Annotations: 1YE9

Crystal structure of proteolytically truncated catalase HPII from E. coli

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
O [auth L]	Med26	e1ye9L2	A: beta barrels	X: PBZ domain	H: PBZ domain	T: PBZ domain	F: Med26	ECOD (v294.2)
M [auth K]	Med26	e1ye9K2	A: beta barrels	X: PBZ domain	H: PBZ domain	T: PBZ domain	F: Med26	ECOD (v294.2)
K [auth J]	Med26	e1ye9J2	A: beta barrels	X: PBZ domain	H: PBZ domain	T: PBZ domain	F: Med26	ECOD (v294.2)
I	Med26	e1ye9I2	A: beta barrels	X: PBZ domain	H: PBZ domain	T: PBZ domain	F: Med26	ECOD (v294.2)
G [auth D]	Med26	e1ye9D2	A: beta barrels	X: PBZ domain	H: PBZ domain	T: PBZ domain	F: Med26	ECOD (v294.2)
E [auth C]	Med26	e1ye9C2	A: beta barrels	X: PBZ domain	H: PBZ domain	T: PBZ domain	F: Med26	ECOD (v294.2)
C [auth B]	Med26	e1ye9B2	A: beta barrels	X: PBZ domain	H: PBZ domain	T: PBZ domain	F: Med26	ECOD (v294.2)
A	Med26	e1ye9A2	A: beta barrels	X: PBZ domain	H: PBZ domain	T: PBZ domain	F: Med26	ECOD (v294.2)
P	Med26	e1ye9P3	A: beta barrels	X: PBZ domain	H: PBZ domain	T: PBZ domain	F: Med26	ECOD (v294.2)
N [auth O]	Med26	e1ye9O3	A: beta barrels	X: PBZ domain	H: PBZ domain	T: PBZ domain	F: Med26	ECOD (v294.2)
L [auth N]	Med26	e1ye9N3	A: beta barrels	X: PBZ domain	H: PBZ domain	T: PBZ domain	F: Med26	ECOD (v294.2)
J [auth M]	Med26	e1ye9M3	A: beta barrels	X: PBZ domain	H: PBZ domain	T: PBZ domain	F: Med26	ECOD (v294.2)
H	Med26	e1ye9H3	A: beta barrels	X: PBZ domain	H: PBZ domain	T: PBZ domain	F: Med26	ECOD (v294.2)
F [auth G]	Med26	e1ye9G3	A: beta barrels	X: PBZ domain	H: PBZ domain	T: PBZ domain	F: Med26	ECOD (v294.2)
D [auth F]	Med26	e1ye9F3	A: beta barrels	X: PBZ domain	H: PBZ domain	T: PBZ domain	F: Med26	ECOD (v294.2)
B [auth E]	Med26	e1ye9E3	A: beta barrels	X: PBZ domain	H: PBZ domain	T: PBZ domain	F: Med26	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
O [auth L]	6.10.10.30	Special	Helix non-globular	Helicase, Ruva Protein	domain 3	CATH (4.3.0)
O [auth L]	2.40.470.10	Mainly Beta	Beta Barrel	catalase hpii fold	catalase hpii domain	CATH (4.3.0)
O [auth L]	1.10.10.1060	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Catalase HPII, helical domain	CATH (4.3.0)
M [auth K]	6.10.10.30	Special	Helix non-globular	Helicase, Ruva Protein	domain 3	CATH (4.3.0)
M [auth K]	2.40.470.10	Mainly Beta	Beta Barrel	catalase hpii fold	catalase hpii domain	CATH (4.3.0)
M [auth K]	1.10.10.1060	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Catalase HPII, helical domain	CATH (4.3.0)
K [auth J]	6.10.10.30	Special	Helix non-globular	Helicase, Ruva Protein	domain 3	CATH (4.3.0)
K [auth J]	2.40.470.10	Mainly Beta	Beta Barrel	catalase hpii fold	catalase hpii domain	CATH (4.3.0)
K [auth J]	1.10.10.1060	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Catalase HPII, helical domain	CATH (4.3.0)
I	6.10.10.30	Special	Helix non-globular	Helicase, Ruva Protein	domain 3	CATH (4.3.0)
I	2.40.470.10	Mainly Beta	Beta Barrel	catalase hpii fold	catalase hpii domain	CATH (4.3.0)
I	1.10.10.1060	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Catalase HPII, helical domain	CATH (4.3.0)
G [auth D]	6.10.10.30	Special	Helix non-globular	Helicase, Ruva Protein	domain 3	CATH (4.3.0)
G [auth D]	2.40.470.10	Mainly Beta	Beta Barrel	catalase hpii fold	catalase hpii domain	CATH (4.3.0)
G [auth D]	1.10.10.1060	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Catalase HPII, helical domain	CATH (4.3.0)
E [auth C]	6.10.10.30	Special	Helix non-globular	Helicase, Ruva Protein	domain 3	CATH (4.3.0)
E [auth C]	2.40.470.10	Mainly Beta	Beta Barrel	catalase hpii fold	catalase hpii domain	CATH (4.3.0)
E [auth C]	1.10.10.1060	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Catalase HPII, helical domain	CATH (4.3.0)
C [auth B]	6.10.10.30	Special	Helix non-globular	Helicase, Ruva Protein	domain 3	CATH (4.3.0)
