Protein Info for PFR28_02626 in Pseudomonas sp. RS175

Annotation: Methyl-accepting chemotaxis protein McpS

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 50 100 150 200 250 300 350 400 450 500 550 600 640 signal peptide" amino acids 1 to 30 (30 residues), see Phobius details transmembrane" amino acids 289 to 309 (21 residues), see Phobius details PF16591: HBM" amino acids 33 to 285 (253 residues), 188.6 bits, see alignment E=2.1e-59 PF00672: HAMP" amino acids 309 to 359 (51 residues), 41.5 bits, see alignment 2e-14 PF00015: MCPsignal" amino acids 451 to 606 (156 residues), 146.1 bits, see alignment E=1.4e-46

Best Hits

KEGG orthology group: None (inferred from 91% identity to pba:PSEBR_a3581)

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

Find the best match in UniProt

Protein Sequence (640 amino acids)

>PFR28_02626 Methyl-accepting chemotaxis protein McpS (Pseudomonas sp. RS175)
MKSPIANMSVMLKLALGFAVVLFLTAILAATGWFSLGKMIERADRMSSIAEFGDRLDHLR
RARFQYQLDKGDEQKGALIQASLEQLVAKEKSLAKELRKPENLKKLALIEQASAQYQRAL
DTMREAYRNDAAMRKEMGTNAVKGAALIAKVISDVEAMPVSDERRFDLYRVILKVKEDVA
LVRYEVRGYTGNPNSATEQAATRQLENAFKSIDTLNSAFGPAYADTIKQLETALIAYRQS
VQNFTASNQAIGKAVQETVDLGETITRLTDEMYASQLAYLDEESTRSRILQLSCTALAIL
LGILAAVIITRQIIRPLQDTLAVVDRIAAGDLTQDMVVTRGDELGALQQGIQRMGVTLRD
LIGGIRDGVTQIASAAEELSAVTEQTSAGVNSQKTETDQVATAMHEMSATVHEVARNAEQ
ACAAASEADAQARIGDEVVAQAIVQIERLAGEVGRSVEAMNELEQESGRIGKIMDVIRAV
AEQTNLLALNAAIEAARAGDAGRGFAVVADEVRGLAQRTQQSTEEIESLVAGMQNGTRQV
SNIMRNSRELTDSSVELAGKAGTSLGNITQAVSGIQAMNQQIAAAAVQQSSVAEDISRSI
LSVRDVSEQTASASEETAASSIELARLGNQLQQLVSHFKV