Protein Info for Atu2618 in Agrobacterium fabrum C58

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 50 100 150 200 250 300 350 400 450 500 550 590 TIGR00229: PAS domain S-box protein" amino acids 18 to 124 (107 residues), 59.9 bits, see alignment E=1.3e-20 amino acids 140 to 247 (108 residues), 42.3 bits, see alignment E=3.9e-15 PF08448: PAS_4" amino acids 20 to 125 (106 residues), 39.7 bits, see alignment E=1.3e-13 amino acids 142 to 246 (105 residues), 48.6 bits, see alignment E=2.1e-16 PF00989: PAS" amino acids 21 to 108 (88 residues), 26.1 bits, see alignment E=1.8e-09 amino acids 150 to 242 (93 residues), 25.5 bits, see alignment E=2.8e-09 PF13426: PAS_9" amino acids 27 to 123 (97 residues), 45.3 bits, see alignment E=2.3e-15 amino acids 148 to 244 (97 residues), 47 bits, see alignment E=6.6e-16 PF08447: PAS_3" amino acids 33 to 117 (85 residues), 59.7 bits, see alignment E=7.2e-20 amino acids 153 to 239 (87 residues), 55.2 bits, see alignment E=1.8e-18 PF00015: MCPsignal" amino acids 359 to 511 (153 residues), 168.7 bits, see alignment E=2.9e-53

Best Hits

KEGG orthology group: K03406, methyl-accepting chemotaxis protein (inferred from 100% identity to atu:Atu2618)

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 Q7CWM2 at UniProt or InterPro

Protein Sequence (590 amino acids)

>Atu2618 methyl-accepting chemotaxis protein (Agrobacterium fabrum C58)
MLGLGKSADNRNMLDAISRSQAVIEFDLKGNILTANRNFCMALGYDLAEIVGKHHRIFCD
REIAASHAYQEFWESLARGEFQAKEYRRIRKDGSAVWIEASYNPVFRSGKPYKVVKIATD
ITAKRIKAVEDAGKLEALSRSQATIEFFPDGTIITANPNFCATVNYDLKEIEGKHHRMFC
DPAYTASAAYANFWQRLASGEFISDEFVRYGKNGKEIWIQAAYNPVLDEAGKVVKVVKFA
TDVTPRMSAITVLADALQALAAGDLVQRLDTSFVPSMEKLRADFNEVVGKLQATMQTISH
NASTIASGSGEIRIAADQLSQRTEQQAASLEETAAALEEITTTVTDASQRAAEAGKLVLR
TREHAEHSGDVVQQAISAMDAISRSSGEITNIIGVIDDIAFQTNLLALNAGVEAARAGEA
GKGFAVVAQEVRELAQRSAVAAKEIKSLINTSREQVANGVDLVGRTGGALRDIQSQMGEI
DINVSAIVEASREQANGLKEINQAVNVMDQATQKNAAMVEETTAASHGLASEADNLYVLL
RQFKISGDGQISSAQPIDKKAASISRLPTPQPRYATARAHGNAAAEWAEF