Evolutionary classification of protein domain structures
alpha arraysalpha-helix arrays with mainly perpendicular helices
alpha bundlesalpha-helix bundles with mainly parallel helices
alpha superhelicesrepeating alpha-helix hairpins form a superhelix
alpha duplicates or obligate multimersalpha duplicates or monomers associate together to form a compact domain
alpha complex topologyalpha domain with complex and unique topology that cannot be described as array or bundle or superhelix
beta barrelssingle beta-sheet folded upon itself to form a barrel
beta meanderssingle beta-sheet with mainly meander topology
beta sandwichestwo beta-sheets stacked together to form a sandwich
beta duplicates or obligate multimersbeta duplicates or monomers associate together to form a compact domain
beta complex topologybeta domains with complex and unique topology that cannot be described as barrel or sandwich or meander
a+b two layersone alpha-helix layer and one beta-sheet layer
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




Representatives:
e4jndA1[A:13-436]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
Ca(2+)/calmodulin-dependent protein kinase phosphatase ; ligands: MG ; X-RAY DIFFRACTION 1.65Å
e1a6qA2[A:2-296]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
PHOSPHATASE 2C ; ligands: MN,PO4 ; X-RAY DIFFRACTION 2.0Å
e8ey0B1[B:186-511] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ligands: 3UZ,GOL ; X-RAY DIFFRACTION 2.4Å
e3fxjA2[A:2-296] Image Pymol Jmol Links: PDB, SCOP, CATH
Protein phosphatase 1A ; ligands: MN,PO4 ; X-RAY DIFFRACTION 2.500Å
e3nmtB1[B:186-506] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 2C 16 ; ligands: MG,SO4 ; X-RAY DIFFRACTION 2.55Å
e3nmvB1[B:109-414] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 2C 77 ; ligands: MG ; X-RAY DIFFRACTION 2.10Å
e3ujgB1[B:180-506] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 2C 16 ; ligands: MG,SO4 ; X-RAY DIFFRACTION 2.6Å
e4ds8B1[B:185-506] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN PHOSPHATASE 2C 16 ; ligands: GOL,MN ; X-RAY DIFFRACTION 2.21Å
e3zvuB1[B:186-506] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN PHOSPHATASE 2C 16 ; ligands: MN,SO4 ; X-RAY DIFFRACTION 2.10Å
e3ujkA1[A:103-415] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 2C 77 ; ligands: MG ; X-RAY DIFFRACTION 1.9Å
e2popA1[A:18-370] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Mitogen-activated protein kinase kinase kinase 7-interacting protein 1 ; X-RAY DIFFRACTION 3.1Å
e2i44A1[A:12-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Serine-threonine phosphatase 2C ; ligands: CA ; X-RAY DIFFRACTION 2.04Å
e2p8eA1[A:4-295] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PPM1B beta isoform variant 6 ; ligands: MG ; X-RAY DIFFRACTION 1.816Å
e2iq1A1[A:90-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 2C kappa, PPM1K ; ligands: MG ; X-RAY DIFFRACTION 2.250Å
e2j4oA1[A:16-371] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
MITOGEN-ACTIVATED PROTEIN KINASE KINASE KINASE 7-INTERACTING PROTEIN 1 ; X-RAY DIFFRACTION 2.250Å
e2i44B1[B:13-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Serine-threonine phosphatase 2C ; ligands: CA ; X-RAY DIFFRACTION 2.04Å
e2i44C1[C:12-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Serine-threonine phosphatase 2C ; ligands: CA ; X-RAY DIFFRACTION 2.04Å
e2pomA1[A:16-370] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Mitogen-activated protein kinase kinase kinase 7-interacting protein 1 ; ligands: MN ; X-RAY DIFFRACTION 2.220Å
e2popC1[C:2018-2370] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Mitogen-activated protein kinase kinase kinase 7-interacting protein 1 ; X-RAY DIFFRACTION 3.1Å
e2p8eB1[B:4-295] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PPM1B beta isoform variant 6 ; ligands: MG ; X-RAY DIFFRACTION 1.816Å
e3fxkA2[A:2-296] Image Pymol Jmol Links: PDB, SCOP, CATH
Protein phosphatase 1A ; ligands: MN,PO4 ; X-RAY DIFFRACTION 2.100Å
