Protein Info for Atu0872 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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 785 signal peptide" amino acids 1 to 27 (27 residues), see Phobius details transmembrane" amino acids 324 to 346 (23 residues), see Phobius details PF00672: HAMP" amino acids 345 to 394 (50 residues), 43.9 bits, see alignment 2.5e-15 PF00015: MCPsignal" amino acids 541 to 696 (156 residues), 170.7 bits, see alignment E=2.7e-54

Best Hits

KEGG orthology group: K03406, methyl-accepting chemotaxis protein (inferred from 100% identity to atu:Atu0872)

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 Q7D0H1 at UniProt or InterPro

Protein Sequence (785 amino acids)

>Atu0872 methyl-accepting chemotaxis protein (Agrobacterium fabrum C58)
MSFSIRNILVGFFLTISLALAGFVGTQSWRSVNRASAFSEVAQLVSLDKLLFNALLNFRS
ERGDSATALTLDPSKSAGSIASVAAARQKVDAAMTAFLTQSSSLEDARLQGPLKRVKDVY
AQFVELRKKVDANVSQPLDRREGGLDKTVMTLGGDFLASLEAGSTALEGAVRSLDQGQTG
LIQLRSYGWSARALGGSATVVLNAAVAQNRPLTAQEMQQLGAFDAGAAFAWKATGDLVAH
ESTPQSLKDIYATADKTYFKGDFNTQRTKLIEDLNNGRTPTFTLDSWRTTVTENLGTIAK
IASAAMDVLDANAEKAKQDAFIGSVVYLAVFIATLALCIVSLAVIVGRVTRPISRLTNAM
MALSGGNLAIDIAGAKRGDEIGEMARAVEVFREAAIRNRQLEADAVANREQAERDRIELQ
QRAEAEAEERLNQATGSLAGGLRRLASGDMVCEIATPFAPQFEALRHDFNSSVHQLREAL
TSVGQSVQTVNGGAHEVSSASDDLSRRTEQQAASLEETAAALEEITANVSATSKRAGEAR
DTVREARTKADLSGKVVRDAVAAMERIEHSSRQIGQIIGVIDEIAFQTNLLALNAGVEAA
RAGDAGKGFAVVAQEVRELAQRSANAAKEIKQLINTSAVAVGEGVKLVADTGVGLSEIEQ
LVLSVNSHMDAIATAAQEQSAGLSEVNTAVNHMDQATQQNAAMVEEMNAAGAGLAQECAN
LQALLAQFQLGQQASALRETARHMQRVANPSRAPAAPVAAPPRARPVATRGNAALAVKGD
DWTEF