2XQ1

Crystal structure of peroxisomal catalase from the yeast Hansenula polymorpha

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
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	d2xq1b1	Multi-domain proteins (alpha and beta)	Heme-dependent catalase-like	Heme-dependent catalase-like	Heme-dependent catalases	automated matches	(Ogataea angusta ) [TaxId: 870730 ],	SCOPe (2.08)
B	d2xq1b2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Ogataea angusta ) [TaxId: 870730 ],	SCOPe (2.08)
C	d2xq1c_	Multi-domain proteins (alpha and beta)	Heme-dependent catalase-like	Heme-dependent catalase-like	Heme-dependent catalases	automated matches	(Ogataea angusta ) [TaxId: 870730 ],	SCOPe (2.08)
D	d2xq1d1	Multi-domain proteins (alpha and beta)	Heme-dependent catalase-like	Heme-dependent catalase-like	Heme-dependent catalases	automated matches	(Ogataea angusta ) [TaxId: 870730 ],	SCOPe (2.08)
D	d2xq1d2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Ogataea angusta ) [TaxId: 870730 ],	SCOPe (2.08)
E	d2xq1e_	Multi-domain proteins (alpha and beta)	Heme-dependent catalase-like	Heme-dependent catalase-like	Heme-dependent catalases	automated matches	(Ogataea angusta ) [TaxId: 870730 ],	SCOPe (2.08)
F	d2xq1f1	Multi-domain proteins (alpha and beta)	Heme-dependent catalase-like	Heme-dependent catalase-like	Heme-dependent catalases	automated matches	(Ogataea angusta ) [TaxId: 870730 ],	SCOPe (2.08)
F	d2xq1f2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Ogataea angusta ) [TaxId: 870730 ],	SCOPe (2.08)
G	d2xq1g_	Multi-domain proteins (alpha and beta)	Heme-dependent catalase-like	Heme-dependent catalase-like	Heme-dependent catalases	automated matches	(Ogataea angusta ) [TaxId: 870730 ],	SCOPe (2.08)
H	d2xq1h_	Multi-domain proteins (alpha and beta)	Heme-dependent catalase-like	Heme-dependent catalase-like	Heme-dependent catalases	automated matches	(Ogataea angusta ) [TaxId: 870730 ],	SCOPe (2.08)
I	d2xq1i_	Multi-domain proteins (alpha and beta)	Heme-dependent catalase-like	Heme-dependent catalase-like	Heme-dependent catalases	automated matches	(Ogataea angusta ) [TaxId: 870730 ],	SCOPe (2.08)
J	d2xq1j1	Multi-domain proteins (alpha and beta)	Heme-dependent catalase-like	Heme-dependent catalase-like	Heme-dependent catalases	automated matches	(Ogataea angusta ) [TaxId: 870730 ],	SCOPe (2.08)
J	d2xq1j2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Ogataea angusta ) [TaxId: 870730 ],	SCOPe (2.08)
K	d2xq1k_	Multi-domain proteins (alpha and beta)	Heme-dependent catalase-like	Heme-dependent catalase-like	Heme-dependent catalases	automated matches	(Ogataea angusta ) [TaxId: 870730 ],	SCOPe (2.08)
L	d2xq1l_	Multi-domain proteins (alpha and beta)	Heme-dependent catalase-like	Heme-dependent catalase-like	Heme-dependent catalases	automated matches	(Ogataea angusta ) [TaxId: 870730 ],	SCOPe (2.08)
M	d2xq1m_	Multi-domain proteins (alpha and beta)	Heme-dependent catalase-like	Heme-dependent catalase-like	Heme-dependent catalases	automated matches	(Ogataea angusta ) [TaxId: 870730 ],	SCOPe (2.08)
N	d2xq1n1	Multi-domain proteins (alpha and beta)	Heme-dependent catalase-like	Heme-dependent catalase-like	Heme-dependent catalases	automated matches	(Ogataea angusta ) [TaxId: 870730 ],	SCOPe (2.08)
N	d2xq1n2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Ogataea angusta ) [TaxId: 870730 ],	SCOPe (2.08)
P	d2xq1p_	Multi-domain proteins (alpha and beta)	Heme-dependent catalase-like	Heme-dependent catalase-like	Heme-dependent catalases	automated matches	(Ogataea angusta ) [TaxId: 870730 ],	SCOPe (2.08)
