Protein Info for QEN71_RS29695 in Paraburkholderia sabiae LMG 24235

Annotation: TonB-dependent siderophore 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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 737 signal peptide" amino acids 1 to 40 (40 residues), see Phobius details PF07715: Plug" amino acids 93 to 190 (98 residues), 61.4 bits, see alignment E=1.1e-20 TIGR01783: TonB-dependent siderophore receptor" amino acids 95 to 737 (643 residues), 336.5 bits, see alignment E=1.8e-104 PF00593: TonB_dep_Rec" amino acids 268 to 707 (440 residues), 120.6 bits, see alignment E=1.7e-38

Best Hits

KEGG orthology group: K02014, iron complex outermembrane recepter protein (inferred from 64% identity to bur:Bcep18194_A5515)

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

Find the best match in UniProt

Protein Sequence (737 amino acids)

>QEN71_RS29695 TonB-dependent siderophore receptor (Paraburkholderia sabiae LMG 24235)
MPTTDSSRPRVRPLPAAVRHLFACAAVPLTMGFAVTAHAQSDAAPSNGAAANTLPAVKVQ
GTADTLPGDFAPTYSGGQIARGGQFGVLGNQKLSDVPFSMTSYTSKAIEDSQAQSVGDLL
AHDPAVRPAYGFGNFSEVFVIRGFQLNGDDVSLNGLYGITPRQLVSVDVLERVDVFKGAN
AFLNGASPTGSSIGGGINLELKRADDKPLTRVTVDGSASGQIGTHVDVGRRFGSEGQFGI
RVNGSIDGGETSIDDEFRHNQTTAVSLDWRGDKLRLYGDFLYQRKNIDQGRSTVSVTGDI
VPEPPSATHNFAQPWTQSTLEDTVGILRAEYDFLPGWTAYASGGVHRSHEDGTYSSPTFN
AVTGTTASRGDILRTTNAQSAEVGVRGRFATGPVTHMVSAGAAITSLVDREAFAFSTSFP
TSLYGGGIVPEPATNGFVAGSFSDPGLADHILTRSVALSDTLGFLNDRVLFTIGARHQQL
HQNNYTVGTDQISSTFDQSINTPIFGLVVKPTNEISLFANRAESLAAGQTAPFGAANVGQ
TLSPRRSKQYEVGAKYDTNHFGGELALFQIEQPTAYTDSTTNVFGTNGTQRHRGIELSVY
GEPVKGVRVLAGATLLNAKQLDTNGGLTDGYRPIGVPSYLFNLGGEYDLPWVQGLTFTAA
WIHTGNQYLDAANKLSIPAWDRFDLGARYTTSVLKHTTTFRATVENVTNKAYWSSTTGAY
LTQGKPRTFLMSLTTDF