Protein Info for A4249_RS09945 in Brevundimonas sp. GW460-12-10-14-LB2

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 934 signal peptide" amino acids 1 to 31 (31 residues), see Phobius details TIGR01782: TonB-dependent receptor" amino acids 49 to 934 (886 residues), 599.2 bits, see alignment E=7.7e-184 PF07715: Plug" amino acids 67 to 169 (103 residues), 67.8 bits, see alignment E=5.6e-23

Best Hits

Predicted SEED Role

"Predicted maltose-specific TonB-dependent receptor" in subsystem Maltose and Maltodextrin Utilization

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 A0A160I065 at UniProt or InterPro

Protein Sequence (934 amino acids)

>A4249_RS09945 TonB-dependent receptor (Brevundimonas sp. GW460-12-10-14-LB2)
MFQRLNRRARLLSGVAFGAAALMAVGSAHAQTAAATTAQADDQATEVGEIVVTGIRRSIE
AAISAKANNTSIVEVISAEDIGKLPDVSIAESLARLPGVTMQRLDGRSQAISIRGLGPDF
TTALLNGRELVTTGDNRGVEFDQFPAELLNSVVVYKTPDAALIGQGLGGTVDLRTVRPLA
YGRQAIAMNYRHEWNEIGALNSGTTDNGDRYTISYIDQFLDGTLGVALGYAHMSSPYQSE
RFNAWGYPNYTDGNLLTGGVKPYVMSSELERDGYMGVLEWRPNDRIHSTIDAFYSEFKNT
QVLRGIEFPLAWGGSSGDCTVNVPSAVCRPGPALRPGYTVQDGLIVAGTWDNIKGVVRND
LNKRDSNITALGWNTEFTLSDDWSANLDLSYSKVERNDIILETNAGTGRNINGALDTLGF
ELTDDGVTRFTSRLNYADPNLIKITSPQGWGGDVIPGGQAGYMNTPSIEDEIKAARFSVT
RELHQSPFKSIDFGANYTERQKSFVNDQFYLGVPGGGDLTVPSAFLLDPTDLGYLGISAV
LSYDALGLVNSGALNRVRNPNADVTAGNWEVTEKVSTAYVRANIDHNLFGRALTGNVGMQ
FVYTDQSSSGFSARQVGPGVSETIAVTGGDEYLEILPSANFILEAGEDMFARLAVSRTLA
RPRMDDMRASRNYSYNPSLAQSTDINRSPWGGGGGNPELRPYIADVIDVSFEKYFANRKG
YISLAAFYKNLESYVFNRNQIFDFTGYPIGVISPTNPEPALRQGLVGAPDNGEGGWIKGL
ELSISAPFDIFHPALEGFGAQFSASTTDSEVQPDPTQAPTALPGLSENVINGSLYYERYG
FQSRISARYRSDYLGEVAGFGNGRTLRSVAAETVVDAQVGYEFQSGPLEGLSVLAQVNNL
TDEPFKTFENGDERRTIDYQHYGRTFAVGLNYKF