Annotations: 8F37

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF00046	e8f37A1	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 abdominal-A	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 transcription factor binding protein binding DNA-binding transcription factor binding	developmental process multicellular organismal process regulation of biological process regulation of developmental process animal organ development biological regulation positive regulation of biological process muscle structure development positive regulation of developmental process positive regulation of muscle organ development regulation of muscle organ development anatomical structure development positive regulation of multicellular organismal process regulation of multicellular organismal process developmental process multicellular organismal process regulation of biological process regulation of developmental process animal organ development biological regulation positive regulation of biological process muscle structure development positive regulation of developmental process positive regulation of muscle organ development regulation of muscle organ development anatomical structure development positive regulation of multicellular organismal process regulation of multicellular organismal process muscle organ development heart development multicellular organism development circulatory system development system development digestive system development tube development midgut development digestive tract development cellular developmental process genital disc development determination of genital disc primordium determination of imaginal disc primordium cell differentiation imaginal disc development cellular process cell fate commitment cardiocyte differentiation cardioblast differentiation stem cell differentiation sexual reproduction reproductive process multicellular organismal reproductive process germ cell migration cell migration cell motility gamete generation cell fate commitment involved in pattern specification anterior/posterior pattern specification pattern specification process dorsal vessel heart proper cell fate commitment regionalization embryonic heart tube anterior/posterior pattern specification cardiac cell fate commitment apoptotic process cell death programmed cell death neuroblast differentiation cell development nervous system development generation of neurons neurogenesis neuroblast development gonad development reproductive system development sex differentiation developmental process involved in reproduction development of primary sexual characteristics reproductive structure development anterior/posterior pattern specification, imaginal disc genital disc pattern formation imaginal disc pattern formation genital disc anterior/posterior pattern formation gonadal mesoderm development mesenchyme development tissue development mesoderm development oenocyte differentiation regulation of cellular process cellular biosynthetic process RNA metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process 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 regulation of gene expression biosynthetic process metabolic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription macromolecule metabolic process regulation of metabolic process muscle cell fate specification muscle cell fate commitment cell fate specification muscle cell differentiation peripheral nervous system development neuroblast fate commitment cell fate determination neuroblast fate determination positive regulation of DNA-templated transcription positive regulation of cellular metabolic process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process positive regulation of cellular process positive regulation of nucleobase-containing compound metabolic process positive regulation of RNA metabolic process positive regulation of RNA biosynthetic process positive regulation of cellular biosynthetic process oenocyte development cardiac muscle tissue development striated muscle tissue development muscle tissue development negative regulation of biological process negative regulation of cellular metabolic process negative regulation of RNA biosynthetic process transcription by RNA polymerase II negative regulation of cellular process negative regulation of nucleobase-containing compound metabolic process negative regulation of macromolecule metabolic process regulation of transcription by RNA polymerase II negative regulation of DNA-templated transcription negative regulation of transcription by RNA polymerase II negative regulation of metabolic process negative regulation of cellular biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process negative regulation of RNA metabolic process genitalia development positive regulation of transcription by RNA polymerase II mesodermal cell differentiation mesoderm morphogenesis embryo development mesodermal cell fate commitment mesoderm formation mesodermal cell fate specification formation of primary germ layer embryonic morphogenesis gastrulation cell fate commitment involved in formation of primary germ layer anatomical structure morphogenesis tissue morphogenesis anatomical structure formation involved in morphogenesis	RNA polymerase II transcription regulator complex membrane-bounded organelle protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex transcription regulator complex intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle organelle intracellular non-membrane-bounded organelle polytene chromosome chromosome RNA polymerase II transcription regulator complex membrane-bounded organelle protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex transcription regulator complex intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle organelle intracellular non-membrane-bounded organelle polytene chromosome chromosome chromosomal region polytene chromosome band non-membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR017970	Homeobox, conserved site	Conserved Site
A	IPR009057	Homedomain-like superfamily	Homologous Superfamily
A	IPR022132	Homeobox protein	Family
A	IPR020479	Homeodomain, metazoa	Domain
A	IPR001356	Homeodomain	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 R01GM133198.