Protein Info for BPHYT_RS16790 in Burkholderia phytofirmans PsJN

Annotation: biopolymer transporter ExbD

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 50 100 143 transmembrane" amino acids 20 to 42 (23 residues), see Phobius details PF02472: ExbD" amino acids 15 to 136 (122 residues), 110.5 bits, see alignment E=3.2e-36

Best Hits

Swiss-Prot: 40% identical to EXBD1_XANCP: Biopolymer transport protein exbD1 (exbD1) from Xanthomonas campestris pv. campestris (strain ATCC 33913 / DSM 3586 / NCPPB 528 / LMG 568 / P 25)

KEGG orthology group: K03559, biopolymer transport protein ExbD (inferred from 100% identity to bpy:Bphyt_3381)

Predicted SEED Role

"Biopolymer transport protein ExbD/TolR" in subsystem Ton and Tol transport systems

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

See B2SYN7 at UniProt or InterPro

Protein Sequence (143 amino acids)

>BPHYT_RS16790 biopolymer transporter ExbD (Burkholderia phytofirmans PsJN)
MAFGGLEKKQTAAPMAEINMTPLIDVMLVLLVIFIITAPLFTHAIRLDLPKVAAAPARQT
PQTISLSIDAAGKLYWDGSVITLEQMRARFAQAGKESDQPEIQLRAERSTRYEVIAQVMG
AAQQAGLERIGFVTDPPPPAAKP