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




Representatives:
e3k67A1[A:4-159]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH
PUTATIVE DEHYDRATASE AF1124 ; ligands: PO4 ; X-RAY DIFFRACTION 1.25Å
e2c2iA1[A:2-150]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
RV0130 ; X-RAY DIFFRACTION 1.8Å
e1pn2A2[A:152-275]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
Peroxisomal hydratase-dehydrogenase-epimerase ; ligands: EDO ; X-RAY DIFFRACTION 1.95Å
e1iq6A1[A:2-133]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
(R)-SPECIFIC ENOYL-COA HYDRATASE ; ligands: IPA ; X-RAY DIFFRACTION 2.500Å
e4w78F1[F:1-127] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Hydratase ChsH2 ; ligands: CD,CL ; X-RAY DIFFRACTION 1.52Å
e4w78B1[B:1-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Hydratase ChsH2 ; ligands: CD,CL ; X-RAY DIFFRACTION 1.52Å
e4w78D1[D:1-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Hydratase ChsH2 ; ligands: CD,CL,NA ; X-RAY DIFFRACTION 1.52Å
e4w78H1[H:1-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Hydratase ChsH2 ; ligands: CD,CL,NA ; X-RAY DIFFRACTION 1.52Å
e4w7bB1[B:1-126] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: CD,CL
e4w7bD1[D:1-126] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: CD,CL,NA
e4w7bF1[F:1-127] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: CD,CL
e4w7bH1[H:1-126] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: CD,CL,NA
e4wnbB1[B:2-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Hydratase ChsH1 ; ligands: 4BN,CD ; X-RAY DIFFRACTION 1.76Å
e8prvG8[G:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8prwG4[G:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8prwJ6[J:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8prwI3[I:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8prwH10[H:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8prwK2[K:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8prwL2[L:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8ps1G1[G:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8ps2G10[G:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8ps8G11[G:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8ps9G9[G:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8psaG10[G:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8psfG1[G:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8psgG9[G:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8psjG5[G:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8pskG7[G:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8pslG4[G:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8psmG11[G:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8pspG7[G:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8pviA3[A:502-679] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e1iq6B1[B:2-133] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
(R)-SPECIFIC ENOYL-COA HYDRATASE ; X-RAY DIFFRACTION 2.500Å
e1pn2C2[C:152-275] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Peroxisomal hydratase-dehydrogenase-epimerase ; X-RAY DIFFRACTION 1.95Å
e1pn4D2[D:152-275] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Peroxisomal hydratase-dehydrogenase-epimerase ; ligands: HDC ; X-RAY DIFFRACTION 2.35Å
e1pn2D2[D:152-275] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Peroxisomal hydratase-dehydrogenase-epimerase ; ligands: EDO ; X-RAY DIFFRACTION 1.95Å
e1pn4C2[C:152-274] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Peroxisomal hydratase-dehydrogenase-epimerase ; X-RAY DIFFRACTION 2.35Å
e1pn4A2[A:152-275] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Peroxisomal hydratase-dehydrogenase-epimerase ; ligands: EDO,HDC ; X-RAY DIFFRACTION 2.35Å
e1pn4B2[B:152-275] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Peroxisomal hydratase-dehydrogenase-epimerase ; ligands: EDO,HDC ; X-RAY DIFFRACTION 2.35Å
e1pn2B2[B:152-274] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Peroxisomal hydratase-dehydrogenase-epimerase ; X-RAY DIFFRACTION 1.95Å
e2b3mA1[A:6-159] Image Pymol Jmol Links: PDB, SCOP, CATH
hypothetical protein AF1124 ; X-RAY DIFFRACTION 1.85Å
e2c2iB1[B:2-150] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
RV0130 ; X-RAY DIFFRACTION 1.8Å
e3khpA1[A:157-289] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
MaoC family protein ; ligands: CL ; X-RAY DIFFRACTION 2.300Å
e3exzA1[A:15-160] Image Pymol Jmol Links: PDB, SCOP, CATH
MaoC-like dehydratase ; X-RAY DIFFRACTION 2.3Å
