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
Representatives:
e3b7sA1[A:1-208] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leukotriene A-4 hydrolase ; ligands: GOL ; X-RAY DIFFRACTION 1.465Å
e5mj6B2[B:160-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leucyl-cystinyl aminopeptidase ; ligands: 7O2,BMA,NAG ; X-RAY DIFFRACTION 2.53Å
e5ldsA3[A:61-281] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; ligands: NAG ; X-RAY DIFFRACTION 2Å
e5ldsB2[B:63-281] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; ligands: NAG ; X-RAY DIFFRACTION 2Å
e5ldsC3[C:62-281] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; ligands: NAG ; X-RAY DIFFRACTION 2Å
e5ldsD4[D:63-281] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; ligands: NAG ; X-RAY DIFFRACTION 2Å
e5lg6A2[A:59-281] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; ligands: NAG ; X-RAY DIFFRACTION 2.5Å
e5lg6B3[B:61-281] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; ligands: NAG ; X-RAY DIFFRACTION 2.5Å
e5mfrA2[A:3-193] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; ligands: 7MK,CL,GOL,MLI,NA ; X-RAY DIFFRACTION 1.400Å
e5mfsA3[A:3-193] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; ligands: 7ML,CL,DMS,GOL,MLI,NA ; X-RAY DIFFRACTION 1.570Å
e5mftA3[A:3-193] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; ligands: 7MF,CL,GOL,MLI,NA ; X-RAY DIFFRACTION 1.590Å
e3qnfA2[A:46-253] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Endoplasmic reticulum aminopeptidase 1 ; ligands: NAG ; X-RAY DIFFRACTION 3.00Å
e5nieA3[A:4-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leukotriene A-4 hydrolase ; X-RAY DIFFRACTION 2.603Å
e5nieB1[B:3-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leukotriene A-4 hydrolase ; X-RAY DIFFRACTION 2.603Å
e5nieC1[C:4-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leukotriene A-4 hydrolase ; X-RAY DIFFRACTION 2.603Å
e5ni6A2[A:3-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leukotriene A-4 hydrolase ; ligands: ACY,DJ3,YB ; X-RAY DIFFRACTION 1.54Å
e5niaA2[A:1-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leukotriene A-4 hydrolase ; X-RAY DIFFRACTION 1.764Å
e5nidA1[A:1-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leukotriene A-4 hydrolase ; X-RAY DIFFRACTION 1.568Å
e5ni4B1[B:2-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leukotriene A-4 hydrolase ; ligands: DJ3,IMD ; X-RAY DIFFRACTION 1.895Å
e5ni4C3[C:2-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leukotriene A-4 hydrolase ; ligands: DJ3 ; X-RAY DIFFRACTION 1.895Å
e5ni2A2[A:3-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leukotriene A-4 hydrolase ; ligands: DJ3,YB ; X-RAY DIFFRACTION 1.50Å
e5ni4A2[A:3-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leukotriene A-4 hydrolase ; ligands: DJ3 ; X-RAY DIFFRACTION 1.895Å
e4fyqA4[A:68-286] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; ligands: NAG,SO4 ; X-RAY DIFFRACTION 1.900Å
e6encA3[A:3-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leukotriene A-4 hydrolase ; ligands: BGW,YB ; X-RAY DIFFRACTION 1.95Å
e6buyA1[A:63-281] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; ligands: GLY,NAG,SO4 ; X-RAY DIFFRACTION 2.10Å
e6bv0A1[A:63-281] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; ligands: ARG,NAG,SO4 ; X-RAY DIFFRACTION 1.86Å
e6atkA3[A:68-286] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; ligands: NAG ; X-RAY DIFFRACTION 3.5Å
e6enbA2[A:4-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leukotriene A-4 hydrolase ; ligands: YB ; X-RAY DIFFRACTION 1.84Å
e6bv1A4[A:63-281] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; ligands: ASP,NAG,SO4 ; X-RAY DIFFRACTION 2.00Å
e6bv2A1[A:63-281] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; ligands: ILE,NAG,SO4 ; X-RAY DIFFRACTION 2.15Å
e6bv3A3[A:63-281] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; ligands: LEU,NAG,SO4 ; X-RAY DIFFRACTION 2.20Å
