Protein Info for PFLU_RS02340 in Pseudomonas fluorescens SBW25

Annotation: TonB-dependent 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 50 100 150 200 250 300 350 400 450 500 550 600 650 701 signal peptide" amino acids 1 to 24 (24 residues), see Phobius details PF07715: Plug" amino acids 45 to 154 (110 residues), 68.4 bits, see alignment E=1.1e-22 PF00593: TonB_dep_Rec" amino acids 222 to 664 (443 residues), 156.8 bits, see alignment E=2.7e-49 PF14905: OMP_b-brl_3" amino acids 403 to 579 (177 residues), 31.9 bits, see alignment E=1.2e-11

Best Hits

KEGG orthology group: K02014, iron complex outermembrane recepter protein (inferred from 100% identity to pfs:PFLU0473)

Predicted SEED Role

No annotation

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 C3KDA9 at UniProt or InterPro

Protein Sequence (701 amino acids)

>PFLU_RS02340 TonB-dependent receptor (Pseudomonas fluorescens SBW25)
MNNLTRLTLLLPSLLALCDTAQADDTALILDPSVVTGSRSASPTFDLPYSVDGISHEQIS
DGQLGINASEALSRVPGLVVQNRQNYAQDLQISSRGFGARSAFGVRGLKLIADGIPASTP
DGQGQAATFNLDTAERIEVLRGPAATLYGSNAGGVIQMFSRDGEGSPRIGAETLVGSDGL
NKNHLTAEGAANGAGFVLDASRMDTNGYRDHSSARRDQTFAKLNFRPDDDSKLALVYSSL
EQNGTQDPLGQTWAAYKADPRSVSANALTYNTRKSIDHQQLGMNYARYFGDATLQVNGYT
GRRSVIQYLSIPDRFPTSGAINPANARGGVVAFDRKFYGGSIHWLQPITSAPGDLTLIAG
LDYDRSVDDRQGYSNTVKGVQGVKGALGRDEIDTATSLDPFVQANWLLGDWTLQAGLRHS
TMEMEVGDHFLSDGNDSGSKTYQKNTPSVSVMYAFTEDLHGYVSAGKGFETPTQAESAYS
STVNGFNFALKPSVSKQYEIGVKARVGQDTRVNAAIFQITTEDELVVQQSSGGRTTYQNA
GRTLRRGFELGVESQLSEQWSANLAYTRLQATYDSDFVSGGSTAVDKGNYLPGVPQTTLF
AELNWKPRDWVSTAIEGLYRSKVYVEDTNSQHAAPAYSVFNWRARFEQKVEHWTFHQTLR
LDNLLDRQYVGSVIVGDGNNRYYEAAPGRSWYAGAGAEYQF