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



lacks the last two strands of Ig-fold

Representatives:
e1qhvA1[A:388-582]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
PROTEIN (ADENOVIRUS FIBRE) ; ligands: SO4 ; X-RAY DIFFRACTION 1.51Å
e3n0iC1[C:183-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FIBER ; ligands: ZN ; X-RAY DIFFRACTION 1.65Å
e3qndC1[C:183-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FIBER PROTEIN ; ligands: SIA,ZN ; X-RAY DIFFRACTION 2.4Å
e3n0iA1[A:182-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FIBER ; ligands: ZN ; X-RAY DIFFRACTION 1.65Å
e3qndA1[A:182-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FIBER PROTEIN ; ligands: SIA,ZN ; X-RAY DIFFRACTION 2.4Å
e3qndE1[E:182-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FIBER PROTEIN ; ligands: SIA,ZN ; X-RAY DIFFRACTION 2.4Å
e3qndF1[F:182-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FIBER PROTEIN ; ligands: SIA,ZN ; X-RAY DIFFRACTION 2.4Å
e3qndG1[G:182-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FIBER PROTEIN ; ligands: SIA,ZN ; X-RAY DIFFRACTION 2.4Å
e3n0iB1[B:181-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FIBER ; ligands: ZN ; X-RAY DIFFRACTION 1.65Å
e3qndB1[B:181-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FIBER PROTEIN ; ligands: SIA,ZN ; X-RAY DIFFRACTION 2.4Å
e4atzB2[B:399-581] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; X-RAY DIFFRACTION 1.95Å
e4atzC2[C:397-581] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; X-RAY DIFFRACTION 1.95Å
e4liyA1[A:130-319] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FIBER PROTEIN ; X-RAY DIFFRACTION 2.1Å
e4liyB1[B:130-319] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FIBER PROTEIN ; X-RAY DIFFRACTION 2.1Å
e4liyC1[C:129-319] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FIBER PROTEIN ; ligands: SO4 ; X-RAY DIFFRACTION 2.1Å
e4k6uA1[A:182-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; ligands: SIA,ZN ; X-RAY DIFFRACTION 1.9Å
e4k6vA1[A:182-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; ligands: 18D,ACT,CL,ZN ; X-RAY DIFFRACTION 1.50Å
e4k6wC1[C:182-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; ligands: 18D,ACT,EDO,MG,ZN ; X-RAY DIFFRACTION 1.50Å
e4k6tC1[C:184-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; ligands: EDO,MG,SIA,ZN ; X-RAY DIFFRACTION 2.0Å
e4k6uC1[C:183-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; ligands: ACT,SIA,ZN ; X-RAY DIFFRACTION 1.9Å
e4k6vC1[C:183-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; ligands: 18D,ACT,CL,NA,ZN ; X-RAY DIFFRACTION 1.50Å
e4k6wA1[A:183-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; ligands: 18D,ACT,EDO,MG,ZN ; X-RAY DIFFRACTION 1.50Å
e4k6tA1[A:180-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; ligands: ACT,CL,EDO,SIA,ZN ; X-RAY DIFFRACTION 2.0Å
e4k6tB1[B:180-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; ligands: ACT,EDO,MG,SIA,ZN ; X-RAY DIFFRACTION 2.0Å
e4k6tE1[E:181-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; ligands: ACT,EDO,GOL,MG,SIA,ZN ; X-RAY DIFFRACTION 2.0Å
e4k6tF1[F:180-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; ligands: ACT,EDO,MG,SIA,ZN ; X-RAY DIFFRACTION 2.0Å
e4k6tG1[G:181-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; ligands: ACT,CA,GOL,SIA,ZN ; X-RAY DIFFRACTION 2.0Å
e4k6uB1[B:179-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; ligands: SIA,ZN ; X-RAY DIFFRACTION 1.9Å
e4k6vB1[B:181-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; ligands: 18D,ACT,CL,ZN ; X-RAY DIFFRACTION 1.50Å
e4k6wB1[B:181-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; ligands: 18D,ACT,EDO,ZN ; X-RAY DIFFRACTION 1.50Å
e4xl8A1[A:193-363] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber-1 ; ligands: ALA,GLU,GOL,MNA ; X-RAY DIFFRACTION 1.65Å
e4xl8B1[B:194-363] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber-1 ; ligands: ALA,GLU,MNA,TAM ; X-RAY DIFFRACTION 1.65Å
