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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

X: beta-propeller-like
H: beta-propeller
T: 7-bladed
F: WD40

PF00400 CL0186

Representatives:

e1yfqA1[A:1-342] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Cell cycle arrest protein BUB3 ; ligands: ACT,CA ; X-RAY DIFFRACTION 1.1Å

e5igoC1[C:352-675] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E3 ubiquitin-protein ligase COP1 ; X-RAY DIFFRACTION 1.597Å

e1gxrA1[A:434-770] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TRANSDUCIN-LIKE ENHANCER PROTEIN 1 ; ligands: CA ; X-RAY DIFFRACTION 1.600Å

e1nr0A1[A:2-312] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Actin interacting protein 1 ; ligands: MN ; X-RAY DIFFRACTION 1.70Å

e1nr0A2[A:313-611] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Actin interacting protein 1 ; X-RAY DIFFRACTION 1.70Å

e5oqlO3[O:31-385] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative U3 snoRNP protein ; ELECTRON MICROSCOPY

e3pbpA1[A:7-452] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NUCLEOPORIN NUP82 ; X-RAY DIFFRACTION 2.6Å

e3pbpD1[D:7-452] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NUCLEOPORIN NUP82 ; ligands: PGE ; X-RAY DIFFRACTION 2.6Å

e3pbpG1[G:7-452] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NUCLEOPORIN NUP82 ; X-RAY DIFFRACTION 2.6Å

e3pbpJ1[J:6-452] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NUCLEOPORIN NUP82 ; X-RAY DIFFRACTION 2.6Å

e3tknA1[A:2-452] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nucleoporin NUP82 ; X-RAY DIFFRACTION 3.4Å

e3tknD1[D:6-452] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nucleoporin NUP82 ; X-RAY DIFFRACTION 3.4Å

e3tknG1[G:6-452] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nucleoporin NUP82 ; X-RAY DIFFRACTION 3.4Å

e6rxtUU2[UU:31-385] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative U3 snoRNP protein ; ELECTRON MICROSCOPY

e6rxuUU3[UU:31-385] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative U3 snoRNP protein ; ELECTRON MICROSCOPY

e6rxvUU3[UU:31-385] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Utp21 ; ELECTRON MICROSCOPY

e6rxxUU1[UU:31-385] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative U3 snoRNP protein ; ELECTRON MICROSCOPY

e6rxyUU1[UU:31-385] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Utp21 ; ELECTRON MICROSCOPY

e6rxzUU2[UU:31-385] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative U3 snoRNP protein ; ELECTRON MICROSCOPY

e7mq8LO3[LO:2-239,LO:271-371] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Periodic tryptophan protein 2 homolog ; ELECTRON MICROSCOPY

e7mq9LO3[LO:2-239,LO:271-371] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Periodic tryptophan protein 2 homolog ; ELECTRON MICROSCOPY

e7mq8LN2[LN:331-686] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

U3 small nucleolar RNA-associated protein 4 homolog ; ELECTRON MICROSCOPY

e7mq9LN2[LN:331-686] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

U3 small nucleolar RNA-associated protein 4 homolog ; ELECTRON MICROSCOPY

e7mqaLN1[LN:331-686] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

U3 small nucleolar RNA-associated protein 4 homolog ; ELECTRON MICROSCOPY

e4jsnC1[C:1-317] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Target of rapamycin complex subunit LST8 ; X-RAY DIFFRACTION 3.2Å

e4jspC1[C:1-317] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Target of rapamycin complex subunit LST8 ; X-RAY DIFFRACTION 3.300Å

e4jsvC1[C:1-317] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Target of rapamycin complex subunit LST8 ; X-RAY DIFFRACTION 3.500Å

e4jsvD1[D:1-317] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Target of rapamycin complex subunit LST8 ; X-RAY DIFFRACTION 3.500Å

e4jsxC1[C:1-317] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Target of rapamycin complex subunit LST8 ; X-RAY DIFFRACTION 3.550Å

e4jsxD1[D:1-317] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Target of rapamycin complex subunit LST8 ; X-RAY DIFFRACTION 3.550Å

e4jt5C1[C:1-317] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Target of rapamycin complex subunit LST8 ; X-RAY DIFFRACTION 3.45Å

