1EAQ

The RUNX1 Runt domain at 1.25A resolution: A structural switch and specifically bound chloride ions modulate DNA binding

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1eaqa_	All beta proteins	Common fold of diphtheria toxin/transcription factors/cytochrome f	p53-like transcription factors	RUNT domain	Acute myeloid leukemia 1 protein (AML1), RUNT domain	MOUSE (Mus musculus ) [TaxId: 10090 ],	SCOPe (2.08)
B	d1eaqb_	All beta proteins	Common fold of diphtheria toxin/transcription factors/cytochrome f	p53-like transcription factors	RUNT domain	Acute myeloid leukemia 1 protein (AML1), RUNT domain	MOUSE (Mus musculus ) [TaxId: 10090 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	RUNT domain	8029796	4001855	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	p53-like transcription factors	8042175	3000758	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	p53-like transcription factors	8042175	3000758	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF00853	e1eaqA1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Common fold of diphtheria toxin/transcription factors/cytochrome f	F: PF00853	ECOD (1.6)
B	PF00853	e1eaqB1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Common fold of diphtheria toxin/transcription factors/cytochrome f	F: PF00853	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.40.720	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (4.3.0)
B	2.60.40.720	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00853	Runt domain (Runt)	Runt domain	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	RUNT-RELATED TRANSCRIPTION FACTOR 1	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 transcription regulatory region nucleic acid binding protein-containing complex binding chromatin binding promoter-specific chromatin binding adenyl ribonucleotide binding nucleotide binding 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 transcription regulatory region nucleic acid binding protein-containing complex binding chromatin binding promoter-specific chromatin binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule 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 calcium ion binding metal ion binding transcription factor binding transcription coregulator binding transcription corepressor binding protein binding RNA polymerase II transcription regulatory region sequence-specific DNA binding cis-regulatory region sequence-specific DNA binding RNA polymerase II cis-regulatory region sequence-specific DNA binding protein heterodimerization activity protein dimerization activity identical protein binding protein homodimerization activity transcription coactivator binding DNA-binding transcription factor binding	multicellular organismal process myeloid leukocyte differentiation regulation of leukocyte differentiation regulation of granulocyte differentiation regulation of cellular process cellular developmental process regulation of developmental process positive regulation of biological process cell development regulation of cell differentiation regulation of cell development positive regulation of developmental process multicellular organism development positive regulation of cell differentiation positive regulation of hemopoiesis multicellular organismal process myeloid leukocyte differentiation regulation of leukocyte differentiation regulation of granulocyte differentiation regulation of cellular process cellular developmental process regulation of developmental process positive regulation of biological process cell development regulation of cell differentiation regulation of cell development positive regulation of developmental process multicellular organism development positive regulation of cell differentiation positive regulation of hemopoiesis cell differentiation anatomical structure development regulation of immune system process regulation of multicellular organismal process positive regulation of immune system process positive regulation of cellular process developmental process regulation of biological process regulation of multicellular organismal development hemopoiesis regulation of myeloid cell differentiation biological regulation positive regulation of cell development regulation of myeloid leukocyte differentiation positive regulation of myeloid leukocyte differentiation myeloid cell differentiation granulocyte differentiation immune system process positive regulation of myeloid cell differentiation regulation of hemopoiesis positive regulation of multicellular organismal process positive regulation of granulocyte differentiation cellular process positive regulation of leukocyte differentiation leukocyte differentiation central nervous system development nervous system development system development skeletal system development epithelium development epidermis development molting cycle process hair cycle epidermis morphogenesis animal organ development morphogenesis of an epithelium tissue development tissue morphogenesis anatomical structure morphogenesis skin development skin epidermis development hair follicle development molting cycle hair cycle process hair follicle morphogenesis behavior response to stimulus response to stress multicellular organismal response to stress response to pain behavioral response to pain embryo development ending in birth or egg hatching chordate embryonic development embryo development in utero embryonic development embryonic hemopoiesis embryonic organ development 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 organic substance metabolic process organic substance biosynthetic 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 organic cyclic compound metabolic process regulation of gene expression biosynthetic process organic cyclic compound biosynthetic process metabolic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription macromolecule metabolic process regulation of metabolic process positive regulation of cell maturation developmental maturation anatomical structure maturation cell maturation regulation of cell maturation ossification definitive hemopoiesis connective tissue development chondrocyte differentiation cartilage 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 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 cellular process negative regulation of macromolecule metabolic process negative regulation of biosynthetic process 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 hepaticobiliary system development gland development liver development positive regulation