Evolutionary classification of protein domain structures
alpha arraysalpha-helix arrays with mainly perpendicular helices
alpha bundlesalpha-helix bundles with mainly parallel helices
alpha superhelicesrepeating alpha-helix hairpins form a superhelix
alpha duplicates or obligate multimersalpha duplicates or monomers associate together to form a compact domain
alpha complex topologyalpha domain with complex and unique topology that cannot be described as array or bundle or superhelix
beta barrelssingle beta-sheet folded upon itself to form a barrel
beta meanderssingle beta-sheet with mainly meander topology
beta sandwichestwo beta-sheets stacked together to form a sandwich
Representatives:
e1uw6A1[A:0-207] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ACETYLCHOLINE-BINDING PROTEIN ; ligands: NCT ; X-RAY DIFFRACTION 2.2Å
e6pluA2[A:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: ABU ; ELECTRON MICROSCOPY
e6pluB1[B:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: ABU ; ELECTRON MICROSCOPY
e6pluC1[C:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: ABU ; ELECTRON MICROSCOPY
e6pluD2[D:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: ABU ; ELECTRON MICROSCOPY
e6pluE1[E:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: ABU ; ELECTRON MICROSCOPY
e6plvA1[A:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: ABU ; ELECTRON MICROSCOPY
e6plvB1[B:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: ABU ; ELECTRON MICROSCOPY
e6plvC1[C:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: ABU ; ELECTRON MICROSCOPY
e6plvD2[D:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: ABU ; ELECTRON MICROSCOPY
e6plvE1[E:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: ABU ; ELECTRON MICROSCOPY
e6plwA1[A:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: ABU ; ELECTRON MICROSCOPY
e6plwB2[B:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: ABU ; ELECTRON MICROSCOPY
e6plwC2[C:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: ABU ; ELECTRON MICROSCOPY
e6plwD1[D:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: ABU ; ELECTRON MICROSCOPY
e6plwE1[E:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: ABU ; ELECTRON MICROSCOPY
e6plxA2[A:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: ABU ; ELECTRON MICROSCOPY
e6plxB1[B:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: ABU ; ELECTRON MICROSCOPY
e6plxC2[C:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: ABU ; ELECTRON MICROSCOPY
e6plxD2[D:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: ABU ; ELECTRON MICROSCOPY
e6plxE2[E:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: ABU ; ELECTRON MICROSCOPY
e6plyA1[A:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: ABU ; ELECTRON MICROSCOPY
e6plyB2[B:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: ABU ; ELECTRON MICROSCOPY
e6plyC2[C:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: ABU ; ELECTRON MICROSCOPY
e6plyD1[D:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: ABU ; ELECTRON MICROSCOPY
e6plyE2[E:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: ABU ; ELECTRON MICROSCOPY
e6plzA1[A:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: ABU ; ELECTRON MICROSCOPY
e6plzB2[B:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: ABU ; ELECTRON MICROSCOPY
e6plzC1[C:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: ABU ; ELECTRON MICROSCOPY
e6plzD1[D:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: ABU ; ELECTRON MICROSCOPY
e6plzE2[E:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: ABU ; ELECTRON MICROSCOPY
e6pm0A2[A:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: TAU ; ELECTRON MICROSCOPY
e6pm0B1[B:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: TAU ; ELECTRON MICROSCOPY
e6pm0C2[C:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: TAU ; ELECTRON MICROSCOPY
