Protein Info for TX73_001210 in Rhodopseudomonas palustris CGA009

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 50 100 150 200 250 300 350 400 450 500 563 signal peptide" amino acids 1 to 11 (11 residues), see Phobius details transmembrane" amino acids 12 to 30 (19 residues), see Phobius details amino acids 191 to 214 (24 residues), see Phobius details PF00672: HAMP" amino acids 214 to 255 (42 residues), 31.3 bits, see alignment 2e-11 PF00015: MCPsignal" amino acids 364 to 522 (159 residues), 101.5 bits, see alignment E=5.1e-33

Best Hits

KEGG orthology group: None (inferred from 100% identity to rpa:RPA0234)

Predicted SEED Role

"methyl-accepting chemotaxis sensory transducer"

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 (563 amino acids)

>TX73_001210 methyl-accepting chemotaxis protein (Rhodopseudomonas palustris CGA009)
MKIRLSITSMIVAFAVVVLVSLTAMLTTNFMALNQLRVGGPLYSQIKLGNDLVADILPPP
AYVIEAYLEATLALRRPTEWRAHAAKLEQLHRDYLDRQKYWSGSELDPVLKTRLTVDSDA
AVQKFWRAAEQELIPALSAGDEAAAEAAYTKLDASYAAHRAIIDDIVKRANAENAELETE
AARQVGSYSTIVWILSGFAALLIALGVAGLAVGMVRPLVRLTAAMQAMAAGMLDVVIPGA
GRSDEIGGMAKAITAIKTNAEHKANQEAAEKSRQEHLVAEQRKADMARLADGFEDAVGEI
IKTVSSAANELEAAAHSLSSTAARSLELAVGVASSSQEASAGVQSVASASEELTASVHEI
GRQVQTSANVANEAADQARQTNERVSELSAAAARIGDVVELISNIAGQTNLLALNATIEA
ARAGEAGRGFAVVASEVKALAEQTGKATGEIGQQITGIQAATGESVAAIKEICSIIGQMS
EISSSIASAVEEQGMATKDIAVNIQHAAHGTSQVDQDIARVQAGARETGAASVQVLSAAK
SLSSESSRLRAEVGNFLASVRAA