A	d2xq1a_	Multi-domain proteins (alpha and beta)	Heme-dependent catalase-like	Heme-dependent catalase-like	Heme-dependent catalases	automated matches	(Ogataea angusta ) [TaxId: 870730 ],	SCOPe (2.08)
O	d2xq1o_	Multi-domain proteins (alpha and beta)	Heme-dependent catalase-like	Heme-dependent catalase-like	Heme-dependent catalases	automated matches	(Ogataea angusta ) [TaxId: 870730 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Heme-dependent catalase-like	8068985	3001681	SCOP2B (2022-06-29)
C	SCOP2 Family	Heme-dependent catalases	8068984	4002736	SCOP2 (2022-06-29)
C	SCOP2 Superfamily	Heme-dependent catalase-like	8068985	3001681	SCOP2 (2022-06-29)
D	SCOP2B Superfamily	Heme-dependent catalase-like	8068985	3001681	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Heme-dependent catalase-like	8068985	3001681	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Heme-dependent catalase-like	8068985	3001681	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Heme-dependent catalase-like	8068985	3001681	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Heme-dependent catalase-like	8068985	3001681	SCOP2B (2022-06-29)
I	SCOP2B Superfamily	Heme-dependent catalase-like	8068985	3001681	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	Heme-dependent catalase-like	8068985	3001681	SCOP2B (2022-06-29)
K	SCOP2B Superfamily	Heme-dependent catalase-like	8068985	3001681	SCOP2B (2022-06-29)
L	SCOP2B Superfamily	Heme-dependent catalase-like	8068985	3001681	SCOP2B (2022-06-29)
M	SCOP2B Superfamily	Heme-dependent catalase-like	8068985	3001681	SCOP2B (2022-06-29)
N	SCOP2B Superfamily	Heme-dependent catalase-like	8068985	3001681	SCOP2B (2022-06-29)
P	SCOP2B Superfamily	Heme-dependent catalase-like	8068985	3001681	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Heme-dependent catalase-like	8068985	3001681	SCOP2B (2022-06-29)
O	SCOP2B Superfamily	Heme-dependent catalase-like	8068985	3001681	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)
B	PF00199	e2xq1B1	A: beta barrels	X: Barrel domain in heme-dependent catalases (From Topology)	H: Barrel domain in heme-dependent catalases (From Topology)	T: Barrel domain in heme-dependent catalases	F: PF00199	ECOD (1.6)
B	PF00199	e2xq1B2	A: alpha bundles	X: First alpha-helical domain in heme-dependent catalases (From Topology)	H: First alpha-helical domain in heme-dependent catalases (From Topology)	T: First alpha-helical domain in heme-dependent catalases	F: PF00199	ECOD (1.6)
B	PF06628	e2xq1B3	A: alpha bundles	X: Second alpha-helical domain in heme-dependent catalases (From Topology)	H: Second alpha-helical domain in heme-dependent catalases (From Topology)	T: Second alpha-helical domain in heme-dependent catalases	F: PF06628	ECOD (1.6)
C	PF00199	e2xq1C1	A: beta barrels	X: Barrel domain in heme-dependent catalases (From Topology)	H: Barrel domain in heme-dependent catalases (From Topology)	T: Barrel domain in heme-dependent catalases	F: PF00199	ECOD (1.6)
C	PF00199	e2xq1C2	A: alpha bundles	X: First alpha-helical domain in heme-dependent catalases (From Topology)	H: First alpha-helical domain in heme-dependent catalases (From Topology)	T: First alpha-helical domain in heme-dependent catalases	F: PF00199	ECOD (1.6)
C	PF06628	e2xq1C3	A: alpha bundles	X: Second alpha-helical domain in heme-dependent catalases (From Topology)	H: Second alpha-helical domain in heme-dependent catalases (From Topology)	T: Second alpha-helical domain in heme-dependent catalases	F: PF06628	ECOD (1.6)
