Sandbox PgpWWC
From Proteopedia
(Difference between revisions)
Line 3: | Line 3: | ||
'''P-glycoprotein (P-gp, ABCB1)''' is an ATP binding casette transporter that hydrolyses ATP for conformational changes after a variety of substrates are transported. It is one of the membrane proteins responsible for the multi drug resistance (MDR) in cancer treatment, as well as various other drug therapies.<ref>Aller, S., Yu, J., Ward, A., Weng, Y., Chittaboina, S., Zhuo, R., . . . Chang, G. (2009). Structure of P-Glycoprotein Reveals a Molecular Basis for Poly-Specific Drug Binding. Science, 323(5922), 1718-1722.</ref><ref>He, L., & Liu, G. Q. (2002). Effects of various principles from Chinese herbal medicine on rhodamine123 accumulation in brain capillary endothelial cells. Acta Pharmacologica Sinica, 23(7), 591-596</ref> P-gp can be found in tumor cells, as well as in the liver, kidney, adrenal gland, intestine, blood-brain barrier (BBB), placenta, blood-testis barrier, and blood-ovarian barriers. An effective MDR transport protein, the high amount of active Pgp substrates stems from the polyspecificity for hydrophobic and aromatic compounds.<ref>Marchetti, S., Mazzanti, R., Beijnen, J. H., & Schellens, J. H. (2007). Concise review: clinical relevance of drug–drug and herb–drug interactions mediated by the ABC transporter ABCB1 (MDR1, P-glycoprotein). The Oncologist, 12(8), 927-941.</ref> | '''P-glycoprotein (P-gp, ABCB1)''' is an ATP binding casette transporter that hydrolyses ATP for conformational changes after a variety of substrates are transported. It is one of the membrane proteins responsible for the multi drug resistance (MDR) in cancer treatment, as well as various other drug therapies.<ref>Aller, S., Yu, J., Ward, A., Weng, Y., Chittaboina, S., Zhuo, R., . . . Chang, G. (2009). Structure of P-Glycoprotein Reveals a Molecular Basis for Poly-Specific Drug Binding. Science, 323(5922), 1718-1722.</ref><ref>He, L., & Liu, G. Q. (2002). Effects of various principles from Chinese herbal medicine on rhodamine123 accumulation in brain capillary endothelial cells. Acta Pharmacologica Sinica, 23(7), 591-596</ref> P-gp can be found in tumor cells, as well as in the liver, kidney, adrenal gland, intestine, blood-brain barrier (BBB), placenta, blood-testis barrier, and blood-ovarian barriers. An effective MDR transport protein, the high amount of active Pgp substrates stems from the polyspecificity for hydrophobic and aromatic compounds.<ref>Marchetti, S., Mazzanti, R., Beijnen, J. H., & Schellens, J. H. (2007). Concise review: clinical relevance of drug–drug and herb–drug interactions mediated by the ABC transporter ABCB1 (MDR1, P-glycoprotein). The Oncologist, 12(8), 927-941.</ref> | ||
{{Template:ColorKey_Hydrophobic}}, {{Template:ColorKey_Polar}} | {{Template:ColorKey_Hydrophobic}}, {{Template:ColorKey_Polar}} | ||
- | <scene name='69/699852/Hydrophobic_residues/4'> | + | <scene name='69/699852/Hydrophobic_residues/4'>Here</scene> |
- | + | Gottesman, M. M., Pastan, I., & Ambudkar, S. V. (1996). P-glycoprotein and multidrug resistance. Current opinion in genetics & development, 6(5), 610-617. | |
- | == | + | == History == |
- | == Relevance == | + | == Structure == |
+ | |||
+ | == Clinical Relevance == | ||
- | == Structural highlights == | ||
This is a sample scene created with SAT to <scene name="/12/3456/Sample/1">color</scene> by Group, and another to make <scene name="/12/3456/Sample/2">a transparent representation</scene> of the protein. You can make your own scenes on SAT starting from scratch or loading and editing one of these sample scenes. | This is a sample scene created with SAT to <scene name="/12/3456/Sample/1">color</scene> by Group, and another to make <scene name="/12/3456/Sample/2">a transparent representation</scene> of the protein. You can make your own scenes on SAT starting from scratch or loading and editing one of these sample scenes. |
Revision as of 19:21, 23 April 2015
P-glycoprotein (ABCB1)
|
References
- ↑ Aller, S., Yu, J., Ward, A., Weng, Y., Chittaboina, S., Zhuo, R., . . . Chang, G. (2009). Structure of P-Glycoprotein Reveals a Molecular Basis for Poly-Specific Drug Binding. Science, 323(5922), 1718-1722.
- ↑ He, L., & Liu, G. Q. (2002). Effects of various principles from Chinese herbal medicine on rhodamine123 accumulation in brain capillary endothelial cells. Acta Pharmacologica Sinica, 23(7), 591-596
- ↑ Marchetti, S., Mazzanti, R., Beijnen, J. H., & Schellens, J. H. (2007). Concise review: clinical relevance of drug–drug and herb–drug interactions mediated by the ABC transporter ABCB1 (MDR1, P-glycoprotein). The Oncologist, 12(8), 927-941.