Annotations: 4AAI

THERMOSTABLE PROTEIN FROM HYPERTHERMOPHILIC VIRUS SSV-RH

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family 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)
B	FtsJ	e4aaiB1	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: FtsJ	ECOD (v294.2)
A	RH3_dom	e4aaiA1	A: beta barrels	X: jelly-roll	H: HTH	T: Ribbon-helix-helix	F: RH3_dom	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	1.10.1220.150	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant		CATH (4.3.0)
A	1.10.1220.150	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF22180	RH3 domain (RH3_dom)	RH3 domain	This domain family includes ORF E73 from Sulfolobus virus. This domain, called RH3 domain, show great similarity to domains found in proteins involved in transcriptional regulation, but with an additional third helix [1].	Domain

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR054029	RH3 domain	Domain

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

CoreTrustSeal

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.