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P54205

- RBL_SYNY3

UniProt

P54205 - RBL_SYNY3

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Protein

Ribulose bisphosphate carboxylase large chain

Gene
cbbL, rbcL, slr0009
Organism
Synechocystis sp. (strain PCC 6803 / Kazusa)
Status
Reviewed - Annotation score: 4 out of 5 - Experimental evidence at protein leveli

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 in the photorespiration process. 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 sitei118 – 1181Substrate; in homodimeric partner By similarity
Binding sitei168 – 1681Substrate By similarity
Active sitei170 – 1701Proton acceptor By similarity
Binding sitei172 – 1721Substrate By similarity
Metal bindingi196 – 1961Magnesium; via carbamate group By similarity
Metal bindingi198 – 1981Magnesium By similarity
Metal bindingi199 – 1991Magnesium By similarity
Active sitei289 – 2891Proton acceptor By similarity
Binding sitei290 – 2901Substrate By similarity
Binding sitei322 – 3221Substrate By similarity
Sitei329 – 3291Transition state stabilizer By similarity
Binding sitei374 – 3741Substrate By similarity

GO - Molecular functioni

  1. magnesium ion binding Source: UniProtKB-HAMAP
  2. monooxygenase activity Source: UniProtKB-KW
  3. protein binding Source: IntAct
  4. ribulose-bisphosphate carboxylase activity Source: UniProtKB-HAMAP

GO - Biological processi

  1. photorespiration Source: UniProtKB-KW
  2. reductive pentose-phosphate cycle Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Lyase, Monooxygenase, Oxidoreductase

Keywords - Biological processi

Calvin cycle, Carbon dioxide fixation, Photorespiration, Photosynthesis

Keywords - Ligandi

Magnesium, Metal-binding

Enzyme and pathway databases

BioCyciMetaCyc:MONOMER-750.
SABIO-RKP54205.

Names & Taxonomyi

Protein namesi
Recommended name:
Ribulose bisphosphate carboxylase large chain (EC:4.1.1.39)
Short name:
RuBisCO large subunit
Gene namesi
Name:cbbL
Synonyms:rbcL
Ordered Locus Names:slr0009
OrganismiSynechocystis sp. (strain PCC 6803 / Kazusa)
Taxonomic identifieri1111708 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesSynechocystis
ProteomesiUP000001425: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 470470Ribulose bisphosphate carboxylase large chainUniRule annotationPRO_0000062655Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei196 – 1961N6-carboxylysine By similarity
Disulfide bondi242 – 242Interchain; in linked form By similarity

Post-translational modificationi

The disulfide bond which can form in the large chain dimeric partners within the hexadecamer appears to be associated with oxidative stress and protein turnover By similarity.UniRule annotation

Keywords - PTMi

Disulfide bond

Proteomic databases

PaxDbiP54205.
PRIDEiP54205.

Interactioni

Subunit structurei

Heterohexadecamer of 8 large chains and 8 small chains; disulfide-linked. The disulfide link is formed within the large subunit homodimers By similarity.

Binary interactionsi

WithEntry#Exp.IntActNotes
trxAP522313EBI-862277,EBI-862916

Protein-protein interaction databases

IntActiP54205. 4 interactions.
STRINGi1148.slr0009.

Structurei

3D structure databases

ProteinModelPortaliP54205.
SMRiP54205. Positions 6-464.

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG1850.
HOGENOMiHOG000230831.
KOiK01601.
OMAiFTQDWAS.
OrthoDBiEOG6ZKXMS.
PhylomeDBiP54205.

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.

