Protein Info for MIT1002_01954 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

1 100 200 300 400 500 600 700 800 900 1016 signal peptide" amino acids 1 to 28 (28 residues), see Phobius details TIGR01782: TonB-dependent receptor" amino acids 46 to 1015 (970 residues), 578.7 bits, see alignment E=1.2e-177 PF07715: Plug" amino acids 72 to 168 (97 residues), 50 bits, see alignment E=3.8e-17 PF00593: TonB_dep_Rec" amino acids 461 to 983 (523 residues), 90.8 bits, see alignment E=1.9e-29

Best Hits

KEGG orthology group: None (inferred from 97% identity to amc:MADE_01881)

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

Find the best match in UniProt

Protein Sequence (1016 amino acids)

>MIT1002_01954 TonB-dependent receptor (Alteromonas macleodii MIT1002)
MKTFKPSTIMAALISSGVAFSAAPLYAQESPDTSIDEVERPQEDTLERIEVRGFSTSLIQ
SLNQKRFSDTVSEQISADDLGGLPDVSMADALTRLPGISAVRTGGQAAQINIRGLSGDFV
FSTLNGREQVSTSGSRAIEFDQYPSELISEAAVYKSPKASLIEGGIAGTVELKTASPLAI
EEQHKFSANMRGMYNDRASEVSDATEYGHRLSFSYQGKFLDDTLGVSLGYARLFQPSVST
QFIGLAYNGQVDVDGLEGDIDGPADCPNCELISEGFEMQHKGGEETRDGYVAAFEWAPID
TFTLKADAFISKFDSEAFARGFRVNLGGINTGITNPVVVNNSVIGGTFSRTDNSFTRVEL
VNDDNQDFDSVTNLGVNASWEISPDLAVQFDVSRSSAESDFRNGLLWSLVGEDATAANPV
FDENVQISYLLNGLNLPDIGFNQSDAFTDLDRVMVSKYGIYPYENKDELDAYRVDFQYYV
DVPIISGFEFGYRYSDREYNNDRSVFEYGNDSAFSVSEPPLQLTSDMVEEVNWSGDFGYF
PSYLSVDLDSALNAWFPNGRPHPVQTWGPGAAGVINGPGTGPATAWTLQESGDVFETVNS
AYLMANINTEIGSIPVTGNVGVRYVKSKQSSTTLQRATQLIEDLETGTSVEVSDPTAGAQ
NITDDVGLINNFYRPALISHEYSDVLPSINLNFKLTDDTQLRVAAAKVMGRAPINRFAAN
ASTTIETVTAFQDRDSGEITLSNPTARVSGSARNSPYLEPFYATQYDVSWEYYFSDTEGA
LVVAGFYKDIESFVEDIEIEPYDFEANGIVIPDNVSVPVYLTPEFAGQEAELALDENGDP
IFITVPTENGSYSTAVNNAEGGYIRGLEIAYTQIYSMLPGMWSGLGVSASYSYTESEIQR
TLGDDVYAANLPGLSENVATLTVFWEYEGFETRLSSRYRDAFVSQQVAVNDQVVNFDEEL
VIDYQASYEINDNWSVLFQVNNLTDEPTKSYFSSEEQTGTIQYFGTQYYLGMTYQL