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:
e1jz8A2[A:220-333] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-Galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 1.50Å
e3iapC2[C:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.00Å
e3iapD2[D:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.00Å
e2x05B2[B:226-335] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
EXO-BETA-D-GLUCOSAMINIDASE ; ligands: CD ; X-RAY DIFFRACTION 2.3Å
e2x09A2[A:226-335] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
EXO-BETA-D-GLUCOSAMINIDASE ; ligands: CD ; X-RAY DIFFRACTION 2.4Å
e2x09B2[B:226-335] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
EXO-BETA-D-GLUCOSAMINIDASE ; X-RAY DIFFRACTION 2.4Å
e3iaqA2[A:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.7Å
e3iaqB2[B:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.7Å
e3iaqC2[C:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.7Å
e3iaqD2[D:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.7Å
e3i3bA2[A:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS,MG ; X-RAY DIFFRACTION 2.00Å
e3i3bB2[B:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.00Å
e3i3bC2[C:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.00Å
e3i3bD2[D:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.00Å
e3i3dA2[A:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS,IPT ; X-RAY DIFFRACTION 2.20Å
e3i3dB2[B:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.20Å
e3i3dC2[C:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.20Å
e3i3dD2[D:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS,IPT ; X-RAY DIFFRACTION 2.20Å
e3i3eA2[A:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.10Å
e3i3eC2[C:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.10Å
e3i3eD2[D:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.10Å
e3e1f12[1:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 3.00Å
e3e1f22[2:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 3.00Å
e3e1f32[3:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 3.00Å
e3e1f42[4:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 3.00Å
e3i3eB2[B:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.10Å
e3muy12[1:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-D-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.50Å
e3muy22[2:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-D-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.50Å
e3muy32[3:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-D-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.50Å
e3muy42[4:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-D-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.50Å
e3muz22[2:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH
BETA-GALACTOSIDASE ; ligands: DMS,IPT ; X-RAY DIFFRACTION 1.9Å
e3muz32[3:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH
BETA-GALACTOSIDASE ; ligands: DMS,IPT ; X-RAY DIFFRACTION 1.9Å
e3muz42[4:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH
BETA-GALACTOSIDASE ; ligands: DMS,IPT ; X-RAY DIFFRACTION 1.9Å
e3mv012[1:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.20Å
e3mv022[2:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.20Å
e3mv032[3:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.20Å
e3mv042[4:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.20Å
e3mv112[1:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.20Å
e3mv122[2:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.20Å
e3mv132[3:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.20Å
e3mv142[4:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.20Å
e3k46B2[B:182-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-glucuronidase ; X-RAY DIFFRACTION 2.497Å
e3k4aA2[A:182-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-glucuronidase ; X-RAY DIFFRACTION 2.900Å
e3k4aB2[B:182-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-glucuronidase ; X-RAY DIFFRACTION 2.900Å
e3k4dA2[A:182-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-glucuronidase ; X-RAY DIFFRACTION 2.393Å
e3k4dB2[B:182-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-glucuronidase ; X-RAY DIFFRACTION 2.393Å
e3lpfA2[A:182-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-glucuronidase ; X-RAY DIFFRACTION 2.26Å
e3lpfB2[B:182-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-glucuronidase ; X-RAY DIFFRACTION 2.26Å
e3lpgA2[A:182-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-glucuronidase ; X-RAY DIFFRACTION 2.425Å
e3lpgB2[B:182-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-glucuronidase ; X-RAY DIFFRACTION 2.425Å
e4duwA2[A:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.20Å
e4duvA2[A:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta-galactosidase ; ligands: BTB,DMS ; X-RAY DIFFRACTION 2.10Å
e4jhzA2[A:182-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GLUCURONIDASE ; X-RAY DIFFRACTION 2.83Å
e4jhzB2[B:182-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GLUCURONIDASE ; X-RAY DIFFRACTION 2.83Å
e1yq2B3[B:220-312] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
beta-galactosidase ; ligands: SO4 ; X-RAY DIFFRACTION 1.90Å
e1yq2C3[C:220-312] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
beta-galactosidase ; ligands: SO4 ; X-RAY DIFFRACTION 1.90Å
e1yq2D3[D:220-312] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
beta-galactosidase ; ligands: SO4 ; X-RAY DIFFRACTION 1.90Å
e1yq2E3[E:220-312] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
beta-galactosidase ; ligands: SO4 ; X-RAY DIFFRACTION 1.90Å
e1yq2F3[F:220-312] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
beta-galactosidase ; ligands: SO4 ; X-RAY DIFFRACTION 1.90Å
e4ckdB3[B:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; ELECTRON MICROSCOPY
e4ckdC3[C:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; ELECTRON MICROSCOPY
e4ckdD3[D:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; ELECTRON MICROSCOPY
e3bgaA10[A:246-356] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta-galactosidase ; X-RAY DIFFRACTION 2.1Å
e4duvB19[B:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta-galactosidase ; ligands: BTB,DMS ; X-RAY DIFFRACTION 2.10Å