e4xl8C1[C:170-363] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber-1 ; ligands: ALA,GLU,MNA,MPD,MRD ; X-RAY DIFFRACTION 1.65Å
e4wyjA1[A:129-319] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; ligands: SO4 ; X-RAY DIFFRACTION 2.65Å
e4wyjB1[B:129-319] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; ligands: SO4 ; X-RAY DIFFRACTION 2.65Å
e4wyjC1[C:129-319] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; ligands: SO4 ; X-RAY DIFFRACTION 2.65Å
e4xqaA1[A:182-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: 423,ACT,ZN ; X-RAY DIFFRACTION 1.4072Å
e4xqaB1[B:182-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: 423,ACT,ZN ; X-RAY DIFFRACTION 1.4072Å
e4xqbA1[A:182-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: 425,ACT,ZN ; X-RAY DIFFRACTION 1.5970Å
e4xqbC1[C:182-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: 425,ACT,ZN ; X-RAY DIFFRACTION 1.5970Å
e4xqaC1[C:183-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: 423,ACT,ZN ; X-RAY DIFFRACTION 1.4072Å
e4xqbB1[B:181-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: 425,ACT,ZN ; X-RAY DIFFRACTION 1.5970Å
e4zdgA1[A:128-323] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; X-RAY DIFFRACTION 3.2Å
e4zdgB1[B:128-323] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; X-RAY DIFFRACTION 3.2Å
e4zdgC1[C:128-323] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; X-RAY DIFFRACTION 3.2Å
e6g47C1[C:170-176,C:183-363] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber-1 ; ligands: MPD,SIA,TRS ; X-RAY DIFFRACTION 1.4970Å
e6g47A1[A:193-363] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber-1 ; ligands: MPD,SIA ; X-RAY DIFFRACTION 1.4970Å
e6g47B1[B:194-363] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber-1 ; ligands: MPD,MRD,SIA ; X-RAY DIFFRACTION 1.4970Å
e6f6oA1[A:130-319] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; X-RAY DIFFRACTION 1.49Å
e6fjqA1[A:2-196] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: EDO,GOL,SO4 ; X-RAY DIFFRACTION 2.91Å
e6fjnA1[A:186-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: EDO ; X-RAY DIFFRACTION 0.97Å
e6fjqB1[B:2-196] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: EDO,GOL,SO4 ; X-RAY DIFFRACTION 2.91Å
e6fjoA1[A:186-368] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: GLU,GOL,SO4 ; X-RAY DIFFRACTION 1.17Å
e6fjpA1[A:186-369] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Fiber ; ligands: EDO,GOL ; X-RAY DIFFRACTION 1.09Å
e6hcnB1[B:394-581] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; ligands: MG ; X-RAY DIFFRACTION 1.49Å
e6hcnA1[A:396-581] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; ligands: EDO,MG ; X-RAY DIFFRACTION 1.49Å
e6hcnC1[C:396-581] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; ligands: EDO,MG ; X-RAY DIFFRACTION 1.49Å
e6qntA1[A:130-318] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; ELECTRON MICROSCOPY
e6qntB1[B:130-318] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; ELECTRON MICROSCOPY
e6qntC1[C:130-318] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; ELECTRON MICROSCOPY
e6qnuA1[A:130-318] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; ELECTRON MICROSCOPY
e6qnuB1[B:130-318] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; ELECTRON MICROSCOPY
e6qnuC1[C:130-318] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; ELECTRON MICROSCOPY
e6qu6A1[A:186-374] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: EDO,PEG,SIA,SLB,SO4 ; X-RAY DIFFRACTION 1.03Å
e6qu8A1[A:186-370] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: EDO,SIA,SLB ; X-RAY DIFFRACTION 1.19Å
e6sitA1[A:129-319] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; X-RAY DIFFRACTION 4.490Å
e6qpmA1[A:187-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; X-RAY DIFFRACTION 3.39Å
e6qpmB1[B:187-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; X-RAY DIFFRACTION 3.39Å
e6qpmC1[C:187-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; X-RAY DIFFRACTION 3.39Å