C [auth B]	2.40.470.10	Mainly Beta	Beta Barrel	catalase hpii fold	catalase hpii domain	CATH (4.3.0)
C [auth B]	1.10.10.1060	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Catalase HPII, helical domain	CATH (4.3.0)
A	6.10.10.30	Special	Helix non-globular	Helicase, Ruva Protein	domain 3	CATH (4.3.0)
A	2.40.470.10	Mainly Beta	Beta Barrel	catalase hpii fold	catalase hpii domain	CATH (4.3.0)
A	1.10.10.1060	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Catalase HPII, helical domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C [auth B], E [auth C], G [auth D], I, A, C [auth B], E [auth C], G [auth D], I, K [auth J], M [auth K], O [auth L]	PF00199	Catalase (Catalase)	Catalase		Domain
B [auth E], D [auth F], F [auth G], H, J [auth M], B [auth E], D [auth F], F [auth G], H, J [auth M], L [auth N], N [auth O], P	PF06628	Catalase-related immune-responsive (Catalase-rel)	Catalase-related immune-responsive	-	Family
B [auth E], D [auth F], F [auth G], H, J [auth M], B [auth E], D [auth F], F [auth G], H, J [auth M], L [auth N], N [auth O], P	PF00199	Catalase (Catalase)	Catalase		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C [auth B], E [auth C], G [auth D], I, A, C [auth B], E [auth C], G [auth D], I, K [auth J], M [auth K], O [auth L]	catalase HPII	peroxidase activity oxidoreductase activity antioxidant activity catalase activity oxidoreductase activity, acting on peroxide as acceptor catalytic activity binding tetrapyrrole binding heme binding cation binding transition metal ion binding iron ion binding ion binding metal ion binding peroxidase activity oxidoreductase activity antioxidant activity catalase activity oxidoreductase activity, acting on peroxide as acceptor catalytic activity binding tetrapyrrole binding heme binding cation binding transition metal ion binding iron ion binding ion binding metal ion binding small molecule binding identical protein binding protein binding	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process catabolic process hydrogen peroxide metabolic process reactive oxygen species metabolic process metabolic process hydrogen peroxide catabolic process response to oxidative stress response to osmotic stress hyperosmotic response cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process catabolic process hydrogen peroxide metabolic process reactive oxygen species metabolic process metabolic process hydrogen peroxide catabolic process response to oxidative stress response to osmotic stress hyperosmotic response response to abiotic stimulus	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol
B [auth E], D [auth F], F [auth G], H, J [auth M], B [auth E], D [auth F], F [auth G], H, J [auth M], L [auth N], N [auth O], P	catalase HPII	peroxidase activity oxidoreductase activity antioxidant activity catalase activity oxidoreductase activity, acting on peroxide as acceptor catalytic activity binding tetrapyrrole binding heme binding cation binding transition metal ion binding iron ion binding ion binding metal ion binding peroxidase activity oxidoreductase activity antioxidant activity catalase activity oxidoreductase activity, acting on peroxide as acceptor catalytic activity binding tetrapyrrole binding heme binding cation binding transition metal ion binding iron ion binding ion binding metal ion binding small molecule binding identical protein binding protein binding	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process catabolic process hydrogen peroxide metabolic process reactive oxygen species metabolic process metabolic process hydrogen peroxide catabolic process response to oxidative stress response to osmotic stress hyperosmotic response cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process catabolic process hydrogen peroxide metabolic process reactive oxygen species metabolic process metabolic process hydrogen peroxide catabolic process response to oxidative stress response to osmotic stress hyperosmotic response response to abiotic stimulus	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C [auth B], E [auth C], G [auth D], I, A, C [auth B], E [auth C], G [auth D], I, K [auth J], M [auth K], O [auth L]	IPR029062	Class I glutamine amidotransferase-like	Homologous Superfamily
