Reviewed,
UniProtKB/Swiss-Prot A4YZY5 (PQQC_BRASO)
Last modified
June 16, 2009.
Version 16.
History...
Clusters with 100%,
90%,
50% identity |
Documents (2) |
Third-party data |
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Names and origin
| Protein names | Recommended name: Pyrroloquinoline-quinone synthase EC=1.3.3.11 Alternative name(s): Coenzyme PQQ synthesis protein C Pyrroloquinoline quinone biosynthesis protein C | ||||
| Gene names |
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| Organism | Bradyrhizobium sp. (strain ORS278) [Complete proteome] [HAMAP] | ||||
| Taxonomic identifier | 114615 [NCBI] | ||||
| Taxonomic lineage | Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Bradyrhizobiaceae › Bradyrhizobium |
Protein attributes
| Sequence length | 259 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is not processed. |
| Protein existence | Inferred 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. |
| 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. |
Ontologies
| Keywords | |
|---|---|
| Biological process | PQQ biosynthesis |
| Molecular function | Oxidoreductase |
| Technical term | Complete proteome |
| Gene Ontology (GO) | |
| Biological process | oxidation reduction Inferred from electronic annotation. Source: UniProtKB-KW pyrroloquinoline quinone biosynthetic processInferred from electronic annotation. Source: HAMAP |
| Molecular function | pyrroloquinoline-quinone synthase activity Inferred from electronic annotation. Source: EC |
| Complete GO annotation... | |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||
Molecule processing | |||||||
|---|---|---|---|---|---|---|---|
| Chain | 1 – 259 | 259 | Pyrroloquinoline-quinone synthase HAMAP MF_00654 | PRO_1000061667 | |||
Sequences
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References
| [1] | "Legumes symbioses: absence of nod genes in photosynthetic bradyrhizobia." Giraud E., Moulin L., Vallenet D., Barbe V., Cytryn E., Avarre J.-C., Jaubert M., Simon D., Cartieaux F., Prin Y., Bena G., Hannibal L., Fardoux J., Kojadinovic M., Vuillet L., Lajus A., Cruveiller S., Rouy Z. Sadowsky M.Science 316:1307-1312(2007) [PubMed: 17540897] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
Cross-references
Sequence databases | |
|---|---|
| CU234118 Genomic DNA. Translation: CAL79461.1. | |
| RefSeq | YP_001207678.1. |
3D structure databases | |
| ModBase | Search... |
Genome annotation databases | |
| GeneID | 5116905. |
| GenomeReviews | Gene locus BRADO5795 in contig CU234118_GR. |
| KEGG | bra:BRADO5795. |
Organism-specific databases | |
| CMR | Search... |
Phylogenomic databases | |
| OMA | A4YZY5. AWALNRY. |
Family and domain databases | |
| HAMAP | MF_00654. [Tree] |
| InterPro | IPR011845. PQQ_synth_PqqC. IPR004305. TENA/THI4/PQQ_synth_PqqC. [Graphical view] |
| Pfam | PF03070. TENA_THI-4. 1 hit. [Graphical view] |
| TIGRFAMs | TIGR02111. PQQ_syn_pqqC. 1 hit. |
| ProtoNet | Search... |
Entry information
| Entry name | PQQC_BRASO | ||||||||
| Accession | Primary (citable) accession number: A4YZY5 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation project | HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes) | ||||||||
Relevant documents
| PATHWAY comments Index of metabolic and biosynthesis pathways |
| SIMILARITY comments Index of protein domains and families |

Clusters with


