1HCY

CRYSTAL STRUCTURE OF HEXAMERIC HAEMOCYANIN FROM PANULIRUS INTERRUPTUS REFINED AT 3.2 ANGSTROMS RESOLUTION

External Resource: Annotation

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

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1hcya1	All alpha proteins	Hemocyanin, N-terminal domain	Hemocyanin, N-terminal domain	Hemocyanin, N-terminal domain	Hemocyanin, N-terminal domain	(Panulirus interruptus ) [TaxId: 6735 ],	SCOPe (2.08)
A	d1hcya2	All alpha proteins	Di-copper centre-containing domain	Di-copper centre-containing domain	Hemocyanin middle domain	Arthropod hemocyanin	(Panulirus interruptus ) [TaxId: 6735 ],	SCOPe (2.08)
A	d1hcya3	All beta proteins	Immunoglobulin-like beta-sandwich	E set domains	Arthropod hemocyanin, C-terminal domain	Arthropod hemocyanin, C-terminal domain	(Panulirus interruptus ) [TaxId: 6735 ],	SCOPe (2.08)
B	d1hcyb1	All alpha proteins	Hemocyanin, N-terminal domain	Hemocyanin, N-terminal domain	Hemocyanin, N-terminal domain	Hemocyanin, N-terminal domain	(Panulirus interruptus ) [TaxId: 6735 ],	SCOPe (2.08)
B	d1hcyb2	All alpha proteins	Di-copper centre-containing domain	Di-copper centre-containing domain	Hemocyanin middle domain	Arthropod hemocyanin	(Panulirus interruptus ) [TaxId: 6735 ],	SCOPe (2.08)
B	d1hcyb3	All beta proteins	Immunoglobulin-like beta-sandwich	E set domains	Arthropod hemocyanin, C-terminal domain	Arthropod hemocyanin, C-terminal domain	(Panulirus interruptus ) [TaxId: 6735 ],	SCOPe (2.08)
C	d1hcyc1	All alpha proteins	Hemocyanin, N-terminal domain	Hemocyanin, N-terminal domain	Hemocyanin, N-terminal domain	Hemocyanin, N-terminal domain	(Panulirus interruptus ) [TaxId: 6735 ],	SCOPe (2.08)
C	d1hcyc2	All alpha proteins	Di-copper centre-containing domain	Di-copper centre-containing domain	Hemocyanin middle domain	Arthropod hemocyanin	(Panulirus interruptus ) [TaxId: 6735 ],	SCOPe (2.08)
C	d1hcyc3	All beta proteins	Immunoglobulin-like beta-sandwich	E set domains	Arthropod hemocyanin, C-terminal domain	Arthropod hemocyanin, C-terminal domain	(Panulirus interruptus ) [TaxId: 6735 ],	SCOPe (2.08)
D	d1hcyd1	All alpha proteins	Hemocyanin, N-terminal domain	Hemocyanin, N-terminal domain	Hemocyanin, N-terminal domain	Hemocyanin, N-terminal domain	(Panulirus interruptus ) [TaxId: 6735 ],	SCOPe (2.08)
D	d1hcyd2	All alpha proteins	Di-copper centre-containing domain	Di-copper centre-containing domain	Hemocyanin middle domain	Arthropod hemocyanin	(Panulirus interruptus ) [TaxId: 6735 ],	SCOPe (2.08)
D	d1hcyd3	All beta proteins	Immunoglobulin-like beta-sandwich	E set domains	Arthropod hemocyanin, C-terminal domain	Arthropod hemocyanin, C-terminal domain	(Panulirus interruptus ) [TaxId: 6735 ],	SCOPe (2.08)
E	d1hcye1	All alpha proteins	Hemocyanin, N-terminal domain	Hemocyanin, N-terminal domain	Hemocyanin, N-terminal domain	Hemocyanin, N-terminal domain	(Panulirus interruptus ) [TaxId: 6735 ],	SCOPe (2.08)
E	d1hcye2	All alpha proteins	Di-copper centre-containing domain	Di-copper centre-containing domain	Hemocyanin middle domain	Arthropod hemocyanin	(Panulirus interruptus ) [TaxId: 6735 ],	SCOPe (2.08)
E	d1hcye3	All beta proteins	Immunoglobulin-like beta-sandwich	E set domains	Arthropod hemocyanin, C-terminal domain	Arthropod hemocyanin, C-terminal domain	(Panulirus interruptus ) [TaxId: 6735 ],	SCOPe (2.08)
F	d1hcyf1	All alpha proteins	Hemocyanin, N-terminal domain	Hemocyanin, N-terminal domain	Hemocyanin, N-terminal domain	Hemocyanin, N-terminal domain	(Panulirus interruptus ) [TaxId: 6735 ],	SCOPe (2.08)
F	d1hcyf2	All alpha proteins	Di-copper centre-containing domain	Di-copper centre-containing domain	Hemocyanin middle domain	Arthropod hemocyanin	(Panulirus interruptus ) [TaxId: 6735 ],	SCOPe (2.08)
