Annotations: 2RGT

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	LIM_C	e2rgtA3	A: few secondary structure elements	X: Glucocorticoid receptor-like	H: LIM domain-like	T: LIM domain-like	F: LIM_C	ECOD (1.6)
A	LIM_N_1	e2rgtA4	A: few secondary structure elements	X: Glucocorticoid receptor-like	H: LIM domain-like	T: LIM domain-like	F: LIM_N_1	ECOD (1.6)
A	LIM_N	e2rgtA2	A: few secondary structure elements	X: Glucocorticoid receptor-like	H: LIM domain-like	T: LIM domain-like	F: LIM_N	ECOD (1.6)
B	LIM_C	e2rgtB3	A: few secondary structure elements	X: Glucocorticoid receptor-like	H: LIM domain-like	T: LIM domain-like	F: LIM_C	ECOD (1.6)
B	LIM_N_1	e2rgtB4	A: few secondary structure elements	X: Glucocorticoid receptor-like	H: LIM domain-like	T: LIM domain-like	F: LIM_N_1	ECOD (1.6)
B	LIM_N	e2rgtB1	A: few secondary structure elements	X: Glucocorticoid receptor-like	H: LIM domain-like	T: LIM domain-like	F: LIM_N	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	2.10.110.10	Mainly Beta	Ribbon	Cysteine Rich Protein	Cysteine Rich Protein	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00412	LIM domain (LIM)	LIM domain	This family represents two copies of the LIM structural domain.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Fusion of LIM/homeobox protein Lhx3, linker, Insulin gene enhancer protein ISL-1	sequence-specific DNA binding DNA binding binding organic cyclic compound binding nucleic acid binding protein-containing complex binding chromatin binding promoter-specific chromatin binding sequence-specific double-stranded DNA binding double-stranded DNA binding DNA-binding transcription factor activity, RNA polymerase II-specific transcription regulator activity DNA-binding transcription factor activity DNA-binding transcription activator activity, RNA polymerase II-specific sequence-specific DNA binding DNA binding binding organic cyclic compound binding nucleic acid binding protein-containing complex binding chromatin binding promoter-specific chromatin binding sequence-specific double-stranded DNA binding double-stranded DNA binding DNA-binding transcription factor activity, RNA polymerase II-specific transcription regulator activity DNA-binding transcription factor activity DNA-binding transcription activator activity, RNA polymerase II-specific DNA-binding transcription activator activity cation binding ion binding metal ion binding small molecule binding protein binding LIM domain binding protein domain specific binding transcription factor binding RNA polymerase II-specific DNA-binding transcription factor binding nuclear receptor binding DNA-binding transcription factor binding nuclear estrogen receptor binding transcription cis-regulatory region binding transcription regulatory region nucleic acid binding core promoter sequence-specific DNA binding cis-regulatory region sequence-specific DNA binding bHLH transcription factor binding RNA polymerase II transcription regulatory region sequence-specific DNA binding RNA polymerase II cis-regulatory region sequence-specific DNA binding transcription coregulator binding transcription coactivator binding transition metal ion binding zinc ion binding	developmental process heart development multicellular organism development multicellular organismal process anatomical structure development animal organ development circulatory system development system development cellular response to stimulus regulation of biological process regulation of cellular process cell surface receptor signaling pathway response to stimulus signaling developmental process heart development multicellular organism development multicellular organismal process anatomical structure development animal organ development circulatory system development system development cellular response to stimulus regulation of biological process regulation of cellular process cell surface receptor signaling pathway response to stimulus signaling canonical Wnt signaling pathway biological regulation cell communication cellular process signal transduction Wnt signaling pathway heart formation heart morphogenesis specification of animal organ identity pattern specification process regionalization anatomical structure morphogenesis anatomical structure formation involved in morphogenesis secondary heart field specification animal organ morphogenesis animal organ formation heart field specification cellular biosynthetic process positive regulation of biological process positive regulation of cellular metabolic process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process organic substance metabolic process positive regulation of biosynthetic process regulation of macrophage colony-stimulating factor production cytokine production organic substance biosynthetic process regulation of cytokine production regulation of multicellular organismal process positive regulation of macromolecule metabolic process positive regulation of cellular process regulation of biosynthetic process positive regulation of granulocyte colony-stimulating factor production cellular metabolic process regulation of granulocyte colony-stimulating factor production regulation of cellular metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of cellular biosynthetic process regulation of gene expression biosynthetic process positive regulation of macrophage colony-stimulating factor production positive regulation of gene expression granulocyte colony-stimulating factor production macrophage colony-stimulating factor production positive regulation of multicellular organismal process metabolic process regulation of macromolecule biosynthetic process