e6pm0D1[D:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: TAU ; ELECTRON MICROSCOPY
e6pm0E2[E:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: TAU ; ELECTRON MICROSCOPY
e6pm1A1[A:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: TAU ; ELECTRON MICROSCOPY
e6pm1B2[B:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: TAU ; ELECTRON MICROSCOPY
e6pm1C2[C:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: TAU ; ELECTRON MICROSCOPY
e6pm1D1[D:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: TAU ; ELECTRON MICROSCOPY
e6pm1E2[E:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: TAU ; ELECTRON MICROSCOPY
e6pm2A2[A:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: TAU ; ELECTRON MICROSCOPY
e6pm2B2[B:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: TAU ; ELECTRON MICROSCOPY
e6pm2C2[C:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: TAU ; ELECTRON MICROSCOPY
e6pm2D2[D:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: TAU ; ELECTRON MICROSCOPY
e6pm2E2[E:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: TAU ; ELECTRON MICROSCOPY
e6pm3A1[A:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: TAU ; ELECTRON MICROSCOPY
e6pm3B1[B:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: TAU ; ELECTRON MICROSCOPY
e6pm3C2[C:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: TAU ; ELECTRON MICROSCOPY
e6pm3D1[D:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: TAU ; ELECTRON MICROSCOPY
e6pm3E2[E:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: TAU ; ELECTRON MICROSCOPY
e6pm4A1[A:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: GLY ; ELECTRON MICROSCOPY
e6pm4B2[B:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: GLY ; ELECTRON MICROSCOPY
e6pm4C1[C:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: GLY ; ELECTRON MICROSCOPY
e6pm4D1[D:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: GLY ; ELECTRON MICROSCOPY
e6pm4E1[E:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: GLY ; ELECTRON MICROSCOPY
e6pm5A2[A:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: GLY ; ELECTRON MICROSCOPY
e6pm5B1[B:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: GLY ; ELECTRON MICROSCOPY
e6pm5C1[C:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: GLY ; ELECTRON MICROSCOPY
e6pm5D1[D:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: GLY ; ELECTRON MICROSCOPY
e6pm5E2[E:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: GLY ; ELECTRON MICROSCOPY
e6pm6A1[A:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: GLY ; ELECTRON MICROSCOPY
e6pm6D1[D:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: GLY ; ELECTRON MICROSCOPY
e6pm6B2[B:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: GLY ; ELECTRON MICROSCOPY
e6pm6C2[C:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: GLY ; ELECTRON MICROSCOPY
e6pm6E2[E:23-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ligands: GLY ; ELECTRON MICROSCOPY
e6pxdE1[E:25-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ELECTRON MICROSCOPY
e6pxdA1[A:25-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ELECTRON MICROSCOPY
e6pxdB2[B:25-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ELECTRON MICROSCOPY
e6pxdC1[C:25-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ELECTRON MICROSCOPY
e6pxdD2[D:25-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycine receptor subunit alphaZ1 ; ELECTRON MICROSCOPY
e6w1jA1[A:8-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5-hydroxytryptamine receptor 3A ; ligands: S7Y ; ELECTRON MICROSCOPY
e6w1jB2[B:8-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5-hydroxytryptamine receptor 3A ; ligands: S7Y ; ELECTRON MICROSCOPY
e6w1jC1[C:8-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5-hydroxytryptamine receptor 3A ; ligands: S7Y ; ELECTRON MICROSCOPY