D	PF00199	e2xq1D1	A: beta barrels	X: Barrel domain in heme-dependent catalases (From Topology)	H: Barrel domain in heme-dependent catalases (From Topology)	T: Barrel domain in heme-dependent catalases	F: PF00199	ECOD (1.6)
D	PF00199	e2xq1D2	A: alpha bundles	X: First alpha-helical domain in heme-dependent catalases (From Topology)	H: First alpha-helical domain in heme-dependent catalases (From Topology)	T: First alpha-helical domain in heme-dependent catalases	F: PF00199	ECOD (1.6)
D	PF06628	e2xq1D3	A: alpha bundles	X: Second alpha-helical domain in heme-dependent catalases (From Topology)	H: Second alpha-helical domain in heme-dependent catalases (From Topology)	T: Second alpha-helical domain in heme-dependent catalases	F: PF06628	ECOD (1.6)
E	PF00199	e2xq1E1	A: beta barrels	X: Barrel domain in heme-dependent catalases (From Topology)	H: Barrel domain in heme-dependent catalases (From Topology)	T: Barrel domain in heme-dependent catalases	F: PF00199	ECOD (1.6)
E	PF00199	e2xq1E2	A: alpha bundles	X: First alpha-helical domain in heme-dependent catalases (From Topology)	H: First alpha-helical domain in heme-dependent catalases (From Topology)	T: First alpha-helical domain in heme-dependent catalases	F: PF00199	ECOD (1.6)
E	PF06628	e2xq1E3	A: alpha bundles	X: Second alpha-helical domain in heme-dependent catalases (From Topology)	H: Second alpha-helical domain in heme-dependent catalases (From Topology)	T: Second alpha-helical domain in heme-dependent catalases	F: PF06628	ECOD (1.6)
F	PF00199	e2xq1F1	A: beta barrels	X: Barrel domain in heme-dependent catalases (From Topology)	H: Barrel domain in heme-dependent catalases (From Topology)	T: Barrel domain in heme-dependent catalases	F: PF00199	ECOD (1.6)
F	PF00199	e2xq1F2	A: alpha bundles	X: First alpha-helical domain in heme-dependent catalases (From Topology)	H: First alpha-helical domain in heme-dependent catalases (From Topology)	T: First alpha-helical domain in heme-dependent catalases	F: PF00199	ECOD (1.6)
F	PF06628	e2xq1F3	A: alpha bundles	X: Second alpha-helical domain in heme-dependent catalases (From Topology)	H: Second alpha-helical domain in heme-dependent catalases (From Topology)	T: Second alpha-helical domain in heme-dependent catalases	F: PF06628	ECOD (1.6)
G	PF00199	e2xq1G1	A: beta barrels	X: Barrel domain in heme-dependent catalases (From Topology)	H: Barrel domain in heme-dependent catalases (From Topology)	T: Barrel domain in heme-dependent catalases	F: PF00199	ECOD (1.6)
G	PF00199	e2xq1G2	A: alpha bundles	X: First alpha-helical domain in heme-dependent catalases (From Topology)	H: First alpha-helical domain in heme-dependent catalases (From Topology)	T: First alpha-helical domain in heme-dependent catalases	F: PF00199	ECOD (1.6)
G	PF06628	e2xq1G3	A: alpha bundles	X: Second alpha-helical domain in heme-dependent catalases (From Topology)	H: Second alpha-helical domain in heme-dependent catalases (From Topology)	T: Second alpha-helical domain in heme-dependent catalases	F: PF06628	ECOD (1.6)
H	PF00199	e2xq1H3	A: beta barrels	X: Barrel domain in heme-dependent catalases (From Topology)	H: Barrel domain in heme-dependent catalases (From Topology)	T: Barrel domain in heme-dependent catalases	F: PF00199	ECOD (1.6)
H	PF00199	e2xq1H1	A: alpha bundles	X: First alpha-helical domain in heme-dependent catalases (From Topology)	H: First alpha-helical domain in heme-dependent catalases (From Topology)	T: First alpha-helical domain in heme-dependent catalases	F: PF00199	ECOD (1.6)