e3exzB1[B:15-161] Image Pymol Jmol Links: PDB, SCOP, CATH
MaoC-like dehydratase ; X-RAY DIFFRACTION 2.3Å
e3exzC1[C:16-158] Image Pymol Jmol Links: PDB, SCOP, CATH
MaoC-like dehydratase ; X-RAY DIFFRACTION 2.3Å
e3exzD1[D:15-160] Image Pymol Jmol Links: PDB, SCOP, CATH
MaoC-like dehydratase ; X-RAY DIFFRACTION 2.3Å
e3exzE1[E:15-160] Image Pymol Jmol Links: PDB, SCOP, CATH
MaoC-like dehydratase ; X-RAY DIFFRACTION 2.3Å
e3k67B1[B:4-159] Image Pymol Jmol Links: PDB, SCOP, CATH
PUTATIVE DEHYDRATASE AF1124 ; X-RAY DIFFRACTION 1.25Å
e3kh8A1[A:161-297] Image Pymol Jmol Links: PDB, SCOP, CATH
MAOC-LIKE DEHYDRATASE ; X-RAY DIFFRACTION 2.0Å
e2cdhS1[S:164-289] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DEHYDRATASE ; X-RAY DIFFRACTION 4.200Å
e3ir3A1[A:34-167] Image Pymol Jmol Links: PDB, SCOP, CATH
3-hydroxyacyl-thioester dehydratase 2 ; ligands: MLI ; X-RAY DIFFRACTION 1.99Å
e3ir3B1[B:34-167] Image Pymol Jmol Links: PDB, SCOP, CATH
3-hydroxyacyl-thioester dehydratase 2 ; X-RAY DIFFRACTION 1.99Å
e4b3yB4[B:1212-1346] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4b3yC4[C:1212-1346] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4bjgC4[C:1212-1346] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e3zenE4[E:1212-1346] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e3zenF4[F:1212-1346] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4bjdA4[A:1212-1346] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4bjdB4[B:1212-1346] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4bjdC4[C:1212-1346] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4bjeD4[D:1212-1346] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4bjeE4[E:1212-1346] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4bjeF4[F:1212-1346] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4bjfE4[E:1212-1346] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4bjfF4[F:1212-1346] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4bjgA4[A:1212-1346] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4bjgB4[B:1212-1346] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e3khpD3[D:158-289] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
MaoC family protein ; ligands: CL ; X-RAY DIFFRACTION 2.300Å
e3khpC3[C:158-289] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
MaoC family protein ; ligands: CL ; X-RAY DIFFRACTION 2.300Å
e3kh8B5[B:163-294] Image Pymol Jmol Links: PDB, SCOP, CATH
MAOC-LIKE DEHYDRATASE ; X-RAY DIFFRACTION 2.0Å
e1s9cJ4[J:166-289] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Peroxisomal multifunctional enzyme type 2 ; X-RAY DIFFRACTION 2.99Å
e1s9cL4[L:166-289] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Peroxisomal multifunctional enzyme type 2 ; X-RAY DIFFRACTION 2.99Å
e1s9cK4[K:166-289] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Peroxisomal multifunctional enzyme type 2 ; X-RAY DIFFRACTION 2.99Å
e1s9cG3[G:163-289] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Peroxisomal multifunctional enzyme type 2 ; X-RAY DIFFRACTION 2.99Å
e1s9cH3[H:154-289] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Peroxisomal multifunctional enzyme type 2 ; X-RAY DIFFRACTION 2.99Å
e2uv8G16[G:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FATTY ACID SYNTHASE SUBUNIT BETA (FAS1) ; X-RAY DIFFRACTION 3.1Å
e1s9cC2[C:155-289] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Peroxisomal multifunctional enzyme type 2 ; X-RAY DIFFRACTION 2.99Å
e1s9cD4[D:166-289] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Peroxisomal multifunctional enzyme type 2 ; X-RAY DIFFRACTION 2.99Å
e1s9cF3[F:163-289] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Peroxisomal multifunctional enzyme type 2 ; X-RAY DIFFRACTION 2.99Å
e1s9cI3[I:163-289] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Peroxisomal multifunctional enzyme type 2 ; X-RAY DIFFRACTION 2.99Å
e3hmjH16[H:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FATTY ACID SYNTHASE SUBUNIT BETA ; X-RAY DIFFRACTION 4.0Å
e2uv8H16[H:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FATTY ACID SYNTHASE SUBUNIT BETA (FAS1) ; X-RAY DIFFRACTION 3.1Å
e2vkzG16[G:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FATTY ACID SYNTHASE SUBUNIT BETA ; X-RAY DIFFRACTION 4.00Å
e2vkzH16[H:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FATTY ACID SYNTHASE SUBUNIT BETA ; X-RAY DIFFRACTION 4.00Å
e3hmjI16[I:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FATTY ACID SYNTHASE SUBUNIT BETA ; X-RAY DIFFRACTION 4.0Å
