Skip Header

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

Q1QZA5 (Q1QZA5_CHRSD) Unreviewed, UniProtKB/TrEMBL

Last modified December 14, 2011. Version 37. 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:Csal_0846
OrganismChromohalobacter salexigens (strain DSM 3043 / ATCC BAA-138 / NCIMB 13768) [Complete proteome] [HAMAP] EMBL ABE58203.1
Taxonomic identifier290398 [NCBI]
Taxonomic lineageBacteria › Proteobacteria › Gammaproteobacteria › Oceanospirillales › Halomonadaceae › Chromohalobacter

Protein attributes

Sequence length255 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
   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
Q1QZA5 [UniParc].

Last modified May 16, 2006. Version 1.
Checksum: 2BEB5FB5D3C2FE12

FASTA25529,165
        10         20         30         40         50         60 
MSDIETPIHE ALSADELEAR LRAIGEQRYH HRHPFQLMLQ NGELNRRQVQ AWALNRYYYQ 

        70         80         90        100        110        120 
SMIPLKDASL IARLDDSALR RAWRARLVDH DGEAEGEGGI ARWLKLTDGL ELDREMVVST 

       130        140        150        160        170        180 
RRILPATRFA VEAYLHFVRE RSVLEAIASS LTELFSPLVI GQRVSGMLEH YDFVSAETLA 

       190        200        210        220        230        240 
YFEPRLTQAP RDAEMALDYV KRHARRPDQQ QAVLDALIFK CQVLWTQLDA LHHAYVAPGH 

       250 
VPPGAWDGDA QTETS

« Hide

References

[1]"Complete sequence of Chromohalobacter salexigens DSM 3043."
Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S., Brettin T., Bruce D., Han C., Tapia R., Gilna P., Saunders E., Schmutz J. expand/collapse author list , Larimer F., Land M., Hauser L., Kyrpides N., Ivanova N., Csonka L.N., O'Conner K., Vreeland R.H., Oren A., Vargas C., Nieto J., Arahal D.R., Goodner B., Wheeler C., Hall P., Ewing A., Benson L., McBeath D., Canovas D., Richardson P.
Submitted (MAR-2006) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: DSM 3043 / ATCC BAA-138 / NCIMB 13768.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP000285 Genomic DNA. Translation: ABE58203.1.
RefSeqYP_572902.1. NC_007963.1.

3D structure databases

ProteinModelPortalQ1QZA5.
ModBaseSearch...

Protein-protein interaction databases

STRINGQ1QZA5.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID4027409.
GenomeReviewsGene locus Csal_0846 in contig CP000285_GR.
KEGGcsa:Csal_0846.
NMPDRfig|290398.4.peg.725.
PATRIC21445448. VBIChrSal113723_0861.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG5424.
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 nameQ1QZA5_CHRSD
AccessionPrimary (citable) accession number: Q1QZA5
Entry history
Integrated into UniProtKB/TrEMBL: May 16, 2006
Last sequence update: May 16, 2006
Last modified: December 14, 2011
This is version 37 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