macromolecule metabolic process positive regulation of cytokine production regulation of metabolic process positive regulation of cellular biosynthetic process positive regulation of phosphorylation regulation of protein modification process regulation of protein phosphorylation positive regulation of protein metabolic process regulation of peptidyl-serine phosphorylation positive regulation of phosphate metabolic process peptidyl-serine modification regulation of primary metabolic process positive regulation of protein modification process peptidyl-serine phosphorylation regulation of phosphate metabolic process phosphate-containing compound metabolic process peptidyl-amino acid modification protein metabolic process positive regulation of protein phosphorylation phosphorus metabolic process protein modification process organonitrogen compound metabolic process protein phosphorylation positive regulation of phosphorus metabolic process phosphorylation regulation of protein metabolic process primary metabolic process positive regulation of peptidyl-serine phosphorylation macromolecule modification regulation of phosphorus metabolic process regulation of phosphorylation positive regulation of epithelial cell apoptotic process positive regulation of programmed cell death regulation of epithelial cell apoptotic process regulation of type B pancreatic cell apoptotic process regulation of apoptotic process regulation of programmed cell death cell death positive regulation of apoptotic process epithelial cell apoptotic process positive regulation of type B pancreatic cell apoptotic process type B pancreatic cell apoptotic process apoptotic process programmed cell death cardioblast proliferation regulation of cardioblast proliferation regulation of secondary heart field cardioblast proliferation cell population proliferation cell proliferation involved in heart morphogenesis regulation of cell population proliferation regulation of cell proliferation involved in heart morphogenesis negative regulation of cell population proliferation negative regulation of biological process regulation of mesenchymal cell proliferation mesenchymal cell proliferation negative regulation of cellular process negative regulation of mesenchymal cell proliferation axonogenesis cellular developmental process cell projection organization plasma membrane bounded cell projection morphogenesis cell development neuron projection development cell morphogenesis cellular component organization neurogenesis cell projection morphogenesis neuron differentiation neuron projection morphogenesis cell differentiation cellular component organization or biogenesis plasma membrane bounded cell projection organization nervous system development axon development cell morphogenesis involved in neuron differentiation generation of neurons neuron development cardiac chamber morphogenesis cardiac septum development cardiac septum morphogenesis cardiac chamber development outflow tract septum morphogenesis outflow tract morphogenesis RNA 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 nucleobase-containing compound biosynthetic process nucleic acid metabolic process organic cyclic compound metabolic process organic cyclic compound biosynthetic process regulation of DNA-templated transcription response to organic substance intracellular receptor signaling pathway response to lipid negative regulation of signaling regulation of signal transduction intracellular estrogen receptor signaling pathway hormone-mediated signaling pathway negative regulation of cell communication negative regulation of intracellular steroid hormone receptor signaling pathway cellular response to endogenous stimulus response to hormone response to steroid hormone regulation of intracellular steroid hormone receptor signaling pathway regulation of intracellular estrogen receptor signaling pathway cellular response to organic substance cellular response to steroid hormone stimulus response to organic cyclic compound negative regulation of intracellular estrogen receptor signaling pathway cellular response to hormone stimulus regulation of signaling negative regulation of response to stimulus response to endogenous stimulus cellular response to organic cyclic compound negative regulation of signal transduction cellular response to chemical stimulus steroid hormone mediated signaling pathway regulation of response to stimulus response to chemical cellular response to lipid nuclear receptor signaling pathway regulation of cell communication intracellular steroid hormone receptor signaling pathway cell fate determination cardiocyte differentiation cardiac cell fate determination cardiac cell fate commitment cell fate commitment negative regulation of cellular metabolic process negative regulation of RNA biosynthetic process transcription by RNA polymerase II negative regulation of nucleobase-containing compound 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 macromolecule biosynthetic process negative regulation of RNA metabolic process negative regulation of macromolecule metabolic process negative regulation of biosynthetic process cardiac right ventricle morphogenesis cardiac ventricle morphogenesis cardiac ventricle development cardiac atrium morphogenesis cardiac atrium development atrial septum morphogenesis atrial septum development cell differentiation in spinal cord central nervous system neuron differentiation spinal cord development neuron fate specification neuron fate commitment cell fate specification spinal cord motor neuron cell fate specification central nervous system development ventral