Annotations: 7XRC

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth C]	PF00046	e7xrcC2	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: PF00046	ECOD (1.6)
A [auth C]	PF00157	e7xrcC1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: PF00157	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth C]	PF00157	Pou domain - N-terminal to homeobox domain (Pou)	Pou domain - N-terminal to homeobox domain	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth C]	POU domain protein	DNA binding sequence-specific DNA binding binding double-stranded DNA binding nucleic acid binding RNA polymerase II transcription regulatory region sequence-specific DNA binding cis-regulatory region sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding organic cyclic compound binding transcription regulatory region nucleic acid binding RNA polymerase II cis-regulatory region sequence-specific DNA binding transcription regulator activity DNA-binding transcription factor activity DNA binding sequence-specific DNA binding binding double-stranded DNA binding nucleic acid binding RNA polymerase II transcription regulatory region sequence-specific DNA binding cis-regulatory region sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding organic cyclic compound binding transcription regulatory region nucleic acid binding RNA polymerase II cis-regulatory region sequence-specific DNA binding transcription regulator activity DNA-binding transcription factor activity DNA-binding transcription factor activity, RNA polymerase II-specific DNA-binding transcription activator activity, RNA polymerase II-specific DNA-binding transcription activator activity identical protein binding protein binding	developmental process multicellular organismal process head development forebrain development endocrine system development gland development animal organ development pituitary gland development brain development diencephalon development nervous system development multicellular organism development central nervous system development neurohypophysis development anatomical structure development developmental process multicellular organismal process head development forebrain development endocrine system development gland development animal organ development pituitary gland development brain development diencephalon development nervous system development multicellular organism development central nervous system development neurohypophysis development anatomical structure development system development cellular developmental process neuron fate commitment cell fate specification generation of neurons neurogenesis neuron differentiation cell differentiation cellular process neuron fate specification cell fate commitment astrocyte differentiation cell development glial cell development astrocyte development gliogenesis forebrain astrocyte development glial cell differentiation forebrain astrocyte differentiation regulation of neuron projection development axonogenesis regulation of cellular component organization regulation of cellular process regulation of developmental process cell projection organization plasma membrane bounded cell projection morphogenesis neuron projection development cell morphogenesis cellular component organization cell projection morphogenesis neuron projection morphogenesis regulation of axonogenesis cellular component organization or biogenesis regulation of anatomical structure morphogenesis regulation of biological process plasma membrane bounded cell projection organization regulation of cell projection organization biological regulation axon development cell morphogenesis involved in neuron differentiation anatomical structure morphogenesis neuron development regulation of plasma membrane bounded cell projection organization peripheral nervous system axon ensheathment peripheral nervous system development myelination Schwann cell development axon ensheathment ensheathment of neurons myelination in peripheral nervous system Schwann cell differentiation epithelium development neuroendocrine cell differentiation tissue development epithelial cell differentiation neuroepithelial cell differentiation columnar/cuboidal epithelial cell differentiation epidermis development cerebral cortex cell migration cerebral cortex radially oriented cell migration pallium development cerebral cortex development telencephalon cell migration forebrain cell migration cell migration telencephalon development cell motility cell population proliferation positive regulation of cell population proliferation regulation of cell population proliferation positive regulation of biological process positive regulation of cellular process hypothalamus development hypothalamus cell differentiation limbic system development regulation of multicellular organism growth regulation of growth regulation of developmental growth developmental growth growth positive regulation of multicellular organism growth positive regulation of developmental process multicellular organism growth positive regulation of growth positive regulation of multicellular organismal process regulation of multicellular organismal process positive regulation of developmental growth cellular biosynthetic process RNA metabolic process regulation of primary metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process regulation of RNA metabolic process transcription by RNA polymerase II organic substance metabolic process organic substance biosynthetic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of transcription by RNA polymerase II regulation of biosynthetic process cellular metabolic process primary metabolic process regulation of cellular metabolic 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 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 negative regulation of biological process negative regulation of cellular metabolic process negative regulation of cellular process negative regulation of macromolecule metabolic process negative regulation of metabolic process negative regulation of cellular biosynthetic process negative regulation of gene expression negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process cellular response to stimulus response to organic substance cellular response to chemical stimulus response to stimulus response to chemical cellular response to organic substance cell proliferation in forebrain forebrain ventricular zone progenitor cell division cell division neural precursor cell proliferation positive regulation of macromolecule biosynthetic process positive regulation of metabolic process positive regulation of macromolecule metabolic process positive regulation of nucleobase-containing compound metabolic process positive regulation of transcription by RNA polymerase II positive regulation of RNA metabolic process positive regulation of DNA-templated transcription positive regulation of cellular metabolic process positive regulation of biosynthetic process positive regulation of RNA biosynthetic process positive regulation of cellular biosynthetic process regulation of cell differentiation	protein-containing complex transcription regulator complex membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen protein-containing complex transcription regulator complex membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen protein-DNA complex intracellular non-membrane-bounded organelle chromatin chromosome non-membrane-bounded organelle
B [auth A]	More palindromic Oct factor Recognition Element (MORE)	-	-	-
C [auth B]	More palindromic Oct factor Recognition Element (MORE)	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth C]	IPR001356	Homeobox domain	Domain
A [auth C]	IPR000327	POU-specific domain	Domain
A [auth C]	IPR013847	POU domain	Domain
A [auth C]	IPR009057	Homeobox-like domain superfamily	Homologous Superfamily
A [auth C]	IPR017970	Homeobox, conserved site	Conserved Site
A [auth C]	IPR010982	Lambda repressor-like, DNA-binding domain superfamily	Homologous Superfamily
A [auth C]	IPR016362	POU-domain transcription factor, class 3	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A [auth C]	Pharos: P20265	astrocytic tumor glioblastoma oligodendroglioma attention deficit hyperactivity disorder, inattentive type malignant glioma primitive neuroectodermal tumor bipolar disorder medulloblastoma psoriasis

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.