e4duvC19[C:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta-galactosidase ; ligands: BTB,DMS ; X-RAY DIFFRACTION 2.10Å
e4duvD19[D:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta-galactosidase ; ligands: BTB,DMS ; X-RAY DIFFRACTION 2.10Å
e4duxA19[A:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.30Å
e4duxB19[B:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.30Å
e4duwB19[B:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.20Å
e4duwC19[C:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.20Å
e4duxC19[C:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.30Å
e4duxD19[D:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.30Å
e4duwD19[D:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.20Å
e4ckdA9[A:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; ELECTRON MICROSCOPY
e3t0aA15[A:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 1.90Å
e3sepC15[C:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.05Å
e3t0bA15[A:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.4Å
e3vd4D15[D:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.00Å
e3t0bC15[C:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.4Å
e3t08B15[B:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.00Å
e3vd4A15[A:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.00Å
e3t0aB15[B:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 1.90Å
e3t0dB15[B:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 1.93Å
e3t2oB15[B:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 1.85Å
e3t0aC15[C:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 1.90Å
e3t0dA15[A:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 1.93Å
e3vdbB15[B:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.05Å
e3t0dD15[D:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 1.93Å
e3t08D15[D:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.00Å
e3vd9D15[D:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.05Å
e3t2oC15[C:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 1.85Å
e3t0aD15[D:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 1.90Å
e3vdbC15[C:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.05Å
e3t2oA15[A:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 1.85Å
e3t08A15[A:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.00Å
e3t09B15[B:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 1.75Å
e3t08C15[C:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.00Å
e3sepD15[D:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.05Å
e3vd9C15[C:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.05Å
e3t0bB15[B:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.4Å
e3t0bD15[D:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.4Å
e3vd4C15[C:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.00Å
e3vdbA15[A:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.05Å
e3vd9B15[B:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.05Å
e3vd9A15[A:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.05Å
e3vdbD15[D:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.05Å
e3t0dC15[C:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 1.93Å
e3t09D15[D:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 1.75Å
e3t09C15[C:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 1.75Å
e3vd4B15[B:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.00Å
e3t2oD15[D:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 1.85Å
e3t2qA15[A:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.4Å
e3t2pB15[B:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.6Å
e3t09A15[A:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 1.75Å
e3t2qB15[B:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.4Å
e3t2qD15[D:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.4Å
e3vdcB15[B:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.55Å
e3vd7B15[B:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.85Å
e3t2pA15[A:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.6Å
e3t2pC15[C:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.6Å
e3t2qC15[C:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.4Å
e3vdcA15[A:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.55Å
e3t2pD15[D:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.6Å
e3vdcC15[C:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.55Å
e3vd7A15[A:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.85Å
e3vd7C15[C:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.85Å
e3vdcD15[D:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.55Å
e3vd7D15[D:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.85Å
e3vd3D10[D:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.80Å
e3vd3B15[B:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.80Å
e3vdaD15[D:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.50Å
e3vd5A15[A:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.7Å
e3vdaA15[A:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.50Å
e3vd5D15[D:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.7Å
e3vdaB15[B:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.50Å
e3vd3C15[C:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.80Å
e3vdaC15[C:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.50Å
e3vd5B15[B:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.7Å
e3vd5C15[C:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.7Å
e3sepB10[B:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ligands: DMS ; X-RAY DIFFRACTION 2.05Å
e3fn9A6[A:181-299] Image Pymol Jmol Links: PDB, SCOP, CATH
Putative beta-galactosidase ; ligands: CL ; X-RAY DIFFRACTION 2.70Å
e3fn9D6[D:182-299] Image Pymol Jmol Links: PDB, SCOP, CATH
Putative beta-galactosidase ; ligands: CL ; X-RAY DIFFRACTION 2.70Å
e3ob8D8[D:206-331] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; X-RAY DIFFRACTION 2.800Å
e3ob8C8[C:206-331] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; X-RAY DIFFRACTION 2.800Å
e3obaA8[A:206-331] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; ligands: GOL ; X-RAY DIFFRACTION 2.75Å
e3obaC8[C:206-331] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; X-RAY DIFFRACTION 2.75Å
