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
![](/ecod/img/m.gif)
![](/ecod/img/m.gif)
![](/ecod/img/m.gif)
![](/ecod/img/m.gif)
Representatives:
e4zn4B1[B:53-331,B:366-534]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
sqt1 ; ligands: GOL ; X-RAY DIFFRACTION 1.940Å
e5mzhB2[B:81-422]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
Dynein assembly factor with WDR repeat domains 1 ; ligands: SO4 ; X-RAY DIFFRACTION 2.4Å
e3sfzA6[A:917-1249]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
APOPTOTIC PEPTIDASE ACTIVATING FACTOR 1 ; ligands: GBL ; X-RAY DIFFRACTION 3.0Å
e8glv5L1[5L:289-627] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8glv5M1[5M:289-627] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8glv5N1[5N:289-627] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8glvAd1[Ad:289-627] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8glvAe1[Ae:289-627] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8glvAf1[Af:289-627] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8glvEo1[Eo:289-627] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8glvHG1[HG:289-627] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8otze2[e:13-368] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8otzf1[f:14-368] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8otzg2[g:14-368] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8snb4B1[4B:18-378] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8snb4C1[4C:19-378] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8shtN1[N:96-102,N:172-395] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8i7oP21[P2:288-620] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8i7rP11[P1:288-620] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8i7rP21[P2:288-620] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8i7rP31[P3:288-620] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8iyjf1[f:288-619] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8iyjg1[g:288-619] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8to0BG1[BG:288-619] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8to0Ba1[Ba:288-619] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8to0Bo1[Bo:288-619] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8pv1Ch2[Ch:129-517] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8pv2Ch2[Ch:129-517] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8pv3Ch1[Ch:129-517] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8pv4Ch2[Ch:129-517] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8pv5Ch1[Ch:129-517] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8pv7Ch1[Ch:129-517] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8ir3N2[N:98-485] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8fl2NJ1[NJ:98-485] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8fl3NJ1[NJ:98-485] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8fl4NJ1[NJ:98-485] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8inkW1[W:98-485] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8ipdW1[W:98-485] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8ipxW1[W:98-485] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8ipyW1[W:98-485] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8pv6Ch1[Ch:129-517] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8fl2NW1[NW:3-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8fl3NV1[NV:3-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8fl3NW1[NW:3-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8fl4NV1[NV:3-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8fl4NW1[NW:3-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8cljC1[C:290-762,C:785-890] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8cljH1[H:290-762,H:785-890] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8cllC1[C:290-762,C:785-890] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8cllH1[H:290-762,H:785-890] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e7edxE1[E:417-798] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Transcription initiation factor TFIID subunit 5 ; ELECTRON MICROSCOPY
