B2RLG7 (SELD_PORG3)
Reviewed,
UniProtKB/Swiss-Prot
Last modified
August 10, 2010.
Version 23.
History...
Customize displayNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·Documents
Names and origin
| Protein names | Recommended name: Selenide, water dikinase EC=2.7.9.3 Alternative name(s): Selenophosphate synthase Selenium donor protein | ||||
| Gene names |
| ||||
| Organism | Porphyromonas gingivalis (strain ATCC 33277 / DSM 20709 / JCM 12257) [Complete proteome] [HAMAP] | ||||
| Taxonomic identifier | 431947 [NCBI] | ||||
| Taxonomic lineage | Bacteria › Bacteroidetes › Bacteroidia › Bacteroidales › Porphyromonadaceae › Porphyromonas |
Protein attributes
| Sequence length | 348 AA. |
| Sequence status | Complete. |
| Protein existence | Inferred from homology. |
General annotation (Comments)
| Function | Synthesizes selenophosphate from selenide and ATP By similarity. HAMAP MF_00625 |
| Catalytic activity | ATP + selenide + H2O = AMP + selenophosphate + phosphate. HAMAP MF_00625 |
| Cofactor | Magnesium By similarity. HAMAP MF_00625 |
| Sequence similarities | Belongs to the selenophosphate synthase 1 family. Class I subfamily. |
Ontologies
| Keywords | |
|---|---|
| Ligand | ATP-binding Magnesium Nucleotide-binding Selenium |
| Molecular function | Kinase Transferase |
| Technical term | Complete proteome |
| Gene Ontology (GO) | |
| Molecular function | ATP binding Inferred from electronic annotation. Source: UniProtKB-KW selenide, water dikinase activityInferred 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 – 348 | 348 | Selenide, water dikinase HAMAP MF_00625 | PRO_1000130521 | |||||
Regions | |||||||||
| Nucleotide binding | 229 – 235 | 7 | ATP Potential | ||||||
Sites | |||||||||
| Active site | 17 | 1 | Potential | ||||||
| Site | 20 | 1 | Important for catalytic activity By similarity | ||||||
Sequences
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References
| [1] | "Determination of the genome sequence of Porphyromonas gingivalis strain ATCC 33277 and genomic comparison with strain W83 revealed extensive genome rearrangements in P. gingivalis." Naito M., Hirakawa H., Yamashita A., Ohara N., Shoji M., Yukitake H., Nakayama K., Toh H., Yoshimura F., Kuhara S., Hattori M., Hayashi T., Nakayama K. DNA Res. 15:215-225(2008) [PubMed: 18524787] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AP009380 Genomic DNA. Translation: BAG34212.1. |
| RefSeq | YP_001929809.1. |
3D structure databases | |
| ModBase | Search... |
Genome annotation databases | |
| GeneID | 6330824. |
| GenomeReviews | Gene locus PGN_1693 in contig AP009380_GR. |
| KEGG | pgn:PGN_1693. |
Organism-specific databases | |
| CMR | Search... |
Phylogenomic databases | |
| HOGENOM | HBG383791. |
| OMA | MMAIAIL. |
| ProtClustDB | CLSK2306102. |
Family and domain databases | |
| HAMAP | MF_00625. SelD. [Tree] |
| InterPro | IPR000728. AIR_synth. IPR010918. AIR_synth_C. IPR016188. PurM_N-like. IPR004536. SelD. [Graphical view] |
| Pfam | PF00586. AIRS. 1 hit. PF02769. AIRS_C. 1 hit. [Graphical view] |
| PIRSF | PIRSF036407. Selenphspht_syn. 1 hit. |
| SUPFAM | SSF56042. AIR_synth_C. 1 hit. SSF55326. PurM_N-like. 1 hit. |
| TIGRFAMs | TIGR00476. selD. 1 hit. |
| ProtoNet | Search... |
Entry information
| Entry name | SELD_PORG3 | ||||||||
| Accession | Primary (citable) accession number: B2RLG7 | ||||||||
| 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
| SIMILARITY comments Index of protein domains and families |

Clusters with


