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Structure paper

TitleCrystal Structures of Free and Antagonist-Bound States of Human Alpha9 Nicotinic Receptor Extracellular Domain
Journal, issue, pagesNat. Struct. Mol. Biol., Vol. 21, Page 976-, Year 2014
Publish dateApr 23, 2014 (structure data deposition date)
AuthorsZouridakis, M. / Giastas, P. / Zarkadas, E. / Chroni-Tzartou, D. / Bregestovski, P. / Tzartos, S.J.
External linksNat. Struct. Mol. Biol. / PubMed:25282151
MethodsX-ray diffraction
Resolution1.71 - 2.697 Å
Structure data

PDB-4d01:
Crystal Structure of the Extracellular Domain of the Human Alpha9 Nicotinic Acetylcholine Receptor
Method: X-RAY DIFFRACTION / Resolution: 1.795 Å

PDB-4uxu:
Crystal Structure of the Extracellular Domain of the Human Alpha9 Nicotinic Acetylcholine Receptor In Complex with Methyllycaconitine
Method: X-RAY DIFFRACTION / Resolution: 1.71 Å

PDB-4uy2:
Crystal structure of the complex of the extracellular domain of human alpha9 nAChR with alpha-bungarotoxin.
Method: X-RAY DIFFRACTION / Resolution: 2.697 Å

Chemicals

ChemComp-NAG:
2-acetamido-2-deoxy-beta-D-glucopyranose

ChemComp-EDO:
1,2-ETHANEDIOL

ChemComp-HOH:
WATER

ChemComp-MLK:
METHYLLYCACONITINE / alkaloid*YM

ChemComp-EPE:
4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID / pH buffer*YM

ChemComp-NA:
Unknown entry

Source
  • homo sapiens (human)
  • bungarus multicinctus (many-banded krait)
KeywordsSIGNALING PROTEIN / LIGAND BINDING DOMAIN / CYS-LOOP RECEPTOR / TRANSPORT PROTEIN / TRANSPORT / NEURONAL TYPE NACHR / EXTRACELLULAR DOMAIN / METHYLLYCACONITINE / ANTAGONIST / TOXIN-BINDING PROTEIN/TOXIN / TOXIN-BINDING PROTEIN-TOXIN COMPLEX

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