Annotations: 1JJU

Structure of a Quinohemoprotein Amine Dehydrogenase with a Unique Redox Cofactor and Highly Unusual Crosslinking

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Protein Modification Annotation

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1jjua1	All alpha proteins	Cytochrome c	Cytochrome c	Quinohemoprotein amine dehydrogenase A chain, domains 1 and 2	Quinohemoprotein amine dehydrogenase A chain, domains 1 and 2	(Paracoccus denitrificans ) [TaxId: 266 ],	SCOPe (2.08)
A	d1jjua3	All beta proteins	Immunoglobulin-like beta-sandwich	E set domains	Quinohemoprotein amine dehydrogenase A chain, domains 4 and 5	Quinohemoprotein amine dehydrogenase A chain, domains 4 and 5	(Paracoccus denitrificans ) [TaxId: 266 ],	SCOPe (2.08)
A	d1jjua5	All beta proteins	Streptavidin-like	Quinohemoprotein amine dehydrogenase A chain, domain 3	Quinohemoprotein amine dehydrogenase A chain, domain 3	Quinohemoprotein amine dehydrogenase A chain, domain 3	(Paracoccus denitrificans ) [TaxId: 266 ],	SCOPe (2.08)
B	d1jjub_	All beta proteins	7-bladed beta-propeller	YVTN repeat-like/Quinoprotein amine dehydrogenase	Quinohemoprotein amine dehydrogenase B chain	Quinohemoprotein amine dehydrogenase B chain	(Paracoccus denitrificans ) [TaxId: 266 ],	SCOPe (2.08)
C	d1jjuc_	All alpha proteins	Non-globular all-alpha subunits of globular proteins	Quinohemoprotein amine dehydrogenase C chain	Quinohemoprotein amine dehydrogenase C chain	Quinohemoprotein amine dehydrogenase C chain	(Paracoccus denitrificans ) [TaxId: 266 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	E set domains	8055063	3000070	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Cytochrome c	8038476	3000815	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	E set domains	8055409	3000070	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Quinohemoprotein amine dehydrogenase A chain, domain 3	8038478	3000299	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Cytochrome c	8038477	3000815	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	YVTN repeat-like/Quinoprotein amine dehydrogenase	8038479	3001671	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Quinohemoprotein amine dehydrogenase C chain	8038481	3001924	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Autotransporter	e1jjuA1	A: beta barrels	X: Phage tail fiber protein trimerization domain	H: beta-Prism I	T: beta-Prism I	F: Autotransporter	ECOD (v294.2)
A	Copper-bind	e1jjuA2	A: beta barrels	X: Phage tail fiber protein trimerization domain	H: beta-Prism I	T: beta-Prism I	F: Copper-bind	ECOD (v294.2)
A	MgsA_C	e1jjuA4	A: beta barrels	X: ETN0001 domain-like	H: alpha-2-Macroglobulin receptor associated protein (RAP) domain 1	T: alpha-2-Macroglobulin receptor associated protein (RAP) domain 1	F: MgsA_C	ECOD (v294.2)
B	DPPIV_N	e1jjuB1	A: beta barrels	X: Phage tail fiber protein trimerization domain	H: Phage tail fiber protein trimerization domain	T: Phage tail fiber protein trimerization domain	F: DPPIV_N	ECOD (v294.2)
C	PABP	e1jjuC1	A: beta barrels	X: HTH	H: PABC(PABP) domain	T: PABC(PABP) domain	F: PABP	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.40.128.120	Mainly Beta	Beta Barrel	Lipocalin	Quinohemoprotein amine dehydrogenase alpha subunit, domain 2	CATH (4.3.0)
A	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
B	2.130.10.10	Mainly Beta	7 Propeller	Methylamine Dehydrogenase	Chain H	CATH (4.3.0)
C	4.10.940.10	Few Secondary Structures	Irregular	Quinohemoprotein amine dehydrogenase	Quinohemoprotein amine dehydrogenase, gamma subunit structural domain	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	QUINOHEMOPROTEIN AMINE DEHYDROGENASE	binding tetrapyrrole binding heme binding electron transfer activity cation binding ion binding metal ion binding small molecule binding	-	-
B	QUINOHEMOPROTEIN AMINE DEHYDROGENASE	-	-	-
C	QUINOHEMOPROTEIN AMINE DEHYDROGENASE	oxidoreductase activity, acting on the CH-NH2 group of donors oxidoreductase activity catalytic activity	-	cellular anatomical structure extracellular region periplasmic space

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR015183	Quinohemoprotein amine dehydrogenase, alpha subunit domain III	Domain
A	IPR015182	Quinohemoprotein amine dehydrogenase, alpha subunit, haem binding domain	Domain
A	IPR036718	Quinohemoprotein amine dehydrogenase alpha subunit, domain 2 superfamily	Homologous Superfamily
A	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A	IPR036909	Cytochrome c-like domain superfamily	Homologous Superfamily
A	IPR014756	Immunoglobulin E-set	Homologous Superfamily
A	IPR015184	Quinohemoprotein amine dehydrogenase, alpha subunit domain IV	Domain
A	IPR023887	Quinohemoprotein amine dehydrogenase, alpha subunit	Family
A	IPR009111	Quinohemoprotein amine dehydrogenase, alpha subunit, domain 2	Domain
B	IPR023879	Quinohemoprotein amine dehydrogenase, beta subunit	Family
B	IPR011044	Quinoprotein amine dehydrogenase, beta chain-like	Homologous Superfamily
B	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
B	IPR051200	Multi-functional host-pathogen interaction and enzymatic activity protein	Family
C	IPR036487	Quinohemoprotein amine dehydrogenase, gamma subunit structural domain superfamily	Homologous Superfamily
C	IPR047830	Quinohemoprotein amine dehydrogenase subunit gamma	Family
C	IPR015084	Quinohemoprotein amine dehydrogenase, gamma subunit, structural domain	Domain

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
C	TRQ	Parent Component: TRP : AA0148 : oxidation of tryptophan to L-tryptophyl quinone MOD:00157

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.