Protein Info for PFLU_RS18035 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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 837 signal peptide" amino acids 1 to 27 (27 residues), see Phobius details TIGR01782: TonB-dependent receptor" amino acids 33 to 835 (803 residues), 635 bits, see alignment E=1.2e-194 PF07715: Plug" amino acids 51 to 156 (106 residues), 50.4 bits, see alignment E=4.3e-17 PF00593: TonB_dep_Rec" amino acids 357 to 803 (447 residues), 162.6 bits, see alignment E=4.4e-51 PF14905: OMP_b-brl_3" amino acids 496 to 834 (339 residues), 105.4 bits, see alignment E=5.6e-34

Best Hits

KEGG orthology group: None (inferred from 100% identity to pfs:PFLU3698)

Predicted SEED Role

"TonB-dependent receptor, in a cluster with 3-phytase"

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 C3JXS6 at UniProt or InterPro

Protein Sequence (837 amino acids)

>PFLU_RS18035 TonB-dependent receptor (Pseudomonas fluorescens SBW25)
MYKRTGLVSFTLTALALAMASERLNAADAATTEHVEVVGQAAAMDQALKEQRKSDSIKSV
VHADGVAQLPDENVAEAAQRLPGISVERDQGEGRFVSVRGLGPDLNSVTINGTLVPAPES
ARRAVALDVLPSELVQSLSVIKTLTPDMDANSLGGTVDVQSLSAFDHKGLFYTGSTEASY
DKNTRQTSPKFSGAASNRFSLGDGIDNFGVAAALSWQKRDFGSDNVETGGAWDFTDGAKL
NEFEQRDYDISRERAGGGLNFDYKPDDLSSYYLRTLYSRYTDTETRNAASLEFADPQAPG
ELGDAEAKRKLKNREETQEIQSYVFGGERMLGLWTLSGQAGYSQSSEDSPAHIAGATFDG
GDFANSGFYDQDKPRPIIGSGFYDARNFTLDKVDWEKQNTKDTEKNLRLDLARDYDLSGY
ASQVKFGGKVSRRHKDNDLEAWVYKDFDTLGFSADQLNLSQFQKGSVDYRLGNYGPGISP
GAIKQLIGSLNPADFYDETESRVNDFTIREDINAGYLMNTIDIDDWRFIAGLRYEGTEFE
AKGTGATDGVFTPTETKRRYHHWLPGLHARYQIDKHTQVRAAWTKSVVRPTFGQLAPGFV
IDDDEATFGNPDLKPLESSNLDLGIEHFMGRAGTVSAFVFYKDIKNFVYNTDLAGTGAWT
NFAEAHTYANGDSAKLYGLELAYSQKFDWLPAPWNGLLIGANSTFSRSSADIEGFDSTSG
TNRKRNISLPNQSDTVGNLMLGWEDDKLSLRVSANYKSAYLYELASINDKAHDLHVDAQT
FVDFSACYSLTKNLQVSFEAQNLTDESYFVYTGHRSYNGQYEEYGPTYKLGLTFTHF