e7eg7E2[E:417-798] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Transcription initiation factor TFIID subunit 5 ; ELECTRON MICROSCOPY
e7eg8E2[E:417-798] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Transcription initiation factor TFIID subunit 5 ; ELECTRON MICROSCOPY
e7eg9E1[E:417-798] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Transcription initiation factor TFIID subunit 5 ; ELECTRON MICROSCOPY
e7egaE1[E:417-798] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Transcription initiation factor TFIID subunit 5 ; ELECTRON MICROSCOPY
e7egbE2[E:417-798] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Transcription initiation factor TFIID subunit 5 ; ELECTRON MICROSCOPY
e7enaDE2[DE:417-798] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Transcription initiation factor TFIID subunit 5 ; ELECTRON MICROSCOPY
e7egcE2[E:417-798] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Transcription initiation factor TFIID subunit 5 ; ELECTRON MICROSCOPY
e7encDE2[DE:417-798] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Transcription initiation factor TFIID subunit 5 ; ELECTRON MICROSCOPY
e7mgeA1[A:29-262,A:283-354,A:396-434] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
WD repeat-containing protein 41 ; ELECTRON MICROSCOPY
e7peqAI1[AI:4-292,AI:329-380] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Nucleoporin Nup43 ; ELECTRON MICROSCOPY
e7peqBI1[BI:4-292,BI:329-380] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Nucleoporin Nup43 ; ELECTRON MICROSCOPY
e7peqCI1[CI:4-292,CI:329-380] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Nucleoporin Nup43 ; ELECTRON MICROSCOPY
e7peqDI1[DI:4-292,DI:329-380] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Nucleoporin Nup43 ; ELECTRON MICROSCOPY
e7rr5Sg1[Sg:5-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Guanine nucleotide-binding protein subunit beta-like protein ; ELECTRON MICROSCOPY
e7osaRACK1[RACK:2-319] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BJ4_G0022010.mRNA.1.CDS.1 ; X-RAY DIFFRACTION 3.0Å
e7osmRACK1[RACK:2-319] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BJ4_G0022010.mRNA.1.CDS.1 ; X-RAY DIFFRACTION 3.0Å
e8gxqDE2[DE:417-798] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Transcription initiation factor TFIID subunit 5 ; ELECTRON MICROSCOPY
e8gxsDE1[DE:417-798] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Transcription initiation factor TFIID subunit 5 ; ELECTRON MICROSCOPY
e5oqlL1[L:42-350] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Utp15 ; ELECTRON MICROSCOPY
e7kqqB1[B:25-330] Image Pymol Jmol Links: PDB, SCOP, CATH
WD repeat-containing protein 55 ; ligands: UNX ; X-RAY DIFFRACTION 1.800Å
e6zg6A1[A:5-336,A:366-409] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein transport protein SEC31 ; ELECTRON MICROSCOPY
e6zg6C1[C:5-336,C:366-409] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein transport protein SEC31 ; ELECTRON MICROSCOPY
e6zg6E1[E:5-336,E:366-409] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein transport protein SEC31 ; ELECTRON MICROSCOPY
e6zg6G1[G:5-336,G:366-409] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein transport protein SEC31 ; ELECTRON MICROSCOPY
e5oqlM1[M:93-266,M:288-435,M:919-952] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Utp17 ; ELECTRON MICROSCOPY
e4o9dB1[B:225-620,B:623-633] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Rik1-associated factor 1 ; ligands: CL,EDO ; X-RAY DIFFRACTION 2.000Å
e4o9dA1[A:221-620,A:623-633] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Rik1-associated factor 1 ; ligands: EDO ; X-RAY DIFFRACTION 2.000Å
e7owgE1[E:8-324] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Target of rapamycin complex subunit LST8 ; ELECTRON MICROSCOPY
e7peaD1[D:8-324] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Target of rapamycin complex subunit LST8 ; ELECTRON MICROSCOPY
e7peaC1[C:8-324] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Target of rapamycin complex subunit LST8 ; ELECTRON MICROSCOPY
e7pebC1[C:8-324] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Target of rapamycin complex subunit LST8 ; ELECTRON MICROSCOPY
