Protein Info for ECD_04186 in Escherichia coli BL21

Annotation: fimbrial usher outer membrane porin protein; FimCD chaperone-usher

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 46 (46 residues), see Phobius details PF13954: PapC_N" amino acids 48 to 192 (145 residues), 171.6 bits, see alignment E=1.5e-54 PF00577: Usher" amino acids 208 to 790 (583 residues), 763.7 bits, see alignment E=2.1e-233 PF13953: PapC_C" amino acids 799 to 863 (65 residues), 86.1 bits, see alignment 1.7e-28

Best Hits

Swiss-Prot: 100% identical to FIMD_ECOLI: Outer membrane usher protein FimD (fimD) from Escherichia coli (strain K12)

KEGG orthology group: K07347, outer membrane usher protein (inferred from 100% identity to eco:b4317)

Predicted SEED Role

"type 1 fimbriae anchoring protein FimD"

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)

>ECD_04186 fimbrial usher outer membrane porin protein; FimCD chaperone-usher (Escherichia coli BL21)
MSYLNLRLYQRNTQCLHIRKHRLAGFFVRLVVACAFAAQAPLSSADLYFNPRFLADDPQA
VADLSRFENGQELPPGTYRVDIYLNNGYMATRDVTFNTGDSEQGIVPCLTRAQLASMGLN
TASVAGMNLLADDACVPLTTMVQDATAHLDVGQQRLNLTIPQAFMSNRARGYIPPELWDP
GINAGLLNYNFSGNSVQNRIGGNSHYAYLNLQSGLNIGAWRLRDNTTWSYNSSDRSSGSK
NKWQHINTWLERDIIPLRSRLTLGDGYTQGDIFDGINFRGAQLASDDNMLPDSQRGFAPV
IHGIARGTAQVTIKQNGYDIYNSTVPPGPFTINDIYAAGNSGDLQVTIKEADGSTQIFTV
PYSSVPLLQREGHTRYSITAGEYRSGNAQQEKPRFFQSTLLHGLPAGWTIYGGTQLADRY
RAFNFGIGKNMGALGALSVDMTQANSTLPDDSQHDGQSVRFLYNKSLNESGTNIQLVGYR
YSTSGYFNFADTTYSRMNGYNIETQDGVIQVKPKFTDYYNLAYNKRGKLQLTVTQQLGRT
STLYLSGSHQTYWGTSNVDEQFQAGLNTAFEDINWTLSYSLTKNAWQKGRDQMLALNVNI
PFSHWLRSDSKSQWRHASASYSMSHDLNGRMTNLAGVYGTLLEDNNLSYSVQTGYAGGGD
GNSGSTGYATLNYRGGYGNANIGYSHSDDIKQLYYGVSGGVLAHANGVTLGQPLNDTVVL
VKAPGAKDAKVENQTGVRTDWRGYAVLPYATEYRENRVALDTNTLADNVDLDNAVANVVP
TRGAIVRAEFKARVGIKLLMTLTHNNKPLPFGAMVTSESSQSSGIVADNGQVYLSGMPLA
GKVQVKWGEEENAHCVANYQLPPESQQQLLTQLSAECR