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X - Possible homology level

H - Homology level

T - Topology level

F - Family level

* - Provisional representative

Keyword search

Evolutionary classification of protein domain structures

alpha arraysalpha-helix arrays with mainly perpendicular helices

alpha bundlesalpha-helix bundles with mainly parallel helices

alpha superhelicesrepeating alpha-helix hairpins form a superhelix

alpha duplicates or obligate multimersalpha duplicates or monomers associate together to form a compact domain

alpha complex topologyalpha domain with complex and unique topology that cannot be described as array or bundle or superhelix

beta barrelssingle beta-sheet folded upon itself to form a barrel

beta meanderssingle beta-sheet with mainly meander topology

beta sandwichestwo beta-sheets stacked together to form a sandwich

beta duplicates or obligate multimersbeta duplicates or monomers associate together to form a compact domain

beta complex topologybeta domains with complex and unique topology that cannot be described as barrel or sandwich or meander

a+b two layersone alpha-helix layer and one beta-sheet layer

X: LuxS, MPP, ThrRS/AlaRS common domain

looks like an elaborated ferredoxin

X: ClpS-like

contains a HTH motif

X: beta-Grasp
H: Ubiquitin-related
T: Ubiquitin-like
F: ubiquitin

PF00240 CL0072

Representatives:

e2bwfA1[A:2-74] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UBIQUITIN-LIKE PROTEIN DSK2 ; ligands: FMT ; X-RAY DIFFRACTION 1.150Å

e1ogwA1[A:1-76] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UBIQUITIN ; X-RAY DIFFRACTION 1.32Å

e5l6hD1[D:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S31 ; ligands: 6O2,CL ; X-RAY DIFFRACTION 2.3Å

e5l6hE1[E:1-72] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S31 ; X-RAY DIFFRACTION 2.3Å

e5l6iB1[B:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S31 ; ligands: B39,CL ; X-RAY DIFFRACTION 2.76Å

e5l6iD1[D:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S31 ; ligands: B39,CL ; X-RAY DIFFRACTION 2.76Å

e5l6iE1[E:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S31 ; ligands: CL ; X-RAY DIFFRACTION 2.76Å

e5l6jB1[B:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S31 ; ligands: 61T ; X-RAY DIFFRACTION 2.68Å

e5l6jD1[D:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S31 ; ligands: 61T,GOL ; X-RAY DIFFRACTION 2.68Å

e5udhE1[E:1-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin C variant ; X-RAY DIFFRACTION 3.24Å

e5xk4A1[A:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; SOLUTION NMR

e5xk5A1[A:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; SOLUTION NMR

e5w46B1[B:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 1.18Å

e5w46A1[A:1-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; ligands: MG ; X-RAY DIFFRACTION 1.18Å

e5xpkA1[A:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH

Ubiquitin ; X-RAY DIFFRACTION 2.274Å

e5kycC1[C:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; ligands: MLA ; X-RAY DIFFRACTION 1.426Å

e5kydD1[D:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 1.62Å

e5kyeD1[D:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 1.970Å

e5kyeC1[C:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 1.970Å

e5kyfC1[C:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; ligands: GOL ; X-RAY DIFFRACTION 1.450Å

e5vzwC1[C:-1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 2.278Å

e5vzwD1[D:0-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 2.278Å

e5tteF1[F:-2-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ubiquitin ; X-RAY DIFFRACTION 3.50Å

e5u4pC1[C:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S31 ; ligands: ZN ; X-RAY DIFFRACTION 2.5Å

e5gviC1[C:1-72] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ubiquitin ; X-RAY DIFFRACTION 1.87Å

e5gviB1[B:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ubiquitin ; X-RAY DIFFRACTION 1.87Å

e5ohpB1[B:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.8Å

e5ohkB1[B:1-75] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; ligands: AYE ; X-RAY DIFFRACTION 2.34Å

e5ohnB1[B:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 3.60Å

e5ohnD1[D:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 3.60Å

e5ohpC1[C:1-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.8Å

e5oe7B2[B:1-71] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-C ; X-RAY DIFFRACTION 2.950Å

e5oe7B1[B:72-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-C ; X-RAY DIFFRACTION 2.950Å

e5ohlI1[I:1-75] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.50Å

e5ohlK1[K:1-75] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.50Å

e5ohlM1[M:1-75] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.50Å

e5ohmE1[E:1-75] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-C ; ligands: 15P ; X-RAY DIFFRACTION 3.80Å