F	d1hcyf3	All beta proteins	Immunoglobulin-like beta-sandwich	E set domains	Arthropod hemocyanin, C-terminal domain	Arthropod hemocyanin, C-terminal domain	(Panulirus interruptus ) [TaxId: 6735 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Hemocyanin N-terminal domain	8038066	3000757	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Di-copper centre-containing domain	8038069	3000773	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	E set domains	8054965	3000070	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Di-copper centre-containing domain	8038069	3000773	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Hemocyanin N-terminal domain	8038066	3000757	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	E set domains	8054965	3000070	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Di-copper centre-containing domain	8038069	3000773	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	E set domains	8054965	3000070	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Hemocyanin N-terminal domain	8038066	3000757	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Hemocyanin N-terminal domain	8038066	3000757	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Di-copper centre-containing domain	8038069	3000773	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	E set domains	8054965	3000070	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	E set domains	8054965	3000070	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Di-copper centre-containing domain	8038069	3000773	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Hemocyanin N-terminal domain	8038066	3000757	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Hemocyanin N-terminal domain	8038066	3000757	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Di-copper centre-containing domain	8038069	3000773	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	E set domains	8054965	3000070	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	Hemocyanin_C	e1hcyA1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Hemocyanin_C	ECOD (1.6)
A	Hemocyanin_M	e1hcyA2	A: alpha arrays	X: Di-copper centre-containing domain (From Topology)	H: Di-copper centre-containing domain (From Topology)	T: Di-copper centre-containing domain	F: Hemocyanin_M	ECOD (1.6)
A	Hemocyanin_N	e1hcyA3	A: alpha bundles	X: Hemocyanin-N (From Topology)	H: Hemocyanin-N (From Topology)	T: Hemocyanin-N	F: Hemocyanin_N	ECOD (1.6)
B	Hemocyanin_C	e1hcyB1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Hemocyanin_C	ECOD (1.6)
B	Hemocyanin_M	e1hcyB2	A: alpha arrays	X: Di-copper centre-containing domain (From Topology)	H: Di-copper centre-containing domain (From Topology)	T: Di-copper centre-containing domain	F: Hemocyanin_M	ECOD (1.6)
B	Hemocyanin_N	e1hcyB3	A: alpha bundles	X: Hemocyanin-N (From Topology)	H: Hemocyanin-N (From Topology)	T: Hemocyanin-N	F: Hemocyanin_N	ECOD (1.6)
C	Hemocyanin_C	e1hcyC1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Hemocyanin_C	ECOD (1.6)
C	Hemocyanin_M	e1hcyC2	A: alpha arrays	X: Di-copper centre-containing domain (From Topology)	H: Di-copper centre-containing domain (From Topology)	T: Di-copper centre-containing domain	F: Hemocyanin_M	ECOD (1.6)
C	Hemocyanin_N	e1hcyC3	A: alpha bundles	X: Hemocyanin-N (From Topology)	H: Hemocyanin-N (From Topology)	T: Hemocyanin-N	F: Hemocyanin_N	ECOD (1.6)
D	Hemocyanin_C	e1hcyD1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Hemocyanin_C	ECOD (1.6)
D	Hemocyanin_M	e1hcyD2	A: alpha arrays	X: Di-copper centre-containing domain (From Topology)	H: Di-copper centre-containing domain (From Topology)	T: Di-copper centre-containing domain	F: Hemocyanin_M	ECOD (1.6)
D	Hemocyanin_N	e1hcyD3	A: alpha bundles	X: Hemocyanin-N (From Topology)	H: Hemocyanin-N (From Topology)	T: Hemocyanin-N	F: Hemocyanin_N	ECOD (1.6)
E	Hemocyanin_C	e1hcyE1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Hemocyanin_C	ECOD (1.6)
E	Hemocyanin_M	e1hcyE2	A: alpha arrays	X: Di-copper centre-containing domain (From Topology)	H: Di-copper centre-containing domain (From Topology)	T: Di-copper centre-containing domain	F: Hemocyanin_M	ECOD (1.6)