e6w1jD1[D:8-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5-hydroxytryptamine receptor 3A ; ligands: S7Y ; ELECTRON MICROSCOPY
e6w1jE2[E:8-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5-hydroxytryptamine receptor 3A ; ligands: S7Y ; ELECTRON MICROSCOPY
e6w1mA1[A:7-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5-hydroxytryptamine receptor 3A ; ligands: S87 ; ELECTRON MICROSCOPY
e6w1mB2[B:7-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5-hydroxytryptamine receptor 3A ; ligands: S87 ; ELECTRON MICROSCOPY
e6w1mC2[C:7-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5-hydroxytryptamine receptor 3A ; ligands: S87 ; ELECTRON MICROSCOPY
e6w1mD1[D:7-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5-hydroxytryptamine receptor 3A ; ligands: S87 ; ELECTRON MICROSCOPY
e6w1mE1[E:7-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5-hydroxytryptamine receptor 3A ; ligands: S87 ; ELECTRON MICROSCOPY
e6w1yA1[A:7-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5-hydroxytryptamine receptor 3A ; ligands: O7B ; ELECTRON MICROSCOPY
e6w1yB2[B:7-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5-hydroxytryptamine receptor 3A ; ligands: O7B ; ELECTRON MICROSCOPY
e6w1yC2[C:7-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5-hydroxytryptamine receptor 3A ; ligands: O7B ; ELECTRON MICROSCOPY
e6w1yD1[D:7-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5-hydroxytryptamine receptor 3A ; ligands: O7B ; ELECTRON MICROSCOPY
e6w1yE1[E:7-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5-hydroxytryptamine receptor 3A ; ligands: O7B ; ELECTRON MICROSCOPY
e6y59A1[A:8-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5-hydroxytryptamine receptor 3A ; ELECTRON MICROSCOPY
e6y59B1[B:8-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5-hydroxytryptamine receptor 3A ; ELECTRON MICROSCOPY
e6y59C1[C:8-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5-hydroxytryptamine receptor 3A ; ELECTRON MICROSCOPY
e6y59D2[D:8-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5-hydroxytryptamine receptor 3A ; ELECTRON MICROSCOPY
e6y59E2[E:8-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5-hydroxytryptamine receptor 3A ; ELECTRON MICROSCOPY
e6y5aA2[A:8-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5-hydroxytryptamine receptor 3A ; ligands: SRO ; ELECTRON MICROSCOPY
e6y5aC2[C:8-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5-hydroxytryptamine receptor 3A ; ligands: SRO ; ELECTRON MICROSCOPY
e6y5aD2[D:8-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5-hydroxytryptamine receptor 3A ; ligands: SRO ; ELECTRON MICROSCOPY
e6y5aB1[B:8-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5-hydroxytryptamine receptor 3A ; ligands: SRO ; ELECTRON MICROSCOPY
e6y5aE1[E:8-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5-hydroxytryptamine receptor 3A ; ligands: SRO ; ELECTRON MICROSCOPY
e6y5bA2[A:8-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5-hydroxytryptamine receptor 3A ; ELECTRON MICROSCOPY
e6y5bB1[B:8-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5-hydroxytryptamine receptor 3A ; ELECTRON MICROSCOPY
e6y5bC1[C:8-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5-hydroxytryptamine receptor 3A ; ELECTRON MICROSCOPY
e6y5bD2[D:8-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5-hydroxytryptamine receptor 3A ; ELECTRON MICROSCOPY
e6y5bE2[E:8-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5-hydroxytryptamine receptor 3A ; ELECTRON MICROSCOPY
e7ndvH1[H:20-231] Image Pymol Jmol Links: PDB, SCOP, CATH
Acetylcholine-binding protein ; ligands: NAG,SO4,U8Q ; X-RAY DIFFRACTION 1.70Å
e7kooA2[A:1-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Neuronal acetylcholine receptor subunit alpha-7,Soluble cytochrome b562 fusion ; ligands: CA,NAG ; ELECTRON MICROSCOPY
e6m4xA1[A:0-206] Image Pymol Jmol Links: PDB, SCOP, CATH
Soluble acetylcholine receptor ; X-RAY DIFFRACTION 2.99Å
