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)
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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
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
e7mqaLO1[LO:2-227,LO:271-371] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Periodic tryptophan protein 2 homolog ; ELECTRON MICROSCOPY
e4x3eA1[A:81-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; X-RAY DIFFRACTION 2.0Å
e4x61B1[B:24-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; X-RAY DIFFRACTION 2.850Å
e5emjB1[B:26-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; ligands: GOL ; X-RAY DIFFRACTION 2.273Å
e5fa5B1[B:21-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; X-RAY DIFFRACTION 2.340Å
e5a1uD3[D:1-302] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COATOMER SUBUNIT BETA' ; ELECTRON MICROSCOPY
e5a1vD2[D:1-302] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COATOMER SUBUNIT BETA ; ELECTRON MICROSCOPY
e5a1vU1[U:1-302] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COATOMER SUBUNIT BETA ; ELECTRON MICROSCOPY
e5a1wD3[D:1-302] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COATOMER SUBUNIT BETA' ; ELECTRON MICROSCOPY
e5a1xD2[D:1-302] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COATOMER SUBUNIT BETA' ; ELECTRON MICROSCOPY
e5a1xL1[L:1-302] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COATOMER SUBUNIT BETA' ; ELECTRON MICROSCOPY
e5a1yD2[D:1-302] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COATOMER SUBUNIT BETA' ; ELECTRON MICROSCOPY
e5a1yL3[L:1-302] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COATOMER SUBUNIT BETA' ; ELECTRON MICROSCOPY
e5a1vL1[L:1-302] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COATOMER SUBUNIT BETA ; ELECTRON MICROSCOPY
e5ij7E1[E:67-426] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: 6BN ; X-RAY DIFFRACTION 2.62Å
e5ij7F1[F:67-426] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: 6BN ; X-RAY DIFFRACTION 2.62Å
e2ynoA1[A:1-310] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COATOMER SUBUNIT BETA' ; X-RAY DIFFRACTION 1.8Å
e4gqbB1[B:21-329] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; X-RAY DIFFRACTION 2.06Å
e2ynoB1[B:1-310] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COATOMER SUBUNIT BETA' ; X-RAY DIFFRACTION 1.8Å
e3mkqC1[C:2-303] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Coatomer beta'-subunit ; X-RAY DIFFRACTION 2.5Å
e4x60B1[B:19-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; X-RAY DIFFRACTION 2.350Å
e4x63B1[B:20-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; X-RAY DIFFRACTION 3.050Å
e5emlB1[B:19-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; ligands: GOL ; X-RAY DIFFRACTION 2.390Å
e3ijcA1[A:80-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: NDS ; X-RAY DIFFRACTION 1.95Å
e2ynpA1[A:1-302] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COATOMER SUBUNIT BETA' ; X-RAY DIFFRACTION 2.96Å
e5ttwA1[A:79-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: SO4,UNX ; X-RAY DIFFRACTION 1.740Å
e5u5hA1[A:79-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: 7VV,GOL ; X-RAY DIFFRACTION 1.80Å
e5u5kA1[A:79-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: 7VY,FMT ; X-RAY DIFFRACTION 2.33Å
e5u5tA1[A:79-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: 7W7 ; X-RAY DIFFRACTION 1.6Å
e5u5tB1[B:80-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: 7W7,YT3 ; X-RAY DIFFRACTION 1.6Å
e5u62A1[A:79-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: 7WD,GOL,YT3 ; X-RAY DIFFRACTION 1.9Å
e5u62B1[B:80-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: 7WD ; X-RAY DIFFRACTION 1.9Å
e5h13A1[A:66-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: GOL,LQA,PR ; X-RAY DIFFRACTION 1.900Å
e1pguB2[B:327-613] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Actin interacting protein 1 ; ligands: ZN ; X-RAY DIFFRACTION 2.30Å
e1pi6A2[A:327-613] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Actin interacting protein 1 ; ligands: ZN ; X-RAY DIFFRACTION 2.50Å
