Evolutionary classification of protein domain structures
alpha arraysalpha-helix arrays with mainly perpendicular helices
alpha bundlesalpha-helix bundles with mainly parallel helices
Representatives:
e4jkvA1[A:1-106] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562, Smoothened homolog ; X-RAY DIFFRACTION 2.45Å
e4or2B2[B:1002-1106] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562, Metabotropic glutamate receptor 1 ; ligands: CLR ; X-RAY DIFFRACTION 2.8Å
e256bA1[A:1-106] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CYTOCHROME B562 ; ligands: HEM,SO4 ; X-RAY DIFFRACTION
e5awiB1[B:1-106] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Soluble cytochrome b562 ; ligands: HEM,SO4,ZN ; X-RAY DIFFRACTION 1.85Å
e5dhgB2[B:1003-1106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562,Nociceptin receptor ; X-RAY DIFFRACTION 3.0Å
e5dhhB2[B:1003-1106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562,Nociceptin receptor ; X-RAY DIFFRACTION 3.0Å
e5bu7A1[A:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH
Soluble cytochrome b562 ; ligands: HEM,ZN ; X-RAY DIFFRACTION 2.46Å
e5bu7B1[B:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH
Soluble cytochrome b562 ; ligands: HEM,ZN ; X-RAY DIFFRACTION 2.46Å
e5iu4A2[A:1001-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Adenosine receptor A2a,Soluble cytochrome b562,Adenosine receptor A2a ; X-RAY DIFFRACTION 1.72Å
e5iu7A2[A:1001-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Adenosine receptor A2a,Soluble cytochrome b562,Adenosine receptor A2a ; X-RAY DIFFRACTION 1.9Å
e5iu8A1[A:1001-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Adenosine receptor A2a,Soluble cytochrome b562,Adenosine receptor A2a ; X-RAY DIFFRACTION 2Å
e5iuaA1[A:1001-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Adenosine receptor A2a,Soluble cytochrome b562,Adenosine receptor A2a ; X-RAY DIFFRACTION 2.1Å
e5iubA1[A:1001-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Adenosine receptor A2a,Soluble cytochrome b562,Adenosine receptor A2a ; X-RAY DIFFRACTION 2.1Å
e5l7dA2[A:1013-1128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Smoothened homolog,Soluble cytochrome b562,Smoothened homolog ; X-RAY DIFFRACTION 3.2Å
e5l7dB2[B:1016-1128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Smoothened homolog,Soluble cytochrome b562,Smoothened homolog ; ligands: NAG ; X-RAY DIFFRACTION 3.2Å
e5l7iA2[A:1016-1128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Smoothened homolog,Soluble cytochrome b562,Smoothened homolog ; X-RAY DIFFRACTION 3.3Å
e5l7iB2[B:1016-1128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Smoothened homolog,Soluble cytochrome b562,Smoothened homolog ; X-RAY DIFFRACTION 3.3Å
e5k2aA1[A:1001-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Adenosine receptor A2a/Soluble cytochrome b562 chimera ; X-RAY DIFFRACTION 2.5Å
e5k2bA2[A:1001-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Adenosine receptor A2a/Soluble cytochrome b562 chimera ; X-RAY DIFFRACTION 2.5Å
e5k2cA2[A:1001-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Adenosine receptor A2a/Soluble cytochrome b562 chimera ; X-RAY DIFFRACTION 1.90Å
e5k2dA1[A:1001-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Adenosine receptor A2a/Soluble cytochrome b562 chimera ; X-RAY DIFFRACTION 1.900Å
e5l31A1[A:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HEM ; X-RAY DIFFRACTION 2.4Å
e5l31C1[C:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HEM,NA ; X-RAY DIFFRACTION 2.4Å
e5l31D1[D:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HEM ; X-RAY DIFFRACTION 2.4Å
e5l31B1[B:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HEM,NA ; X-RAY DIFFRACTION 2.4Å
e5l32A1[A:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HEM,P6G,ZN ; X-RAY DIFFRACTION 2.1Å