e6qpmD1[D:187-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; X-RAY DIFFRACTION 3.39Å
e6qpmE1[E:187-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; X-RAY DIFFRACTION 3.39Å
e6qpmF1[F:187-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber protein ; X-RAY DIFFRACTION 3.39Å
e6qpnA1[A:395-594] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Fiber ; ligands: SO4 ; X-RAY DIFFRACTION 2.740Å
e6qpnB1[B:395-594] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Fiber ; X-RAY DIFFRACTION 2.740Å
e6qpnC1[C:395-594] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Fiber ; ligands: SO4 ; X-RAY DIFFRACTION 2.740Å
e6qpnD1[D:395-594] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Fiber ; X-RAY DIFFRACTION 2.740Å
e6qpnE1[E:395-594] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Fiber ; X-RAY DIFFRACTION 2.740Å
e6qpnF1[F:395-594] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Fiber ; X-RAY DIFFRACTION 2.740Å
e6qpoA1[A:395-594] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: SO4 ; X-RAY DIFFRACTION 2.45Å
e6qpoB1[B:395-594] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; X-RAY DIFFRACTION 2.45Å
e6qpoC1[C:395-594] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: SO4 ; X-RAY DIFFRACTION 2.45Å
e6qpoD1[D:395-594] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; X-RAY DIFFRACTION 2.45Å
e6qpoE1[E:395-594] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; X-RAY DIFFRACTION 2.45Å
e6qpoF1[F:395-594] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; X-RAY DIFFRACTION 2.45Å
e7agfA1[A:128-325] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ELECTRON MICROSCOPY
e7agfB1[B:128-325] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ELECTRON MICROSCOPY
e7agfC1[C:128-325] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ELECTRON MICROSCOPY
e7aggA1[A:128-325] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ELECTRON MICROSCOPY
e7aggB1[B:128-325] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ELECTRON MICROSCOPY
e7aggC1[C:128-325] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ELECTRON MICROSCOPY
e6stuA1[A:181-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: EDO,GLU ; X-RAY DIFFRACTION 2.390Å
e6stuB1[B:183-385] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; X-RAY DIFFRACTION 2.390Å
e6stuC1[C:178-383] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: EDO,GLU ; X-RAY DIFFRACTION 2.390Å
e6stuD1[D:183-383] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; X-RAY DIFFRACTION 2.390Å
e6stuE1[E:183-383] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: EDO,GLU ; X-RAY DIFFRACTION 2.390Å
e6stuF1[F:181-385] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: EDO,GLU ; X-RAY DIFFRACTION 2.390Å
e7ajpA1[A:177-362] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: EDO,GOL,NO3,PGE ; X-RAY DIFFRACTION 1.38Å
e7ajpC1[C:177-362] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: EDO,GOL,PGE ; X-RAY DIFFRACTION 1.38Å
e7ajpD1[D:178-362] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: EDO,GOL,NO3,PGE ; X-RAY DIFFRACTION 1.38Å
e7ajpE1[E:177-362] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: EDO,GOL,NO3,PGE ; X-RAY DIFFRACTION 1.38Å
e7ajpH1[H:180-362] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: EDO,GOL ; X-RAY DIFFRACTION 1.38Å
e7ajpI1[I:177-362] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: EDO,GOL ; X-RAY DIFFRACTION 1.38Å
e7ajpJ1[J:178-362] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: GOL ; X-RAY DIFFRACTION 1.38Å
e7ajpK1[K:177-362] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: GOL ; X-RAY DIFFRACTION 1.38Å
e7ajpL1[L:180-362] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: GOL,PGE ; X-RAY DIFFRACTION 1.38Å
e7ajpB1[B:179-362] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: EDO,GOL,NO3,PGE ; X-RAY DIFFRACTION 1.38Å
e7ajpF1[F:179-362] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: EDO,GOL ; X-RAY DIFFRACTION 1.38Å
e7ajpG1[G:179-362] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: EDO,GOL ; X-RAY DIFFRACTION 1.38Å
e6sttA1[A:187-371] Image Pymol Jmol Links: PDB, SCOP, CATH
Fiber ; ligands: SIA ; X-RAY DIFFRACTION 1.540Å
e6stwA1[A:178-367] Image Pymol Jmol Links: PDB, SCOP, CATH
Fiber protein ; X-RAY DIFFRACTION 1.370Å
e6sttB1[B:187-371] Image Pymol Jmol Links: PDB, SCOP, CATH
Fiber ; ligands: SIA ; X-RAY DIFFRACTION 1.540Å
e6stvA1[A:187-371] Image Pymol Jmol Links: PDB, SCOP, CATH
Fiber ; ligands: GOL,PO4 ; X-RAY DIFFRACTION 1.600Å
e6stvB1[B:187-371] Image Pymol Jmol Links: PDB, SCOP, CATH
Fiber ; ligands: GOL,PO4 ; X-RAY DIFFRACTION 1.600Å
e6stwB1[B:178-367] Image Pymol Jmol Links: PDB, SCOP, CATH
Fiber protein ; X-RAY DIFFRACTION 1.370Å
e6stwC1[C:179-367] Image Pymol Jmol Links: PDB, SCOP, CATH
Fiber protein ; X-RAY DIFFRACTION 1.370Å
e7op2A1[A:186-372] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: CA,EDO ; X-RAY DIFFRACTION 1.590Å
e6zc5G1[G:181-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; X-RAY DIFFRACTION 2.500Å
e7op2B1[B:186-372] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: EDO ; X-RAY DIFFRACTION 1.590Å
e7op2C1[C:186-372] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: EDO ; X-RAY DIFFRACTION 1.590Å
e7op2D1[D:186-372] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: CA,EDO,TRS ; X-RAY DIFFRACTION 1.590Å
e7op2E1[E:186-372] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: EDO,TRS ; X-RAY DIFFRACTION 1.590Å
e7op2F1[F:186-372] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: EDO,TRS ; X-RAY DIFFRACTION 1.590Å
e7op2G1[G:186-372] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: CA,EDO ; X-RAY DIFFRACTION 1.590Å
e7op2H1[H:186-372] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: EDO ; X-RAY DIFFRACTION 1.590Å
e7op2I1[I:186-372] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: EDO ; X-RAY DIFFRACTION 1.590Å
e7op2J1[J:186-372] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: EDO ; X-RAY DIFFRACTION 1.590Å
e7op2K1[K:186-372] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: EDO ; X-RAY DIFFRACTION 1.590Å
e7op2L1[L:186-372] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; ligands: EDO ; X-RAY DIFFRACTION 1.590Å
e6zc5D1[D:186-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; X-RAY DIFFRACTION 2.500Å
e6zc5E1[E:184-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; X-RAY DIFFRACTION 2.500Å
e6zc5F1[F:184-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; X-RAY DIFFRACTION 2.500Å
e6zc5K1[K:185-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; X-RAY DIFFRACTION 2.500Å
e6zc5A1[A:187-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; X-RAY DIFFRACTION 2.500Å
e6zc5B1[B:187-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; X-RAY DIFFRACTION 2.500Å
e6zc5C1[C:187-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; X-RAY DIFFRACTION 2.500Å
e6zc5H1[H:187-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; X-RAY DIFFRACTION 2.500Å
e6zc5I1[I:187-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; X-RAY DIFFRACTION 2.500Å
e6zc5J1[J:187-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; X-RAY DIFFRACTION 2.500Å
e6zc5L1[L:187-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fiber ; X-RAY DIFFRACTION 2.500Å
e8ofvB1[B:178-366] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
; ligands: EDO,P4G,PEG ; X-RAY DIFFRACTION 1.77Å
e8ofpC1[C:186-381] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
; X-RAY DIFFRACTION 2.90Å
e8ofqA1[A:186-371] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
; X-RAY DIFFRACTION 1.60Å
e8ofsB1[B:183-383] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
; ligands: SLB ; X-RAY DIFFRACTION 2.56Å
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Pseudo group of domains that do not map to PFam family profiles. Domains inside should not be considered as in one family.
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
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