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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: ISP domain
H: ISP domain
T: ISP domain
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.

Representatives:

e1jm1A1[A:49-138,A:195-250] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RIESKE IRON-SULFUR PROTEIN SOXF ; X-RAY DIFFRACTION 1.11Å

e2bmoA1[A:3-77,A:134-152] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

OXYGENASE-ALPHA NBDO ; ligands: EDO,EOH ; X-RAY DIFFRACTION 1.200Å

e1nykA1[A:46-130,A:175-201] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RIESKE IRON-SULFUR PROTEIN ; X-RAY DIFFRACTION 1.31Å

e1vm9A1[A:2-43,A:86-110] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Toluene-4-monooxygenase system protein C ; ligands: EDO,MG ; X-RAY DIFFRACTION 1.48Å

e1rieA1[A:70-137,A:180-196] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RIESKE IRON-SULFUR PROTEIN ; X-RAY DIFFRACTION 1.5Å

e2i7fA4[A:3-43,A:87-104] * nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ferredoxin component of dioxygenase ; ligands: SO4 ; X-RAY DIFFRACTION 1.620Å

e1g8kB1[B:1-58,B:101-133] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ARSENITE OXIDASE ; X-RAY DIFFRACTION 1.64Å

e5cxmA2[A:35-75,A:114-133] * nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Cytochrome b6/f complex iron-sulfur subunit ; X-RAY DIFFRACTION 1.7Å

e3gkeC2[C:2-46,C:97-120] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DdmC ; ligands: EDO ; X-RAY DIFFRACTION 1.75Å

e3gl0C1[C:2-46,C:97-120] * nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DdmC ; ligands: EDO ; X-RAY DIFFRACTION 1.75Å

e1rfsA1[A:53-105,A:147-179] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RIESKE PROTEIN ; X-RAY DIFFRACTION 1.83Å

e6ickA3[A:7-60,A:111-136] * nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Methylxanthine N1-demethylase NdmA ; X-RAY DIFFRACTION 1.95Å

e2b1xA1[A:1-86,A:144-162] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NAPHTHALENE DIOXYGENASE LARGE SUBUNIT ; X-RAY DIFFRACTION 2.0Å

e2de7E1[E:3-44,E:88-109] * nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

FERREDOXIN COMPONENT OF CARBAZOLE ; X-RAY DIFFRACTION 2.0Å

e2e4pA1[A:2-37,A:82-109] * nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE FERREDOXIN SUBUNIT ; ligands: FES,SO4,TRE ; X-RAY DIFFRACTION 2.0Å

e1uliA1[A:17-96,A:152-170] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE LARGE SUBUNIT ; X-RAY DIFFRACTION 2.2Å

e1uliC1[C:17-95,C:151-169] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE LARGE SUBUNIT ; X-RAY DIFFRACTION 2.2Å

e1uliE1[E:17-95,E:151-169] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE LARGE SUBUNIT ; X-RAY DIFFRACTION 2.2Å

e1uljA1[A:17-95,A:151-169] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE LARGE SUBUNIT ; X-RAY DIFFRACTION 2.6Å

e1uljC1[C:17-95,C:151-169] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE LARGE SUBUNIT ; X-RAY DIFFRACTION 2.6Å

e1uljE1[E:17-95,E:151-169] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE LARGE SUBUNIT ; X-RAY DIFFRACTION 2.6Å

e1wqlA1[A:20-98,A:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

IRON-SULFUR PROTEIN LARGE SUBUNIT OF CUMENE DIOXYGENASE ; X-RAY DIFFRACTION 2.2Å

e2xr8E1[E:18-97,E:153-170] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.49Å

e2xsoQ1[Q:18-97,Q:153-170] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.2Å

e2b1xC1[C:1-85,C:143-161] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NAPHTHALENE DIOXYGENASE LARGE SUBUNIT ; X-RAY DIFFRACTION 2.0Å

e2b1xE1[E:1-85,E:143-161] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NAPHTHALENE DIOXYGENASE LARGE SUBUNIT ; ligands: MPD ; X-RAY DIFFRACTION 2.0Å

e2b24A1[A:1-85,A:143-161] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NAPHTHALENE DIOXYGENASE LARGE SUBUNIT ; X-RAY DIFFRACTION 3.0Å

e2b24C1[C:1-85,C:143-161] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NAPHTHALENE DIOXYGENASE LARGE SUBUNIT ; X-RAY DIFFRACTION 3.0Å

e2b24E1[E:1-85,E:143-161] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NAPHTHALENE DIOXYGENASE LARGE SUBUNIT ; X-RAY DIFFRACTION 3.0Å

