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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

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

X: Coproporphyrinogen III oxidase
H: Coproporphyrinogen III oxidase
T: Coproporphyrinogen III oxidase
F: Coprogen_oxidas

PF01218

Representatives:

e1vjuA1[A:8-309] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH

Coproporphyrinogen III oxidase ; X-RAY DIFFRACTION 1.401Å

e1vjuB1[B:8-309] Image Pymol Jmol Links: PDB, SCOP, CATH

Coproporphyrinogen III oxidase ; X-RAY DIFFRACTION 1.401Å

e3dwrB1[B:1-301] Image Pymol Jmol Links: PDB, SCOP, CATH

Coproporphyrinogen III oxidase ; ligands: 0PA,ACT ; X-RAY DIFFRACTION 1.660Å

e3dwsB1[B:0-301] Image Pymol Jmol Links: PDB, SCOP, CATH

Coproporphyrinogen III oxidase ; ligands: ACT,FIC ; X-RAY DIFFRACTION 2.500Å

e2qt8A1[A:0-301] Image Pymol Jmol Links: PDB, SCOP, CATH

Coproporphyrinogen III oxidase ; ligands: ACT ; X-RAY DIFFRACTION 1.75Å

e2qt8B1[B:0-301] Image Pymol Jmol Links: PDB, SCOP, CATH

Coproporphyrinogen III oxidase ; ligands: ACT ; X-RAY DIFFRACTION 1.75Å

e3dwrA1[A:1-301] Image Pymol Jmol Links: PDB, SCOP, CATH

Coproporphyrinogen III oxidase ; ligands: 0PA,ACT ; X-RAY DIFFRACTION 1.660Å

e3dwsA1[A:0-301] Image Pymol Jmol Links: PDB, SCOP, CATH

Coproporphyrinogen III oxidase ; ligands: ACT,FIC ; X-RAY DIFFRACTION 2.500Å

e1txnB1[B:2-270] Image Pymol Jmol Links: PDB, SCOP, CATH

Coproporphyrinogen III oxidase ; X-RAY DIFFRACTION 1.7Å

e1tk1A1[A:8-265] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Coproporphyrinogen III oxidase ; X-RAY DIFFRACTION 1.900Å

e3e8jA1[A:3-301] Image Pymol Jmol Links: PDB, SCOP, CATH

COPROPORPHYRINOGEN III OXIDASE ; ligands: ACT,GOL ; X-RAY DIFFRACTION 2.270Å

e3ejoA1[A:1-301] Image Pymol Jmol Links: PDB, SCOP, CATH

Coproporphyrinogen III oxidase ; ligands: ACT ; X-RAY DIFFRACTION 2.300Å

e2aexA1[A:119-454] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Coproporphyrinogen III oxidase, mitochondrial ; ligands: CIT ; X-RAY DIFFRACTION 1.5Å

e3e8jB1[B:1-301] Image Pymol Jmol Links: PDB, SCOP, CATH

COPROPORPHYRINOGEN III OXIDASE ; ligands: ACT,GOL ; X-RAY DIFFRACTION 2.270Å

e3ejoB1[B:1-301] Image Pymol Jmol Links: PDB, SCOP, CATH

Coproporphyrinogen III oxidase ; ligands: ACT ; X-RAY DIFFRACTION 2.300Å

e1tklA1[A:4-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Coproporphyrinogen III oxidase ; X-RAY DIFFRACTION 2.0Å

e1tklB1[B:4-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Coproporphyrinogen III oxidase ; X-RAY DIFFRACTION 2.0Å

e1tlbA1[A:3-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Coproporphyrinogen III oxidase ; X-RAY DIFFRACTION 2.40Å

e1tlbD1[D:3-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Coproporphyrinogen III oxidase ; X-RAY DIFFRACTION 2.40Å

e1tlbQ1[Q:3-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Coproporphyrinogen III oxidase ; X-RAY DIFFRACTION 2.40Å

e1tlbS1[S:3-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Coproporphyrinogen III oxidase ; ligands: SO4 ; X-RAY DIFFRACTION 2.40Å

e1tlbU1[U:3-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Coproporphyrinogen III oxidase ; X-RAY DIFFRACTION 2.40Å

e1tlbW1[W:3-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Coproporphyrinogen III oxidase ; X-RAY DIFFRACTION 2.40Å

e5eo6A1[A:1-312] Image Pymol Jmol Links: PDB, SCOP, CATH

Coproporphyrinogen oxidase ; ligands: ACT ; X-RAY DIFFRACTION 1.450Å

e5eo6B1[B:2-313] Image Pymol Jmol Links: PDB, SCOP, CATH

Coproporphyrinogen oxidase ; ligands: ACT ; X-RAY DIFFRACTION 1.450Å

e8t7wA1[A:3-299] Image Pymol Jmol Links: PDB, SCOP, CATH

; ligands: EDO ; X-RAY DIFFRACTION 1.55Å

e1txnA1[A:2-270] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH

Coproporphyrinogen III oxidase ; ligands: GOL ; X-RAY DIFFRACTION 1.7Å

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