e5ohlJ1[J:1-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.50Å

e5ohlL1[L:1-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.50Å

e5ohlN1[N:1-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.50Å

e5ohlO1[O:1-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.50Å

e5ohlP1[P:1-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.50Å

e5ohmA1[A:1-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-C ; X-RAY DIFFRACTION 3.80Å

e5ohmC1[C:1-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-C ; X-RAY DIFFRACTION 3.80Å

e5ohmG1[G:1-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-C ; X-RAY DIFFRACTION 3.80Å

e5ohmI1[I:1-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-C ; X-RAY DIFFRACTION 3.80Å

e5ohmK1[K:1-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-C ; ligands: 15P ; X-RAY DIFFRACTION 3.80Å

e5ohvA1[A:1-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: GOL,SO4 ; X-RAY DIFFRACTION 2.80Å

e5ohvC1[C:1-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: GOL,SO4 ; X-RAY DIFFRACTION 2.80Å

e3vdzB1[B:66-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S27a ; ligands: GD,SO4 ; X-RAY DIFFRACTION 2.4Å

e6b7mB1[B:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-C ; X-RAY DIFFRACTION 1.7Å

e6b7mC1[C:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-C ; X-RAY DIFFRACTION 1.7Å

e6b7oB1[B:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-C ; ligands: AR6 ; X-RAY DIFFRACTION 1.85Å

e6b7oC1[C:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-C ; X-RAY DIFFRACTION 1.85Å

e5txkB1[B:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; ligands: EDO,SO4 ; X-RAY DIFFRACTION 1.84Å

e5vzmA1[A:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; SOLUTION NMR

e5yikF1[F:-1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ubiquitin ; X-RAY DIFFRACTION 3.1Å

e5o76E1[E:0-72] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UbV.pCBL ubiquitin variant ; X-RAY DIFFRACTION 2.473Å

e5tr4B1[B:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH

Ubiquitin ; ligands: 61T ; X-RAY DIFFRACTION 2.200Å

e5tr4D1[D:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH

Ubiquitin ; ligands: 61T ; X-RAY DIFFRACTION 2.200Å

e5o6sA1[A:-1-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.9Å

e5o6sB1[B:-1-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.9Å

e5o6sC1[C:0-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.9Å

e5o6sD1[D:-1-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.9Å

e5o6sE1[E:-1-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.9Å

e5o6sF1[F:0-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.9Å

e5o6tC1[C:0-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 1.57Å

e5o6tD1[D:0-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 1.57Å

e5o76F1[F:-1-72] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UbV.pCBL ubiquitin variant ; X-RAY DIFFRACTION 2.473Å

e5ujlA1[A:1-72] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; SOLUTION NMR

e5ujlB1[B:1-72] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; SOLUTION NMR

e5o44D1[D:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; ligands: MG,SO4 ; X-RAY DIFFRACTION 3.14Å

e5o44F1[F:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; ligands: SO4 ; X-RAY DIFFRACTION 3.14Å

e5o44A1[A:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: MG,SO4 ; X-RAY DIFFRACTION 3.14Å

e5o44E1[E:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: MG,SO4 ; X-RAY DIFFRACTION 3.14Å

e6eqiA1[A:1-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 3.1Å

e5tutB1[B:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH

Ubiquitin ; X-RAY DIFFRACTION 2.60Å

e5o44C1[C:1-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; ligands: SO4 ; X-RAY DIFFRACTION 3.14Å

e5o44B1[B:1-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; ligands: SO4 ; X-RAY DIFFRACTION 3.14Å

e5oxhA1[A:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin T66V/L67N mutant ; ligands: SO4 ; X-RAY DIFFRACTION 1.601Å

e5oxiB1[B:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin L67S mutant ; ligands: SO4 ; X-RAY DIFFRACTION 1.63Å

e5h7sE1[E:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-like 1 ; X-RAY DIFFRACTION 3.48Å

e5oxiA1[A:1-75] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin L67S mutant ; ligands: SO4 ; X-RAY DIFFRACTION 1.63Å

e5h7sF1[F:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-like 1 ; X-RAY DIFFRACTION 3.48Å

e5wvoA1[A:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 1.997Å

e5wq4B2[B:1-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ubiquitin ; X-RAY DIFFRACTION 3.0Å

e5wq4B1[B:74-151] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ubiquitin ; X-RAY DIFFRACTION 3.0Å

