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:
e1cs6A4[A:300-388] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
AXONIN-1 ; X-RAY DIFFRACTION 1.8Å
e1vcaA2[A:1-90] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
HUMAN VASCULAR CELL ADHESION MOLECULE-1 ; X-RAY DIFFRACTION 1.8Å
e1epfA1[A:1-97] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN (NEURAL CELL ADHESION MOLECULE) ; X-RAY DIFFRACTION 1.85Å
e1wwcA1[A:300-404] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN (NT-3 GROWTH FACTOR RECEPTOR TRKC) ; X-RAY DIFFRACTION 1.90Å
swap
e1rhfA1[A:7-97] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tyrosine-protein kinase receptor TYRO3 ; ligands: ACT ; X-RAY DIFFRACTION 1.95Å
e1fhgA1[A:34-135] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
TELOKIN ; X-RAY DIFFRACTION 1.98Å
e4x9fA4[A:306-389] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Down Syndrome Cell Adhesion Molecule isoform 6.9 ; ligands: BMA,MAN,NAG ; X-RAY DIFFRACTION 2.35Å
e4x9fB1[B:306-389] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Down Syndrome Cell Adhesion Molecule isoform 6.9 ; ligands: BMA ; X-RAY DIFFRACTION 2.35Å
e4x9hA2[A:312-395] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Down syndrome cell adhesion molecule, isoform AP ; X-RAY DIFFRACTION 2.95Å
e4x9hB2[B:312-395] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Down syndrome cell adhesion molecule, isoform AP ; X-RAY DIFFRACTION 2.95Å
e4x9iA2[A:308-391] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Down Syndrome Cell Adhesion Molecule, isoform 9.44 ; ligands: GOL,NAG ; X-RAY DIFFRACTION 2.9Å
e4x9iB4[B:308-391] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Down Syndrome Cell Adhesion Molecule, isoform 9.44 ; X-RAY DIFFRACTION 2.9Å
e4xb7A2[A:312-395] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Down syndrome cell adhesion molecule, isoform 4.4 ; X-RAY DIFFRACTION 4Å
e4xb7B3[B:312-395] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Down syndrome cell adhesion molecule, isoform 4.4 ; ligands: BMA ; X-RAY DIFFRACTION 4Å
e4xb8A4[A:308-391] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Down Syndrome Cell Adhesion Molecule, isoform 9.44 ; ligands: ZN ; X-RAY DIFFRACTION 3.2Å
e4xb8B4[B:308-391] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Down Syndrome Cell Adhesion Molecule, isoform 9.44 ; ligands: ZN ; X-RAY DIFFRACTION 3.2Å
e4xhqA3[A:305-388] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Dscam ; ligands: NA ; X-RAY DIFFRACTION
e2wv3A1[A:93-190] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NEUROPLASTIN ; ligands: NAG ; X-RAY DIFFRACTION 1.95Å
e5fttA2[A:153-247] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NETRIN RECEPTOR UNC5D ; ligands: NAG ; X-RAY DIFFRACTION 3.38Å
e5fttE1[E:153-247] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NETRIN RECEPTOR UNC5D ; ligands: NAG ; X-RAY DIFFRACTION 3.38Å
e5noiA1[A:415-510] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Roundabout homolog 2 ; X-RAY DIFFRACTION 2.4Å
e5wy8A1[A:21-119] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Receptor-type tyrosine-protein phosphatase delta ; X-RAY DIFFRACTION 3.000Å
e5xnpA2[A:284-374] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leucine-rich repeat and fibronectin type-III domain-containing protein 5 ; ligands: CA,NAG,SO4 ; X-RAY DIFFRACTION 3.729Å
e5o5gA4[A:264-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Roundabout homolog 1 ; X-RAY DIFFRACTION 3.0Å
e5xnpD1[D:21-119] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Receptor-type tyrosine-protein phosphatase delta ; ligands: CL ; X-RAY DIFFRACTION 3.729Å
e5w21C1[C:251-361] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fibroblast growth factor receptor 1 ; X-RAY DIFFRACTION 3.0Å
e5w21C2[C:149-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fibroblast growth factor receptor 1 ; X-RAY DIFFRACTION 3.0Å
e5xnpB2[B:284-374] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leucine-rich repeat and fibronectin type-III domain-containing protein 5 ; ligands: CA,NAG,SO4 ; X-RAY DIFFRACTION 3.729Å
