Protein Info for Psyr_4175 in Pseudomonas syringae pv. syringae B728a ΔmexB

Annotation: Transport-associated 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 50 117 signal peptide" amino acids 1 to 25 (25 residues), see Phobius details PF04972: BON" amino acids 48 to 110 (63 residues), 40.2 bits, see alignment E=1.7e-14

Best Hits

KEGG orthology group: K04065, hyperosmotically inducible periplasmic protein (inferred from 100% identity to psb:Psyr_4175)

Predicted SEED Role

"Osmotically inducible protein OsmY"

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 Q4ZNR7 at UniProt or InterPro

Protein Sequence (117 amino acids)

>Psyr_4175 Transport-associated protein (Pseudomonas syringae pv. syringae B728a ΔmexB)
MKKFAIAAATATALTLTMANAAFAQTSAQAPMVLAANTTTQEVKEDTSDAWITTKVKADI
LTEKGLTDAGIKVETNKGVVSLSSMKPVTEAQKNTAVAITKKIKGVKDVSAAGLKAE