e7pecC1[C:8-324] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Target of rapamycin complex subunit LST8 ; ELECTRON MICROSCOPY
e7ohrp1[p:94-174,p:198-239,p:278-453] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ribosome biogenesis protein YTM1 ; ELECTRON MICROSCOPY
e4lg9A1[A:152-514] Image Pymol Jmol Links: PDB, SCOP, CATH
F-box-like/WD repeat-containing protein TBL1XR1 ; ligands: UNX ; X-RAY DIFFRACTION 1.930Å
e5nafA1[A:155-513] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
F-box-like/WD repeat-containing protein TBL1XR1 ; ligands: GOL ; X-RAY DIFFRACTION 2.493Å
e5nafB1[B:155-514] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
F-box-like/WD repeat-containing protein TBL1XR1 ; ligands: GOL ; X-RAY DIFFRACTION 2.493Å
e5nafC1[C:158-513] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
F-box-like/WD repeat-containing protein TBL1XR1 ; X-RAY DIFFRACTION 2.493Å
e5nafD1[D:159-512] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
F-box-like/WD repeat-containing protein TBL1XR1 ; ligands: GOL ; X-RAY DIFFRACTION 2.493Å
e6lk8C1[C:5-290,C:336-375] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
MGC154553 protein ; ELECTRON MICROSCOPY
e5wlcLJ1[LJ:34-364] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Utp15 ; ELECTRON MICROSCOPY
e6u425L1[5L:289-627] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FAP52 ; ELECTRON MICROSCOPY
e6u425M1[5M:289-627] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FAP52 ; ELECTRON MICROSCOPY
e6u425N1[5N:289-627] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FAP52 ; ELECTRON MICROSCOPY
e6ve7B1[B:289-627] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FAP52 ; ELECTRON MICROSCOPY
e6ve7C1[C:289-627] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FAP52 ; ELECTRON MICROSCOPY
e6ke6AF1[AF:34-364] Image Pymol Jmol Links: PDB, SCOP, CATH
U3 small nucleolar RNA-associated protein 15 ; ELECTRON MICROSCOPY
e6lqpAF1[AF:34-364] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
U3 small nucleolar RNA-associated protein 15 ; ELECTRON MICROSCOPY
e6lqqAF1[AF:34-364] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
U3 small nucleolar RNA-associated protein 15 ; ELECTRON MICROSCOPY
e6lqrAF1[AF:34-364] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
U3 small nucleolar RNA-associated protein 15 ; ELECTRON MICROSCOPY
e6lqsAF1[AF:2-364] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
U3 small nucleolar RNA-associated protein 15 ; ELECTRON MICROSCOPY
e6lqtAF1[AF:2-364] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
U3 small nucleolar RNA-associated protein 15 ; ELECTRON MICROSCOPY
e6lquAF1[AF:34-364] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
U3 small nucleolar RNA-associated protein 15 ; ELECTRON MICROSCOPY
e6lqvAF1[AF:34-364] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
U3 small nucleolar RNA-associated protein 15 ; ELECTRON MICROSCOPY
e6zqcUO1[UO:34-364] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
U3 small nucleolar RNA-associated protein 15 ; ELECTRON MICROSCOPY
e7ajtUO1[UO:34-364] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
U3 small nucleolar RNA-associated protein 15 ; ELECTRON MICROSCOPY
e7ruoB1[B:20-319] Image Pymol Jmol Links: PDB, SCOP, CATH
U3 small nucleolar RNA-associated protein 15 homolog ; ligands: UNX ; X-RAY DIFFRACTION 1.800Å
e7d4iB31[B3:282-651] Image Pymol Jmol Links: PDB, SCOP, CATH
U3 small nucleolar RNA-associated protein 13 ; ELECTRON MICROSCOPY
e7d5sAF1[AF:34-364] Image Pymol Jmol Links: PDB, SCOP, CATH
U3 small nucleolar RNA-associated protein 15 ; ELECTRON MICROSCOPY
e7d5sB31[B3:284-651] Image Pymol Jmol Links: PDB, SCOP, CATH
U3 small nucleolar RNA-associated protein 13 ; ELECTRON MICROSCOPY
e7d5tB31[B3:282-651] Image Pymol Jmol Links: PDB, SCOP, CATH
U3 small nucleolar RNA-associated protein 13 ; ELECTRON MICROSCOPY
e7d63AF1[AF:34-364] Image Pymol Jmol Links: PDB, SCOP, CATH
U3 small nucleolar RNA-associated protein 15 ; ELECTRON MICROSCOPY
e7d63B31[B3:284-652] Image Pymol Jmol Links: PDB, SCOP, CATH
U3 small nucleolar RNA-associated protein 13 ; ELECTRON MICROSCOPY