e5l32B1[B:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HEM,P6G,ZN ; X-RAY DIFFRACTION 2.1Å
e5l32C1[C:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HEM,ZN ; X-RAY DIFFRACTION 2.1Å
e5l32D1[D:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HEM,ZN ; X-RAY DIFFRACTION 2.1Å
e5tvnA2[A:1001-1106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Chimera protein of human 5-hydroxytryptamine receptor 2B and E. Coli soluble cytochrome b562 ; ligands: PO4 ; X-RAY DIFFRACTION 2.900Å
e5uigA1[A:1001-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Adenosine receptor A2a,Soluble cytochrome b562,Adenosine receptor A2a ; X-RAY DIFFRACTION 3.50Å
e5uenA1[A:1001-221] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Adenosine receptor A1,Soluble cytochrome b562,Adenosine receptor A1 ; X-RAY DIFFRACTION 3.200Å
e5uenB1[B:1001-1042,B:1062-221] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Adenosine receptor A1,Soluble cytochrome b562,Adenosine receptor A1 ; X-RAY DIFFRACTION 3.200Å
e5unfA1[A:1001-36] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Chimera protein of Type-2 angiotensin II receptor and Soluble cytochrome b562 ; X-RAY DIFFRACTION 2.8Å
e5unfB1[B:1001-36] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Chimera protein of Type-2 angiotensin II receptor and Soluble cytochrome b562 ; X-RAY DIFFRACTION 2.8Å
e5ungB2[B:1001-36] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Chimera protein of Type-2 angiotensin II receptor and Soluble cytochrome b562 ; X-RAY DIFFRACTION 2.8Å
e5unhA2[A:1001-36] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562,Type-2 angiotensin II receptor ; X-RAY DIFFRACTION 2.90Å
e5unhB2[B:1002-36] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562,Type-2 angiotensin II receptor ; X-RAY DIFFRACTION 2.90Å
e5nj6A2[A:264-283] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Proteinase-activated receptor 2,Soluble cytochrome b562,Proteinase-activated receptor 2 ; X-RAY DIFFRACTION 4.00Å
e5uviA1[A:1001-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Adenosine receptor A2a,Soluble cytochrome b562,Adenosine receptor A2a ; X-RAY DIFFRACTION 3.2Å
e5jtbA2[A:1001-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Adenosine receptor A2a,Soluble cytochrome b562,Adenosine receptor A2a ; X-RAY DIFFRACTION 2.8Å
e5tudA1[A:1001-1106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5-hydroxytryptamine receptor 2B,Soluble cytochrome b562 chimera ; X-RAY DIFFRACTION 3.0Å
e5tudD1[D:1001-1106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5-hydroxytryptamine receptor 2B,Soluble cytochrome b562 chimera ; X-RAY DIFFRACTION 3.0Å
e5mzjA2[A:1001-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Adenosine receptor A2a,Soluble cytochrome b562,Adenosine receptor A2a ; X-RAY DIFFRACTION 2.0Å
e5mzpA2[A:1001-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Adenosine receptor A2a,Soluble cytochrome b562,Adenosine receptor A2a ; X-RAY DIFFRACTION 2.10Å
e5n2rA2[A:1001-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Adenosine receptor A2a,Soluble cytochrome b562,ADENOSINE RECEPTOR A2A SOLUBLE CYTOCHROME B562 ADENOSINE RECEPTOR A2A,Adenosine receptor A2a ; X-RAY DIFFRACTION 2.8Å
e5n2sA3[A:1002-1109] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562,Adenosine receptor A1 ; ligands: SO4 ; X-RAY DIFFRACTION 3.303Å
e5nlxA2[A:218-260,A:280-325] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Adenosine receptor A2a,Soluble cytochrome b562,Adenosine receptor A2a ; X-RAY DIFFRACTION 2.14Å
e5nm4A1[A:218-260,A:280-325] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Adenosine receptor A2a,Soluble cytochrome b562,Adenosine receptor A2a ; X-RAY DIFFRACTION 1.70Å
e5nm2A2[A:1001-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Adenosine receptor A2a,Soluble cytochrome b562,Adenosine receptor A2a ; X-RAY DIFFRACTION 1.948Å
