Annotations: 6LFK

Crystal structure of KatE from atypical E. coli

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
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)
D	d6lfkd2	Alpha and beta proteins (a/b)	Flavodoxin-like	Class I glutamine amidotransferase-like	automated matches	automated matches	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
D	d6lfkd1	Multi-domain proteins (alpha and beta)	Heme-dependent catalase-like	Heme-dependent catalase-like	Heme-dependent catalases	automated matches	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
C	d6lfkc2	Alpha and beta proteins (a/b)	Flavodoxin-like	Class I glutamine amidotransferase-like	automated matches	automated matches	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
C	d6lfkc1	Multi-domain proteins (alpha and beta)	Heme-dependent catalase-like	Heme-dependent catalase-like	Heme-dependent catalases	automated matches	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
B	d6lfkb2	Alpha and beta proteins (a/b)	Flavodoxin-like	Class I glutamine amidotransferase-like	automated matches	automated matches	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
B	d6lfkb1	Multi-domain proteins (alpha and beta)	Heme-dependent catalase-like	Heme-dependent catalase-like	Heme-dependent catalases	automated matches	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
A	d6lfka2	Alpha and beta proteins (a/b)	Flavodoxin-like	Class I glutamine amidotransferase-like	automated matches	automated matches	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
A	d6lfka1	Multi-domain proteins (alpha and beta)	Heme-dependent catalase-like	Heme-dependent catalase-like	Heme-dependent catalases	automated matches	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D	SCOP2B Superfamily	Class I glutamine amidotransferase-like	8105271	3001405	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Heme-dependent catalase-like	8104469	3001681	SCOP2B (2022-06-29)
C	SCOP2 Family	Heme-dependent catalases	8104468	4002736	SCOP2 (2022-06-29)
C	SCOP2 Family	Catalase, C-terminal domain	8105270	4003754	SCOP2 (2022-06-29)
C	SCOP2 Superfamily	Heme-dependent catalase-like	8104469	3001681	SCOP2 (2022-06-29)
C	SCOP2 Superfamily	Class I glutamine amidotransferase-like	8105271	3001405	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Heme-dependent catalase-like	8104469	3001681	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Class I glutamine amidotransferase-like	8105271	3001405	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Heme-dependent catalase-like	8104469	3001681	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Class I glutamine amidotransferase-like	8105271	3001405	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)
D	Peptidase_C15	e6lfkD1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Peptidase_C15	ECOD (v295.2)
C	Peptidase_C15	e6lfkC1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Peptidase_C15	ECOD (v295.2)
B	Peptidase_C15	e6lfkB1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Peptidase_C15	ECOD (v295.2)
A	Peptidase_C15	e6lfkA1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Peptidase_C15	ECOD (v295.2)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	eKatE catalase	peroxidase activity oxidoreductase activity antioxidant activity catalase activity oxidoreductase activity, acting on peroxide as acceptor catalytic activity binding tetrapyrrole binding heme binding	catabolic process hydrogen peroxide metabolic process reactive oxygen species metabolic process metabolic process cellular process hydrogen peroxide catabolic process response to oxidative stress response to stimulus response to stress	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR029062	Class I glutamine amidotransferase-like	Homologous Superfamily
A, B, C, D	IPR024708	Catalase active site	Active Site
A, B, C, D	IPR041399	Large catalase, C-terminal domain	Domain
A, B, C, D	IPR010582	Catalase immune-responsive domain	Domain
A, B, C, D	IPR043156	Catalase, mono-functional, haem-containing, clade 2, helical domain	Homologous Superfamily
A, B, C, D	IPR002226	Catalase haem-binding site	Binding Site
A, B, C, D	IPR020835	Catalase superfamily	Homologous Superfamily
A, B, C, D	IPR024712	Catalase, mono-functional, haem-containing, clade 2	Family
A, B, C, D	IPR011614	Catalase core domain	Domain
A, B, C, D	IPR018028	Catalase, mono-functional, haem-containing	Family