e3fxlA2[A:2-296] Image Pymol Jmol Links: PDB, SCOP, CATH
Protein phosphatase 1A ; ligands: FLC,MN,PO4 ; X-RAY DIFFRACTION 2.300Å
e3fxmA2[A:2-296] Image Pymol Jmol Links: PDB, SCOP, CATH
Protein phosphatase 1A ; ligands: FLC,MN,PO4 ; X-RAY DIFFRACTION 2.500Å
e3fxoA2[A:2-296] Image Pymol Jmol Links: PDB, SCOP, CATH
Protein phosphatase 1A ; ligands: MN,PO4 ; X-RAY DIFFRACTION 2.500Å
e3kdjB1[B:128-425] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 2C 56 ; ligands: MN ; X-RAY DIFFRACTION 1.878Å
e3nmnB1[B:126-424] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN PHOSPHATASE 2C 56 ; ligands: MG ; X-RAY DIFFRACTION 2.15Å
e3nmnD1[D:125-424] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN PHOSPHATASE 2C 56 ; ligands: MG ; X-RAY DIFFRACTION 2.15Å
e3kb3B1[B:186-506] Image Pymol Jmol Links: PDB, SCOP, CATH
Protein phosphatase 2C 16 ; ligands: MG ; X-RAY DIFFRACTION 1.95Å
e3qn1B1[B:185-505] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN PHOSPHATASE 2C 16 ; ligands: MN ; X-RAY DIFFRACTION 1.8Å
e3rt0A1[A:180-510] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN PHOSPHATASE 2C 16 ; ligands: MG ; X-RAY DIFFRACTION 2.11Å
e3rt0B1[B:180-506] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN PHOSPHATASE 2C 16 ; ligands: MG ; X-RAY DIFFRACTION 2.11Å
e2pnqA1[A:9-373,A:405-417,A:443-467] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
[Pyruvate dehydrogenase [lipoamide]]-phosphatase 1 ; ligands: MG ; X-RAY DIFFRACTION 1.81Å
e3d8kA1[A:76-432] Image Pymol Jmol Links: PDB, SCOP, CATH
Protein phosphatase 2C ; ligands: SO4 ; X-RAY DIFFRACTION 2.6Å
e2i0oA1[A:0-578] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ser/Thr phosphatase ; ligands: ZN ; X-RAY DIFFRACTION 1.7Å
e2isnA1[A:3-347] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NYSGXRC-8828z, phosphatase ; ligands: PR,SO4 ; X-RAY DIFFRACTION 1.9Å
e2isnB1[B:3-347] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NYSGXRC-8828z, phosphatase ; ligands: PR,SO4 ; X-RAY DIFFRACTION 1.9Å
e2pnqB1[B:9-373,B:405-417,B:443-467] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
[Pyruvate dehydrogenase [lipoamide]]-phosphatase 1 ; ligands: MG ; X-RAY DIFFRACTION 1.81Å
e3d8kB1[B:76-432] Image Pymol Jmol Links: PDB, SCOP, CATH
Protein phosphatase 2C ; ligands: SO4 ; X-RAY DIFFRACTION 2.6Å
e3d8kC1[C:77-432] Image Pymol Jmol Links: PDB, SCOP, CATH
Protein phosphatase 2C ; ligands: SO4 ; X-RAY DIFFRACTION 2.6Å
e3d8kD1[D:77-432] Image Pymol Jmol Links: PDB, SCOP, CATH
Protein phosphatase 2C ; X-RAY DIFFRACTION 2.6Å
e4la7B1[B:186-505] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 2C 16 ; ligands: GOL,MG ; X-RAY DIFFRACTION 1.980Å
e4lgaB1[B:186-506] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 2C 16 ; ligands: MG,SO4 ; X-RAY DIFFRACTION 2.700Å
e4lg5B1[B:184-506] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 2C 16 ; ligands: MG ; X-RAY DIFFRACTION 2.670Å
e4lgbB1[B:186-505] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 2C 16 ; ligands: MG,SO4 ; X-RAY DIFFRACTION 3.150Å
e4n0gA1[A:98-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN PHOSPHATASE 2C 37 ; ligands: MG,ZN ; X-RAY DIFFRACTION 2.38Å
e4n0gB1[B:99-392] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN PHOSPHATASE 2C 37 ; ligands: MG,ZN ; X-RAY DIFFRACTION 2.38Å
e4da1A1[A:90-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 1K, mitochondrial ; ligands: BME,MG ; X-RAY DIFFRACTION 2.38Å
e2irmA2[A:13-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
mitogen-activated protein kinase kinase kinase 7 interacting protein 1 ; X-RAY DIFFRACTION 2.8Å
e3ujlB2[B:109-413] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN PHOSPHATASE 2C 77 ; ligands: MG ; X-RAY DIFFRACTION 2.5Å
e3jrqA1[A:125-369,A:390-423] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN PHOSPHATASE 2C 56 ; X-RAY DIFFRACTION 2.1Å
e3mq3A1[A:11-369,A:405-463] Image Pymol Jmol Links: PDB, SCOP, CATH
Pyruvate dehydrogenase phosphatase 1 ; ligands: MN ; X-RAY DIFFRACTION 2.8Å