e6bv4A1[A:63-281] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; ligands: MET,NAG,SO4 ; X-RAY DIFFRACTION 2.03Å
e6endA2[A:4-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leukotriene A-4 hydrolase ; ligands: BGK,YB ; X-RAY DIFFRACTION 2.24Å
e6atkB1[B:68-286] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; ligands: NAG ; X-RAY DIFFRACTION 3.5Å
e6atkC4[C:68-286] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; ligands: NAG ; X-RAY DIFFRACTION 3.5Å
e5xm7A2[A:196-391] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
M1 family aminopeptidase ; ligands: 89X,GOL,MG ; X-RAY DIFFRACTION 1.960Å
e5y1xA3[A:195-391] Image Pymol Jmol Links: PDB, SCOP, CATH
M1 family aminopeptidase ; X-RAY DIFFRACTION 1.550Å
e5y3iA1[A:196-391] Image Pymol Jmol Links: PDB, SCOP, CATH
M1 family aminopeptidase ; ligands: 8N3,MG ; X-RAY DIFFRACTION 1.730Å
e5zi5A2[A:13-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; X-RAY DIFFRACTION 2.600Å
e6g8bA4[A:3-193] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; ligands: 7MF ; X-RAY DIFFRACTION 2.37Å
e5y19A4[A:196-391] Image Pymol Jmol Links: PDB, SCOP, CATH
M1 family aminopeptidase ; ligands: 8KO,MG ; X-RAY DIFFRACTION 1.830Å
e5y1hA2[A:196-391] Image Pymol Jmol Links: PDB, SCOP, CATH
M1 family aminopeptidase ; ligands: E8C,MG ; X-RAY DIFFRACTION 1.730Å
e5y1kA2[A:196-391] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
M1 family aminopeptidase ; ligands: B1B,MG ; X-RAY DIFFRACTION 1.810Å
e5y1qA1[A:196-391] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
M1 family aminopeptidase ; ligands: 8L0,MG ; X-RAY DIFFRACTION 2.140Å
e5y1rA3[A:196-391] Image Pymol Jmol Links: PDB, SCOP, CATH
M1 family aminopeptidase ; ligands: 8KR,MG ; X-RAY DIFFRACTION 1.690Å
e5y1sA1[A:196-391] Image Pymol Jmol Links: PDB, SCOP, CATH
M1 family aminopeptidase ; ligands: E8F,E8R,MG ; X-RAY DIFFRACTION 1.660Å
e5y1tA2[A:196-391] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
M1 family aminopeptidase ; ligands: E8G,MG ; X-RAY DIFFRACTION 2.140Å
e5y1vA3[A:196-391] Image Pymol Jmol Links: PDB, SCOP, CATH
M1 family aminopeptidase ; ligands: 8LO,MG ; X-RAY DIFFRACTION 1.620Å
e5y1wA3[A:196-391] Image Pymol Jmol Links: PDB, SCOP, CATH
M1 family aminopeptidase ; ligands: MG ; X-RAY DIFFRACTION 1.560Å
e5zi5B2[B:13-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; X-RAY DIFFRACTION 2.600Å
e5zi7A2[A:13-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; ligands: GLU ; X-RAY DIFFRACTION 1.860Å
e5zi7B2[B:13-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; ligands: GLU ; X-RAY DIFFRACTION 1.860Å
e5zieA3[A:13-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; ligands: ASP ; X-RAY DIFFRACTION 2.000Å
e5zieB4[B:13-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; ligands: ASP ; X-RAY DIFFRACTION 2.000Å
e5yqbA3[A:5-193] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Aminopeptidase N ; ligands: 0A1,GOL ; X-RAY DIFFRACTION 1.560Å
e5yo1A3[A:5-193] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Aminopeptidase N ; ligands: GOL,NA ; X-RAY DIFFRACTION 2.5Å
e5yq1A4[A:5-193] Image Pymol Jmol Links: PDB, SCOP, CATH
Aminopeptidase N ; ligands: 0A1,GOL ; X-RAY DIFFRACTION 1.580Å
e5yq2A1[A:5-193] Image Pymol Jmol Links: PDB, SCOP, CATH
Aminopeptidase N ; X-RAY DIFFRACTION 1.600Å
e5z65A1[A:64-281] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase ; ligands: NAG ; X-RAY DIFFRACTION 2.65Å
e6ea1A4[A:196-392] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
M1 family aminopeptidase ; ligands: GOL,J0Y,MG ; X-RAY DIFFRACTION 1.810Å
e6ea2A3[A:196-391] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
M1 family aminopeptidase ; ligands: GOL,J1G,MG ; X-RAY DIFFRACTION 1.350Å
e6eaaA3[A:196-391] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
