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Q3SR45

- RBL1A_NITWN

UniProt

Q3SR45 - RBL1A_NITWN

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Protein

Ribulose bisphosphate carboxylase large chain 1

Gene

cbbL1

Organism
Nitrobacter winogradskyi (strain Nb-255 / ATCC 25391)
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.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

Mg2+UniRule annotationNote: Binds 1 Mg(2+) ion per subunit.UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei116 – 1161Substrate; in homodimeric partnerUniRule annotation
Binding sitei166 – 1661SubstrateUniRule annotation
Active sitei168 – 1681Proton acceptorUniRule annotation
Binding sitei170 – 1701SubstrateUniRule annotation
Metal bindingi194 – 1941Magnesium; via carbamate groupUniRule annotation
Metal bindingi196 – 1961MagnesiumUniRule annotation
Metal bindingi197 – 1971MagnesiumUniRule annotation
Active sitei287 – 2871Proton acceptorUniRule annotation
Binding sitei288 – 2881SubstrateUniRule annotation
Binding sitei320 – 3201SubstrateUniRule annotation
Sitei327 – 3271Transition state stabilizerUniRule annotation
Binding sitei372 – 3721SubstrateUniRule annotation

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

BioCyciNWIN323098:GJEG-2026-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Ribulose bisphosphate carboxylase large chain 1UniRule annotation (EC:4.1.1.39UniRule annotation)
Short name:
RuBisCO large subunit 1UniRule annotation
Gene namesi
Name:cbbL1UniRule annotation
Ordered Locus Names:Nwi_1987
OrganismiNitrobacter winogradskyi (strain Nb-255 / ATCC 25391)
Taxonomic identifieri323098 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesBradyrhizobiaceaeNitrobacter
ProteomesiUP000002531: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 473473Ribulose bisphosphate carboxylase large chain 1PRO_0000251451Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei194 – 1941N6-carboxylysineUniRule annotation

Proteomic databases

PRIDEiQ3SR45.

Interactioni

Subunit structurei

Heterohexadecamer of 8 large chains and 8 small chains.UniRule annotation

Protein-protein interaction databases

STRINGi323098.Nwi_1987.

Structurei

3D structure databases

ProteinModelPortaliQ3SR45.
SMRiQ3SR45. Positions 16-460.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG1850.
HOGENOMiHOG000230831.
KOiK01601.
OMAiMFKRAEY.
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.

Q3SR45-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MAVKSYQAGV TQYRQSYWQP DYMPLDTDIL ACFKITPQPG VDREEAAAAV
60 70 80 90 100
AAESSCGTWT TVWTDLLTDL DYYKGRAYRL EDVPGDDTCY YAFIAYPIDL
110 120 130 140 150
FEEGSVVNVF TSLVGNVFGF KAVRALRLED LRFPIAYVKT CGGPPHGIQV
160 170 180 190 200
ERDKLNKYGR PLLGCTIKPK LGLSAKNYGR ACYEALRGGL DFTKDDENIN
210 220 230 240 250
SQPFMRWRDR FDFVMEAVQK AEQETGERKG HYLNVTAPTP EEMYKRAEYA
260 270 280 290 300
KEIRAPIIMH DYLAGGLCAN AGLANWCRNN GMLLHIHRAM HAVIDRNPHH
310 320 330 340 350
GIHFRVLTKI LRLSGGDHLH TGTVVGKLEG DRASTLGWID LLRESFVPED
360 370 380 390 400
RSRGIFFDQD WGSMPGGFAV ASGGIHVWHM PALVTIFGDD SVLQFGGGTL
410 420 430 440 450
GHPWGNAAGA HANRVALEAC VQARGEGRHL EKEGKDILTA AAAHSPELKI
460 470
AMETWKEIKF EFETMDKLAI ANK
Length:473
Mass (Da):52,677
Last modified:October 11, 2005 - v1
Checksum:iDF83FC650BCEFA82
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000115 Genomic DNA. Translation: ABA05246.1.
RefSeqiWP_011315233.1. NC_007406.1.
YP_318598.1. NC_007406.1.

Genome annotation databases

EnsemblBacteriaiABA05246; ABA05246; Nwi_1987.
GeneIDi3674251.
KEGGinwi:Nwi_1987.
PATRICi22700818. VBINitWin102302_2226.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000115 Genomic DNA. Translation: ABA05246.1 .
RefSeqi WP_011315233.1. NC_007406.1.
YP_318598.1. NC_007406.1.

3D structure databases

ProteinModelPortali Q3SR45.
SMRi Q3SR45. Positions 16-460.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 323098.Nwi_1987.

Proteomic databases

PRIDEi Q3SR45.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABA05246 ; ABA05246 ; Nwi_1987 .
GeneIDi 3674251.
KEGGi nwi:Nwi_1987.
PATRICi 22700818. VBINitWin102302_2226.

Phylogenomic databases

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

Enzyme and pathway databases

BioCyci NWIN323098:GJEG-2026-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. "Genome sequence of the chemolithoautotrophic nitrite-oxidizing bacterium Nitrobacter winogradskyi Nb-255."
    Starkenburg S.R., Chain P.S.G., Sayavedra-Soto L.A., Hauser L., Land M.L., Larimer F.W., Malfatti S.A., Klotz M.G., Bottomley P.J., Arp D.J., Hickey W.J.
    Appl. Environ. Microbiol. 72:2050-2063(2006) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: Nb-255 / ATCC 25391.

Entry informationi

Entry nameiRBL1A_NITWN
AccessioniPrimary (citable) accession number: Q3SR45
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 3, 2006
Last sequence update: October 11, 2005
Last modified: November 26, 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 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".UniRule annotation

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3