Function
The periplasmic linker protein component of an antibiotic efflux pump. Confers resistance to numerous structurally unrelated antibiotics such as carbenicillin, chloramphenicol, erythromycin, novobiocin, streptomycin and tetracycline. Is not involved in organic solvent efflux.
Sequence
MQFKPAVTALVSAVALATLLSGCKKEEAAPAAQAPQVGVVTIQPQAFTLTSELPGRTSAYRVAEVRPQVNGIILKRLFKEGSEVKEGQQLYQIDPAVYEATLANAKANLLATRSLAERYKQLIDEQAVSKQEYDDANAKRLQAEASLKSAQIDLRYTKVLAPISGRIGRSSFTEGALVSNGQTDAMATIQQLDPIYVDVTQSTAELLKLRRDLESGQLQKAGNNAASVQLVLEDGSLFKQEGRLEFSEVAVDETTGSVTLRALFPNPDHTLLPGMFVHARLKAGVNANAILAPQQGVTRDLKGAPTALVVNQENKVELRQLKASRTLGSDWLIEEGLNPGDRLITEGLQYVSPRRRGEGQRCHQRQEAGRP