Protein Info for GFF420 in Variovorax sp. SCN45

Annotation: Methyl-accepting chemotaxis protein I (serine chemoreceptor 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 50 100 150 200 250 300 350 400 450 520 signal peptide" amino acids 1 to 14 (14 residues), see Phobius details transmembrane" amino acids 15 to 32 (18 residues), see Phobius details amino acids 196 to 214 (19 residues), see Phobius details PF12729: 4HB_MCP_1" amino acids 6 to 191 (186 residues), 42.9 bits, see alignment E=6e-15 PF00672: HAMP" amino acids 216 to 261 (46 residues), 38.6 bits, see alignment 1.7e-13 PF00015: MCPsignal" amino acids 330 to 485 (156 residues), 183.5 bits, see alignment E=4.8e-58

Best Hits

KEGG orthology group: None (inferred from 59% identity to hse:Hsero_0720)

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 (520 amino acids)

>GFF420 Methyl-accepting chemotaxis protein I (serine chemoreceptor protein) (Variovorax sp. SCN45)
MLDLSNLRIGARLGLGFALLLLLQLVITGIGLREMAHLSERIAFATEVGQRKLDELNNVQ
SAIGKRAIAARNLALVSDSAAQKGDIELVGSSQREIDGGLQSLATVMADPAASTPEERQM
LEKLRALEAQYLPIAKNVVGLATSHQTDAAVKVLTQECMPLLNQVLAHVAAFQAQLKKSA
DESTASTQAAYQRAKWMIVWISCASLVGGLLLAFRMTRSITRPLGQAVTVAQQVASGDLT
ARIEVGDSSESGMLMRALRSMNDELAKVVGQVRDGTDSIATASSQIASGNRDLSSRTEAQ
ASSLEQTAASMQELTSTVKQNADNARLANQLADSASQVASRGGAVVDQVVEKMASINASS
RKVVEIIGVIDGISFQTNILALNAAVEAARAGEQGRGFAVVASEVRSLAQRSAAAAKEIK
TLIGDSVDEVDAGSTLVNEAGKTMEEIMGSVRRVTDIMAEITAASQEQSAGIEQVNDAIK
QMDRTTQQNAALVEQASAAAQSMNDQAAGLVHAVRMFKLA