Protein Info for LU632_RS00700 in Erwinia tracheiphila SCR3

Annotation: fimbrial biogenesis outer membrane usher protein

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 878 signal peptide" amino acids 1 to 43 (43 residues), see Phobius details PF13954: PapC_N" amino acids 60 to 209 (150 residues), 129.9 bits, see alignment E=1.1e-41 PF00577: Usher" amino acids 233 to 786 (554 residues), 485.7 bits, see alignment E=3.4e-149 PF13953: PapC_C" amino acids 797 to 854 (58 residues), 29.1 bits, see alignment 1.1e-10

Best Hits

KEGG orthology group: K07347, outer membrane usher protein (inferred from 54% identity to ctu:CTU_12140)

Predicted SEED Role

"Putative outer membrane fimbrial usher porin precursor"

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 (878 amino acids)

>LU632_RS00700 fimbrial biogenesis outer membrane usher protein (Erwinia tracheiphila SCR3)
MYQPEMNLCHKHKGTSLCAFSSRKIITTIGIVCVVVAPVCRAETLVSSTENVITESAAIE
FNPSFMHGAAVDVSRFDRGNFVSPGDYPVTVIVNNQNRGKRTVHFTSPDNRSSAHACFTY
AELEQLGIKLTNAPPSKGQTEQDTVRNGGMQCQRLENIIVESSVHYDGGDFLLSIIVPQI
NLVQFPRGYIDPNVWESGVTAGFIDYNTNLYSIKSGTGNYGGDSTVYTNNIGLLAGFNVV
GWRLRKRFNTNWSNRYGMHTQSLLGYAQTDITPLKSQLTIGDNNTRGEIFDSYTLRGVQL
QSDERMLPEGVRNYVPVLRGIAETNARVTVTQRGNVIYETTLPPGPFELTDIGAMGYGGD
LVMTITEADGRQRIQSIPYSAPPMLLHEGVSNFGLSVGQIRDNVLRKNPAVMQGVYQYGL
TSMYTLYGGMQLSERYHAVVLGNSINTPVGGIYLDSTYARSELREDKAEGNSFRIGYSKY
LEPTNTDFTLAAYRYSTKGFYTFREATVDRYGSRTNLSEIDYRTREKLTLTMGQRLWNNS
YIHASGSIYNYWDERSNAKQYSLSYNKSERYFSWSLSASRSYTSTGKNINSYNISFSVPL
GQRNVNTKPAFSSVYSTYTHDSANNSMLQMNANGSQGERNEFNYGIGTSFGRYSSGSNQQ
GVSGNASYRSSYGQIGMTASLNSESTRQLSLSANGSLVAHQGGATLGPQLGDSPFAIVNV
PGGEKAKLFNGYGSRIDSNGYAIMPSLTPYRHNSIVIDAKGLPDTVDILENESVIVPRAG
SVALVKMKTIIGIPAILTVKDNKGIVMPIGTELVDKNGENPIVIGQGGQAFVRGWDATNS
SLYVSGDSSTICRVTTGSKAPAVDSLNNMEKLEVTCNR