Protein Info for LRK55_RS06735 in Rhodanobacter denitrificans MT42

Annotation: fimbria/pilus 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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 802 signal peptide" amino acids 1 to 34 (34 residues), see Phobius details PF00577: Usher" amino acids 229 to 704 (476 residues), 125.5 bits, see alignment E=3e-40 PF13953: PapC_C" amino acids 722 to 781 (60 residues), 34.5 bits, see alignment 1.5e-12

Best Hits

KEGG orthology group: K07347, outer membrane usher protein (inferred from 56% identity to vap:Vapar_1921)

Predicted SEED Role

"Sigma-fimbriae usher protein"

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 (802 amino acids)

>LRK55_RS06735 fimbria/pilus outer membrane usher protein (Rhodanobacter denitrificans MT42)
MARRPRKRSRWPIALAESLLLPCLLAIATRATAADAVRSPDSVDGSALAADPVGAMATID
ATDLYLDLIINGTERGLVHLGYRDGTLWATRATLQQLGFMLPTDSPDPVRLDSLPGVQVR
YDAEQQSATLTVPLKLLHLSTSVLNAQSASVPHANASPGALLNYDIYATRDTRGGASASA
YTELRVFGGPGTLSSTGLSQTSRTSGDWHGRSVRLDTTWSMSFPERMLTMDVGDTLTGAT
AWSRPTRIGGVQFGTNFALQPYRVTAPLPQFLGQATLPSQVELYINGMKQYSGQVPVGPF
QLNAVPGISGAGNAQLVLTDALGRVSTVDFSLYNTQQLLQKGLTDWSAGFGFVREDYGLR
SFSYSRDPMASGSWRLGLTDQFTASAHAEVTQGLANAGVGGDWLLGHAGIVSGSMARSQH
DGLDGSQLSLGYQWINSRFNFGVQGTRSSSGYRDVAALYGSPSPRLSASAQASMSTDGFG
NFGVSYVHLRYLEQTSRYASGYWYKSLGRSASISLNLNQNLDVSRDRSVFLSFSLTFDAR
TYMSAGVQRQGNRNLFDASISRSLPTDDGFGWRTQTQQGDGSHGGLAELDYLGRYGQTQV
GLVNFGGNSSAYAGASGALVLMDGHAFAARSIYNGFALVSTDGIPDVPVKLENNLVGHTD
RHGLLLVTPLNAYQNNKLSIDPMQLPADVRIGHVDTNATPVDRAGTLVSFGITPVRAASV
LLRDDAGKPLPLGSQVRLRGQPGDPALVGFDGAVYLDTLDKHNVLEVSLPEGGTCNTGFD
YRRQGDGIPQIGPLTCAKKGAP