Protein Info for Pf6N2E2_5194 in Pseudomonas fluorescens FW300-N2E2

Annotation: Methyl-accepting chemotaxis 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 50 100 150 200 250 300 350 400 453 PF08448: PAS_4" amino acids 50 to 150 (101 residues), 41.5 bits, see alignment E=4.3e-14 amino acids 169 to 273 (105 residues), 36 bits, see alignment E=2.2e-12 TIGR00229: PAS domain S-box protein" amino acids 50 to 156 (107 residues), 40.2 bits, see alignment E=1.8e-14 amino acids 167 to 278 (112 residues), 54.5 bits, see alignment E=6.4e-19 PF00989: PAS" amino acids 51 to 142 (92 residues), 24.5 bits, see alignment E=6.9e-09 PF13426: PAS_9" amino acids 51 to 148 (98 residues), 43.4 bits, see alignment E=1.1e-14 amino acids 175 to 271 (97 residues), 41.5 bits, see alignment E=4.2e-14 PF08447: PAS_3" amino acids 59 to 140 (82 residues), 27.4 bits, see alignment E=1e-09 amino acids 180 to 265 (86 residues), 56.2 bits, see alignment E=1e-18 PF00015: MCPsignal" amino acids 291 to 449 (159 residues), 127.9 bits, see alignment E=1.2e-40

Best Hits

Swiss-Prot: 44% identical to BDLA_PSEAE: Biofilm dispersion protein BdlA (bdlA) from Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)

KEGG orthology group: K03406, methyl-accepting chemotaxis protein (inferred from 96% identity to pba:PSEBR_a4775)

Predicted SEED Role

"Methyl-accepting chemotaxis 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 A0A160A3C0 at UniProt or InterPro

Protein Sequence (453 amino acids)

>Pf6N2E2_5194 Methyl-accepting chemotaxis protein (Pseudomonas fluorescens FW300-N2E2)
MAREQHLIFLLSELPMFNNRLKQELLALRQELSSLVQVKESLDREMLGLTLDADGRIQSV
NQNFLDEMRYKSQDLIGRAVDELVPGYLKTNEFQVRFKSALTRGEHFSGAVRLLRGNGQE
AWLRSILQPVQGADGRVRFFSMYSNDLTRTIEASREHENLIGALVRSTAVIEFDLGGHVL
TANDRFLNAMGYSLAQIKGKHHRMFCEPEEYNSAAYEQFWKRLNSGEFVAGRFKRIDSSG
REVWLEASYNPVLDANERLYKVVKFATNITDQVNQEKAVAEAANIAYSTSLQTDNSAQRG
TTVVTQAVDVMRDLARHMQTAGEGIEALNEQSLVIGTIVKTISGIAEQTNLLALNAAIEA
ARAGEQGRGFAVVADEVRQLASRTSQATDEIVGVVRQNQDMARNAVALMTDGQHQAEHGL
ALAAEAGTVIVEIQDGAKKVVDAVSQFANQLST