Protein Info for LRK53_RS09025 in Rhodanobacter sp000427505 FW510-R12

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 782 signal peptide" amino acids 1 to 34 (34 residues), see Phobius details PF07715: Plug" amino acids 60 to 168 (109 residues), 47.1 bits, see alignment E=3e-16 PF00593: TonB_dep_Rec_b-barrel" amino acids 320 to 737 (418 residues), 113.5 bits, see alignment E=2.4e-36

Best Hits

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)

Compare to protein 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

Find the best match in UniProt

Protein Sequence (782 amino acids)

>LRK53_RS09025 TonB-dependent receptor (Rhodanobacter sp000427505 FW510-R12)
MTRRVRGSKRPRLKMLAQCLAVSLVTASPTVFAQSTAPDQTPKDLQAIIVTARDQQEPLI
TVPESITTFSASSLNALDIRSFNDYATKTPNLSFNYGSGTTGISAARTIAIRGIGGQNLF
GAAGSTGFYIDDTPLPESIDPRIVDMERIEVLKGPQGTLFGQSSLGGTVRIITQKPDLSH
NDVGFMTQAGFTSGGGSPDKGGSVTGNLVVIPDEMAIRAVLFANHDAGYLTRTYPSPDSP
AVGDPFIAAPRTRVDDQGAQTTYGGSITTLLRVTPSFDATLRFLMQNTYFHGFPATFAPL
PSFKPAYQLDRAFDIQPSALDKWYLPSLDLRYHGDHYTLVSVTSYFDRHSRDIEDSTYGT
QQVMSGYYGVPSLPPQPFLWDQEHHQDQFSQELRWEFTDVFGAKGTLGAFYSKTHTTLSV
PPEYAQGLVAATADNTVVGPWPDNLLWIDRNPGMQEEKAIFGEIDVPLAERWTATLGARQ
YWLHQTSDFTAYGFNNFGATTSDPQSSHQSGLDPRLAIRYQATPNTLFYASASKGFRAGA
AQQYLPFCALPSLPADDITHLKSDTLWSYEVGAKTSIPDAGIFISASAYHIDWRNLQQQV
ALPCGAYFSINGRHAHIDGGEVEFNGRATEHLELRAGVGYERSRINDPGALSIVGITPGS
SVLGVPTWTATLAGVYTHPISRGWDGYLEADAGYTGSSRTLLNGGNGLFGTRDAYVLTNV
RVGVRHGPSDVSLNVHNAGNAKPNLGDIGYVGYAQYTQNGTIIPQVATLPPRTVLLEYRY
NY