Protein Info for QEN71_RS16015 in Paraburkholderia sabiae LMG 24235

Annotation: TRAP 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 50 100 150 200 250 300 340 signal peptide" amino acids 1 to 31 (31 residues), see Phobius details transmembrane" amino acids 101 to 119 (19 residues), see Phobius details TIGR00787: TRAP transporter solute receptor, DctP family" amino acids 40 to 293 (254 residues), 236.8 bits, see alignment E=1.3e-74 PF03480: DctP" amino acids 41 to 311 (271 residues), 242.4 bits, see alignment E=3.2e-76

Best Hits

Swiss-Prot: 30% identical to YIAO_ECOLI: 2,3-diketo-L-gulonate-binding periplasmic protein YiaO (yiaO) from Escherichia coli (strain K12)

KEGG orthology group: None (inferred from 85% identity to bxe:Bxe_B0438)

MetaCyc: 30% identical to 2,3-diketo-L-gulonate:Na+ symporter - periplasmic binding protein (Escherichia coli K-12 substr. MG1655)
TRANS-RXN0-235

Predicted SEED Role

"TRAP-type C4-dicarboxylate transport system, periplasmic component"

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 (340 amino acids)

>QEN71_RS16015 TRAP transporter substrate-binding protein (Paraburkholderia sabiae LMG 24235)
MTNLVRRSLLRAAAAAPVAGALGFPAIVRAAAPQYTFKYGNNLPLTHPLNVRAKEAADQV
KEQSKGRMEIRIFPNNQLGGDTDMLAQVRSGGIEMFTPSALVVSTLAPVAAINAIGFAFS
DYSQVWSAMDGKLGAYVRAAMSKAGLESFEKMWDNGFRETTSSTRAIANASDMHGLKIRV
PVSPLSIDMFKGLGAAPTSLQFSEVYSSLQTHIVDAQENPLPIVQVAKLYEVQKYCSLTN
HIWDGFWFVLNQRAWQKLPKDLQGITADAFNQAALRQRDDVHKLNDAAVADLQTKGLTIN
RPSPDTFRSALRQANFYADWKNRFGNEAWSLLEGYTGKLA