e5wvoB1[B:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 1.997Å

e5wq4A2[A:74-150] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ubiquitin ; X-RAY DIFFRACTION 3.0Å

e5vnzC1[C:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 3.410Å

e5vnzF1[F:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 3.410Å

e5vo0C1[C:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 3.900Å

e5vo0F1[F:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 3.900Å

e5ydrD1[D:0-72] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 1.5Å

e5ydrA1[A:-1-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; ligands: PO4 ; X-RAY DIFFRACTION 1.5Å

e5xu8B1[B:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S27a ; ligands: CL,NA ; X-RAY DIFFRACTION 1.80Å

e5xisC1[C:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S27a ; ligands: MG ; X-RAY DIFFRACTION 1.78Å

e5xveB1[B:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S27a ; X-RAY DIFFRACTION 1.24Å

e5xisF1[F:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S27a ; ligands: MG ; X-RAY DIFFRACTION 1.78Å

e5xitD1[D:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S27a ; ligands: GOL ; X-RAY DIFFRACTION 2.25Å

e5xitF1[F:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S27a ; ligands: GOL ; X-RAY DIFFRACTION 2.25Å

e5ydkB1[B:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S27a ; X-RAY DIFFRACTION 2.50Å

e5ydkH1[H:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S27a ; X-RAY DIFFRACTION 2.50Å

e5ydkE1[E:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S27a ; X-RAY DIFFRACTION 2.50Å

e5ydkK1[K:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S27a ; X-RAY DIFFRACTION 2.50Å

e6ei1B1[B:1-75] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; ligands: AYE,MLI ; X-RAY DIFFRACTION 1.73Å

e5ydkD1[D:1-75] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S27a ; X-RAY DIFFRACTION 2.50Å

e5xisE1[E:1-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S27a ; ligands: MG ; X-RAY DIFFRACTION 1.78Å

e5xitH1[H:1-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S27a ; X-RAY DIFFRACTION 2.25Å

e5xitB1[B:1-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S27a ; X-RAY DIFFRACTION 2.25Å

e5xiuB1[B:1-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S27a ; ligands: EDO ; X-RAY DIFFRACTION 1.80Å

e5ydkJ1[J:1-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S27a ; ligands: GOL ; X-RAY DIFFRACTION 2.50Å

e5ydkC1[C:1-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S27a ; ligands: GOL ; X-RAY DIFFRACTION 2.50Å

e5ydkI1[I:1-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S27a ; X-RAY DIFFRACTION 2.50Å

e5xisB1[B:1-72] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S27a ; ligands: MG,XYZ ; X-RAY DIFFRACTION 1.78Å

e5n9vA1[A:1-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NAD(P)(+)--arginine ADP-ribosyltransferase ; SOLUTION NMR

e6fgeC1[C:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; ligands: ACT,FMT,MLI,NH4 ; X-RAY DIFFRACTION 1.74Å

e5zq5B1[B:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 2.48Å

e5zq5D1[D:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 2.48Å

e5zq6B1[B:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 3.00Å

e5zq6D1[D:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 3.00Å

e5zq7B1[B:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: NAD ; X-RAY DIFFRACTION 2.84Å

e5zq7D1[D:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: NAD ; X-RAY DIFFRACTION 2.84Å

e5yijC1[C:1-71] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 3.18Å

e5yikC1[C:1-71] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ubiquitin ; X-RAY DIFFRACTION 3.1Å

e5yijD1[D:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: NAI ; X-RAY DIFFRACTION 3.18Å

e5yijG1[G:0-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 3.18Å

e5yikD1[D:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ubiquitin ; X-RAY DIFFRACTION 3.1Å

e5zq3C1[C:1-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 2.18Å

e5zq3D1[D:1-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 2.18Å

e5zq4C1[C:1-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ubiquitin ; X-RAY DIFFRACTION 2.2Å

e5zq4D1[D:1-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ubiquitin ; X-RAY DIFFRACTION 2.2Å

e6asrA1[A:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: NI ; X-RAY DIFFRACTION 2.35Å

e6aqrD1[D:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-C ; X-RAY DIFFRACTION 2.100Å

e5ujnA1[A:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; SOLUTION NMR

e6dc6B1[B:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: POP ; X-RAY DIFFRACTION 3.150Å

e6bvaA1[A:-2-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.660Å

e6cp2C1[C:-1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.90Å

e6byhD1[D:-1-75] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.610Å

e6glcB1[B:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; ligands: MPD,SO4 ; X-RAY DIFFRACTION 1.80Å