e4jt5D1[D:1-317] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Target of rapamycin complex subunit LST8 ; X-RAY DIFFRACTION 3.45Å

e4jt6C1[C:1-317] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

mLST8 ; X-RAY DIFFRACTION 3.6Å

e4jt6D1[D:1-317] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

mLST8 ; X-RAY DIFFRACTION 3.6Å

e1pevA2[A:313-611] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Actin interacting protein 1 ; X-RAY DIFFRACTION 2.0Å

e4bl0A1[A:1-340] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

CELL CYCLE ARREST PROTEIN BUB3 ; ligands: MG ; X-RAY DIFFRACTION 1.95Å

e4bl0D1[D:1-340] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

CELL CYCLE ARREST PROTEIN BUB3 ; ligands: MG ; X-RAY DIFFRACTION 1.95Å

e1u4cA1[A:1-340] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Cell cycle arrest protein BUB3 ; X-RAY DIFFRACTION 2.35Å

e1u4cB1[B:1-340] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Cell cycle arrest protein BUB3 ; X-RAY DIFFRACTION 2.35Å

e2i3sA1[A:1-340] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

CELL CYCLE ARREST PROTEIN ; X-RAY DIFFRACTION 1.9Å

e2i3sC1[C:1-340] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

CELL CYCLE ARREST PROTEIN ; X-RAY DIFFRACTION 1.9Å

e2i3sE1[E:1-340] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

CELL CYCLE ARREST PROTEIN ; X-RAY DIFFRACTION 1.9Å

e2i3tA1[A:1-340] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

CELL CYCLE ARREST PROTEIN ; X-RAY DIFFRACTION 2.8Å

e2i3tC1[C:1-340] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

CELL CYCLE ARREST PROTEIN ; X-RAY DIFFRACTION 2.8Å

e2i3tE1[E:1-340] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

CELL CYCLE ARREST PROTEIN ; X-RAY DIFFRACTION 2.8Å

e2i3tG1[G:1-340] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

CELL CYCLE ARREST PROTEIN ; X-RAY DIFFRACTION 2.8Å

e4g56B1[B:16-318] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MGC81050 protein ; X-RAY DIFFRACTION 2.950Å

e4g56D1[D:16-318] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MGC81050 protein ; X-RAY DIFFRACTION 2.950Å

e3mzkA1[A:1-297] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protein transport protein SEC13 ; X-RAY DIFFRACTION 2.65Å

e3mzkD1[D:1-297] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protein transport protein SEC13 ; X-RAY DIFFRACTION 2.65Å

e5oqlO2[O:386-582,O:614-793,O:840-843] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative U3 snoRNP protein ; ELECTRON MICROSCOPY

e5gvaA1[A:1-305] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

WD repeat and HMG-box DNA-binding protein 1 ; X-RAY DIFFRACTION 1.85Å

e4xfvA2[A:381-485,A:534-786] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Elongator complex protein 2 ; X-RAY DIFFRACTION 3.2Å

e5m2nA3[A:381-483,A:533-788] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Elongator complex protein 2 ; X-RAY DIFFRACTION 2.8Å

e5mq0o1[o:155-454] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Pre-mRNA-processing factor 17 ; ELECTRON MICROSCOPY

e5lj3J1[J:111-445] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PRP46 ; ELECTRON MICROSCOPY

e4jsnD1[D:8-324] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Target of rapamycin complex subunit LST8 ; X-RAY DIFFRACTION 3.2Å

e4jspD1[D:8-324] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Target of rapamycin complex subunit LST8 ; X-RAY DIFFRACTION 3.300Å

e5flcD1[D:8-324] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TARGET OF RAPAMYCIN COMPLEX SUBUNIT LST8 ; ELECTRON MICROSCOPY

e5flcH1[H:8-324] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TARGET OF RAPAMYCIN COMPLEX SUBUNIT LST8 ; ELECTRON MICROSCOPY

e5h64C1[C:8-324] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Target of rapamycin complex subunit LST8 ; ELECTRON MICROSCOPY

e5h64c1[c:8-324] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Target of rapamycin complex subunit LST8 ; ELECTRON MICROSCOPY