e7ndpG1[G:20-225] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Acetylcholine-binding protein ; ligands: NAG,SO4,U8T ; X-RAY DIFFRACTION 2.0Å
e7ndvB1[B:20-228] Image Pymol Jmol Links: PDB, SCOP, CATH
Acetylcholine-binding protein ; ligands: NAG,U8Q ; X-RAY DIFFRACTION 1.70Å
e7ndvG1[G:20-229] Image Pymol Jmol Links: PDB, SCOP, CATH
Acetylcholine-binding protein ; ligands: NAG,SO4,U8Q ; X-RAY DIFFRACTION 1.70Å
e7ndpA1[A:20-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Acetylcholine-binding protein ; ligands: GOL,NAG,U8T ; X-RAY DIFFRACTION 2.0Å
e7ndpB1[B:20-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Acetylcholine-binding protein ; ligands: GOL,NAG,U8T ; X-RAY DIFFRACTION 2.0Å
e7ndpC1[C:20-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Acetylcholine-binding protein ; ligands: NAG,U8T ; X-RAY DIFFRACTION 2.0Å
e7ndpD1[D:20-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Acetylcholine-binding protein ; ligands: GOL,NAG,U8T ; X-RAY DIFFRACTION 2.0Å
e7ndpE1[E:20-223] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Acetylcholine-binding protein ; ligands: GOL,NAG,U8T ; X-RAY DIFFRACTION 2.0Å
e7ndpF1[F:20-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Acetylcholine-binding protein ; ligands: NAG,U8T ; X-RAY DIFFRACTION 2.0Å
e7ndpH1[H:20-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Acetylcholine-binding protein ; ligands: CL,NAG,SO4,U8T ; X-RAY DIFFRACTION 2.0Å
e7ndpI1[I:20-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Acetylcholine-binding protein ; ligands: CL,NAG,U8T ; X-RAY DIFFRACTION 2.0Å
e7ndpJ1[J:20-223] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Acetylcholine-binding protein ; ligands: CL,NAG,U8T ; X-RAY DIFFRACTION 2.0Å
e7ndvA1[A:20-224] Image Pymol Jmol Links: PDB, SCOP, CATH
Acetylcholine-binding protein ; ligands: NAG,U8Q ; X-RAY DIFFRACTION 1.70Å
e7ndvC1[C:20-224] Image Pymol Jmol Links: PDB, SCOP, CATH
Acetylcholine-binding protein ; ligands: NAG,U8Q ; X-RAY DIFFRACTION 1.70Å
e7ndvD1[D:20-224] Image Pymol Jmol Links: PDB, SCOP, CATH
Acetylcholine-binding protein ; ligands: NAG,SO4,U8Q ; X-RAY DIFFRACTION 1.70Å
e7ndvE1[E:20-223] Image Pymol Jmol Links: PDB, SCOP, CATH
Acetylcholine-binding protein ; ligands: SO4,U8Q ; X-RAY DIFFRACTION 1.70Å
e7ndvF1[F:20-223] Image Pymol Jmol Links: PDB, SCOP, CATH
Acetylcholine-binding protein ; ligands: NAG,SO4,U8Q ; X-RAY DIFFRACTION 1.70Å
e7ndvI1[I:20-224] Image Pymol Jmol Links: PDB, SCOP, CATH
Acetylcholine-binding protein ; ligands: SO4,U8Q ; X-RAY DIFFRACTION 1.70Å
e7ndvJ1[J:20-223] Image Pymol Jmol Links: PDB, SCOP, CATH
Acetylcholine-binding protein ; ligands: SO4,U8Q ; X-RAY DIFFRACTION 1.70Å
e7kooB2[B:1-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Neuronal acetylcholine receptor subunit alpha-7,Soluble cytochrome b562 fusion ; ligands: CA,NAG ; ELECTRON MICROSCOPY
e7kooC2[C:1-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Neuronal acetylcholine receptor subunit alpha-7,Soluble cytochrome b562 fusion ; ligands: CA,NAG ; ELECTRON MICROSCOPY
e7kooD2[D:1-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Neuronal acetylcholine receptor subunit alpha-7,Soluble cytochrome b562 fusion ; ligands: CA,NAG ; ELECTRON MICROSCOPY
e7kooE1[E:1-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Neuronal acetylcholine receptor subunit alpha-7,Soluble cytochrome b562 fusion ; ligands: CA,NAG ; ELECTRON MICROSCOPY
e7koqA2[A:1-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Neuronal acetylcholine receptor subunit alpha-7,Soluble cytochrome b562 fusion ; ligands: CA,EPJ,NAG ; ELECTRON MICROSCOPY
e7koqB1[B:1-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Neuronal acetylcholine receptor subunit alpha-7,Soluble cytochrome b562 fusion ; ligands: CA,EPJ,NAG ; ELECTRON MICROSCOPY