e7oopY1[Y:5-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
WD repeat-containing protein 61 ; ELECTRON MICROSCOPY
e7opcY1[Y:5-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
WD repeat-containing protein 61 ; ELECTRON MICROSCOPY
e7opdY1[Y:5-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
WD repeat-containing protein 61 ; ELECTRON MICROSCOPY
e7r81h21[h2:3-312] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Guanine nucleotide-binding protein subunit beta-like protein ; ELECTRON MICROSCOPY
e6zqaUO1[UO:2-364] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
U3 small nucleolar RNA-associated protein 15 ; ELECTRON MICROSCOPY
e6zqbUO1[UO:2-364] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
U3 small nucleolar RNA-associated protein 15 ; ELECTRON MICROSCOPY
e6zqdUO1[UO:2-364] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
U3 small nucleolar RNA-associated protein 15 ; ELECTRON MICROSCOPY
e6zqeUO1[UO:2-364] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
U3 small nucleolar RNA-associated protein 15 ; ELECTRON MICROSCOPY
e7ajuUO1[UO:2-364] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
U3 small nucleolar RNA-associated protein 15 ; ELECTRON MICROSCOPY
e7d4iAF1[AF:2-334,AF:359-387] Image Pymol Jmol Links: PDB, SCOP, CATH
U3 small nucleolar RNA-associated protein 15 ; ELECTRON MICROSCOPY
e7sukLR1[LR:282-651] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
U3 small nucleolar RNA-associated protein 13 ; ELECTRON MICROSCOPY
e7sukLJ1[LJ:2-364] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
U3 small nucleolar RNA-associated protein 15 ; ELECTRON MICROSCOPY
e7mq8LJ1[LJ:2-318] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
U3 small nucleolar RNA-associated protein 15 homolog ; ELECTRON MICROSCOPY
e7mq9LJ1[LJ:2-318] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
U3 small nucleolar RNA-associated protein 15 homolog ; ELECTRON MICROSCOPY
e7mqaLJ1[LJ:2-318] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
U3 small nucleolar RNA-associated protein 15 homolog ; ELECTRON MICROSCOPY
e3shfA1[A:917-1249] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
APOPTOTIC PEPTIDASE ACTIVATING FACTOR 1 ; X-RAY DIFFRACTION 3.55Å
e3j2tA8[A:917-1248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Apoptotic protease-activating factor 1 ; ELECTRON MICROSCOPY
e3j2tB7[B:917-1248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Apoptotic protease-activating factor 1 ; ELECTRON MICROSCOPY
e3j2tC7[C:917-1248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Apoptotic protease-activating factor 1 ; ELECTRON MICROSCOPY
e3j2tD8[D:917-1248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Apoptotic protease-activating factor 1 ; ELECTRON MICROSCOPY
e3j2tE7[E:917-1248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Apoptotic protease-activating factor 1 ; ELECTRON MICROSCOPY
e3j2tF8[F:917-1248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Apoptotic protease-activating factor 1 ; ELECTRON MICROSCOPY
e3j2tG8[G:917-1248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Apoptotic protease-activating factor 1 ; ELECTRON MICROSCOPY
e3jbtA7[A:917-1248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Apoptotic protease-activating factor 1 ; ELECTRON MICROSCOPY
e3jbtC6[C:917-1248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Apoptotic protease-activating factor 1 ; ELECTRON MICROSCOPY
e3jbtE8[E:917-1248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Apoptotic protease-activating factor 1 ; ELECTRON MICROSCOPY
e3jbtG7[G:917-1248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Apoptotic protease-activating factor 1 ; ELECTRON MICROSCOPY
e3jbtI8[I:917-1248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Apoptotic protease-activating factor 1 ; ELECTRON MICROSCOPY
e3jbtK7[K:917-1248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Apoptotic protease-activating factor 1 ; ELECTRON MICROSCOPY
e3jbtM8[M:917-1248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Apoptotic protease-activating factor 1 ; ELECTRON MICROSCOPY
