Annotations: 4A46

Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d4a46a_	Alpha and beta proteins (a+b)	Ferredoxin-like	HMA, heavy metal-associated domain	HMA, heavy metal-associated domain	Copper chaperone	(Synechocystis sp. PCC 6803 ) [TaxId: 1148 ],	SCOPe (2.08)
B	d4a46b_	Alpha and beta proteins (a+b)	Ferredoxin-like	HMA, heavy metal-associated domain	HMA, heavy metal-associated domain	Copper chaperone	(Synechocystis sp. PCC 6803 ) [TaxId: 1148 ],	SCOPe (2.08)
C	d4a46c_	Alpha and beta proteins (a+b)	Ferredoxin-like	HMA, heavy metal-associated domain	HMA, heavy metal-associated domain	Copper chaperone	(Synechocystis sp. PCC 6803 ) [TaxId: 1148 ],	SCOPe (2.08)
D	d4a46d_	Alpha and beta proteins (a+b)	Ferredoxin-like	HMA, heavy metal-associated domain	HMA, heavy metal-associated domain	Copper chaperone	(Synechocystis sp. PCC 6803 ) [TaxId: 1148 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	HMA heavy metal-associated domain	8041524	3001159	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	HMA heavy metal-associated domain	8041524	3001159	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	HMA heavy metal-associated domain	8041524	3001159	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	HMA heavy metal-associated domain	8041524	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	HMA_1	e4a46A1	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	HMA_1	e4a46B1	A: a+b two layers	X: Alpha-beta plaits	H: HMA-related	T: HMA, heavy metal-associated domain	F: HMA_1	ECOD (1.6)
C	HMA_1	e4a46C1	A: a+b two layers	X: Alpha-beta plaits	H: HMA-related	T: HMA, heavy metal-associated domain	F: HMA_1	ECOD (1.6)
D	HMA_1	e4a46D1	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)
B	3.30.70.100	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)
C	3.30.70.100	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)
D	3.30.70.100	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	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, C, D	SSR2857 PROTEIN	cation binding transition metal ion binding copper ion binding ion binding binding metal ion binding small molecule binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR017969	Heavy-metal-associated, conserved site	Conserved Site
A, B, C, D	IPR006121	Heavy metal-associated domain, HMA	Domain
A, B, C, D	IPR036163	Heavy metal-associated domain superfamily	Homologous Superfamily

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.