A, C [auth B], E [auth C], G [auth D], I, A, C [auth B], E [auth C], G [auth D], I, K [auth J], M [auth K], O [auth L]	IPR024708	Catalase active site	Active Site
A, C [auth B], E [auth C], G [auth D], I, A, C [auth B], E [auth C], G [auth D], I, K [auth J], M [auth K], O [auth L]	IPR041399	Large catalase, C-terminal domain	Domain
A, C [auth B], E [auth C], G [auth D], I, A, C [auth B], E [auth C], G [auth D], I, K [auth J], M [auth K], O [auth L]	IPR010582	Catalase immune-responsive domain	Domain
A, C [auth B], E [auth C], G [auth D], I, A, C [auth B], E [auth C], G [auth D], I, K [auth J], M [auth K], O [auth L]	IPR043156	Catalase, mono-functional, haem-containing, clade 2, helical domain	Homologous Superfamily
A, C [auth B], E [auth C], G [auth D], I, A, C [auth B], E [auth C], G [auth D], I, K [auth J], M [auth K], O [auth L]	IPR002226	Catalase haem-binding site	Binding Site
A, C [auth B], E [auth C], G [auth D], I, A, C [auth B], E [auth C], G [auth D], I, K [auth J], M [auth K], O [auth L]	IPR020835	Catalase superfamily	Homologous Superfamily
A, C [auth B], E [auth C], G [auth D], I, A, C [auth B], E [auth C], G [auth D], I, K [auth J], M [auth K], O [auth L]	IPR024712	Catalase, mono-functional, haem-containing, clade 2	Family
A, C [auth B], E [auth C], G [auth D], I, A, C [auth B], E [auth C], G [auth D], I, K [auth J], M [auth K], O [auth L]	IPR011614	Catalase core domain	Domain
A, C [auth B], E [auth C], G [auth D], I, A, C [auth B], E [auth C], G [auth D], I, K [auth J], M [auth K], O [auth L]	IPR018028	Catalase, mono-functional, haem-containing	Family
B [auth E], D [auth F], F [auth G], H, J [auth M], B [auth E], D [auth F], F [auth G], H, J [auth M], L [auth N], N [auth O], P	IPR029062	Class I glutamine amidotransferase-like	Homologous Superfamily
B [auth E], D [auth F], F [auth G], H, J [auth M], B [auth E], D [auth F], F [auth G], H, J [auth M], L [auth N], N [auth O], P	IPR024708	Catalase active site	Active Site
B [auth E], D [auth F], F [auth G], H, J [auth M], B [auth E], D [auth F], F [auth G], H, J [auth M], L [auth N], N [auth O], P	IPR041399	Large catalase, C-terminal domain	Domain
B [auth E], D [auth F], F [auth G], H, J [auth M], B [auth E], D [auth F], F [auth G], H, J [auth M], L [auth N], N [auth O], P	IPR010582	Catalase immune-responsive domain	Domain
B [auth E], D [auth F], F [auth G], H, J [auth M], B [auth E], D [auth F], F [auth G], H, J [auth M], L [auth N], N [auth O], P	IPR043156	Catalase, mono-functional, haem-containing, clade 2, helical domain	Homologous Superfamily
B [auth E], D [auth F], F [auth G], H, J [auth M], B [auth E], D [auth F], F [auth G], H, J [auth M], L [auth N], N [auth O], P	IPR002226	Catalase haem-binding site	Binding Site
B [auth E], D [auth F], F [auth G], H, J [auth M], B [auth E], D [auth F], F [auth G], H, J [auth M], L [auth N], N [auth O], P	IPR020835	Catalase superfamily	Homologous Superfamily
B [auth E], D [auth F], F [auth G], H, J [auth M], B [auth E], D [auth F], F [auth G], H, J [auth M], L [auth N], N [auth O], P	IPR024712	Catalase, mono-functional, haem-containing, clade 2	Family
B [auth E], D [auth F], F [auth G], H, J [auth M], B [auth E], D [auth F], F [auth G], H, J [auth M], L [auth N], N [auth O], P	IPR011614	Catalase core domain	Domain
B [auth E], D [auth F], F [auth G], H, J [auth M], B [auth E], D [auth F], F [auth G], H, J [auth M], L [auth N], N [auth O], P	IPR018028	Catalase, mono-functional, haem-containing	Family