e7koqC1[C:1-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Neuronal acetylcholine receptor subunit alpha-7,Soluble cytochrome b562 fusion ; ligands: CA,EPJ,NAG ; ELECTRON MICROSCOPY
e7koqD1[D:1-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Neuronal acetylcholine receptor subunit alpha-7,Soluble cytochrome b562 fusion ; ligands: CA,EPJ,NAG ; ELECTRON MICROSCOPY
e7koqE1[E:1-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Neuronal acetylcholine receptor subunit alpha-7,Soluble cytochrome b562 fusion ; ligands: CA,EPJ,NAG ; ELECTRON MICROSCOPY
e7koxA2[A:1-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Neuronal acetylcholine receptor subunit alpha-7,Soluble cytochrome b562 fusion ; ligands: CA,EPJ,NAG ; ELECTRON MICROSCOPY
e7koxB2[B:1-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Neuronal acetylcholine receptor subunit alpha-7,Soluble cytochrome b562 fusion ; ligands: CA,EPJ,NAG ; ELECTRON MICROSCOPY
e7koxC1[C:1-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Neuronal acetylcholine receptor subunit alpha-7,Soluble cytochrome b562 fusion ; ligands: CA,EPJ,NAG ; ELECTRON MICROSCOPY
e7koxD1[D:1-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Neuronal acetylcholine receptor subunit alpha-7,Soluble cytochrome b562 fusion ; ligands: CA,EPJ,NAG ; ELECTRON MICROSCOPY
e7koxE1[E:1-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Neuronal acetylcholine receptor subunit alpha-7,Soluble cytochrome b562 fusion ; ligands: CA,EPJ,NAG ; ELECTRON MICROSCOPY
e6m4xB1[B:0-206] Image Pymol Jmol Links: PDB, SCOP, CATH
Soluble acetylcholine receptor ; X-RAY DIFFRACTION 2.99Å
e6m4xD1[D:0-206] Image Pymol Jmol Links: PDB, SCOP, CATH
Soluble acetylcholine receptor ; X-RAY DIFFRACTION 2.99Å
e6m4xG1[G:0-206] Image Pymol Jmol Links: PDB, SCOP, CATH
Soluble acetylcholine receptor ; X-RAY DIFFRACTION 2.99Å
e6m4xI1[I:0-206] Image Pymol Jmol Links: PDB, SCOP, CATH
Soluble acetylcholine receptor ; X-RAY DIFFRACTION 2.99Å
e6m4zA1[A:0-206] Image Pymol Jmol Links: PDB, SCOP, CATH
Soluble acetylcholine receptor ; X-RAY DIFFRACTION 2.680Å
e6m4zB1[B:0-206] Image Pymol Jmol Links: PDB, SCOP, CATH
Soluble acetylcholine receptor ; X-RAY DIFFRACTION 2.680Å
e6m4zD1[D:0-206] Image Pymol Jmol Links: PDB, SCOP, CATH
Soluble acetylcholine receptor ; X-RAY DIFFRACTION 2.680Å
e6m4zG1[G:0-206] Image Pymol Jmol Links: PDB, SCOP, CATH
Soluble acetylcholine receptor ; X-RAY DIFFRACTION 2.680Å
e6m4zI1[I:0-206] Image Pymol Jmol Links: PDB, SCOP, CATH
Soluble acetylcholine receptor ; X-RAY DIFFRACTION 2.680Å
e6zgdA1[A:5-183] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proton-gated ion channel ; ELECTRON MICROSCOPY
e7l6qA1[A:11-202] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Gamma-aminobutyric-acid receptor subunit beta-1 ; ELECTRON MICROSCOPY
e7ekpA1[A:23-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Neuronal acetylcholine receptor subunit alpha-7 ; ligands: I33,NAG ; ELECTRON MICROSCOPY
e6zgdB2[B:5-195] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proton-gated ion channel ; ELECTRON MICROSCOPY
e6zgdC2[C:5-195] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proton-gated ion channel ; ELECTRON MICROSCOPY
e6zgdD2[D:5-195] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proton-gated ion channel ; ELECTRON MICROSCOPY
e6zgdE2[E:5-195] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proton-gated ion channel ; ELECTRON MICROSCOPY
e6zgjA2[A:5-195] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proton-gated ion channel ; ELECTRON MICROSCOPY
e6zgjB1[B:5-195] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proton-gated ion channel ; ELECTRON MICROSCOPY
e6zgjC1[C:5-195] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proton-gated ion channel ; ELECTRON MICROSCOPY
e6zgjD1[D:5-195] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proton-gated ion channel ; ELECTRON MICROSCOPY
