Protein Info for Psest_3369 in Pseudomonas stutzeri RCH2

Annotation: prepilin-type N-terminal cleavage/methylation domain

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 50 100 150 178 signal peptide" amino acids 1 to 20 (20 residues), see Phobius details transmembrane" amino acids 21 to 37 (17 residues), see Phobius details PF07963: N_methyl" amino acids 9 to 33 (25 residues), 29.2 bits, see alignment 4.9e-11 TIGR02532: prepilin-type N-terminal cleavage/methylation domain" amino acids 12 to 34 (23 residues), 24.7 bits, see alignment (E = 7.4e-10) PF12019: GspH" amino acids 51 to 164 (114 residues), 70 bits, see alignment E=2.5e-23

Best Hits

KEGG orthology group: K08084, type IV fimbrial biogenesis protein FimT (inferred from 43% identity to pfv:Psefu_3821)

Predicted SEED Role

No annotation

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 L0GRB4 at UniProt or InterPro

Protein Sequence (178 amino acids)

>Psest_3369 prepilin-type N-terminal cleavage/methylation domain (Pseudomonas stutzeri RCH2)
MQRNRTMANRNQGFTFIELIVTLTVLAISIAVAVPAFTATLDSVRERTLLDQLLADIHFA
RSTAINRRRPVSICTGYGTCSGETNWSGPVFIFDDLNGNGALDDGDSPLRASMIGSNYQW
SWSNFRKQPHLTFKPDGTTHSLNGSFVLCRRGMALKKVVINITGRVKLESPNATDRCG