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
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
Representatives:
e1rypA1[A:10-252] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
20S PROTEASOME ; ligands: MG ; X-RAY DIFFRACTION 1.9Å
e1rypB1[B:1-250] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
20S PROTEASOME ; ligands: MG ; X-RAY DIFFRACTION 1.9Å
e1rypC1[C:2-245] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
20S PROTEASOME ; X-RAY DIFFRACTION 1.9Å
e1rypD1[D:3-243] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
20S PROTEASOME ; X-RAY DIFFRACTION 1.9Å
e1rypE1[E:9-250] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
20S PROTEASOME ; ligands: MG ; X-RAY DIFFRACTION 1.9Å
e1rypF1[F:2-234] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
20S PROTEASOME ; X-RAY DIFFRACTION 1.9Å
e1rypG1[G:4-247] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
20S PROTEASOME ; ligands: MG ; X-RAY DIFFRACTION 1.9Å
e1yarA1[A:13-233] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome alpha subunit ; ligands: SO4 ; X-RAY DIFFRACTION 1.9Å
e5m32Q1[Q:2-236] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-7 ; ELECTRON MICROSCOPY
e5m32A1[A:3-232] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-2 ; ELECTRON MICROSCOPY
e5m32O1[O:3-232] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-2 ; ELECTRON MICROSCOPY
e5m32B1[B:2-243] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-4 ; ELECTRON MICROSCOPY
e5m32P1[P:2-245] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-4 ; ELECTRON MICROSCOPY
e5nifE1[E:8-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-5 ; X-RAY DIFFRACTION 3.0Å
e5nifS1[S:9-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-5 ; ligands: CL ; X-RAY DIFFRACTION 3.0Å
e5nifF1[F:3-234] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; ligands: EDO ; X-RAY DIFFRACTION 3.0Å
e5nifT1[T:3-234] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; X-RAY DIFFRACTION 3.0Å
e5nifC1[C:2-245] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; ligands: EDO ; X-RAY DIFFRACTION 3.0Å
e5nifQ1[Q:2-245] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; ligands: GOL,MG ; X-RAY DIFFRACTION 3.0Å
e5nifD1[D:3-243] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-4 ; X-RAY DIFFRACTION 3.0Å
e5nifR1[R:3-243] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-4 ; ligands: CL,EDO ; X-RAY DIFFRACTION 3.0Å
e5nifG1[G:4-247] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Probable proteasome subunit alpha type-7 ; ligands: CL,EDO ; X-RAY DIFFRACTION 3.0Å
e5nifU1[U:4-247] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Probable proteasome subunit alpha type-7 ; ligands: EDO ; X-RAY DIFFRACTION 3.0Å
e5nifB1[B:1-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-2 ; X-RAY DIFFRACTION 3.0Å
e5nifP1[P:1-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-2 ; ligands: EDO ; X-RAY DIFFRACTION 3.0Å
e5nifA1[A:11-251] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-1 ; ligands: CL ; X-RAY DIFFRACTION 3.0Å
e5nifO1[O:11-251] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-1 ; ligands: EDO ; X-RAY DIFFRACTION 3.0Å
e6avoG1[G:4-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-1 ; ELECTRON MICROSCOPY
e6avoK1[K:2-245] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; ELECTRON MICROSCOPY
e6avoJ1[J:6-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; ELECTRON MICROSCOPY
e6avoH1[H:9-241] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-5 ; ELECTRON MICROSCOPY
e6avoI1[I:2-233] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-7 ; ELECTRON MICROSCOPY
e6avoP1[P:3-232] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-2 ; ELECTRON MICROSCOPY
e6avoO1[O:2-241] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-4 ; ELECTRON MICROSCOPY
e6bdfA1[A:13-233] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha ; ELECTRON MICROSCOPY
e6avoR1[R:2-245] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; ELECTRON MICROSCOPY
e6avoL1[L:4-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-1 ; ELECTRON MICROSCOPY
e6bdfC1[C:13-233] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha ; ELECTRON MICROSCOPY
e6bdfE1[E:13-233] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha ; ELECTRON MICROSCOPY
e6bdfG1[G:13-233] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha ; ELECTRON MICROSCOPY
e6bdfI1[I:13-233] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha ; ELECTRON MICROSCOPY
e6bdfK1[K:13-233] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha ; ELECTRON MICROSCOPY
e6bdfM1[M:13-233] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha ; ELECTRON MICROSCOPY
e6bdfO1[O:13-233] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha ; ELECTRON MICROSCOPY
e6bdfQ1[Q:13-233] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha ; ELECTRON MICROSCOPY
e6bdfS1[S:13-233] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha ; ELECTRON MICROSCOPY
e6bdfU1[U:13-233] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha ; ELECTRON MICROSCOPY
e6bdfW1[W:13-233] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha ; ELECTRON MICROSCOPY
e6bdfY1[Y:13-233] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha ; ELECTRON MICROSCOPY