e3obaD8[D:206-331] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; X-RAY DIFFRACTION 2.75Å
e3obaB8[B:206-331] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; X-RAY DIFFRACTION 2.75Å
e3ob8A8[A:206-331] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; X-RAY DIFFRACTION 2.800Å
e3ob8B8[B:206-331] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; X-RAY DIFFRACTION 2.800Å
e3hn3D9[D:226-328] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta-glucuronidase ; ligands: NAG ; X-RAY DIFFRACTION 1.670Å
e3hn3E9[E:226-328] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta-glucuronidase ; ligands: NAG ; X-RAY DIFFRACTION 1.670Å
e3hn3B9[B:226-328] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta-glucuronidase ; ligands: NAG ; X-RAY DIFFRACTION 1.670Å
e3fn9B6[B:181-299] Image Pymol Jmol Links: PDB, SCOP, CATH
Putative beta-galactosidase ; X-RAY DIFFRACTION 2.70Å
e3fn9C6[C:181-299] Image Pymol Jmol Links: PDB, SCOP, CATH
Putative beta-galactosidase ; ligands: CL ; X-RAY DIFFRACTION 2.70Å
e4cvuA4[A:225-348] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-MANNOSIDASE ; ligands: CD,NAG ; X-RAY DIFFRACTION 1.90Å
e4uojA3[A:225-348] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-MANNOSIDASE GH2 ; ligands: CD,NAG ; X-RAY DIFFRACTION 2.50Å
e4uojB3[B:225-348] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-MANNOSIDASE GH2 ; ligands: CD,NAG ; X-RAY DIFFRACTION 2.50Å
e3j7hA4[A:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ELECTRON MICROSCOPY
e3j7hB4[B:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ELECTRON MICROSCOPY
e3j7hC4[C:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ELECTRON MICROSCOPY
e3j7hD4[D:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-galactosidase ; ELECTRON MICROSCOPY
e4cu6A2[A:306-425] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; ligands: EDO,SO4 ; X-RAY DIFFRACTION 2.70Å
e4cu8A2[A:306-425] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
GLYCOSIDE HYDROLASE 2 ; ligands: EDO,SO4 ; X-RAY DIFFRACTION 2.50Å
e4cucA2[A:306-425] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; ligands: SO4 ; X-RAY DIFFRACTION 2.20Å
e4jkkA2[A:179-272] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-glucuronidase ; X-RAY DIFFRACTION 2.590Å
e4jklA2[A:179-272] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-glucuronidase ; X-RAY DIFFRACTION 2.2880Å
e4jklB2[B:179-272] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-glucuronidase ; X-RAY DIFFRACTION 2.2880Å
e4jkmA2[A:183-275] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-glucuronidase ; X-RAY DIFFRACTION 2.26Å
e4jkmB2[B:183-275] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-glucuronidase ; X-RAY DIFFRACTION 2.26Å
e4v40A4[A:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; X-RAY DIFFRACTION
e4v40B4[B:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; X-RAY DIFFRACTION
e4v40C4[C:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; X-RAY DIFFRACTION
e4v40D4[D:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; X-RAY DIFFRACTION
e4v40E4[E:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; X-RAY DIFFRACTION
e4v40F4[F:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; X-RAY DIFFRACTION
e4v40G4[G:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; X-RAY DIFFRACTION
e4v40H4[H:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; X-RAY DIFFRACTION
e4v40I4[I:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; X-RAY DIFFRACTION
e4v40J4[J:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; X-RAY DIFFRACTION
e4v40K4[K:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; X-RAY DIFFRACTION
e4v40L4[L:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; X-RAY DIFFRACTION
e4v40M4[M:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; X-RAY DIFFRACTION
e4v40N4[N:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; X-RAY DIFFRACTION
e4v40O4[O:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; X-RAY DIFFRACTION
e4v40P4[P:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; X-RAY DIFFRACTION
e4v41A4[A:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; X-RAY DIFFRACTION 2.5Å
e4v41B4[B:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; X-RAY DIFFRACTION 2.5Å
e4v41C4[C:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; X-RAY DIFFRACTION 2.5Å
e4v41D4[D:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; X-RAY DIFFRACTION 2.5Å
e4v41E4[E:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; X-RAY DIFFRACTION 2.5Å
e4v41F4[F:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; X-RAY DIFFRACTION 2.5Å
e4v41G4[G:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; X-RAY DIFFRACTION 2.5Å
e4v41H4[H:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; X-RAY DIFFRACTION 2.5Å
e4v41I4[I:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; X-RAY DIFFRACTION 2.5Å
e4v41J4[J:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; X-RAY DIFFRACTION 2.5Å
e4v41K4[K:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; X-RAY DIFFRACTION 2.5Å
e4v41L4[L:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; X-RAY DIFFRACTION 2.5Å
e4v41M4[M:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; X-RAY DIFFRACTION 2.5Å
e4v41N4[N:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; X-RAY DIFFRACTION 2.5Å
e4v41O4[O:220-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-GALACTOSIDASE ; X-RAY DIFFRACTION 2.5Å
Previous Nexte2je8A2[A:220-330] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-MANNOSIDASE ; ligands: CL,GOL ; X-RAY DIFFRACTION 1.7Å
e2vzsA2[A:226-335] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
EXO-BETA-D-GLUCOSAMINIDASE ; ligands: CD,GOL ; X-RAY DIFFRACTION 1.85Å
e5uj6A2[A:184-304] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Glycosyl hydrolases family 2, sugar binding domain protein ; X-RAY DIFFRACTION 1.9Å
e1yq2A3[A:220-312] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
beta-galactosidase ; ligands: SO4 ; X-RAY DIFFRACTION 1.90Å
Pseudo group of domains that do not map to PFam family profiles. Domains inside should not be considered as in one family.
some 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