Protein Info for GFF3454 in Xanthobacter sp. DMC5

Annotation: High-affinity branched-chain amino acid transport system permease protein LivH

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 50 100 150 200 250 290 transmembrane" amino acids 12 to 35 (24 residues), see Phobius details amino acids 42 to 59 (18 residues), see Phobius details amino acids 65 to 84 (20 residues), see Phobius details amino acids 96 to 118 (23 residues), see Phobius details amino acids 141 to 159 (19 residues), see Phobius details amino acids 188 to 211 (24 residues), see Phobius details amino acids 217 to 233 (17 residues), see Phobius details amino acids 240 to 259 (20 residues), see Phobius details amino acids 265 to 285 (21 residues), see Phobius details PF02653: BPD_transp_2" amino acids 8 to 275 (268 residues), 141.9 bits, see alignment E=1.1e-45

Best Hits

KEGG orthology group: K01997, branched-chain amino acid transport system permease protein (inferred from 93% identity to xau:Xaut_1619)

Predicted SEED Role

"High-affinity branched-chain amino acid transport system permease protein LivH (TC 3.A.1.4.1)" in subsystem ABC transporter branched-chain amino acid (TC 3.A.1.4.1) (TC 3.A.1.4.1)

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

Find the best match in UniProt

Protein Sequence (290 amino acids)

>GFF3454 High-affinity branched-chain amino acid transport system permease protein LivH (Xanthobacter sp. DMC5)
MEVLIQLVLNGILLGSMYAIISVGLTLIFGIVRVVNFAHGEFLMVGMYAAYLLAAKFGLH
PYAAAVPIVILLFAIGAAVQRFLIQPLLGAEEHIQIFATVGLSTALVNLALLVFGADLYS
IPPSAAQGTVMVGGFSLVKGQLVMFVCALALVAGLHLFMQSTALGRAIRATAQNRTAALL
MGVKVDQIYVIAFGIGAACVGLASALVMPLYPVTPTIGTYFVLTAFVVVVLGGMRSMYGA
FFGAMIIGLVDSLSGYYIAPDLKEVVYFAIFLAILIFKPTGLFGLGRGTE