Chemistry

Chemistry, 30.10.2019 20:31, aurelio1121

Abinding protein binds to a ligand l with a kd of 400 nm. what is the concentration of ligand when y is (a) 0.25, (b) 0.6, (c) 0.95?

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Chemistry, 07.07.2019 21:00, bcox32314

Abinding protein binds to a ligand l with a kd of 400 nm what is the concentration of ligand when y is 0.25

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Biology, 15.10.2019 20:30, jaylynomalley

Two proteins bind to the same ligand, and protein a has half of its binding sites occupied when the ligand concentration is 0.5 mm, while protein b has half of its binding sites occupied when the ligand concentration is at 0.3 mm. which protein binds the ligand more strongly, and what is the dissociation constant for that protein-ligand interaction? a) protein a binds more strongly, and k_d = 0.3 mm. b) protein a binds more strongly, and k_d = 0.5 mm. c) protein b binds more strongly, and k_d = 0.3 mm. d) protein b binds more strongly, and k_d = 0.5 mm. e) both proteins bind the ligand with the same affinity, and k_d = 0.4 mm.

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Biology, 16.10.2019 02:10, zitterkoph

2. which of the following situations would produce a hill plot with nh < 1.0? explain your reasoning in each case. (a) the protein has multiple subunits, each with a single ligand-binding site. binding of ligand to one site decreases the binding affinity of other sites for the ligand. (b) the protein is a single polypeptide with two ligand-binding sites, site one causes a structural change that decreases affinity for the second ligand. (c) the protein is a single polypeptide with a single ligand-binding site. as purified, the protein preparation is heterogeneous, containing some protein molecules that are partially denatured and thus have a lower binding affinity for the ligand. (d) the protein is multiple subunits and as one ligand binds, the second binds with higher affinity.

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Biology, 06.11.2019 01:31, ionutvasiliev4237

Two proteins bind to the same ligand, and protein a has half of its binding sites occupied when the ligand concentration is 0.5 mm, while protein b has half of its binding sites occupied when the ligand concentration is at 0.3 mm. which protein binds the ligand more strongly, and what is the dissociation constant for that protein-ligand interaction? a) protein a binds more strongly, and k_d = 0.3 mm. b) protein a binds more strongly, and k_d = 0.5 mm. c) protein b binds more strongly, and k_d = 0.3 mm. d) protein b binds more strongly, and k_d = 0.5 mm. e) both proteins bind the ligand with the same affinity, and k_d = 0.4 mm.

Answers: 3

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