Annotations: 3V69

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Eukaryotic type KH-domain (KH-domain type I)	8052235	3001023	SCOP2B (2022-06-29)
A	SCOP2 Family	FILIA N-terminal domain like	8044716	4004097	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Eukaryotic type KH-domain (KH-domain type I)	8052235	3001023	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	CoV_NSP4_C	e3v69B2	A: a/b three-layered sandwiches	X: DEATH domain	H: Ten stranded beta/alpha barrel	T: Ten stranded beta/alpha barrel	F: CoV_NSP4_C	ECOD (v294.1)
A	Aldo_ket_red	e3v69A1	A: a/b three-layered sandwiches	X: Ribonuclease H-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Aldo_ket_red	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.30.1370.10	Alpha Beta	2-Layer Sandwich	Ribosomal Protein S8	Chain: A, domain 1	CATH (4.3.0)
A	3.30.1370.10	Alpha Beta	2-Layer Sandwich	Ribosomal Protein S8	Chain: A, domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF16005	KH-like RNA-binding domain (MOEP19)	KH-like RNA-binding domain	MOEP19 is a family of mammalian KH-like RNA-binding motifs. The family is expressed during early embryogenesis. It appears to effect an early form of molecular asymmetry within the murine oocyte cytoplasm. The family marks a defined cortical cytoplas ...	MOEP19 is a family of mammalian KH-like RNA-binding motifs. The family is expressed during early embryogenesis. It appears to effect an early form of molecular asymmetry within the murine oocyte cytoplasm. The family marks a defined cortical cytoplasmic domain in oocytes and provides evidence for mammalian oocyte polarity and a form of pre-patterning that persists in zygotes and early embryos through the morula stage [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Protein Filia	RNA binding binding nucleic acid binding structural molecule activity structural constituent of cytoplasmic lattice	cellular response to stimulus regulation of cellular process response to stimulus regulation of double-strand break repair positive regulation of biological process regulation of cellular response to stress regulation of primary metabolic process positive regulation of response to stimulus nucleobase-containing compound metabolic process positive regulation of metabolic process positive regulation of DNA repair cellular response to stress response to stress regulation of response to stress cellular response to stimulus regulation of cellular process response to stimulus regulation of double-strand break repair positive regulation of biological process regulation of cellular response to stress regulation of primary metabolic process positive regulation of response to stimulus nucleobase-containing compound metabolic process positive regulation of metabolic process positive regulation of DNA repair cellular response to stress response to stress regulation of response to stress positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process positive regulation of cellular process DNA repair double-strand break repair regulation of biological process biological regulation primary metabolic process DNA metabolic process regulation of macromolecule metabolic process positive regulation of double-strand break repair nucleic acid metabolic process regulation of DNA repair positive regulation of DNA metabolic process regulation of response to stimulus DNA damage response metabolic process cellular process macromolecule metabolic process regulation of metabolic process regulation of DNA metabolic process DNA-templated DNA replication DNA-templated DNA replication maintenance of fidelity DNA replication replication fork processing protein storage nutrient storage negative regulation of programmed cell death regulation of apoptotic process negative regulation of biological process regulation of programmed cell death cell death negative regulation of apoptotic process negative regulation of cellular process apoptotic process programmed cell death regulation of cell cycle phase transition spindle checkpoint signaling negative regulation of cell cycle regulation of mitotic nuclear division intracellular signal transduction negative regulation of mitotic cell cycle cell communication negative regulation of mitotic sister chromatid segregation negative regulation of chromosome organization negative regulation of cell cycle phase transition mitotic spindle checkpoint signaling signal transduction cell cycle mitotic sister chromatid separation chromosome segregation negative regulation of sister chromatid segregation mitotic spindle assembly checkpoint signaling negative regulation of cellular component organization regulation of cell cycle process sister chromatid segregation regulation of chromosome organization regulation of organelle organization regulation of mitotic cell cycle phase transition regulation of mitotic sister chromatid segregation mitotic cell cycle process regulation of chromosome separation negative regulation of mitotic nuclear division regulation of chromosome segregation regulation of cellular component organization regulation of mitotic sister chromatid separation regulation of metaphase/anaphase transition of cell cycle signaling spindle assembly checkpoint signaling cell cycle phase transition regulation of mitotic metaphase/anaphase transition mitotic cell cycle cellular component organization regulation of mitotic cell cycle mitotic sister chromatid segregation negative regulation of mitotic metaphase/anaphase transition cellular component organization or biogenesis regulation of cell cycle negative regulation of chromosome separation cell cycle process mitotic nuclear division negative regulation of mitotic cell cycle phase transition organelle fission chromosome organization negative regulation of cell cycle process cell cycle checkpoint signaling mitotic cell cycle checkpoint signaling organelle organization nuclear division negative regulation of chromosome segregation negative regulation of nuclear division negative regulation of organelle organization chromosome separation regulation of sister chromatid segregation negative regulation of mitotic sister chromatid separation regulation of nuclear division negative regulation of metaphase/anaphase transition of cell cycle nuclear chromosome segregation metaphase/anaphase transition of mitotic cell cycle metaphase/anaphase transition of cell cycle mitotic cell cycle phase transition regulation of DNA recombination positive regulation of double-strand break repair via homologous recombination recombinational repair double-strand break repair via homologous recombination positive regulation of DNA recombination DNA recombination regulation of double-strand break repair via homologous recombination regulation of localization localization regulation of protein localization macromolecule localization intracellular protein localization regulation of neuron projection development multicellular organismal process positive regulation of cellular component organization regulation of developmental process cellular developmental process cell projection organization cell development neuron projection development positive regulation of developmental process neurogenesis multicellular organism development neuron differentiation dendrite development positive regulation of neuron projection development cell differentiation anatomical structure development positive regulation of cell projection organization system development developmental process plasma membrane bounded cell projection organization regulation of cell projection organization positive regulation of dendrite development nervous system development generation of neurons regulation of dendrite development neuron development regulation of plasma membrane bounded cell projection organization microtubule cytoskeleton organization membraneless organelle assembly cellular component biogenesis cellular component assembly microtubule cytoskeleton organization involved in mitosis spindle organization organelle assembly spindle assembly mitotic spindle organization mitotic spindle assembly microtubule-based process cytoskeleton organization regulation of embryonic development regulation of multicellular organismal development embryo development positive regulation of embryonic development positive regulation of multicellular organismal process regulation of multicellular organismal process positive regulation of nervous system development regulation of cell differentiation regulation of neurogenesis regulation of cell development regulation of nervous system development positive regulation of cell differentiation positive regulation of neurogenesis positive regulation of cell development establishment of organelle localization organelle localization establishment of localization actin cytoskeleton organization actin filament organization actin filament-based process supramolecular fiber organization	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle cytoplasmic lattice ooplasm membraneless organelle intracellular membraneless organelle cell periphery cell cortex membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle cytoplasmic lattice ooplasm membraneless organelle intracellular membraneless organelle cell periphery cell cortex centrosome microtubule organizing center cytoskeleton microtubule cytoskeleton protein-containing complex subcortical maternal complex chromosome cell cortex region cytoplasmic region apical cortex nucleus

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR036612	K Homology domain, type 1 superfamily	Homologous Superfamily
A, B	IPR051778	KH Domain-Containing Protein 1	Family
A, B	IPR031952	KH-like RNA-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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.