e2yfiC8[C:18-98,C:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.15Å

e2yfjC8[C:18-98,C:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.15Å

e2yfiA8[A:18-98,A:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.15Å

e2yfiE8[E:18-98,E:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.15Å

e2yfiG8[G:18-98,G:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.15Å

e2yfiK5[K:18-98,K:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.15Å

e2yfjA8[A:18-98,A:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.15Å

e2yfjE8[E:18-98,E:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.15Å

e2yfjI8[I:18-98,I:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.15Å

e2yfjK5[K:18-98,K:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.15Å

e2yfiI5[I:18-98,I:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.15Å

e2yfjG5[G:18-98,G:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.15Å

e2yflE8[E:18-98,E:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.6Å

e2yflG8[G:18-98,G:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.6Å

e2yflC4[C:18-98,C:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.6Å

e2yflK8[K:18-98,K:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.6Å

e2yflI8[I:18-98,I:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.6Å

e2xsoA5[A:18-98,A:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.2Å

e2xsoM5[M:18-98,M:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.2Å

e2xr8K5[K:18-98,K:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.49Å

e2xr8M5[M:18-98,M:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.49Å

e2xr8O5[O:18-98,O:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.49Å

e2xr8Q5[Q:18-98,Q:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.49Å

e2xr8W5[W:18-98,W:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.49Å

e2xshA5[A:18-98,A:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.29Å

e2xshC5[C:18-98,C:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.29Å

e2xshE5[E:18-98,E:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.29Å

e2xshI5[I:18-98,I:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.29Å

e2xshK5[K:18-98,K:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.29Å

e2xsoC5[C:18-98,C:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.2Å

e2xsoE5[E:18-98,E:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.2Å

e2xsoK5[K:18-98,K:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.2Å

e2xsoO5[O:18-98,O:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.2Å

e2xr8C5[C:18-98,C:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.49Å

e2xr8G5[G:18-98,G:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.49Å

e2xr8I5[I:18-98,I:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.49Å

e2xr8S5[S:18-98,S:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.49Å

e2xshG5[G:18-98,G:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.29Å

e2xsoG5[G:18-98,G:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.2Å

e2xsoI5[I:18-98,I:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.2Å

e2xsoU5[U:18-98,U:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.2Å

e2xr8U5[U:18-98,U:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.49Å

e2xsoW5[W:18-98,W:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.2Å

e2xsoS5[S:18-98,S:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.2Å

e2yflA5[A:18-98,A:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.6Å

e2xr8A5[A:18-98,A:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.49Å

e2xrxM5[M:18-98,M:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.42Å

e2xrxS5[S:18-98,S:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.42Å

e2xrxA5[A:18-98,A:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.42Å

e2xrxC5[C:18-98,C:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.42Å

e2xrxE5[E:18-98,E:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.42Å

e2xrxG5[G:18-98,G:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.42Å

e2xrxI5[I:18-98,I:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.42Å

e2xrxK5[K:18-98,K:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.42Å

e2xrxO5[O:18-98,O:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.42Å

e2xrxQ5[Q:18-98,Q:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.42Å

e2xrxU5[U:18-98,U:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.42Å

e2xrxW5[W:18-98,W:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.42Å

e3gzxA5[A:18-98,A:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Biphenyl dioxygenase subunit alpha ; ligands: GOL ; X-RAY DIFFRACTION 1.580Å

e3gzyA5[A:18-98,A:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 1.62Å

e3en1A5[A:15-94,A:150-168] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Benzene 1,2-dioxygenase subunit alpha ; ligands: PE3 ; X-RAY DIFFRACTION 3.200Å

e4hjlA6[A:1-79,A:136-154] Image Pymol Jmol Links: PDB, SCOP, CATH

NAPHTHALENE 1,2-DIOXYGENASE SUBUNIT ALPHA ; ligands: EDO ; X-RAY DIFFRACTION 1.5Å

e4hkvA6[A:1-79,A:136-154] Image Pymol Jmol Links: PDB, SCOP, CATH

Naphthalene 1,2-dioxygenase subunit alpha ; ligands: EDO ; X-RAY DIFFRACTION 1.650Å

e4hm1A6[A:1-79,A:136-154] Image Pymol Jmol Links: PDB, SCOP, CATH

NAPHTHALENE 1,2-DIOXYGENASE SUBUNIT ALPHA ; ligands: EDO ; X-RAY DIFFRACTION 1.5Å

e4hm2A6[A:1-79,A:136-154] Image Pymol Jmol Links: PDB, SCOP, CATH

Naphthalene 1,2-dioxygenase subunit alpha ; ligands: EDO ; X-RAY DIFFRACTION 1.260Å

