Skip Header

Contribute Send feedback
Read comments (?) or add your own

Q3K5Q8 (Q3K5Q8_PSEPF) Unreviewed, UniProtKB/TrEMBL

Last modified December 14, 2011. Version 48. Feed History...

Clusters with 100%, 90%, 50% identity | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequences·References·Cross-refs·Entry infoCustomize order
to top of pageNames·Attributes·General annotation·Ontologies·Sequences·References·Cross-refs·Entry infoCustomize order

Names and origin

Protein namesRecommended name:
Pyrroloquinoline-quinone synthase HAMAP MF_00654
EC=1.3.3.11 HAMAP MF_00654
Alternative name(s):
Coenzyme PQQ synthesis protein C HAMAP MF_00654
Pyrroloquinoline quinone biosynthesis protein C HAMAP MF_00654
Gene names
Name:pqqC HAMAP MF_00654
Ordered Locus Names:Pfl01_5159
OrganismPseudomonas fluorescens (strain Pf0-1) [Complete proteome] [HAMAP] EMBL ABA76896.1
Taxonomic identifier205922 [NCBI]
Taxonomic lineageBacteria › Proteobacteria › Gammaproteobacteria › Pseudomonadales › Pseudomonadaceae › Pseudomonas

Protein attributes

Sequence length250 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 ABA76896.1
   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
Q3K5Q8 [UniParc].

Last modified November 8, 2005. Version 1.
Checksum: EA2186CE22CCECB7

FASTA25028,970
        10         20         30         40         50         60 
MTDTPLSPAE FEAALRAKGA YYHIHHPYHV AMYEGRATRE QIQGWVANRF YYQVNIPLKD 

        70         80         90        100        110        120 
AAILANCPDR EIRREWIQRL LDHDGAPGED GGIEAWLRLG QAVGLDPDQL RSQELVLPGV 

       130        140        150        160        170        180 
RFAVDAYVNF ARRASWQEAA SSSLTELFAP QIHQSRLDSW PQHYPWIDPA GYEYFRTRLG 

       190        200        210        220        230        240 
QARRDVEHGL AITLEHYKTR EGQERMLEIL QFKLDILWSM LDAMSMAYEL NRPPYHSVTD 

       250 
QRVWHKGIAL

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP000094 Genomic DNA. Translation: ABA76896.1.
RefSeqYP_350887.1. NC_007492.2.

3D structure databases

ProteinModelPortalQ3K5Q8.
SMRQ3K5Q8. Positions 1-245.
ModBaseSearch...

Protein-protein interaction databases

STRINGQ3K5Q8.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID3716925.
GenomeReviewsGene locus Pfl01_5159 in contig CP000094_GR.
KEGGpfo:Pfl01_5159.
PATRIC19892538. VBIPseFlu44242_5174.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG5424.
HOGENOMHBG288944.
OMADSWPQHY.
ProtClustDBPRK05157.

Enzyme and pathway databases

BioCycPFLU205922:PFL_5159-MONOMER.

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 nameQ3K5Q8_PSEPF
AccessionPrimary (citable) accession number: Q3K5Q8
Entry history
Integrated into UniProtKB/TrEMBL: November 8, 2005
Last sequence update: November 8, 2005
Last modified: December 14, 2011
This is version 48 of the entry and version 1 of the sequence. [Complete history]
Entry statusUnreviewed (UniProtKB/TrEMBL)
to top of pageNames·Attributes·General annotation·Ontologies·Sequences·References·Cross-refs·Entry info