e5wbuD1[D:8-324] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Target of rapamycin complex subunit LST8 ; X-RAY DIFFRACTION 3.400Å

e6bcuD1[D:8-324] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Target of rapamycin complex subunit LST8 ; ELECTRON MICROSCOPY

e6bcuE1[E:8-324] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Target of rapamycin complex subunit LST8 ; ELECTRON MICROSCOPY

e6bcxD1[D:8-324] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Target of rapamycin complex subunit LST8 ; ELECTRON MICROSCOPY

e6bcxE1[E:8-324] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Target of rapamycin complex subunit LST8 ; ELECTRON MICROSCOPY

e5wbuC1[C:8-324] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Target of rapamycin complex subunit LST8 ; X-RAY DIFFRACTION 3.400Å

e5wbyD1[D:8-324] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Target of rapamycin complex subunit LST8 ; X-RAY DIFFRACTION 3.1Å

e5wbyC1[C:8-324] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Target of rapamycin complex subunit LST8 ; X-RAY DIFFRACTION 3.1Å

e6exno1[o:149-454] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Pre-mRNA-processing factor Prp17 ; ELECTRON MICROSCOPY

e5zcsC1[C:8-324] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Target of rapamycin complex subunit LST8 ; ELECTRON MICROSCOPY

e5zcsD1[D:8-324] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Target of rapamycin complex subunit LST8 ; ELECTRON MICROSCOPY

e6chgD1[D:2-435] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

KLLA0A08800p ; X-RAY DIFFRACTION 2.985Å

e5yzvA1[A:448-738] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Probable serine/threonine-protein kinase PkwA ; X-RAY DIFFRACTION 2.50Å

e6bx3B1[B:2-413] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

COMPASS component SWD1 ; ELECTRON MICROSCOPY

e5yzvC1[C:449-738] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Probable serine/threonine-protein kinase PkwA ; X-RAY DIFFRACTION 2.50Å

e5yzvD1[D:449-738] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Probable serine/threonine-protein kinase PkwA ; X-RAY DIFFRACTION 2.50Å

e6m92A1[A:253-547] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

F-box/WD repeat-containing protein 1A ; ligands: J8V,PO4 ; X-RAY DIFFRACTION 2.350Å

e6m93A1[A:253-547] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

F-box/WD repeat-containing protein 1A ; ligands: J8Y,PO4 ; X-RAY DIFFRACTION 2.500Å

e6rxyUM3[UM:32-165,UM:195-284,UM:286-383] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Utp13 ; ELECTRON MICROSCOPY

e6rxzUM3[UM:32-165,UM:195-284,UM:286-383] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Utp13 ; ELECTRON MICROSCOPY

e6sb0E1[E:8-324] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Target of rapamycin complex subunit LST8 ; ELECTRON MICROSCOPY

e6sb0H1[H:8-324] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Target of rapamycin complex subunit LST8 ; ELECTRON MICROSCOPY

e6sb2E1[E:8-324] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Target of rapamycin complex subunit LST8 ; ELECTRON MICROSCOPY

e6sb2H1[H:8-324] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Target of rapamycin complex subunit LST8 ; ELECTRON MICROSCOPY

e6ugmN1[N:2-435] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Swd1 ; ELECTRON MICROSCOPY

e6uh5N1[N:2-435] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Swd1 ; ELECTRON MICROSCOPY

e6rxtUU1[UU:386-582,UU:614-793,UU:840-843] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative U3 snoRNP protein ; ELECTRON MICROSCOPY

e6rxuUU2[UU:386-582,UU:614-793,UU:840-843] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative U3 snoRNP protein ; ELECTRON MICROSCOPY

e6rxvUU2[UU:386-582,UU:614-793,UU:840-843] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Utp21 ; ELECTRON MICROSCOPY

e6rxxUU3[UU:386-582,UU:614-793,UU:840-843] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative U3 snoRNP protein ; ELECTRON MICROSCOPY

e6rxyUU2[UU:386-582,UU:614-793,UU:840-843] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Utp21 ; ELECTRON MICROSCOPY

e6rxzUU3[UU:386-582,UU:614-793,UU:840-843] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative U3 snoRNP protein ; ELECTRON MICROSCOPY