e5wiuA1[A:1001-1106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
D(4) dopamine receptor, soluble cytochrome b562 chimera ; X-RAY DIFFRACTION 1.950Å
e5wivA2[A:1001-1106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
D(4) dopamine receptor, soluble cytochrome b562 chimera ; ligands: PO4 ; X-RAY DIFFRACTION 2.143Å
e5yo3A1[A:0-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: SO4 ; X-RAY DIFFRACTION 1.7Å
e6c1rB2[B:12-120] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562, C5a anaphylatoxin chemotactic receptor 1 chimera ; X-RAY DIFFRACTION 2.200Å
e6d32A3[A:1011-1128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Smoothened,Soluble cytochrome b562,Smoothened ; X-RAY DIFFRACTION 3.74Å
e5ym7A1[A:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; X-RAY DIFFRACTION 1.562Å
e5xziA1[A:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: CL,HEM,ZN ; X-RAY DIFFRACTION 2.650Å
e5vraA1[A:1001-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Adenosine receptor A2a,Soluble cytochrome b562 chimera ; X-RAY DIFFRACTION 2.35Å
e5om4A1[A:1001-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Adenosine receptor A2a,Soluble cytochrome b562,Adenosine receptor A2a ; X-RAY DIFFRACTION 2.00Å
e6aqfA2[A:1001-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Adenosine receptor A2a,Soluble cytochrome b562,Adenosine receptor A2a ; X-RAY DIFFRACTION 2.50Å
e5om1A1[A:1001-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Adenosine receptor A2a,Soluble cytochrome b562,Adenosine receptor A2a ; X-RAY DIFFRACTION 2.10Å
e5xzjA1[A:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: CL,HEM,ZN ; X-RAY DIFFRACTION 1.980Å
e5xzjB1[B:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HEM,ZN ; X-RAY DIFFRACTION 1.980Å
e5xzjC1[C:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HEM,ZN ; X-RAY DIFFRACTION 1.980Å
e5xzjD1[D:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: CL,HEM,ZN ; X-RAY DIFFRACTION 1.980Å
e5olgA1[A:1001-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Adenosine receptor A2a,Soluble cytochrome b562,Adenosine receptor A2a ; X-RAY DIFFRACTION 1.850Å
e5olhA1[A:1001-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Adenosine receptor A2a,Soluble cytochrome b562,Adenosine receptor A2a ; X-RAY DIFFRACTION 2.600Å
e5oloA1[A:1001-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Adenosine receptor A2a,Soluble cytochrome b562,Adenosine receptor A2a ; X-RAY DIFFRACTION 3.1Å
e5olvA1[A:1001-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Adenosine receptor A2a,Soluble cytochrome b562,Adenosine receptor A2a ; X-RAY DIFFRACTION 1.998Å
e5olzA2[A:1001-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Adenosine receptor A2a,Soluble cytochrome b562,Adenosine receptor A2a ; X-RAY DIFFRACTION 1.90Å
e6bqgA1[A:1001-1106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5-hydroxytryptamine receptor 2C,Soluble cytochrome b562 ; X-RAY DIFFRACTION 3.0Å
e6bqhA2[A:1001-1068,A:1093-1106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5-hydroxytryptamine receptor 2C,Soluble cytochrome b562 ; X-RAY DIFFRACTION 2.7Å
e5v54B2[B:1001-1105] Image Pymol Jmol Links: PDB, SCOP, CATH
5-hydroxytryptamine receptor 1B,OB-1 fused 5-HT1b receptor,5-hydroxytryptamine receptor 1B ; X-RAY DIFFRACTION 3.8Å
e5v54A1[A:1001-1105] Image Pymol Jmol Links: PDB, SCOP, CATH
5-hydroxytryptamine receptor 1B,OB-1 fused 5-HT1b receptor,5-hydroxytryptamine receptor 1B ; X-RAY DIFFRACTION 3.8Å
e5yo5A1[A:0-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; X-RAY DIFFRACTION 2.2Å
e5yo4A1[A:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; X-RAY DIFFRACTION 1.37Å
e5yo6A1[A:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; X-RAY DIFFRACTION 1.204Å
e5yo5B1[B:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; X-RAY DIFFRACTION 2.2Å
e5yo5C1[C:0-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; X-RAY DIFFRACTION 2.2Å
e5yo5D1[D:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; X-RAY DIFFRACTION 2.2Å
e5yo5E1[E:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; X-RAY DIFFRACTION 2.2Å
e5yo5F1[F:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; X-RAY DIFFRACTION 2.2Å
e5yo5G1[G:2-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; X-RAY DIFFRACTION 2.2Å
e5yo5H1[H:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; X-RAY DIFFRACTION 2.2Å
e6c1qB2[B:11-120] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562, C5a anaphylatoxin chemotactic receptor 1 chimera ; X-RAY DIFFRACTION 2.900Å
e6d35A1[A:1011-1128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Smoothened,Soluble cytochrome b562,Smoothened ; X-RAY DIFFRACTION 3.900Å
e6dhyA1[A:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: CA,HEM,ZN ; X-RAY DIFFRACTION 2.22Å
e6ds0A2[A:1001-1037,A:1059-1106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5HT2B receptor, BRIL chimera ; X-RAY DIFFRACTION 3.188Å
e6drzA1[A:1001-1106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5HT2B receptor, BRIL chimera ; X-RAY DIFFRACTION 3.1Å
e6dryA1[A:1001-1106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5HT2B receptor, BRIL chimera ; ligands: PO4 ; X-RAY DIFFRACTION 2.9Å
e6dhyB1[B:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HEM,ZN ; X-RAY DIFFRACTION 2.22Å
e6dhyC1[C:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: CA,HEM,ZN ; X-RAY DIFFRACTION 2.22Å
e6dhyD1[D:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HEM,ZN ; X-RAY DIFFRACTION 2.22Å
e6dhzA1[A:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: CA,HEM ; X-RAY DIFFRACTION 2.80Å
e6dhzB1[B:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: CA,HEM ; X-RAY DIFFRACTION 2.80Å
e6dhzC1[C:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: CA,HEM ; X-RAY DIFFRACTION 2.80Å
e6dhzD1[D:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: CA,HEM ; X-RAY DIFFRACTION 2.80Å
e6drxA1[A:1001-1036,A:1061-1106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5HT2B receptor, BRIL chimera ; X-RAY DIFFRACTION 3.1Å
e6g7oA1[A:236-350] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alkaline ceramidase 3,Soluble cytochrome b562 ; ligands: NA,SO4 ; X-RAY DIFFRACTION 2.700Å
e6iivA1[A:1000-10] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562,Thromboxane A2 receptor,Rubredoxin,Thromboxane A2 receptor ; ligands: GOL ; X-RAY DIFFRACTION 3.0Å
e6iiuA1[A:1001-10] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562,Thromboxane A2 receptor,Rubredoxin,Thromboxane A2 receptor ; ligands: GOL ; X-RAY DIFFRACTION 2.50Å
e6cbvB1[B:1-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BRIL ; ligands: FMT,GOL ; X-RAY DIFFRACTION 1.870Å
e6dy4A1[A:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: FE,HEC ; X-RAY DIFFRACTION 1.90Å
e6me9B1[B:2001-31] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562,Melatonin receptor type 1B,Rubredoxin ; X-RAY DIFFRACTION 3.30Å
e6mh8A2[A:1001-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Adenosine receptor A2a, Soluble cytochrome b562 chimeric construct ; X-RAY DIFFRACTION 4.2Å
e6me8A1[A:2001-32] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562,Melatonin receptor type 1B,Rubredoxin ; X-RAY DIFFRACTION 3.10Å
e6dy4D1[D:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: FE,HEC ; X-RAY DIFFRACTION 1.90Å
e6dy6A1[A:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: 1PE,HEC,MN ; X-RAY DIFFRACTION 1.80Å
e6dy6B1[B:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: 1PE,HEC,MN ; X-RAY DIFFRACTION 1.80Å
e6dy8A1[A:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HEC,MN ; X-RAY DIFFRACTION 1.90Å
e6dy8B1[B:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HEC,MN ; X-RAY DIFFRACTION 1.90Å