M1 family aminopeptidase ; ligands: GOL,J1V,MG ; X-RAY DIFFRACTION 1.650Å
e6eabA1[A:196-391] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
M1 family aminopeptidase ; ligands: GOL,J2D,MG ; X-RAY DIFFRACTION 1.850Å
e6ee3A4[A:196-391] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
M1 family aminopeptidase ; ligands: J4V,MG ; X-RAY DIFFRACTION 1.820Å
e6ee4A2[A:196-391] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
M1 family aminopeptidase ; ligands: GOL,J4S,MG,PO4 ; X-RAY DIFFRACTION 1.580Å
e6ee6A3[A:196-391] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
M1 family aminopeptidase ; ligands: GOL,J4P,MG ; X-RAY DIFFRACTION 1.500Å
e6eedA1[A:196-391] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
M1 family aminopeptidase ; ligands: GOL,J6A,MG ; X-RAY DIFFRACTION 1.500Å
e6q4rA1[A:45-253] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Endoplasmic reticulum aminopeptidase 1,Endoplasmic reticulum aminopeptidase 1 ; ligands: EDO,HJ5,NA,NAG ; X-RAY DIFFRACTION 1.6Å
e6a8zA2[A:36-233] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Zinc metalloprotease, putative ; ligands: NA,TYR ; X-RAY DIFFRACTION 2.045Å
e6a8zB2[B:36-233] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Zinc metalloprotease, putative ; ligands: NA,TYR ; X-RAY DIFFRACTION 2.045Å
e6iffA2[A:36-235] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Zinc metalloprotease ; ligands: NA,TYR ; X-RAY DIFFRACTION 1.83Å
e6iffB2[B:36-235] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Zinc metalloprotease ; ligands: NA,TYR ; X-RAY DIFFRACTION 1.83Å
e6ifgA2[A:36-235] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Zinc metalloprotease ; ligands: FMT,ZN ; X-RAY DIFFRACTION 1.90Å
e6u7fA2[A:66-286] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; ligands: NAG ; X-RAY DIFFRACTION 2.750Å
e6u7fB4[B:66-286] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; ligands: NAG ; X-RAY DIFFRACTION 2.750Å
e6u7gA1[A:66-286] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; ligands: NAG ; X-RAY DIFFRACTION 2.3490Å
e6u7gB1[B:66-286] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; ligands: NAG ; X-RAY DIFFRACTION 2.3490Å
e6u7eA4[A:68-286] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; ligands: NAG ; X-RAY DIFFRACTION 2.990Å
e6u7eB1[B:68-286] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; ligands: NAG ; X-RAY DIFFRACTION 2.990Å
e6o5hA1[A:4-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leukotriene A-4 hydrolase ; ligands: LNJ ; X-RAY DIFFRACTION 2.84Å
e6o5hB1[B:3-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leukotriene A-4 hydrolase ; ligands: LNJ ; X-RAY DIFFRACTION 2.84Å
e6o5hC3[C:3-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leukotriene A-4 hydrolase ; ligands: LNJ ; X-RAY DIFFRACTION 2.84Å
e6rqxA4[A:46-253] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Endoplasmic reticulum aminopeptidase 1 ; ligands: EDO,NAG,SCN ; X-RAY DIFFRACTION 1.68Å
e6ryfA3[A:46-253] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Endoplasmic reticulum aminopeptidase 1 ; ligands: EDO,NA,NAG ; X-RAY DIFFRACTION 1.72Å
e6mgqB1[B:43-253] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Endoplasmic reticulum aminopeptidase 1 ; ligands: NAG ; X-RAY DIFFRACTION 2.830Å
e6ea4A3[A:53-270] Image Pymol Jmol Links: PDB, SCOP, CATH
Endoplasmic reticulum aminopeptidase 2 ; ligands: LYS,NAG ; X-RAY DIFFRACTION 2.45Å
e6ea4B4[B:54-270] Image Pymol Jmol Links: PDB, SCOP, CATH
Endoplasmic reticulum aminopeptidase 2 ; ligands: LYS,NAG ; X-RAY DIFFRACTION 2.45Å
e6m8pA2[A:46-253] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Endoplasmic reticulum aminopeptidase 1 ; ligands: NAG,P52,SO4 ; X-RAY DIFFRACTION 2.989Å
e6m8pB4[B:46-253] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Endoplasmic reticulum aminopeptidase 1 ; ligands: NAG,P52,SO4 ; X-RAY DIFFRACTION 2.989Å
