Annotations: 5YBX

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	F_UNCLASSIFIED	e5ybxA1	A: alpha arrays	X: HTH	H: HTH	T: Putative DNA-binding domain	F: F_UNCLASSIFIED	ECOD (1.6)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Bouquet formation protein 4	DNA binding binding organic cyclic compound binding nucleic acid binding telomere-nuclear envelope anchor activity protein-membrane adaptor activity protein-macromolecule adaptor activity molecular adaptor activity	establishment of organelle localization meiotic chromosome segregation cellular localization sexual reproduction reproductive process meiotic cell cycle process cellular component organization localization telomere localization meiosis I chromosome localization organelle localization establishment of localization in cell meiotic nuclear division establishment of organelle localization meiotic chromosome segregation cellular localization sexual reproduction reproductive process meiotic cell cycle process cellular component organization localization telomere localization meiosis I chromosome localization organelle localization establishment of localization in cell meiotic nuclear division cell cycle cellular component organization or biogenesis chromosome segregation cell cycle process meiotic cell cycle organelle fission meiotic telomere clustering chromosome organization establishment of localization chromosome organization involved in meiotic cell cycle nuclear division organelle organization chromosome localization to nuclear envelope involved in homologous chromosome segregation meiosis I cell cycle process nuclear chromosome segregation cellular process homologous chromosome segregation establishment of chromosome localization telomere organization cell division mitotic telomere clustering and tethering at nuclear periphery telomere tethering at nuclear periphery mitotic telomere tethering at nuclear periphery meiotic telomere tethering at nuclear periphery meiotic attachment of telomere to nuclear envelope chromosome attachment to the nuclear envelope primary metabolic process DNA metabolic process nucleic acid metabolic process telomere maintenance nucleobase-containing compound metabolic process organic cyclic compound metabolic process organic substance metabolic process metabolic process macromolecule metabolic process	membrane-bounded organelle protein-containing complex nuclear membrane complex Bqt3-Bqt4 intracellular anatomical structure organelle inner membrane nuclear membrane membrane nucleus membrane protein complex nuclear protein-containing complex cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle membrane-bounded organelle protein-containing complex nuclear membrane complex Bqt3-Bqt4 intracellular anatomical structure organelle inner membrane nuclear membrane membrane nucleus membrane protein complex nuclear protein-containing complex cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle organelle envelope organelle nuclear inner membrane nuclear envelope organelle membrane cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR018004	KilA/APSES-type HTH, DNA-binding	Domain
A	IPR036887	HTH APSES-type DNA-binding domain superfamily	Homologous Superfamily
A	IPR037548	Bouquet formation protein 4	Family
A	IPR003163	Transcription regulator HTH, APSES-type DNA-binding 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 R01GM133198.