Protein Info for Pf1N1B4_1659 in Pseudomonas fluorescens FW300-N1B4

Annotation: Ferrichrome-iron receptor

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 50 100 150 200 250 300 350 400 450 500 550 600 650 697 signal peptide" amino acids 1 to 26 (26 residues), see Phobius details PF07715: Plug" amino acids 59 to 154 (96 residues), 68.8 bits, see alignment E=8.3e-23 TIGR01783: TonB-dependent siderophore receptor" amino acids 62 to 697 (636 residues), 345.5 bits, see alignment E=3.5e-107 PF00593: TonB_dep_Rec" amino acids 225 to 666 (442 residues), 220.3 bits, see alignment E=1.4e-68

Best Hits

KEGG orthology group: K02014, iron complex outermembrane recepter protein (inferred from 90% identity to pfo:Pfl01_0293)

Predicted SEED Role

"Ferrichrome-iron receptor" in subsystem Iron acquisition in Vibrio or Transport of Iron

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 A0A166NB23 at UniProt or InterPro

Protein Sequence (697 amino acids)

>Pf1N1B4_1659 Ferrichrome-iron receptor (Pseudomonas fluorescens FW300-N1B4)
MPAPSRLTPITLGLSAFLSAGFTCAATTVLPETSINAEAQVDDPRVKETSTATRTATPVR
YVPQAIDSVKTANVVDYGTNDLGTALSGMPNVSSGADTRFDSLRIRGFDASNDFYLDGIR
DDSQYVRDLHNIERIEVLKGPAAVLYGRGSQGGIVNRVSKLPEFGRRSTIEAQGGSDDLR
SLYADLSTDPSENISLRLNMGNMDQNSFRDGVSGNRQLFAPSMSWQLTPDLNWLVQYEYS
RYNRTPDRGIPGVNGRPADVGRDTTYGSEHDFIDDKSQSLRSKLSYELSDNWQLRHTLGV
FKLNSDFDNTYLTGYTPATNKVTRQHWQQDLTTRNVYNNVELEGGFDTFGLEHRLLTGIE
IGSQRRDPTLYNAATSGRGSSPVPALDLYNPNRDLRHTGRMQVSSSTHTEVESRAVYVQD
QLRLNDQWQLLAGLRYDTFDIESTNKLRDISEDRDSHSTSPRVGVVWTPLQNHSFYASWT
KTFSPVGGGLIGITPGAAGNSNDLSPELTKQKEIGVKSDWLDDRLSTTLAIYELELSNRR
TSDPNNPTMTLLTGLQRSRGIELTGTGKIAGNWYVRGGVGVQDAKVEKDNNGFEGKRISN
VAKHNGSLFLTWKPEMGWYAETGLTLVGQRYADNLNTTVLPGYGRWDALAGFRHKDWDLR
AALNNITDREYYSSATSAAQIQPGAPRSLVVTGTYSF