e5emkB1[B:16-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; X-RAY DIFFRACTION 2.520Å
e5emmB1[B:16-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; X-RAY DIFFRACTION 2.370Å
e5c9zB1[B:16-328] Image Pymol Jmol Links: PDB, SCOP, CATH
Methylosome protein 50 ; X-RAY DIFFRACTION 2.36Å
e4lg8A1[A:195-504] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Pre-mRNA-processing factor 19 ; ligands: NA,UNX ; X-RAY DIFFRACTION 1.890Å
e3mkqE1[E:1-303] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Coatomer beta'-subunit ; X-RAY DIFFRACTION 2.5Å
e4j86A1[A:1-301] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Coatomer subunit beta' ; X-RAY DIFFRACTION 1.48Å
e2ynnA1[A:1-300] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COATOMER SUBUNIT BETA' ; ligands: SO4 ; X-RAY DIFFRACTION 1.78Å
e4j77A1[A:1-300] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Coatomer subunit beta' ; X-RAY DIFFRACTION 1.756Å
e4j78A1[A:1-300] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Coatomer subunit beta' ; X-RAY DIFFRACTION 1.478Å
e4j79A1[A:1-300] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Coatomer subunit beta' ; X-RAY DIFFRACTION 1.559Å
e4j81A1[A:1-300] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Coatomer subunit beta' ; X-RAY DIFFRACTION 1.74Å
e4j81B1[B:1-300] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Coatomer subunit beta' ; X-RAY DIFFRACTION 1.74Å
e4j82A1[A:1-300] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Coatomer subunit beta' ; X-RAY DIFFRACTION 1.461Å
e4j84A1[A:1-300] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Coatomer subunit beta' ; X-RAY DIFFRACTION 1.47Å
e4j86B1[B:1-300] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Coatomer subunit beta' ; X-RAY DIFFRACTION 1.48Å
e4j77B1[B:1-299] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Coatomer subunit beta' ; X-RAY DIFFRACTION 1.756Å
e4j82B1[B:1-299] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Coatomer subunit beta' ; X-RAY DIFFRACTION 1.461Å
e4j73A1[A:1-295] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Coatomer subunit beta' ; X-RAY DIFFRACTION 1.439Å
e4j84B1[B:1-295] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Coatomer subunit beta' ; X-RAY DIFFRACTION 1.47Å
e3jpxA1[A:81-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
POLYCOMB PROTEIN EED ; X-RAY DIFFRACTION 2.05Å
e3iiwA1[A:81-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; X-RAY DIFFRACTION 1.80Å
e3jzgA1[A:81-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
POLYCOMB PROTEIN EED ; X-RAY DIFFRACTION 2.1Å
e3jzhA1[A:81-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
POLYCOMB PROTEIN EED ; X-RAY DIFFRACTION 2.05Å
e3jznA1[A:82-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; X-RAY DIFFRACTION 2.6Å
e5ij8E1[E:68-425] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: 6BN ; X-RAY DIFFRACTION 2.98Å
e5hynB1[B:77-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; X-RAY DIFFRACTION 2.94Å
e5hynG1[G:77-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; X-RAY DIFFRACTION 2.94Å
e5hynL1[L:77-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; X-RAY DIFFRACTION 2.94Å
e5hynR1[R:77-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; X-RAY DIFFRACTION 2.94Å
e5h15A1[A:78-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: LQD ; X-RAY DIFFRACTION 2.270Å
e5h19A1[A:78-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: LQF ; X-RAY DIFFRACTION 1.90Å
e5gsaA1[A:78-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: 73K ; X-RAY DIFFRACTION 2.4900Å
e5gsaB1[B:78-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: 73K ; X-RAY DIFFRACTION 2.4900Å
e5ls6B1[B:77-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: 74D ; X-RAY DIFFRACTION 3.47Å
e5ls6E1[E:77-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: 74D ; X-RAY DIFFRACTION 3.47Å
e5ls6H1[H:77-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: 74D ; X-RAY DIFFRACTION 3.47Å
