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

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

X: Rossmann-like

X: C-terminal domain in CAC2185-like proteins

X: P-loop domains-like

X: EreA/ChaN-like

X: HUP domain-like

X: HAD domain-like

X: Flavodoxin-like

X: Nucleic acid-binding domain of nonstructural protein 3

X: EDD domain

X: Phosphorylase/hydrolase-like

X: LigB-like

X: Other Rossmann-like structures with the crossover

X: N-terminal domain in NTD biosynthesis operon protein NtdA

X: Flavivirus non-structural protein 1 (NS1) a/b domain

X: STT3/PglB/AglB core domain

X: C-terminal domain in arabinosyltransferase C

X: Nqo1 FMN-binding domain-like

X: beta-carbonic anhydrase-like

X: a/b domain in QueA-like proteins (Pfam 02547)

X: a/b domain in AF0625-like proteins

X: CbiG linker domain

X: CobE/CbiG C-terminal domain-like

X: a/b domain in CV3147-like proteins

X: alpha/beta knot

X: Peptidyl-tRNA hydrolase II

X: Subtilisin-like

H: Subtilisin-like

H: Domain III of tail sheath protein Gp18

T: Domain III of tail sheath protein Gp18

F: VipB

PF05943

Representatives:

e3j9g.1[A:2-126,B:61-367] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipA & VipB ; ELECTRON MICROSCOPY

e3j9gD2[D:61-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gF2[F:61-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9oD2[D:79-377] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Intracellular growth locus protein B ; ELECTRON MICROSCOPY

e3j9gH2[H:61-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9oF2[F:79-377] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Intracellular growth locus protein B ; ELECTRON MICROSCOPY

e3j9gJ2[J:61-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gL2[L:61-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gN2[N:61-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gP2[P:61-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gR2[R:61-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gT2[T:61-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gV2[V:61-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gX2[X:61-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gZ2[Z:61-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gb2[b:61-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gd2[d:61-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gf2[f:61-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gh2[h:61-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gj2[j:61-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gl2[l:61-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gn2[n:61-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gp2[p:61-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gr2[r:61-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gt2[t:61-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gv2[v:61-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gx2[x:61-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gz2[z:61-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9g22[2:61-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9g42[4:61-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9g62[6:61-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9g82[8:61-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9oH2[H:79-377] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Intracellular growth locus protein B ; ELECTRON MICROSCOPY

e3j9oJ2[J:79-377] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Intracellular growth locus protein B ; ELECTRON MICROSCOPY

e3j9oL2[L:79-377] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Intracellular growth locus protein B ; ELECTRON MICROSCOPY

e5urw1B1[1B:63-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urw1D2[1D:63-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urw1F2[1F:63-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urw1H2[1H:63-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urw1J2[1J:63-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urw1L1[1L:63-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urw2B2[2B:63-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urw2D1[2D:63-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urw2F2[2F:63-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urw2H1[2H:63-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urw2J2[2J:63-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urw2L2[2L:63-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urw3B1[3B:63-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urw3D2[3D:63-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urw3F1[3F:63-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urw3H1[3H:63-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urw3J2[3J:63-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urw3L2[3L:63-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urx1B1[1B:63-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urx1D2[1D:63-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urx1F2[1F:63-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urx1H2[1H:63-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urx1J1[1J:63-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urx1L2[1L:63-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urx2B2[2B:63-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urx2D2[2D:63-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urx2F2[2F:63-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urx2H1[2H:63-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urx2J1[2J:63-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urx2L1[2L:63-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urx3B2[3B:63-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urx3D2[3D:63-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urx3F1[3F:63-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urx3H1[3H:63-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urx3J1[3J:63-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urx3L2[3L:63-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5myuA2[A:61-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type VI secretion system protein ImpC ; ELECTRON MICROSCOPY

e5myuB2[B:61-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type VI secretion system protein ImpC ; ELECTRON MICROSCOPY

e5myuC2[C:61-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type VI secretion system protein ImpC ; ELECTRON MICROSCOPY

e5myuD2[D:61-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type VI secretion system protein ImpC ; ELECTRON MICROSCOPY

e5myuE1[E:61-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type VI secretion system protein ImpC ; ELECTRON MICROSCOPY

e5myuF2[F:61-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type VI secretion system protein ImpC ; ELECTRON MICROSCOPY

e5n8nB1[B:38-373] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI