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X - Possible homology level

H - Homology level

T - Topology level

F - Family level

* - Provisional representative


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Evolutionary classification of protein domain structures

alpha arraysalpha-helix arrays with mainly perpendicular helices

alpha bundlesalpha-helix bundles with mainly parallel helices

alpha superhelicesrepeating alpha-helix hairpins form a superhelix

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

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

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

beta meanderssingle beta-sheet with mainly meander topology

beta sandwichestwo beta-sheets stacked together to form a sandwich

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

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

e6a6iD1[D:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; ligands: GOL ; X-RAY DIFFRACTION 2.6Å

e6a6iB1[B:1-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; ligands: GOL ; X-RAY DIFFRACTION 2.6Å

e6nqaL1[L:1-75] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ELECTRON MICROSCOPY

e6a6iF1[F:1-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.6Å

e6a6iH1[H:1-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.6Å

e6nn6L1[L:1-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ELECTRON MICROSCOPY

e6nogL1[L:1-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ELECTRON MICROSCOPY

e6j99L1[L:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ELECTRON MICROSCOPY

e5zbuE1[E:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH

Ubiquitin ; X-RAY DIFFRACTION 3.20Å

e6njgC1[C:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.35Å

e5ymyA1[A:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; SOLUTION NMR

e5ymyB1[B:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; SOLUTION NMR

e6jltA1[A:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH

e6jb6B1[B:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH

Ubiquitin ; X-RAY DIFFRACTION 2.67Å

e6jb7B1[B:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH

Ubiquitin ; X-RAY DIFFRACTION 2.05Å

e6hekB1[B:-1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 3.030Å

e6heiB1[B:0-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 1.64Å

e6h4hC1[C:1-75] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; ligands: AYE ; X-RAY DIFFRACTION 3.5Å

e6h4hD1[D:1-75] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; ligands: AYE ; X-RAY DIFFRACTION 3.5Å

e6qf8A1[A:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; SOLUTION NMR

e6o96L1[L:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; ELECTRON MICROSCOPY

e6jmaY1[Y:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ELECTRON MICROSCOPY

e6oi4C1[C:1-75] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ubiquitin ; ligands: EDO ; X-RAY DIFFRACTION 1.76Å

e6oi4D1[D:1-75] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ubiquitin ; ligands: EDO ; X-RAY DIFFRACTION 1.76Å

e6njdA1[A:-4-71] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Di-ubiquitin ; X-RAY DIFFRACTION 2.050Å

e6njdA2[A:72-148] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Di-ubiquitin ; ligands: MG ; X-RAY DIFFRACTION 2.050Å

e6njdC2[C:1-71] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Di-ubiquitin ; X-RAY DIFFRACTION 2.050Å

e6njdC1[C:72-148] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Di-ubiquitin ; X-RAY DIFFRACTION 2.050Å

e6o82B1[B:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-60S ribosomal protein L40 ; ligands: JZU ; X-RAY DIFFRACTION 2.60Å

e6o82D1[D:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-60S ribosomal protein L40 ; ligands: JZU ; X-RAY DIFFRACTION 2.60Å

e6o83B1[B:1-75] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-60S ribosomal protein L40 ; ligands: VMX ; X-RAY DIFFRACTION 3.15Å

e6o83D1[D:1-75] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-60S ribosomal protein L40 ; ligands: MPD,VMX ; X-RAY DIFFRACTION 3.15Å

e6oa9H1[H:101-176] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ELECTRON MICROSCOPY

e6oa9J1[J:201-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ELECTRON MICROSCOPY

e6d4pC1[C:-1-72] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin Variant Ubv.D1.1 ; X-RAY DIFFRACTION 2.1Å

e6n6rA2[A:1-71] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 1.95Å

e6n6rA1[A:72-148] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 1.95Å

e6n6rC1[C:1-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 1.95Å

e6n6rC2[C:74-150] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 1.95Å

e6n5mA1[A:-2-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-C ; X-RAY DIFFRACTION 3.01Å

e6n5mA2[A:69-149] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-C ; X-RAY DIFFRACTION 3.01Å

e6d68C1[C:0-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubv.G1.1 ; X-RAY DIFFRACTION 2.350Å

