Annotations: 1ATJ

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d1atjb_	All alpha proteins	Heme-dependent peroxidases	Heme-dependent peroxidases	CCP-like	Plant peroxidase	(Armoracia rusticana ) [TaxId: 3704 ],	SCOPe (2.08)
C	d1atjc_	All alpha proteins	Heme-dependent peroxidases	Heme-dependent peroxidases	CCP-like	Plant peroxidase	(Armoracia rusticana ) [TaxId: 3704 ],	SCOPe (2.08)
D	d1atjd_	All alpha proteins	Heme-dependent peroxidases	Heme-dependent peroxidases	CCP-like	Plant peroxidase	(Armoracia rusticana ) [TaxId: 3704 ],	SCOPe (2.08)
E	d1atje_	All alpha proteins	Heme-dependent peroxidases	Heme-dependent peroxidases	CCP-like	Plant peroxidase	(Armoracia rusticana ) [TaxId: 3704 ],	SCOPe (2.08)
F	d1atjf_	All alpha proteins	Heme-dependent peroxidases	Heme-dependent peroxidases	CCP-like	Plant peroxidase	(Armoracia rusticana ) [TaxId: 3704 ],	SCOPe (2.08)
A	d1atja_	All alpha proteins	Heme-dependent peroxidases	Heme-dependent peroxidases	CCP-like	Plant peroxidase	(Armoracia rusticana ) [TaxId: 3704 ],	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 peroxidases	8044472	3000844	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Heme-dependent peroxidases	8044472	3000844	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Heme-dependent peroxidases	8044472	3000844	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Heme-dependent peroxidases	8044472	3000844	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Heme-dependent peroxidases	8044472	3000844	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Heme-dependent peroxidases	8044472	3000844	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	Ion_trans_2	e1atjB1	A: alpha bundles	X: EGF-like	H: Rpp14/Pop5-like	T: Rpp14/Pop5-like	F: Ion_trans_2	ECOD (develop294)
C	Ion_trans_2	e1atjC1	A: alpha bundles	X: EGF-like	H: Rpp14/Pop5-like	T: Rpp14/Pop5-like	F: Ion_trans_2	ECOD (develop294)
D	Ion_trans_2	e1atjD1	A: alpha bundles	X: EGF-like	H: Rpp14/Pop5-like	T: Rpp14/Pop5-like	F: Ion_trans_2	ECOD (develop294)
E	Ion_trans_2	e1atjE1	A: alpha bundles	X: EGF-like	H: Rpp14/Pop5-like	T: Rpp14/Pop5-like	F: Ion_trans_2	ECOD (develop294)
F	Ion_trans_2	e1atjF1	A: alpha bundles	X: EGF-like	H: Rpp14/Pop5-like	T: Rpp14/Pop5-like	F: Ion_trans_2	ECOD (develop294)
A	Ion_trans_2	e1atjA1	A: alpha bundles	X: EGF-like	H: Rpp14/Pop5-like	T: Rpp14/Pop5-like	F: Ion_trans_2	ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	1.10.520.10	Mainly Alpha	Orthogonal Bundle	Peroxidase	domain 1	CATH (4.3.0)
B	1.10.420.10	Mainly Alpha	Orthogonal Bundle	Peroxidase	domain 2	CATH (4.3.0)
C	1.10.520.10	Mainly Alpha	Orthogonal Bundle	Peroxidase	domain 1	CATH (4.3.0)
C	1.10.420.10	Mainly Alpha	Orthogonal Bundle	Peroxidase	domain 2	CATH (4.3.0)
D	1.10.520.10	Mainly Alpha	Orthogonal Bundle	Peroxidase	domain 1	CATH (4.3.0)
D	1.10.420.10	Mainly Alpha	Orthogonal Bundle	Peroxidase	domain 2	CATH (4.3.0)
E	1.10.520.10	Mainly Alpha	Orthogonal Bundle	Peroxidase	domain 1	CATH (4.3.0)
E	1.10.420.10	Mainly Alpha	Orthogonal Bundle	Peroxidase	domain 2	CATH (4.3.0)
F	1.10.520.10	Mainly Alpha	Orthogonal Bundle	Peroxidase	domain 1	CATH (4.3.0)
F	1.10.420.10	Mainly Alpha	Orthogonal Bundle	Peroxidase	domain 2	CATH (4.3.0)
A	1.10.520.10	Mainly Alpha	Orthogonal Bundle	Peroxidase	domain 1	CATH (4.3.0)
A	1.10.420.10	Mainly Alpha	Orthogonal Bundle	Peroxidase	domain 2	CATH (4.3.0)

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	PEROXIDASE C1A	binding tetrapyrrole binding heme binding peroxidase activity oxidoreductase activity antioxidant activity lactoperoxidase activity oxidoreductase activity, acting on peroxide as acceptor catalytic activity cation binding ion binding metal ion binding small molecule 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 extracellular region membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle vacuole cytoplasm 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	IPR002016	Haem peroxidase	Domain
A, B, C, D, E A, B, C, D, E, F	IPR019794	Peroxidase, active site	Active Site
A, B, C, D, E A, B, C, D, E, F	IPR033905	Secretory peroxidase	Domain
A, B, C, D, E A, B, C, D, E, F	IPR010255	Haem peroxidase superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR019793	Peroxidases heam-ligand binding site	Binding Site
A, B, C, D, E A, B, C, D, E, F	IPR000823	Plant peroxidase	Family

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.