e6bdf01[0:13-233] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha ; ELECTRON MICROSCOPY
e6avoQ1[Q:6-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; ELECTRON MICROSCOPY
e6avoM1[M:9-241] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-5 ; ELECTRON MICROSCOPY
e6avoN1[N:2-233] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-7 ; ELECTRON MICROSCOPY
e6avob1[b:3-232] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-2 ; ELECTRON MICROSCOPY
e6avoZ1[Z:2-241] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-4 ; ELECTRON MICROSCOPY
e6epcA1[A:1-246] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; ELECTRON MICROSCOPY
e6epcE1[E:9-241] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-5 ; ELECTRON MICROSCOPY
e6epcD1[D:1-246] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-7 ; ELECTRON MICROSCOPY
e6epcF1[F:4-241] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-1 ; ELECTRON MICROSCOPY
e6epcG1[G:1-245] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; ELECTRON MICROSCOPY
e6epcB1[B:1-234] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-2 ; ELECTRON MICROSCOPY
e6epcC1[C:1-249] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-4 ; ELECTRON MICROSCOPY
e6epdC1[C:1-249] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-4 ; ELECTRON MICROSCOPY
e6epeC1[C:1-249] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-4 ; ELECTRON MICROSCOPY
e6epfC1[C:1-249] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-4 ; ELECTRON MICROSCOPY
e6epdA1[A:1-246] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; ELECTRON MICROSCOPY
e6epeA1[A:1-246] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; ELECTRON MICROSCOPY
e6epfA1[A:1-246] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; ELECTRON MICROSCOPY
e6epdE1[E:9-241] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-5 ; ELECTRON MICROSCOPY
e6epeE1[E:9-241] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-5 ; ELECTRON MICROSCOPY
e6epfE1[E:9-241] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-5 ; ELECTRON MICROSCOPY
e6epdD1[D:1-246] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-7 ; ELECTRON MICROSCOPY
e6epeD1[D:1-246] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-7 ; ELECTRON MICROSCOPY
e6epfD1[D:1-246] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-7 ; ELECTRON MICROSCOPY
e6epdF1[F:4-241] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-1 ; ELECTRON MICROSCOPY
e6epeF1[F:4-241] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-1 ; ELECTRON MICROSCOPY
e6epfF1[F:4-241] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-1 ; ELECTRON MICROSCOPY
e6epdG1[G:1-245] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; ELECTRON MICROSCOPY
e6epeG1[G:1-245] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; ELECTRON MICROSCOPY
e6epfG1[G:1-245] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; ELECTRON MICROSCOPY
e6epdB1[B:1-234] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-2 ; ELECTRON MICROSCOPY
e6epeB1[B:1-234] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-2 ; ELECTRON MICROSCOPY
e6epfB1[B:1-234] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-2 ; ELECTRON MICROSCOPY
e5vfog1[g:5-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; ELECTRON MICROSCOPY
e6fvtb1[b:2-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-2 ; ELECTRON MICROSCOPY
e6fvwc1[c:5-245] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; ELECTRON MICROSCOPY
e6gopC1[C:1-240] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-4 ; X-RAY DIFFRACTION 2.90Å
e6g7fC1[C:1-240] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-4 ; X-RAY DIFFRACTION 2.7Å
e6gopD1[D:1-242] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-5 ; X-RAY DIFFRACTION 2.90Å
e6fvwe1[e:6-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-5 ; ELECTRON MICROSCOPY
e6g7fD1[D:1-242] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-5 ; X-RAY DIFFRACTION 2.7Å
e6gopE1[E:3-233] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; X-RAY DIFFRACTION 2.90Å
e6fvxf1[f:3-234] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; ELECTRON MICROSCOPY
e6fvwf1[f:3-234] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; ELECTRON MICROSCOPY
e6g7fE1[E:3-233] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; X-RAY DIFFRACTION 2.7Å
e6fvue1[e:2-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-5 ; ELECTRON MICROSCOPY
e6fvtg1[g:4-248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Probable proteasome subunit alpha type-7 ; ELECTRON MICROSCOPY
e6fvwg1[g:4-248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Probable proteasome subunit alpha type-7 ; ELECTRON MICROSCOPY
e6gopA1[A:1-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-2 ; X-RAY DIFFRACTION 2.90Å
e6fvwb1[b:4-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-2 ; ELECTRON MICROSCOPY
e6g7fA1[A:1-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-2 ; X-RAY DIFFRACTION 2.7Å
e6gopB1[B:1-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; X-RAY DIFFRACTION 2.90Å
e6fvtc1[c:2-245] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; ELECTRON MICROSCOPY
