Protein Info for GFF1654 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 50 100 150 200 250 300 350 400 450 500 564 signal peptide" amino acids 12 to 12 (1 residues), see Phobius details transmembrane" amino acids 13 to 32 (20 residues), see Phobius details amino acids 185 to 210 (26 residues), see Phobius details PF02203: TarH" amino acids 4 to 171 (168 residues), 34.2 bits, see alignment E=5e-12 PF12729: 4HB_MCP_1" amino acids 6 to 184 (179 residues), 79.9 bits, see alignment E=3.5e-26 PF00672: HAMP" amino acids 210 to 260 (51 residues), 45 bits, see alignment 2.2e-15 PF00015: MCPsignal" amino acids 324 to 480 (157 residues), 173.7 bits, see alignment E=6.8e-55

Best Hits

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 (564 amino acids)

>GFF1654 Methyl-accepting chemotaxis protein I (serine chemoreceptor protein) (Variovorax sp. SCN45)
MTSFKNLRISTKLAFAFLSIVLLMIAMAVFSIHRLNRLNDQTNFMVTARMASVRDAGQMS
EAANRVRLLEFRLATAPASEVADVLRNIAEAFKTYDVVDKAYPASIGDPTEQSIYDRVKA
RQPAWAAAHAKIEQLVQEDRRADAVNLLNGEARDAFRALREPLAQLVKHNEDRARIEAEE
SNVTFTTGAVLIASGAGLAFLLAVLLSWSVSRGIVVPLKDAVRLAEAVAAGDLTQRLNSD
SKDEVGDLLRALAAMRDNLVQTLTGMRESSDSVATASAQIASGNSDLSSRTEQTAGSLQR
TAASMEELTSTVKTASEAASQANQLALTASKIAVHGGEVISEVVETMRDIHGSSQKIAAI
IGTIDGIAFQTNILALNAAVEAARAGEQGRGFAVVASEVRNLAQRSAVAAKEIKTLIEAS
VDKVGSGSQLVNDAGATMGKIVESVQRVSNTVSEISAGAIEQAAGIDQINSVVAQLEQMT
QENSALVEESAAAAESLKGQADRLSTLVEFFQLGTTSLRAVRADESSAPMSVRAPRIAPS
VSAMPAIAAQKTGRRELDRDWATF