Annotations: 4IT5

Chaperone HscB from Vibrio cholerae

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	TGF_beta	e4it5D5	A: alpha arrays	X: DEATH domain	H: PH domain-like	T: PH domain-like	F: TGF_beta	ECOD (v295.2)
C	TGF_beta	e4it5C5	A: alpha arrays	X: DEATH domain	H: PH domain-like	T: PH domain-like	F: TGF_beta	ECOD (v295.2)
B	SH3_2	e4it5B3	A: alpha arrays	X: Fusion glycoprotein F2	H: Fusion glycoprotein F2	T: Fusion glycoprotein F2	F: SH3_2	ECOD (v295.2)
A	TGF_beta	e4it5A5	A: alpha arrays	X: DEATH domain	H: PH domain-like	T: PH domain-like	F: TGF_beta	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	1.10.287.110	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	DnaJ domain	CATH (4.3.0)
D	1.20.1280.20	Mainly Alpha	Up-down Bundle	Monooxygenase	HscB, C-terminal domain	CATH (4.3.0)
C	1.10.287.110	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	DnaJ domain	CATH (4.3.0)
C	1.20.1280.20	Mainly Alpha	Up-down Bundle	Monooxygenase	HscB, C-terminal domain	CATH (4.3.0)
B	1.10.287.110	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	DnaJ domain	CATH (4.3.0)
B	1.20.1280.20	Mainly Alpha	Up-down Bundle	Monooxygenase	HscB, C-terminal domain	CATH (4.3.0)
A	1.10.287.110	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	DnaJ domain	CATH (4.3.0)
A	1.20.1280.20	Mainly Alpha	Up-down Bundle	Monooxygenase	HscB, C-terminal domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF00226	DnaJ domain (DnaJ)	DnaJ domain	DnaJ domains (J-domains) are associated with hsp70 heat-shock system and it is thought that this domain mediates the interaction. DnaJ-domain is therefore part of a chaperone (protein folding) system. The T-antigens, although not in Prosite are conf ...	DnaJ domains (J-domains) are associated with hsp70 heat-shock system and it is thought that this domain mediates the interaction. DnaJ-domain is therefore part of a chaperone (protein folding) system. The T-antigens, although not in Prosite are confirmed as DnaJ containing domains from literature [2].	Domain
A, B, C, D	PF07743	HSCB C-terminal oligomerisation domain (HSCB_C)	HSCB C-terminal oligomerisation domain	This domain is the HSCB C-terminal oligomerisation domain and is found on co-chaperone proteins.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Co-chaperone protein HscB homolog	ATPase activator activity molecular function activator activity molecular function regulator activity protein binding binding protein-folding chaperone binding	cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein complex oligomerization protein-containing complex assembly cellular process cellular component organization or biogenesis metallo-sulfur cluster assembly iron-sulfur cluster assembly [2Fe-2S] cluster assembly protein folding biosynthetic process metabolic process cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein complex oligomerization protein-containing complex assembly cellular process cellular component organization or biogenesis metallo-sulfur cluster assembly iron-sulfur cluster assembly [2Fe-2S] cluster assembly protein folding biosynthetic process metabolic process primary metabolic process protein metabolic process macromolecule metabolic process gene expression macromolecule biosynthetic process protein maturation	protein-containing complex iron-sulfur cluster transfer complex catalytic complex transferase complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR001623	DnaJ domain	Domain
A, B, C, D	IPR004640	Co-chaperone Hsc20	Family
A, B, C, D	IPR036386	HscB, C-terminal domain superfamily	Homologous Superfamily
A, B, C, D	IPR009073	Co-chaperone HscB, C-terminal oligomerisation domain	Domain
A, B, C, D	IPR036869	Chaperone J-domain superfamily	Homologous Superfamily