Reviewed,
UniProtKB/Swiss-Prot Q93TM9 (PCYA_NOSP7)
Last modified
June 16, 2009.
Version 25.
History...
Clusters with 100%,
90%,
50% identity |
Documents (1) |
Third-party data |
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Names and origin
| Protein names | Recommended name: Phycocyanobilin:ferredoxin oxidoreductase EC=1.3.7.5 | ||||
| Gene names |
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| Organism | Nostoc punctiforme (strain ATCC 29133 / PCC 73102) [Complete proteome] [HAMAP] | ||||
| Taxonomic identifier | 63737 [NCBI] | ||||
| Taxonomic lineage | Bacteria › Cyanobacteria › Nostocales › Nostocaceae › Nostoc |
Protein attributes
| Sequence length | 245 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is not processed. |
| Protein existence | Inferred from homology. |
General annotation (Comments)
| Function | Catalyzes the four-electron reduction of biliverdin IX-alpha (2-electron reduction at both the A and D rings); the reaction proceeds via an isolatable 2-electron intermediate, 181,182-dihydrobiliverdin. HAMAP MF_00618 |
| Catalytic activity | (3Z)-phycocyanobilin + oxidized ferredoxin = biliverdin IX-alpha + reduced ferredoxin. HAMAP MF_00618 |
| Sequence similarities | Belongs to the HY2 family. |
Ontologies
| Keywords | |
|---|---|
| Molecular function | Oxidoreductase |
| Technical term | Complete proteome |
| Gene Ontology (GO) | |
| Biological process | oxidation reduction Inferred from electronic annotation. Source: UniProtKB-KW phytochromobilin biosynthetic processInferred from electronic annotation. Source: InterPro |
| Molecular function | cobalt ion binding Inferred from electronic annotation. Source: InterPro phycocyanobilin:ferredoxin oxidoreductase activityInferred from electronic annotation. Source: HAMAP |
| Complete GO annotation... | |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||
Molecule processing | |||||||
|---|---|---|---|---|---|---|---|
| Chain | 1 – 245 | 245 | Phycocyanobilin:ferredoxin oxidoreductase HAMAP MF_00618 | PRO_0000216740 | |||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Functional genomic analysis of the HY2 family of ferredoxin-dependent bilin reductases from oxygenic photosynthetic organisms." Frankenberg N., Mukougawa K., Kohchi T., Lagarias J.C. Plant Cell 13:965-978(2001) [PubMed: 11283349] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA]. |
| [2] | "Complete sequence of chromosome of Nostoc punctiforme ATCC 29133." Copeland A., Lucas S., Lapidus A., Glavina del Rio T., Dalin E., Tice H., Pitluck S., Chain P., Malfatti S., Shin M., Vergez L., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., Kim E., Meeks J.C. Atlas R.Submitted (APR-2008) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
Cross-references
Sequence databases | |
|---|---|
| AF339057 Genomic DNA. Translation: AAK38588.1. CP001037 Genomic DNA. Translation: ACC83882.1. | |
| RefSeq | YP_001868825.1. |
3D structure databases | |
| SMR | Q93TM9. Positions 1-244. |
| ModBase | Search... |
Genome annotation databases | |
| GeneID | 6254918. |
| GenomeReviews | Gene locus Npun_R5577 in contig CP001037_GR. |
| KEGG | npu:Npun_R5577. |
Organism-specific databases | |
| CMR | Search... |
Phylogenomic databases | |
| OMA | Q93TM9. NDKTRRV. |
Enzyme and pathway databases | |
| BRENDA | 1.3.7.5. 259803. |
Family and domain databases | |
| HAMAP | MF_00618. [Tree] |
| InterPro | IPR009249. Ferredoxin-dep_bilin_Rdtase. [Graphical view] |
| Pfam | PF05996. Fe_bilin_red. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Entry information
| Entry name | PCYA_NOSP7 | ||||||||
| Accession | Primary (citable) accession number: Q93TM9 Secondary accession number(s): B2J6V6 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation project | HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes) | ||||||||

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