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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

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

X: Rossmann-like
H: Rossmann-related
T: Nucleotide-binding domain
F: Lys_Orn_oxgnase

PF13434 CL0063

Representatives:

e3s5wA1[A:9-171,A:355-428] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-ornithine 5-monooxygenase ; ligands: FAD,NAP,ONH,PO4 ; X-RAY DIFFRACTION 1.9Å

e4d7eB1[B:2-417] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-LYS MONOOXYGENASE ; ligands: FAD ; X-RAY DIFFRACTION 2.40Å

e4d7eA1[A:1-413] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-LYS MONOOXYGENASE ; ligands: FAD ; X-RAY DIFFRACTION 2.40Å

e4d7eC1[C:2-413] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-LYS MONOOXYGENASE ; ligands: FAD ; X-RAY DIFFRACTION 2.40Å

e5o8rA1[A:3-161,A:339-429] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-lysine 6-monooxygenase involved in desferrioxamine biosynthesis ; ligands: FAD,NAP ; X-RAY DIFFRACTION 2.80Å

e5o8rB1[B:4-161,B:339-430] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-lysine 6-monooxygenase involved in desferrioxamine biosynthesis ; ligands: FAD,NAP ; X-RAY DIFFRACTION 2.80Å

e5o8pB1[B:3-161,B:339-430] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-lysine 6-monooxygenase involved in desferrioxamine biosynthesis ; ligands: FAD ; X-RAY DIFFRACTION 2.75Å

e5o8pA2[A:3-161,A:339-429] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-lysine 6-monooxygenase involved in desferrioxamine biosynthesis ; X-RAY DIFFRACTION 2.75Å

e6x0jC2[C:30-215,C:407-490] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-ornithine N(5)-monooxygenase ; ligands: FDA,NAP,ORN ; X-RAY DIFFRACTION 2.335Å

e6x0hB2[B:31-215,B:407-487] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-ornithine N(5)-monooxygenase ; ligands: ACT,FAD ; X-RAY DIFFRACTION 2.087Å

e6x0jD2[D:31-215,D:407-490] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-ornithine N(5)-monooxygenase ; ligands: FDA,NAP,ORN ; X-RAY DIFFRACTION 2.335Å

e6x0hA2[A:30-215,A:407-489] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-ornithine N(5)-monooxygenase ; ligands: ACT,CA,FAD,PGE ; X-RAY DIFFRACTION 2.087Å

e6x0hC2[C:31-215,C:407-489] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-ornithine N(5)-monooxygenase ; ligands: ACT,CA,FAD ; X-RAY DIFFRACTION 2.087Å

e6x0hD2[D:31-215,D:407-488] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-ornithine N(5)-monooxygenase ; ligands: ACT,FAD ; X-RAY DIFFRACTION 2.087Å

e6x0iA1[A:30-215,A:407-489] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-ornithine N(5)-monooxygenase ; ligands: ACT,CA,FAD,NAP ; X-RAY DIFFRACTION 1.950Å

e6x0iB2[B:30-215,B:407-488] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-ornithine N(5)-monooxygenase ; ligands: ACT,CA,FAD,NAP ; X-RAY DIFFRACTION 1.950Å

e6x0iC1[C:30-215,C:407-488] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-ornithine N(5)-monooxygenase ; ligands: ACT,CA,FAD,NAP ; X-RAY DIFFRACTION 1.950Å

e6x0iD2[D:30-215,D:407-488] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-ornithine N(5)-monooxygenase ; ligands: ACT,CA,FAD,NAP ; X-RAY DIFFRACTION 1.950Å

e6x0jA2[A:30-215,A:407-489] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-ornithine N(5)-monooxygenase ; ligands: FDA,NAP,ORN ; X-RAY DIFFRACTION 2.335Å

e6x0jB1[B:30-215,B:407-488] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-ornithine N(5)-monooxygenase ; ligands: FDA,NAP,ORN ; X-RAY DIFFRACTION 2.335Å

e6x0kA1[A:31-215,A:407-488] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-ornithine N(5)-monooxygenase ; ligands: FDA,ORN ; X-RAY DIFFRACTION 2.230Å

e6x0kB1[B:31-215,B:407-488] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-ornithine N(5)-monooxygenase ; ligands: FDA,ORN ; X-RAY DIFFRACTION 2.230Å

e6x0kC1[C:31-215,C:407-488] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-ornithine N(5)-monooxygenase ; ligands: FDA ; X-RAY DIFFRACTION 2.230Å

e6x0kD2[D:31-215,D:407-488] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-ornithine N(5)-monooxygenase ; ligands: FDA,ORN ; X-RAY DIFFRACTION 2.230Å

e6x0kE1[E:31-215,E:407-488] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-ornithine N(5)-monooxygenase ; ligands: FDA,ORN ; X-RAY DIFFRACTION 2.230Å

e6x0kF2[F:31-215,F:407-488] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-ornithine N(5)-monooxygenase ; ligands: FDA ; X-RAY DIFFRACTION 2.230Å

e6x0kG2[G:31-215,G:407-488] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-ornithine N(5)-monooxygenase ; ligands: FDA,ORN ; X-RAY DIFFRACTION 2.230Å

e6x0kH2[H:31-215,H:407-488] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-ornithine N(5)-monooxygenase ; ligands: FDA,ORN ; X-RAY DIFFRACTION 2.230Å

