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B1Y7S3 (B1Y7S3_LEPCP) Unreviewed, UniProtKB/TrEMBL

Last modified December 14, 2011. Version 20. 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 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:Lcho_0246
OrganismLeptothrix cholodnii (strain ATCC 51168 / LMG 8142 / SP-6) (Leptothrix discophora (strain SP-6)) [Complete proteome] [HAMAP] EMBL ACB32521.1
Taxonomic identifier395495 [NCBI]
Taxonomic lineageBacteria › Proteobacteria › Betaproteobacteria › Burkholderiales › Leptothrix

Protein attributes

Sequence length259 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 ACB32521.1
   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
B1Y7S3 [UniParc].

Last modified May 20, 2008. Version 1.
Checksum: 173CDD9B6470D6E7

FASTA25929,612
        10         20         30         40         50         60 
MNTSVGNRFG TPFNAPATTR PRDPAAPAWD HVAFEAQLRE QGKSYHIHHP FNVMLNTGRA 

        70         80         90        100        110        120 
TPEQIRGWVA NRFYYQIAIP VKDAAVLSNC PDRAVRREWI QRILDHDGFE IGGVKDEGGI 

       130        140        150        160        170        180 
EAWIRLGIAV GLTREEITDL RHVIPAVRFA VDAYVNFARH APWQEAVCSS LTELFAPEIH 

       190        200        210        220        230        240 
KQRLATWPEH YGWIESEGLQ YFRNRVSQAR RDVEQGLAVT LGHFQTRDQQ ERALEILRFK 

       250 
LDILWAMNDA MAQRYGADA

« Hide

References

[1]"Complete sequence of Leptothrix cholodnii SP-6."
Copeland A., Lucas S., Lapidus A., Glavina del Rio T., Dalin E., Tice H., Bruce D., Goodwin L., Pitluck S., Chertkov O., Brettin T., Detter J.C., Han C., Kuske C.R., Schmutz J., Larimer F., Land M., Hauser L. expand/collapse author list , Kyrpides N., Lykidis A., Emerson D., Richardson P.
Submitted (MAR-2008) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC 51168 / LMG 8142 / SP-6.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP001013 Genomic DNA. Translation: ACB32521.1.
RefSeqYP_001789286.1. NC_010524.1.

3D structure databases

ProteinModelPortalB1Y7S3.
SMRB1Y7S3. Positions 33-256.
ModBaseSearch...

Protein-protein interaction databases

STRINGB1Y7S3.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID6160534.
GenomeReviewsGene locus Lcho_0246 in contig CP001013_GR.
KEGGlch:Lcho_0246.
PATRIC22390765. VBILepCho83238_0252.

Organism-specific databases

CMRSearch...

Phylogenomic databases

HOGENOMHBG288944.
OMADSWPQHY.
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 nameB1Y7S3_LEPCP
AccessionPrimary (citable) accession number: B1Y7S3
Entry history
Integrated into UniProtKB/TrEMBL: May 20, 2008
Last sequence update: May 20, 2008
Last modified: December 14, 2011
This is version 20 of the entry and version 1 of the sequence. [Complete history]
Entry statusUnreviewed (UniProtKB/TrEMBL)
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