Annotations: 5HOD

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	PF00046	e5hodD1	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: PF00046	ECOD (1.6)
A	PF00046	e5hodA1	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: PF00046	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	1.10.10.60	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Homeodomain-like	CATH (4.3.0)
A	1.10.10.60	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Homeodomain-like	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, D	LIM/homeobox protein Lhx4	DNA-binding transcription factor activity, RNA polymerase II-specific transcription regulator activity DNA-binding transcription factor activity sequence-specific DNA binding DNA binding binding nucleoside phosphate binding organic cyclic compound binding nucleotide binding nucleic acid binding heterocyclic compound binding methyl-CpG binding small molecule binding cation binding DNA-binding transcription factor activity, RNA polymerase II-specific transcription regulator activity DNA-binding transcription factor activity sequence-specific DNA binding DNA binding binding nucleoside phosphate binding organic cyclic compound binding nucleotide binding nucleic acid binding heterocyclic compound binding methyl-CpG binding small molecule binding cation binding transition metal ion binding zinc ion binding ion binding metal ion binding sequence-specific double-stranded DNA binding double-stranded DNA binding DNA-binding transcription activator activity, RNA polymerase II-specific DNA-binding transcription activator activity transcription cis-regulatory region binding RNA polymerase II transcription regulatory region sequence-specific DNA binding transcription regulatory region nucleic acid binding	developmental process anatomical structure morphogenesis animal organ development anatomical structure development animal organ morphogenesis placenta development regulation of biological process regulation of cellular process negative regulation of programmed cell death regulation of apoptotic process biological regulation negative regulation of biological process regulation of programmed cell death cell death developmental process anatomical structure morphogenesis animal organ development anatomical structure development animal organ morphogenesis placenta development regulation of biological process regulation of cellular process negative regulation of programmed cell death regulation of apoptotic process biological regulation negative regulation of biological process regulation of programmed cell death cell death negative regulation of apoptotic process negative regulation of cellular process cellular process apoptotic process programmed cell death multicellular organismal process cellular developmental process cell differentiation in spinal cord nervous system development generation of neurons multicellular organism development neurogenesis central nervous system neuron differentiation spinal cord development central nervous system development neuron differentiation cell differentiation somatic motor neuron differentiation medial motor column neuron differentiation ventral spinal cord development spinal cord motor neuron differentiation system development 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 axonogenesis cell projection organization motor neuron axon guidance plasma membrane bounded cell projection morphogenesis cell development neuron projection development cell morphogenesis cellular component organization cell projection morphogenesis neuron projection morphogenesis cellular component organization or biogenesis plasma membrane bounded cell projection organization axon guidance axon development cell morphogenesis involved in neuron differentiation neuron projection guidance neuron development 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 biological process positive regulation of cellular metabolic process positive regulation of biosynthetic process positive regulation of cellular process positive regulation of RNA biosynthetic process positive regulation of cellular biosynthetic process	intracellular organelle protein-containing complex intracellular anatomical structure protein-DNA complex organelle intracellular non-membrane-bounded organelle chromatin chromosome cellular anatomical entity non-membrane-bounded organelle membrane-bounded organelle nucleus intracellular membrane-bounded organelle
B	DNA (5'-D(PAPCPCPTPAPAPTPTPAPGPGPCPGPTPAPAPTPTPAPG)-3')	-	-	-
C	DNA (5'-D(PCPTPAPAPTPTPAPCPGPCPCPTPAPAPTPTPAPGPGPT)-3')	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, D	IPR001356	Homeobox domain	Domain
A, D	IPR047956	LIM/homeobox protein Lhx4, LIM domain 1	Domain
A, D	IPR009057	Homeobox-like domain superfamily	Homologous Superfamily
A, D	IPR017970	Homeobox, conserved site	Conserved Site
A, D	IPR049594	LIM/homeobox protein Lhx3/4-like, LIM domain 2	Domain
A, D	IPR001781	Zinc finger, LIM-type	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, D	Pharos: Q969G2	short stature-pituitary and cerebellar defects-small sella turcica syndrome panhypopituitarism pituitary hormone deficiency, combined, 1 hypopituitarism pituitary stalk interruption syndrome cancer hypothyroidism due to deficient transcription factors involved in pituitary development or function large cell medulloblastoma septooptic dysplasia congenital hypothyroidism Idiopathic Hypogonadotropic Hypogonadism medulloblastoma intellectual disability ovarian cancer

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.