Sandbox Reserved 1100: Difference between revisions

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== STRUCTURE ==
== STRUCTURE ==


The Adiponectin receptor 1 is an integral membrane protein composed of 375 amino acids and its molecular weight is 42,4 kDa. This protein contains an internal <scene name='82/829353/N-terminus_domain/1'>N-terminus domain</scene> (residues 89 to 120), a short intracellular domain called <scene name='82/829353/Helice0/2'>helix 0</scene> (residues 121 to 129), <scene name='82/829353/7tm/1'>seven transmembrane helices</scene> (residues 134 to 364) and an external <scene name='82/829353/C-terminus_domain/1'>C-terminus domain</scene> (residues 365 to 375).
The Adiponectin receptor 1 is an integral membrane protein composed of 375 amino acids and its molecular weight is 42,4 kDa. This protein contains an internal <scene name='82/829353/N-terminus_domain/2'>N-terminus domain</scene> (residues 89 to 120), a short intracellular domain called <scene name='82/829353/Helice0/2'>helix 0</scene> (residues 121 to 129), <scene name='82/829353/7tm/1'>seven transmembrane helices</scene> (residues 134 to 364) and an external <scene name='82/829353/C-terminus_domain/3'>C-terminus domain</scene> (residues 365 to 375).


The organisation of the structure of the Adiponectin receptor 1 is the opposite to [[G protein-coupled receptor]] family. Indeed, the Adiponectin receptor has an internal <scene name='82/829353/N-terminus_domain/1'>N-terminus domain</scene> and an external <scene name='82/829353/C-terminus_domain/1'>C-terminus domain</scene>  while the G-protein family has an internal N-terminus domain and an external C-terminus domain.
The organisation of the structure of the Adiponectin receptor 1 is the opposite to [[G protein-coupled receptor]] family. Indeed, the Adiponectin receptor has an internal <scene name='82/829353/N-terminus_domain/2'>N-terminus domain</scene> and an external <scene name='82/829353/C-terminus_domain/3'>C-terminus domain</scene>  while the G-protein family has an internal N-terminus domain and an external C-terminus domain.
The Adiponectin receptor 1 contains <scene name='82/829353/7tm/1'>seven transmembrane helices</scene> linked thanks to three extracellular loops and three intracellular loops. The <scene name='82/829353/Helix1/1'>helix I</scene> is formed by the residues 135 to 157, <scene name='82/829353/Helix2/1'>helix II</scene> by the residues 169 to 192, the <scene name='82/829353/Helix3/1'>helix III</scene> by the residues 198 to 227, the <scene name='82/829353/Helix4/1'>helix IV</scene> by the residues 232 to 252, the <scene name='82/829353/Helice5/1'>helix V</scene> by the residues 264 to 288 <scene name='82/829353/Helix6/1'>heliX VI</scene> by the residues 305 to 319 and the <scene name='82/829353/Helix7/1'>helix VII</scene> by the residues 336 to 364 .Besides, the <scene name='82/829353/Helix3/1'>helix III</scene> and <scene name='82/829353/Helix6/1'>heliX VI</scene> are longer than the other helices. These <scene name='82/829353/7tm/1'>seven transmembrane helices</scene> have a clockwise circular specific organisation (from helix I to helix VII) and form a bundle.
The Adiponectin receptor 1 contains <scene name='82/829353/7tm/1'>seven transmembrane helices</scene> linked thanks to three extracellular loops and three intracellular loops. The <scene name='82/829353/Helix1/1'>helix I</scene> is formed by the residues 135 to 157, <scene name='82/829353/Helix2/1'>helix II</scene> by the residues 169 to 192, the <scene name='82/829353/Helix3/1'>helix III</scene> by the residues 198 to 227, the <scene name='82/829353/Helix4/1'>helix IV</scene> by the residues 232 to 252, the <scene name='82/829353/Helice5/1'>helix V</scene> by the residues 264 to 288 <scene name='82/829353/Helix6/1'>heliX VI</scene> by the residues 305 to 319 and the <scene name='82/829353/Helix7/1'>helix VII</scene> by the residues 336 to 364 .Besides, the <scene name='82/829353/Helix3/1'>helix III</scene> and <scene name='82/829353/Helix6/1'>heliX VI</scene> are longer than the other helices. These <scene name='82/829353/7tm/1'>seven transmembrane helices</scene> have a clockwise circular specific organisation (from helix I to helix VII) and form a bundle.
Concerning the extracellular faces, the three extracellular loops which connect the transmembrane helices are exposed and it is the same for the <scene name='82/829353/C-terminus_domain/1'>C-terminus domain</scene>. Besides, <scene name='82/829353/Helix3/1'>helix III</scene> and the <scene name='82/829353/Helix6/1'>heliX VI</scene>are longer than the other helices and as a result the <scene name='82/829353/C-terminus_domain/1'>C-terminus domain</scene>  two turns of the ??? protrude and are exposed too.
Concerning the extracellular faces, the three extracellular loops which connect the transmembrane helices are exposed and it is the same for the <scene name='82/829353/C-terminus_domain/1'>C-terminus domain</scene>. Besides, <scene name='82/829353/Helix3/1'>helix III</scene> and the <scene name='82/829353/Helix6/1'>heliX VI</scene>are longer than the other helices and as a result the <scene name='82/829353/C-terminus_domain/1'>C-terminus domain</scene>  two turns of the ??? protrude and are exposed too.