Protein Info for Pf1N1B4_3886 in Pseudomonas fluorescens FW300-N1B4

Annotation: Aerotaxis receptor Aer

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 50 100 150 200 250 300 350 400 450 521 transmembrane" amino acids 149 to 168 (20 residues), see Phobius details amino acids 174 to 193 (20 residues), see Phobius details TIGR00229: PAS domain S-box protein" amino acids 20 to 109 (90 residues), 40.9 bits, see alignment E=1e-14 PF00989: PAS" amino acids 21 to 109 (89 residues), 39.7 bits, see alignment E=8.9e-14 PF13426: PAS_9" amino acids 24 to 107 (84 residues), 39.1 bits, see alignment E=1.6e-13 PF08447: PAS_3" amino acids 31 to 106 (76 residues), 54.7 bits, see alignment E=2e-18 PF00015: MCPsignal" amino acids 320 to 487 (168 residues), 158.6 bits, see alignment E=2.8e-50

Best Hits

KEGG orthology group: K03776, aerotaxis receptor (inferred from 96% identity to pfo:Pfl01_1833)

Predicted SEED Role

"Aerotaxis receptor Aer"

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 A0A166PMG6 at UniProt or InterPro

Protein Sequence (521 amino acids)

>Pf1N1B4_3886 Aerotaxis receptor Aer (Pseudomonas fluorescens FW300-N1B4)
MRNNQPITQRERTFPAQQRLISTTDAKGVITYCNDAFVEISGFSREELIRAPHNLVRHPD
VPAAVFAHMWDTLKQGLPWMGIVKNRCKTGDHYWVNAYVTPVFDGNQLVGYESVRVKPTA
EQIRRAEALYQRINQGKSAIPQSDKWLPVLQDWLPFILVSQLSFMIGATLTSQWGFALAA
GLSVPLGLMGLSWQQRGIKRLLRLAEQTTSDPLIAQMYTDSRGAQARLEMSILSQEARLK
TCLTRLQDTAEHLTEQAKQSDTLAHNSSTGLERQRVETEQVATAVNQMAATTQEVASHVQ
RTADATQEANRLTGRGRDIAGETREAIQRLSVVVGETGLTVTQLAKDSDEIGGVVDVIKG
IADQTNLLALNAAIEAARAGEMGRGFAVVADEVRQLAQRTSESTGQIHALIAKLQQTAST
AVQTMETGHRQAEEGVARVLEADQALVGISEAVANITDMTTQIAAATEEQSAVAEEISRN
ISNISQLADQTSEQAQHSALLSEELTKTANTQYSLVERFNR