Protein Info for AO356_29520 in Pseudomonas fluorescens FW300-N2C3

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 779 signal peptide" amino acids 1 to 36 (36 residues), see Phobius details PF07715: Plug" amino acids 63 to 170 (108 residues), 67.1 bits, see alignment E=2.8e-22 PF00593: TonB_dep_Rec" amino acids 280 to 743 (464 residues), 113.5 bits, see alignment E=3.5e-36 PF14905: OMP_b-brl_3" amino acids 555 to 755 (201 residues), 27.2 bits, see alignment E=3.1e-10

Best Hits

KEGG orthology group: None (inferred from 95% identity to pfs:PFLU0206)

Predicted SEED Role

"Outer membrane receptor proteins, mostly Fe transport" in subsystem Hemin transport system

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 A0A0N7H379 at UniProt or InterPro

Protein Sequence (779 amino acids)

>AO356_29520 TonB-dependent receptor (Pseudomonas fluorescens FW300-N2C3)
MSLLKPAVPCSPWKLKRLPLAMLLAGSASWTPSHAAEPAPSGESASGQLETVTVTARRRT
ESAQEVPTPMSVIGGQALESQRVYRIQDLQQLVPSVNVAYMHARQSSVSIRGLGNNPASD
GLEGSVGLYIDNVYLGRPGMAVFDLMDIEQLEVLRGPQGTLFGKNTTAGVINISTRAPSF
TPERSIETSLGEDGYFQTKGTISGPLTDELAGRFSAYRTRSDGDIKNEYDGHDLNGGSRQ
GFRGQLLYKPNEAFNLRWIGDYNEEDSSAGTRVLYSTGPTINGTNLYQSRAAAAGATLVD
GTHRKVNLDSDQHVTVFQGGTSLEANWTLPSDFTLTSVSSYRFWNFTPRNDDGLNVPASY
NGGVSVEDKQWSQEFRLASPTGGFFDYVLGAYYFGNSLDNKSFVSYGPQADIWNGTPAGA
LANVSTVGNGHIRTDSFALFAQGTWHLTERLDFTAGLRGTYEEKSAWVTRNSPVGGAAVT
GAAATARRNRTGAYDSGDLTQYSASPSGLLNLSYRLNDNLLGYATLSHGEKSGGVNLVVG
SAPTAGADSLLVGTERANNAELGFKSTLWDRRLQLNANLFWTQVNGYQTNAYDPDNRVQY
LTNAGSVRSRGVEVESTWLPIKGLTLNLNGSFNDVRYLSYKDAPCPPEVSLRPGAPASCD
LSGHQVVGASKWIANANGEYKWNLDNGFEPYVTGSYAFRSKAVGTVEDSDYGQIPAYAVV
NLSTGLRGNYEQGQWDVSLWLKNAFDKTYYTTLWTGGNGGYEGLLGSPRTLGVTGRYDF