e6m8pC1[C:46-253] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Endoplasmic reticulum aminopeptidase 1 ; ligands: NAG,P52,SO4 ; X-RAY DIFFRACTION 2.989Å
e6m8pD1[D:46-253] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Endoplasmic reticulum aminopeptidase 1 ; ligands: NAG,P52,SO4 ; X-RAY DIFFRACTION 2.989Å
e6m8pE4[E:46-253] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Endoplasmic reticulum aminopeptidase 1 ; ligands: NAG,P52,SO4 ; X-RAY DIFFRACTION 2.989Å
e6m8pF3[F:46-253] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Endoplasmic reticulum aminopeptidase 1 ; ligands: NAG,P52,SO4 ; X-RAY DIFFRACTION 2.989Å
e6m8pG2[G:46-253] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Endoplasmic reticulum aminopeptidase 1 ; ligands: NAG,P52,SO4 ; X-RAY DIFFRACTION 2.989Å
e6m8pH4[H:46-253] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Endoplasmic reticulum aminopeptidase 1 ; ligands: NAG,P52,SO4 ; X-RAY DIFFRACTION 2.989Å
e6m8pI4[I:46-253] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Endoplasmic reticulum aminopeptidase 1 ; ligands: NAG,P52,SO4 ; X-RAY DIFFRACTION 2.989Å
e6m8pJ3[J:46-253] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Endoplasmic reticulum aminopeptidase 1 ; ligands: NAG,P52,SO4 ; X-RAY DIFFRACTION 2.989Å
e6m8pK1[K:46-253] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Endoplasmic reticulum aminopeptidase 1 ; ligands: NAG,P52,SO4 ; X-RAY DIFFRACTION 2.989Å
e6m8pL3[L:46-253] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Endoplasmic reticulum aminopeptidase 1 ; ligands: NAG,P52,SO4 ; X-RAY DIFFRACTION 2.989Å
e6m8pM1[M:46-253] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Endoplasmic reticulum aminopeptidase 1 ; ligands: NAG,P52,SO4 ; X-RAY DIFFRACTION 2.989Å
e6m8pN3[N:46-253] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Endoplasmic reticulum aminopeptidase 1 ; ligands: NAG,P52,SO4 ; X-RAY DIFFRACTION 2.989Å
e6m8pO4[O:46-253] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Endoplasmic reticulum aminopeptidase 1 ; ligands: NAG,P52,SO4 ; X-RAY DIFFRACTION 2.989Å
e6m8pP1[P:46-253] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Endoplasmic reticulum aminopeptidase 1 ; ligands: NAG,P52,SO4 ; X-RAY DIFFRACTION 2.989Å
e6m8pQ2[Q:46-253] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Endoplasmic reticulum aminopeptidase 1 ; ligands: NAG,P52,SO4 ; X-RAY DIFFRACTION 2.989Å
e6m8pR1[R:46-253] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Endoplasmic reticulum aminopeptidase 1 ; ligands: NAG,P52,SO4 ; X-RAY DIFFRACTION 2.989Å
e6m8pS2[S:46-253] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Endoplasmic reticulum aminopeptidase 1 ; ligands: NAG,P52,SO4 ; X-RAY DIFFRACTION 2.989Å
e6m8pT2[T:46-253] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Endoplasmic reticulum aminopeptidase 1 ; ligands: NAG,P52,SO4 ; X-RAY DIFFRACTION 2.989Å
e6m8pU3[U:46-253] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Endoplasmic reticulum aminopeptidase 1 ; ligands: NAG,P52,SO4 ; X-RAY DIFFRACTION 2.989Å
e6m8pV4[V:46-253] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Endoplasmic reticulum aminopeptidase 1 ; ligands: NAG,P52,SO4 ; X-RAY DIFFRACTION 2.989Å
e6mgqA3[A:43-253] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Endoplasmic reticulum aminopeptidase 1 ; ligands: BMA,MAN,NAG ; X-RAY DIFFRACTION 2.830Å
e6mgqC1[C:42-253] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Endoplasmic reticulum aminopeptidase 1 ; ligands: NAG ; X-RAY DIFFRACTION 2.830Å
e6koyA2[A:36-235] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Zinc metalloprotease ; ligands: TRP ; X-RAY DIFFRACTION 2.35Å
e6koyB2[B:36-235] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Zinc metalloprotease ; ligands: TRP ; X-RAY DIFFRACTION 2.35Å
e6kozB2[B:36-235] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Zinc metalloprotease, putative ; ligands: LEU,NA ; X-RAY DIFFRACTION 2.25Å