e6g7fB1[B:1-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; X-RAY DIFFRACTION 2.7Å
e6fvxd1[d:3-254] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-4 ; ELECTRON MICROSCOPY
e6fvwd1[d:3-254] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-4 ; ELECTRON MICROSCOPY
e5vfoL1[L:4-241] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-1 ; ELECTRON MICROSCOPY
e5vfoK1[K:8-241] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-5 ; ELECTRON MICROSCOPY
e5vfoM1[M:5-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; ELECTRON MICROSCOPY
e6fvya1[a:8-251] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-1 ; ELECTRON MICROSCOPY
e6fvwa1[a:8-251] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-1 ; ELECTRON MICROSCOPY
e6g7fG1[G:2-242] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-1 ; ligands: CL,MG ; X-RAY DIFFRACTION 2.7Å
e6gopF1[F:2-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Probable proteasome subunit alpha type-7 ; X-RAY DIFFRACTION 2.90Å
e6g7fF1[F:2-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Probable proteasome subunit alpha type-7 ; X-RAY DIFFRACTION 2.7Å
e5vfoJ1[J:2-240] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-7 ; ELECTRON MICROSCOPY
e5vfoh1[h:3-234] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-2 ; ELECTRON MICROSCOPY
e5vfoi1[i:2-251] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-4 ; ELECTRON MICROSCOPY
e5vfpg1[g:5-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; ELECTRON MICROSCOPY
e5vfqg1[g:5-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; ELECTRON MICROSCOPY
e5vfrg1[g:5-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; ELECTRON MICROSCOPY
e5vfsG1[G:5-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; ELECTRON MICROSCOPY
e5vfsg1[g:5-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; ELECTRON MICROSCOPY
e5vftG1[G:5-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; ELECTRON MICROSCOPY
e5vftg1[g:5-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; ELECTRON MICROSCOPY
e5vfuG1[G:5-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; ELECTRON MICROSCOPY
e5vfug1[g:5-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; ELECTRON MICROSCOPY
e6fvwC1[C:5-245] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; ELECTRON MICROSCOPY
e6fvxc1[c:5-245] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; ELECTRON MICROSCOPY
e6fvxC1[C:5-245] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; ELECTRON MICROSCOPY
e6fvyc1[c:5-245] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; ELECTRON MICROSCOPY
e6fvyC1[C:5-245] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; ELECTRON MICROSCOPY
e6fvwB1[B:4-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-2 ; ELECTRON MICROSCOPY
e6fvxb1[b:5-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-2 ; ELECTRON MICROSCOPY
e6fvxB1[B:5-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-2 ; ELECTRON MICROSCOPY
e6g7fO1[O:1-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-2 ; X-RAY DIFFRACTION 2.7Å
e6g8mA1[A:1-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-2 ; X-RAY DIFFRACTION 2.7Å
e6g8mO1[O:1-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-2 ; X-RAY DIFFRACTION 2.7Å
e6g8nA1[A:1-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-2 ; X-RAY DIFFRACTION 3.0Å
e6g8nO1[O:1-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-2 ; X-RAY DIFFRACTION 3.0Å
e6gopO1[O:1-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-2 ; X-RAY DIFFRACTION 2.90Å
e6fvtC1[C:2-245] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; ELECTRON MICROSCOPY
e6fvuc1[c:2-245] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; ELECTRON MICROSCOPY
e6fvuC1[C:2-245] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; ELECTRON MICROSCOPY
e6fvvc1[c:2-245] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; ELECTRON MICROSCOPY
e6fvvC1[C:2-245] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; ELECTRON MICROSCOPY
e6g7fP1[P:1-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; X-RAY DIFFRACTION 2.7Å
e6g8mB1[B:1-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; X-RAY DIFFRACTION 2.7Å
e6g8mP1[P:1-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; X-RAY DIFFRACTION 2.7Å
e6g8nB1[B:1-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; X-RAY DIFFRACTION 3.0Å
e6g8nP1[P:1-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; X-RAY DIFFRACTION 3.0Å
e6gopP1[P:1-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; X-RAY DIFFRACTION 2.90Å
e6fvxg1[g:5-248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Probable proteasome subunit alpha type-7 ; ELECTRON MICROSCOPY
e6fvxG1[G:5-248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Probable proteasome subunit alpha type-7 ; ELECTRON MICROSCOPY
e5vfoH1[H:5-234] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-2 ; ELECTRON MICROSCOPY
e5vfpH1[H:5-234] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-2 ; ELECTRON MICROSCOPY
e5vfqH1[H:5-234] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-2 ; ELECTRON MICROSCOPY
e5vfrH1[H:5-234] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-2 ; ELECTRON MICROSCOPY
e6fvug1[g:7-248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Probable proteasome subunit alpha type-7 ; ELECTRON MICROSCOPY