e6d68D1[D:-1-72] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubv.G1.1 ; X-RAY DIFFRACTION 2.350Å

e6d6iC1[C:1-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubv.V1.1 ; X-RAY DIFFRACTION 2.550Å

e6d6iF1[F:1-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubv.V1.1 ; X-RAY DIFFRACTION 2.550Å

e6qk9E1[E:0-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.23Å

e6qk9D1[D:1-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.23Å

e6qk9F1[F:0-71] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.23Å

e6qk9I1[I:-1-71] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.23Å

e6qk9A1[A:0-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.23Å

e6qk9B1[B:0-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.23Å

e6qk9C1[C:0-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.23Å

e6qk9H1[H:0-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.23Å

e6qk9J1[J:0-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.23Å

e6qk9K1[K:0-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.23Å

e6qk9L1[L:0-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.23Å

e6nyaB1[B:-1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: ATP,EDO ; X-RAY DIFFRACTION 2.07Å

e6nyoE1[E:-1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: EDO,U94 ; X-RAY DIFFRACTION 1.5Å

e6nyaE1[E:0-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: ATP,EDO ; X-RAY DIFFRACTION 2.07Å

e6ob1A1[A:0-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; SOLUTION NMR

e6ob1B1[B:100-174] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; SOLUTION NMR

e5zd0A1[A:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ubiquitin ; SOLUTION NMR

e6kiuO1[O:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ELECTRON MICROSCOPY

e6px3C2[C:-71-4] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-60S ribosomal protein L40,Histone H2A ; ELECTRON MICROSCOPY

e6kowA1[A:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; SOLUTION NMR

e6koxA1[A:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; SOLUTION NMR

e6s53F1[F:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-C ; X-RAY DIFFRACTION 2.8Å

e6s53D1[D:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-C ; X-RAY DIFFRACTION 2.8Å

e6s53L1[L:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-C ; X-RAY DIFFRACTION 2.8Å

e6s53J1[J:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-C ; X-RAY DIFFRACTION 2.8Å

e6kivO1[O:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ELECTRON MICROSCOPY

e6kiwO1[O:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ELECTRON MICROSCOPY

e6oq2B1[B:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; SOLUTION NMR

e6oq2D1[D:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; SOLUTION NMR

e6oq2E1[E:1-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; SOLUTION NMR

e6oq1A1[A:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 2.200Å

e6k4iA1[A:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ubiquitin ; SOLUTION NMR

e6pgvB1[B:1-75] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Polyubiquitin-B ; ligands: NEH ; X-RAY DIFFRACTION 2.3Å

e6oq1C1[C:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 2.200Å

e6oq1D1[D:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 2.200Å

e6oq1B1[B:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 2.200Å

e6oq1E1[E:1-71] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 2.200Å

e6oq1F1[F:1-71] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 2.200Å

e6ryaB1[B:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-C ; X-RAY DIFFRACTION 2.21Å

e6ryaD1[D:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-C ; X-RAY DIFFRACTION 2.21Å

e6ryaF1[F:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-C ; X-RAY DIFFRACTION 2.21Å

e6uh5Q1[Q:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ELECTRON MICROSCOPY

e6v5dA1[A:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; SOLUTION NMR

e6jkyF1[F:0-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ub ; X-RAY DIFFRACTION 2.45Å

e6jwiI1[I:1-72] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiqutin ; X-RAY DIFFRACTION 2.55Å

e6jwiG1[G:1-71] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiqutin ; X-RAY DIFFRACTION 2.55Å

e6jkyC1[C:-1-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ub ; X-RAY DIFFRACTION 2.45Å

e6venK1[K:1-75] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ELECTRON MICROSCOPY

e6nxlA1[A:0-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.8Å

e6nxlE1[E:0-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.8Å

e6nxlH1[H:0-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.8Å

e6nxlB1[B:1-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.8Å

e6nxlC1[C:1-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.8Å

e6nxlD1[D:1-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.8Å

e6nxlF1[F:1-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.8Å

e6nxlG1[G:1-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.8Å

e6nxkA1[A:1-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-C ; X-RAY DIFFRACTION 2.20Å

e6nxkB1[B:1-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-C ; X-RAY DIFFRACTION 2.20Å

