Protein Info for Dsui_1922 in Dechlorosoma suillum PS

Annotation: outer membrane receptor for ferrienterochelin and colicins

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 759 signal peptide" amino acids 1 to 28 (28 residues), see Phobius details PF07715: Plug" amino acids 51 to 162 (112 residues), 80.2 bits, see alignment E=1.5e-26 PF00593: TonB_dep_Rec" amino acids 291 to 735 (445 residues), 210.8 bits, see alignment E=6.9e-66

Best Hits

Predicted SEED Role

"Iron siderophore receptor protein"

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 G8QHF1 at UniProt or InterPro

Protein Sequence (759 amino acids)

>Dsui_1922 outer membrane receptor for ferrienterochelin and colicins (Dechlorosoma suillum PS)
MGSINNQQPRRLLAAAIAALFSQAALAAGEQGETELGSVVVTASRIEQTTLEAPAAVTVV
TADKLDASGAMRIGDALTAKVPSFYIRNGLGTSTRINTAPIVSFRGLSDGRVKMMVDGMS
LSDGNAGGLASLMGIPMGEVEQIEVVPGSASALYGSDAMGGVVNVITKVPTKQETRVKVS
RGFGDGERNAVEASYRNKWDNGLAATLGFGYEDMAGFAGSDLVVLPVGTTGTGANAVQGG
RATTTVDGKKAYVVGDQGAISSHANNLHAKVYYSLDAQSRFFAGFNRSESSIGFERFNNY
LSKNGAPLALPASNVSINGDKLGSIKESSFWNSSNPNYRQETRYFAGFDGKLGNGYDLKA
NVGYFDREAFYVGSGTGATFDSGPGTRTSTPNTTLDASAQLGFAAGSNQYLIVGLSSSRS
HLRRKVYQLTSWRDPDSTTGALNEQSDGESTTNSLFLQDQIFVGDDLTLYLGGRHDRWSS
RGNMQKYVGTPRSNLDIPERSESAFSPKVAAVYRLTPGTSLRSSLGKAFRAPSNYEMYAT
PSISSRRLLVADPDLKPETSTSWDLGVETALAGQGSAKATYYRTRLQDMIYRKLSPYSGS
LADVDFFAVATNAGEAKVEGIELAAEMPLTSWLRASASYTWTDSQITRDESGTGLQGKRL
RYVPKNTAYFALDAQWQQWRAYLSAAYTGEQFSKEDNSDVIKNVYGGVSKYWLANLKLSY
QFDRNFKVSAGLNNLFDKTYYEYYQMPGRNAFIELSASF