3TB2 | pdb_00003tb2

1-Cys peroxidoxin from Plasmodium Yoelli

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Protein Modification Annotation

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
D	d3tb2d_	Alpha and beta proteins (a/b)	Thioredoxin fold	Thioredoxin-like	Glutathione peroxidase-like	1-Cys peroxiredoxin	(Plasmodium yoelii ) [TaxId: 5861 ],	SCOPe (2.08)
C	d3tb2c_	Alpha and beta proteins (a/b)	Thioredoxin fold	Thioredoxin-like	Glutathione peroxidase-like	1-Cys peroxiredoxin	(Plasmodium yoelii ) [TaxId: 5861 ],	SCOPe (2.08)
B	d3tb2b_	Alpha and beta proteins (a/b)	Thioredoxin fold	Thioredoxin-like	Glutathione peroxidase-like	1-Cys peroxiredoxin	(Plasmodium yoelii ) [TaxId: 5861 ],	SCOPe (2.08)
A	d3tb2a_	Alpha and beta proteins (a/b)	Thioredoxin fold	Thioredoxin-like	Glutathione peroxidase-like	1-Cys peroxiredoxin	(Plasmodium yoelii ) [TaxId: 5861 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D	SCOP2B Superfamily	Thioredoxin-like	8057903	3000031	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Thioredoxin-like	8057903	3000031	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Thioredoxin-like	8057903	3000031	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Thioredoxin-like	8057903	3000031	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		e3tb2D1	A: Alpha-beta plaits	X: Phage tail protein-like	H: Transmembrane protein 14A	T: PNP_UDP_1	F:	ECOD (20:10:01)
C		e3tb2C1	A: Alpha-beta plaits	X: Phage tail protein-like	H: Transmembrane protein 14A	T: PNP_UDP_1	F:	ECOD (20:10:01)
B		e3tb2B1	A: Alpha-beta plaits	X: Phage tail protein-like	H: Transmembrane protein 14A	T: PNP_UDP_1	F:	ECOD (20:10:01)
A		e3tb2A1	A: Cystatin-like	X: Cystatin/monellin	H: Cystatin/monellin	T: PDH_N, F420_oxidored	F:	ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	3.40.30.10	Alpha Beta	3-Layer(aba) Sandwich	Glutaredoxin	Glutaredoxin	CATH (4.3.0)
D	3.30.1020.10	Alpha Beta	2-Layer Sandwich	Antioxidant, Horf6	Chain A, domain 2	CATH (4.3.0)
C	3.40.30.10	Alpha Beta	3-Layer(aba) Sandwich	Glutaredoxin	Glutaredoxin	CATH (4.3.0)
C	3.30.1020.10	Alpha Beta	2-Layer Sandwich	Antioxidant, Horf6	Chain A, domain 2	CATH (4.3.0)
B	3.40.30.10	Alpha Beta	3-Layer(aba) Sandwich	Glutaredoxin	Glutaredoxin	CATH (4.3.0)
B	3.30.1020.10	Alpha Beta	2-Layer Sandwich	Antioxidant, Horf6	Chain A, domain 2	CATH (4.3.0)
A	3.40.30.10	Alpha Beta	3-Layer(aba) Sandwich	Glutaredoxin	Glutaredoxin	CATH (4.3.0)
A	3.30.1020.10	Alpha Beta	2-Layer Sandwich	Antioxidant, Horf6	Chain A, 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	1-Cys peroxiredoxin	peroxidase activity oxidoreductase activity thioredoxin-dependent peroxiredoxin activity antioxidant activity oxidoreductase activity, acting on peroxide as acceptor thioredoxin peroxidase activity catalytic activity peroxiredoxin activity	cellular response to stimulus cellular response to stress response to stimulus response to stress cellular process catabolic process hydrogen peroxide metabolic process reactive oxygen species metabolic process metabolic process hydrogen peroxide catabolic process cell redox homeostasis cellular homeostasis homeostatic process response to oxidative stress	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR019479	Peroxiredoxin, C-terminal	Domain
A, B, C, D	IPR024706	Peroxiredoxin, AhpC-type	Family
A, B, C, D	IPR050217	Thiol-specific antioxidant peroxiredoxin	Family
A, B, C, D	IPR013766	Thioredoxin domain	Domain
A, B, C, D	IPR045020	1-Cys peroxiredoxin	Family
A, B, C, D	IPR036249	Thioredoxin-like superfamily	Homologous Superfamily
A, B, C, D	IPR000866	Alkyl hydroperoxide reductase subunit C/ Thiol specific antioxidant	Domain

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A, B, C, D	CSD	Parent Component: CYS RESID: AA0262 PSI-MOD : L-cysteine sulfinic acid MOD:00267

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.