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-Trefoil

X: cyanobacterial Oscillatoria Agardhii Agglutinin (OAA)

X: Pleurotolysin B C-terminal domain

X: Triple beta-spiral

X: Immunodominant antigen Pgp3 N-terminal domain

X: Major tropism determinant (Mtd) trimerization domain-related

X: EBNA-2 N-terminal dimerization (END) domain

X: Multivesicular body subunit 12B MABP domain

X: beta-Prism I

X: Resistin

X: Trimeric autotransporter adhesin Trp ring domain

X: Trimeric autotransporter adhesin GIN domain

X: beta-propeller-like

H: beta-propeller

T: 4-bladed

T: 5-bladed

T: 6-bladed

T: 7-bladed

F: Nup160

F: DUF4623

F: MgpC

F: Lgl_C

F: NUP214

F: WD40,CAF1C_H4-bd

F: Me-amine-dh_H

F: EPTP

F: PQQ_2

F: Kelch_6

F: PSII_BNR

F: DUF5050

F: Kelch_3

F: Pep3_Vps18

F: Nup88

F: Lactonase

F: Coatomer_WDAD

F: ELYS-bb

F: CPSF_A,MMS1_N

F: BBS1

F: Reg_prop

F: MMS1_N

F: WD40

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

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

e5lzwgg1[gg:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e5lzxgg1[gg:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e5lzygg1[gg:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e5lzzgg1[gg:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e5t2cAI1[AI:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e5lksSg1[Sg:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e5vycg11[g1:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; X-RAY DIFFRACTION 6Å

e5vycg21[g2:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; X-RAY DIFFRACTION 6Å

e5vycg31[g3:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; X-RAY DIFFRACTION 6Å

e5vycg41[g4:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; X-RAY DIFFRACTION 6Å

e5vycg51[g5:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; X-RAY DIFFRACTION 6Å

e5vycg61[g6:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; X-RAY DIFFRACTION 6Å

e5oa3g1[g:2-315] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6ek0Sg1[Sg:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH

e6fecm1[m:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6g51g1[g:2-315] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6g53g1[g:2-315] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6g5hg1[g:2-315] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6g5ig1[g:2-315] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6d90hh1[hh:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e6d9jhh1[hh:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e6hcfh11[h1:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e6hcjh21[h2:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e6hcmh11[h1:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e6hcqh21[h2:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e6mtbgg1[gg:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6mtcgg1[gg:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6mtdgg1[gg:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e6mtegg1[gg:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e6gz3Bg1[Bg:2-315] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ribosomal protein RACK 1 ; ELECTRON MICROSCOPY

e6gz4Bg1[Bg:2-315] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ribosomal protein RACK 1 ; ELECTRON MICROSCOPY

e6gz5Bg1[Bg:2-315] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ribosomal protein RACK 1 ; ELECTRON MICROSCOPY

e6qzpSg1[Sg:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6ip53F1[3F:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6ip63F1[3F:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6ip83F1[3F:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6oleSg1[Sg:3-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6olfSg1[Sg:3-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6oliSg1[Sg:3-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6om0Sg1[Sg:3-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6om7Sg1[Sg:3-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6olgBg1[Bg:2-315] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6olzBg1[Bg:2-315] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6r5q61[6:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ribosomal protein RACK1 ; ELECTRON MICROSCOPY

e6r6g61[6:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ribosomal protein RACK1 ; ELECTRON MICROSCOPY

e6r6p61[6:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ribosomal protein RACK1 ; ELECTRON MICROSCOPY

e6r7q61[6:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ribosomal protein RACK1 ; ELECTRON MICROSCOPY

e6p4gh1[h:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e6p5nh1[h:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e6p4hh1[h:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e6p5ih1[h:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e6p5jh1[h:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e6p5kh1[h:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e6sgch11[h1:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