e5juyA7[A:917-1248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Apoptotic protease-activating factor 1 ; ELECTRON MICROSCOPY
e5juyB9[B:917-1248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Apoptotic protease-activating factor 1 ; ELECTRON MICROSCOPY
e5juyC7[C:917-1248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Apoptotic protease-activating factor 1 ; ELECTRON MICROSCOPY
e5juyD9[D:917-1248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Apoptotic protease-activating factor 1 ; ELECTRON MICROSCOPY
e5juyE9[E:917-1248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Apoptotic protease-activating factor 1 ; ELECTRON MICROSCOPY
e5juyF7[F:917-1248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Apoptotic protease-activating factor 1 ; ELECTRON MICROSCOPY
e5juyG9[G:917-1248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Apoptotic protease-activating factor 1 ; ELECTRON MICROSCOPY
e5wveA8[A:917-1248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Apoptotic protease-activating factor 1 ; ELECTRON MICROSCOPY
e5wveC7[C:917-1248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Apoptotic protease-activating factor 1 ; ELECTRON MICROSCOPY
e5wveE7[E:917-1248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Apoptotic protease-activating factor 1 ; ELECTRON MICROSCOPY
e5wveG8[G:917-1248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Apoptotic protease-activating factor 1 ; ELECTRON MICROSCOPY
e5wveI8[I:917-1248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Apoptotic protease-activating factor 1 ; ELECTRON MICROSCOPY
e5wveK7[K:917-1248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Apoptotic protease-activating factor 1 ; ELECTRON MICROSCOPY
e5wveM7[M:917-1248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Apoptotic protease-activating factor 1 ; ELECTRON MICROSCOPY
e2ymuA1[A:1-335] Image Pymol Jmol Links: PDB, SCOP, CATH
WD-40 REPEAT PROTEIN ; X-RAY DIFFRACTION 1.79Å
e2ymuB1[B:1-335] Image Pymol Jmol Links: PDB, SCOP, CATH
WD-40 REPEAT PROTEIN ; X-RAY DIFFRACTION 1.79Å
e6t9iD1[D:86-125,D:440-798] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Transcription initiation factor TFIID subunit 5 ; ELECTRON MICROSCOPY
e6t9kD2[D:86-125,D:440-798] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Transcription initiation factor TFIID subunit 5 ; ELECTRON MICROSCOPY
e6tb4G2[G:72-102,G:233-235,G:352-653,G:693-722] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Subunit (90 kDa) of TFIID and SAGA complexes ; ELECTRON MICROSCOPY
e6tbmG2[G:72-102,G:233-235,G:352-653,G:693-722] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Subunit (90 kDa) of TFIID and SAGA complexes ; ELECTRON MICROSCOPY
e7eggE1[E:417-800] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Transcription initiation factor TFIID subunit 5 ; ELECTRON MICROSCOPY
e7edxe1[e:417-799] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Transcription initiation factor TFIID subunit 5 ; ELECTRON MICROSCOPY
e7eg7e1[e:417-799] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Transcription initiation factor TFIID subunit 5 ; ELECTRON MICROSCOPY
e7eg8e1[e:417-799] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Transcription initiation factor TFIID subunit 5 ; ELECTRON MICROSCOPY
e7eg9e1[e:417-799] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Transcription initiation factor TFIID subunit 5 ; ELECTRON MICROSCOPY
e7egae2[e:417-799] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Transcription initiation factor TFIID subunit 5 ; ELECTRON MICROSCOPY
e7egbe2[e:417-799] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Transcription initiation factor TFIID subunit 5 ; ELECTRON MICROSCOPY
e7egfe1[e:417-799] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Transcription initiation factor TFIID subunit 5 ; ELECTRON MICROSCOPY
e7egeE1[E:417-800] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Transcription initiation factor TFIID subunit 5 ; ELECTRON MICROSCOPY
e7egjE1[E:417-800] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Transcription initiation factor TFIID subunit 5 ; ELECTRON MICROSCOPY