e2uv8I16[I:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FATTY ACID SYNTHASE SUBUNIT BETA (FAS1) ; X-RAY DIFFRACTION 3.1Å
e2vkzI16[I:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FATTY ACID SYNTHASE SUBUNIT BETA ; X-RAY DIFFRACTION 4.00Å
e3omlA2[A:466-592] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Peroxisomal Multifunctional Enzyme Type 2, CG3415 ; X-RAY DIFFRACTION 2.15Å
e3wewA1[A:132-252] Image Pymol Jmol Links: PDB, SCOP, CATH
HtdX dehydratase ; X-RAY DIFFRACTION 2.30Å
e2cdhT1[T:164-289] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DEHYDRATASE ; X-RAY DIFFRACTION 4.200Å
e2cdhU1[U:164-289] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DEHYDRATASE ; X-RAY DIFFRACTION 4.200Å
e2cdhV1[V:164-289] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DEHYDRATASE ; X-RAY DIFFRACTION 4.200Å
e2cdhW1[W:164-289] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DEHYDRATASE ; X-RAY DIFFRACTION 4.200Å
e2cdhX1[X:164-289] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DEHYDRATASE ; X-RAY DIFFRACTION 4.200Å
e3khpB1[B:157-289] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
MaoC family protein ; ligands: CL,TLA ; X-RAY DIFFRACTION 2.300Å
e4v8lD7[D:1212-1346] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FATTY ACID SYNTHASE ; ELECTRON MICROSCOPY
e4v8lE7[E:1212-1346] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FATTY ACID SYNTHASE ; ELECTRON MICROSCOPY
e4v8lF7[F:1212-1346] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FATTY ACID SYNTHASE ; ELECTRON MICROSCOPY
e4v8lA7[A:1212-1346] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FATTY ACID SYNTHASE ; ELECTRON MICROSCOPY
e4v8lB7[B:1212-1346] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FATTY ACID SYNTHASE ; ELECTRON MICROSCOPY
e4v8lC7[C:1212-1346] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FATTY ACID SYNTHASE ; ELECTRON MICROSCOPY
e4v8vA7[A:1212-1346] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
TYPE-I FATTY ACID SYNTHASE ; ELECTRON MICROSCOPY
e4v8vB7[B:1212-1346] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
TYPE-I FATTY ACID SYNTHASE ; ELECTRON MICROSCOPY
e4v8vC7[C:1212-1346] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
TYPE-I FATTY ACID SYNTHASE ; ELECTRON MICROSCOPY
e4v8vD7[D:1212-1346] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
TYPE-I FATTY ACID SYNTHASE ; ELECTRON MICROSCOPY
e4v8vE7[E:1212-1346] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
TYPE-I FATTY ACID SYNTHASE ; ELECTRON MICROSCOPY
e4v8vF7[F:1212-1346] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
TYPE-I FATTY ACID SYNTHASE ; ELECTRON MICROSCOPY
e4v8wD7[D:1212-1346] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
TYPE-I FATTY ACID SYNTHASE ; ELECTRON MICROSCOPY
e4v8wE7[E:1212-1346] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
TYPE-I FATTY ACID SYNTHASE ; ELECTRON MICROSCOPY
e4v8wF7[F:1212-1346] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
TYPE-I FATTY ACID SYNTHASE ; ELECTRON MICROSCOPY
e4v8wA7[A:1212-1346] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
TYPE-I FATTY ACID SYNTHASE ; ELECTRON MICROSCOPY
e4v8wB7[B:1212-1346] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
TYPE-I FATTY ACID SYNTHASE ; ELECTRON MICROSCOPY
e4v8wC7[C:1212-1346] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
TYPE-I FATTY ACID SYNTHASE ; ELECTRON MICROSCOPY
e4oobA2[A:129-252] Image Pymol Jmol Links: PDB, SCOP, CATH
Uncharacterized protein HtdX ; ligands: CL ; X-RAY DIFFRACTION 2.298Å
e4rv2B1[B:2-142] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
MaoC family protein ; ligands: SO4 ; X-RAY DIFFRACTION 2.699Å
e4v12A1[A:208-342] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
MAOC LIKE DOMAIN PROTEIN ; ligands: BTB,POG ; X-RAY DIFFRACTION 1.50Å
e5cpgA1[A:2-156] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
(R)-specific enoyl-CoA hydratase ; ligands: GOL ; X-RAY DIFFRACTION 1.690Å
e5cpgB1[B:2-156] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
(R)-specific enoyl-CoA hydratase ; ligands: GOL ; X-RAY DIFFRACTION 1.690Å
e4rljB1[B:-4-142] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
(3R)-hydroxyacyl-ACP dehydratase subunit HadB ; ligands: GOL,P6G ; X-RAY DIFFRACTION 1.750Å
e4rltB1[B:-4-142] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
(3R)-hydroxyacyl-ACP dehydratase subunit HadB ; ligands: FSE,GOL ; X-RAY DIFFRACTION 2.049Å
e4rluB1[B:-4-142] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
