Rule MF_01338
Binding site2981Substrate By similarity HAMAP-Rule MF_01338
Binding site3301Substrate By similarity HAMAP-Rule MF_01338
Binding site3821Substrate By similarity HAMAP-Rule MF_01338
Site3371Transition state stabilizer By similarity HAMAP-Rule MF_01338

Amino acid modifications

Modified residue2051N6-carboxylysine By similarity HAMAP-Rule MF_01338

Sequences

Sequence LengthMass (Da)Tools
B6IYM6 [UniParc].

Last modified December 16, 2008. Version 1.
Checksum: 5CA7C2B73054AE37

FASTA48754,092
        10         20         30         40         50         60 
MDTRVSGDQL DAKARYKPGV LKYRQMGYWV PDYEPKDTDV LAVFRITPQD GVDAEEAAAA 

        70         80         90        100        110        120 
VAGESSTATW TVVWTDRLTN CDHYRAKAYR VDPVPGSPGQ YFAYIAYDLD LFEEGSIANL 

       130        140        150        160        170        180 
TASIIGNVFG FKPLKALRLE DMRIPVAYLK TFQGPATGIV VERERLNVYG RPLLGATMKP 

       190        200        210        220        230        240 
KLGLSGRNYG RVVYEALKGG LDFTKDDENI NSQPFMHWRD RFLYCMEGVN RAMAETGEVK 

       250        260        270        280        290        300 
GTYLNVTAAT MEDMYERAEF AKELGSVIIM IDLVIGYTAI QSMAKWARKN DMILHLHRAG 

       310        320        330        340        350        360 
HSTYTRQKSH GVSFRVIAKW MRMAGVDHIH AGTVVGKLEG DPNVIRGVYD TCRETHVPQN 

       370        380        390        400        410        420 
LQHGIFFDQP WASLKKLMPV ASGGIHAGQM HQLLTYLGED VVLQFGGGTI GHPEGIQAGA 

       430        440        450        460        470        480 
TANRVALEAM VKARNEGRDI WNEGPQILQD AARWCGPLRA ALETWKDVTF DYASTDSVDF 


VPTPTPA 

« Hide

References

[1]"Genome sequence of Rhodospirillum centenum."
Touchman J.W., Bauer C., Blankenship R.E.
Submitted (MAR-2007) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC 51521 / SW.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000613 Genomic DNA. Translation: ACJ01400.1.
RefSeqYP_002300212.1. NC_011420.2.

3D structure databases

ProteinModelPortalB6IYM6.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING414684.RC1_4061.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaACJ01400; ACJ01400; RC1_4061.
GeneID7008825.
KEGGrce:RC1_4061.
PATRIC23323296. VBIRhoCen1465_3954.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG1850.
HOGENOMHOG000230831.
KOK01601.
OMACTPLKQA.
OrthoDBEOG6ZKXMS.

Enzyme and pathway databases

BioCycRCEN414684:GHCM-4035-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 nameB6IYM6_RHOCS
AccessionPrimary (citable) accession number: B6IYM6
Entry history
Integrated into UniProtKB/TrEMBL: December 16, 2008
Last sequence update: December 16, 2008
Last modified: June 11, 2014
This is version 40 of the entry and version 1 of the sequence. [Complete history]
Entry statusUnreviewed (UniProtKB/TrEMBL)