Protein Info for HSERO_RS16235 in Herbaspirillum seropedicae SmR1

Annotation: TonB-denpendent 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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 755 signal peptide" amino acids 1 to 33 (33 residues), see Phobius details PF07715: Plug" amino acids 54 to 167 (114 residues), 44.3 bits, see alignment E=2.3e-15 PF00593: TonB_dep_Rec" amino acids 289 to 731 (443 residues), 183.5 bits, see alignment E=1.4e-57

Best Hits

KEGG orthology group: K02014, iron complex outermembrane recepter protein (inferred from 100% identity to hse:Hsero_3245)

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 D8J1F7 at UniProt or InterPro

Protein Sequence (755 amino acids)

>HSERO_RS16235 TonB-denpendent receptor (Herbaspirillum seropedicae SmR1)
MNPFPLRRRRLILSVLSAWSGAALAQQSAVEASDAAALPTIEVRGTVAAPQRTQLPQTSA
SVTADTAADTINVTDSADALKYLPSLSVRKRYIGDTQSPLATRTTGVNASARSLVYADGI
LLSALVNNNNGNGSPRWFMVAPEEIARIDVMYGPFAAEYPGNSYGAVTEITTRMPERFEA
SIKTQYAQQDFSQYGVSGTYRAQEVNVGLGNRSGALAWRFSVNHLDSYSPPVTYVTAATA
PAGSTGAVATQDRLGRNIQVLGAGNLTHTVQDTARLKLSYDFTPTLTATYTLGFWQNQAN
ATPHTFLRNAVGAPVYTSGFNSNTVEQQQWMQGLEVRSHTDGVWDWQVAASAISSSRDLT
RTSTTTLPAGLAGAGSIADASGTGWSTLDAKGIWRPQGSAQVISVGAHYDRYTLATPTWN
TSNWSSGSAGALNADSRGKTTTSALWAQDAWRFSPGWKATLGARYEWWRAFGGFNYSTNG
SGVGFPVTQPEVSHSGLSPKATLAWALAEDWLVTLSTGRALRFPTVGELYQNVSVGSVFL
QANPNLKPEKVWSTELAIERQLKEGQGKWRVSLFEERVSDALISQSSTIGSSVASFTQNV
DRTRQRGIEAAFERNDVLVRGFSLNGSVTWVDARILENKAYVPTIAGASSVGQRTPYVPE
WRATLVASYQPDEHWTYTLAGRYSARVYATVDNTDINTHTYQGFDGYTVFDARLRYRFDR
HWSAALGVDNLGNRSYFLFHPFPQRTVLAELKYDF