2KJ3

High-resolution structure of the HET-s(218-289) prion in its amyloid form obtained by solid-state NMR

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
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)
A	SCOP2B Superfamily	HET-s amyloid forming segment-like	8053461	3002192	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	HET-s amyloid forming segment-like	8053461	3002192	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	HET-s amyloid forming segment-like	8053461	3002192	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	HET-s_218-289	e2kj3A1	A: beta duplicates or obligate multimers	X: Single-stranded left-handed beta-helix	H: C-terminal prion forming domain of HET-s (From Topology)	T: C-terminal prion forming domain of HET-s	F: HET-s_218-289	ECOD (1.6)
B	HET-s_218-289	e2kj3B1	A: beta duplicates or obligate multimers	X: Single-stranded left-handed beta-helix	H: C-terminal prion forming domain of HET-s (From Topology)	T: C-terminal prion forming domain of HET-s	F: HET-s_218-289	ECOD (1.6)
C	HET-s_218-289	e2kj3C1	A: beta duplicates or obligate multimers	X: Single-stranded left-handed beta-helix	H: C-terminal prion forming domain of HET-s (From Topology)	T: C-terminal prion forming domain of HET-s	F: HET-s_218-289	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C	PF11558	Het-s 218-289 (HET-s_218-289)	Het-s 218-289	-	Motif

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C	Small s protein	identical protein binding protein binding binding	-	cellular anatomical structure intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR038305	HeLo domain superfamily	Homologous Superfamily
A, B, C	IPR021084	Het-s prion-forming domain	Domain
A, B, C	IPR029498	Prion-inhibition and propagation, HeLo domain	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.