Protein Info for GFF5731 in Variovorax sp. SCN45

Annotation: Methyl-accepting chemotaxis sensor/transducer 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 50 100 150 200 250 300 350 400 450 500 533 signal peptide" amino acids 12 to 13 (2 residues), see Phobius details transmembrane" amino acids 14 to 34 (21 residues), see Phobius details amino acids 189 to 211 (23 residues), see Phobius details PF02203: TarH" amino acids 3 to 171 (169 residues), 33.3 bits, see alignment E=9.1e-12 PF12729: 4HB_MCP_1" amino acids 6 to 174 (169 residues), 49.5 bits, see alignment E=7.5e-17 PF00672: HAMP" amino acids 210 to 258 (49 residues), 43.7 bits, see alignment 5.4e-15 PF00015: MCPsignal" amino acids 325 to 481 (157 residues), 189.1 bits, see alignment E=1.2e-59

Best Hits

KEGG orthology group: K03406, methyl-accepting chemotaxis protein (inferred from 81% identity to vap:Vapar_4183)

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 (533 amino acids)

>GFF5731 Methyl-accepting chemotaxis sensor/transducer protein (Variovorax sp. SCN45)
MNFLSNLRIGTRLAVAFSVVLGLVVISTAFALLSARSNAEATRVMMESPLAKERLISDWY
VLTYSAIARTSMIARTTDETLPVTFADVISDSVKKGTETMAKVEKLLVTPEEKAIFKSIM
ELRAKYQAAKDEVGKAKASGNTVETTRAFKETFQPAAKAYESRVLELLSIERKAIDDMSA
SIDAANARALNLSLLLAMATVAIGAVFSFLISRSIVRPLTRAVEVAETVAAGDLSVDIRA
ESRDETGQLMQALKNMNDSLAKVVGEVRTGTETIATASGQIASGNHDLSSRTEQQASSLE
QTAASMEELTSTVKQNADNARQANQLAVSASEVAVKGGSVVSQVVDTMGSINASSKKIVD
IIGVIDGIAFQTNILALNAAVEAARAGEQGRGFAVVASEVRSLAQRSAAAAKEIKTLIGD
SVEKVEAGSKQVAEAGRTMDEIVGSVRRVTDIMGEITAASQEQTSGIEQINQAITQMDQV
TQQNAALVEEASAAAQSLQEQAGSLSQIVGVFRLEGSRAAGTARQLAFTASAA