SEARCH Articles Figures Tables 12 - substrates phosphate transporters 12 - substrates uptake transporters Active transport of substrate Bioactive substrate transport Catalysts substrate transport influencing Effectiveness factor, substrate transport Electron transport substrate shuttles Enzymatic synthesis substrate transport Glucose transporter substrate specificity Glucose transporter substrate-binding site Intrinsic rate, substrate transport Mapping transporter substrates Mass transport of substrate Membrane transport proteins substrate design Mitochondria substrate transport Organic anion transport substrate requirements Physiological Roles of Drug Transporting ABC Proteins - Search for Substrates Preparation of substrates, absorber and transporting layers Solubility substrate-transporter interactions Steady-state substrate flow in a facilitated transport Substrate Analogs, Membrane Vesicles, and Bacterial Mutants Are Used to Study Transport Substrate Concentration, Transport into Cells, and Toxicity Substrate Membrane transport Substrate transport genes Substrate transport limitations Substrate transport lowered Substrate transport observed activation energies Substrate transport rate Substrate transport reaction Substrate transport, comparative studies Substrate-transporter affinity Substrate-transporter interactions Transport of substrates Transporter substrate specificity