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B2AIN6 (B2AIN6_CUPTR) Unreviewed, UniProtKB/TrEMBL

Last modified December 14, 2011. Version 23. 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 namesRecommended name:
Pyrroloquinoline-quinone synthase 1 HAMAP MF_00654
EC=1.3.3.11 HAMAP MF_00654
Alternative name(s):
Coenzyme PQQ synthesis protein C 1 HAMAP MF_00654
Pyrroloquinoline quinone biosynthesis protein C 1 HAMAP MF_00654
Gene names
Name:pqqC2 EMBL CAP63635.1
Synonyms:pqqC1 HAMAP MF_00654
Ordered Locus Names:RALTA_B0440
OrganismCupriavidus taiwanensis (strain R1 / LMG 19424) (Ralstonia taiwanensis (strain LMG 19424)) [Complete proteome] [HAMAP]
Taxonomic identifier164546 [NCBI]
Taxonomic lineageBacteria › Proteobacteria › Betaproteobacteria › Burkholderiales › Burkholderiaceae › Cupriavidus

Protein attributes

Sequence length252 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

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 By similarity. HAMAP MF_00654

Catalytic activity

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. HAMAP MF_00654

Pathway

Cofactor biosynthesis; pyrroloquinoline quinone biosynthesis. HAMAP MF_00654

Sequence similarities

Belongs to the pqqC family. HAMAP MF_00654

Ontologies

Keywords
   Biological processPQQ biosynthesis HAMAP MF_00654
   Molecular functionOxidoreductase HAMAP MF_00654 EMBL CAP63635.1
   Technical termComplete proteome
Gene Ontology (GO)
   Biological processpyrroloquinoline quinone biosynthetic process

Inferred from electronic annotation. Source: HAMAP

   Molecular functionpyrroloquinoline-quinone synthase activity

Inferred from electronic annotation. Source: EC

Complete GO annotation...

Sequences

Sequence LengthMass (Da)Tools
B2AIN6 [UniParc].

Last modified May 20, 2008. Version 1.
Checksum: 223CDEE86FF91BB6

FASTA25228,464
        10         20         30         40         50         60 
MNNPSTGVLS PAELEGALRK IGHERYHNRH PFHRLLHTGA LTLGQVQAWA LNRYCYQAAI 

        70         80         90        100        110        120 
PRKDAALISR VTDRSLRREW VHRILDHDGW GEKEGGIDRW LVLTDSLGLD RDYVVSQRGV 

       130        140        150        160        170        180 
LPATVFAVEA YVDFVARHSP VVAVASCLTE LFAPDIHRER IAGMLENYPF ISESVLVYFR 

       190        200        210        220        230        240 
RRLDQAPRDA EFALDYVKRN ARTQSEQQGV LDALTFKCNV LWAQLDALYA AYVSPGTIPP 

       250 
GAFDPSELPC LR

« Hide

References

[1]"Genome sequence of the beta-rhizobium Cupriavidus taiwanensis and comparative genomics of rhizobia."
Amadou C., Pascal G., Mangenot S., Glew M., Bontemps C., Capela D., Carrere S., Cruveiller S., Dossat C., Lajus A., Marchetti M., Poinsot V., Rouy Z., Servin B., Saad M., Schenowitz C., Barbe V., Batut J., Medigue C., Masson-Boivin C.
Genome Res. 18:1472-1483(2008) [PubMed: 18490699] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CU633750 Genomic DNA. Translation: CAP63635.1.
RefSeqYP_001796872.1. NC_010530.1.

3D structure databases

ProteinModelPortalB2AIN6.
ModBaseSearch...

Protein-protein interaction databases

STRINGB2AIN6.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID6302893.
GenomeReviewsGene locus RALTA_B0440 in contig CU633750_GR.
KEGGcti:RALTA_B0440.
PATRIC21534673. VBICupTai42494_3951.

Organism-specific databases

CMRSearch...

Phylogenomic databases

HOGENOMHBG288944.
OMAFRDRATR.
ProtClustDBPRK05157.

Family and domain databases

HAMAPMF_00654. PQQ_syn_PqqC.
[Tree]
InterProIPR016084. Haem_Oase-like_multi-hlx.
IPR011845. PQQ_synth_PqqC.
IPR004305. TENA/THI4/PQQ_synthPqqC_dom.
[Graphical view]
Gene3DG3DSA:1.20.910.10. Haem_Oase-like_multi-hlx. 1 hit.
KOK06137.
PfamPF03070. TENA_THI-4. 1 hit.
[Graphical view]
SUPFAMSSF48613. Heme_oxygenase. 1 hit.
TIGRFAMsTIGR02111. PQQ_syn_pqqC. 1 hit.
ProtoNetSearch...

Entry information

Entry nameB2AIN6_CUPTR
AccessionPrimary (citable) accession number: B2AIN6
Entry history
Integrated into UniProtKB/TrEMBL: May 20, 2008
Last sequence update: May 20, 2008
Last modified: December 14, 2011
This is version 23 of the entry and version 1 of the sequence. [Complete history]
Entry statusUnreviewed (UniProtKB/TrEMBL)
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