Protein Info for BPHYT_RS21720 in Burkholderia phytofirmans PsJN

Annotation: nitrate ABC transporter ATP-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 50 100 150 200 271 PF00005: ABC_tran" amino acids 25 to 165 (141 residues), 101.8 bits, see alignment E=2.5e-33

Best Hits

Swiss-Prot: 97% identical to TAUB2_PARXL: Taurine import ATP-binding protein TauB 2 (tauB2) from Paraburkholderia xenovorans (strain LB400)

KEGG orthology group: K02049, sulfonate/nitrate/taurine transport system ATP-binding protein (inferred from 100% identity to bpy:Bphyt_4372)

MetaCyc: 54% identical to taurine ABC transporter ATP binding subunit (Escherichia coli K-12 substr. MG1655)
ABC-64-RXN [EC: 7.6.2.7]

Predicted SEED Role

"Taurine transport ATP-binding protein TauB" in subsystem Taurine Utilization

Isozymes

No predicted isozymes

Use Curated BLAST to search for 7.6.2.7

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 B2TF78 at UniProt or InterPro

Protein Sequence (271 amino acids)

>BPHYT_RS21720 nitrate ABC transporter ATP-binding protein (Burkholderia phytofirmans PsJN)
MENMTVRNVSVVFPGRRPGQTVQALDDINLTIRSGDFVVALGASGCGKTTLLSLMAGFIA
PSRGELLLGGEPIAGPGADRGVVFQKHALLPWLNVIDNAEFGLKLQGVPRAQRREIAVRN
LALVGLQDFHKHMIYQLSGGMQQRVGIARALTCDPAMLLMDEPMAALDALTRETIQELLL
DVWKKTNKMFFFITHSVEEALFLASRLIVMSPRPGRITHTYELDFNRRFLESRDARAIKS
SPDFIAMREQVLNIIYGDEKMHAAEAGVAHV