Protein Info for Psest_2341 in Pseudomonas stutzeri RCH2

Annotation: Lipase chaperone

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 50 100 150 200 250 300 340 signal peptide" amino acids 1 to 26 (26 residues), see Phobius details PF03280: Lipase_chap" amino acids 133 to 323 (191 residues), 183.7 bits, see alignment E=2e-58

Best Hits

Swiss-Prot: 67% identical to LIFO_PSEU5: Lipase chaperone (lifO) from Pseudomonas stutzeri (strain A1501)

KEGG orthology group: None (inferred from 67% identity to psa:PST_2015)

Predicted SEED Role

"Lipase activator protein, Lipase-specific foldase" in subsystem Cytolysin and Lipase operon in Vibrio

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Compare to protein 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 L0GM49 at UniProt or InterPro

Protein Sequence (340 amino acids)

>Psest_2341 Lipase chaperone (Pseudomonas stutzeri RCH2)
MSRYILLLVLAVGLSLTIILSRSATAPTPVAEQPPPASSTPSASTAPLGQAAVSKPQPQV
SARLPTSFQGTQVDGHLRVDAAGNLIVGAEIRQLFDYFLAAIGEEPLKNSIERLRRHITA
ELAEPARGQALSVLNQYLSYKRQLLELEASYARAPDLSALRQRLHAVQALRARVLDPVVH
QAFFALDEAYDRFSLERLAIRFDSGLDSDAKGRAVDQLRAGLPAELQELLMPQLQTELRE
QTNALVQSGAGPEQVRQLRQQLVGSAAADRLDALDRQRQQWQQRVTTYQQARANIEASRG
LDEIERKAAIERLEEQHFNASERLRLLAVAQQRQVGDAER