Protein Info for AO353_01575 in Pseudomonas fluorescens FW300-N2E3

Annotation: chemotaxis protein CheY

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 50 100 150 200 250 300 350 407 PF10609: ParA" amino acids 148 to 205 (58 residues), 27.6 bits, see alignment E=4.7e-10 PF13614: AAA_31" amino acids 148 to 304 (157 residues), 51.7 bits, see alignment E=2.7e-17 PF06564: CBP_BcsQ" amino acids 149 to 298 (150 residues), 32.9 bits, see alignment E=1.2e-11 PF09140: MipZ" amino acids 150 to 293 (144 residues), 22.9 bits, see alignment E=1.2e-08 PF01656: CbiA" amino acids 150 to 333 (184 residues), 32.1 bits, see alignment E=2.5e-11

Best Hits

KEGG orthology group: K02282, pilus assembly protein CpaE (inferred from 84% identity to pba:PSEBR_a4088)

Predicted SEED Role

"Type II/IV secretion system ATPase TadZ/CpaE, associated with Flp pilus assembly" in subsystem Widespread colonization island

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 A0A0N9WBX4 at UniProt or InterPro

Protein Sequence (407 amino acids)

>AO353_01575 chemotaxis protein CheY (Pseudomonas fluorescens FW300-N2E3)
MLNIKETSLSTATTGKPGLRLLISSRDATALRDLQSVCQRMPSLEVSTRLVSNGHVDPLY
GLERMPDLLLVRVSHLWREELAALLQHPAHERPPLLVCGLLNEQDAMRLAMQAGARDVLP
EPIAETELVSALSRLVTEVRVNSGAEGKLIAVMGAKGGSGSTLLACNLAHQLSVKGGNTL
LLDMDLQFGSVTHYLDVAQSHSHLEVLQQVEDMDSVALRGFCSHFSPTLHVLGGRAGELC
LPQDAQPEQLDALLQLARASYDWVVVDLPRQIDHLTGSVLEQADRVYVVVQQSVSHLRDA
SSLTRILREDLGVRGDQLQVVVNRYDKSAAISLKDIGEALRCANLLKLPNDFNLVSQSQN
SGVPLGVQAPRAPISVAVRQMSEALVGKQMTGNKGLFKRAFNRFFGG