Protein Info for AO356_29175 in Pseudomonas fluorescens FW300-N2C3

Annotation: 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 50 100 150 200 250 300 350 400 450 500 550 600 643 transmembrane" amino acids 19 to 40 (22 residues), see Phobius details amino acids 293 to 314 (22 residues), see Phobius details PF00672: HAMP" amino acids 311 to 362 (52 residues), 40 bits, see alignment 4e-14 PF00015: MCPsignal" amino acids 441 to 609 (169 residues), 143.5 bits, see alignment E=6.3e-46

Best Hits

KEGG orthology group: K03406, methyl-accepting chemotaxis protein (inferred from 91% identity to pba:PSEBR_a2128)

Predicted SEED Role

"Methyl-accepting chemotaxis protein I (serine chemoreceptor protein)" in subsystem Bacterial Chemotaxis

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 A0A0N9XGE3 at UniProt or InterPro

Protein Sequence (643 amino acids)

>AO356_29175 chemotaxis protein (Pseudomonas fluorescens FW300-N2C3)
MLVLNRVLANLSVGAKLSLGFGLVLLVTLGVALTAFRSLGVLQQRGEQSRQESSIQALIL
RARIAEKAFALDLAPQRLDQVRETIGKLNQQLDDDPANSAARASVRTAVSAYLEQFLGYA
DSLRRAREARLRMQALAQTAGDSFTLLFLDQLDALNTRLGQGAPPSSEQMVLLEQTVALR
DKLAKLRDSELYYSLDGEERYRSDWEMSMSDLLAAMQALDLGEQQSESLQEASRALGDYR
KAFVEFVDSRKQSAQSSAAMNAQTDQVSRLLAEADEQQRQAVLDDNRDADRHLGLITVLA
LALGMGASLLIRQLIVQPLRQAVQLVQRVAAGDLSDPPSGSGRRDELGQLLGTVGSMLGS
LRGLVGRIDLGVGSLNGMAGSLAEVTLSNSRGVEHQRQETELAATAMQQMAATAQEVARN
AGEASEAVAHADQQAREGDELVRQAGGKIDHLAREMSGCAQAMRNLLVESAAIGGVLDVI
KAVAEQTNLLALNAAIEAARAGEQGRGFAVVADEVRGLARRTQRSTTEIEGLIVRLSGVA
QQAAERLQGSHALSDETVVLAAQASQALARITRAVSRIEQMNQQIAAAAEQQSVVAEQVS
QSMTRVREVAEGSARESLQLQVSTNDLQRVGGELKTAVGHFRT