Annotations: 2AO9

Structural Genomics, The crystal structure of a Phage protein (phBC6A51) from Bacillus cereus ATCC 14579

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family 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)
D	d2ao9d_	All alpha proteins	DNA/RNA-binding 3-helical bundle	Homeodomain-like	Nanomeric phage protein-like	Phage protein BC1890	(Bacillus cereus ATCC 14579 ) [TaxId: 226900 ],	SCOPe (2.08)
I	d2ao9i_	All alpha proteins	DNA/RNA-binding 3-helical bundle	Homeodomain-like	Nanomeric phage protein-like	Phage protein BC1890	(Bacillus cereus ATCC 14579 ) [TaxId: 226900 ],	SCOPe (2.08)
H	d2ao9h_	All alpha proteins	DNA/RNA-binding 3-helical bundle	Homeodomain-like	Nanomeric phage protein-like	Phage protein BC1890	(Bacillus cereus ATCC 14579 ) [TaxId: 226900 ],	SCOPe (2.08)
G	d2ao9g_	All alpha proteins	DNA/RNA-binding 3-helical bundle	Homeodomain-like	Nanomeric phage protein-like	Phage protein BC1890	(Bacillus cereus ATCC 14579 ) [TaxId: 226900 ],	SCOPe (2.08)
F	d2ao9f_	All alpha proteins	DNA/RNA-binding 3-helical bundle	Homeodomain-like	Nanomeric phage protein-like	Phage protein BC1890	(Bacillus cereus ATCC 14579 ) [TaxId: 226900 ],	SCOPe (2.08)
E	d2ao9e_	All alpha proteins	DNA/RNA-binding 3-helical bundle	Homeodomain-like	Nanomeric phage protein-like	Phage protein BC1890	(Bacillus cereus ATCC 14579 ) [TaxId: 226900 ],	SCOPe (2.08)
C	d2ao9c_	All alpha proteins	DNA/RNA-binding 3-helical bundle	Homeodomain-like	Nanomeric phage protein-like	Phage protein BC1890	(Bacillus cereus ATCC 14579 ) [TaxId: 226900 ],	SCOPe (2.08)
B	d2ao9b_	All alpha proteins	DNA/RNA-binding 3-helical bundle	Homeodomain-like	Nanomeric phage protein-like	Phage protein BC1890	(Bacillus cereus ATCC 14579 ) [TaxId: 226900 ],	SCOPe (2.08)
A	d2ao9a1	All alpha proteins	DNA/RNA-binding 3-helical bundle	Homeodomain-like	Nanomeric phage protein-like	Phage protein BC1890	(Bacillus cereus ATCC 14579 ) [TaxId: 226900 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D	SCOP2B Superfamily	Homeodomain-like	8002327	3000001	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Homeodomain-like	8002327	3000001	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Homeodomain-like	8002327	3000001	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Homeodomain-like	8002327	3000001	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Homeodomain-like	8002327	3000001	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Homeodomain-like	8002327	3000001	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Homeodomain-like	8002327	3000001	SCOP2B (2022-06-29)
A	SCOP2 Family	BC1890-like	8002326	4000250	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Homeodomain-like	8002327	3000001	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	Sigma_1_2	e2ao9D1	A: beta barrels	X: HTH	H: Nudix	T: winged helix domain	F: Sigma_1_2	ECOD (v294.2)
I	Sigma_1_2	e2ao9I1	A: beta barrels	X: HTH	H: Nudix	T: winged helix domain	F: Sigma_1_2	ECOD (v294.2)
H	Pox_D5	e2ao9H1	A: beta barrels	X: HTH	H: HTH	T: winged helix domain	F: Pox_D5	ECOD (v294.2)
G	Sigma_1_2	e2ao9G1	A: beta barrels	X: HTH	H: Nudix	T: winged helix domain	F: Sigma_1_2	ECOD (v294.2)
F	Pox_D5	e2ao9F1	A: beta barrels	X: HTH	H: HTH	T: winged helix domain	F: Pox_D5	ECOD (v294.2)
E	Pox_D5	e2ao9E1	A: beta barrels	X: HTH	H: HTH	T: winged helix domain	F: Pox_D5	ECOD (v294.2)
C	Pox_D5	e2ao9C1	A: beta barrels	X: HTH	H: HTH	T: winged helix domain	F: Pox_D5	ECOD (v294.2)
B	Pox_D5	e2ao9B1	A: beta barrels	X: HTH	H: HTH	T: winged helix domain	F: Pox_D5	ECOD (v294.2)
A	HTH_Tnp_1_2	e2ao9A1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: HTH_Tnp_1_2	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	1.10.10.60	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Homeodomain-like	CATH (4.3.0)
I	1.10.10.60	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Homeodomain-like	CATH (4.3.0)
H	1.10.10.60	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Homeodomain-like	CATH (4.3.0)
G	1.10.10.60	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Homeodomain-like	CATH (4.3.0)
F	1.10.10.60	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Homeodomain-like	CATH (4.3.0)
E	1.10.10.60	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Homeodomain-like	CATH (4.3.0)
C	1.10.10.60	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Homeodomain-like	CATH (4.3.0)
B	1.10.10.60	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Homeodomain-like	CATH (4.3.0)
A	1.10.10.60	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Homeodomain-like	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, G, H, I	PF13022	Helix-turn-helix of insertion element transposase (HTH_Tnp_1_2)	Helix-turn-helix of insertion element transposase	This is a family of largely phage proteins which are likely to be a helix-turn-helix insertion elements.	Domain

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H, I	IPR009057	Homedomain-like superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H, I	IPR024978	Homeodomain, phBC6A51-type	Domain

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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.