Protein
Toluene efflux pump periplasmic linker protein TtgG
Organism
Pseudomonas putida (strain DOT-T1E)
Function
The periplasmic linker component of an organic solvent efflux pump. Involved in export of a number of organic solvents, including toluene and styrene. This is the most important solvent efflux pump in this strain, although it can export AMP and some antibiotics.
Similarity
Belongs to the membrane fusion protein (MFP) (TC 8.A.1) family.
Sequence
MRAERWSQTVRQIRSPRALRVIPLTALMLISGCGEKEQVSSATPPPDVGVYTVRAQALTLTTDLPGRTSAFRVAEVRPQVSGILQKRSFVEGAEVKLGQQLYQIDPRTYEAQLRRAEANRTSAQNLARRYETLLKTKAVSKQQYDDALAAWKQAEADYQVARIDVQYTRVLSPISGRIGRSTVTEGALVTNGQAQSLATVTQLDPIYVDVTQPITKLLGLQKALESGRLQKTGENQAEVSLTLDDGSAYPLPGTLKFSEVSVDPTTGSVTLRAEFPNPNRKLLPGMFVHALLKEGVQNAAILVPQQAISRDTRGVPSVWVVKADNTVESREIQTLRTVGNAWLISNGVTEGERIITEGVQRVRSGIAVNAVEAKNVNLVDGFAATTEASAN