e6kozA2[A:36-235] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Zinc metalloprotease, putative ; ligands: LEU,NA ; X-RAY DIFFRACTION 2.25Å
e6kp0A2[A:36-235] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Zinc metalloprotease, putative ; ligands: ARG,NA ; X-RAY DIFFRACTION 2.10Å
e6kp0B2[B:36-235] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Zinc metalloprotease, putative ; ligands: ARG,NA ; X-RAY DIFFRACTION 2.10Å
e6t6rA4[A:45-253] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Endoplasmic reticulum aminopeptidase 1 ; ligands: EDO,MLT ; X-RAY DIFFRACTION 1.67Å
e6sbqA4[A:195-391] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
M1-family alanyl aminopeptidase ; ligands: 7ML,MLI,NA ; X-RAY DIFFRACTION 1.330Å
e6sbrA1[A:195-391] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
M1-family alanyl aminopeptidase ; ligands: B3P,CL,L5E ; X-RAY DIFFRACTION 1.430Å
e6kp1A2[A:36-235] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Zinc metalloprotease, putative ; ligands: MET,NA ; X-RAY DIFFRACTION 2.19Å
e6kp1B2[B:36-235] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Zinc metalloprotease, putative ; ligands: MET,NA ; X-RAY DIFFRACTION 2.19Å
e6ydxA1[A:157-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leucyl-cystinyl aminopeptidase ; ligands: EDO,NAG,ONN ; X-RAY DIFFRACTION 3.01Å
e6ydxB4[B:159-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leucyl-cystinyl aminopeptidase ; ligands: EDO,NAG,ONN ; X-RAY DIFFRACTION 3.01Å
e6oiuA1[A:520-732] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; X-RAY DIFFRACTION 2.200Å
e6oiuB3[B:520-732] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; ligands: GOL ; X-RAY DIFFRACTION 2.200Å
e6oiuC1[C:520-732] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; X-RAY DIFFRACTION 2.200Å
e6oiuD2[D:522-732] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; X-RAY DIFFRACTION 2.200Å
e7auzA3[A:4-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leukotriene A-4 hydrolase ; ligands: RZE,YB ; X-RAY DIFFRACTION 1.900Å
e7av0A1[A:4-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leukotriene A-4 hydrolase ; ligands: RZB,YB ; X-RAY DIFFRACTION 1.900Å
e7av1A1[A:2-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leukotriene A-4 hydrolase ; ligands: RZK,YB ; X-RAY DIFFRACTION 1.790Å
e7av2A3[A:4-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leukotriene A-4 hydrolase ; ligands: RZN,YB ; X-RAY DIFFRACTION 1.950Å
e6hqaA3[A:36-93,A:162-179,A:209-273,A:331-364] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Taf2 ; ELECTRON MICROSCOPY
e7pfsA3[A:48-270] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Endoplasmic reticulum aminopeptidase 2 ; ligands: 7OO,EDO,IMD,NAG ; X-RAY DIFFRACTION 2.7Å
e7pfsB1[B:50-270] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Endoplasmic reticulum aminopeptidase 2 ; ligands: 7OO,NAG ; X-RAY DIFFRACTION 2.7Å
e7p7pB1[B:51-270] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Endoplasmic reticulum aminopeptidase 2 ; ligands: 62S,NAG ; X-RAY DIFFRACTION 3.0Å
e7p7pA4[A:50-270] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Endoplasmic reticulum aminopeptidase 2 ; ligands: 62S,NAG,PGE ; X-RAY DIFFRACTION 3.0Å
e7vpqA2[A:66-286] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; ligands: NAG ; X-RAY DIFFRACTION 3.10Å
e7vppA1[A:58-281] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase ; ligands: GOL,NAG ; X-RAY DIFFRACTION 2.69Å
e7kzeA2[A:3-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leukotriene A-4 hydrolase ; ligands: N0Y ; X-RAY DIFFRACTION 2.9Å
e7kzeB3[B:3-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leukotriene A-4 hydrolase ; ligands: PGE ; X-RAY DIFFRACTION 2.9Å
e7kzeC1[C:3-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leukotriene A-4 hydrolase ; ligands: N0Y ; X-RAY DIFFRACTION 2.9Å