e5opeA1[A:264-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Roundabout homolog 1 ; X-RAY DIFFRACTION 2.5Å
e5xnpE1[E:21-119] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Receptor-type tyrosine-protein phosphatase delta ; ligands: CL ; X-RAY DIFFRACTION 3.729Å
e5xwuA1[A:28-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Receptor-type tyrosine-protein phosphatase delta ; ligands: MES ; X-RAY DIFFRACTION 3.18Å
e5xwuC2[C:28-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Receptor-type tyrosine-protein phosphatase delta ; ligands: MES ; X-RAY DIFFRACTION 3.18Å
e5xwtA3[A:28-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Receptor-type tyrosine-protein phosphatase delta ; X-RAY DIFFRACTION 3.94Å
e5xwtC2[C:28-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Receptor-type tyrosine-protein phosphatase delta ; X-RAY DIFFRACTION 3.94Å
e5xwuB1[B:296-386] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leucine-rich repeat and fibronectin type III domain-containing protein 1 ; ligands: NAG ; X-RAY DIFFRACTION 3.18Å
e5xwuD1[D:296-386] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leucine-rich repeat and fibronectin type III domain-containing protein 1 ; ligands: NAG ; X-RAY DIFFRACTION 3.18Å
e5xwxA1[A:152-260] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein sidekick-1 ; X-RAY DIFFRACTION 1.55Å
e5xx0A2[A:307-403] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein sidekick-2 ; X-RAY DIFFRACTION 2.40Å
e5xx0A1[A:110-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein sidekick-2 ; X-RAY DIFFRACTION 2.40Å
e5xwxA2[A:349-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein sidekick-1 ; X-RAY DIFFRACTION 1.55Å
e5z5kA3[A:330-418] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Netrin receptor DCC ; X-RAY DIFFRACTION 2.4930Å
e6f2oA2[A:284-373] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Leucine-rich repeat and fibronectin type-III domain-containing protein 5 ; X-RAY DIFFRACTION 3.000Å
e5xwxB1[B:152-260] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein sidekick-1 ; X-RAY DIFFRACTION 1.55Å
e5xx0B2[B:307-403] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein sidekick-2 ; X-RAY DIFFRACTION 2.40Å
e5xx0B3[B:110-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein sidekick-2 ; X-RAY DIFFRACTION 2.40Å
e5xwxB2[B:349-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein sidekick-1 ; X-RAY DIFFRACTION 1.55Å
e6efyA3[A:241-342] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Dpr-interacting protein alpha, isoform A ; X-RAY DIFFRACTION 2.9Å
e6iaaA4[A:415-507] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Roundabout homolog 2 ; ligands: NAG ; X-RAY DIFFRACTION 3.6Å
e6iaaA5[A:223-310] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Roundabout homolog 2 ; X-RAY DIFFRACTION 3.6Å
e6iaaB7[B:415-507] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Roundabout homolog 2 ; ligands: NAG ; X-RAY DIFFRACTION 3.6Å
e6iaaC7[C:415-507] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Roundabout homolog 2 ; ligands: NAG ; X-RAY DIFFRACTION 3.6Å
e6i9sA1[A:231-312] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Roundabout homolog 2 ; X-RAY DIFFRACTION 2.48Å
e6i9sB2[B:230-310] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Roundabout homolog 2 ; X-RAY DIFFRACTION 2.48Å
e6iaaB5[B:223-311] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Roundabout homolog 2 ; X-RAY DIFFRACTION 3.6Å
e6iaaC5[C:223-311] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Roundabout homolog 2 ; X-RAY DIFFRACTION 3.6Å
e6fwxB1[B:103-197] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Titin,Titin,Titin ; X-RAY DIFFRACTION 3Å
e6fwxA1[A:101-195] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Titin,Titin,Titin ; ligands: EDO ; X-RAY DIFFRACTION 3Å
e6h4lA1[A:4-99] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Titin ; ligands: CL,ZN ; X-RAY DIFFRACTION 1.6Å
e6dl4A1[A:1-119] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Titin ; SOLUTION NMR
e6sdbB2[B:100-194] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Titin,Decorin,Titin ; ligands: ACT ; X-RAY DIFFRACTION 2.800Å