spinal cord development spinal cord motor neuron differentiation regulation of epithelial to mesenchymal transition regulation of developmental process positive regulation of epithelial to mesenchymal transition regulation of cell differentiation mesenchyme development positive regulation of developmental process positive regulation of cell differentiation tissue development epithelial to mesenchymal transition mesenchymal cell differentiation axon guidance neuron projection guidance retinal ganglion cell axon guidance regulation of defense response regulation of response to external stimulus negative regulation of inflammatory response defense response response to external stimulus regulation of inflammatory response response to stress negative regulation of response to external stimulus regulation of response to stress negative regulation of defense response inflammatory response positive regulation of cell communication positive regulation of signal transduction positive regulation of response to stimulus positive regulation of smoothened signaling pathway regulation of smoothened signaling pathway smoothened signaling pathway positive regulation of signaling regulation of interleukin-12 production interleukin-12 production positive regulation of interleukin-12 production positive regulation of cell population proliferation peripheral nervous system neuron development peripheral nervous system development peripheral nervous system neuron differentiation cardiac muscle cell myoblast differentiation muscle structure development cardioblast differentiation stem cell differentiation myoblast differentiation regulation of tumor necrosis factor production positive regulation of tumor necrosis factor superfamily cytokine production tumor necrosis factor superfamily cytokine production positive regulation of tumor necrosis factor production tumor necrosis factor production regulation of tumor necrosis factor superfamily cytokine production visceral motor neuron differentiation regulation of type II interferon production type II interferon production positive regulation of type II interferon production negative regulation of cell differentiation negative regulation of developmental process negative regulation of neuron differentiation regulation of neuron differentiation interleukin-1 production positive regulation of interleukin-1 alpha production positive regulation of interleukin-1 production regulation of interleukin-1 production regulation of interleukin-1 alpha production interleukin-1 alpha production regulation of canonical Wnt signaling pathway negative regulation of Wnt signaling pathway regulation of Wnt signaling pathway negative regulation of canonical Wnt signaling pathway regulation of cellular component organization negative regulation of cellular component organization protein-containing complex organization regulation of cellular component biogenesis negative regulation of protein-containing complex assembly cellular component biogenesis regulation of protein-containing complex assembly cellular component assembly protein-containing complex assembly head development forebrain development endocrine system development pituitary gland development gland development brain development diencephalon development embryo development ending in birth or egg hatching pharyngeal system development chordate embryonic development embryo development regulation of interleukin-1 beta production positive regulation of interleukin-1 beta production interleukin-1 beta production regulation of calcium ion import regulation of calcium ion transport regulation of localization positive regulation of calcium ion transport positive regulation of calcium ion import transport regulation of transport regulation of monoatomic ion transport establishment of localization calcium ion transport metal ion transport localization positive regulation of transport positive regulation of monoatomic ion transport monoatomic ion transport calcium ion import monoatomic cation transport regulation of metal ion transport sensory system development regulation of epithelial cell proliferation epithelial cell proliferation negative regulation of epithelial cell proliferation ventricular cardiac muscle tissue morphogenesis striated muscle tissue development ventricular cardiac muscle tissue development muscle tissue development muscle organ development cardiac muscle tissue development muscle tissue morphogenesis tissue morphogenesis cardiac muscle tissue morphogenesis muscle organ morphogenesis 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 RNA biosynthetic process heart process system process regulation of heart contraction regulation of system process circulatory system process regulation of blood circulation cardiac conduction regulation of biological quality regulation of heart rate by cardiac conduction heart contraction blood circulation regulation of heart rate regulation of vascular endothelial growth factor production vascular endothelial growth factor production positive regulation of vascular endothelial growth factor production interleukin-6 production positive regulation of interleukin-6 production regulation of interleukin-6 production stem cell development neural crest cell differentiation neural crest cell development mesenchymal cell migration ameboidal-type cell migration cell migration cell motility neural crest cell migration neuron apoptotic process negative regulation of neuron apoptotic process negative regulation of programmed cell death negative regulation of apoptotic process regulation of neuron apoptotic process pancreas development