e7jvkA1[A:30-215,A:407-489] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-ornithine N(5)-monooxygenase ; ligands: ACT,CA,FAD,PGE ; X-RAY DIFFRACTION 2.200Å

e7jvkB2[B:31-215,B:407-489] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-ornithine N(5)-monooxygenase ; ligands: ACT,FAD,PGE ; X-RAY DIFFRACTION 2.200Å

e7jvkC2[C:30-215,C:407-489] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-ornithine N(5)-monooxygenase ; ligands: ACT,CA,FAD ; X-RAY DIFFRACTION 2.200Å

e7jvkD2[D:30-215,D:407-488] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-ornithine N(5)-monooxygenase ; ligands: ACT,FAD ; X-RAY DIFFRACTION 2.200Å

e7jvlA2[A:30-215,A:407-489] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-ornithine N(5)-monooxygenase ; ligands: ACT,CA,FAD,NAP ; X-RAY DIFFRACTION 2.100Å

e7jvlB2[B:30-215,B:407-488] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-ornithine N(5)-monooxygenase ; ligands: ACT,FAD,NAP ; X-RAY DIFFRACTION 2.100Å

e7jvlC2[C:31-215,C:407-488] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-ornithine N(5)-monooxygenase ; ligands: ACT,CA,FAD,NAP ; X-RAY DIFFRACTION 2.100Å

e7jvlD2[D:30-215,D:407-487] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-ornithine N(5)-monooxygenase ; ligands: ACT,FAD,NAP ; X-RAY DIFFRACTION 2.100Å

e6xbbH2[H:6-160,H:337-425] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Monooxigenase ; ligands: FAD,NAP ; X-RAY DIFFRACTION 2.366Å

e6xbcC1[C:12-160,C:337-425] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Monooxigenase ; ligands: FAD ; X-RAY DIFFRACTION 2.86Å

e6xbcD1[D:12-160,D:337-425] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Monooxigenase ; ligands: FAD ; X-RAY DIFFRACTION 2.86Å

e6xbcF1[F:11-160,F:337-425] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Monooxigenase ; ligands: FAD ; X-RAY DIFFRACTION 2.86Å

e6xbbA1[A:8-160,A:337-425] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Monooxigenase ; ligands: FAD,NAP ; X-RAY DIFFRACTION 2.366Å

e6xbbB2[B:10-160,B:337-425] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Monooxigenase ; ligands: FAD,NAP ; X-RAY DIFFRACTION 2.366Å

e6xbbC2[C:10-160,C:337-425] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Monooxigenase ; ligands: FAD,NAP ; X-RAY DIFFRACTION 2.366Å

e6xbbD2[D:9-160,D:337-425] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Monooxigenase ; ligands: FAD,NAP ; X-RAY DIFFRACTION 2.366Å

e6xbbE2[E:9-160,E:337-425] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Monooxigenase ; ligands: FAD,NAP ; X-RAY DIFFRACTION 2.366Å

e6xbbF2[F:10-160,F:337-425] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Monooxigenase ; ligands: FAD,NAP ; X-RAY DIFFRACTION 2.366Å

e6xbbG1[G:10-160,G:337-425] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Monooxigenase ; ligands: FAD,NAP ; X-RAY DIFFRACTION 2.366Å

e6xbcA1[A:10-160,A:337-425] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Monooxigenase ; ligands: FAD ; X-RAY DIFFRACTION 2.86Å

e6xbcB2[B:10-160,B:337-425] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Monooxigenase ; ligands: FAD ; X-RAY DIFFRACTION 2.86Å

e6xbcE1[E:10-160,E:337-425] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Monooxigenase ; ligands: FAD ; X-RAY DIFFRACTION 2.86Å

e6xbcG2[G:8-160,G:337-425] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Monooxigenase ; ligands: FAD ; X-RAY DIFFRACTION 2.86Å

e6xbcH1[H:10-160,H:337-425] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Monooxigenase ; ligands: FAD ; X-RAY DIFFRACTION 2.86Å

e7us3B2[B:4-160,B:337-431] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putrescine N-hydroxylase ; ligands: FAD,NAP ; X-RAY DIFFRACTION 2.200Å

e7us3D1[D:4-160,D:337-431] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putrescine N-hydroxylase ; ligands: FAD,NAP ; X-RAY DIFFRACTION 2.200Å

e7us3A2[A:3-160,A:337-430] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putrescine N-hydroxylase ; ligands: FAD,NAP ; X-RAY DIFFRACTION 2.200Å

e7us3C2[C:3-160,C:337-430] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putrescine N-hydroxylase ; ligands: FAD,NAP,PG4 ; X-RAY DIFFRACTION 2.200Å

e4nzhA1[A:31-214,A:407-490] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH

L-ornithine N5 monooxygenase ; ligands: FAD,GOL,ORN ; X-RAY DIFFRACTION 2Å

e4b64A1[A:28-215,A:407-491] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-ORNITHINE N5 MONOOXYGENASE ; ligands: FAD,GOL,LYS,NAP,SO4 ; X-RAY DIFFRACTION 2.20Å

e4d7eD1[D:2-177,D:338-413] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

L-LYS MONOOXYGENASE ; ligands: FAD ; X-RAY DIFFRACTION 2.40Å

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.

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