Protein Info for MIT1002_03933 in Alteromonas macleodii MIT1002

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 977 signal peptide" amino acids 1 to 27 (27 residues), see Phobius details TIGR01782: TonB-dependent receptor" amino acids 43 to 976 (934 residues), 489.8 bits, see alignment E=9.1e-151 PF07715: Plug" amino acids 68 to 164 (97 residues), 52.1 bits, see alignment E=8.6e-18 PF00593: TonB_dep_Rec_b-barrel" amino acids 427 to 938 (512 residues), 121.3 bits, see alignment E=1e-38

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 (977 amino acids)

>MIT1002_03933 TonB-dependent receptor (Alteromonas macleodii MIT1002)
MKVFQWTALALAVSTAFSSMAQTAPAQENTEQTETNETPSEIEVVEVKGVKQADLKARDL
ERMKSGFSSVISTDDLGNFVDQNVAESLRRLPGVTLQRSEGEGKFVTVRGLGPGFVSINM
NGAQMSGAGEERRVGLDALPADLLGTIEVLKTLTPDQNLNSIGGTVNVKAISAFDRGKNT
LKMRVQDAYSEAREKHSPKFSLDGTQFFLDNTFGIGFAISHEDRKTQIDETRHHSTNEMK
FYTADLGKTEEEIAQGDEILAPSQLEVRREIAGRTRQAAALNLEYKPSADAYYYAKGTFT
QFEDDDRAQREFYDFQDAGSVGNDEIVYVNGATKEFILSDIDVFHQHFLQESKNKTITFS
LGGENRIAERFVFDYEYAQSRSEEDSTGDRRVQFRERDLIVYGQGGRDNINARILSPQEA
AEIAGLTYDPENSIFGTSGSGDGSDLSNYQFDNLFLEGGTRIDEIKTVNLNLRTDIFNDW
LNTIKFGVQVSERDHVRDKDRWSFDPSAGDCSDDACIAAVNSTLADYDTQIPSNSAFQLP
FESRAVVDQIVDATRQTVEPATNGEVSIESTKGDYSITEDTQAVYAMAELPLGADATLTT
GVRWTQTEFSSTGFLSLENDDFEFNGAGAGALDIAIPLPEASIKYSEFFPSAHIKWEPSE
NFLVRAAAWTSFTRPSFKQARAFAVFDSDIELCPPGSDDCDDSQGGASLQQLSQYVLGSD
NALDVGNPNLVAMTSINYDASIGWYPSENLFMEAAVFYKDIDNFIVDVNGIGMALNDLPL
TLPVNQVTEFVIPQDLYLNEINITVNGNKASVVGLELSYNQYFENGLFIQSNATILDSEA
TLDSSIRQGKVALPDQADTTFNLVFGWESETFSARLIGNVRSEVLEQIGSCPITADLNDP
KGCKIWGDQYQDSVKSLDFKLQYDITEYAQLYFDAINLTEESDLRYFQGNALSGGNILYQ
KEEYGRSYQLGVNIKFY