e5ls6K1[K:77-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: 74D ; X-RAY DIFFRACTION 3.47Å
e5u69A1[A:82-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: LQD ; X-RAY DIFFRACTION 1.28Å
e5u6dA1[A:82-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: 7XG ; X-RAY DIFFRACTION 1.64Å
e5u8aA1[A:82-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: 82D ; X-RAY DIFFRACTION 1.45Å
e5u8fA1[A:82-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: 82G ; X-RAY DIFFRACTION 1.343Å
e5ttwC1[C:77-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: SO4,UNX ; X-RAY DIFFRACTION 1.740Å
e5wukA1[A:76-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: 73K,GOL ; X-RAY DIFFRACTION 2.03Å
e5wp3A1[A:77-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: UNX ; X-RAY DIFFRACTION 2.500Å
e3k26A1[A:80-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
POLYCOMB PROTEIN EED ; X-RAY DIFFRACTION 1.58Å
e3k27A1[A:80-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
POLYCOMB PROTEIN EED ; X-RAY DIFFRACTION 1.76Å
e2qxvA1[A:81-432] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Embryonic ectoderm development ; X-RAY DIFFRACTION 1.82Å
e5ij8F1[F:68-426] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: 6BN ; X-RAY DIFFRACTION 2.98Å
e3odtA1[A:0-296] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein DOA1 ; ligands: CA ; X-RAY DIFFRACTION 1.35Å
e3odtB1[B:0-295] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein DOA1 ; ligands: CA,MES ; X-RAY DIFFRACTION 1.35Å
e3iiyA1[A:77-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; X-RAY DIFFRACTION 2.65Å
e3ij0A1[A:81-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; X-RAY DIFFRACTION 2.45Å
e3ij1A1[A:81-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; X-RAY DIFFRACTION 2.10Å
e5k0mA1[A:82-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: 6PU ; X-RAY DIFFRACTION 1.828Å
e5h14A1[A:76-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: GOL,LQB ; X-RAY DIFFRACTION 1.900Å
e5h14B1[B:77-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: GOL,LQB ; X-RAY DIFFRACTION 1.900Å
e5h15B1[B:77-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: LQD ; X-RAY DIFFRACTION 2.270Å
e5h17A1[A:77-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: LQE ; X-RAY DIFFRACTION 2.20Å
e5h24A1[A:77-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: LQG ; X-RAY DIFFRACTION 2.500Å
e5h24B1[B:77-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: LQG ; X-RAY DIFFRACTION 2.500Å
e5h25A1[A:77-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: LQH ; X-RAY DIFFRACTION 2.880Å
e5h25B1[B:77-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: LQH ; X-RAY DIFFRACTION 2.880Å
e6ckcB1[B:21-329] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; X-RAY DIFFRACTION 2.8Å
e6exnJ1[J:110-451] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Pre-mRNA-splicing factor PRP46 ; ELECTRON MICROSCOPY
e6c23L1[L:80-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ELECTRON MICROSCOPY
e4w2rF1[F:68-426] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; X-RAY DIFFRACTION 2.81Å
e6b3wE1[E:68-425] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; X-RAY DIFFRACTION 3.05Å
e4w2rE1[E:68-425] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; X-RAY DIFFRACTION 2.81Å
e6b3wF1[F:68-426] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; X-RAY DIFFRACTION 3.05Å
e6c24L1[L:80-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ELECTRON MICROSCOPY
e5wg6B1[B:81-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; X-RAY DIFFRACTION 3.90Å
e6chgA1[A:16-326] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
KLLA0E24487p ; ligands: SAM ; X-RAY DIFFRACTION 2.985Å
e5wg6D1[D:83-104,D:139-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; X-RAY DIFFRACTION 3.90Å
e6fcvB1[B:1-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA excision repair protein ERCC-8 ; X-RAY DIFFRACTION 2.9Å
e6j6gO1[O:95-451] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Pre-mRNA-splicing factor PRP46 ; ELECTRON MICROSCOPY
