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Q2W3S5

- RBL2_MAGSA

UniProt

Q2W3S5 - RBL2_MAGSA

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Protein

Ribulose bisphosphate carboxylase

Gene
cbbM, amb2696
Organism
Magnetospirillum magneticum (strain AMB-1 / ATCC 700264)
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 sitei111 – 1111Substrate; in homodimeric partner By similarity
Active sitei166 – 1661Proton acceptor By similarity
Binding sitei168 – 1681Substrate By similarity
Metal bindingi191 – 1911Magnesium; via carbamate group By similarity
Metal bindingi193 – 1931Magnesium By similarity
Metal bindingi194 – 1941Magnesium By similarity
Active sitei287 – 2871Proton acceptor By similarity
Binding sitei288 – 2881Substrate By similarity
Binding sitei321 – 3211Substrate By similarity
Sitei329 – 3291Transition state stabilizer By similarity
Binding sitei368 – 3681Substrate 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

Keywords - Ligandi

Magnesium, Metal-binding

Enzyme and pathway databases

BioCyciMMAG342108:GJNU-2726-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Ribulose bisphosphate carboxylase (EC:4.1.1.39)
Short name:
RuBisCO
Gene namesi
Name:cbbM
Ordered Locus Names:amb2696
OrganismiMagnetospirillum magneticum (strain AMB-1 / ATCC 700264)
Taxonomic identifieri342108 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhodospirillalesRhodospirillaceaeMagnetospirillum
ProteomesiUP000007058: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 459459Ribulose bisphosphate carboxylaseUniRule annotationPRO_0000251407Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei191 – 1911N6-carboxylysine By similarity

Interactioni

Subunit structurei

Homodimer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi342108.amb2696.

Structurei

3D structure databases

ProteinModelPortaliQ2W3S5.
SMRiQ2W3S5. Positions 2-457.

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG1850.
HOGENOMiHOG000230831.
KOiK01601.
OMAiAKEHREF.
OrthoDBiEOG66QKT8.

Family and domain databases

Gene3Di3.20.20.110. 1 hit.
3.30.70.150. 1 hit.
HAMAPiMF_01339. RuBisCO_L_type2.
InterProiIPR020871. RuBisCO.
IPR020878. RuBisCo_large_chain_AS.
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.

Q2W3S5-1 [UniParc]FASTAAdd to Basket

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MDQSKRYVNL GLREADLIKG GRHVLCAYRM RPRPGHGYVE TAAHFAAESS    50
TGTNVEVCTT DDFTRGVDAL VYEVDEAEGL MKIAYPVELF DRNIIDGKAM 100
IASFLTLTVG NNQGMSDVEN AKMEDFYVPP DFLTLFDGPA RNIAHMWKVL 150
GRPEVNGGMV VGTIIKPKLG LRPKPFADAC HQFWLGGDFI KNDEPQGNQV 200
FAPFKDTMRL VADSMRRAQD ETGQAKLFSA NITADDPAEM IARGQFILDT 250
FGENASHVAF LVDGFVAGPT AVTTCRRNFP DTFLHYHRAG HGAITSRQSK 300
RGYSVLVHMK MARLLGASGI HTGTMGYGKM EGAPDEKVVA YMLERPTAEG 350
PHYRQDWGDM RACTPIISGG MNALRLPGFF DNLGHSNVIQ TSGGGAFGHK 400
DGPVAGALSL RQAHEAWMRG ISLVEYAQGH PELRGAFESF ASDADRLYPG 450
WRDRLRIAA 459
Length:459
Mass (Da):50,349
Last modified:January 10, 2006 - v1
Checksum:i3A16B2EE0C3BABBB
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AP007255 Genomic DNA. Translation: BAE51500.1.
RefSeqiWP_011385076.1. NC_007626.1.
YP_422059.1. NC_007626.1.

Genome annotation databases

EnsemblBacteriaiBAE51500; BAE51500; amb2696.
GeneIDi3802793.
KEGGimag:amb2696.
PATRICi22439648. VBIMagMag129836_2663.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AP007255 Genomic DNA. Translation: BAE51500.1 .
RefSeqi WP_011385076.1. NC_007626.1.
YP_422059.1. NC_007626.1.

3D structure databases

ProteinModelPortali Q2W3S5.
SMRi Q2W3S5. Positions 2-457.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 342108.amb2696.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai BAE51500 ; BAE51500 ; amb2696 .
GeneIDi 3802793.
KEGGi mag:amb2696.
PATRICi 22439648. VBIMagMag129836_2663.

Phylogenomic databases

eggNOGi COG1850.
HOGENOMi HOG000230831.
KOi K01601.
OMAi AKEHREF.
OrthoDBi EOG66QKT8.

Enzyme and pathway databases

BioCyci MMAG342108:GJNU-2726-MONOMER.

Family and domain databases

Gene3Di 3.20.20.110. 1 hit.
3.30.70.150. 1 hit.
HAMAPi MF_01339. RuBisCO_L_type2.
InterProi IPR020871. RuBisCO.
IPR020878. RuBisCo_large_chain_AS.
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. "Complete genome sequence of the facultative anaerobic magnetotactic bacterium Magnetospirillum sp. strain AMB-1."
    Matsunaga T., Okamura Y., Fukuda Y., Wahyudi A.T., Murase Y., Takeyama H.
    DNA Res. 12:157-166(2005) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: AMB-1 / ATCC 700264.

Entry informationi

Entry nameiRBL2_MAGSA
AccessioniPrimary (citable) accession number: Q2W3S5
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 3, 2006
Last sequence update: January 10, 2006
Last modified: September 3, 2014
This is version 60 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 contrast to form I RuBisCO, the form II RuBisCO are composed solely of large subunits By similarity.

Keywords - Technical termi

Complete proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi