Annotations: 1QUP

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1qupa1	All beta proteins	Immunoglobulin-like beta-sandwich	Cu,Zn superoxide dismutase-like	Cu,Zn superoxide dismutase-like	Copper chaperone for superoxide dismutase, C-terminal domain	baker's yeast (Saccharomyces cerevisiae ) [TaxId: 4932 ],	SCOPe (2.08)
A	d1qupa2	Alpha and beta proteins (a+b)	Ferredoxin-like	HMA, heavy metal-associated domain	HMA, heavy metal-associated domain	Copper chaperone for superoxide dismutase, N-terminal domain	baker's yeast (Saccharomyces cerevisiae ) [TaxId: 4932 ],	SCOPe (2.08)
B	d1qupb1	All beta proteins	Immunoglobulin-like beta-sandwich	Cu,Zn superoxide dismutase-like	Cu,Zn superoxide dismutase-like	Copper chaperone for superoxide dismutase, C-terminal domain	baker's yeast (Saccharomyces cerevisiae ) [TaxId: 4932 ],	SCOPe (2.08)
B	d1qupb2	Alpha and beta proteins (a+b)	Ferredoxin-like	HMA, heavy metal-associated domain	HMA, heavy metal-associated domain	Copper chaperone for superoxide dismutase, N-terminal domain	baker's yeast (Saccharomyces cerevisiae ) [TaxId: 4932 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	HMA, heavy metal-associated domain	8023131	4001253	SCOP2 (2022-06-29)
A	SCOP2 Family	Cu, Zn superoxide dismutase-like	8055274	4007548	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	HMA, heavy metal-associated domain	8035511	3001159	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Cu, Zn superoxide dismutase-like	8055275	3002059	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Cu, Zn superoxide dismutase-like	8055275	3002059	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	HMA, heavy metal-associated domain	8035511	3001159	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)
A	Sod_Cu	e1qupA1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Cu,Zn superoxide dismutase-like	F: Sod_Cu	ECOD (1.6)
A	HMA_1	e1qupA2	A: a+b two layers	X: Alpha-beta plaits	H: HMA-related	T: HMA, heavy metal-associated domain	F: HMA_1	ECOD (1.6)
B	Sod_Cu	e1qupB1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Cu,Zn superoxide dismutase-like	F: Sod_Cu	ECOD (1.6)
B	HMA_1	e1qupB2	A: a+b two layers	X: Alpha-beta plaits	H: HMA-related	T: HMA, heavy metal-associated domain	F: HMA_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.70.100	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)
A	2.60.40.200	Mainly Beta	Sandwich	Immunoglobulin-like	Superoxide dismutase, copper/zinc binding domain	CATH (4.3.0)
B	3.30.70.100	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)
B	2.60.40.200	Mainly Beta	Sandwich	Immunoglobulin-like	Superoxide dismutase, copper/zinc binding domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00403	Heavy-metal-associated domain (HMA)	Heavy-metal-associated domain	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	SUPEROXIDE DISMUTASE 1 COPPER CHAPERONE	superoxide dismutase copper chaperone activity metallochaperone activity molecular carrier activity copper chaperone activity cation binding transition metal ion binding copper ion binding ion binding binding metal ion binding small molecule binding	organonitrogen compound metabolic process cellular biosynthetic process cellular metabolic process protein maturation by copper ion transfer primary metabolic process gene expression macromolecule biosynthetic process protein maturation biosynthetic process metabolic process cellular process protein metabolic process macromolecule metabolic process cellular response to stimulus organonitrogen compound metabolic process cellular biosynthetic process cellular metabolic process protein maturation by copper ion transfer primary metabolic process gene expression macromolecule biosynthetic process protein maturation biosynthetic process metabolic process cellular process protein metabolic process macromolecule metabolic process cellular response to stimulus response to stimulus cellular response to oxidative stress detoxification reactive oxygen species metabolic process cellular response to chemical stress response to superoxide cellular oxidant detoxification cellular response to oxygen radical cellular response to reactive oxygen species cellular response to stress response to stress cellular detoxification response to oxygen-containing compound cellular response to oxygen-containing compound response to reactive oxygen species response to toxic substance removal of superoxide radicals superoxide metabolic process response to oxidative stress cellular response to chemical stimulus response to chemical cellular response to superoxide cellular response to toxic substance response to oxygen radical localization transport copper ion transport transition metal ion transport monoatomic ion transport monoatomic cation transport establishment of localization metal ion transport	membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle mitochondrial membrane organelle inner membrane membrane mitochondrial inner membrane organelle envelope mitochondrial envelope membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle mitochondrial membrane organelle inner membrane membrane mitochondrial inner membrane organelle envelope mitochondrial envelope organelle membrane protein-containing complex protein folding chaperone complex intracellular protein-containing complex catalytic complex oxidoreductase complex superoxide dismutase complex cytosol mitochondrial intermembrane space membrane-enclosed lumen intracellular organelle lumen organelle envelope lumen organelle lumen nucleus

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR024134	Superoxide dismutase (Cu/Zn) / superoxide dismutase copper chaperone	Family
A, B	IPR006121	Heavy metal-associated domain, HMA	Domain
A, B	IPR036423	Superoxide dismutase-like, copper/zinc binding domain superfamily	Homologous Superfamily
A, B	IPR036163	Heavy metal-associated domain superfamily	Homologous Superfamily

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 R01GM133198.