e6ttuT1[T:289-583] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

F-box/WD repeat-containing protein 1A ; ELECTRON MICROSCOPY

e6qk7B2[B:381-485,B:534-788] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Elongator complex protein 2 ; ELECTRON MICROSCOPY

e6ke6B31[B3:332-649] Image Pymol Jmol Links: PDB, SCOP, CATH

U3 small nucleolar RNA-associated protein 13 ; ELECTRON MICROSCOPY

e6wnxD2[D:113-409] Image Pymol Jmol Links: PDB, SCOP, CATH

F-box/WD repeat-containing protein 11 ; ligands: GOL,NA ; X-RAY DIFFRACTION 2.5000Å

e6lqpB31[B3:332-649] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

U3 small nucleolar RNA-associated protein 13 ; ELECTRON MICROSCOPY

e6lqqB31[B3:332-649] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

U3 small nucleolar RNA-associated protein 13 ; ELECTRON MICROSCOPY

e6lqrB31[B3:332-649] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

U3 small nucleolar RNA-associated protein 13 ; ELECTRON MICROSCOPY

e6lqsB31[B3:332-649] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

U3 small nucleolar RNA-associated protein 13 ; ELECTRON MICROSCOPY

e6lqtB31[B3:332-649] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

U3 small nucleolar RNA-associated protein 13 ; ELECTRON MICROSCOPY

e6lquB31[B3:332-649] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

U3 small nucleolar RNA-associated protein 13 ; ELECTRON MICROSCOPY

e6lqvB31[B3:332-649] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

U3 small nucleolar RNA-associated protein 13 ; ELECTRON MICROSCOPY

e6zqaUM1[UM:332-649] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

U3 small nucleolar RNA-associated protein 13 ; ELECTRON MICROSCOPY

e6zqbUM1[UM:332-649] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

U3 small nucleolar RNA-associated protein 13 ; ELECTRON MICROSCOPY

e6zqcUM1[UM:332-649] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

U3 small nucleolar RNA-associated protein 13 ; ELECTRON MICROSCOPY

e6zqdUM1[UM:332-649] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

U3 small nucleolar RNA-associated protein 13 ; ELECTRON MICROSCOPY

e6zqeUM1[UM:332-649] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

U3 small nucleolar RNA-associated protein 13 ; ELECTRON MICROSCOPY

e6zqfUM1[UM:332-649] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

U3 small nucleolar RNA-associated protein 13 ; ELECTRON MICROSCOPY

e7ajtUM1[UM:332-649] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

U3 small nucleolar RNA-associated protein 13 ; ELECTRON MICROSCOPY

e7ajuUM1[UM:332-649] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

U3 small nucleolar RNA-associated protein 13 ; ELECTRON MICROSCOPY

e7kljB1[B:1332-1653] Image Pymol Jmol Links: PDB, SCOP, CATH

Isoform 2 of Kinesin-like protein KIF21A ; ligands: EDO,UNX ; X-RAY DIFFRACTION 1.520Å

e7b9vo1[o:149-454] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

CDC40 isoform 1 ; ELECTRON MICROSCOPY

e7apkF1[F:34-341] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

THO complex subunit 6 homolog ; ELECTRON MICROSCOPY

e7apkN1[N:34-341] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

THO complex subunit 6 homolog ; ELECTRON MICROSCOPY

e7apkf1[f:34-341] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

THO complex subunit 6 homolog ; ELECTRON MICROSCOPY

e7apkn1[n:34-341] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

THO complex subunit 6 homolog ; ELECTRON MICROSCOPY

e7bgbK1[K:151-510] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Telomerase Cajal body protein 1 ; ELECTRON MICROSCOPY

e7v9aB1[B:145-521] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Telomerase Cajal body protein 1 ; ELECTRON MICROSCOPY

e7trcK1[K:150-513] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Telomerase Cajal body protein 1 ; ELECTRON MICROSCOPY

e7v2wH1[H:7-391] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protein TEX1 ; ELECTRON MICROSCOPY

e7zgpD1[D:28-422] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyadenylation factor subunit 2 ; ELECTRON MICROSCOPY

e7zgqD1[D:28-411] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyadenylation factor subunit 2 ; ELECTRON MICROSCOPY