e3n3cA1[A:11-369,A:405-463] Image Pymol Jmol Links: PDB, SCOP, CATH
; ligands: MN
e4oicB1[B:140-460] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Probable protein phosphatase 2C 6 ; ligands: CL,MN,NA ; X-RAY DIFFRACTION 1.999Å
e4wvoB1[B:186-505] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 2C 16 ; ligands: 3UZ,MG ; X-RAY DIFFRACTION 2.25Å
e4yzgA1[A:58-351] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 2C 57 ; ligands: MN,SO4 ; X-RAY DIFFRACTION 1.6Å
e4yzgB1[B:58-351] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 2C 57 ; ligands: MN,SO4 ; X-RAY DIFFRACTION 1.6Å
e4yzhA1[A:58-351] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 2C 57 ; ligands: MN ; X-RAY DIFFRACTION 2.0Å
e4ra2A1[A:2-296] Image Pymol Jmol Links: PDB, SCOP, CATH
Protein phosphatase 1A ; ligands: MN,PO4 ; X-RAY DIFFRACTION 1.94Å
e4rafA2[A:2-296] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 1A ; ligands: MN ; X-RAY DIFFRACTION 2.0Å
e4ragA1[A:2-296] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 1A ; ligands: MN ; X-RAY DIFFRACTION 1.85Å
e5jo1B1[B:186-506] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 2C 16 ; ligands: MG ; X-RAY DIFFRACTION 2.3Å
e5jo2B1[B:186-506] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 2C 16 ; ligands: MG ; X-RAY DIFFRACTION 2.42Å
e5f1mA1[A:-9-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Phosphorylated protein phosphatase ; ligands: MN ; X-RAY DIFFRACTION 2.320Å
e5mn0B1[B:186-505] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 2C 16 ; ligands: CL,GOL,MN ; X-RAY DIFFRACTION 2.0Å
e5gwoA1[A:59-379] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Probable protein phosphatase 2C 50 ; ligands: MG ; X-RAY DIFFRACTION 2.816Å
e5gwoB1[B:59-379] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Probable protein phosphatase 2C 50 ; ligands: MG ; X-RAY DIFFRACTION 2.816Å
e5gwpA1[A:59-378] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Probable protein phosphatase 2C 50 ; ligands: MG ; X-RAY DIFFRACTION 2.577Å
e5gwpB1[B:59-383] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Probable protein phosphatase 2C 50 ; ligands: MG ; X-RAY DIFFRACTION 2.577Å
e6b67B1[B:2-297] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 1A ; ligands: CA ; X-RAY DIFFRACTION 2.200Å
e6b67C1[C:2-297] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 1A ; ligands: CA ; X-RAY DIFFRACTION 2.200Å
e5vt7B1[B:183-507] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 2C 16 ; ligands: MG ; X-RAY DIFFRACTION 2.62Å
e5vr7B1[B:186-506] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 2C 16 ; ligands: MG ; X-RAY DIFFRACTION 2.62Å
e5vs5B1[B:186-506] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 2C 16 ; ligands: MG ; X-RAY DIFFRACTION 2.33Å
e5vroB1[B:186-507] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 2C 16 ; ligands: MG ; X-RAY DIFFRACTION 2.260Å
e5vsqB1[B:186-507] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 2C 16 ; ligands: MG ; X-RAY DIFFRACTION 2.62Å
e5vsrB1[B:184-507] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 2C 16 ; ligands: MG ; X-RAY DIFFRACTION 2.62Å
e6b67A1[A:2-297] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 1A ; ligands: CA ; X-RAY DIFFRACTION 2.200Å
e5or2B1[B:185-505] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Protein phosphatase 2C 16 ; ligands: MN ; X-RAY DIFFRACTION 2.5Å
e5or6B1[B:185-505] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Protein phosphatase 2C 16 ; ligands: MN ; X-RAY DIFFRACTION 2.4Å
e5nzzB1[B:11-370A] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
TGF-beta-activated kinase 1 and MAP3K7-binding protein 1 ; ligands: NI ; X-RAY DIFFRACTION 2.60Å
e5nzzA1[A:15-371] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
TGF-beta-activated kinase 1 and MAP3K7-binding protein 1 ; ligands: NI ; X-RAY DIFFRACTION 2.60Å
e5nzzC1[C:13-371] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
