Protein Info for Psest_1445 in Pseudomonas stutzeri RCH2

Annotation: Curli assembly protein CsgE.

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 50 100 127 signal peptide" amino acids 1 to 19 (19 residues), see Phobius details PF10627: CsgE" amino acids 23 to 126 (104 residues), 129.8 bits, see alignment E=2.3e-42

Best Hits

KEGG orthology group: K04337, curli production assembly/transport component CsgE (inferred from 92% identity to psa:PST_2857)

Predicted SEED Role

"Curli production assembly/transport component CsgE" in subsystem Curli production

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

See L0GL16 at UniProt or InterPro

Protein Sequence (127 amino acids)

>Psest_1445 Curli assembly protein CsgE. (Pseudomonas stutzeri RCH2)
MKRTAGLLLLLLGLSAHGDEAELQGFITDNTISRSGHEFYVRFCERLNDISGLDFNLAVK
ERPSARWGVLVWVEHENQTLYRRFLQPNVADMKEPAYEAADFVVEEINRRKIEALFEDNI
DMAKDEL