Protein Info for Psyr_2241 in Pseudomonas syringae pv. syringae B728a

Annotation: methyl-accepting chemotaxis sensory transducer

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 50 100 150 200 250 300 350 400 450 500 550 598 transmembrane" amino acids 23 to 43 (21 residues), see Phobius details amino acids 71 to 93 (23 residues), see Phobius details PF00672: HAMP" amino acids 93 to 136 (44 residues), 24.5 bits, see alignment 2.8e-09 PF00015: MCPsignal" amino acids 223 to 390 (168 residues), 116.5 bits, see alignment E=1.2e-37

Best Hits

KEGG orthology group: K03406, methyl-accepting chemotaxis protein (inferred from 100% identity to psb:Psyr_2241)

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)

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 Q4ZU88 at UniProt or InterPro

Protein Sequence (598 amino acids)

>Psyr_2241 methyl-accepting chemotaxis sensory transducer (Pseudomonas syringae pv. syringae B728a)
MQTLKALYESVEKQFFNTLTKKLSSLFLLVLVSALLYWVALNIRSDIMLQLRGTQTDPAA
LGVIQSQLDLLSNAILLSTLFTLVMVSFMVWYFRHLIVRPVMSMTRALEEVASGEGDLSR
DLPLLTHDEIRGLASTCNLFLAKQREIISSIQGLTVQIAVESARSLKNISDSSDSATDQA
RFAREVMDQSNMAVGSIEDVSQQTQGISSTTAQNLSMARDSYAELLEVTGNISQISSSLN
EFGGLVSGLNERSSSIKSIVGLIQQISSQTNLLALNAAIEAARAGESGRGFAVVADEVRT
LAQNVSKATDDISRNIDAMLQEVSSTHEQTIQISQSARETQLVVERASGHFESMIGDFES
TNDKLADIAAHIQQFASTNTGINERVTRIYSDSQAIDQRMQHSATATRDLSSVAEQVQAL
LGRFVLGHGELDAAITRASQCRDILQVRLAELHKQGVNLFDQSYKLIPGTDPKQYTTGYT
ERFAQICQEECDKLTKGTRGGKVTFIVDSKGYCPVNNSWVSQKPTGNREVDLPVCRNKRM
FSDPIGLRAAGNKQRFLLQTYLRDTGEIMTEIDVPFFFEGRHWGNLRMGFDAALLLGK