1WWS

Crystal structure of ttk003001566 from Thermus Thermophilus HB8

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)
C	d1wwsc_	All alpha proteins	Histone-fold	Histone-fold	Bacterial histone-fold protein	automated matches	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)
D	d1wwsd_	All alpha proteins	Histone-fold	Histone-fold	Bacterial histone-fold protein	automated matches	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)
F	d1wwsf_	All alpha proteins	Histone-fold	Histone-fold	Bacterial histone-fold protein	automated matches	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)
G	d1wwsg_	All alpha proteins	Histone-fold	Histone-fold	Bacterial histone-fold protein	automated matches	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)
H	d1wwsh_	All alpha proteins	Histone-fold	Histone-fold	Bacterial histone-fold protein	automated matches	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)
A	d1wwsa_	All alpha proteins	Histone-fold	Histone-fold	Bacterial histone-fold protein	automated matches	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)
B	d1wwsb_	All alpha proteins	Histone-fold	Histone-fold	Bacterial histone-fold protein	automated matches	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)
E	d1wwse_	All alpha proteins	Histone-fold	Histone-fold	Bacterial histone-fold protein	automated matches	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
C	SCOP2B Superfamily	Core histone-like	8057975	3001387	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Core histone-like	8057989	3001387	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Core histone-like	8057989	3001387	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Core histone-like	8057975	3001387	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Core histone-like	8057989	3001387	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Core histone-like	8057975	3001387	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Core histone-like	8057975	3001387	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Core histone-like	8057989	3001387	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Core histone-like	8057975	3001387	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Core histone-like	8057989	3001387	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Core histone-like	8057975	3001387	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Core histone-like	8057989	3001387	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Core histone-like	8057989	3001387	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Core histone-like	8057975	3001387	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Core histone-like	8057975	3001387	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Core histone-like	8057989	3001387	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)
C	PF09123	e1wwsC1	A: alpha arrays	X: Histone-like	H: Histone-related	T: Histone	F: PF09123	ECOD (1.6)
D	PF09123	e1wwsD1	A: alpha arrays	X: Histone-like	H: Histone-related	T: Histone	F: PF09123	ECOD (1.6)
F	PF09123	e1wwsF1	A: alpha arrays	X: Histone-like	H: Histone-related	T: Histone	F: PF09123	ECOD (1.6)
G	PF09123	e1wwsG1	A: alpha arrays	X: Histone-like	H: Histone-related	T: Histone	F: PF09123	ECOD (1.6)
H	PF09123	e1wwsH1	A: alpha arrays	X: Histone-like	H: Histone-related	T: Histone	F: PF09123	ECOD (1.6)
A	PF09123	e1wwsA1	A: alpha arrays	X: Histone-like	H: Histone-related	T: Histone	F: PF09123	ECOD (1.6)
B	PF09123	e1wwsB1	A: alpha arrays	X: Histone-like	H: Histone-related	T: Histone	F: PF09123	ECOD (1.6)
E	PF09123	e1wwsE1	A: alpha arrays	X: Histone-like	H: Histone-related	T: Histone	F: PF09123	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
C	1.10.20.10	Mainly Alpha	Orthogonal Bundle	Histone, subunit A	Histone, subunit A	CATH (4.3.0)
D	1.10.20.10	Mainly Alpha	Orthogonal Bundle	Histone, subunit A	Histone, subunit A	CATH (4.3.0)
F	1.10.20.10	Mainly Alpha	Orthogonal Bundle	Histone, subunit A	Histone, subunit A	CATH (4.3.0)
G	1.10.20.10	Mainly Alpha	Orthogonal Bundle	Histone, subunit A	Histone, subunit A	CATH (4.3.0)
H	1.10.20.10	Mainly Alpha	Orthogonal Bundle	Histone, subunit A	Histone, subunit A	CATH (4.3.0)
A	1.10.20.10	Mainly Alpha	Orthogonal Bundle	Histone, subunit A	Histone, subunit A	CATH (4.3.0)
B	1.10.20.10	Mainly Alpha	Orthogonal Bundle	Histone, subunit A	Histone, subunit A	CATH (4.3.0)
E	1.10.20.10	Mainly Alpha	Orthogonal Bundle	Histone, subunit A	Histone, subunit A	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	PF09123	Domain of unknown function (DUF1931) (DUF1931)	Domain of unknown function (DUF1931)	Members of this family, which are found in a set of hypothetical bacterial proteins, contain a core of six alpha-helices, where one central helix is surrounded by the other five. The exact function of this family has not, as yet, been determined [1]. ...	Members of this family, which are found in a set of hypothetical bacterial proteins, contain a core of six alpha-helices, where one central helix is surrounded by the other five. The exact function of this family has not, as yet, been determined [1]. The known structure shows this domain contains two copies of the histone fold [1].	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, G, H	hypothetical protein TTHA1479	protein heterodimerization activity protein binding binding protein dimerization activity cation binding ion binding metal ion binding small molecule binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H	IPR009072	Histone-fold	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H	IPR015207	Protein of unknown function DUF1931	Family

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 R01GM133198.