Protein Info for ABIE40_RS23125 in Rhizobium sp. OAE497

Annotation: glycine betaine ABC transporter substrate-binding 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 50 100 150 200 250 300 335 signal peptide" amino acids 1 to 23 (23 residues), see Phobius details PF04069: OpuAC" amino acids 26 to 226 (201 residues), 59.3 bits, see alignment E=9.7e-20 PF13379: NMT1_2" amino acids 33 to 225 (193 residues), 52 bits, see alignment E=1.8e-17 PF12974: Phosphonate-bd" amino acids 47 to 199 (153 residues), 46.5 bits, see alignment E=6.7e-16 PF09084: NMT1" amino acids 50 to 242 (193 residues), 50.5 bits, see alignment E=5.1e-17

Best Hits

KEGG orthology group: K02051, sulfonate/nitrate/taurine transport system substrate-binding protein (inferred from 58% identity to rlt:Rleg2_5578)

Predicted SEED Role

"Taurine-binding periplasmic protein TauA" in subsystem Taurine Utilization

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 (335 amino acids)

>ABIE40_RS23125 glycine betaine ABC transporter substrate-binding protein (Rhizobium sp. OAE497)
MGIKTLLGTIGLVASFITAAHADEAKKVVIAYQTGAVPYLVGIANGDLAKQTGWDIEFRR
FNSGADIFAAIASGDVQLGDVGSSPYAASVSKDLDVKGIYITAGAGDSEALVVRPDIKSA
ADLKGKKFSAAPVSTDHYQLLAYLKQEGLTEKDAQVIAMPQPQIVAAWKRGDIDGAFVWD
PALSELKKDGKVLVTSGEVSKRGAPVFSALVVTGDFAKKNAEFLTKYVGLIDKYYVDFAK
NPGNWTASSDNIKAIAKLQGGTPEENAGWLNTTVVVPLQEQVTAAWLGEGDKGSVAKTLK
DTAGFLKEQKKITAVKDSYASFVDPQFAAAALASN