Protein Info for Dsui_2309 in Dechlorosoma suillum PS

Annotation: selenium donor protein

These analyses and tools can help you predict a protein's function, but be skeptical. For enzymes, over 10% of annotations from KEGG or SEED are probably incorrect. For other types of proteins, the error rates may be much higher. MetaCyc and Swiss-Prot have low error rates, but the best hits in these databases are often quite distant, so this protein's function may not be the same. TIGRFam has low error rates. Finally, many experimentally-characterized proteins are not in any of these databases. To find relevant papers, use PaperBLAST.

Protein Families and Features

1 50 100 150 200 250 300 348 TIGR00476: selenide, water dikinase" amino acids 5 to 314 (310 residues), 434.1 bits, see alignment E=1.5e-134 PF00586: AIRS" amino acids 48 to 155 (108 residues), 95.1 bits, see alignment E=3.6e-31 PF02769: AIRS_C" amino acids 167 to 339 (173 residues), 78 bits, see alignment E=9.3e-26

Best Hits

Swiss-Prot: 68% identical to SELD_BURPS: Selenide, water dikinase (selD) from Burkholderia pseudomallei (strain K96243)

KEGG orthology group: K01008, selenide, water dikinase [EC: 2.7.9.3] (inferred from 74% identity to mpt:Mpe_A2198)

MetaCyc: 51% identical to selenide, water dikinase (Escherichia coli K-12 substr. MG1655)
Selenide, water dikinase. [EC: 2.7.9.3]

Predicted SEED Role

"Selenide,water dikinase (EC 2.7.9.3)" in subsystem Selenocysteine metabolism (EC 2.7.9.3)

MetaCyc Pathways

KEGG Metabolic Maps

Isozymes

No predicted isozymes

Use Curated BLAST to search for 2.7.9.3

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Search structures

Predict protein localization: PSORTb (Gram-negative bacteria)

Predict transmembrane helices and signal peptides: Phobius

Check the current SEED with FIGfam search

Find homologs in fast.genomics or the ENIGMA genome browser

See G8QL13 at UniProt or InterPro

Protein Sequence (348 amino acids)

>Dsui_2309 selenium donor protein (Dechlorosoma suillum PS)
MDDIKLTSFSHGGGCGCKIAPAVLSQILAATPAALIPPQLLVGTESSDDAAVYKLNDSQA
LVATTDFFTPIVDDPHDFGRIAATNAISDIYAMGGTPILALALVGMPLDKLPLPVIERIL
SGGASVCAEAGIPIAGGHSIDVLEPIYGLVALGLVHPDKVKKNSGAKAGDVLILGKPLGV
GILSAALKKGRLSAEGYGRMIAYTTQLNRVGTRLAELPAVHAMTDVTGFGLAGHLLEICR
GSGLAAHVRFAALPLIAEAVEHVQAGIATGASNRNWAGYGHEVALEAGLEEWQQKLVTDP
QTSGGLLVSCAPEAAAEVLAAFRDAGFGEAAVIGELSPGTPGLAVSAR