WD_REPEATS_REGION domain-containing protein ; ELECTRON MICROSCOPY

e6yalg1[g:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ribosomal protein RACK1 ; ELECTRON MICROSCOPY

e6yamg1[g:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ribosomal protein RACK1 ; ELECTRON MICROSCOPY

e6yang1[g:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ribosomal protein RACK1 ; ELECTRON MICROSCOPY

e6y0gSg1[Sg:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6y2lSg1[Sg:4-313] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6y57Sg1[Sg:4-312] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6w2sh1[h:3-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e6w2th1[h:3-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e6zmeSg1[Sg:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6zojg1[g:2-315] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6zlwj1[j:2-315] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6zmtj1[j:2-315] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6zn5j1[j:2-315] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6zolg1[g:2-315] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6z6lSg1[Sg:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6z6mSg1[Sg:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6z6nSg1[Sg:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6zm7Sg1[Sg:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6zmiSg1[Sg:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6zmoSg1[Sg:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6zonV1[V:4-312] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6zp4V1[V:4-312] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6zvhg1[g:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e7a09V1[V:4-312] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6xa1Sg1[Sg:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6ybsc1[c:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6zmwc1[c:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6zvjV1[V:4-312] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e7k5ig1[g:2-315] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6zxdg1[g:2-315] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6zxeg1[g:2-315] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e7a01a31[a3:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ribosomal protein RACK1 ; ELECTRON MICROSCOPY

e7jqbh1[h:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e7jqch1[h:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e6zvka31[a3:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ribosomal protein RACK1 ; ELECTRON MICROSCOPY

e6zxfg1[g:4-312] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6zxgg1[g:4-312] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6zxhg1[g:4-312] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e7o7yAF1[AF:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e6zuog1[g:2-315] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e6zv6g1[g:2-315] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e7nwgh21[h2:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ribosomal protein RACK1 ; ELECTRON MICROSCOPY

e7nwhgg1[gg:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Epididymis tissue sperm binding protein Li 3a ; ELECTRON MICROSCOPY

e7nwigg1[gg:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ribosomal protein RACK1 ; ELECTRON MICROSCOPY

e7o7zAF1[AF:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e7o80AF1[AF:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e7o81AF1[AF:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e7tqlj1[j:2-315] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e7qp6c1[c:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e7qp7c1[c:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e7toqARAC1[ARAC:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e7torARAC1[ARAC:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e7ucjGg1[Gg:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e7uckGg1[Gg:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e7oydGg1[Gg:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e7sygh1[h:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH

RACK1 ; ELECTRON MICROSCOPY

e7syhh1[h:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH

RACK1 ; ELECTRON MICROSCOPY

e7syih1[h:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e7syjh1[h:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e7sykh1[h:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e7sylh1[h:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e7symh1[h:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH

RACK1 ; ELECTRON MICROSCOPY

e7synh1[h:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH

Receptor for Activated C Kinase 1 (RACK1) ; ELECTRON MICROSCOPY

e7syoh1[h:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor for Activated C Kinase 1 (RACK1) ; ELECTRON MICROSCOPY

e7syph1[h:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor for Activated C Kinase 1 (RACK1) ; ELECTRON MICROSCOPY

e7syqh1[h:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor for Activated C Kinase 1 (RACK1) ; ELECTRON MICROSCOPY

e7syrh1[h:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor for Activated C Kinase 1 (RACK1) ; ELECTRON MICROSCOPY

e7sysh1[h:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor for Activated C Kinase 1 (RACK1) ; ELECTRON MICROSCOPY

e7syth1[h:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e7syuh1[h:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e7syvh1[h:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e7sywh1[h:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e7syxh1[h:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e7zjxSG1[SG:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Guanine nucleotide-binding protein subunit beta-2-like 1 ; ELECTRON MICROSCOPY

e7oyag21[g2:6-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Guanine nucleotide-binding protein subunit beta-2-like 1 ; ELECTRON MICROSCOPY

e7oybg21[g2:4-313] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Guanine nucleotide-binding protein subunit beta-2-like 1 ; ELECTRON MICROSCOPY

e7qvpSg1[Sg:4-313] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e7qvpRg1[Rg:4-312] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e7zjwSG1[SG:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e7qggSg1[Sg:3-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e7r4xg1[g:3-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e8btkAF1[AF:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e8g5ySg1[Sg:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e8g5zSg1[Sg:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e8g60Sg1[Sg:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e8g61Sg1[Sg:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e8g6jSg1[Sg:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e8glpSg1[Sg:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e7xnxSg1[Sg:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e7xnySg1[Sg:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e8p2kAF1[AF:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e8bhfh31[h3:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8t4sg1[g:2-315] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8ppkg1[g:2-315] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Receptor of activated protein C kinase 1 ; ELECTRON MICROSCOPY

