Annotations: 8OU1

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF07744	SPOC domain (SPOC)	SPOC domain	The SPOC (Spen paralogue and orthologue C-terminal) domain is involved in developmental signalling [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	SPOC domain-containing protein 1	protein-macromolecule adaptor activity molecular adaptor activity	developmental process spermatogenesis sexual reproduction reproductive process multicellular organismal reproductive process developmental process involved in reproduction male gamete generation gamete generation cellular developmental process cell differentiation cellular process RNA metabolic process primary metabolic process nucleobase-containing compound biosynthetic process developmental process spermatogenesis sexual reproduction reproductive process multicellular organismal reproductive process developmental process involved in reproduction male gamete generation gamete generation cellular developmental process cell differentiation cellular process RNA metabolic process primary metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process biosynthetic process metabolic process macromolecule metabolic process regulation of cellular process negative regulation of biological process cellular component organization cellular component biogenesis cellular component assembly chromatin organization negative regulation of cellular process chromatin remodeling cellular component organization or biogenesis negative regulation of macromolecule metabolic process retrotransposition regulation of biosynthetic process regulation of biological process heterochromatin formation epigenetic regulation of gene expression negative regulation of metabolic process biological regulation transposable element silencing by heterochromatin formation regulation of macromolecule metabolic process heterochromatin organization transposition regulatory ncRNA-mediated gene silencing regulation of gene expression negative regulation of gene expression constitutive heterochromatin formation regulatory ncRNA-mediated heterochromatin formation negative regulation of biosynthetic process transposable element silencing by piRNA-mediated DNA methylation negative regulation of macromolecule biosynthetic process DNA methylation-dependent constitutive heterochromatin formation transposable element silencing regulation of macromolecule biosynthetic process negative regulation of gene expression, epigenetic gene silencing by piRNA-directed DNA methylation piRNA-mediated heterochromatin formation regulation of metabolic process transposable element silencing by piRNA-mediated heterochromatin formation	intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle chromosome membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen nucleoplasm organelle lumen intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle chromosome membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR012921	Spen paralogue and orthologue SPOC, C-terminal	Domain
A, B	IPR003618	Transcription elongation factor S-II, central domain	Domain
A, B	IPR036575	Transcription elongation factor S-II, central 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.