Evolutionary classification of protein domain structures
alpha arraysalpha-helix arrays with mainly perpendicular helices
alpha bundlesalpha-helix bundles with mainly parallel helices
Representatives:
e2dymA2[A:135-198] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Autophagy protein 5 ; X-RAY DIFFRACTION 2.1Å
e2dymG3[G:135-198] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Autophagy protein 5 ; X-RAY DIFFRACTION 2.1Å
e3w1sA4[A:112-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
AUTOPHAGY PROTEIN 5 ; X-RAY DIFFRACTION 2.6Å
e3vqiA6[A:133-194] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ATG5 ; ligands: EPE ; X-RAY DIFFRACTION 2.5Å
e4gdkB4[B:116-176] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Autophagy protein 5 ; X-RAY DIFFRACTION 2.700Å
e3vqiB10[B:132-190] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ATG5 ; ligands: EPE,SO4 ; X-RAY DIFFRACTION 2.5Å
e3vqiC10[C:133-190] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ATG5 ; X-RAY DIFFRACTION 2.5Å
e3vqiE10[E:133-190] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ATG5 ; ligands: EPE,SO4 ; X-RAY DIFFRACTION 2.5Å
e3vqiD10[D:133-190] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ATG5 ; ligands: SO4 ; X-RAY DIFFRACTION 2.5Å
e4nawJ8[J:116-176] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Autophagy protein 5 ; ligands: SO4 ; X-RAY DIFFRACTION 2.195Å
e4nawB8[B:116-176] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Autophagy protein 5 ; ligands: SO4 ; X-RAY DIFFRACTION 2.195Å
e4nawF8[F:116-176] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Autophagy protein 5 ; ligands: SO4 ; X-RAY DIFFRACTION 2.195Å
e4gdlB8[B:116-176] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Autophagy protein 5 ; X-RAY DIFFRACTION 2.8750Å
e4nawN6[N:116-176] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Autophagy protein 5 ; ligands: SO4 ; X-RAY DIFFRACTION 2.195Å
e4gdkE8[E:116-176] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Autophagy protein 5 ; X-RAY DIFFRACTION 2.700Å
e2dymC3[C:119-180] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Autophagy protein 5 ; X-RAY DIFFRACTION 2.1Å
e2dymE3[E:119-180] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Autophagy protein 5 ; X-RAY DIFFRACTION 2.1Å
e4tq0A1[A:116-183] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Autophagy protein 5 ; X-RAY DIFFRACTION 2.697Å
e4tq0C3[C:116-183] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Autophagy protein 5 ; X-RAY DIFFRACTION 2.697Å
e4tq1A3[A:116-183] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Autophagy protein 5 ; X-RAY DIFFRACTION 1.8Å
e4tq0E1[E:116-176] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Autophagy protein 5 ; X-RAY DIFFRACTION 2.697Å
e5d7gA1[A:116-176] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Autophagy protein 5 ; X-RAY DIFFRACTION 3.0Å
e5d7gC3[C:116-176] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Autophagy protein 5 ; X-RAY DIFFRACTION 3.0Å
e5d7gE1[E:116-176] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Autophagy protein 5 ; X-RAY DIFFRACTION 3.0Å
e5d7gG1[G:116-176] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Autophagy protein 5 ; X-RAY DIFFRACTION 3.0Å
e5npwA3[A:116-176] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Autophagy protein 5 ; X-RAY DIFFRACTION 3.100Å
e5npvA3[A:116-176] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Autophagy protein 5 ; X-RAY DIFFRACTION 3.100Å
e5npvC2[C:116-176] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Autophagy protein 5 ; X-RAY DIFFRACTION 3.100Å
e5npwC3[C:116-176] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Autophagy protein 5 ; X-RAY DIFFRACTION 3.100Å
e5npwE3[E:116-176] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Autophagy protein 5 ; X-RAY DIFFRACTION 3.100Å
e5npwG1[G:116-176] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Autophagy protein 5 ; X-RAY DIFFRACTION 3.100Å
e7w36A3[A:116-176] Image Pymol Jmol Links: PDB, SCOP, CATH
Autophagy protein 5 ; X-RAY DIFFRACTION 2.87Å
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
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