e7llqA1[A:3-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leukotriene A-4 hydrolase ; ligands: 28T,N0Y ; X-RAY DIFFRACTION 2.85Å
e7llqB1[B:3-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leukotriene A-4 hydrolase ; ligands: 28T,N0Y ; X-RAY DIFFRACTION 2.85Å
e7llqC3[C:3-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leukotriene A-4 hydrolase ; ligands: 28T,N0Y ; X-RAY DIFFRACTION 2.85Å
e7z28A2[A:45-253] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Endoplasmic reticulum aminopeptidase 1 ; ligands: EDO,I88,NAG ; X-RAY DIFFRACTION 1.55Å
e7nupC4[C:52-270] Image Pymol Jmol Links: PDB, SCOP, CATH
Endoplasmic reticulum aminopeptidase 2 ; ligands: BR,NAG ; X-RAY DIFFRACTION 3.100Å
e7nskB1[B:54-270] Image Pymol Jmol Links: PDB, SCOP, CATH
Endoplasmic reticulum aminopeptidase 2 ; ligands: NAG,UQE ; X-RAY DIFFRACTION 3.10Å
e7nupD1[D:51-270] Image Pymol Jmol Links: PDB, SCOP, CATH
Endoplasmic reticulum aminopeptidase 2 ; ligands: EDO,NAG ; X-RAY DIFFRACTION 3.100Å
e7sh0B1[B:54-270] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Endoplasmic reticulum aminopeptidase 2 ; ligands: GIY,MES ; X-RAY DIFFRACTION 3.2Å
e7vppC4[C:61-281] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase ; ligands: NAG ; X-RAY DIFFRACTION 2.69Å
e7nskA1[A:52-270] Image Pymol Jmol Links: PDB, SCOP, CATH
Endoplasmic reticulum aminopeptidase 2 ; ligands: EDO,NAG,UQE ; X-RAY DIFFRACTION 3.10Å
e7nupA1[A:49-270] Image Pymol Jmol Links: PDB, SCOP, CATH
Endoplasmic reticulum aminopeptidase 2 ; ligands: NAG ; X-RAY DIFFRACTION 3.100Å
e7nupB3[B:51-270] Image Pymol Jmol Links: PDB, SCOP, CATH
Endoplasmic reticulum aminopeptidase 2 ; ligands: EDO,NAG ; X-RAY DIFFRACTION 3.100Å
e7vpqC4[C:66-286] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; ligands: NAG ; X-RAY DIFFRACTION 3.10Å
e7vpqE3[E:66-286] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; ligands: NAG ; X-RAY DIFFRACTION 3.10Å
e7zyfA4[A:158-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leucyl-cystinyl aminopeptidase, pregnancy serum form ; ligands: EDO,KFR,NAG ; X-RAY DIFFRACTION 2.81Å
e7zyfB4[B:158-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leucyl-cystinyl aminopeptidase, pregnancy serum form ; ligands: EDO,KFR,NAG ; X-RAY DIFFRACTION 2.81Å
e7u0lA2[A:71-292] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminopeptidase N ; ligands: NAG ; X-RAY DIFFRACTION 3.3Å
e8eydA1[A:197-391] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
M1 family aminopeptidase ; ligands: X4O ; X-RAY DIFFRACTION 1.83Å
e8eyfA1[A:197-391] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
M1 family aminopeptidase ; ligands: DMS,GOL,X4T ; X-RAY DIFFRACTION 1.9Å
e8ewzA2[A:196-391] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
M1 family aminopeptidase ; ligands: GOL,MG,X0I ; X-RAY DIFFRACTION 1.75Å
e8ex3A1[A:196-391] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
M1 family aminopeptidase ; ligands: GOL,MG,X10 ; X-RAY DIFFRACTION 1.6Å
e8eyeA3[A:196-391] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
M1 family aminopeptidase ; ligands: GOL,MG,X4I ; X-RAY DIFFRACTION 1.83Å
e8ez2A4[A:195-391] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
M1 family aminopeptidase ; ligands: GOL,MG,X68 ; X-RAY DIFFRACTION 1.83Å
e8avaA2[A:4-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leukotriene A-4 hydrolase ; ligands: ACT,GOL,OVO,YB ; X-RAY DIFFRACTION 1.354Å
e8awhA3[A:4-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leukotriene A-4 hydrolase ; ligands: ACT,GOL,OD6,YB ; X-RAY DIFFRACTION 1.415Å
e8sw0A4[A:51-252] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; X-RAY DIFFRACTION 2.300Å
PreviousPseudo group of domains that do not map to PFam family profiles. Domains inside should not be considered as in one family.
some similarity with Ig fold
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