TGF-beta-activated kinase 1 and MAP3K7-binding protein 1 ; ligands: NI ; X-RAY DIFFRACTION 2.60Å
e5nzzD1[D:13-371] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
TGF-beta-activated kinase 1 and MAP3K7-binding protein 1 ; ligands: NI ; X-RAY DIFFRACTION 2.60Å
e5zcgB1[B:58-380] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Probable protein phosphatase 2C 50 ; ligands: MG ; X-RAY DIFFRACTION 1.97Å
e5zcuA1[A:58-377] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Probable protein phosphatase 2C 50 ; ligands: MG,SO4 ; X-RAY DIFFRACTION 2.45Å
e5zcgA1[A:58-378] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Probable protein phosphatase 2C 50 ; ligands: MG ; X-RAY DIFFRACTION 1.97Å
e5zchA1[A:58-379] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 2C 50 ; ligands: MG ; X-RAY DIFFRACTION 2.474Å
e5zchB1[B:59-378] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 2C 50 ; ligands: MG ; X-RAY DIFFRACTION 2.474Å
e5zclA1[A:58-379] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Probable protein phosphatase 2C 50 ; ligands: MG ; X-RAY DIFFRACTION 2.661Å
e5zclB1[B:59-379] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Probable protein phosphatase 2C 50 ; ligands: MG ; X-RAY DIFFRACTION 2.661Å
e5zcuB1[B:60-381] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Probable protein phosphatase 2C 50 ; ligands: MG,SO4 ; X-RAY DIFFRACTION 2.45Å
e6ihvA1[A:-3-137,A:162-241] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Phosphorylated protein phosphatase ; ligands: MG ; X-RAY DIFFRACTION 1.9Å
e6ihlA1[A:-1-245] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Phosphorylated protein phosphatase ; ligands: MG ; X-RAY DIFFRACTION 1.57Å
e6ihtA1[A:-1-241] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Phosphorylated protein phosphatase ; ligands: MG,MN ; X-RAY DIFFRACTION 1.569Å
e6ihuA1[A:-3-137,A:163-241] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Phosphorylated protein phosphatase ; ligands: MG ; X-RAY DIFFRACTION 1.84Å
e6ihwA1[A:-1-245] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Phosphorylated protein phosphatase ; ligands: MG ; X-RAY DIFFRACTION 1.55Å
e6ak7A1[A:90-349] Image Pymol Jmol Links: PDB, SCOP, CATH
Protein phosphatase 1K, mitochondrial ; ligands: BME,MG ; X-RAY DIFFRACTION 2.60Å
e6v0tA1[A:10-369,A:405-463] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
[Pyruvate dehydrogenase [acetyl-transferring]]-phosphatase 1, mitochondrial ; ligands: MN,SO4 ; X-RAY DIFFRACTION 2.1Å
e6zucB1[B:186-505] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 2C 16 ; ligands: CL,GOL,MN ; X-RAY DIFFRACTION 2.37Å
e7mwnB1[B:186-505] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
HAB1-T+ ; ligands: ACT,CL,GOL,MG,WI5 ; X-RAY DIFFRACTION 1.900Å
e7avwB1[B:186-505] Image Pymol Jmol Links: PDB, SCOP, CATH
Protein phosphatase 2C 16 ; ligands: CL,GOL,MN ; X-RAY DIFFRACTION 2.10Å
e8ay8B1[B:186-505] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 2C 16 ; ligands: CL,GOL,MN,VAL ; X-RAY DIFFRACTION 1.78Å
e8ay3B1[B:186-505] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 2C 16 ; ligands: CL,GOL,MN ; X-RAY DIFFRACTION 1.9Å
e8ay7B1[B:186-505] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 2C 16 ; ligands: CL,GOL,MN ; X-RAY DIFFRACTION 2.131Å
e8ay9B1[B:186-505] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 2C 16 ; ligands: CL,GOL,MN ; X-RAY DIFFRACTION 2.281Å
e8ay6B1[B:186-507] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 2C 16 ; ligands: CL,GOL,MN ; X-RAY DIFFRACTION 1.84Å
e8ayaB1[B:186-507] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein phosphatase 2C 16 ; ligands: A1O,CL,GOL,MN ; X-RAY DIFFRACTION 1.742Å
e6ihrA1[A:-11-245] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Phosphorylated protein phosphatase ; ligands: MG,PO4 ; X-RAY DIFFRACTION 1.348Å
e6ihsA1[A:-12-241] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Phosphorylated protein phosphatase ; ligands: MG ; X-RAY DIFFRACTION 1.40Å

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