e7egdE2[E:419-800] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Transcription initiation factor TFIID subunit 5 ; ELECTRON MICROSCOPY
e7egiE1[E:419-800] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Transcription initiation factor TFIID subunit 5 ; ELECTRON MICROSCOPY
e7egce2[e:417-799] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Transcription initiation factor TFIID subunit 5 ; ELECTRON MICROSCOPY
e7egde2[e:417-799] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Transcription initiation factor TFIID subunit 5 ; ELECTRON MICROSCOPY
e7egee2[e:417-799] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Transcription initiation factor TFIID subunit 5 ; ELECTRON MICROSCOPY
e7egie1[e:417-799] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Transcription initiation factor TFIID subunit 5 ; ELECTRON MICROSCOPY
e7egje1[e:417-799] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Transcription initiation factor TFIID subunit 5 ; ELECTRON MICROSCOPY
e7enaDe2[De:417-799] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Transcription initiation factor TFIID subunit 5 ; ELECTRON MICROSCOPY
e7encDe1[De:417-799] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Transcription initiation factor TFIID subunit 5 ; ELECTRON MICROSCOPY
e8gxqDe1[De:417-799] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Transcription initiation factor TFIID subunit 5 ; ELECTRON MICROSCOPY
e8gxsDe2[De:417-799] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Transcription initiation factor TFIID subunit 5 ; ELECTRON MICROSCOPY
e7ewrF1[F:35-353] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Guanine nucleotide-binding protein subunit beta-5 ; ELECTRON MICROSCOPY
e8i7oP11[P1:288-620] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e4v7fq2[q:127-329,q:373-515] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ribosome assembly protein 4 ; ELECTRON MICROSCOPY
e4zozA1[A:54-103,A:128-331,A:367-462,A:490-533] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Sqt1 ; X-RAY DIFFRACTION 1.70Å
e7ohvp1[p:94-122,p:143-170,p:202-239,p:278-453] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ribosome biogenesis protein YTM1 ; ELECTRON MICROSCOPY
e7ruoA1[A:19-319] Image Pymol Jmol Links: PDB, SCOP, CATH
U3 small nucleolar RNA-associated protein 15 homolog ; ligands: UNX ; X-RAY DIFFRACTION 1.800Å
e7axpA1[A:30-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
WD repeat-containing protein 5 ; X-RAY DIFFRACTION 2.432Å
e7axqA1[A:22-334] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
WD repeat-containing protein 5 ; X-RAY DIFFRACTION 1.56Å
e7axsA1[A:22-334] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
WD repeat-containing protein 5 ; X-RAY DIFFRACTION 1.88Å
e7axuA1[A:22-334] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
WD repeat-containing protein 5 ; X-RAY DIFFRACTION 1.68Å
e7axxA1[A:23-334] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
WD repeat-containing protein 5 ; ligands: 4FO,ALQ,S7Z ; X-RAY DIFFRACTION 1.79Å
e7bcyA1[A:31-334] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
WD repeat-containing protein 5 ; X-RAY DIFFRACTION 1.4996Å
e7bcyB1[B:30-334] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
WD repeat-containing protein 5 ; X-RAY DIFFRACTION 1.4996Å
e7bedA1[A:27-334] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
WD repeat-containing protein 5 ; ligands: SO4 ; X-RAY DIFFRACTION 1.26Å
e7jtoB1[B:32-334] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
WD repeat-containing protein 5 ; ligands: EDO,SCN,VKA ; X-RAY DIFFRACTION 1.700Å
e7jtpA1[A:32-334] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
WD repeat-containing protein 5 ; ligands: GOL,X6M ; X-RAY DIFFRACTION 2.050Å
e7mbmB1[B:33-332] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
WD repeat-containing protein 5 ; ELECTRON MICROSCOPY
e7mbnB1[B:32-334] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
WD repeat-containing protein 5 ; ELECTRON MICROSCOPY
e7q2jD1[D:30-333] Image Pymol Jmol Links: PDB, SCOP, CATH
WD repeat-containing protein 5 ; ligands: 8KH ; X-RAY DIFFRACTION 2.5Å
Next![](/ecod/img/p.gif)
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