Protein Info for AO353_04880 in Pseudomonas fluorescens FW300-N2E3

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 813 signal peptide" amino acids 1 to 38 (38 residues), see Phobius details PF07715: Plug" amino acids 159 to 257 (99 residues), 70.8 bits, see alignment E=1.3e-23 TIGR01783: TonB-dependent siderophore receptor" amino acids 161 to 813 (653 residues), 382.4 bits, see alignment E=2.4e-118 PF00593: TonB_dep_Rec" amino acids 332 to 782 (451 residues), 239.3 bits, see alignment E=1.6e-74

Best Hits

KEGG orthology group: K02014, iron complex outermembrane recepter protein (inferred from 88% identity to pfo:Pfl01_0931)

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 A0A0N9VKN5 at UniProt or InterPro

Protein Sequence (813 amino acids)

>AO353_04880 TonB-dependent receptor (Pseudomonas fluorescens FW300-N2E3)
MKSRAKSAAGGSVKQWFGASALAVSVLALLPLSVACAAQSSEQHRALFSFNIASKPLPQA
LSDFSRVTGISVVYTDEAPYGLSAPAIKGEMSAEQAMQRLLSKSGFTFRQTDAHTLALEP
QPTEGALNLGATTITSAVEQPMSYQPPSTTSVARSSASLQEIPQTINVVPAQVLRDQVPR
NLDDALANVSGITQGNTLGSTQDSVMTRGFGDNRNGSIMRDGMPLVQGRGLNASVDRVEV
LKGPASLLYGIQDPGGVVNMVSKKPELTQYNALTLRGSSYGNGKNGSGGSLDSTGPLGDS
GLAYRMVLDHEDEDYWRNFGTHRETLIAPSLAWFGESTKLLFAYEHREFLAPFDRGTAID
PRTNHPLDIPRGRRLDEPFNNMEGRSDLYHFEADHELNDNWKAHFGYSWNRETYDASQVR
ITAIDPKKGTLTRSMDGTQGALTTDRFTTASLEGKVDVAGMQHDLVFGVDDEYRKIYRAD
LIRQKSLFPSFSYLDPVYGREVAGTTVSAADSNQTDLLRSDSVFLQDSIHLNDQWILVAG
GRFQEYDQYAGKGRPFKANTDSNGQKWVPRAGLVYRYTDELSFYGSYTESFKPNSTIAPL
SGSSIVLDGSIAPEEAKSWELGAKLDMPGRVTGNIALFDIKKRNVLVSNSENPLVTTYSA
AGEVRSRGLEVDLTGQLSDRWSMIGSYAYTDAEVTEDPTYKGKRLQNVAKNTGSLSAVYD
FGTIVGGDQLRVGAGARYVGERAGNAVNDFDLPSYTVADAFATYDTKLDGQKVKFQLNVK
NLFDRTYYTSAVNRFFVSMGDSRQISLSSTLEF