e6dy8C1[C:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HEC,MN ; X-RAY DIFFRACTION 1.90Å
e6dy8D1[D:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HEC,MN ; X-RAY DIFFRACTION 1.90Å
e6dybA1[A:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: CA,HEC ; X-RAY DIFFRACTION 2.75Å
e6dybC1[C:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: CA,HEC ; X-RAY DIFFRACTION 2.75Å
e6dycA1[A:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: CO,HEC ; X-RAY DIFFRACTION 1.33Å
e6dycB1[B:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: CA,CO,HEC ; X-RAY DIFFRACTION 1.33Å
e6dydA1[A:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: CA,CU,HEC ; X-RAY DIFFRACTION 1.724Å
e6dydC1[C:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: CA,CU,HEC ; X-RAY DIFFRACTION 1.724Å
e6dyeA1[A:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: CA,FE,HEC ; X-RAY DIFFRACTION 2.25Å
e6dyeB1[B:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: FE,HEC ; X-RAY DIFFRACTION 2.25Å
e6dyfA1[A:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: CU,HEC ; X-RAY DIFFRACTION 1.10Å
e6dyfB1[B:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: CL,CU,HEC,PEG ; X-RAY DIFFRACTION 1.10Å
e6dygA1[A:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: FE,HEC ; X-RAY DIFFRACTION 1.49Å
e6dygB1[B:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: FE,HEC,MG ; X-RAY DIFFRACTION 1.49Å
e6dyhA1[A:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HEC,V ; X-RAY DIFFRACTION 1.83Å
e6dyhD1[D:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HEC,V ; X-RAY DIFFRACTION 1.83Å
e6dyiB1[B:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: CA,CL,CO,HEC ; X-RAY DIFFRACTION 1.96Å
e6me6B1[B:2001-31] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562,Melatonin receptor type 1B,Rubredoxin ; X-RAY DIFFRACTION 2.80Å
e6me7B1[B:2001-31] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562,Melatonin receptor type 1B,Rubredoxin ; X-RAY DIFFRACTION 3.20Å
e6me8B2[B:2001-31] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562,Melatonin receptor type 1B,Rubredoxin ; X-RAY DIFFRACTION 3.10Å
e6dyjA1[A:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: FE ; X-RAY DIFFRACTION 1.96Å
e6dyjC1[C:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: FE ; X-RAY DIFFRACTION 1.96Å
e6dyjE1[E:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: FE,MG ; X-RAY DIFFRACTION 1.96Å
e6dyjG1[G:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: FE ; X-RAY DIFFRACTION 1.96Å
e6dykA1[A:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: FE,NO ; X-RAY DIFFRACTION 1.955Å
e6dykC1[C:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: FE,NO ; X-RAY DIFFRACTION 1.955Å
e6dykE1[E:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: FE,NO ; X-RAY DIFFRACTION 1.955Å
e6dykG1[G:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: FE,NO ; X-RAY DIFFRACTION 1.955Å
e6dylA1[A:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: V ; X-RAY DIFFRACTION 1.691Å
e6dylC1[C:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: V ; X-RAY DIFFRACTION 1.691Å
e6dylE1[E:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: V ; X-RAY DIFFRACTION 1.691Å
e6dylG1[G:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: V ; X-RAY DIFFRACTION 1.691Å
e6me6A1[A:2001-32] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562,Melatonin receptor type 1B,Rubredoxin ; X-RAY DIFFRACTION 2.80Å
e6me9A2[A:2001-32] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562,Melatonin receptor type 1B,Rubredoxin ; X-RAY DIFFRACTION 3.30Å
e6me7A2[A:2001-32] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562,Melatonin receptor type 1B,Rubredoxin ; X-RAY DIFFRACTION 3.20Å
e6gt3A1[A:1001-220] Image Pymol Jmol Links: PDB, SCOP, CATH
Adenosine receptor A2a,Soluble cytochrome b562,Adenosine receptor A2a ; X-RAY DIFFRACTION 2.00Å
