Protein Info for ABIE41_RS24145 in Bosea sp. OAE506

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 50 100 150 200 250 300 331 signal peptide" amino acids 1 to 30 (30 residues), see Phobius details PF03480: DctP" amino acids 34 to 313 (280 residues), 308.2 bits, see alignment E=2.8e-96 TIGR00787: TRAP transporter solute receptor, DctP family" amino acids 34 to 290 (257 residues), 282.8 bits, see alignment E=1.2e-88

Best Hits

Swiss-Prot: 42% identical to Y1028_HAEIN: Uncharacterized protein HI_1028 (HI_1028) from Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd)

KEGG orthology group: None (inferred from 62% identity to pde:Pden_3387)

MetaCyc: 42% 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 (331 amino acids)

>ABIE41_RS24145 TRAP transporter substrate-binding protein (Bosea sp. OAE506)
MTITRRSALAAAGAGLGLFAIGRPAFGQAAKLRFAHPHPESDSWHKAALQLAEKVKAKSG
GKVEIQVFPNGSLGSDSQTISAVRGGSLDICLTGNPFFTGLAPKLNVLDLPFLFQSRKHA
AAVMDGAIGDGLRKELEGSNLKALATWEIGWRNLTNSRRPVATAADIKGLKIRTTPNPAH
IRAFQLLGAVPTPMAFTELFSALETGAVDGQENPVTLILNAKFSEVQKHLSLTRHAFTTG
PVVMNKAKFDALDADIQKILTSTAIEIAAIQRQMNEDTEGSSLAALKKAGMQAVENPDRE
SFSKIVTAEVEKEFVTKFGGETLDAIKKAAV