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==NMR STRUCTURE OF T3-I2, A 32 RESIDUE PEPTIDE FROM THE ALPHA-2A ADRENERGIC RECEPTOR==
==NMR STRUCTURE OF T3-I2, A 32 RESIDUE PEPTIDE FROM THE ALPHA-2A ADRENERGIC RECEPTOR==
<StructureSection load='1hll' size='340' side='right'caption='[[1hll]], [[NMR_Ensembles_of_Models | 1 NMR models]]' scene=''>
<StructureSection load='1hll' size='340' side='right'caption='[[1hll]]' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[1hll]] is a 1 chain structure. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1HLL OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1HLL FirstGlance]. <br>
<table><tr><td colspan='2'>[[1hll]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1HLL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1HLL FirstGlance]. <br>
</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1hof|1hof]], [[1hod|1hod]], [[1ho9|1ho9]]</td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1hll FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1hll OCA], [http://pdbe.org/1hll PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1hll RCSB], [http://www.ebi.ac.uk/pdbsum/1hll PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1hll ProSAT]</span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1hll FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1hll OCA], [https://pdbe.org/1hll PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1hll RCSB], [https://www.ebi.ac.uk/pdbsum/1hll PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1hll ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/ADA2A_HUMAN ADA2A_HUMAN]] Alpha-2 adrenergic receptors mediate the catecholamine-induced inhibition of adenylate cyclase through the action of G proteins. The rank order of potency for agonists of this receptor is oxymetazoline > clonidine > epinephrine > norepinephrine > phenylephrine > dopamine > p-synephrine > p-tyramine > serotonin = p-octopamine. For antagonists, the rank order is yohimbine > phentolamine = mianserine > chlorpromazine = spiperone = prazosin > propanolol > alprenolol = pindolol.<ref>PMID:23105096</ref>
[https://www.uniprot.org/uniprot/ADA2A_HUMAN ADA2A_HUMAN] Alpha-2 adrenergic receptors mediate the catecholamine-induced inhibition of adenylate cyclase through the action of G proteins. The rank order of potency for agonists of this receptor is oxymetazoline > clonidine > epinephrine > norepinephrine > phenylephrine > dopamine > p-synephrine > p-tyramine > serotonin = p-octopamine. For antagonists, the rank order is yohimbine > phentolamine = mianserine > chlorpromazine = spiperone = prazosin > propanolol > alprenolol = pindolol.<ref>PMID:23105096</ref>  
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Large Structures]]
[[Category: Chung, D A]]
[[Category: Chung DA]]
[[Category: Neubig, R R]]
[[Category: Neubig RR]]
[[Category: Zuiderweg, E R.P]]
[[Category: Zuiderweg ERP]]
[[Category: Helix-linker-helix]]
[[Category: Membrane protein]]

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