trigeminal nerve development nerve development cranial nerve development peripheral nervous system neuron axonogenesis mesenchyme morphogenesis endocardial cushion morphogenesis endocardial cushion development angiogenesis regulation of vasculature development tube morphogenesis regulation of anatomical structure morphogenesis blood vessel development regulation of multicellular organismal development blood vessel morphogenesis tube development positive regulation of angiogenesis vasculature development positive regulation of vasculature development regulation of angiogenesis tyrosine phosphorylation of STAT protein cell surface receptor signaling pathway via STAT peptidyl-tyrosine modification positive regulation of peptidyl-tyrosine phosphorylation regulation of tyrosine phosphorylation of STAT protein regulation of peptidyl-tyrosine phosphorylation positive regulation of tyrosine phosphorylation of STAT protein peptidyl-tyrosine phosphorylation cell surface receptor signaling pathway via JAK-STAT cardiac muscle cell development muscle cell differentiation cardiac pacemaker cell development muscle cell development sinoatrial node cell differentiation sinoatrial node development cardiac cell development cardiac conduction system development cardiac muscle cell differentiation atrial cardiac muscle tissue development sinoatrial node cell development striated muscle cell differentiation cardiac pacemaker cell differentiation granulocyte macrophage colony-stimulating factor production organonitrogen compound biosynthetic process positive regulation of granulocyte macrophage colony-stimulating factor production regulation of granulocyte macrophage colony-stimulating factor production protein localization establishment of protein localization nitrogen compound transport positive regulation of establishment of protein localization cellular macromolecule localization positive regulation of insulin secretion regulation of peptide hormone secretion regulation of hormone levels organic substance transport positive regulation of peptide hormone secretion establishment of protein localization to extracellular region protein secretion regulation of protein secretion regulation of secretion positive regulation of protein localization cellular localization regulation of hormone secretion regulation of protein localization regulation of peptide secretion positive regulation of secretion by cell hormone secretion protein localization to extracellular region positive regulation of protein transport peptide secretion secretion by cell regulation of secretion by cell positive regulation of hormone secretion positive regulation of secretion amide transport signal release positive regulation of peptide secretion secretion regulation of peptide transport regulation of establishment of protein localization cell-cell signaling export from cell regulation of protein transport positive regulation of protein secretion peptide transport protein transport regulation of cellular localization regulation of insulin secretion peptide hormone secretion macromolecule localization hormone transport insulin secretion innervation placenta development ear development sensory organ development inner ear development dorsal/ventral pattern formation somatic motor neuron differentiation medial motor column neuron differentiation respiratory tube development lung development respiratory system development motor neuron axon guidance prolactin secreting cell differentiation adenohypophysis development thyroid-stimulating hormone-secreting cell differentiation epithelial cell differentiation neuroepithelial cell differentiation epithelium development neuroendocrine cell differentiation glandular epithelial cell differentiation columnar/cuboidal epithelial cell differentiation cell fate commitment involved in pattern specification ventral spinal cord interneuron specification ventral spinal cord interneuron differentiation cell fate specification involved in pattern specification spinal cord dorsal/ventral patterning ventral spinal cord interneuron fate commitment spinal cord patterning spinal cord association neuron differentiation dorsal spinal cord development somatotropin secreting cell differentiation	protein-containing complex transcription regulator complex intracellular anatomical structure cytoplasm cellular anatomical entity intracellular organelle protein-DNA complex organelle intracellular non-membrane-bounded organelle chromatin chromosome non-membrane-bounded organelle membrane-bounded organelle nucleus protein-containing complex transcription regulator complex intracellular anatomical structure cytoplasm cellular anatomical entity intracellular organelle protein-DNA complex organelle intracellular non-membrane-bounded organelle chromatin chromosome non-membrane-bounded organelle membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR009057	Homeobox-like domain superfamily	Homologous Superfamily
A, B	IPR001781	Zinc finger, LIM-type	Domain
A, B	IPR047169	Insulin gene enhancer protein ISL-1/2-like	Family
A, B	IPR017970	Homeobox, conserved site	Conserved Site
A, B	IPR001356	Homeobox domain	Domain
A, B	IPR047244	Insulin gene enhancer protein ISL-1/2-like, LIM domain1	Domain
A, B	IPR001356	Homeobox domain	Domain
A, B	IPR009057	Homeobox-like domain superfamily	Homologous Superfamily
A, B	IPR017970	Homeobox, conserved site	Conserved Site
A, B	IPR049594	LIM/homeobox protein Lhx3/4-like, LIM domain 2	Domain
A, B	IPR001781	Zinc finger, LIM-type	Domain
A, B	IPR049593	LIM/homeobox protein Lhx3, LIM domain 1	Domain

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.