(3R)-hydroxyacyl-ACP dehydratase subunit HadB ; ligands: GOL,HCC,PGE ; X-RAY DIFFRACTION 2.198Å
e4rlwB1[B:-4-142] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
(3R)-hydroxyacyl-ACP dehydratase subunit HadB ; ligands: BUN,GOL ; X-RAY DIFFRACTION 2.196Å
e5i7nA2[A:207-342] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
MaoC-like dehydratase ; X-RAY DIFFRACTION 1.65Å
e6gjcA6[A:1206-1340] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase ; ELECTRON MICROSCOPY
e6gjcB3[B:1206-1340] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase ; ELECTRON MICROSCOPY
e6gjcC11[C:1206-1340] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase ; ELECTRON MICROSCOPY
e6gjcD3[D:1206-1340] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase ; ELECTRON MICROSCOPY
e6gjcE10[E:1206-1340] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase ; ELECTRON MICROSCOPY
e6gjcF13[F:1206-1340] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase ; ELECTRON MICROSCOPY
e5zy8D1[D:1-142] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3-hydroxyacyl-ACP dehydratase ; X-RAY DIFFRACTION 2.899Å
e5zy8B1[B:2-142] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3-hydroxyacyl-ACP dehydratase ; X-RAY DIFFRACTION 2.899Å
e6jqlB3[B:502-679] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Bifunctional protein PaaZ ; ELECTRON MICROSCOPY
e6jqlC3[C:502-679] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Bifunctional protein PaaZ ; ELECTRON MICROSCOPY
e6jqlD3[D:502-679] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Bifunctional protein PaaZ ; ELECTRON MICROSCOPY
e6jqlE3[E:502-679] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Bifunctional protein PaaZ ; ELECTRON MICROSCOPY
e6jqlF3[F:502-679] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Bifunctional protein PaaZ ; ELECTRON MICROSCOPY
e6jqmA3[A:502-679] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Bifunctional protein PaaZ ; ELECTRON MICROSCOPY
e6jqmB3[B:502-679] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Bifunctional protein PaaZ ; ELECTRON MICROSCOPY
e6jqmC3[C:502-679] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Bifunctional protein PaaZ ; ELECTRON MICROSCOPY
e6jqmD3[D:502-679] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Bifunctional protein PaaZ ; ELECTRON MICROSCOPY
e6jqmE3[E:502-679] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Bifunctional protein PaaZ ; ELECTRON MICROSCOPY
e6jqmF3[F:502-679] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Bifunctional protein PaaZ ; ELECTRON MICROSCOPY
e6jqnA3[A:502-679] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Bifunctional protein PaaZ ; ligands: CO8 ; ELECTRON MICROSCOPY
e6jqnB3[B:502-679] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Bifunctional protein PaaZ ; ligands: CO8 ; ELECTRON MICROSCOPY
e6jqnC3[C:502-679] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Bifunctional protein PaaZ ; ligands: CO8 ; ELECTRON MICROSCOPY
e6jqnD3[D:502-679] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Bifunctional protein PaaZ ; ligands: CO8 ; ELECTRON MICROSCOPY
e6jqnE3[E:502-679] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Bifunctional protein PaaZ ; ligands: CO8 ; ELECTRON MICROSCOPY
e6jqnF3[F:502-679] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Bifunctional protein PaaZ ; ligands: CO8 ; ELECTRON MICROSCOPY
e6jqoA3[A:502-679] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Bifunctional protein PaaZ ; ligands: COO ; ELECTRON MICROSCOPY
e6jqoB3[B:502-679] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Bifunctional protein PaaZ ; ligands: COO ; ELECTRON MICROSCOPY
e6jqoC3[C:502-679] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Bifunctional protein PaaZ ; ligands: COO ; ELECTRON MICROSCOPY
e6jqoD3[D:502-679] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Bifunctional protein PaaZ ; ligands: COO ; ELECTRON MICROSCOPY
e6jqoE3[E:502-679] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Bifunctional protein PaaZ ; ligands: COO ; ELECTRON MICROSCOPY
e6jqoF3[F:502-679] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Bifunctional protein PaaZ ; ligands: COO ; ELECTRON MICROSCOPY
e6u5tG9[G:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; ELECTRON MICROSCOPY
e6u5uG4[G:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; ELECTRON MICROSCOPY
e6u5vB8[B:1499-1644] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; ELECTRON MICROSCOPY
e6u5wB11[B:1499-1644] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; ELECTRON MICROSCOPY
