Annotations: 6X1J

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	P-II	e6x1jA1	A: a/b three-layered sandwiches	X: CNF1/YfiH-like putative cysteine hydrolases	H: Bromodomain	T: Bromodomain	F: P-II	ECOD (v294.1)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C [auth D]	DNA (25-mer)	-	-	-
B [auth C]	DNA (25-mer)	-	-	-
A	Probable intron-encoded endonuclease 1	hydrolase activity catalytic activity endonuclease activity nuclease activity catalytic activity, acting on a nucleic acid	RNA splicing RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process Group II intron splicing macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process nucleic acid biosynthetic process RNA splicing, via transesterification reactions biosynthetic process RNA splicing, via transesterification reactions with bulged adenosine as nucleophile RNA splicing RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process Group II intron splicing macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process nucleic acid biosynthetic process RNA splicing, via transesterification reactions biosynthetic process RNA splicing, via transesterification reactions with bulged adenosine as nucleophile metabolic process cellular process RNA processing macromolecule metabolic process mRNA processing mRNA metabolic process mRNA cis splicing, via spliceosome mRNA splicing, via spliceosome DNA recombination DNA metabolic process intron homing	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR004860	Homing endonuclease, LAGLIDADG domain	Domain
A	IPR052500	Chloroplastic/Mitochondrial RNA Processing	Family
A	IPR027434	Homing endonuclease	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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.