H	PF06628	e2xq1H2	A: alpha bundles	X: Second alpha-helical domain in heme-dependent catalases (From Topology)	H: Second alpha-helical domain in heme-dependent catalases (From Topology)	T: Second alpha-helical domain in heme-dependent catalases	F: PF06628	ECOD (1.6)
I	PF00199	e2xq1I1	A: beta barrels	X: Barrel domain in heme-dependent catalases (From Topology)	H: Barrel domain in heme-dependent catalases (From Topology)	T: Barrel domain in heme-dependent catalases	F: PF00199	ECOD (1.6)
I	PF00199	e2xq1I2	A: alpha bundles	X: First alpha-helical domain in heme-dependent catalases (From Topology)	H: First alpha-helical domain in heme-dependent catalases (From Topology)	T: First alpha-helical domain in heme-dependent catalases	F: PF00199	ECOD (1.6)
I	PF06628	e2xq1I3	A: alpha bundles	X: Second alpha-helical domain in heme-dependent catalases (From Topology)	H: Second alpha-helical domain in heme-dependent catalases (From Topology)	T: Second alpha-helical domain in heme-dependent catalases	F: PF06628	ECOD (1.6)
J	PF00199	e2xq1J1	A: beta barrels	X: Barrel domain in heme-dependent catalases (From Topology)	H: Barrel domain in heme-dependent catalases (From Topology)	T: Barrel domain in heme-dependent catalases	F: PF00199	ECOD (1.6)
J	PF00199	e2xq1J2	A: alpha bundles	X: First alpha-helical domain in heme-dependent catalases (From Topology)	H: First alpha-helical domain in heme-dependent catalases (From Topology)	T: First alpha-helical domain in heme-dependent catalases	F: PF00199	ECOD (1.6)
J	PF06628	e2xq1J3	A: alpha bundles	X: Second alpha-helical domain in heme-dependent catalases (From Topology)	H: Second alpha-helical domain in heme-dependent catalases (From Topology)	T: Second alpha-helical domain in heme-dependent catalases	F: PF06628	ECOD (1.6)
K	PF00199	e2xq1K1	A: beta barrels	X: Barrel domain in heme-dependent catalases (From Topology)	H: Barrel domain in heme-dependent catalases (From Topology)	T: Barrel domain in heme-dependent catalases	F: PF00199	ECOD (1.6)
K	PF00199	e2xq1K2	A: alpha bundles	X: First alpha-helical domain in heme-dependent catalases (From Topology)	H: First alpha-helical domain in heme-dependent catalases (From Topology)	T: First alpha-helical domain in heme-dependent catalases	F: PF00199	ECOD (1.6)
K	PF06628	e2xq1K3	A: alpha bundles	X: Second alpha-helical domain in heme-dependent catalases (From Topology)	H: Second alpha-helical domain in heme-dependent catalases (From Topology)	T: Second alpha-helical domain in heme-dependent catalases	F: PF06628	ECOD (1.6)
L	PF00199	e2xq1L1	A: beta barrels	X: Barrel domain in heme-dependent catalases (From Topology)	H: Barrel domain in heme-dependent catalases (From Topology)	T: Barrel domain in heme-dependent catalases	F: PF00199	ECOD (1.6)
L	PF00199	e2xq1L2	A: alpha bundles	X: First alpha-helical domain in heme-dependent catalases (From Topology)	H: First alpha-helical domain in heme-dependent catalases (From Topology)	T: First alpha-helical domain in heme-dependent catalases	F: PF00199	ECOD (1.6)
L	PF06628	e2xq1L3	A: alpha bundles	X: Second alpha-helical domain in heme-dependent catalases (From Topology)	H: Second alpha-helical domain in heme-dependent catalases (From Topology)	T: Second alpha-helical domain in heme-dependent catalases	F: PF06628	ECOD (1.6)