e6t9lO1[O:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-C ; ELECTRON MICROSCOPY

e6tbmR1[R:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; ELECTRON MICROSCOPY

e6ttuU1[U:1-75] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-C ; ELECTRON MICROSCOPY

e6tnfC1[C:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-C ; ELECTRON MICROSCOPY

e6qmlC1[C:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-C ; ligands: BR,EDO ; X-RAY DIFFRACTION 2.000Å

e6qmlF1[F:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-C ; ligands: BR,EDO ; X-RAY DIFFRACTION 2.000Å

e6uyiC1[C:1-77] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; SOLUTION NMR

e6uyjC1[C:1-77] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; SOLUTION NMR

e6uyiD1[D:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; SOLUTION NMR

e6uyjD1[D:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; SOLUTION NMR

e6vaeC1[C:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ELECTRON MICROSCOPY

e6vaeD1[D:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ELECTRON MICROSCOPY

e6vafD1[D:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ELECTRON MICROSCOPY

e6k2uB1[B:0-72] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-C ; ligands: AR6,MG,ZN ; X-RAY DIFFRACTION 2.550Å

e6upuN1[N:-1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 2.200Å

e6kg6C1[C:-1-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S27a ; X-RAY DIFFRACTION 2.39Å

e6upuB1[B:0-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 2.200Å

e6upuF1[F:0-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 2.200Å

e6upuH1[H:0-75] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 2.200Å

e6upuJ1[J:0-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 2.200Å

e6upuP1[P:0-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 2.200Å

e6upuK1[K:0-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 2.200Å

e6upuG1[G:1-75] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 2.200Å

e6upuO1[O:1-75] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 2.200Å

e6upuC1[C:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 2.200Å

e6upuD1[D:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 2.200Å

e6upuL1[L:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 2.200Å

e6kfpD1[D:0-73] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S27a ; X-RAY DIFFRACTION 2.92Å

e6kl4C1[C:1-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ub ; X-RAY DIFFRACTION 2.85Å

e6q00A1[A:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: K ; X-RAY DIFFRACTION 0.850Å

e6oamD1[D:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 2.50Å

e6oamC1[C:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 2.50Å

e6sqoC1[C:0-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S27a ; X-RAY DIFFRACTION 1.41Å

e6q01A1[A:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: EDO,K,MG ; X-RAY DIFFRACTION 0.850Å

e6q01B1[B:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 0.850Å

e6kbeG1[G:1-69] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Polyubiquitin-C ; X-RAY DIFFRACTION 1.98Å

e6kbeG2[G:70-150] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Polyubiquitin-C ; X-RAY DIFFRACTION 1.98Å

e6knaA1[A:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Viral ubiquitin ; SOLUTION NMR

e6ulhE1[E:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 1.968Å

e6umpE1[E:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 2.8Å

e6umsE1[E:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 2.34Å

e6p5bE1[E:1-75] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 2.099Å

e6w9rM1[M:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: FLC ; X-RAY DIFFRACTION 1.82Å

e6w9rN1[N:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: FLC ; X-RAY DIFFRACTION 1.82Å

e6w9rO1[O:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: FLC ; X-RAY DIFFRACTION 1.82Å

e6w9rP1[P:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: FLC ; X-RAY DIFFRACTION 1.82Å

e6w9rQ1[Q:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: FLC ; X-RAY DIFFRACTION 1.82Å

e6w9rR1[R:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: FLC ; X-RAY DIFFRACTION 1.82Å

e6w9rS1[S:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: FLC ; X-RAY DIFFRACTION 1.82Å

e6w9rT1[T:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: FLC ; X-RAY DIFFRACTION 1.82Å

e6w9rU1[U:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: FLC ; X-RAY DIFFRACTION 1.82Å

e6w9rV1[V:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: FLC ; X-RAY DIFFRACTION 1.82Å

e6w9rW1[W:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: FLC ; X-RAY DIFFRACTION 1.82Å

e6w9rX1[X:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: FLC ; X-RAY DIFFRACTION 1.82Å

e6xaaB1[B:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-propargylamide ; X-RAY DIFFRACTION 2.70Å