e6fvuG1[G:7-248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Probable proteasome subunit alpha type-7 ; ELECTRON MICROSCOPY
e6fvvg1[g:7-248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Probable proteasome subunit alpha type-7 ; ELECTRON MICROSCOPY
e6fvvG1[G:7-248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Probable proteasome subunit alpha type-7 ; ELECTRON MICROSCOPY
e6g7fT1[T:2-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Probable proteasome subunit alpha type-7 ; X-RAY DIFFRACTION 2.7Å
e6g8mF1[F:2-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Probable proteasome subunit alpha type-7 ; X-RAY DIFFRACTION 2.7Å
e6g8mT1[T:2-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Probable proteasome subunit alpha type-7 ; X-RAY DIFFRACTION 2.7Å
e6g8nF1[F:2-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Probable proteasome subunit alpha type-7 ; X-RAY DIFFRACTION 3.0Å
e6g8nT1[T:2-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Probable proteasome subunit alpha type-7 ; X-RAY DIFFRACTION 3.0Å
e6gopT1[T:2-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Probable proteasome subunit alpha type-7 ; X-RAY DIFFRACTION 2.90Å
e6fvtf1[f:4-234] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; ELECTRON MICROSCOPY
e6fvtF1[F:4-234] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; ELECTRON MICROSCOPY
e6fvuf1[f:4-234] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; ELECTRON MICROSCOPY
e6fvuF1[F:4-234] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; ELECTRON MICROSCOPY
e6fvvf1[f:4-234] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; ELECTRON MICROSCOPY
e6fvvF1[F:4-234] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; ELECTRON MICROSCOPY
e6fvwF1[F:3-234] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; ELECTRON MICROSCOPY
e6fvxF1[F:3-234] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; ELECTRON MICROSCOPY
e6fvyf1[f:3-234] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; ELECTRON MICROSCOPY
e6fvyF1[F:3-234] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; ELECTRON MICROSCOPY
e6g7fS1[S:3-233] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; X-RAY DIFFRACTION 2.7Å
e6g8mE1[E:3-233] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; X-RAY DIFFRACTION 2.7Å
e6g8mS1[S:3-233] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; X-RAY DIFFRACTION 2.7Å
e6g8nE1[E:3-233] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; X-RAY DIFFRACTION 3.0Å
e6g8nS1[S:3-233] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; X-RAY DIFFRACTION 3.0Å
e6gopS1[S:3-233] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-6 ; X-RAY DIFFRACTION 2.90Å
e5vfom1[m:5-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; ELECTRON MICROSCOPY
e5vfpM1[M:5-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; ELECTRON MICROSCOPY
e5vfpm1[m:5-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; ELECTRON MICROSCOPY
e5vfqM1[M:5-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; ELECTRON MICROSCOPY
e5vfqm1[m:5-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; ELECTRON MICROSCOPY
e5vfrM1[M:5-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; ELECTRON MICROSCOPY
e5vfrm1[m:5-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; ELECTRON MICROSCOPY
e5vfsM1[M:5-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; ELECTRON MICROSCOPY
e5vfsm1[m:5-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; ELECTRON MICROSCOPY
e5vftM1[M:5-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; ELECTRON MICROSCOPY
e5vftm1[m:5-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; ELECTRON MICROSCOPY
e5vfuM1[M:5-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; ELECTRON MICROSCOPY
e5vfum1[m:5-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-3 ; ELECTRON MICROSCOPY
e6fvtB1[B:2-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-2 ; ELECTRON MICROSCOPY
e6fvub1[b:2-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-2 ; ELECTRON MICROSCOPY
e6fvuB1[B:2-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-2 ; ELECTRON MICROSCOPY
e6fvvb1[b:2-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-2 ; ELECTRON MICROSCOPY
e6fvvB1[B:2-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-2 ; ELECTRON MICROSCOPY
e6fvyb1[b:3-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-2 ; ELECTRON MICROSCOPY
e6fvyB1[B:3-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-2 ; ELECTRON MICROSCOPY
e5vfol1[l:4-241] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-1 ; ELECTRON MICROSCOPY
e5vfpL1[L:4-241] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-1 ; ELECTRON MICROSCOPY
e5vfpl1[l:4-241] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-1 ; ELECTRON MICROSCOPY
e5vfqL1[L:4-241] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-1 ; ELECTRON MICROSCOPY
e5vfql1[l:4-241] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteasome subunit alpha type-1 ; ELECTRON MICROSCOPY
Previous NextPseudo group of domains that do not map to PFam family profiles. Domains inside should not be considered as in one family.
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