e6ai5A1[A:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH
Soluble cytochrome b562 ; ligands: CL,HEM,MG,ZN ; X-RAY DIFFRACTION 1.810Å
e6ai5C1[C:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH
Soluble cytochrome b562 ; ligands: CL,HEM,MG,ZN ; X-RAY DIFFRACTION 1.810Å
e6ai5E1[E:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH
Soluble cytochrome b562 ; ligands: CL,HEM,MG,ZN ; X-RAY DIFFRACTION 1.810Å
e6ai5G1[G:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH
Soluble cytochrome b562 ; ligands: CL,HEM,MG,ZN ; X-RAY DIFFRACTION 1.810Å
e6rz4A2[A:211-338] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Cysteinyl leukotriene receptor 1,Soluble cytochrome b562,Cysteinyl leukotriene receptor 1 ; ligands: OLC ; X-RAY DIFFRACTION 2.7Å
e6jzhA2[A:1001-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Adenosine receptor A2a,Soluble cytochrome b562,Adenosine receptor A2a ; X-RAY DIFFRACTION 2.25Å
e6rz5A2[A:211-338] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Cysteinyl leukotriene receptor 1,Soluble cytochrome b562,Cysteinyl leukotriene receptor 1 ; ligands: 1PE,OLA,OLC ; X-RAY DIFFRACTION 2.53Å
e6rz5B2[B:211-338] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Cysteinyl leukotriene receptor 1,Soluble cytochrome b562,Cysteinyl leukotriene receptor 1 ; ligands: OLA ; X-RAY DIFFRACTION 2.53Å
e6kuxA1[A:1001-1106] Image Pymol Jmol Links: PDB, SCOP, CATH
alpha2A adrenergic receptor ; ligands: FLC,PEG ; X-RAY DIFFRACTION 2.7Å
e6kuyA1[A:1001-1105] Image Pymol Jmol Links: PDB, SCOP, CATH
Alpha2A adrenergic receptor ; ligands: PEG ; X-RAY DIFFRACTION 3.2Å
e6iqlA1[A:1001-1106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
D(4) dopamine receptor,Soluble cytochrome b562,D(4) dopamine receptor ; X-RAY DIFFRACTION 3.400Å
e6iqlB2[B:1001-1106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
D(4) dopamine receptor,Soluble cytochrome b562,D(4) dopamine receptor ; X-RAY DIFFRACTION 3.400Å
e6ps7A2[A:1001-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Adenosine receptor A2a,Soluble cytochrome b562,Adenosine receptor A2a ; X-RAY DIFFRACTION 1.85Å
e6pt2B2[B:1002-1106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Delta opioid receptor ; X-RAY DIFFRACTION 2.80Å
e6rz6A2[A:223-243] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Cysteinyl leukotriene receptor 2,Soluble cytochrome b562,Cysteinyl leukotriene receptor 2 ; ligands: 1PE,CLR,OLA,OLC,TLA ; X-RAY DIFFRACTION 2.43Å
e6rz7A1[A:223-1039,A:1060-243] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Cysteinyl leukotriene receptor 2,Soluble cytochrome b562,Cysteinyl leukotriene receptor 2 ; ligands: CLR,OLA,PGE ; X-RAY DIFFRACTION 2.43Å
e6pt3B2[B:1003-1106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Delta opioid receptor ; X-RAY DIFFRACTION 3.30Å
e6pt2A2[A:999-1106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Delta opioid receptor ; X-RAY DIFFRACTION 2.80Å
e6pt3A1[A:999-1106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Delta opioid receptor ; X-RAY DIFFRACTION 3.30Å
e6rz8A1[A:223-243] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Cysteinyl leukotriene receptor 2,Soluble cytochrome b562,Cysteinyl leukotriene receptor 2 ; X-RAY DIFFRACTION 2.7Å
e6rz9A1[A:223-243] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Cysteinyl leukotriene receptor 2,Soluble cytochrome b562,Cysteinyl leukotriene receptor 2 ; ligands: 1PE,CLR,OLA,OLC ; X-RAY DIFFRACTION 2.73Å
e6ovhA1[A:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HAE,HEC,ZN ; ELECTRON MICROSCOPY
e6ovhB1[B:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HAE,HEC,ZN ; ELECTRON MICROSCOPY
e6ovhC1[C:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HAE,HEC,ZN ; ELECTRON MICROSCOPY
e6ovhD1[D:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HAE,HEC,ZN ; ELECTRON MICROSCOPY
