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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

X: Legumain prodomain
H: Legumain prodomain
T: Legumain prodomain
F: Legum_prodom

PF20985

Representatives:

e4fguA2[A:287-434] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

LEGUMAIN ; ligands: NAG ; X-RAY DIFFRACTION 3.9Å

e4nokA2[A:289-433] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

LEGUMAIN ; X-RAY DIFFRACTION 2.5Å

e4nolA2[A:289-359,A:379-433] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

LEGUMAIN ; X-RAY DIFFRACTION 2.7Å

e4fguB2[B:287-431] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

LEGUMAIN ; ligands: NAG ; X-RAY DIFFRACTION 3.9Å

e4nomA1[A:289-432] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

LEGUMAIN ; X-RAY DIFFRACTION 2.01Å

e4nolB2[B:289-359,B:379-433] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

LEGUMAIN ; X-RAY DIFFRACTION 2.7Å

e4d3yA2[A:292-435] Image Pymol Jmol Links: PDB, SCOP, CATH

LEGUMAIN ; ligands: NAG ; X-RAY DIFFRACTION 2.40Å

e4d3zA1[A:292-436] Image Pymol Jmol Links: PDB, SCOP, CATH

PROLEGUMAIN ; ligands: NAG ; X-RAY DIFFRACTION 2.30Å

e5h0iA1[A:324-472] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Asparaginyl endopeptidase ; X-RAY DIFFRACTION 2.56Å

e5h0iB2[B:343-472] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Asparaginyl endopeptidase ; X-RAY DIFFRACTION 2.56Å

e5zbiA2[A:315-467] Image Pymol Jmol Links: PDB, SCOP, CATH

Peptide asparaginyl ligase ; ligands: NA ; X-RAY DIFFRACTION 2.090Å

e5zbiB1[B:315-464] Image Pymol Jmol Links: PDB, SCOP, CATH

Peptide asparaginyl ligase ; X-RAY DIFFRACTION 2.090Å

e5nijB1[B:331-494] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Vacuolar-processing enzyme gamma-isozyme ; ligands: SO4 ; X-RAY DIFFRACTION 2.75Å

e5nijA2[A:331-494] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Vacuolar-processing enzyme gamma-isozyme ; ligands: CIT ; X-RAY DIFFRACTION 2.75Å

e5nijC1[C:331-494] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Vacuolar-processing enzyme gamma-isozyme ; ligands: SO4 ; X-RAY DIFFRACTION 2.75Å

e5nijD1[D:331-494] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Vacuolar-processing enzyme gamma-isozyme ; X-RAY DIFFRACTION 2.75Å

e6dhiD2[D:340-481] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Asparaginyl endopeptidase ; X-RAY DIFFRACTION 3.1Å

e6dhiA2[A:319-481] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Asparaginyl endopeptidase ; X-RAY DIFFRACTION 3.1Å

e6dhiB1[B:319-481] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Asparaginyl endopeptidase ; X-RAY DIFFRACTION 3.1Å

e6dhiC1[C:319-481] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Asparaginyl endopeptidase ; X-RAY DIFFRACTION 3.1Å

e6idvA2[A:320-483] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Peptide Asparaginyl Ligases ; ligands: EDO,NAG,SNN ; X-RAY DIFFRACTION 2.4Å

e6idvB1[B:320-483] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Peptide Asparaginyl Ligases ; ligands: NAG,SNN ; X-RAY DIFFRACTION 2.4Å

e6ysaC1[C:324-471] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Vacuolar-processing enzyme beta-isozyme ; ligands: SO4 ; X-RAY DIFFRACTION 2.01Å

e6ysaA2[A:324-469] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Vacuolar-processing enzyme beta-isozyme ; ligands: SO4 ; X-RAY DIFFRACTION 2.01Å

e6ysaB2[B:324-469] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Vacuolar-processing enzyme beta-isozyme ; ligands: SO4 ; X-RAY DIFFRACTION 2.01Å

e6ysaD1[D:324-470] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Vacuolar-processing enzyme beta-isozyme ; ligands: SO4 ; X-RAY DIFFRACTION 2.01Å

e6ysaE1[E:324-469] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Vacuolar-processing enzyme beta-isozyme ; ligands: CIT,SO4 ; X-RAY DIFFRACTION 2.01Å

e6ysaF1[F:324-469] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Vacuolar-processing enzyme beta-isozyme ; ligands: SO4 ; X-RAY DIFFRACTION 2.01Å

e6ysaG2[G:324-469] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Vacuolar-processing enzyme beta-isozyme ; ligands: SO4 ; X-RAY DIFFRACTION 2.01Å

e6ysaH1[H:324-469] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Vacuolar-processing enzyme beta-isozyme ; ligands: SO4 ; X-RAY DIFFRACTION 2.01Å

e6ysaI2[I:324-469] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Vacuolar-processing enzyme beta-isozyme ; ligands: SO4 ; X-RAY DIFFRACTION 2.01Å

e6ysaJ2[J:324-469] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Vacuolar-processing enzyme beta-isozyme ; ligands: SO4 ; X-RAY DIFFRACTION 2.01Å

e6ysaK2[K:324-469] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Vacuolar-processing enzyme beta-isozyme ; ligands: SO4 ; X-RAY DIFFRACTION 2.01Å

e6ysaL2[L:324-470] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Vacuolar-processing enzyme beta-isozyme ; ligands: SO4 ; X-RAY DIFFRACTION 2.01Å

e6l4wA2[A:335-480] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Asparaginyl endopeptidase ; X-RAY DIFFRACTION 1.660Å

e6l4vA1[A:335-481] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Asparaginyl endopeptidase ; ligands: EDO,PEG ; X-RAY DIFFRACTION 1.350Å

e6l4xA2[A:335-481] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Asparaginyl endopeptidase ; X-RAY DIFFRACTION 2.640Å

e6l4yA1[A:335-481] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Asparaginyl endopeptidase ; X-RAY DIFFRACTION 1.500Å

e6l4yB2[B:335-481] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Asparaginyl endopeptidase ; X-RAY DIFFRACTION 1.500Å

e6lkoA1[A:335-480] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Asparaginyl endopeptidase ; X-RAY DIFFRACTION 2.0Å

e6xt5A2[A:313-475] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Legumain ; X-RAY DIFFRACTION 2.69Å

e6xt5B1[B:313-475] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Legumain ; X-RAY DIFFRACTION 2.69Å

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

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