Protein Info for DDA3937_RS12155 in Dickeya dadantii 3937

Annotation: Tar ligand binding domain-containing 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 50 100 150 200 250 300 350 400 450 500 561 signal peptide" amino acids 1 to 26 (26 residues), see Phobius details transmembrane" amino acids 190 to 214 (25 residues), see Phobius details PF02203: TarH" amino acids 1 to 176 (176 residues), 135.6 bits, see alignment E=2.6e-43 PF00672: HAMP" amino acids 214 to 264 (51 residues), 46.6 bits, see alignment 5.4e-16 PF00015: MCPsignal" amino acids 327 to 484 (158 residues), 196 bits, see alignment E=6.9e-62

Best Hits

Swiss-Prot: 56% identical to MCP1_ECOLI: Methyl-accepting chemotaxis protein I (tsr) from Escherichia coli (strain K12)

KEGG orthology group: None (inferred from 100% identity to ddd:Dda3937_00105)

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)

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 E0SF47 at UniProt or InterPro

Protein Sequence (561 amino acids)

>DDA3937_RS12155 Tar ligand binding domain-containing protein (Dickeya dadantii 3937)
MFKNIKIVTGLFSLLLALSVLQLVSYGFFFDVMKSDRNNFVVAQTLRKQSGELNASWIAL
IQTRNTMNRAIARMIMETNNIPSAGKSADLIDVANQSLTEADKHFAAYSQIPPLPVQDAA
LAKNINDNYQALRSVLQRIVELIKTQDVKTIQALPTQKMQDAFQQSFDAYFRQNDALNDS
AVSDSGQNYHYSIIVIAVCVLILFFATTSAWVYIRRVLLQPLNRIITHLHHISTGDLTQS
LHIQAKNEIGQLADSVRHMQHSLTDTVDKVRVSAHEIYRSASEIAGGNSDLSSRTEQQSA
SLVQTAASMEQLTATVKQNADNARHASQLARDASDTAHKGLQVVDNVVSTMGQISGSSQK
ISDITGLIDSIAFQTNILALNAAVEAARAGEQGRGFAVVAGEVRNLAQRSADAAREIKEL
IEDSVNRVHEGSVLVGSAGETMGDLVKAVTRVTDIMGEISSASEEQSRGIDQVSQAVSEM
DRVTQQNAVLVEQSANAATSLEEQSDHLNRAVSLFRLDTAASPSASRATPAAITPAAPPL
LASRSVATASAYNTASHWETF