Annotations: 5T5K

Structure of histone-based chromatin in Archaea

External Resource: Annotation

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

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
F	SCOP2B Superfamily	Core histone-like	8058011	3001387	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Core histone-like	8058011	3001387	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Core histone-like	8058011	3001387	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Core histone-like	8058011	3001387	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Core histone-like	8058011	3001387	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Core histone-like	8058011	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)
F	Peptidase_S31	e5t5kF1	A: alpha arrays	X: TIM beta/alpha-barrel	H: TIM barrels	T: TIM barrels	F: Peptidase_S31	ECOD (v295.2)
E	Peptidase_S31	e5t5kE1	A: alpha arrays	X: TIM beta/alpha-barrel	H: TIM barrels	T: TIM barrels	F: Peptidase_S31	ECOD (v295.2)
D	Peptidase_S31	e5t5kD1	A: alpha arrays	X: TIM beta/alpha-barrel	H: TIM barrels	T: TIM barrels	F: Peptidase_S31	ECOD (v295.2)
C	Peptidase_S31	e5t5kC1	A: alpha arrays	X: TIM beta/alpha-barrel	H: TIM barrels	T: TIM barrels	F: Peptidase_S31	ECOD (v295.2)
B	Peptidase_S31	e5t5kB1	A: alpha arrays	X: TIM beta/alpha-barrel	H: TIM barrels	T: TIM barrels	F: Peptidase_S31	ECOD (v295.2)
A	Peptidase_S31	e5t5kA1	A: alpha arrays	X: TIM beta/alpha-barrel	H: TIM barrels	T: TIM barrels	F: Peptidase_S31	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
F	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)
D	1.10.20.10	Mainly Alpha	Orthogonal Bundle	Histone, subunit A	Histone, subunit A	CATH (4.3.0)
C	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)
A	1.10.20.10	Mainly Alpha	Orthogonal Bundle	Histone, subunit A	Histone, subunit A	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
H [auth J]	DNA (90-MER)	-	-	-
G [auth I]	DNA (90-MER)	-	-	-
A, B, C, D, E A, B, C, D, E, F	DNA-binding protein HMf-2	protein heterodimerization activity protein binding binding protein dimerization activity DNA binding double-stranded DNA binding nucleic acid binding identical protein binding protein homodimerization activity	cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein complex oligomerization protein-containing complex assembly protein homooligomerization cellular process cellular component organization or biogenesis chromosome organization primary metabolic process DNA conformation change DNA metabolic process nucleic acid metabolic process cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein complex oligomerization protein-containing complex assembly protein homooligomerization cellular process cellular component organization or biogenesis chromosome organization primary metabolic process DNA conformation change DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process DNA topological change organelle organization metabolic process macromolecule metabolic process	intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle chromosome cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR003958	Transcription factor CBF/NF-Y/archaeal histone domain	Domain
A, B, C, D, E A, B, C, D, E, F	IPR009072	Histone-fold	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR050004	DNA-binding protein HMf-2-like	Family