M	PF00199	e2xq1M1	A: beta barrels	X: Barrel domain in heme-dependent catalases (From Topology)	H: Barrel domain in heme-dependent catalases (From Topology)	T: Barrel domain in heme-dependent catalases	F: PF00199	ECOD (1.6)
M	PF00199	e2xq1M2	A: alpha bundles	X: First alpha-helical domain in heme-dependent catalases (From Topology)	H: First alpha-helical domain in heme-dependent catalases (From Topology)	T: First alpha-helical domain in heme-dependent catalases	F: PF00199	ECOD (1.6)
M	PF06628	e2xq1M3	A: alpha bundles	X: Second alpha-helical domain in heme-dependent catalases (From Topology)	H: Second alpha-helical domain in heme-dependent catalases (From Topology)	T: Second alpha-helical domain in heme-dependent catalases	F: PF06628	ECOD (1.6)
N	PF00199	e2xq1N1	A: beta barrels	X: Barrel domain in heme-dependent catalases (From Topology)	H: Barrel domain in heme-dependent catalases (From Topology)	T: Barrel domain in heme-dependent catalases	F: PF00199	ECOD (1.6)
N	PF00199	e2xq1N2	A: alpha bundles	X: First alpha-helical domain in heme-dependent catalases (From Topology)	H: First alpha-helical domain in heme-dependent catalases (From Topology)	T: First alpha-helical domain in heme-dependent catalases	F: PF00199	ECOD (1.6)
N	PF06628	e2xq1N3	A: alpha bundles	X: Second alpha-helical domain in heme-dependent catalases (From Topology)	H: Second alpha-helical domain in heme-dependent catalases (From Topology)	T: Second alpha-helical domain in heme-dependent catalases	F: PF06628	ECOD (1.6)
P	PF00199	e2xq1P1	A: beta barrels	X: Barrel domain in heme-dependent catalases (From Topology)	H: Barrel domain in heme-dependent catalases (From Topology)	T: Barrel domain in heme-dependent catalases	F: PF00199	ECOD (1.6)
P	PF00199	e2xq1P2	A: alpha bundles	X: First alpha-helical domain in heme-dependent catalases (From Topology)	H: First alpha-helical domain in heme-dependent catalases (From Topology)	T: First alpha-helical domain in heme-dependent catalases	F: PF00199	ECOD (1.6)
P	PF06628	e2xq1P3	A: alpha bundles	X: Second alpha-helical domain in heme-dependent catalases (From Topology)	H: Second alpha-helical domain in heme-dependent catalases (From Topology)	T: Second alpha-helical domain in heme-dependent catalases	F: PF06628	ECOD (1.6)
A	PF00199	e2xq1A1	A: beta barrels	X: Barrel domain in heme-dependent catalases (From Topology)	H: Barrel domain in heme-dependent catalases (From Topology)	T: Barrel domain in heme-dependent catalases	F: PF00199	ECOD (1.6)
A	PF00199	e2xq1A2	A: alpha bundles	X: First alpha-helical domain in heme-dependent catalases (From Topology)	H: First alpha-helical domain in heme-dependent catalases (From Topology)	T: First alpha-helical domain in heme-dependent catalases	F: PF00199	ECOD (1.6)
A	PF06628	e2xq1A3	A: alpha bundles	X: Second alpha-helical domain in heme-dependent catalases (From Topology)	H: Second alpha-helical domain in heme-dependent catalases (From Topology)	T: Second alpha-helical domain in heme-dependent catalases	F: PF06628	ECOD (1.6)
O	PF00199	e2xq1O1	A: beta barrels	X: Barrel domain in heme-dependent catalases (From Topology)	H: Barrel domain in heme-dependent catalases (From Topology)	T: Barrel domain in heme-dependent catalases	F: PF00199	ECOD (1.6)
O	PF00199	e2xq1O2	A: alpha bundles	X: First alpha-helical domain in heme-dependent catalases (From Topology)	H: First alpha-helical domain in heme-dependent catalases (From Topology)	T: First alpha-helical domain in heme-dependent catalases	F: PF00199	ECOD (1.6)
