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B5EQF7 (B5EQF7_ACIF5) Unreviewed, UniProtKB/TrEMBL

Last modified February 19, 2014. Version 37. Feed History...

Clusters with 100%, 90%, 50% identity | Third-party data text xml rdf/xml gff fasta
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Names and origin

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. 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 site1681Proton acceptor By similarity HAMAP-Rule MF_01338
Active site2871Proton acceptor By similarity HAMAP-Rule MF_01338
Metal binding1941Magnesium; via carbamate group By similarity HAMAP-Rule MF_01338
Metal binding1961Magnesium By similarity HAMAP-Rule MF_01338
Metal binding1971Magnesium By similarity HAMAP-Rule MF_01338
Binding site1161Substrate; in homodimeric partner By similarity HAMAP-Rule MF_01338
Binding site1661Substrate By similarity HAMAP-Rule MF_01338
Binding site1701Substrate By similarity HAMAP-Rule MF_01338
Binding site2881Substrate By similarity HAMAP-Rule MF_01338
Binding site3201Substrate By similarity HAMAP-Rule MF_01338
Binding site3721Substrate By similarity HAMAP-Rule MF_01338
Site3271Transition state stabilizer By similarity HAMAP-Rule MF_01338

Amino acid modifications

Modified residue1941N6-carboxylysine By similarity HAMAP-Rule MF_01338

Sequences

Sequence LengthMass (Da)Tools
B5EQF7 [UniParc].

Last modified October 14, 2008. Version 1.
Checksum: D95289292292471A

FASTA47352,702
        10         20         30         40         50         60 
MAVKTYNAGV KDYRNTYWEP DYSVKDTDIL AVFKITPQAG VDREEAAAAV AAESSTGTWT 

        70         80         90        100        110        120 
TVWTDLLTDL DYYKGRAYRI EDVPGDDTCF YAFIAYPIDL FEEGSVVNVF TSLVGNVFGF 

       130        140        150        160        170        180 
KAVRALRLED VRFPIAYVKT CGGPPHGIQV ERDIMNKYGR PLLGCTIKPK LGLSAKNYGR 

       190        200        210        220        230        240 
ACYEGLRGGL DFTKDDENVN SQPFMRWRQR FDFVMEAIQK AEAETGERKG HYLNVTAPTP 

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

       310        320        330        340        350        360 
GIHFRVLTKI LRLSGGDHLH SGTVVGKLEG DREATLGWID IMRDRFIKED RSRGIFFDQD 

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

       430        440        450        460        470 
VEARNRGVAI EKEGKAVLTE AAKHSPELKI AMETWKEIKF EFDTVDKLDV AHK 

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References

[1]"Complete sequence of Acidithiobacillus ferrooxidans ATCC 53993."
Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H., Bruce D., Goodwin L., Pitluck S., Sims D., Brettin T., Detter J.C., Han C., Kuske C.R., Larimer F., Land M., Hauser L., Kyrpides N., Lykidis A., Borole A.P.
Submitted (AUG-2008) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC 53993.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP001132 Genomic DNA. Translation: ACH84854.1.
RefSeqYP_002221061.1. NC_011206.1.

3D structure databases

ProteinModelPortalB5EQF7.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING380394.Lferr_2660.

Proteomic databases

PRIDEB5EQF7.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaACH84854; ACH84854; Lferr_2660.
GeneID6878659.
KEGGafe:Lferr_2660.
PATRIC20662910. VBIAciFer6930_2636.

Organism-specific databases

CMRSearch...

Phylogenomic databases

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

Enzyme and pathway databases

BioCycAFER380394:GHE0-2710-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 nameB5EQF7_ACIF5
AccessionPrimary (citable) accession number: B5EQF7
Entry history
Integrated into UniProtKB/TrEMBL: October 14, 2008
Last sequence update: October 14, 2008
Last modified: February 19, 2014
This is version 37 of the entry and version 1 of the sequence. [Complete history]
Entry statusUnreviewed (UniProtKB/TrEMBL)