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X - Possible homology level

H - Homology level

T - Topology level

F - Family level

* - Provisional representative

Keyword search

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

X: Immunoglobulin-like beta-sandwich
H: Immunoglobulin-related
T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like
F: Cadherin

PF00028 CL0159

Representatives:

e2omzB1[B:-2-101] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Epithelial-cadherin ; X-RAY DIFFRACTION 1.600Å

e4zi8B2[B:99-207] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protein Pcdhgc3 ; ligands: CA,MPD ; X-RAY DIFFRACTION 1.698Å

e4zi8B3[B:208-314] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protein Pcdhgc3 ; ligands: CA,EPE,MPD ; X-RAY DIFFRACTION 1.698Å

e5uz8A1[A:2265-2372] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Cadherin-23 ; ligands: CA ; X-RAY DIFFRACTION 1.85Å

e5uz8A2[A:2373-2479] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Cadherin-23 ; ligands: CA,CL,GSH ; X-RAY DIFFRACTION 1.85Å

e5uz8A3[A:2480-2581] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Cadherin-23 ; ligands: CA,GSH ; X-RAY DIFFRACTION 1.85Å

e1edhA1[A:102-213] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

E-CADHERIN ; ligands: CA ; X-RAY DIFFRACTION 2.0Å

e5tpkA1[A:690-791] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin-15 ; ligands: CA ; X-RAY DIFFRACTION 2.00Å

e5t4mB2[B:367-481] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin-15 ; ligands: CA,CL ; X-RAY DIFFRACTION 2.24Å

e5t4mB3[B:482-595] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin-15 ; ligands: CA ; X-RAY DIFFRACTION 2.24Å

e5i8dA1[A:1929-2038] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Cadherin-23 ; ligands: CA ; X-RAY DIFFRACTION 2.69Å

e5i8dA2[A:2039-2144] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Cadherin-23 ; ligands: CA ; X-RAY DIFFRACTION 2.69Å

e5i8dA3[A:2145-2263] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Cadherin-23 ; ligands: CA ; X-RAY DIFFRACTION 2.69Å

e4xhzA1[A:795-898] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin-15 ; ligands: CA ; X-RAY DIFFRACTION 2.8Å

e4xhzA2[A:899-1008] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin-15 ; ligands: CA,CL ; X-RAY DIFFRACTION 2.8Å

e4xhzA3[A:1009-1116] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin-15 ; X-RAY DIFFRACTION 2.8Å

e1l3wA3[A:214-326] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

EP-CADHERIN ; ligands: CA,NAG,NDG ; X-RAY DIFFRACTION 3.08Å

e1l3wA4[A:327-433] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

EP-CADHERIN ; ligands: CA,NAG,NDG ; X-RAY DIFFRACTION 3.08Å

e5szrC3[C:210-261] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protein Pcdhgb2 ; X-RAY DIFFRACTION 2.3Å

e5szqA5[A:264-371] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin gamma-A4 ; ligands: CA ; X-RAY DIFFRACTION 2.56Å

e5t4mA1[A:241-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin-15 ; X-RAY DIFFRACTION 2.24Å

e5t4nA2[A:241-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin-15 ; X-RAY DIFFRACTION 2.701Å

e5t4nB1[B:240-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin-15 ; ligands: CA,CL ; X-RAY DIFFRACTION 2.701Å

e4zi9A3[A:100-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MCG133388, isoform CRA_t ; ligands: CA ; X-RAY DIFFRACTION 1.7Å

e3k5rA1[A:101-217] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Cadherin 13 ; X-RAY DIFFRACTION 2.0Å

e3k5rB1[B:101-217] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Cadherin 13 ; X-RAY DIFFRACTION 2.0Å