e6fdkB1[B:1-75] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; ligands: AYE ; X-RAY DIFFRACTION 1.6Å

e6fx4B1[B:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.300Å

e6dc6D1[D:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: POP ; X-RAY DIFFRACTION 3.150Å

e6ftxN1[N:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; ELECTRON MICROSCOPY

e6ftxO1[O:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; ELECTRON MICROSCOPY

e5wfiC1[C:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH

Ubiquitin ; ligands: GOL ; X-RAY DIFFRACTION 1.85Å

e5wfiD1[D:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH

Ubiquitin ; ligands: GOL ; X-RAY DIFFRACTION 1.85Å

e6asrC1[C:1-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: NI ; X-RAY DIFFRACTION 2.35Å

e6djwB1[B:1-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 3.800Å

e6djxB1[B:1-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 4.800Å

e5ujnB1[B:1-72] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; SOLUTION NMR

e6bvaB1[B:0-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.660Å

e6c16D1[D:1-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 3.27Å

e6c16H1[H:-1-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 3.27Å

e5yt6E1[E:0-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 1.500Å

e5yt6A1[A:-1-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: SO4 ; X-RAY DIFFRACTION 1.500Å

e5yt6C1[C:0-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: SO4 ; X-RAY DIFFRACTION 1.500Å

e5yt6G1[G:0-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: EDO,GOL ; X-RAY DIFFRACTION 1.500Å

e6byhC1[C:-2-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.610Å

e6byhH1[H:-1-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.610Å

e6fx4D1[D:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; ligands: GOL ; X-RAY DIFFRACTION 2.300Å

e6fyhB1[B:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; ligands: ZN ; X-RAY DIFFRACTION 2.906Å

e6e2bA1[A:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: GOL,PT7,SO4 ; X-RAY DIFFRACTION 1.45Å

e6a44A2[A:228-301] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RNA-directed DNA polymerase homolog (R1),Polyubiquitin-C ; X-RAY DIFFRACTION 2.400Å

e6e2bC1[C:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: GOL,PT7,SO4 ; X-RAY DIFFRACTION 1.45Å

e6e2bE1[E:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: GOL,PT7,SO4 ; X-RAY DIFFRACTION 1.45Å

e6e2bG1[G:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: GOL,PT7,SO4 ; X-RAY DIFFRACTION 1.45Å

e6e2bI1[I:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: GOL,PT7,SO4 ; X-RAY DIFFRACTION 1.45Å

e6e2bP1[P:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: GOL,PT7,SO4 ; X-RAY DIFFRACTION 1.45Å

e6n13D1[D:701-776] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ubiquitin ; SOLUTION NMR

e6n13A1[A:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

phosphoubiquitin ; SOLUTION NMR

e6mseu1[u:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: ZN ; ELECTRON MICROSCOPY

e6msgu1[u:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: ZN ; ELECTRON MICROSCOPY

e6gzsB1[B:1-75] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; ligands: AYE ; X-RAY DIFFRACTION 1.90Å

e6a42A1[A:223-297] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RNA-directed DNA polymerase homolog (R1),Polyubiquitin-C ; X-RAY DIFFRACTION 1.7Å

e6a43A2[A:226-299] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RNA-directed DNA polymerase homolog (R1),Polyubiquitin-C ; X-RAY DIFFRACTION 2.400Å

e6if1C1[C:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 2.466Å

e6if1D1[D:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 2.466Å

e6msbu1[u:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ELECTRON MICROSCOPY

e6msbw1[w:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ELECTRON MICROSCOPY

e6msdu1[u:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: ZN ; ELECTRON MICROSCOPY

e6msdw1[w:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ELECTRON MICROSCOPY

e6hprB1[B:-2-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 1.7Å

e6hprD1[D:-1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 1.7Å

e6dj9H1[H:0-77] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin Variant UbV 15.D ; X-RAY DIFFRACTION 2.93Å

e6cpmE1[E:-1-77] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin variant 15.1d ; ligands: CA,GOL ; X-RAY DIFFRACTION 2.01Å

e6ml1C1[C:-1-85] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin variant 15.1a ; ligands: CA,MES ; X-RAY DIFFRACTION 1.9Å

e6crnE1[E:-2-71] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin variant 15.2 ; X-RAY DIFFRACTION 2.11Å

e6dj9G1[G:0-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin Variant UbV 15.D ; X-RAY DIFFRACTION 2.93Å

