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X - Possible homology level

H - Homology level

T - Topology level

F - Family level

* - Provisional representative

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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

X: Creatinase/aminopeptidase-like
H: gpW/gp25-like
T: gpW/gp25-like
F: VipB_2

PF18945 CL0763

Representatives:

e3j9gB1[B:368-492] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gD1[D:368-492] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gF1[F:368-492] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9oD1[D:378-505] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Intracellular growth locus protein B ; ELECTRON MICROSCOPY

e3j9gH1[H:368-492] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9oF1[F:378-505] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Intracellular growth locus protein B ; ELECTRON MICROSCOPY

e3j9gJ1[J:368-492] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gL1[L:368-492] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gN1[N:368-492] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gP1[P:368-492] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gR1[R:368-492] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gT1[T:368-492] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gV1[V:368-492] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gX1[X:368-492] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gZ1[Z:368-492] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gb1[b:368-492] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gd1[d:368-492] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gf1[f:368-492] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gh1[h:368-492] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gj1[j:368-492] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gl1[l:368-492] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gn1[n:368-492] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gp1[p:368-492] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gr1[r:368-492] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gt1[t:368-492] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gv1[v:368-492] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gx1[x:368-492] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9gz1[z:368-492] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9g21[2:368-492] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9g41[4:368-492] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9g61[6:368-492] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9g81[8:368-492] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VipB ; ELECTRON MICROSCOPY

e3j9oH1[H:378-505] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Intracellular growth locus protein B ; ELECTRON MICROSCOPY

e3j9oJ1[J:378-505] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Intracellular growth locus protein B ; ELECTRON MICROSCOPY

e3j9oL1[L:378-505] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Intracellular growth locus protein B ; ELECTRON MICROSCOPY

e5urw1B2[1B:370-476] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urw1D1[1D:370-476] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urw1F1[1F:370-476] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urw1H1[1H:370-476] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urw1J1[1J:370-476] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urw1L2[1L:370-476] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urw2B1[2B:370-476] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urw2D2[2D:370-476] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urw2F1[2F:370-476] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urw2H2[2H:370-476] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urw2J1[2J:370-476] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urw2L1[2L:370-476] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urw3B2[3B:370-476] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urw3D1[3D:370-476] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urw3F2[3F:370-476] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urw3H2[3H:370-476] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urw3J1[3J:370-476] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urw3L1[3L:370-476] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urx1B2[1B:370-493] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urx1D1[1D:370-493] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urx1F1[1F:370-493] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urx1H1[1H:370-493] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urx1J2[1J:370-493] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urx1L1[1L:370-493] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urx2B1[2B:370-493] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urx2D1[2D:370-493] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urx2F1[2F:370-493] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urx2H2[2H:370-493] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urx2J2[2J:370-493] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urx2L2[2L:370-493] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urx3B1[3B:370-493] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urx3D1[3D:370-493] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urx3F2[3F:370-493] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urx3H2[3H:370-493] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urx3J2[3J:370-493] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5urx3L1[3L:370-493] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TssC ; ELECTRON MICROSCOPY

e5myuA1[A:368-490] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type VI secretion system protein ImpC ; ELECTRON MICROSCOPY

e5myuB1[B:368-490] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type VI secretion system protein ImpC ; ELECTRON MICROSCOPY

e5myuC1[C:368-490] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type VI secretion system protein ImpC ; ELECTRON MICROSCOPY

e5myuD1[D:368-490] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type VI secretion system protein ImpC ; ELECTRON MICROSCOPY

e5myuE2[E:368-490] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type VI secretion system protein ImpC ; ELECTRON MICROSCOPY

e5myuF1[F:368-490] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type VI secretion system protein ImpC ; ELECTRON MICROSCOPY

e5n8nB2[B:374-498] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

EvpB family type VI secretion protein ; ELECTRON MICROSCOPY

e5n8nD2[D:374-498] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

EvpB family type VI secretion protein ; ELECTRON MICROSCOPY

e5n8nF1[F:374-498] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

EvpB family type VI secretion protein ; ELECTRON MICROSCOPY

e5n8nH2[H:374-498] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

EvpB family type VI secretion protein ; ELECTRON MICROSCOPY

e5n8nJ2[J:374-498] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

EvpB family type VI secretion protein ; ELECTRON MICROSCOPY

e5n8nL1[L:374-498] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

EvpB family type VI secretion protein ; ELECTRON MICROSCOPY

e5n8nN2[N:374-498] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

EvpB family type VI secretion protein ; ELECTRON MICROSCOPY

e5n8nP1[P:374-498] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

EvpB family type VI secretion protein ; ELECTRON MICROSCOPY

e5n8nR1[R:374-498] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

EvpB family type VI secretion protein ; ELECTRON MICROSCOPY

e5n8nT1[T:374-498] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

EvpB family type VI secretion protein ; ELECTRON MICROSCOPY

e5n8nV1[V:374-498] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

EvpB family type VI secretion protein ; ELECTRON MICROSCOPY

e5n8nX1[X:374-498] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

EvpB family type VI secretion protein ; ELECTRON MICROSCOPY

e5n8nZ2[Z:374-498] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

EvpB family type VI secretion protein ; ELECTRON MICROSCOPY

e5n8nb2[b:374-498] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

EvpB family type VI secretion protein ; ELECTRON MICROSCOPY

e5n8nd1[d:374-498] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

EvpB family type VI secretion protein ; ELECTRON MICROSCOPY

e3j9oB1[B:378-505] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Intracellular growth locus protein B ; ELECTRON MICROSCOPY

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: MinE-like

both are dimers, but slightly different dimerization mode

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