e7zgrD1[D:28-422] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyadenylation factor subunit 2 ; ELECTRON MICROSCOPY

e8eraC1[C:8-324] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Target of rapamycin complex subunit LST8 ; ELECTRON MICROSCOPY

e7uxcB1[B:8-324] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Target of rapamycin complex subunit LST8 ; ELECTRON MICROSCOPY

e7uxhB1[B:8-324] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Target of rapamycin complex subunit LST8 ; ELECTRON MICROSCOPY

e7uxhD1[D:8-324] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Target of rapamycin complex subunit LST8 ; ELECTRON MICROSCOPY

e5n4aA1[A:1-298] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Intraflagellar transport protein 80 ; ligands: GOL ; X-RAY DIFFRACTION 1.79Å

e1sq9A1[A:3-395] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Antiviral protein SKI8 ; ligands: SO4 ; X-RAY DIFFRACTION 1.9Å

e1k8kC1[C:2-372] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ARP2/3 COMPLEX 41 KDA SUBUNIT ; X-RAY DIFFRACTION 2.0Å

e4nsxA2[A:350-684] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

U3 small nucleolar RNA-associated protein 21 ; X-RAY DIFFRACTION 2.10Å

e5n1aB1[B:2-367] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

utp4 ; X-RAY DIFFRACTION 2.15Å

e6b3xA1[A:78-427] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Cleavage stimulation factor subunit 1 ; X-RAY DIFFRACTION 2.3Å

e1erjA1[A:283-710] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TRANSCRIPTIONAL REPRESSOR TUP1 ; X-RAY DIFFRACTION 2.30Å

e1pguA2[A:327-613] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Actin interacting protein 1 ; ligands: ZN ; X-RAY DIFFRACTION 2.30Å

e3mkqA1[A:2-303] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Coatomer beta'-subunit ; X-RAY DIFFRACTION 2.5Å

e2ovrB1[B:2365-2706] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

F-box/WD repeat protein 7 ; ligands: SO4 ; X-RAY DIFFRACTION 2.50Å

e5i2tA1[A:344-620,A:678-707] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Periodic tryptophan protein 2 ; X-RAY DIFFRACTION 2.54Å

e5i2tA2[A:4-343] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Periodic tryptophan protein 2 ; ligands: SO4 ; X-RAY DIFFRACTION 2.54Å

e1nexB1[B:370-744] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

CDC4 protein ; X-RAY DIFFRACTION 2.7Å

e1p22A1[A:253-545] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

F-BOX/WD-REPEAT PROTEIN 1A ; X-RAY DIFFRACTION 2.95Å

e3sfzA5[A:605-916] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

APOPTOTIC PEPTIDASE ACTIVATING FACTOR 1 ; ligands: GBL ; X-RAY DIFFRACTION 3.0Å

e5k1cC1[C:1-318,C:363-394,C:509-568] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

WD repeat-containing protein 20 ; ligands: TAM ; X-RAY DIFFRACTION 3.0Å

e1vyhC1[C:92-408] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PLATELET-ACTIVATING FACTOR ACETYLHYDROLASE IB ALPHA SUBUNIT ; X-RAY DIFFRACTION 3.4Å

e5cvoA1[A:27-360] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

WD repeat-containing protein 48 ; X-RAY DIFFRACTION 3.880Å

e3jroA1[A:8-296] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fusion Protein of Protein Transport Protein SEC13 and Nucleoporin NUP145 ; X-RAY DIFFRACTION 4.0Å

e4yczA1[A:19-303] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fusion Protein of Sec13 and Nup145C ; X-RAY DIFFRACTION 4.10Å

e1tbgA1[A:1-340] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TRANSDUCIN ; X-RAY DIFFRACTION

e4ui9R1[R:172-474] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

FIZZY-RELATED PROTEIN HOMOLOG ; ELECTRON MICROSCOPY

e5a9q21[2:9-326] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NUCLEOPORIN NUP37 ; ELECTRON MICROSCOPY

e5ch1A1[A:6-356,A:507-557] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB

e5h64B3[B:778-1251] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Regulatory-associated protein of mTOR ; ELECTRON MICROSCOPY

e5mpso1[o:155-454] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Pre-mRNA-processing factor 17 ; 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.

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