Annotations: 2Q9U

Crystal structure of the flavodiiron protein from Giardia intestinalis

External Resource: Annotation

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

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d2q9ub2	Alpha and beta proteins (a/b)	Flavodoxin-like	Flavoproteins	Flavodoxin-related	Nitric oxide reductase C-terminal domain	(Giardia duodenalis ) [TaxId: 5741 ],	SCOPe (2.08)
B	d2q9ub1	Alpha and beta proteins (a+b)	Metallo-hydrolase/oxidoreductase	Metallo-hydrolase/oxidoreductase	ROO N-terminal domain-like	Nitric oxide reductase N-terminal domain	(Giardia duodenalis ) [TaxId: 5741 ],	SCOPe (2.08)
A	d2q9ua2	Alpha and beta proteins (a/b)	Flavodoxin-like	Flavoproteins	Flavodoxin-related	Nitric oxide reductase C-terminal domain	(Giardia duodenalis ) [TaxId: 5741 ],	SCOPe (2.08)
A	d2q9ua1	Alpha and beta proteins (a+b)	Metallo-hydrolase/oxidoreductase	Metallo-hydrolase/oxidoreductase	ROO N-terminal domain-like	Nitric oxide reductase N-terminal domain	(Giardia duodenalis ) [TaxId: 5741 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Proteasome	e2q9uB1	A: beta barrels	X: HTH	H: Nudix	T: Nudix	F: Proteasome	ECOD (v294.2)
A	TetR_N	e2q9uA1	A: beta barrels	X: Profilin-like	H: sensor domains	T: sensor domains	F: TetR_N	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.60.15.10	Alpha Beta	4-Layer Sandwich	Metallo-beta-lactamase	Chain A	CATH (4.3.0)
B	3.40.50.360	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Flavodoxin domain	CATH (4.3.0)
A	3.60.15.10	Alpha Beta	4-Layer Sandwich	Metallo-beta-lactamase	Chain A	CATH (4.3.0)
A	3.40.50.360	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Flavodoxin domain	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	A-type flavoprotein	oxidoreductase activity catalytic activity FMN binding binding nucleoside phosphate binding ion binding anion binding nucleotide binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding electron transfer activity cation binding oxidoreductase activity catalytic activity FMN binding binding nucleoside phosphate binding ion binding anion binding nucleotide binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding electron transfer activity cation binding metal ion binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR045761	ODP domain	Domain
A, B	IPR016440	Rubredoxin-oxygen oxidoreductase	Family
A, B	IPR036866	Ribonuclease Z/Hydroxyacylglutathione hydrolase-like	Homologous Superfamily
A, B	IPR029039	Flavoprotein-like superfamily	Homologous Superfamily
A, B	IPR001279	Metallo-beta-lactamase	Domain
A, B	IPR008254	Flavodoxin/nitric oxide synthase	Domain

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