Protein Info for QEN71_RS11350 in Paraburkholderia sabiae LMG 24235

Annotation: 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 50 100 150 200 264 signal peptide" amino acids 1 to 23 (23 residues), see Phobius details TIGR01096: lysine-arginine-ornithine-binding periplasmic protein" amino acids 8 to 259 (252 residues), 265.3 bits, see alignment E=2.6e-83 PF00497: SBP_bac_3" amino acids 28 to 260 (233 residues), 215.7 bits, see alignment E=6e-68 PF10613: Lig_chan-Glu_bd" amino acids 72 to 120 (49 residues), 36.9 bits, see alignment 3.5e-13

Best Hits

Swiss-Prot: 43% identical to HISJ_SALTY: Histidine-binding periplasmic protein (hisJ) from Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)

KEGG orthology group: None (inferred from 80% identity to bac:BamMC406_6600)

Predicted SEED Role

"Lysine-arginine-ornithine-binding periplasmic protein precursor (TC 3.A.1.3.1)" in subsystem Arginine and Ornithine Degradation (TC 3.A.1.3.1)

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 (264 amino acids)

>QEN71_RS11350 ABC transporter substrate-binding protein (Paraburkholderia sabiae LMG 24235)
MKRLAKNLLGLAVCMLALNAYAKEWKDIRIGYEGAYPPFSSIQPDGKPVGFDIDMIHALC
AQMHANCTLVQINWDGLIPALQAEKIDAIVASVAITAERKQKVDFTEKYYNSPRRLIASK
TSPIKDATPAELKGKRVGVQRGTLADKYASAYWVQSGVQIVRYATQDEAYMDLRSGRLDA
GLQDATAAYSAFLTKPEGANFKFVGQPILGATPEQKALLGEGYGIPVRKGDDDLKQQFNH
AIEAIRANGTYQSIEKKYFDFDIY