Annotations: 2FEF

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d2fefa1	All alpha proteins	Bromodomain-like	PA2201 N-terminal domain-like	PA2201 N-terminal domain-like	Hypothetical protein PA2201	(Pseudomonas aeruginosa PAO1 ) [TaxId: 208964 ],	SCOPe (2.08)
A	d2fefa2	All alpha proteins	PA2201 C-terminal domain-like	PA2201 C-terminal domain-like	PA2201 C-terminal domain-like	Hypothetical protein PA2201	(Pseudomonas aeruginosa PAO1 ) [TaxId: 208964 ],	SCOPe (2.08)
B	d2fefb1	All alpha proteins	Bromodomain-like	PA2201 N-terminal domain-like	PA2201 N-terminal domain-like	Hypothetical protein PA2201	(Pseudomonas aeruginosa PAO1 ) [TaxId: 208964 ],	SCOPe (2.08)
B	d2fefb2	All alpha proteins	PA2201 C-terminal domain-like	PA2201 C-terminal domain-like	PA2201 C-terminal domain-like	Hypothetical protein PA2201	(Pseudomonas aeruginosa PAO1 ) [TaxId: 208964 ],	SCOPe (2.08)
C	d2fefc1	All alpha proteins	Bromodomain-like	PA2201 N-terminal domain-like	PA2201 N-terminal domain-like	Hypothetical protein PA2201	(Pseudomonas aeruginosa PAO1 ) [TaxId: 208964 ],	SCOPe (2.08)
C	d2fefc2	All alpha proteins	PA2201 C-terminal domain-like	PA2201 C-terminal domain-like	PA2201 C-terminal domain-like	Hypothetical protein PA2201	(Pseudomonas aeruginosa PAO1 ) [TaxId: 208964 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	PA2201 C-terminal domain-like	8040831	3001640	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	PA2201 N-terminal domain-like	8040829	3001166	SCOP2B (2022-06-29)
B	SCOP2 Family	PA2201 N-terminal domain-like	8028450	4001257	SCOP2 (2022-06-29)
B	SCOP2 Family	PA2201 C-terminal domain-like	8028452	4001462	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	PA2201 N-terminal domain-like	8040829	3001166	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	PA2201 C-terminal domain-like	8040831	3001640	SCOP2 (2022-06-29)
C	SCOP2B Superfamily	PA2201 C-terminal domain-like	8040831	3001640	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	PA2201 N-terminal domain-like	8040829	3001166	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	DUF1911	e2fefA2	A: alpha bundles	X: PA2201 C-terminal domain-like (From Topology)	H: PA2201 C-terminal domain-like (From Topology)	T: PA2201 C-terminal domain-like	F: DUF1911	ECOD (1.6)
A	EUF08146	e2fefA1	A: alpha bundles	X: Bromodomain-like	H: PA2201 N-terminal domain-like (From Topology)	T: PA2201 N-terminal domain-like	F: EUF08146	ECOD (1.6)
B	DUF1911	e2fefB2	A: alpha bundles	X: PA2201 C-terminal domain-like (From Topology)	H: PA2201 C-terminal domain-like (From Topology)	T: PA2201 C-terminal domain-like	F: DUF1911	ECOD (1.6)
B	EUF08146	e2fefB1	A: alpha bundles	X: Bromodomain-like	H: PA2201 N-terminal domain-like (From Topology)	T: PA2201 N-terminal domain-like	F: EUF08146	ECOD (1.6)
C	DUF1911	e2fefC2	A: alpha bundles	X: PA2201 C-terminal domain-like (From Topology)	H: PA2201 C-terminal domain-like (From Topology)	T: PA2201 C-terminal domain-like	F: DUF1911	ECOD (1.6)
C	EUF08146	e2fefC1	A: alpha bundles	X: Bromodomain-like	H: PA2201 N-terminal domain-like (From Topology)	T: PA2201 N-terminal domain-like	F: EUF08146	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.20.1440.70	Mainly Alpha	Up-down Bundle	de novo design (two linked rop proteins)	PA2201 N-terminal domain-like	CATH (4.3.0)
A	1.10.3920.10	Mainly Alpha	Orthogonal Bundle	PA2201 C-terminal domain-like	PA2201 C-terminal domain-like	CATH (4.3.0)
B	1.20.1440.70	Mainly Alpha	Up-down Bundle	de novo design (two linked rop proteins)	PA2201 N-terminal domain-like	CATH (4.3.0)
B	1.10.3920.10	Mainly Alpha	Orthogonal Bundle	PA2201 C-terminal domain-like	PA2201 C-terminal domain-like	CATH (4.3.0)
C	1.20.1440.70	Mainly Alpha	Up-down Bundle	de novo design (two linked rop proteins)	PA2201 N-terminal domain-like	CATH (4.3.0)
C	1.10.3920.10	Mainly Alpha	Orthogonal Bundle	PA2201 C-terminal domain-like	PA2201 C-terminal domain-like	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C	PF08929	PoNe immunity proteins (PoNi), C-terminal (PoNi_C)	PoNe immunity proteins (PoNi), C-terminal	This entry represents the C-terminal domain of the PoNe immunity proteins (PoNi), which antagonize the DNAse toxin PoNe (Polymorphic Nuclease effector) [1]. PoNi proteins may directly interact with PoNe.	Domain
A, B, C	PF20734	PA2201 N-terminal domain-like (PA2201_N)	PA2201 N-terminal domain-like	This entry represents the N-terminal helical bundle domain from the Pseudomonas aeruginosa PA2201 protein. This protein also contains a C-terminal Pfam:PF08929 domain.	Domain

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR028997	PA2201-like, N-terminal	Homologous Superfamily
A, B, C	IPR048852	PoNi, N-terminal domain 2	Domain
A, B, C	IPR028983	PA2201-like, C-terminal	Homologous Superfamily
A, B, C	IPR015025	PoNi, C-terminal	Domain

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.