e6ovhE1[E:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HAE,HEC,ZN ; ELECTRON MICROSCOPY
e6ovhF1[F:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HAE,HEC,ZN ; ELECTRON MICROSCOPY
e6ovhG1[G:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HAE,HEC,ZN ; ELECTRON MICROSCOPY
e6ovhH1[H:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HAE,HEC,ZN ; ELECTRON MICROSCOPY
e6ovhI1[I:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HAE,HEC,ZN ; ELECTRON MICROSCOPY
e6ovhJ1[J:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HAE,HEC,ZN ; ELECTRON MICROSCOPY
e6ovhK1[K:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HAE,HEC,ZN ; ELECTRON MICROSCOPY
e6ovhL1[L:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HAE,HEC,ZN ; ELECTRON MICROSCOPY
e6ot4A1[A:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HAE,HEC,ZN ; X-RAY DIFFRACTION 1.40Å
e6ot4B1[B:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: FE,HAE,HEC,ZN ; X-RAY DIFFRACTION 1.40Å
e6ot4C1[C:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HAE,HEC,ZN ; X-RAY DIFFRACTION 1.40Å
e6ot4D1[D:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HAE,HEC,ZN ; X-RAY DIFFRACTION 1.40Å
e6ot7D1[D:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: 1PE,HAE,HEC,ZN ; X-RAY DIFFRACTION 1.85Å
e6ot7A1[A:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: 1PE,HAE,HEC,ZN ; X-RAY DIFFRACTION 1.85Å
e6ot7B1[B:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HAE,HEC,ZN ; X-RAY DIFFRACTION 1.85Å
e6ot7C1[C:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: 1PE,HAE,HEC,ZN ; X-RAY DIFFRACTION 1.85Å
e6ot8A1[A:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HAE,HEC,ZN ; X-RAY DIFFRACTION 1.50Å
e6ot9C1[C:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HAE,HEC,ZN ; X-RAY DIFFRACTION 2.40Å
e6ot9D1[D:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HAE,HEC,ZN ; X-RAY DIFFRACTION 2.40Å
e6ot9B1[B:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HAE,HEC,ZN ; X-RAY DIFFRACTION 2.40Å
e6ot9A1[A:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HAE,HEC,ZN ; X-RAY DIFFRACTION 2.40Å
e6lw5A2[A:1000-23] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562,N-formyl peptide receptor 2 ; X-RAY DIFFRACTION 2.800Å
e6usfA3[A:347-451] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
chimera of soluble cytochrome b562 (BRIL) and neuronal acetylcholine receptor subunit alpha-4 ; ELECTRON MICROSCOPY
e6usfD3[D:347-451] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
chimera of soluble cytochrome b562 (BRIL) and neuronal acetylcholine receptor subunit alpha-4 ; ELECTRON MICROSCOPY
e7c61A2[A:240-345] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5-hydroxytryptamine receptor 1B,Soluble cytochrome b562,5-hydroxytryptamine receptor 1B ; X-RAY DIFFRACTION 3.000Å
e6ww2R1[R:1006-1111] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Frizzled-5,Soluble cytochrome b562 ; ELECTRON MICROSCOPY
e6ko5A2[A:1002-1106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Chimera of Soluble cytochrome b562 and Growth hormone secretagogue receptor type 1 ; X-RAY DIFFRACTION 3.300Å
e6s0lA1[A:1001-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
A2a adenosine receptor ; X-RAY DIFFRACTION 2.65Å
e6s0qA2[A:1001-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Adenosine receptor A2a,Soluble cytochrome b562,Adenosine receptor A2a ; X-RAY DIFFRACTION 2.65Å
e6wyuA1[A:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HEC,MPD,SO4 ; X-RAY DIFFRACTION 1.76Å
e6wyuB1[B:1-106] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Soluble cytochrome b562 ; ligands: HEC,MPD,SO4 ; X-RAY DIFFRACTION 1.76Å
Previous NextPseudo group of domains that do not map to PFam family profiles. Domains inside should not be considered as in one family.
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
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