ABCB1 p.Leu67Arg
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PMID: 18596043
[PubMed]
Loo TW et al: "Arginines in the first transmembrane segment promote maturation of a P-glycoprotein processing mutant by hydrogen bond interactions with tyrosines in transmembrane segment 11."
No.
Sentence
Comment
117
Introduction of arginines at other positions at the extracellular end of TM1 had little effect (10-20% mature P-gp in mutants L67R, M69R, and L70R) or reduced the level of mature product to less than 10% of total P-gp (mutants P66R and F72R).
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ABCB1 p.Leu67Arg 18596043:117:126
status: NEW150 Mutants V52R, L67R, and L70R resembled the parent (G251V) P-gp, as expression in any of the drug substrates promoted efficient maturation (mature P-gp became the major product) of the protein.
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ABCB1 p.Leu67Arg 18596043:150:14
status: NEW