Annotations: 1SKV

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1skva1	All alpha proteins	ROP-like	Hypothetical protein D-63	Hypothetical protein D-63	Hypothetical protein D-63	(Sulfolobus spindle-shaped virus 1 ) [TaxId: 244589 ],	SCOPe (2.08)
A	d1skva2	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Sulfolobus spindle-shaped virus 1 ) [TaxId: 244589 ],	SCOPe (2.08)
B	d1skvb1	All alpha proteins	ROP-like	Hypothetical protein D-63	Hypothetical protein D-63	Hypothetical protein D-63	(Sulfolobus spindle-shaped virus 1 ) [TaxId: 244589 ],	SCOPe (2.08)
B	d1skvb2	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Sulfolobus spindle-shaped virus 1 ) [TaxId: 244589 ],	SCOPe (2.08)
C	d1skvc1	All alpha proteins	ROP-like	Hypothetical protein D-63	Hypothetical protein D-63	Hypothetical protein D-63	(Sulfolobus spindle-shaped virus 1 ) [TaxId: 244589 ],	SCOPe (2.08)
C	d1skvc2	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Sulfolobus spindle-shaped virus 1 ) [TaxId: 244589 ],	SCOPe (2.08)
D	d1skvd1	All alpha proteins	ROP-like	Hypothetical protein D-63	Hypothetical protein D-63	Hypothetical protein D-63	(Sulfolobus spindle-shaped virus 1 ) [TaxId: 244589 ],	SCOPe (2.08)
D	d1skvd2	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Sulfolobus spindle-shaped virus 1 ) [TaxId: 244589 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Hypothetical protein D-63	8027173	4002414	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Hypothetical protein D-63	8039552	3001202	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Hypothetical protein D-63	8039552	3001202	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Hypothetical protein D-63	8039552	3001202	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Hypothetical protein D-63	8039552	3001202	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	PHA00743	e1skvA1	A: alpha duplicates or obligate multimers	X: ROP-like	H: Hypothetical protein D-63 (From Topology)	T: Hypothetical protein D-63	F: PHA00743	ECOD (1.6)
B	PHA00743	e1skvB1	A: alpha duplicates or obligate multimers	X: ROP-like	H: Hypothetical protein D-63 (From Topology)	T: Hypothetical protein D-63	F: PHA00743	ECOD (1.6)
C	PHA00743	e1skvC1	A: alpha duplicates or obligate multimers	X: ROP-like	H: Hypothetical protein D-63 (From Topology)	T: Hypothetical protein D-63	F: PHA00743	ECOD (1.6)
D	PHA00743	e1skvD1	A: alpha duplicates or obligate multimers	X: ROP-like	H: Hypothetical protein D-63 (From Topology)	T: Hypothetical protein D-63	F: PHA00743	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.287.660	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	Helix hairpin bin	CATH (4.3.0)
B	1.10.287.660	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	Helix hairpin bin	CATH (4.3.0)
C	1.10.287.660	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	Helix hairpin bin	CATH (4.3.0)
D	1.10.287.660	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	Helix hairpin bin	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF20940	Sulfolobus spindle-shape virus 1, protein D-63 (SSV1_D-63)	Sulfolobus spindle-shape virus 1, protein D-63	-	Family

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR048986	Protein D-63	Family
A, B, C, D	IPR037292	Protein D-63 superfamily	Homologous Superfamily
A, B, C, D	IPR029012	Helix hairpin bin 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.