Protein Info for Psyr_3669 in Pseudomonas syringae pv. syringae B728a

Annotation: Membrane protein involved in aromatic hydrocarbon degradation

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 50 100 150 200 250 300 350 400 427 signal peptide" amino acids 1 to 27 (27 residues), see Phobius details PF03349: Toluene_X" amino acids 19 to 427 (409 residues), 402.3 bits, see alignment E=1.9e-124 PF02530: Porin_2" amino acids 293 to 415 (123 residues), 23.2 bits, see alignment E=4.4e-09

Best Hits

KEGG orthology group: K06076, long-chain fatty acid transport protein (inferred from 99% identity to psp:PSPPH_3689)

Predicted SEED Role

"Long-chain fatty acid transport protein"

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 Q4ZQ71 at UniProt or InterPro

Protein Sequence (427 amino acids)

>Psyr_3669 Membrane protein involved in aromatic hydrocarbon degradation (Pseudomonas syringae pv. syringae B728a)
MKIMTKALNRTTLGLALGLASSQLLAAGFALNEQSISGMGTGFAGRSSSADDASTVFGNP
AGMSRIKREQISVGAAAVIAKTDIDNGRGTFGGSNDGDMVPVVGVPMGYYVKPIDDHWAF
GLGVYVPFGLVTDYEKGFAGRYWGDKSHVQVVTFQPTVSYAFNDKVSIGFGPTINRIDGE
LTSATLNAATPGRNDGKVKIEGDDTAIGFNAGILVQATDTTRLGLTYHSKVDYKLKGKTK
IEGSGFGPFGGQKYDASLDISTPESVDFSITQQIDENWTVYAGSTWTRWSRLQDITVNND
GVPALLGGSAGPIGTITEEQNWHDTWAHAIGASYKVNKEWTLRTGFSVDQSPTNNVNRSP
RIPTGDRKIISFGAGWSPTDDLTIDVAYSYLREDETKIRDSSATKGSYSADYRNTAHGLG
TSVTYRF