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X - Possible homology level

H - Homology level

T - Topology level

F - Family level

* - Provisional representative

Keyword search

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

X: Immunoglobulin-like beta-sandwich
H: Immunoglobulin-related
T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like
F: Alpha_E1_glycop

PF01589 CL0543

Representatives:

e2v33A1[A:293-382] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E1 ENVELOPE GLYCOPROTEIN ; ligands: NO3 ; X-RAY DIFFRACTION 1.55Å

e7cw2J1[J:293-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E1 glycoprotein ; ELECTRON MICROSCOPY

e7cw2M3[M:293-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E1 glycoprotein ; ELECTRON MICROSCOPY

e7cw2P1[P:293-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E1 glycoprotein ; ELECTRON MICROSCOPY

e7cw2j2[j:293-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E1 glycoprotein ; ELECTRON MICROSCOPY

e7cw2m2[m:293-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E1 glycoprotein ; ELECTRON MICROSCOPY

e7cw2p3[p:293-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E1 glycoprotein ; ELECTRON MICROSCOPY

e7cw2s2[s:293-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E1 glycoprotein ; ELECTRON MICROSCOPY

e7cw2v1[v:293-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E1 glycoprotein ; ELECTRON MICROSCOPY

e7cw2y1[y:293-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E1 glycoprotein ; ELECTRON MICROSCOPY

e7cw3A2[A:293-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E1 glycoprotein ; ELECTRON MICROSCOPY

e7cw3C2[C:293-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E1 glycoprotein ; ELECTRON MICROSCOPY

e7cw3G2[G:293-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E1 glycoprotein ; ELECTRON MICROSCOPY

e7cw3E2[E:293-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E1 glycoprotein ; ELECTRON MICROSCOPY

e7cw3K3[K:293-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E1 glycoprotein ; ELECTRON MICROSCOPY

e7cw3I2[I:293-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E1 glycoprotein ; ELECTRON MICROSCOPY

e7cw3i3[i:293-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E1 glycoprotein ; ELECTRON MICROSCOPY

e7cw3g2[g:293-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E1 glycoprotein ; ELECTRON MICROSCOPY

e7cw3e3[e:293-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E1 glycoprotein ; ELECTRON MICROSCOPY

e7cw3W1[W:293-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E1 glycoprotein ; ELECTRON MICROSCOPY

e7cw3U2[U:293-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E1 glycoprotein ; ELECTRON MICROSCOPY

e7cw3Y3[Y:293-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E1 glycoprotein ; ELECTRON MICROSCOPY

e7cw3S2[S:293-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E1 glycoprotein ; ELECTRON MICROSCOPY

e7cw3c3[c:293-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E1 glycoprotein ; ELECTRON MICROSCOPY

e7cw3a1[a:293-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E1 glycoprotein ; ELECTRON MICROSCOPY

e7cw3Q2[Q:293-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E1 glycoprotein ; ELECTRON MICROSCOPY

e7cw3O1[O:293-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E1 glycoprotein ; ELECTRON MICROSCOPY

e7cw3M1[M:293-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E1 glycoprotein ; ELECTRON MICROSCOPY

e7ffeB2[B:293-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7ffeC2[C:293-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7ffeG2[G:293-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7ffeO2[O:293-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7fffG2[G:293-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7fffB2[B:293-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7fffC2[C:293-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7fffO2[O:293-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7fflB2[B:293-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7fflC2[C:293-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7fflG2[G:293-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7ffnO2[O:293-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7ffoO2[O:293-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7ffqB2[B:293-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7ffqC2[C:293-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7ffqG2[G:293-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7n1hD2[D:293-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E1 envelope glycoprotein ; ELECTRON MICROSCOPY

e7n1hC2[C:293-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E1 envelope glycoprotein ; ELECTRON MICROSCOPY

e7n1hB2[B:293-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E1 envelope glycoprotein ; ELECTRON MICROSCOPY

e7n1hA2[A:293-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E1 envelope glycoprotein ; ELECTRON MICROSCOPY

e7n1iD2[D:293-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E1 envelope glycoprotein ; ELECTRON MICROSCOPY

e7n1iC2[C:293-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E1 envelope glycoprotein ; ELECTRON MICROSCOPY

e7n1iB2[B:293-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E1 envelope glycoprotein ; ELECTRON MICROSCOPY

e7n1iA2[A:293-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E1 envelope glycoprotein ; ELECTRON MICROSCOPY

e7lihT2[T:293-381] Image Pymol Jmol Links: PDB, SCOP, CATH

E1 protein ; ELECTRON MICROSCOPY

e7sfuA3[A:294-382] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7lihH2[H:293-381] Image Pymol Jmol Links: PDB, SCOP, CATH

