Protein Info for MPMX26_02191 in Acinetobacter radioresistens SK82

Annotation: Tol-Pal system protein TolQ

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 50 100 150 200 232 transmembrane" amino acids 20 to 40 (21 residues), see Phobius details amino acids 135 to 161 (27 residues), see Phobius details amino acids 174 to 195 (22 residues), see Phobius details TIGR02796: protein TolQ" amino acids 11 to 222 (212 residues), 274.8 bits, see alignment E=2.8e-86 PF01618: MotA_ExbB" amino acids 83 to 207 (125 residues), 123.5 bits, see alignment E=2.3e-40

Best Hits

Swiss-Prot: 52% identical to TOLQ_PSEAE: Tol-Pal system protein TolQ (tolQ) from Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)

KEGG orthology group: K03562, biopolymer transport protein TolQ (inferred from 90% identity to abn:AB57_2998)

Predicted SEED Role

"MotA/TolQ/ExbB proton channel family protein" 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

Find the best match in UniProt

Protein Sequence (232 amino acids)

>MPMX26_02191 Tol-Pal system protein TolQ (Acinetobacter radioresistens SK82)
MATQLESTLHISDLILQASPVVQLVMLILLLASIYSWYLIAKLYMSHKKAQKDDEHFQKM
FWSGAELNTLYNNAQLNSKRSGLEDIFYQGLGEFFKLNKRHASTTQSIEGTERILRVGLS
RDQGNLEQGLGALASIGSVAPYIGLFGTVWGIMNAFIGLAAVDQVTLATVAPGIAEALIA
TAIGLFAAIPAVLAFNHFTAKGEALYSDRALFAEEMVALLQRQSVGPAQEAE