e6j6hO1[O:95-451] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Pre-mRNA-splicing factor PRP46 ; ELECTRON MICROSCOPY
e6j6nO1[O:95-451] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Pre-mRNA-splicing factor PRP46 ; ELECTRON MICROSCOPY
e6j6qO1[O:95-451] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Pre-mRNA-splicing factor PRP46 ; ELECTRON MICROSCOPY
e6k1sB1[B:21-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; ligands: EDO ; X-RAY DIFFRACTION 2.600Å
e6sfbB1[B:81-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: GOL,L9K ; X-RAY DIFFRACTION 1.5Å
e6sfbA1[A:82-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: L9K ; X-RAY DIFFRACTION 1.5Å
e6sfcA1[A:82-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: CA,L9W ; X-RAY DIFFRACTION 2.0Å
e6sfcB1[B:81-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: L9T ; X-RAY DIFFRACTION 2.0Å
e6ugmK1[K:16-326] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Swd3 ; ELECTRON MICROSCOPY
e6uh5K1[K:16-326] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Swd3 ; ELECTRON MICROSCOPY
e6venM1[M:1-422] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COMPASS component SWD1 ; ELECTRON MICROSCOPY
e6rllB1[B:21-329] Image Pymol Jmol Links: PDB, SCOP, CATH
Methylosome protein 50 ; X-RAY DIFFRACTION 2.22Å
e6u4yE1[E:76-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; X-RAY DIFFRACTION 2.9Å
e6u4yF1[F:77-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; X-RAY DIFFRACTION 2.9Å
e6u4yD1[D:76-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; X-RAY DIFFRACTION 2.9Å
e6w7fA1[A:81-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: GOL,Q3D ; X-RAY DIFFRACTION 2.2Å
e6w7gA1[A:81-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: FMT,NA,Q3A ; X-RAY DIFFRACTION 1.85Å
e6uxxB1[B:19-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; X-RAY DIFFRACTION 2.69Å
e6rlqB1[B:21-329] Image Pymol Jmol Links: PDB, SCOP, CATH
Methylosome protein 50 ; X-RAY DIFFRACTION 2.53Å
e6v0oB1[B:21-329] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; X-RAY DIFFRACTION 2.86Å
e6uxyB1[B:19-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; X-RAY DIFFRACTION 2.35Å
e6v0nB1[B:23-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; X-RAY DIFFRACTION 2.11Å
e6lqsB11[B1:343-646,B1:675-734] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Periodic tryptophan protein 2 ; ELECTRON MICROSCOPY
e6lqtB11[B1:343-646,B1:675-734] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Periodic tryptophan protein 2 ; ELECTRON MICROSCOPY
e6zwmC1[C:8-326] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Target of rapamycin complex subunit LST8 ; ELECTRON MICROSCOPY
e6zwmD1[D:8-326] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Target of rapamycin complex subunit LST8 ; ELECTRON MICROSCOPY
e6zwoD1[D:8-326] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Target of rapamycin complex subunit LST8 ; ELECTRON MICROSCOPY
e7ksoB1[B:76-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ELECTRON MICROSCOPY
e7ksrB1[B:76-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ELECTRON MICROSCOPY
e7ktpB1[B:76-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ELECTRON MICROSCOPY
e6ughB1[B:23-329] Image Pymol Jmol Links: PDB, SCOP, CATH
Methylosome protein 50 ; ELECTRON MICROSCOPY
e6v0pB1[B:27-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; X-RAY DIFFRACTION 1.88Å
e6wkrL1[L:80-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ELECTRON MICROSCOPY
e7kljA1[A:1330-1654] Image Pymol Jmol Links: PDB, SCOP, CATH
Isoform 2 of Kinesin-like protein KIF21A ; ligands: EDO,UNX ; X-RAY DIFFRACTION 1.520Å
e7m05B1[B:23-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; ELECTRON MICROSCOPY
e7l1gB1[B:18-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; ligands: EDO ; X-RAY DIFFRACTION 2.4600Å
e7kicB1[B:18-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; ligands: EDO ; X-RAY DIFFRACTION 2.43Å
e7kxtA1[A:77-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: UNX,XB7 ; X-RAY DIFFRACTION 2.150Å