e6zgjE1[E:5-195] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proton-gated ion channel ; ELECTRON MICROSCOPY
e6zgkA2[A:5-195] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proton-gated ion channel ; ELECTRON MICROSCOPY
e6zgkB1[B:5-195] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proton-gated ion channel ; ELECTRON MICROSCOPY
e6zgkC1[C:5-195] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proton-gated ion channel ; ELECTRON MICROSCOPY
e6zgkD1[D:5-195] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proton-gated ion channel ; ELECTRON MICROSCOPY
e6zgkE2[E:5-195] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proton-gated ion channel ; ELECTRON MICROSCOPY
e7l6qB2[B:11-202] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Gamma-aminobutyric-acid receptor subunit beta-1 ; ELECTRON MICROSCOPY
e7l6qC2[C:11-202] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Gamma-aminobutyric-acid receptor subunit beta-1 ; ELECTRON MICROSCOPY
e7l6qD1[D:11-202] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Gamma-aminobutyric-acid receptor subunit beta-1 ; ELECTRON MICROSCOPY
e7l6qE2[E:11-202] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Gamma-aminobutyric-acid receptor subunit beta-1 ; ELECTRON MICROSCOPY
e7l6uA2[A:11-202] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Gamma-aminobutyric-acid receptor subunit beta-1 ; ELECTRON MICROSCOPY
e7l6uB1[B:11-202] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Gamma-aminobutyric-acid receptor subunit beta-1 ; ELECTRON MICROSCOPY
e7l6uC2[C:11-202] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Gamma-aminobutyric-acid receptor subunit beta-1 ; ELECTRON MICROSCOPY
e7l6uD1[D:11-202] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Gamma-aminobutyric-acid receptor subunit beta-1 ; ELECTRON MICROSCOPY
e7l6uE2[E:11-202] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Gamma-aminobutyric-acid receptor subunit beta-1 ; ELECTRON MICROSCOPY
e7ekiA2[A:23-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Neuronal acetylcholine receptor subunit alpha-7 ; ligands: NAG ; ELECTRON MICROSCOPY
e7ekiB1[B:23-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Neuronal acetylcholine receptor subunit alpha-7 ; ligands: NAG ; ELECTRON MICROSCOPY
e7ekiC1[C:23-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Neuronal acetylcholine receptor subunit alpha-7 ; ligands: NAG ; ELECTRON MICROSCOPY
e7ekiD2[D:23-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Neuronal acetylcholine receptor subunit alpha-7 ; ligands: NAG ; ELECTRON MICROSCOPY
e7ekiE1[E:23-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Neuronal acetylcholine receptor subunit alpha-7 ; ligands: NAG ; ELECTRON MICROSCOPY
e7ekpB1[B:23-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Neuronal acetylcholine receptor subunit alpha-7 ; ligands: I33,NAG ; ELECTRON MICROSCOPY
e7ekpC1[C:23-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Neuronal acetylcholine receptor subunit alpha-7 ; ligands: I33,NAG ; ELECTRON MICROSCOPY
e7ekpD2[D:23-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Neuronal acetylcholine receptor subunit alpha-7 ; ligands: I33,NAG ; ELECTRON MICROSCOPY
e7ekpE2[E:23-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Neuronal acetylcholine receptor subunit alpha-7 ; ligands: I33,NAG ; ELECTRON MICROSCOPY
e7ektA1[A:23-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Neuronal acetylcholine receptor subunit alpha-7 ; ligands: I33,NAG ; ELECTRON MICROSCOPY
e7ektB2[B:23-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Neuronal acetylcholine receptor subunit alpha-7 ; ligands: I33,NAG ; ELECTRON MICROSCOPY
e7ektC2[C:23-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Neuronal acetylcholine receptor subunit alpha-7 ; ligands: I33,NAG ; ELECTRON MICROSCOPY
e7ektD1[D:23-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Neuronal acetylcholine receptor subunit alpha-7 ; ligands: I33,NAG ; ELECTRON MICROSCOPY
