Annotations: 2DMS

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d2dmsa1	All alpha proteins	DNA/RNA-binding 3-helical bundle	Homeodomain-like	automated matches	automated matches	house mouse (Mus musculus ) [TaxId: 10090 ],	SCOPe (2.08)
A	d2dmsa3	Artifacts	Tags	Tags	Tags	C-terminal Tags	house mouse (Mus musculus ) [TaxId: 10090 ],	SCOPe (2.08)
A	d2dmsa2	Artifacts	Tags	Tags	Tags	N-terminal Tags	house mouse (Mus musculus ) [TaxId: 10090 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF00046	e2dmsA1	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: PF00046	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00046	Homeodomain (Homeodomain)	Homeodomain	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Homeobox protein OTX2	DNA-binding transcription factor activity, RNA polymerase II-specific transcription regulator activity DNA-binding transcription factor activity DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding binding double-stranded DNA binding organic cyclic compound binding nucleic acid binding cis-regulatory region sequence-specific DNA binding transcription regulatory region nucleic acid binding DNA-binding transcription activator activity, RNA polymerase II-specific DNA-binding transcription factor activity, RNA polymerase II-specific transcription regulator activity DNA-binding transcription factor activity DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding binding double-stranded DNA binding organic cyclic compound binding nucleic acid binding cis-regulatory region sequence-specific DNA binding transcription regulatory region nucleic acid binding DNA-binding transcription activator activity, RNA polymerase II-specific DNA-binding transcription activator activity RNA polymerase II transcription regulatory region sequence-specific DNA binding RNA polymerase II cis-regulatory region sequence-specific DNA binding	multicellular organismal process cellular developmental process sensory organ development photoreceptor cell differentiation visual system development eye morphogenesis multicellular organism development neurogenesis neuron differentiation cell differentiation eye photoreceptor cell differentiation photoreceptor cell fate commitment anatomical structure development animal organ morphogenesis multicellular organismal process cellular developmental process sensory organ development photoreceptor cell differentiation visual system development eye morphogenesis multicellular organism development neurogenesis neuron differentiation cell differentiation eye photoreceptor cell differentiation photoreceptor cell fate commitment anatomical structure development animal organ morphogenesis sensory system development system development developmental process eye photoreceptor cell fate commitment eye development neuron fate commitment animal organ development nervous system development generation of neurons anatomical structure morphogenesis sensory organ morphogenesis cellular process cell fate commitment central nervous system development head development brain morphogenesis forebrain development diencephalon morphogenesis brain development diencephalon development forebrain morphogenesis regulation of embryonic development regulation of multicellular organismal development regulation of biological process regulation of gastrulation regulation of developmental process biological regulation embryonic morphogenesis positive regulation of biological process positive regulation of gastrulation embryo development gastrulation positive regulation of developmental process positive regulation of embryonic development positive regulation of multicellular organismal process regulation of multicellular organismal process regulation of anatomical structure morphogenesis dorsal/ventral pattern formation pattern specification process regionalization cell fate determination neuron fate determination epithelium development neuroepithelial cell differentiation columnar/cuboidal epithelial cell differentiation tissue development epithelial cell differentiation regulation of cellular process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process nucleobase-containing compound metabolic process positive regulation of metabolic process DNA-templated transcription regulation of RNA metabolic process transcription by RNA polymerase II organic substance biosynthetic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process regulation of transcription by RNA polymerase II positive regulation of nucleobase-containing compound metabolic process cellular metabolic process primary metabolic process regulation of cellular metabolic process positive regulation of transcription by RNA polymerase II positive regulation of RNA metabolic process organic cyclic compound metabolic process regulation of gene expression biosynthetic process organic cyclic compound biosynthetic process metabolic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process positive regulation of DNA-templated transcription cellular biosynthetic process RNA metabolic process positive regulation of cellular metabolic process RNA biosynthetic process nucleic acid biosynthetic process organic substance metabolic process positive regulation of biosynthetic process positive regulation of cellular process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of cellular biosynthetic process positive regulation of RNA biosynthetic process positive regulation of cellular biosynthetic process primitive streak formation anterior/posterior pattern specification anterior/posterior axis specification gastrulation with mouth forming second anatomical structure formation involved in morphogenesis axis specification midbrain development cell fate specification neuron fate specification cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly cellular component organization or biogenesis gliogenesis oligodendrocyte differentiation glial cell differentiation ear morphogenesis embryonic organ morphogenesis ear development inner ear development inner ear morphogenesis embryonic organ development endoderm development telencephalon regionalization forebrain regionalization telencephalon development axonogenesis cell projection organization plasma membrane bounded cell projection morphogenesis cell development neuron projection development cell morphogenesis cell projection morphogenesis neuron projection morphogenesis plasma membrane bounded cell projection organization axon guidance axon development cell morphogenesis involved in neuron differentiation neuron projection guidance neuron development mesendoderm development mesoderm development dopaminergic neuron differentiation metencephalon development hindbrain development cellular response to stimulus response to organic substance response to stimulus response to cytokine response to leukemia inhibitory factor cellular response to leukemia inhibitory factor cellular response to chemical stimulus response to chemical cellular response to cytokine stimulus cellular response to organic substance somitogenesis embryonic pattern specification chordate embryonic development somite rostral/caudal axis specification segmentation embryonic axis specification embryo development ending in birth or egg hatching somite development	protein-containing complex transcription regulator complex intracellular anatomical structure cytoplasm cellular anatomical entity growth cone axon cell projection distal axon neuron projection plasma membrane bounded cell projection site of polarized growth membrane-bounded organelle nucleus protein-containing complex transcription regulator complex intracellular anatomical structure cytoplasm cellular anatomical entity growth cone axon cell projection distal axon neuron projection plasma membrane bounded cell projection site of polarized growth membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR009057	Homeobox-like domain superfamily	Homologous Superfamily
A	IPR013851	Transcription factor Otx, C-terminal	Domain
A	IPR003022	Transcription factor Otx2	Family
A	IPR001356	Homeobox domain	Domain
A	IPR017970	Homeobox, conserved site	Conserved Site
A	IPR003025	Transcription factor Otx	Family

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.