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X - Possible homology level

H - Homology level

T - Topology level

F - Family level

* - Provisional representative

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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: C2 domain
T: C2 domain
F: PTEN_C2

PF10409 CL0154

Representatives:

e1d5rA1[A:188-351] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PHOSPHOINOSITIDE PHOSPHATASE PTEN ; X-RAY DIFFRACTION 2.1Å

e3v0dA2[A:434-575] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Voltage-sensor containing phosphatase ; X-RAY DIFFRACTION 1.10Å

e3awfA2[A:434-571] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VOLTAGE-SENSOR CONTAINING PHOSPHATASE ; ligands: SO4 ; X-RAY DIFFRACTION 1.99Å

e3aweA2[A:434-572] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Voltage-sensor containing phosphatase ; ligands: NA,SO4 ; X-RAY DIFFRACTION 2.770Å

e3v0iA4[A:434-573] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Voltage-sensor containing phosphatase ; ligands: SO4 ; X-RAY DIFFRACTION 1.95Å

e3n0aA3[A:223-363] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TYROSINE-PROTEIN PHOSPHATASE AUXILIN ; ligands: CL ; X-RAY DIFFRACTION 2.2Å

e3aweB6[B:434-572] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Voltage-sensor containing phosphatase ; ligands: SO4 ; X-RAY DIFFRACTION 2.770Å

e3aweC6[C:434-572] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Voltage-sensor containing phosphatase ; ligands: ACY,SO4 ; X-RAY DIFFRACTION 2.770Å

e3awgC6[C:434-572] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Voltage-sensor containing phosphatase ; ligands: SO4 ; X-RAY DIFFRACTION 2.390Å

e3awgA6[A:434-571] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Voltage-sensor containing phosphatase ; ligands: SO4 ; X-RAY DIFFRACTION 2.390Å

e3awgB6[B:434-572] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Voltage-sensor containing phosphatase ; X-RAY DIFFRACTION 2.390Å

e3awfC6[C:434-572] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VOLTAGE-SENSOR CONTAINING PHOSPHATASE ; ligands: GOL,SO4 ; X-RAY DIFFRACTION 1.99Å

e3v0hA6[A:434-575] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Voltage-sensor containing phosphatase ; ligands: I3P ; X-RAY DIFFRACTION 1.85Å

e3v0hB6[B:434-575] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Voltage-sensor containing phosphatase ; ligands: I3P ; X-RAY DIFFRACTION 1.85Å

e3v0fB6[B:434-573] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Voltage-sensor containing phosphatase ; X-RAY DIFFRACTION 1.30Å

e3v0gA6[A:434-575] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Voltage-sensor containing phosphatase ; X-RAY DIFFRACTION 1.50Å

e3awfB6[B:434-572] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VOLTAGE-SENSOR CONTAINING PHOSPHATASE ; ligands: SO4 ; X-RAY DIFFRACTION 1.99Å

e3v0jA6[A:434-575] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Voltage-sensor containing phosphatase ; X-RAY DIFFRACTION 1.72Å

e3v0jB6[B:434-575] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Voltage-sensor containing phosphatase ; X-RAY DIFFRACTION 1.72Å

e3v0gC6[C:434-573] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Voltage-sensor containing phosphatase ; ligands: PO4 ; X-RAY DIFFRACTION 1.50Å

e3v0gD6[D:434-575] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Voltage-sensor containing phosphatase ; X-RAY DIFFRACTION 1.50Å

e3v0dB6[B:434-575] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Voltage-sensor containing phosphatase ; X-RAY DIFFRACTION 1.10Å

e3v0gB6[B:434-575] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Voltage-sensor containing phosphatase ; X-RAY DIFFRACTION 1.50Å

e3v0fA6[A:434-574] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Voltage-sensor containing phosphatase ; X-RAY DIFFRACTION 1.30Å

e3v0eA6[A:434-574] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Voltage-sensor containing phosphatase ; ligands: CL,GOL ; X-RAY DIFFRACTION 1.60Å

e5bugA2[A:188-351] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Phosphatidylinositol 3,4,5-trisphosphate 3-phosphatase and dual-specificity protein phosphatase PTEN ; X-RAY DIFFRACTION 2.400Å

e5bugB2[B:188-351] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Phosphatidylinositol 3,4,5-trisphosphate 3-phosphatase and dual-specificity protein phosphatase PTEN ; X-RAY DIFFRACTION 2.400Å

e5bugC1[C:188-351] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Phosphatidylinositol 3,4,5-trisphosphate 3-phosphatase and dual-specificity protein phosphatase PTEN ; X-RAY DIFFRACTION 2.400Å

e5bugD2[D:188-351] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Phosphatidylinositol 3,4,5-trisphosphate 3-phosphatase and dual-specificity protein phosphatase PTEN ; X-RAY DIFFRACTION 2.400Å

e5bzxA2[A:188-351] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Phosphatidylinositol 3,4,5-trisphosphate 3-phosphatase and dual-specificity protein phosphatase PTEN ; X-RAY DIFFRACTION 2.500Å

e5bzxB2[B:188-351] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Phosphatidylinositol 3,4,5-trisphosphate 3-phosphatase and dual-specificity protein phosphatase PTEN ; X-RAY DIFFRACTION 2.500Å

e5bzxC2[C:188-351] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Phosphatidylinositol 3,4,5-trisphosphate 3-phosphatase and dual-specificity protein phosphatase PTEN ; X-RAY DIFFRACTION 2.500Å

e5bzxD1[D:188-351] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Phosphatidylinositol 3,4,5-trisphosphate 3-phosphatase and dual-specificity protein phosphatase PTEN ; X-RAY DIFFRACTION 2.500Å

e5bzzA1[A:188-351] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Phosphatidylinositol 3,4,5-trisphosphate 3-phosphatase and dual-specificity protein phosphatase PTEN ; X-RAY DIFFRACTION 2.200Å

e5bzzB1[B:188-351] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Phosphatidylinositol 3,4,5-trisphosphate 3-phosphatase and dual-specificity protein phosphatase PTEN ; X-RAY DIFFRACTION 2.200Å

e5bzzC1[C:188-351] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Phosphatidylinositol 3,4,5-trisphosphate 3-phosphatase and dual-specificity protein phosphatase PTEN ; X-RAY DIFFRACTION 2.200Å

e5bzzD2[D:188-351] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Phosphatidylinositol 3,4,5-trisphosphate 3-phosphatase and dual-specificity protein phosphatase PTEN ; X-RAY DIFFRACTION 2.200Å

e7jvxA1[A:187-282,A:314-351] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Phosphatidylinositol 3,4,5-trisphosphate 3-phosphatase and dual-specificity protein phosphatase PTEN ; X-RAY DIFFRACTION 2.900Å

e7julA1[A:187-351] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Phosphatidylinositol 3,4,5-trisphosphate 3-phosphatase and dual-specificity protein phosphatase PTEN ; X-RAY DIFFRACTION 2.530Å

e7jtxA1[A:187-351] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Phosphatidylinositol 3,4,5-trisphosphate 3-phosphatase and dual-specificity protein phosphatase PTEN ; X-RAY DIFFRACTION 3.05Å

e7jukA1[A:187-351] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Phosphatidylinositol 3,4,5-trisphosphate 3-phosphatase and dual-specificity protein phosphatase PTEN ; ligands: PO4 ; X-RAY DIFFRACTION 3.150Å

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