Annotations: 7VJQ

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	DUF1870	e7vjqA1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: DUF1870	ECOD (1.6)
B	DUF1870	e7vjqB1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: DUF1870	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.3100.10	Mainly Alpha	Orthogonal Bundle	Putative cytoplasmic protein	Putative cytoplasmic protein	CATH (utative)
B	1.10.3100.10	Mainly Alpha	Orthogonal Bundle	Putative cytoplasmic protein	Putative cytoplasmic protein	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF08965	Domain of unknown function (DUF1870) (DUF1870)	Domain of unknown function (DUF1870)	This domain is found in a set of hypothetical bacterial proteins. It contains a helix-turn-helix domain so may be a DNA-binding protein.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	anti-CRISPR-associated protein Aca2	DNA binding binding nucleic acid binding cation binding ion binding metal ion binding small molecule binding	-	-
C	DNA (27-MER)	-	-	-
D	DNA (27-MER)	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR015060	Aca2/YdiL-like	Family
A, B	IPR027910	YdiL domain superfamily	Homologous Superfamily
A, B	IPR010982	Lambda repressor-like, DNA-binding domain superfamily	Homologous Superfamily

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.