Sandbox WWC4: Difference between revisions
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''''''''Aquaporin (AQP)'''''''' The water channel of the cell | ''''''''Aquaporin (AQP)'''''''' The water channel of the cell | ||
This is a integral membrane proteins that control the amount of water that travels in and out of the cell. Before the discovery of aquaporin, it was thought that water molecule just leaked through the phospholipid bilayer. | This is a integral membrane proteins that control the amount of water that travels in and out of the cell<ref name="Hrycyna">PMID:24502619</ref>. Before the discovery of aquaporin, it was thought that water molecule just leaked through the phospholipid bilayer. | ||
Aquaporins allow water to flow rapidly to the inside of cell then it would by crossing the bilayer. | Aquaporins allow water to flow rapidly to the inside of cell then it would by crossing the bilayer. | ||
This protein is highly selective to water molecules , preventing the passage of ions and other solutes.There are multiple types of aquaporins that can allow the transport of other molecules such as glycerol,CO2, ammonia and urea by aquaglyceroporin. It depends on the size of the pore; aquaporin 3 channel has a pore width of 8-10 Ångströms and allows the passage of hydrophilic molecules ranging between 150-200 Da. Aquaporins water channel are impermeable to protons and other charged species | This protein is highly selective to water molecules , preventing the passage of ions and other solutes.There are multiple types of aquaporins that can allow the transport of other molecules such as glycerol,CO2, ammonia and urea by aquaglyceroporin. It depends on the size of the pore; aquaporin 3 channel has a pore width of 8-10 Ångströms and allows the passage of hydrophilic molecules ranging between 150-200 Da. Aquaporins water channel are impermeable to protons and other charged species | ||
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This is how to add a reference. | |||
This is how to cite that same reference.<ref name="Hrycyna" /> | |||
Cite information from websites: | Cite information from websites: | ||
http://www.ks.uiuc.edu/Research/aquaporins/ | http://www.ks.uiuc.edu/Research/aquaporins/ | ||
http://www.aquaporins.org/aquaporins/structure.htm | http://www.aquaporins.org/aquaporins/structure.htm | ||