O	PF06628	e2xq1O3	A: alpha bundles	X: Second alpha-helical domain in heme-dependent catalases (From Topology)	H: Second alpha-helical domain in heme-dependent catalases (From Topology)	T: Second alpha-helical domain in heme-dependent catalases	F: PF06628	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	2.40.180.10	Mainly Beta	Beta Barrel	Catalase HpII, Chain A, domain 1	Catalase core domain	CATH (4.3.0)
C	2.40.180.10	Mainly Beta	Beta Barrel	Catalase HpII, Chain A, domain 1	Catalase core domain	CATH (4.3.0)
D	2.40.180.10	Mainly Beta	Beta Barrel	Catalase HpII, Chain A, domain 1	Catalase core domain	CATH (4.3.0)
E	2.40.180.10	Mainly Beta	Beta Barrel	Catalase HpII, Chain A, domain 1	Catalase core domain	CATH (4.3.0)
F	2.40.180.10	Mainly Beta	Beta Barrel	Catalase HpII, Chain A, domain 1	Catalase core domain	CATH (4.3.0)
G	2.40.180.10	Mainly Beta	Beta Barrel	Catalase HpII, Chain A, domain 1	Catalase core domain	CATH (4.3.0)
H	2.40.180.10	Mainly Beta	Beta Barrel	Catalase HpII, Chain A, domain 1	Catalase core domain	CATH (4.3.0)
I	2.40.180.10	Mainly Beta	Beta Barrel	Catalase HpII, Chain A, domain 1	Catalase core domain	CATH (4.3.0)
J	2.40.180.10	Mainly Beta	Beta Barrel	Catalase HpII, Chain A, domain 1	Catalase core domain	CATH (4.3.0)
K	2.40.180.10	Mainly Beta	Beta Barrel	Catalase HpII, Chain A, domain 1	Catalase core domain	CATH (4.3.0)
L	2.40.180.10	Mainly Beta	Beta Barrel	Catalase HpII, Chain A, domain 1	Catalase core domain	CATH (4.3.0)
M	2.40.180.10	Mainly Beta	Beta Barrel	Catalase HpII, Chain A, domain 1	Catalase core domain	CATH (4.3.0)
N	2.40.180.10	Mainly Beta	Beta Barrel	Catalase HpII, Chain A, domain 1	Catalase core domain	CATH (4.3.0)
P	2.40.180.10	Mainly Beta	Beta Barrel	Catalase HpII, Chain A, domain 1	Catalase core domain	CATH (4.3.0)
A	2.40.180.10	Mainly Beta	Beta Barrel	Catalase HpII, Chain A, domain 1	Catalase core domain	CATH (4.3.0)
O	2.40.180.10	Mainly Beta	Beta Barrel	Catalase HpII, Chain A, domain 1	Catalase core domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P	PF06628	Catalase-related immune-responsive (Catalase-rel)	Catalase-related immune-responsive	-	Family
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, 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, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P	PEROXISOMAL CATALASE	peroxidase activity oxidoreductase activity antioxidant activity catalase activity oxidoreductase activity, acting on peroxide as acceptor catalytic activity binding organic cyclic compound binding tetrapyrrole binding heme binding cation binding ion binding metal ion binding small molecule binding	cellular catabolic process catabolic process cellular metabolic 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	membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle peroxisome microbody cytoplasm cellular anatomical entity intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P	IPR024708	Catalase active site	Active Site
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P	IPR010582	Catalase immune-responsive domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P	IPR002226	Catalase haem-binding site	Binding Site
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P	IPR020835	Catalase superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P	IPR024711	Catalase, mono-functional, haem-containing, clades 1 and 3	Family
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P	IPR011614	Catalase core domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P	IPR018028	Catalase, mono-functional, haem-containing	Family