Protein Info for MIT1002_02644 in Alteromonas macleodii MIT1002

Annotation: Colicin I receptor precursor

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 864 signal peptide" amino acids 1 to 28 (28 residues), see Phobius details PF07715: Plug" amino acids 52 to 171 (120 residues), 75.4 bits, see alignment E=5e-25 PF00593: TonB_dep_Rec_b-barrel" amino acids 343 to 825 (483 residues), 166 bits, see alignment E=2.8e-52

Best Hits

KEGG orthology group: None (inferred from 98% identity to amc:MADE_01107)

Predicted SEED Role

"TonB-dependent receptor; Outer membrane receptor for ferrienterochelin and colicins"

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 (864 amino acids)

>MIT1002_02644 Colicin I receptor precursor (Alteromonas macleodii MIT1002)
MKQGRKVSAIAVGLALSGLTSLSPAYAQQADEEAANLERIAVTGSRIKRTDMEGPSPIQS
IDATMIEGMGYENLQQLLERMPATGAGTFSTRNNSQDSTANGAAAVSLRGMGPDATLVLI
NGRRVAISAFAESITNSFVDINSIPVSAIERIDILKDGASAIYGSDAVAGVVNVVLKKDY
EGLEINAGYGGTTGPSYDETTASILWGSQSEKSSATVIIDYFNNSTLGADEMGRFGTANQ
SPYGGMDFRSSRGYPGYFYVDGVKTIDPDCPEDSATASGSCLFDYGPFGLTIPASERVGF
IGQFDYKIGDETTAFMEVAMQHNTSEAGGAATPLDEDAGLTVPGTHPDNPFGQDIEIGRY
RPVDAGARRWDIESDTLRLVAGLRGTFNDYDWEASVQKGRSRSEQSGDQSQGWVRVDWLQ
EQINLGNYNPFGGVTNPQSVIDDITTSLVRRGESRMTSVDAHITGEAFSFGDDVVMMAAG
VEYREEQVSDVPDVQFQRGLIFGTESVSASAERDQYAAYLELSIPLAEQLELQLAGRYDH
YSDFGSTTNPKIALRWAPSDEVTVRGSWAQGFRAPSLAQVGLGPSQKSVFFVDKYRCDAT
GQDCESLDYNIEFAGNPNLDAEESESWNVGVIYAPIQELGLSIDVWSITQDNKIDEQQFG
LVYDAECNNQDSTICVRLDPQPDESLGVIQKIFNTYQNVSSQEASGVDFSANYRMELQEF
GNVRFNLDWSYMNEFEKDGLEYTGEYGYPEHRWLFGTTWSKGAFDANLNISFVGEFEDTP
DIDFDGVLDFEENTSRTVDSQMLVDLQFGYNYSDNLRLVIGSNNLLDEEPPFAIGDGDGD
LYGYVGGVHNPRGRFVYSKLTYRF