Protein Info for Psest_1243 in Pseudomonas stutzeri RCH2

Annotation: preprotein translocase, YajC subunit

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 50 109 transmembrane" amino acids 23 to 40 (18 residues), see Phobius details TIGR00739: preprotein translocase, YajC subunit" amino acids 24 to 101 (78 residues), 97.9 bits, see alignment E=1.4e-32 PF02699: YajC" amino acids 25 to 98 (74 residues), 98.9 bits, see alignment E=6.1e-33

Best Hits

Swiss-Prot: 47% identical to YAJC_HAEIN: Sec translocon accessory complex subunit YajC (yajC) from Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd)

KEGG orthology group: K03210, preprotein translocase subunit YajC (inferred from 97% identity to psa:PST_3050)

Predicted SEED Role

"Preprotein translocase subunit YajC (TC 3.A.5.1.1)" (TC 3.A.5.1.1)

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 L0GIG5 at UniProt or InterPro

Protein Sequence (109 amino acids)

>Psest_1243 preprotein translocase, YajC subunit (Pseudomonas stutzeri RCH2)
MSFLIPAAYAQEAAAGPAGTGFEWVFLVGFLVIFYLMIWRPQSKRAKEHKNLIAGLQKGD
EVVTSGGIAGKVTKVADDFVVIEVSDNVELKFQKVAIAATLPKGTLKAI