e7kibB1[B:19-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; ligands: EDO ; X-RAY DIFFRACTION 2.52Å
e7m05D1[D:23-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; ELECTRON MICROSCOPY
e7m05F1[F:23-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; ELECTRON MICROSCOPY
e7m05H1[H:23-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; ELECTRON MICROSCOPY
e7kidB1[B:18-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; X-RAY DIFFRACTION 2.50Å
e7kxtB1[B:80-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: UNX,XB7 ; X-RAY DIFFRACTION 2.150Å
e6yviB1[B:81-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: PV5 ; X-RAY DIFFRACTION 2.26Å
e6v3xA1[A:81-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; X-RAY DIFFRACTION 1.70Å
e6yviA1[A:82-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: CA,L9W ; X-RAY DIFFRACTION 2.26Å
e6yvjA1[A:82-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: L9W ; X-RAY DIFFRACTION 1.840Å
e6v3yA1[A:81-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; X-RAY DIFFRACTION 1.63Å
e6yvjB1[B:81-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: EJR,GOL ; X-RAY DIFFRACTION 1.840Å
e6lo2A1[A:77-440] Image Pymol Jmol Links: PDB, SCOP, CATH
Polycomb protein EED ; ligands: EJU ; X-RAY DIFFRACTION 2.210Å
e6lo2B1[B:77-440] Image Pymol Jmol Links: PDB, SCOP, CATH
Polycomb protein EED ; ligands: EJU ; X-RAY DIFFRACTION 2.210Å
e7p3cA1[A:82-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: L9W ; X-RAY DIFFRACTION 1.610Å
e7p3gA1[A:82-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: L9W ; X-RAY DIFFRACTION 2.390Å
e7p3gB1[B:81-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: 52R ; X-RAY DIFFRACTION 2.390Å
e7p3jA1[A:82-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: L9W,MG ; X-RAY DIFFRACTION 1.930Å
e7p3jB1[B:81-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: 54N ; X-RAY DIFFRACTION 1.930Å
e7ooba1[a:1-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA excision repair protein ERCC-8 ; ELECTRON MICROSCOPY
e7s1rB1[B:19-329] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; X-RAY DIFFRACTION 2.0Å
e7s0uB1[B:27-329] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; X-RAY DIFFRACTION 2.01Å
e7s1qB1[B:23-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; X-RAY DIFFRACTION 2.75Å
e7s1sB1[B:19-329] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; X-RAY DIFFRACTION 2.6Å
e7serB1[B:19-329] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; X-RAY DIFFRACTION 2.14Å
e7sesB1[B:19-329] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; X-RAY DIFFRACTION 2.5Å
e7oo3a1[a:1-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA excision repair protein ERCC-8 ; ELECTRON MICROSCOPY
e7oopa1[a:1-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA excision repair protein ERCC-8 ; ELECTRON MICROSCOPY
e7opca1[a:1-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA excision repair protein ERCC-8 ; ELECTRON MICROSCOPY
e7opda1[a:1-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA excision repair protein ERCC-8 ; ELECTRON MICROSCOPY
e7s1pB1[B:27-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; X-RAY DIFFRACTION 2.2Å
e7bo7BBB1[BBB:19-329] Image Pymol Jmol Links: PDB, SCOP, CATH
Methylosome protein 50 ; X-RAY DIFFRACTION 2.83Å
e7uohB1[B:19-329] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; X-RAY DIFFRACTION 2.7Å
e7u30B1[B:18-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; ligands: EDO ; X-RAY DIFFRACTION 2.6Å
e8d41A1[A:-6-300] Image Pymol Jmol Links: PDB, SCOP, CATH
Coatomer subunit beta' ; ligands: GOL,Q93,UNX ; X-RAY DIFFRACTION 2.000Å
e8d41B1[B:2-300] Image Pymol Jmol Links: PDB, SCOP, CATH
Coatomer subunit beta' ; ligands: Q93 ; X-RAY DIFFRACTION 2.000Å
e7qjgA1[A:77-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: CL,EKR ; X-RAY DIFFRACTION 1.800Å
e7qjgB1[B:77-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: CL,EKR ; X-RAY DIFFRACTION 1.800Å