e1q55A4[A:327-433] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

EP-cadherin ; ligands: CA,NAG,NDG ; ELECTRON MICROSCOPY

e1q55B4[B:327-433] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

EP-cadherin ; ligands: CA,NAG,NDG ; ELECTRON MICROSCOPY

e1q5aA4[A:327-433] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

EP-cadherin ; ligands: CA,NAG,NDG ; ELECTRON MICROSCOPY

e1q5aB4[B:327-433] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

EP-cadherin ; ligands: CA,NAG,NDG ; ELECTRON MICROSCOPY

e1q5bA4[A:327-433] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

EP-cadherin ; ligands: CA,NAG,NDG ; ELECTRON MICROSCOPY

e1q5bB4[B:327-433] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

EP-cadherin ; ligands: CA,NAG,NDG ; ELECTRON MICROSCOPY

e1q5bC4[C:327-433] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

EP-cadherin ; ligands: CA,NAG,NDG ; ELECTRON MICROSCOPY

e1q5cB4[B:327-433] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

EP-cadherin ; ligands: CA,NAG,NDG ; ELECTRON MICROSCOPY

e1q55C8[C:327-433] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

EP-cadherin ; ligands: CA,NAG,NDG ; ELECTRON MICROSCOPY

e1q55D8[D:327-433] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

EP-cadherin ; ligands: CA,NAG,NDG ; ELECTRON MICROSCOPY

e1q5cC8[C:327-433] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

EP-cadherin ; ligands: CA,NAG,NDG ; ELECTRON MICROSCOPY

e1q5cD8[D:327-433] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

EP-cadherin ; ligands: CA,NAG,NDG ; ELECTRON MICROSCOPY

e1q5cA8[A:327-433] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

EP-cadherin ; ligands: CA,NAG,NDG ; ELECTRON MICROSCOPY

e5erdA3[A:334-443] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Desmoglein-2 ; ligands: CA,MAN,NAG ; X-RAY DIFFRACTION 2.9Å

e5erdB5[B:334-443] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Desmoglein-2 ; ligands: CA,MAN,NAG ; X-RAY DIFFRACTION 2.9Å

e5j5jA5[A:332-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Desmocollin-2,Desmoglein-2 ; ligands: CA,MAN,NAG ; X-RAY DIFFRACTION 3.290Å

e5dzwA1[A:98-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin alpha-4 ; ligands: CA ; X-RAY DIFFRACTION 2.42Å

e4zmtB1[B:102-215] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Cadherin-3 ; ligands: CA ; X-RAY DIFFRACTION 2.70Å

e4zmtE2[E:102-215] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Cadherin-3 ; ligands: CA ; X-RAY DIFFRACTION 2.70Å

e5k8rA4[A:311-414] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin gamma-B3 ; ligands: CA,NA ; X-RAY DIFFRACTION 2.5Å

e5k8rA2[A:207-310] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin gamma-B3 ; ligands: CA,CL ; X-RAY DIFFRACTION 2.5Å

e5t9tA3[A:97-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin gamma B2-alpha C ; X-RAY DIFFRACTION 3.5Å

e5t9tB2[B:97-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin gamma B2-alpha C ; X-RAY DIFFRACTION 3.5Å

e5szrA4[A:526-637] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protein Pcdhgb2 ; X-RAY DIFFRACTION 2.3Å

e5szrB4[B:526-637] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protein Pcdhgb2 ; X-RAY DIFFRACTION 2.3Å

e5szrC5[C:526-637] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protein Pcdhgb2 ; X-RAY DIFFRACTION 2.3Å

e5sznA5[A:208-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin gamma A9 ; X-RAY DIFFRACTION 2.940Å

e5t9tA4[A:206-312] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin gamma B2-alpha C ; X-RAY DIFFRACTION 3.5Å

e5t9tB3[B:206-312] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin gamma B2-alpha C ; X-RAY DIFFRACTION 3.5Å

e5sznA4[A:418-529] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin gamma A9 ; X-RAY DIFFRACTION 2.940Å

e5t9tA5[A:416-526] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin gamma B2-alpha C ; X-RAY DIFFRACTION 3.5Å

e5t9tB4[B:416-527] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin gamma B2-alpha C ; X-RAY DIFFRACTION 3.5Å

e5sznA2[A:313-419] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin gamma A9 ; X-RAY DIFFRACTION 2.940Å

e5t9tA2[A:311-417] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin gamma B2-alpha C ; X-RAY DIFFRACTION 3.5Å

e5t9tB1[B:311-417] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin gamma B2-alpha C ; X-RAY DIFFRACTION 3.5Å

e5szrC1[C:262-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protein Pcdhgb2 ; X-RAY DIFFRACTION 2.3Å

e5szlA2[A:313-414] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTOCADHERIN GAMMA A1 EXTRACELLULAR CADHERIN DOMAINS 1-4, Protein Pcdhga1 ; X-RAY DIFFRACTION 4.20Å