e7ektE2[E:23-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Neuronal acetylcholine receptor subunit alpha-7 ; ligands: I33,NAG ; ELECTRON MICROSCOPY
e6qfaB1[B:8-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Gamma-aminobutyric acid receptor subunit beta-3,Gamma-aminobutyric acid receptor subunit beta-3 ; ligands: HSM,NAG ; ELECTRON MICROSCOPY
e7kuyA1[A:15-229] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Glycine receptor subunit alpha-2 ; ligands: NAG,SY9 ; ELECTRON MICROSCOPY
e7kuyB1[B:15-229] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Glycine receptor subunit alpha-2 ; ligands: NAG,SY9 ; ELECTRON MICROSCOPY
e7kuyC1[C:15-229] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Glycine receptor subunit alpha-2 ; ligands: NAG,SY9 ; ELECTRON MICROSCOPY
e7kuyD1[D:15-229] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Glycine receptor subunit alpha-2 ; ligands: NAG,SY9 ; ELECTRON MICROSCOPY
e7l31A1[A:15-229] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Glycine receptor subunit alpha-2 ; ligands: NAG,SY9 ; ELECTRON MICROSCOPY
e7l31B1[B:15-229] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Glycine receptor subunit alpha-2 ; ligands: NAG,SY9 ; ELECTRON MICROSCOPY
e7l31C1[C:15-229] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Glycine receptor subunit alpha-2 ; ligands: NAG,SY9 ; ELECTRON MICROSCOPY
e7l31D1[D:15-229] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Glycine receptor subunit alpha-2 ; ligands: NAG,SY9 ; ELECTRON MICROSCOPY
e6qfaC1[C:8-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Gamma-aminobutyric acid receptor subunit beta-3,Gamma-aminobutyric acid receptor subunit beta-3 ; ligands: HSM,NAG ; ELECTRON MICROSCOPY
e6qfaD1[D:8-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Gamma-aminobutyric acid receptor subunit beta-3,Gamma-aminobutyric acid receptor subunit beta-3 ; ligands: HSM,NAG ; ELECTRON MICROSCOPY
e6qfaE1[E:8-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Gamma-aminobutyric acid receptor subunit beta-3,Gamma-aminobutyric acid receptor subunit beta-3 ; ligands: HSM,NAG ; ELECTRON MICROSCOPY
e6qfaA1[A:8-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Gamma-aminobutyric acid receptor subunit beta-3,Gamma-aminobutyric acid receptor subunit beta-3 ; ligands: HSM,NAG ; ELECTRON MICROSCOPY
e7djiA1[A:1-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Acetylcholine-binding protein ; ligands: H8U,NAG ; X-RAY DIFFRACTION 2.200Å
e7djiB1[B:1-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Acetylcholine-binding protein ; ligands: H8U,NAG ; X-RAY DIFFRACTION 2.200Å
Previous Nextsome similarity with Ig fold
beta duplicates or obligate multimersbeta duplicates or monomers associate together to form a compact domain
beta complex topologybeta domains with complex and unique topology that cannot be described as barrel or sandwich or meander
a+b two layersone alpha-helix layer and one beta-sheet layer
a+b three layersone mainly antiparallel beta-sheet layer sandwiched between two alpha-helix layers
a+b four layerstwo beta-sheet layers sandwiched between two alpha-helix layers
a+b complex topologyalpha and beta domain with complex and unique topology that cannot be described in layers
a+b duplicates or obligate multimersalpha and beta duplicates or monomers associated together to form a compact domain
a/b barrelsrepeating beta-alpha units form a barrel
a/b three-layered sandwichesrepeating beta-alpha units form a sandwich with a mainly parallel beta-sheet layer stacked between two alpha-helix layers
mixed a+b and a/balpha and beta domain consists of both a+b and a/b regions
few secondary structure elementsstabilized by cofactors or disulfides
extended segmentsextended, non-globular segments, frequently bind to other proteins to form complexes