e6dj9I1[I:0-77] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin Variant UbV 15.D ; X-RAY DIFFRACTION 2.93Å

e6dj9K1[K:0-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin Variant UbV 15.D ; X-RAY DIFFRACTION 2.93Å

e6dj9L1[L:0-77] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin Variant UbV 15.D ; X-RAY DIFFRACTION 2.93Å

e6cpmF1[F:-1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin variant 15.1d ; ligands: GOL,NA ; X-RAY DIFFRACTION 2.01Å

e6crnF1[F:-1-72] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin variant 15.2 ; X-RAY DIFFRACTION 2.11Å

e6crnG1[G:-1-70] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin variant 15.2 ; X-RAY DIFFRACTION 2.11Å

e6crnH1[H:-1-72] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin variant 15.2 ; X-RAY DIFFRACTION 2.11Å

e6ml1E1[E:-1-84] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin variant 15.1a ; X-RAY DIFFRACTION 1.9Å

e6dj9J1[J:1-77] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin Variant UbV 15.D ; X-RAY DIFFRACTION 2.93Å

e6isuB1[B:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 1.866Å

e6isuC1[C:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 1.866Å

e6dgfB1[B:-1-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.34Å

e6nj9L1[L:1-75] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ELECTRON MICROSCOPY

Previous Next

e2zeqA1[A:1-78] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E3 ubiquitin-protein ligase parkin ; X-RAY DIFFRACTION 1.65Å

e2c9wB1[B:2-104] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TRANSCRIPTION ELONGATION FACTOR B POLYPEPTIDE 2 ; ligands: NI ; X-RAY DIFFRACTION 1.900Å

e1yqbA1[A:15-98] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH

UBIQUILIN 3 ; X-RAY DIFFRACTION 2.0Å

e2fazA1[A:1-76] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH

UBIQUITIN-LIKE CONTAINING PHD AND RING FINGER DOMAINS PROTEIN 1 ; X-RAY DIFFRACTION 2.0Å

e1z2mA1[A:3-78] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

interferon, alpha-inducible protein (clone IFI-15K) ; ligands: OS4 ; X-RAY DIFFRACTION 2.5Å

e1z2mA2[A:79-154] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

interferon, alpha-inducible protein (clone IFI-15K) ; X-RAY DIFFRACTION 2.5Å

e5b83A1[A:1-74] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

tetra ubiquitin ; X-RAY DIFFRACTION 2.69Å

e4e3cB2[B:310-394] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH

INHIBITOR OF NUCLEAR FACTOR KAPPA-B KINASE SUBUNIT BETA ; X-RAY DIFFRACTION 3.98Å

e1m94A1[A:1-73] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protein YNR032c-a ; SOLUTION NMR

e1ttnA1[A:21-100] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

dendritic cell-derived ubiquitin-like protein ; SOLUTION NMR

e1uelA1[A:1-95] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UV excision repair protein RAD23 homolog B ; SOLUTION NMR

e1v5oA1[A:1-102] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH

1700011N24Rik protein ; SOLUTION NMR

e1v5tA1[A:1-90] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH

8430435I17Rik Protein ; SOLUTION NMR

e1v86A1[A:1-95] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH

DNA segment, Chr 7, Wayne State University 128, expressed ; SOLUTION NMR

e1we6A1[A:1-111] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH

splicing factor, putative ; SOLUTION NMR

e1wgdA1[A:1-93] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH

Homocysteine-responsive endoplasmic reticulum-resident ubiquitin-like domain member 1 protein ; SOLUTION NMR

e1wh3A1[A:1-87] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH

59 kDa 2'-5'-oligoadenylate synthetase like protein ; SOLUTION NMR

e1wiaA1[A:156-250] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH

hypothetical ubiquitin-like protein (RIKEN cDNA 2010008E23) ; SOLUTION NMR

e1wx8A1[A:8-90] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH

RIKEN cDNA 4931431F19 ; SOLUTION NMR

e1wx9A1[A:8-80] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH

HLA-B associated transcript-3 isoform b ; SOLUTION NMR

e1wxvA1[A:7-87] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH

BAG-family molecular chaperone regulator-1 ; SOLUTION NMR

e1x1mA1[A:8-101] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH

Ubiquitin-like protein SB132 ; SOLUTION NMR

e1zkhA1[A:1-86] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH

Splicing factor 3 subunit 1 ; SOLUTION NMR

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.

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