e6ta1G1[G:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; ELECTRON MICROSCOPY
e6ta1C3[C:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; ELECTRON MICROSCOPY
e6ta1E7[E:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; ELECTRON MICROSCOPY
e6ta1L7[L:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; ELECTRON MICROSCOPY
e6ta1H9[H:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; ELECTRON MICROSCOPY
e6ta1J1[J:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; ELECTRON MICROSCOPY
e6ql5G3[G:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; ELECTRON MICROSCOPY
e6ql5H5[H:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; ELECTRON MICROSCOPY
e6ql5I4[I:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; ELECTRON MICROSCOPY
e6ql5J9[J:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; ELECTRON MICROSCOPY
e6ql5K11[K:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; ELECTRON MICROSCOPY
e6ql5L10[L:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; ELECTRON MICROSCOPY
e6ql6G3[G:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; ELECTRON MICROSCOPY
e6ql6H10[H:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; ELECTRON MICROSCOPY
e6ql6I8[I:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; ELECTRON MICROSCOPY
e6ql6J5[J:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; ELECTRON MICROSCOPY
e6ql6K1[K:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; ELECTRON MICROSCOPY
e6ql6L9[L:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; ELECTRON MICROSCOPY
e6ql9J6[J:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; X-RAY DIFFRACTION 2.82Å
e6ql7G9[G:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; X-RAY DIFFRACTION 4.6Å
e6ql7H10[H:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; X-RAY DIFFRACTION 4.6Å
e6ql7I7[I:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; X-RAY DIFFRACTION 4.6Å
e6ql7J4[J:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; X-RAY DIFFRACTION 4.6Å
e6ql7K6[K:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; X-RAY DIFFRACTION 4.6Å
e6ql7L6[L:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; X-RAY DIFFRACTION 4.6Å
e6ql7g9[g:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; X-RAY DIFFRACTION 4.6Å
e6ql7h10[h:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; X-RAY DIFFRACTION 4.6Å
e6ql7i11[i:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; X-RAY DIFFRACTION 4.6Å
e6ql7j2[j:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; X-RAY DIFFRACTION 4.6Å
e6ql7k1[k:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; X-RAY DIFFRACTION 4.6Å
e6ql7l10[l:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; X-RAY DIFFRACTION 4.6Å
e6ql9G1[G:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; X-RAY DIFFRACTION 2.82Å
e6ql9H6[H:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; ligands: ACT ; X-RAY DIFFRACTION 2.82Å
e6ql9I7[I:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; X-RAY DIFFRACTION 2.82Å
e6ql9K5[K:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; X-RAY DIFFRACTION 2.82Å
e6ql9L2[L:1516-1657] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; X-RAY DIFFRACTION 2.82Å
e7bc4B10[B:1529-1674] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid synthase subunit beta ; ELECTRON MICROSCOPY
e7q5sB4[B:1556-1691] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3-hydroxyacyl-[acyl-carrier-protein] dehydratase ; ELECTRON MICROSCOPY
e7q5sC7[C:1556-1691] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3-hydroxyacyl-[acyl-carrier-protein] dehydratase ; ELECTRON MICROSCOPY
e7q5sE8[E:1556-1691] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3-hydroxyacyl-[acyl-carrier-protein] dehydratase ; ELECTRON MICROSCOPY
e7q5sG2[G:1556-1691] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3-hydroxyacyl-[acyl-carrier-protein] dehydratase ; ELECTRON MICROSCOPY
e7q5sI2[I:1556-1691] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3-hydroxyacyl-[acyl-carrier-protein] dehydratase ; ELECTRON MICROSCOPY
e7q5sK6[K:1556-1691] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3-hydroxyacyl-[acyl-carrier-protein] dehydratase ; ELECTRON MICROSCOPY
e7mkuA2[A:181-308] Image Pymol Jmol Links: PDB, SCOP, CATH
Enoyl-CoA hydratase 2, peroxisomal ; X-RAY DIFFRACTION 2.6480Å
Nexte1q6wA1[A:9-159]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH
monoamine oxidase regulatory protein, putative ; X-RAY DIFFRACTION 2.81Å

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