P54205-1 [UniParc]FASTAAdd to Basket

« Hide

MVQAKAGFKA GVQDYRLTYY TPDYTPKDTD LLACFRMTPQ PGVPAEEAAA    50
AVAAESSTGT WTTVWTDNLT DLDRYKGRCY DLEAVPNEDN QYFAFIAYPL 100
DLFEEGSVTN VLTSLVGNVF GFKALRALRL EDIRFPVALI KTFQGPPHGI 150
TVERDKLNKY GRPLLGCTIK PKLGLSAKNY GRAVYECLRG GLDFTKDDEN 200
INSQPFMRWR DRFLFVQEAI EKAQAETNEM KGHYLNVTAG TCEEMMKRAE 250
FAKEIGTPII MHDFFTGGFT ANTTLARWCR DNGILLHIHR AMHAVVDRQK 300
NHGIHFRVLA KCLRLSGGDH LHSGTVVGKL EGERGITMGF VDLMREDYVE 350
EDRSRGIFFT QDYASMPGTM PVASGGIHVW HMPALVEIFG DDSCLQFGGG 400
TLGHPWGNAP GATANRVALE ACVQARNEGR NLAREGNDVI REACRWSPEL 450
AAACELWKEI KFEFEAMDTL 470
Length:470
Mass (Da):52,491
Last modified:October 1, 1996 - v1
Checksum:i45B9322482745B2B
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X65960 Genomic DNA. Translation: CAA46773.1.
BA000022 Genomic DNA. Translation: BAA10190.1.
PIRiS39561.
RefSeqiNP_442120.1. NC_000911.1.
YP_005652178.1. NC_017277.1.
YP_007451997.1. NC_020286.1.

Genome annotation databases

EnsemblBacteriaiBAA10190; BAA10190; BAA10190.
GeneIDi952593.
KEGGisyn:slr0009.
syy:SYNGTS_2225.
syz:MYO_122490.
PATRICi23841842. VBISynSp132158_2465.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X65960 Genomic DNA. Translation: CAA46773.1 .
BA000022 Genomic DNA. Translation: BAA10190.1 .
PIRi S39561.
RefSeqi NP_442120.1. NC_000911.1.
YP_005652178.1. NC_017277.1.
YP_007451997.1. NC_020286.1.

3D structure databases

ProteinModelPortali P54205.
SMRi P54205. Positions 6-464.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

IntActi P54205. 4 interactions.
STRINGi 1148.slr0009.

Proteomic databases

PaxDbi P54205.
PRIDEi P54205.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai BAA10190 ; BAA10190 ; BAA10190 .
GeneIDi 952593.
KEGGi syn:slr0009.
syy:SYNGTS_2225.
syz:MYO_122490.
PATRICi 23841842. VBISynSp132158_2465.

Phylogenomic databases

eggNOGi COG1850.
HOGENOMi HOG000230831.
KOi K01601.
OMAi FTQDWAS.
OrthoDBi EOG6ZKXMS.
PhylomeDBi P54205.

Enzyme and pathway databases

BioCyci MetaCyc:MONOMER-750.
SABIO-RK P54205.

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

« Hide 'large scale' publications
  1. "Construction of a Synechocystis PCC6803 mutant suitable for the study of variant hexadecameric ribulose bisphosphate carboxylase/oxygenase enzymes."
    Amichay D., Levitz R., Gurevitz M.
    Plant Mol. Biol. 23:465-476(1993) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
  2. "Sequence analysis of the genome of the unicellular cyanobacterium Synechocystis sp. strain PCC6803. I. Sequence features in the 1 Mb region from map positions 64% to 92% of the genome."
    Kaneko T., Tanaka A., Sato S., Kotani H., Sazuka T., Miyajima N., Sugiura M., Tabata S.
    DNA Res. 2:153-166(1995) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 27184 / PCC 6803 / N-1.
  3. "Sequence analysis of the genome of the unicellular cyanobacterium Synechocystis sp. strain PCC6803. II. Sequence determination of the entire genome and assignment of potential protein-coding regions."
    Kaneko T., Sato S., Kotani H., Tanaka A., Asamizu E., Nakamura Y., Miyajima N., Hirosawa M., Sugiura M., Sasamoto S., Kimura T., Hosouchi T., Matsuno A., Muraki A., Nakazaki N., Naruo K., Okumura S., Shimpo S.
    , Takeuchi C., Wada T., Watanabe A., Yamada M., Yasuda M., Tabata S.
    DNA Res. 3:109-136(1996) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: PCC 6803 / Kazusa.

Entry informationi

Entry nameiRBL_SYNY3
AccessioniPrimary (citable) accession number: P54205
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 1, 1996
Last sequence update: October 1, 1996
Last modified: July 9, 2014
This is version 104 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" By similarity.

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. Synechocystis PCC 6803
    Synechocystis (strain PCC 6803): entries and gene names

External Data

Dasty 3

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