e4hm3A6[A:1-79,A:136-154] Image Pymol Jmol Links: PDB, SCOP, CATH

NAPHTHALENE 1,2-DIOXYGENASE SUBUNIT ALPHA ; ligands: EDO ; X-RAY DIFFRACTION 1.5Å

e4hm4A6[A:1-79,A:136-154] Image Pymol Jmol Links: PDB, SCOP, CATH

NAPHTHALENE 1,2-DIOXYGENASE SUBUNIT ALPHA ; ligands: EDO ; X-RAY DIFFRACTION 1.5Å

e4hm5A6[A:1-79,A:136-154] Image Pymol Jmol Links: PDB, SCOP, CATH

NAPHTHALENE 1,2-DIOXYGENASE SUBUNIT ALPHA ; ligands: EDO ; X-RAY DIFFRACTION 1.5Å

e4hm6A6[A:1-79,A:136-154] Image Pymol Jmol Links: PDB, SCOP, CATH

NAPHTHALENE 1,2-DIOXYGENASE SUBUNIT ALPHA ; ligands: EDO ; X-RAY DIFFRACTION 1.5Å

e4hm7A6[A:1-79,A:136-154] Image Pymol Jmol Links: PDB, SCOP, CATH

NAPHTHALENE 1,2-DIOXYGENASE SUBUNIT ALPHA ; ligands: EDO ; X-RAY DIFFRACTION 1.5Å

e4hm8A6[A:1-79,A:136-154] Image Pymol Jmol Links: PDB, SCOP, CATH

Naphthalene 1,2-dioxygenase subunit alpha ; ligands: EDO ; X-RAY DIFFRACTION 1.300Å

e4hm0A7[A:1-78,A:135-155] Image Pymol Jmol Links: PDB, SCOP, CATH

Naphthalene 1,2-dioxygenase subunit alpha ; ligands: EDO ; X-RAY DIFFRACTION 1.800Å

e1eg9A1[A:3-78,A:135-153] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (NAPHTHALENE 1,2-DIOXYGENASE ALPHA SUBUNIT) ; X-RAY DIFFRACTION 1.6Å

e1ndoA1[A:3-78,A:135-153] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NAPHTHALENE 1,2-DIOXYGENASE ; X-RAY DIFFRACTION 2.25Å

e1ndoC1[C:3-78,C:135-153] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NAPHTHALENE 1,2-DIOXYGENASE ; X-RAY DIFFRACTION 2.25Å

e1ndoE1[E:3-78,E:135-153] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NAPHTHALENE 1,2-DIOXYGENASE ; X-RAY DIFFRACTION 2.25Å

e1o7gA1[A:3-78,A:135-153] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NAPHTHALENE 1,2-DIOXYGENASE ALPHA SUBUNIT ; ligands: EDO ; X-RAY DIFFRACTION 1.7Å

e1o7hA1[A:3-78,A:135-153] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NAPHTHALENE 1,2-DIOXYGENASE ALPHA SUBUNIT ; ligands: EDO ; X-RAY DIFFRACTION 2.2Å

e1o7mA1[A:3-78,A:135-153] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NAPHTHALENE 1,2-DIOXYGENASE ALPHA SUBUNIT ; ligands: EDO ; X-RAY DIFFRACTION 1.750Å

e1o7nA1[A:3-78,A:135-153] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NAPHTHALENE 1,2-DIOXYGENASE ALPHA SUBUNIT ; ligands: EDO ; X-RAY DIFFRACTION 1.400Å

e1o7pA1[A:3-78,A:135-153] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NAPHTHALENE 1,2-DIOXYGENASE ALPHA SUBUNIT ; ligands: EDO ; X-RAY DIFFRACTION 1.95Å

e1o7wA1[A:3-78,A:135-153] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NAPHTHALENE 1,2-DIOXYGENASE ALPHA SUBUNIT ; ligands: EDO ; X-RAY DIFFRACTION 1.9Å

e1uuvA1[A:3-78,A:135-153] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NAPHTHALENE 1,2-DIOXYGENASE ALPHA SUBUNIT ; ligands: EDO ; X-RAY DIFFRACTION 1.65Å

e1uuwA1[A:3-78,A:135-153] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NAPHTHALENE 1,2-DIOXYGENASE ALPHA SUBUNIT ; X-RAY DIFFRACTION 2.3Å

e2hmjA1[A:3-78,A:135-153] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Naphthalene 1,2-dioxygenase alpha subunit ; ligands: EDO ; X-RAY DIFFRACTION 1.500Å

e2hmkA1[A:3-78,A:135-153] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Naphthalene 1,2-dioxygenase alpha subunit ; ligands: EDO ; X-RAY DIFFRACTION 1.650Å