e6sdbD1[D:99-195] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Titin,Decorin,Titin ; ligands: ACT ; X-RAY DIFFRACTION 2.800Å
e6sdbA2[A:100-195] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Titin,Decorin,Titin ; ligands: ACT ; X-RAY DIFFRACTION 2.800Å
e6sdbE2[E:100-193] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Titin,Decorin,Titin ; ligands: ACT ; X-RAY DIFFRACTION 2.800Å
e6hciA1[A:8-104] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Titin ; ligands: SO4 ; X-RAY DIFFRACTION 2.12Å
e6hciB1[B:7-105] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Titin ; ligands: SO4 ; X-RAY DIFFRACTION 2.12Å
e6hciC1[C:8-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Titin ; ligands: SO4 ; X-RAY DIFFRACTION 2.12Å
e6hciD1[D:8-104] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Titin ; X-RAY DIFFRACTION 2.12Å
e6ygnA3[A:454-553] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Titin ; X-RAY DIFFRACTION 2.4Å
e7cegA4[A:28-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Isoform C of Receptor-type tyrosine-protein phosphatase delta ; X-RAY DIFFRACTION 3.85Å
e7cegA2[A:126-223] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Isoform C of Receptor-type tyrosine-protein phosphatase delta ; X-RAY DIFFRACTION 3.85Å
e7lbfD2[D:209-310] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Isoform 3 of Platelet-derived growth factor receptor alpha ; ligands: NAG ; ELECTRON MICROSCOPY
e6ygnB2[B:454-553] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Titin ; X-RAY DIFFRACTION 2.4Å
e7ramD2[D:209-312] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Platelet-derived growth factor receptor alpha ; ELECTRON MICROSCOPY
e7ol2A6[A:412-504] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Contactin-1 ; ligands: NAG ; X-RAY DIFFRACTION 3.89Å
e7ol2B1[B:411-504] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Contactin-1 ; ligands: NAG ; X-RAY DIFFRACTION 3.89Å
e7ol4A4[A:412-504] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Contactin-1 ; X-RAY DIFFRACTION 4.795Å
e7ol4B6[B:412-504] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Contactin-1 ; X-RAY DIFFRACTION 4.795Å
e7ok5B5[B:439-531] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Neurofascin 155 ; X-RAY DIFFRACTION 2.97Å
e7ok5A5[A:439-531] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Neurofascin 155 ; X-RAY DIFFRACTION 2.97Å
e7ol4C5[C:438-531] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Neurofascin ; X-RAY DIFFRACTION 4.795Å
e7ol4D5[D:439-531] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Neurofascin ; X-RAY DIFFRACTION 4.795Å
e8bxrA2[A:0-93] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Titin ; ligands: EDO ; X-RAY DIFFRACTION 2.70Å
e7za1E2[E:153-247] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Netrin receptor UNC5D ; ligands: NAG ; X-RAY DIFFRACTION 4.10Å
e7za1F3[F:153-247] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Netrin receptor UNC5D ; ligands: NAG ; X-RAY DIFFRACTION 4.10Å
e7za1G3[G:153-247] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Netrin receptor UNC5D ; X-RAY DIFFRACTION 4.10Å
e7za1H1[H:153-247] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Netrin receptor UNC5D ; ligands: NAG ; X-RAY DIFFRACTION 4.10Å
e7za2E3[E:153-247] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Netrin receptor UNC5D ; ligands: NAG ; X-RAY DIFFRACTION 4.6Å
e7za2F3[F:153-247] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Netrin receptor UNC5D ; ligands: NAG ; X-RAY DIFFRACTION 4.6Å
e7za2G3[G:153-247] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Netrin receptor UNC5D ; ligands: NAG ; X-RAY DIFFRACTION 4.6Å
e7za2H2[H:153-247] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Netrin receptor UNC5D ; X-RAY DIFFRACTION 4.6Å
e7za3E1[E:153-247] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Netrin receptor UNC5D ; ligands: NAG ; X-RAY DIFFRACTION 4.000Å
e7za3F3[F:153-247] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Netrin receptor UNC5D ; ligands: NAG ; X-RAY DIFFRACTION 4.000Å