e8j6sL1[L:1-95,L:116-285] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e4e5zB1[B:20-421] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA damage-binding protein 2 ; X-RAY DIFFRACTION 3.2Å

e3ei4B1[B:54-421] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA damage-binding protein 2 ; X-RAY DIFFRACTION 3.200Å

e3ei4D1[D:54-421] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA damage-binding protein 2 ; X-RAY DIFFRACTION 3.200Å

e3ei4F1[F:54-421] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA damage-binding protein 2 ; X-RAY DIFFRACTION 3.200Å

e4a09B1[B:102-455] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA DAMAGE-BINDING PROTEIN 2 ; ligands: CA ; X-RAY DIFFRACTION 3.10Å

e4a0bB1[B:102-455] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA DAMAGE-BINDING PROTEIN 2 ; X-RAY DIFFRACTION 3.80Å

e4a08B1[B:103-455] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA DAMAGE-BINDING PROTEIN 2 ; ligands: CA ; X-RAY DIFFRACTION 3.00Å

e4zovA1[A:53-431] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ribosome assembly protein SQT1 ; X-RAY DIFFRACTION 2.00Å

e4zovB1[B:53-431] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ribosome assembly protein SQT1 ; X-RAY DIFFRACTION 2.00Å

e4zoxA1[A:53-431] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ribosome assembly protein SQT1 ; X-RAY DIFFRACTION 1.60Å

e5amsA1[A:22-34,A:53-431] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RIBOSOME ASSEMBLY PROTEIN SQT1 ; X-RAY DIFFRACTION 3.35Å

e5amsB1[B:53-431] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RIBOSOME ASSEMBLY PROTEIN SQT1 ; X-RAY DIFFRACTION 3.35Å

e3iz6a1[a:1-380] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB

e3j60g1[g:1-380] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB

e4v7eBg1[Bg:1-380] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RACK1 ; ELECTRON MICROSCOPY

e4v3pSa1[Sa:1-380] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

G protein beta subunit ; ELECTRON MICROSCOPY

e5yzvB1[B:451-738] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

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

e5yzvE1[E:451-738] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

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

e6r8yL1[L:55-427] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA damage-binding protein 2 ; ELECTRON MICROSCOPY

e6r8zL1[L:67-427] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA damage-binding protein 2 ; ELECTRON MICROSCOPY

e6r90L1[L:61-425] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA damage-binding protein 2 ; ELECTRON MICROSCOPY

e6r91L1[L:61-427] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA damage-binding protein 2 ; ELECTRON MICROSCOPY

e6r92L1[L:61-423] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA damage-binding protein 2 ; ELECTRON MICROSCOPY

e6rxuUL1[UL:421-724] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Utp12 ; ELECTRON MICROSCOPY

e6rxxUL1[UL:421-724] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Utp12 ; ELECTRON MICROSCOPY

e6rxyUL1[UL:421-724] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Utp12 ; ELECTRON MICROSCOPY

e6rxzUL1[UL:421-724] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Utp12 ; ELECTRON MICROSCOPY

e6rxtUL2[UL:421-724] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Utp12 ; ELECTRON MICROSCOPY

e6r60D1[D:32-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

WD-40 repeat protein ; X-RAY DIFFRACTION 1.75Å

e6venL1[L:1-313] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

COMPASS component SWD3 ; ELECTRON MICROSCOPY

e6zywD1[D:266-272,D:294-613] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Dynein intermediate chain 2 ; ELECTRON MICROSCOPY

e6y7oA1[A:3-320] Image Pymol Jmol Links: PDB, SCOP, CATH DOI

Tako8 ; ligands: SIW ; X-RAY DIFFRACTION 2.3Å

e6y7oB1[B:3-320] Image Pymol Jmol Links: PDB, SCOP, CATH DOI

Tako8 ; ligands: SIW ; X-RAY DIFFRACTION 2.3Å

e6y7oC1[C:3-320] Image Pymol Jmol Links: PDB, SCOP, CATH DOI

Tako8 ; ligands: SIW ; X-RAY DIFFRACTION 2.3Å

e7apkC1[C:48-347] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

THO complex subunit 3 ; ELECTRON MICROSCOPY

e7apkK1[K:48-347] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

THO complex subunit 3 ; ELECTRON MICROSCOPY

e7apkc1[c:48-347] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

THO complex subunit 3 ; ELECTRON MICROSCOPY

e7apkk1[k:48-347] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

THO complex subunit 3 ; ELECTRON MICROSCOPY

e6lk8H1[H:1-302] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GATOR complex protein SEC13 ; ELECTRON MICROSCOPY