e5szlB4[B:313-413] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTOCADHERIN GAMMA A1 EXTRACELLULAR CADHERIN DOMAINS 1-4, Protein Pcdhga1 ; X-RAY DIFFRACTION 4.20Å

e5szlC3[C:313-419] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTOCADHERIN GAMMA A1 EXTRACELLULAR CADHERIN DOMAINS 1-4, Protein Pcdhga1 ; X-RAY DIFFRACTION 4.20Å

e5szlD4[D:313-417] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTOCADHERIN GAMMA A1 EXTRACELLULAR CADHERIN DOMAINS 1-4, Protein Pcdhga1 ; X-RAY DIFFRACTION 4.20Å

e5szmA1[A:312-416] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PcdhgA8 or protocadherin gamma A8 ; X-RAY DIFFRACTION 3.60Å

e5szoA4[A:309-413] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin Gamma B7 ; X-RAY DIFFRACTION 3.59Å

e5szoB1[B:309-414] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin Gamma B7 ; X-RAY DIFFRACTION 3.59Å

e5szrA1[A:311-415] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protein Pcdhgb2 ; X-RAY DIFFRACTION 2.3Å

e5szrA2[A:416-525] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protein Pcdhgb2 ; X-RAY DIFFRACTION 2.3Å

e5szrB1[B:311-415] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protein Pcdhgb2 ; X-RAY DIFFRACTION 2.3Å

e5szrB2[B:416-525] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protein Pcdhgb2 ; X-RAY DIFFRACTION 2.3Å

e5szlA1[A:209-312] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTOCADHERIN GAMMA A1 EXTRACELLULAR CADHERIN DOMAINS 1-4, Protein Pcdhga1 ; X-RAY DIFFRACTION 4.20Å

e5szlB2[B:209-312] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTOCADHERIN GAMMA A1 EXTRACELLULAR CADHERIN DOMAINS 1-4, Protein Pcdhga1 ; X-RAY DIFFRACTION 4.20Å

e5szlC2[C:209-312] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTOCADHERIN GAMMA A1 EXTRACELLULAR CADHERIN DOMAINS 1-4, Protein Pcdhga1 ; X-RAY DIFFRACTION 4.20Å

e5szlD1[D:209-312] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTOCADHERIN GAMMA A1 EXTRACELLULAR CADHERIN DOMAINS 1-4, Protein Pcdhga1 ; X-RAY DIFFRACTION 4.20Å

e5szmA3[A:208-311] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PcdhgA8 or protocadherin gamma A8 ; X-RAY DIFFRACTION 3.60Å

e5szoA3[A:207-308] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin Gamma B7 ; X-RAY DIFFRACTION 3.59Å

e5szoB4[B:207-308] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin Gamma B7 ; X-RAY DIFFRACTION 3.59Å

e5szpA4[A:207-308] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin Gamma B7 ; X-RAY DIFFRACTION 3.10Å

e5szpB1[B:207-308] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin Gamma B7 ; X-RAY DIFFRACTION 3.10Å

e5szrA3[A:209-310] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protein Pcdhgb2 ; X-RAY DIFFRACTION 2.3Å

e5szrB3[B:209-310] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protein Pcdhgb2 ; X-RAY DIFFRACTION 2.3Å

e5cyxA1[A:1-97] Image Pymol Jmol Links: PDB, SCOP, CATH

Protein Cdhr2 ; ligands: CA ; X-RAY DIFFRACTION 2.1Å

e5cyxA3[A:98-214] Image Pymol Jmol Links: PDB, SCOP, CATH

Protein Cdhr2 ; ligands: CA,CL ; X-RAY DIFFRACTION 2.1Å

e5co1A1[A:317-423] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin-19 isoform 1 ; ligands: CA ; X-RAY DIFFRACTION 2.51Å

