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Q139H3

- Q139H3_RHOPS

UniProt

Q139H3 - Q139H3_RHOPS

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Protein

Pyrroloquinoline-quinone synthase

Gene

pqqC

Organism
Rhodopseudomonas palustris (strain BisB5)
Status
Unreviewed - Annotation score: 2 out of 5- Protein inferred from homologyi

Functioni

Ring cyclization and eight-electron oxidation of 3a-(2-amino-2-carboxyethyl)-4,5-dioxo-4,5,6,7,8,9-hexahydroquinoline-7,9-dicarboxylic-acid to PQQ.UniRule annotation

Catalytic activityi

6-(2-amino-2-carboxyethyl)-7,8-dioxo-1,2,3,4,7,8-hexahydroquinoline-2,4-dicarboxylate + 3 O2 = 4,5-dioxo-4,5-dihydro-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylate + 2 H2O2 + 2 H2O.UniRule annotation

Pathwayi

GO - Molecular functioni

  1. pyrroloquinoline-quinone synthase activity Source: UniProtKB-EC

GO - Biological processi

  1. pyrroloquinoline quinone biosynthetic process Source: UniProtKB-UniPathway
Complete GO annotation...

Keywords - Molecular functioni

OxidoreductaseUniRule annotation

Keywords - Biological processi

PQQ biosynthesisUniRule annotation

Enzyme and pathway databases

BioCyciRPAL316057:GHDC-2059-MONOMER.
UniPathwayiUPA00539.

Names & Taxonomyi

Protein namesi
Recommended name:
Pyrroloquinoline-quinone synthaseUniRule annotation (EC:1.3.3.11UniRule annotation)
Alternative name(s):
Coenzyme PQQ synthesis protein CUniRule annotation
Pyrroloquinoline quinone biosynthesis protein CUniRule annotation
Gene namesi
Name:pqqCUniRule annotation
Ordered Locus Names:RPD_2031Imported
OrganismiRhodopseudomonas palustris (strain BisB5)Imported
Taxonomic identifieri316057 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesBradyrhizobiaceaeRhodopseudomonas
ProteomesiUP000001818: Chromosome

Interactioni

Protein-protein interaction databases

STRINGi316057.RPD_2031.

Structurei

3D structure databases

ProteinModelPortaliQ139H3.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the PqqC family.UniRule annotation

Phylogenomic databases

eggNOGiCOG5424.
HOGENOMiHOG000217947.
KOiK06137.
OMAiFRDRATR.
OrthoDBiEOG6JTC7S.

Family and domain databases

Gene3Di1.20.910.10. 1 hit.
HAMAPiMF_00654. PQQ_syn_PqqC.
InterProiIPR016084. Haem_Oase-like_multi-hlx.
IPR011845. PQQ_synth_PqqC.
IPR004305. Thiaminase-2/PQQC.
[Graphical view]
PfamiPF03070. TENA_THI-4. 1 hit.
[Graphical view]
SUPFAMiSSF48613. SSF48613. 1 hit.
TIGRFAMsiTIGR02111. PQQ_syn_pqqC. 1 hit.

Sequencei

Sequence statusi: Complete.

Q139H3-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MTAFSINGAA SLRSADELEA ALRQIGAARY HNLHPFHRLL HGGQLTKGQV
60 70 80 90 100
QAWALNRYYY QSTIPIKDAV VISRFRDRAT RVEWRHRIED HDGDIGSEGG
110 120 130 140 150
IERWLKLTEG LGLDSAYVES TEGILPATRF AVDAYVHFVR DRTPLEAIAS
160 170 180 190 200
SLTELFAPNL HEERISGMLA HYDFVNPEIM SYFKRRLAQA PRDADFALDY
210 220 230 240 250
VKRHAATPAE REAVCNALIF KTNVLWAQLD ALHHAYVDGH IPPGAFVPQA

G
Length:251
Mass (Da):28,201
Last modified:October 31, 2006 - v1
Checksum:i97C9F01531BA207A
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000283 Genomic DNA. Translation: ABE39266.1.
RefSeqiWP_011502450.1. NC_007958.1.
YP_569167.1. NC_007958.1.

Genome annotation databases

EnsemblBacteriaiABE39266; ABE39266; RPD_2031.
GeneIDi4022513.
KEGGirpd:RPD_2031.
PATRICi23279039. VBIRhoPal120395_2097.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000283 Genomic DNA. Translation: ABE39266.1 .
RefSeqi WP_011502450.1. NC_007958.1.
YP_569167.1. NC_007958.1.

3D structure databases

ProteinModelPortali Q139H3.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 316057.RPD_2031.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABE39266 ; ABE39266 ; RPD_2031 .
GeneIDi 4022513.
KEGGi rpd:RPD_2031.
PATRICi 23279039. VBIRhoPal120395_2097.

Phylogenomic databases

eggNOGi COG5424.
HOGENOMi HOG000217947.
KOi K06137.
OMAi FRDRATR.
OrthoDBi EOG6JTC7S.

Enzyme and pathway databases

UniPathwayi UPA00539 .
BioCyci RPAL316057:GHDC-2059-MONOMER.

Family and domain databases

Gene3Di 1.20.910.10. 1 hit.
HAMAPi MF_00654. PQQ_syn_PqqC.
InterProi IPR016084. Haem_Oase-like_multi-hlx.
IPR011845. PQQ_synth_PqqC.
IPR004305. Thiaminase-2/PQQC.
[Graphical view ]
Pfami PF03070. TENA_THI-4. 1 hit.
[Graphical view ]
SUPFAMi SSF48613. SSF48613. 1 hit.
TIGRFAMsi TIGR02111. PQQ_syn_pqqC. 1 hit.
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: BisB5Imported.

Entry informationi

Entry nameiQ139H3_RHOPS
AccessioniPrimary (citable) accession number: Q139H3
Entry historyi
Integrated into UniProtKB/TrEMBL: October 31, 2006
Last sequence update: October 31, 2006
Last modified: November 26, 2014
This is version 51 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteomeImported

External Data

Dasty 3