Annotations: 5K2I

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d5k2ib1	Alpha and beta proteins (a/b)	Thioredoxin fold	Thioredoxin-like	automated matches	automated matches	(Vibrio vulnificus MO6-24/O ) [TaxId: 914127 ],	SCOPe (2.08)
B	d5k2ib2	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Vibrio vulnificus MO6-24/O ) [TaxId: 914127 ],	SCOPe (2.08)
A	d5k2ia1	Alpha and beta proteins (a/b)	Thioredoxin fold	Thioredoxin-like	automated matches	automated matches	(Vibrio vulnificus MO6-24/O ) [TaxId: 914127 ],	SCOPe (2.08)
A	d5k2ia2	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Vibrio vulnificus MO6-24/O ) [TaxId: 914127 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	zf-H2C2_5	e5k2iB1	A: a/b three-layered sandwiches	X: HTH	H: HTH	T: winged helix domain	F: zf-H2C2_5	ECOD (v294.1)
A	zf-H2C2_5	e5k2iA1	A: a/b three-layered sandwiches	X: HTH	H: HTH	T: winged helix domain	F: zf-H2C2_5	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.40.30.10	Alpha Beta	3-Layer(aba) Sandwich	Glutaredoxin	Glutaredoxin	CATH (4.3.0)
A	3.40.30.10	Alpha Beta	3-Layer(aba) Sandwich	Glutaredoxin	Glutaredoxin	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	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	catabolic process hydrogen peroxide metabolic process reactive oxygen species metabolic process metabolic process cellular process hydrogen peroxide catabolic process cell redox homeostasis cellular homeostasis homeostatic process cellular response to stimulus response to oxidative stress cellular response to chemical stimulus response to stimulus cellular response to stress catabolic process hydrogen peroxide metabolic process reactive oxygen species metabolic process metabolic process cellular process hydrogen peroxide catabolic process cell redox homeostasis cellular homeostasis homeostatic process cellular response to stimulus response to oxidative stress cellular response to chemical stimulus response to stimulus cellular response to stress response to stress response to chemical cellular response to oxidative stress cellular response to chemical stress	cellular anatomical structure intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR013766	Thioredoxin domain	Domain
A, B	IPR013740	Redoxin	Domain
A, B	IPR036249	Thioredoxin-like superfamily	Homologous Superfamily
A, B	IPR037944	Peroxiredoxin-5-like	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.