e5czrA2[A:98-215] Image Pymol Jmol Links: PDB, SCOP, CATH

Cadherin-related family member 2 ; ligands: CA ; X-RAY DIFFRACTION 2.3Å

e5czrB1[B:98-215] Image Pymol Jmol Links: PDB, SCOP, CATH

Cadherin-related family member 2 ; ligands: CA ; X-RAY DIFFRACTION 2.3Å

e5czrC2[C:98-216] Image Pymol Jmol Links: PDB, SCOP, CATH

Cadherin-related family member 2 ; ligands: CA ; X-RAY DIFFRACTION 2.3Å

e5czrD1[D:98-215] Image Pymol Jmol Links: PDB, SCOP, CATH

Cadherin-related family member 2 ; ligands: CA ; X-RAY DIFFRACTION 2.3Å

e5co1A2[A:213-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin-19 isoform 1 ; ligands: CA ; X-RAY DIFFRACTION 2.51Å

e5czrA1[A:1-97] Image Pymol Jmol Links: PDB, SCOP, CATH

Cadherin-related family member 2 ; ligands: CA ; X-RAY DIFFRACTION 2.3Å

e5czrB2[B:0-97] Image Pymol Jmol Links: PDB, SCOP, CATH

Cadherin-related family member 2 ; ligands: CA ; X-RAY DIFFRACTION 2.3Å

e5czrC1[C:1-97] Image Pymol Jmol Links: PDB, SCOP, CATH

Cadherin-related family member 2 ; ligands: CA ; X-RAY DIFFRACTION 2.3Å

e5czrD2[D:0-97] Image Pymol Jmol Links: PDB, SCOP, CATH

Cadherin-related family member 2 ; ligands: CA ; X-RAY DIFFRACTION 2.3Å

e5co1B2[B:317-422] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin-19 isoform 1 ; ligands: CA ; X-RAY DIFFRACTION 2.51Å

e5co1C2[C:317-422] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin-19 isoform 1 ; ligands: CA ; X-RAY DIFFRACTION 2.51Å

e5co1D2[D:317-422] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin-19 isoform 1 ; ligands: CA ; X-RAY DIFFRACTION 2.51Å

e5co1B3[B:213-256] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin-19 isoform 1 ; ligands: CA ; X-RAY DIFFRACTION 2.51Å

e5co1C3[C:213-257] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin-19 isoform 1 ; ligands: CA ; X-RAY DIFFRACTION 2.51Å

e5co1D3[D:213-258] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin-19 isoform 1 ; ligands: CA ; X-RAY DIFFRACTION 2.51Å

e5szqA1[A:210-263] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin gamma-A4 ; ligands: CA ; X-RAY DIFFRACTION 2.56Å

e5iu9A2[A:317-422] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin-19 isoform 1 ; ligands: CA ; X-RAY DIFFRACTION 3.590Å

e5iu9B4[B:317-423] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin-19 isoform 1 ; ligands: CA ; X-RAY DIFFRACTION 3.590Å

e5szqA3[A:416-527] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin gamma-A4 ; ligands: CA,MAN,NAG ; X-RAY DIFFRACTION 2.56Å

e5iu9A4[A:210-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin-19 isoform 1 ; ligands: CA,NA ; X-RAY DIFFRACTION 3.590Å

e5iu9B3[B:210-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin-19 isoform 1 ; ligands: CA,NA ; X-RAY DIFFRACTION 3.590Å

e5iu9A3[A:100-209] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin-19 isoform 1 ; ligands: CA ; X-RAY DIFFRACTION 3.590Å

e5iu9B2[B:100-209] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin-19 isoform 1 ; ligands: CA ; X-RAY DIFFRACTION 3.590Å

e5t4mA2[A:367-481] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin-15 ; ligands: CA ; X-RAY DIFFRACTION 2.24Å

e5t4nA3[A:367-481] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin-15 ; ligands: CA ; X-RAY DIFFRACTION 2.701Å

e5t4mA3[A:482-587] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin-15 ; ligands: CA ; X-RAY DIFFRACTION 2.24Å

e5t4nA1[A:482-587] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin-15 ; ligands: CA ; X-RAY DIFFRACTION 2.701Å

e5t4nB2[B:368-481] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protocadherin-15 ; ligands: CA,CL ; X-RAY DIFFRACTION 2.701Å

e4ux8A2[A:155-264] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTO-ONCOGENE TYROSINE-PROTEIN KINASE RECEPTOR RET ; ligands: CA ; ELECTRON MICROSCOPY

F: Unmapped domains

Pseudo group of domains that do not map to PFam family profiles. Domains inside should not be considered as in one family.

X: Glycosyl hydrolase domain-like

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