Annotations: 1GY2

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d1gy2b_	All beta proteins	Cupredoxin-like	Cupredoxins	Plastocyanin/azurin-like	Rusticyanin	(Acidithiobacillus ferrooxidans ) [TaxId: 920 ],	SCOPe (2.08)
A	d1gy2a_	All beta proteins	Cupredoxin-like	Cupredoxins	Plastocyanin/azurin-like	Rusticyanin	(Acidithiobacillus ferrooxidans ) [TaxId: 920 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Cupredoxins	8040563	3000886	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Cupredoxins	8040563	3000886	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	tRNA_anti-codon	e1gy2B2	A: alpha bundles	X: DEATH domain	H: Ten stranded beta/alpha barrel	T: Ten stranded beta/alpha barrel	F: tRNA_anti-codon	ECOD (develop294)
A	tRNA_anti-codon	e1gy2A2	A: alpha bundles	X: DEATH domain	H: Ten stranded beta/alpha barrel	T: Ten stranded beta/alpha barrel	F: tRNA_anti-codon	ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	2.60.40.420	Mainly Beta	Sandwich	Immunoglobulin-like	Cupredoxins - blue copper proteins	CATH (4.3.0)
A	2.60.40.420	Mainly Beta	Sandwich	Immunoglobulin-like	Cupredoxins - blue copper proteins	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	RUSTICYANIN	cation binding transition metal ion binding copper ion binding ion binding binding metal ion binding small molecule binding electron transfer activity	-	cellular anatomical structure periplasmic space

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR000923	Blue (type 1) copper domain	Domain
A, B	IPR028871	Blue (type 1) copper protein, binding site	Binding Site
A, B	IPR008972	Cupredoxin	Homologous Superfamily
A, B	IPR001243	Rusticyanin	Family
A, B	IPR033138	Multicopper oxidases, conserved site	Conserved Site

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.