e6lk8h1[h:2-303] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GATOR complex protein SEC13 ; ELECTRON MICROSCOPY

e7mq8LN1[LN:2-330] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

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

e7mq9LN1[LN:2-330] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

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

e7mqaLN2[LN:2-330] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

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

e7ewpD1[D:15-353] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Guanine nucleotide-binding protein subunit beta-5 ; ELECTRON MICROSCOPY

e7ewrD1[D:15-353] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Guanine nucleotide-binding protein subunit beta-5 ; ELECTRON MICROSCOPY

e7s23B1[B:0-180,B:200-331] Image Pymol Jmol Links: PDB, SCOP, CATH DOI

Coatomer subunit alpha ; X-RAY DIFFRACTION 1.490Å

e7wb4H1[H:2-307] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GATOR complex protein SEC13 ; ELECTRON MICROSCOPY

e7tdzg1[g:1-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protein SEC13 homolog ; ELECTRON MICROSCOPY

e7tdzG1[G:1-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protein SEC13 homolog ; ELECTRON MICROSCOPY

e7s22C1[C:0-172,C:200-331] Image Pymol Jmol Links: PDB, SCOP, CATH DOI

Coatomer subunit alpha ; X-RAY DIFFRACTION 1.750Å

e7unge2[e:329-620] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Cilia- and flagella-associated protein 52 ; ELECTRON MICROSCOPY

Previous Next

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: ANAPC4_WD40

F: RCC1_2

F: CPSF_A

F: Neisseria_PilC

F: PALB2_WD40

F: PROPPIN

F: YNCE

F: WD40,HELP

F: WD40,Prp19

F: WD40,DUF1899,WD40_4

PF00400 PF08953 PF16300

F: PQQ_3

PF13570 CL0186

F: PQQ,PQQ_2

PF01011 PF13360

F: Reg_prop,PorZ_N_b_propeller

PF07494 PF21544

F: LLGL

PF08366

F: DUF1899,WD40_4

PF08953 PF16300

F: nos_propeller,nos_propeller_2

PF18764 PF18793

F: APH-like_N

PF22173

F: AUDH_beta_propeller

F: WD40,ANAPC4_WD40

F: Sema

F: RPE65

F: Nucleoporin_N

F: Sortilin-Vps10

F: DUF4784

F: Kelch_1

F: Glu_cyclase_2

F: PD40

F: Kelch_4

F: DUF5074

F: SBP56

F: ANAPC1

F: PAN2_N

F: PorZ_N_b_propeller

F: BNR_4

F: RCC1

F: Clathrin_propel

F: Peptidase_S9_N

F: Kelch_2

F: FG-GAP_3

F: PHTB1_N

F: Tectonin

F: CNH

F: FG-GAP

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.

T: 8-bladed

T: 9-bladed

T: 10-bladed

T: deteriorated

T: putative conserved lipoprotein NT01CX_1156

T: Propeller domain of DCAF15

T: Propeller domain in ABC toxin B component

T: 12-bladed

T: PERK and Ire1 luminal domains

H: beta-pinwheel

H: beta-Prism II

H: beta-Prism III

H: Type VI secretion NADase immunity family 2 (Tni2)

X: WD repeat-containing protein 48 ancillary domain

X: periplasmic lysozyme inhibitor of I-type lysozyme-like

X: Phage tail fiber protein trimerization domain

X: Long tail fiber protein gp34 C-terminal domain

X: Transcription factor IIA (TFIIA), beta-barrel domain

X: beta-hairpin stack

X: Cyanovirin-N

X: MAL13P1.257-like

X: SARS ORF9b-like

X: YopX, N-terminal domain-like

X: CsrA-like

X: Atu1913-like

X: E2F-DP heterodimerization region

X: N-terminal domain of HCV E1

X: Fibroin heavy chain N-terminal domain

X: Toxin A (TcdA) delivery domain

X: Single-stranded right-handed beta-helix

X: VirG insertion domain (VID)

X: Endoglin orphan region (OR) domain

X: Single-stranded left-handed beta-helix

X: beta-fiber domain of protein delta

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

special