E	Hemocyanin_N	e1hcyE3	A: alpha bundles	X: Hemocyanin-N (From Topology)	H: Hemocyanin-N (From Topology)	T: Hemocyanin-N	F: Hemocyanin_N	ECOD (1.6)
F	Hemocyanin_C	e1hcyF1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Hemocyanin_C	ECOD (1.6)
F	Hemocyanin_M	e1hcyF2	A: alpha arrays	X: Di-copper centre-containing domain (From Topology)	H: Di-copper centre-containing domain (From Topology)	T: Di-copper centre-containing domain	F: Hemocyanin_M	ECOD (1.6)
F	Hemocyanin_N	e1hcyF3	A: alpha bundles	X: Hemocyanin-N (From Topology)	H: Hemocyanin-N (From Topology)	T: Hemocyanin-N	F: Hemocyanin_N	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.1280.10	Mainly Alpha	Orthogonal Bundle	di-copper center containing domain from catechol oxidase	Di-copper center containing domain from catechol oxidase	CATH (4.3.0)
A	2.60.40.1520	Mainly Beta	Sandwich	Immunoglobulin-like	Hemocyanin, C-terminal domain	CATH (4.3.0)
B	1.10.1280.10	Mainly Alpha	Orthogonal Bundle	di-copper center containing domain from catechol oxidase	Di-copper center containing domain from catechol oxidase	CATH (4.3.0)
B	2.60.40.1520	Mainly Beta	Sandwich	Immunoglobulin-like	Hemocyanin, C-terminal domain	CATH (4.3.0)
C	1.10.1280.10	Mainly Alpha	Orthogonal Bundle	di-copper center containing domain from catechol oxidase	Di-copper center containing domain from catechol oxidase	CATH (4.3.0)
C	2.60.40.1520	Mainly Beta	Sandwich	Immunoglobulin-like	Hemocyanin, C-terminal domain	CATH (4.3.0)
D	1.10.1280.10	Mainly Alpha	Orthogonal Bundle	di-copper center containing domain from catechol oxidase	Di-copper center containing domain from catechol oxidase	CATH (4.3.0)
D	2.60.40.1520	Mainly Beta	Sandwich	Immunoglobulin-like	Hemocyanin, C-terminal domain	CATH (4.3.0)
E	1.10.1280.10	Mainly Alpha	Orthogonal Bundle	di-copper center containing domain from catechol oxidase	Di-copper center containing domain from catechol oxidase	CATH (4.3.0)
E	2.60.40.1520	Mainly Beta	Sandwich	Immunoglobulin-like	Hemocyanin, C-terminal domain	CATH (4.3.0)
F	1.10.1280.10	Mainly Alpha	Orthogonal Bundle	di-copper center containing domain from catechol oxidase	Di-copper center containing domain from catechol oxidase	CATH (4.3.0)
F	2.60.40.1520	Mainly Beta	Sandwich	Immunoglobulin-like	Hemocyanin, C-terminal domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F	PF00372	Hemocyanin, copper containing domain (Hemocyanin_M)	Hemocyanin, copper containing domain	This family includes arthropod hemocyanins and insect larval storage proteins.	Domain
A, B, C, D, E A, B, C, D, E, F	PF03722	Hemocyanin, all-alpha domain (Hemocyanin_N)	Hemocyanin, all-alpha domain	This family includes arthropod hemocyanins and insect larval storage proteins.	Domain
A, B, C, D, E A, B, C, D, E, F	PF03723	Hemocyanin, ig-like domain (Hemocyanin_C)	Hemocyanin, ig-like domain	This family includes arthropod hemocyanins and insect larval storage proteins.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F	ARTHROPODAN HEMOCYANIN	oxidoreductase activity catalytic activity oxygen carrier activity molecular carrier activity cation binding ion binding binding metal ion binding small molecule binding	-	extracellular region cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR005204	Hemocyanin, N-terminal	Domain
A, B, C, D, E A, B, C, D, E, F	IPR036697	Hemocyanin, N-terminal domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR002227	Tyrosinase copper-binding domain	Domain
A, B, C, D, E A, B, C, D, E, F	IPR014756	Immunoglobulin E-set	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR008922	Di-copper centre-containing domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR037020	Hemocyanin, C-terminal domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR000896	Hemocyanin/hexamerin middle domain	Domain
A, B, C, D, E A, B, C, D, E, F	IPR013788	Hemocyanin/hexamerin	Family
A, B, C, D, E A, B, C, D, E, F	IPR005203	Hemocyanin, C-terminal	Domain

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.