e2hmlA1[A:3-78,A:135-153] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Naphthalene 1,2-dioxygenase alpha subunit ; ligands: EDO ; X-RAY DIFFRACTION 1.800Å

e2hmmA1[A:3-78,A:135-153] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Naphthalene 1,2-dioxygenase alpha subunit ; ligands: EDO ; X-RAY DIFFRACTION 1.600Å

e2hmnA1[A:3-78,A:135-153] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Naphthalene 1,2-dioxygenase alpha subunit ; ligands: EDO ; X-RAY DIFFRACTION 1.700Å

e2hmoA1[A:3-78,A:135-153] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NAPHTHALENE 1,2-DIOXYGENASE ALPHA SUBUNIT ; ligands: EDO ; X-RAY DIFFRACTION 1.6Å

e2bmqA1[A:3-76,A:133-151] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

OXYGENASE-ALPHA NBDO ; ligands: EDO,EOH ; X-RAY DIFFRACTION 1.550Å

e2bmrA1[A:3-76,A:133-151] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

OXYGENASE-ALPHA NBDO ; ligands: EDO,EOH ; X-RAY DIFFRACTION 1.500Å

e4qupA1[A:17-84,A:137-154] Image Pymol Jmol Links: PDB, SCOP, CATH

Monoxygenase; demethylase ; ligands: GOL,TRS ; X-RAY DIFFRACTION 1.70Å

e4qurA1[A:17-84,A:137-154] Image Pymol Jmol Links: PDB, SCOP, CATH

monoxygenase; demethylase ; ligands: TRS ; X-RAY DIFFRACTION 1.759Å

e5hl4A3[A:6-84,A:137-154] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ring-hydroxylating dioxygenase ; ligands: NCO ; X-RAY DIFFRACTION 2.20Å

e5aeuA2[A:18-98,A:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.49Å

e5aeuC2[C:18-98,C:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.49Å

e5aeuE2[E:18-98,E:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.49Å

e5aeuG2[G:18-98,G:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 2.49Å

e5aewA2[A:18-98,A:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 1.87Å

e5aewC3[C:18-98,C:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 1.87Å

e5aewE3[E:18-98,E:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 1.87Å

e5aewG1[G:18-98,G:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 1.87Å

e5aewI2[I:18-98,I:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 1.87Å

e5aewK1[K:18-98,K:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 1.87Å

e5aewM2[M:18-98,M:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 1.87Å

e5aewO2[O:18-98,O:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 1.87Å

e5aewQ2[Q:18-98,Q:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 1.87Å

e5aewS3[S:18-98,S:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 1.87Å

e5aewU1[U:18-98,U:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 1.87Å

e5aewW3[W:18-98,W:161-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BIPHENYL DIOXYGENASE SUBUNIT ALPHA ; X-RAY DIFFRACTION 1.87Å

e5brcA1[A:2-76,A:133-152] Image Pymol Jmol Links: PDB, SCOP, CATH

e5brcD3[D:2-76,D:133-151] Image Pymol Jmol Links: PDB, SCOP, CATH

e5brcG1[G:2-76,G:133-152] Image Pymol Jmol Links: PDB, SCOP, CATH

e5xbpA3[A:2-76,A:133-152] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

3NT oxygenase alpha subunit ; X-RAY DIFFRACTION 2.9Å

e5xbpD1[D:2-76,D:133-152] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

3NT oxygenase alpha subunit ; X-RAY DIFFRACTION 2.9Å

e5xbpG3[G:2-76,G:133-152] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

3NT oxygenase alpha subunit ; X-RAY DIFFRACTION 2.9Å

e7c8zA2[A:30-89,A:155-173] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Salicylate 5-hydroxylase, large oxygenase component ; X-RAY DIFFRACTION 2.600Å

e7c8zC2[C:30-89,C:155-173] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Salicylate 5-hydroxylase, large oxygenase component ; X-RAY DIFFRACTION 2.600Å

e7c8zE1[E:30-89,E:155-173] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Salicylate 5-hydroxylase, large oxygenase component ; X-RAY DIFFRACTION 2.600Å

e7c8zG1[G:30-89,G:155-173] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Salicylate 5-hydroxylase, large oxygenase component ; X-RAY DIFFRACTION 2.600Å

e4emjB1[B:0-36,B:80-106] * nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Toluene 1,2-dioxygenase system ferredoxin subunit ; X-RAY DIFFRACTION 2.4Å

e4aayB1[B:44-101,B:144-175] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

AROB ; X-RAY DIFFRACTION 2.7Å

e3eqqA2[A:15-93,A:149-168] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Benzene 1,2-dioxygenase subunit alpha ; X-RAY DIFFRACTION 3.200Å

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