e6k9pG1[G:1-76] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Ubiquitin ; X-RAY DIFFRACTION 1.62Å

e7bxgD1[D:1-74] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-C ; X-RAY DIFFRACTION 2.7Å

e6w9dC1[C:1-72] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: IOD ; X-RAY DIFFRACTION 3.189Å

e6w9dF1[F:1-70] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: IOD ; X-RAY DIFFRACTION 3.189Å

e6w9dI1[I:1-72] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: IOD ; X-RAY DIFFRACTION 3.189Å

e6w9sB1[B:-1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: FMT ; X-RAY DIFFRACTION 2.100Å

e6wjdu1[u:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: ZN ; ELECTRON MICROSCOPY

e7capA1[A:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: ZN ; X-RAY DIFFRACTION 1.33Å

e6sqoF1[F:0-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S27a ; X-RAY DIFFRACTION 1.41Å

e6sqrC1[C:0-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S27a ; ligands: EDO ; X-RAY DIFFRACTION 2.18Å

e6sqrF1[F:0-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S27a ; X-RAY DIFFRACTION 2.18Å

e6sqrL1[L:0-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S27a ; ligands: EDO ; X-RAY DIFFRACTION 2.18Å

e6sqsC1[C:0-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S27a ; X-RAY DIFFRACTION 1.83Å

e6sqsF1[F:0-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S27a ; X-RAY DIFFRACTION 1.83Å

e6pzvA1[A:0-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 3.01Å

e6pzvB1[B:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 3.01Å

e6pzvE1[E:0-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 3.01Å

e6pzvF1[F:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; X-RAY DIFFRACTION 3.01Å

e6yptB1[B:1-75] Image Pymol Jmol Links: PDB, SCOP, CATH

Polyubiquitin-C ; ligands: GVE ; X-RAY DIFFRACTION 3.66Å

e6yptD1[D:1-75] Image Pymol Jmol Links: PDB, SCOP, CATH

Polyubiquitin-C ; ligands: GVE ; X-RAY DIFFRACTION 3.66Å

e6sqrI1[I:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-C ; ligands: EDO,NO3 ; X-RAY DIFFRACTION 2.18Å

e7capB1[B:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: ZN ; X-RAY DIFFRACTION 1.33Å

e7capC1[C:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ligands: ZN ; X-RAY DIFFRACTION 1.33Å

e6t7fC1[C:2-72] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-C ; ligands: LWZ ; X-RAY DIFFRACTION 2.58Å

e7jmsB1[B:1-75] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; ligands: AYE,CA,GOL ; X-RAY DIFFRACTION 2.78Å

e7jmsD1[D:1-75] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; ligands: AYE,CA ; X-RAY DIFFRACTION 2.78Å

e7jmsF1[F:1-75] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; ligands: AYE,CA ; X-RAY DIFFRACTION 2.78Å

e7jmsH1[H:1-75] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; ligands: AYE ; X-RAY DIFFRACTION 2.78Å

e7ahzFFF1[FFF:0-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 1.82Å

e7ahzIII1[III:0-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 1.82Å

e7ahzLLL1[LLL:0-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 1.82Å

e7ai0CCC1[CCC:0-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; ligands: EDO ; X-RAY DIFFRACTION 1.559Å

e7ai0FFF1[FFF:0-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; ligands: EDO ; X-RAY DIFFRACTION 1.559Å

e7ai1CCC1[CCC:0-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; ligands: EDO ; X-RAY DIFFRACTION 2.07Å

e7ai1FFF1[FFF:0-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-B ; X-RAY DIFFRACTION 2.07Å

e7k6pL1[L:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ELECTRON MICROSCOPY

e6wkrT1[T:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ELECTRON MICROSCOPY

e6wkrF1[F:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin ; ELECTRON MICROSCOPY

e6zqhB1[B:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S31 ; ligands: BME ; X-RAY DIFFRACTION 2.026Å

e6zqhD1[D:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ubiquitin-40S ribosomal protein S31 ; ligands: BME ; X-RAY DIFFRACTION 2.026Å

e7bbdD1[D:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-C ; X-RAY DIFFRACTION 2.2Å

e7bbfC1[C:1-76] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyubiquitin-C ; X-RAY DIFFRACTION 2.54Å

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