e7qjuA1[A:77-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: CL,EKF ; X-RAY DIFFRACTION 1.800Å
e7qjuB1[B:77-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: CL,EKF ; X-RAY DIFFRACTION 1.800Å
e7qk4A1[A:78-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Polycomb protein EED ; ligands: CL,EJR ; X-RAY DIFFRACTION 1.602Å
e7uy1B1[B:20-329] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; X-RAY DIFFRACTION 2.660Å
e8csgB1[B:27-329] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; X-RAY DIFFRACTION 2.480Å
e7uyfB1[B:25-329] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; X-RAY DIFFRACTION 2.820Å
e8ctbB1[B:24-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; X-RAY DIFFRACTION 2.61Å
e7tzoC1[C:8-326] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Target of rapamycin complex subunit LST8 ; ELECTRON MICROSCOPY
e7tzoD1[D:8-326] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Target of rapamycin complex subunit LST8 ; ELECTRON MICROSCOPY
e7zupB1[B:19-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; ligands: GOL ; X-RAY DIFFRACTION 1.97Å
e7zuqB1[B:19-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; ligands: GOL ; X-RAY DIFFRACTION 2.48Å
e7zuuB1[B:19-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; ligands: GOL ; X-RAY DIFFRACTION 2.09Å
e7zuyB1[B:19-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; ligands: GOL ; X-RAY DIFFRACTION 1.97Å
e7zv2B1[B:19-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methylosome protein 50 ; ligands: GOL ; X-RAY DIFFRACTION 2.01Å
Nexte2ovrB1[B:2365-2706]
nonrep
Image
Pymol
Jmol Links:
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CATH, PubMed,
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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:
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Periodic tryptophan protein 2 ; X-RAY DIFFRACTION 2.54Å
e5i2tA2[A:4-343]
nonrep
Image
Pymol
Jmol Links:
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Periodic tryptophan protein 2 ; ligands: SO4 ; X-RAY DIFFRACTION 2.54Å
e1nexB1[B:370-744]
nonrep
Image
Pymol
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CDC4 protein ; X-RAY DIFFRACTION 2.7Å
e1p22A1[A:253-545]
nonrep
Image
Pymol
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F-BOX/WD-REPEAT PROTEIN 1A ; X-RAY DIFFRACTION 2.95Å
e3sfzA5[A:605-916]
nonrep
Image
Pymol
Jmol Links:
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APOPTOTIC PEPTIDASE ACTIVATING FACTOR 1 ; ligands: GBL ; X-RAY DIFFRACTION 3.0Å
e5k1cC1[C:1-318,C:363-394,C:509-568]
nonrep
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Pymol
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WD repeat-containing protein 20 ; ligands: TAM ; X-RAY DIFFRACTION 3.0Å
e1vyhC1[C:92-408]
nonrep
Image
Pymol
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PLATELET-ACTIVATING FACTOR ACETYLHYDROLASE IB ALPHA SUBUNIT ; X-RAY DIFFRACTION 3.4Å
e5cvoA1[A:27-360]
nonrep
Image
Pymol
Jmol Links:
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WD repeat-containing protein 48 ; X-RAY DIFFRACTION 3.880Å
e3jroA1[A:8-296]
nonrep
Image
Pymol
Jmol Links:
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Fusion Protein of Protein Transport Protein SEC13 and Nucleoporin NUP145 ; X-RAY DIFFRACTION 4.0Å
e4yczA1[A:19-303]
nonrep
Image
Pymol
Jmol Links:
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Fusion Protein of Sec13 and Nup145C ; X-RAY DIFFRACTION 4.10Å
e1tbgA1[A:1-340]
nonrep
Image
Pymol
Jmol Links:
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CATH, PubMed,
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TRANSDUCIN ; X-RAY DIFFRACTION
e4ui9R1[R:172-474]
nonrep
Image
Pymol
Jmol Links:
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CATH, PubMed,
DOI
FIZZY-RELATED PROTEIN HOMOLOG ; ELECTRON MICROSCOPY
e5a9q21[2:9-326]
nonrep
Image
Pymol
Jmol Links:
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DOI
NUCLEOPORIN NUP37 ; ELECTRON MICROSCOPY
![](/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