E1 protein ; ELECTRON MICROSCOPY

e7lihI2[I:293-381] Image Pymol Jmol Links: PDB, SCOP, CATH

E1 protein ; ELECTRON MICROSCOPY

e7lihJ2[J:293-381] Image Pymol Jmol Links: PDB, SCOP, CATH

E1 protein ; ELECTRON MICROSCOPY

e8d87A1[A:293-391] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ligands: HO ; ELECTRON MICROSCOPY

e8d87B1[B:293-391] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ligands: HO ; ELECTRON MICROSCOPY

e8d87C1[C:293-391] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ligands: HO ; ELECTRON MICROSCOPY

e7fd2A1[A:293-383] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Envelope glycoprotein 1 ; ELECTRON MICROSCOPY

e7fd2E2[E:293-383] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Envelope glycoprotein 1 ; ELECTRON MICROSCOPY

e7fd2I1[I:293-383] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Envelope glycoprotein 1 ; ELECTRON MICROSCOPY

e7fd2M1[M:293-383] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Envelope glycoprotein 1 ; ELECTRON MICROSCOPY

e7v4tA2[A:293-383] Image Pymol Jmol Links: PDB, SCOP, CATH

E1 glycoprotein ; ELECTRON MICROSCOPY

e7v4tE2[E:293-383] Image Pymol Jmol Links: PDB, SCOP, CATH

E1 glycoprotein ; ELECTRON MICROSCOPY

e7v4tI2[I:293-383] Image Pymol Jmol Links: PDB, SCOP, CATH

E1 glycoprotein ; ELECTRON MICROSCOPY

e7v4tM2[M:293-383] Image Pymol Jmol Links: PDB, SCOP, CATH

E1 glycoprotein ; ELECTRON MICROSCOPY

e7sfuD3[D:294-382] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7sfuG3[G:294-382] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7sfuJ2[J:294-382] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7sfvA3[A:294-382] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7sfvD3[D:294-382] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7sfvG2[G:294-382] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7sfvJ2[J:294-382] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7sfwA3[A:294-382] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7sfwD3[D:294-382] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7sfwG3[G:294-382] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7sfwJ2[J:294-382] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7n69A1[A:295-381] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7n69C1[C:295-381] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7n69E2[E:295-381] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7n69G1[G:295-381] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7n69I2[I:295-381] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7n69K1[K:295-381] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7n6aA2[A:295-400] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7n6aC2[C:295-400] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7n6aE1[E:295-400] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7n6aG1[G:295-400] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7n6aI1[I:295-400] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7n6aK1[K:295-400] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7wc2A2[A:293-383] Image Pymol Jmol Links: PDB, SCOP, CATH

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7wc2D1[D:293-383] Image Pymol Jmol Links: PDB, SCOP, CATH

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7wc2G2[G:293-383] Image Pymol Jmol Links: PDB, SCOP, CATH

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7wc2J2[J:293-383] Image Pymol Jmol Links: PDB, SCOP, CATH

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e8ihpB2[B:293-383] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e8ihpE2[E:293-383] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e8ihpH2[H:293-383] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e8ihpK2[K:293-383] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7v0nA2[A:295-400] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7v0nB2[B:295-400] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7v0nC1[C:295-400] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7v0nD1[D:295-400] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7v0oA1[A:295-400] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7v0oB2[B:295-400] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7v0oC2[C:295-400] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7v0oD1[D:295-400] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7v0pA2[A:295-400] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7v0pB1[B:295-400] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7v0pC2[C:295-400] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e7v0pD1[D:295-400] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Spike glycoprotein E1 ; ELECTRON MICROSCOPY

e8decA2[A:291-383] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8deqA1[A:294-402] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8eeuA1[A:294-381] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8dwoA1[A:295-400] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8ewfA1[A:293-393] Image Pymol Jmol Links: PDB, SCOP, CATH

; ELECTRON MICROSCOPY

Previous
F: Unmapped domains

Pseudo group of domains that do not map to PFam family profiles. Domains inside should not be considered as in one family.

X: Glycosyl hydrolase domain-like

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