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contributes significantly to drug-drug interactions and drug disposition. However, the structural basis of specific
contributes significantly to drug-drug interactions and drug disposition. However, the structural basis of specific
substrate and inhibitor transport by human OAT1 (hOAT1) has remained elusive. Here are four
substrate and inhibitor transport by human OAT1 (hOAT1) has remained elusive. Here are four
cryogenic electron microscopy [[(cryo-EM)]] structures of hOAT1 in its inward-facing conformation: the apo
[[cryogenic electron microscopy]] (cryo-EM) structures of hOAT1 in its inward-facing conformation: the apo
form, the substrate (olmesartan)-bound form with different anions, and the inhibitor (probenecid)-bound
form, the substrate (olmesartan)-bound form with different anions, and the inhibitor (probenecid)-bound
form.
form.