e7za3G2[G:153-247] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Netrin receptor UNC5D ; ligands: NAG ; X-RAY DIFFRACTION 4.000Å
e7za3H2[H:153-247] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Netrin receptor UNC5D ; X-RAY DIFFRACTION 4.000Å
e8a1fA3[A:194-290] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Receptor-type tyrosine-protein phosphatase kappa ; ligands: NAG ; X-RAY DIFFRACTION 3.00Å
e8a1fB3[B:194-290] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Receptor-type tyrosine-protein phosphatase kappa ; ligands: NAG ; X-RAY DIFFRACTION 3.00Å
e8s9pC1[C:23-119] Image Pymol Jmol Links: PDB, SCOP, CATH
Muscle, skeletal receptor tyrosine-protein kinase ; ELECTRON MICROSCOPY
e7ysuC1[C:150-249] Image Pymol Jmol Links: PDB, SCOP, CATH
Fibroblast growth factor receptor 3 ; ELECTRON MICROSCOPY
e7ysuE1[E:150-249] Image Pymol Jmol Links: PDB, SCOP, CATH
Fibroblast growth factor receptor 3 ; ELECTRON MICROSCOPY
e7yshD1[D:148-250] Image Pymol Jmol Links: PDB, SCOP, CATH
Isoform 20 of Fibroblast growth factor receptor 1 ; ELECTRON MICROSCOPY
e7yshE2[E:148-250] Image Pymol Jmol Links: PDB, SCOP, CATH
Isoform 20 of Fibroblast growth factor receptor 1 ; ELECTRON MICROSCOPY
e7y9aA1[A:1-102] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Down Syndrome Cell Adhesion Molecules ; X-RAY DIFFRACTION 2.50Å
e7y4xA1[A:0-95] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Down syndrome cell adhesion molecule ; ligands: NAG ; X-RAY DIFFRACTION 2.95Å
e7y5jA1[A:1-95] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Down Syndrome Cell Adhesion Molecules ; X-RAY DIFFRACTION 1.600Å
e7y73A1[A:-1-96] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Down Syndrome Cell Adhesion Molecules ; ligands: GOL ; X-RAY DIFFRACTION 1.32Å
e7y95A1[A:-4-95] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Dscam ; ligands: GOL,NA ; X-RAY DIFFRACTION 1.55Å
Previouse1qz1A3[A:190-289] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Neural cell adhesion molecule 1, 140 kDa isoform ; X-RAY DIFFRACTION 2.0Å
e1g1cA1[A:2-99] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IMMUNOGLOBULIN-LIKE DOMAIN I1 FROM TITIN ; X-RAY DIFFRACTION 2.10Å
e2fdbP1[P:2252-2360] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fibroblast growth factor receptor 2 ; X-RAY DIFFRACTION 2.20Å
e3darA1[A:153-249] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH
Fibroblast growth factor receptor 2 ; X-RAY DIFFRACTION 2.200Å
Domain assembly:
e1wwaX1[X:282-386] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN (NERVE GROWTH FACTOR RECEPTOR TRKA) , X-RAY DIFFRACTION 2.5Å
e1wwaY1[Y:278-382] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN (NERVE GROWTH FACTOR RECEPTOR TRKA) , X-RAY DIFFRACTION 2.5Å
swap, replace d1he7a_
e1bihA3[A:210-306] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
HEMOLIN ; ligands: PO4 ; X-RAY DIFFRACTION 3.1Å
e1bihA4[A:307-395] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
HEMOLIN ; X-RAY DIFFRACTION 3.1Å
e2ifgA1[A:192-283] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
HIGH AFFINITY NERVE GROWTH FACTOR RECEPTOR ; X-RAY DIFFRACTION 3.4Å
e1gxeA1[A:1-130] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
MYOSIN BINDING PROTEIN C, CARDIAC-TYPE ; SOLUTION NMR
e1koaA1[A:6265-6361] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed,
TWITCHIN ; X-RAY DIFFRACTION
e1pd6A1[A:208-301] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Myosin-binding protein C, cardiac-type, Domain C2 ; SOLUTION NMR
e1tiuA1[A:1-89] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
TITIN, I27 ; SOLUTION NMR
e1tnnA1[A:1-91] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
TITIN MODULE M5 ; SOLUTION NMR
e1wiuA1[A:1-93] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
TWITCHIN 18TH IGSF MODULE ; SOLUTION NMR
e1x44A1[A:8-97] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH
Myosin-binding protein C, slow-type ; SOLUTION NMR
e2cqvA1[A:8-108] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH
Myosin light chain kinase, smooth muscle and non-muscle isozymes ; SOLUTION NMR
Pseudo 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