Annotations: 6J07

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A		e6j07A1	A: a/b three-layered sandwiches	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F:	ECOD (v294.1)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF15101	Telomere-associated protein TERB2 (TERB2)	Telomere-associated protein TERB2	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	Telomere repeats-binding bouquet formation protein 1	-	meiotic chromosome segregation sexual reproduction reproductive process meiotic cell cycle process cellular component organization localization telomere localization meiosis I chromosome localization organelle localization meiotic nuclear division cell cycle cellular component organization or biogenesis chromosome segregation meiotic chromosome segregation sexual reproduction reproductive process meiotic cell cycle process cellular component organization localization telomere localization meiosis I chromosome localization organelle localization 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 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 homologous chromosome pairing at meiosis meiotic attachment of telomere to nuclear envelope meiotic telomere tethering at nuclear periphery telomere tethering at nuclear periphery chromosome attachment to the nuclear envelope cellular response to stimulus homologous recombination response to stimulus nucleobase-containing compound metabolic process cellular response to stress response to stress reciprocal homologous recombination DNA repair double-strand break repair DNA recombination primary metabolic process DNA metabolic process nucleic acid metabolic process reciprocal meiotic recombination DNA damage response double-strand break repair involved in meiotic recombination metabolic process macromolecule metabolic process	membrane-bounded organelle intracellular organelle organelle envelope cellular anatomical structure intracellular anatomical structure organelle nuclear envelope nucleus intracellular membrane-bounded organelle endomembrane system protein-containing complex protein-DNA complex intracellular membraneless organelle nuclear protein-containing complex membrane-bounded organelle intracellular organelle organelle envelope cellular anatomical structure intracellular anatomical structure organelle nuclear envelope nucleus intracellular membrane-bounded organelle endomembrane system protein-containing complex protein-DNA complex intracellular membraneless organelle nuclear protein-containing complex chromosome chromosomal region telomere cap complex membraneless organelle chromosome, telomeric repeat region chromosome, telomeric region shelterin complex nuclear telomere cap complex organelle inner membrane nuclear membrane membrane nuclear inner membrane organelle membrane
A	Telomere repeats-binding bouquet formation protein 2	-	developmental process spermatogenesis sexual reproduction reproductive process multicellular organismal reproductive process developmental process involved in reproduction male gamete generation gamete generation meiotic chromosome segregation meiotic cell cycle process cellular component organization localization telomere localization meiosis I developmental process spermatogenesis sexual reproduction reproductive process multicellular organismal reproductive process developmental process involved in reproduction male gamete generation gamete generation meiotic chromosome segregation meiotic cell cycle process cellular component organization localization telomere localization meiosis I chromosome localization organelle localization 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 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 homologous chromosome pairing at meiosis meiotic attachment of telomere to nuclear envelope meiotic telomere tethering at nuclear periphery telomere tethering at nuclear periphery chromosome attachment to the nuclear envelope cellular developmental process oogenesis cell development cellular process involved in reproduction in multicellular organism female gamete generation cell differentiation anatomical structure development germ cell development cellular response to stimulus homologous recombination response to stimulus nucleobase-containing compound metabolic process cellular response to stress response to stress reciprocal homologous recombination DNA repair double-strand break repair DNA recombination primary metabolic process DNA metabolic process nucleic acid metabolic process reciprocal meiotic recombination DNA damage response double-strand break repair involved in meiotic recombination metabolic process macromolecule metabolic process synaptonemal complex assembly cellular component biogenesis cellular component assembly synaptonemal complex organization	membrane-bounded organelle intracellular anatomical structure organelle inner membrane nuclear membrane membrane nucleus intracellular membrane-bounded organelle endomembrane system intracellular organelle organelle envelope cellular anatomical structure organelle nuclear inner membrane nuclear envelope membrane-bounded organelle intracellular anatomical structure organelle inner membrane nuclear membrane membrane nucleus intracellular membrane-bounded organelle endomembrane system intracellular organelle organelle envelope cellular anatomical structure organelle nuclear inner membrane nuclear envelope organelle membrane membraneless organelle intracellular membraneless organelle chromosome chromosome, telomeric region chromosomal region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B	IPR009057	Homedomain-like superfamily	Homologous Superfamily
B	IPR016024	Armadillo-type fold	Homologous Superfamily
B	IPR011989	Armadillo-like helical	Homologous Superfamily
B	IPR001005	SANT/Myb domain	Domain
B	IPR042359	Telomere repeats-binding bouquet formation protein 1	Family
A	IPR028065	Telomere repeats-binding bouquet formation protein 2	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
B	Pharos: Q8NA31	large cell medulloblastoma ovarian cancer
A	Pharos: Q8NHR7	psoriasis Sjogren syndrome

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.