of cell communication regulation of localization system process positive regulation of steroid hormone secretion regulation of gonad development regulation of reproductive process regulation of system process cellular process involved in reproduction in multicellular organism cell communication localization development of primary sexual characteristics regulation of steroid hormone secretion regulation of female gonad development reproductive structure development regulation of biological quality gonad development luteinization regulation of hormone levels organic substance transport lipid transport establishment of localization regulation of secretion endocrine hormone secretion positive regulation of lipid transport lipid export from cell regulation of endocrine process positive regulation of female gonad development ovulation cycle process regulation of hormone secretion transport signaling reproductive process steroid hormone secretion sex differentiation positive regulation of progesterone secretion development of primary female sexual characteristics regulation of lipid transport positive regulation of secretion by cell hormone secretion developmental process involved in reproduction progesterone secretion ovulation cycle secretion by cell positive regulation of hormone secretion regulation of secretion by cell positive regulation of secretion signal release positive regulation of reproductive process rhythmic process regulation of signaling reproductive system development secretion regulation of transport female gonad development regulation of progesterone secretion multicellular organismal reproductive process lipid localization export from cell cell-cell signaling female sex differentiation positive regulation of lipid localization positive regulation of gonad development endocrine process positive regulation of transport regulation of lipid localization macromolecule localization hormone transport regulation of cell communication positive regulation of signaling cellular response to endogenous stimulus cellular response to growth factor stimulus response to transforming growth factor beta cellular response to transforming growth factor beta stimulus response to endogenous stimulus response to growth factor cellular response to stimulus regulation of signal transduction regulation of response to stimulus signal transduction negative regulation of cell differentiation negative regulation of hemopoiesis negative regulation of leukocyte differentiation negative regulation of developmental process negative regulation of myeloid cell differentiation negative regulation of myeloid leukocyte differentiation negative regulation of cell development negative regulation of granulocyte differentiation negative regulation of immune system process negative regulation of multicellular organismal process immune system development regulation of T cell anergy lymphocyte anergy T cell tolerance induction regulation of lymphocyte anergy regulation of tolerance induction regulation of T cell tolerance induction T cell anergy tolerance induction generation of neurons neurogenesis neuron differentiation response to retinoic acid response to organic substance response to lipid response to chemical response to oxygen-containing compound neuron fate commitment cell fate commitment regulation of leukocyte activation regulation of alpha-beta T cell activation regulation of cell activation mononuclear cell differentiation lymphocyte differentiation negative regulation of cell adhesion negative regulation of T cell differentiation T cell activation alpha-beta T cell activation T cell differentiation negative regulation of T cell activation negative regulation of leukocyte cell-cell adhesion negative regulation of CD4-positive, alpha-beta T cell activation negative regulation of cell-cell adhesion regulation of leukocyte cell-cell adhesion negative regulation of lymphocyte differentiation negative regulation of CD4-positive, alpha-beta T cell differentiation negative regulation of leukocyte activation regulation of alpha-beta T cell differentiation regulation of CD4-positive, alpha-beta T cell differentiation lymphocyte activation negative regulation of alpha-beta T cell differentiation negative regulation of lymphocyte activation CD4-positive, alpha-beta T cell differentiation leukocyte cell-cell adhesion leukocyte activation regulation of T cell differentiation cell adhesion alpha-beta T cell differentiation cell-cell adhesion CD4-positive, alpha-beta T cell activation regulation of cell-cell adhesion regulation of lymphocyte differentiation regulation of cell adhesion cell activation regulation of T cell activation negative regulation of cell activation regulation of CD4-positive, alpha-beta T cell activation negative regulation of alpha-beta T cell activation regulation of lymphocyte activation myeloid progenitor cell differentiation hematopoietic progenitor cell differentiation negative regulation of cell population proliferation cell population proliferation regulation of cell population proliferation angiogenesis regulation of vasculature development tube morphogenesis regulation of anatomical structure morphogenesis blood vessel development blood vessel morphogenesis tube development positive regulation of angiogenesis vasculature development circulatory system development positive regulation of vasculature development regulation of angiogenesis anatomical structure formation involved in morphogenesis regulation of cytokine production cytokine production regulation of interleukin-2 production interleukin-2 production positive regulation of interleukin-2 production positive regulation of gene expression positive regulation of cytokine production CD8-positive, alpha-beta T cell activation positive regulation of T cell differentiation positive regulation of CD8-positive, alpha-beta T cell activation positive regulation of cell activation positive regulation of leukocyte activation positive regulation of T cell activation positive regulation of alpha-beta T cell activation positive regulation of alpha-beta T cell differentiation CD8-positive, alpha-beta T cell differentiation positive regulation of leukocyte cell-cell adhesion positive regulation of cell-cell adhesion positive regulation of lymphocyte activation positive regulation of cell adhesion positive regulation of CD8-positive, alpha-beta T cell differentiation regulation of CD8-positive, alpha-beta T cell differentiation regulation of CD8-positive, alpha-beta T cell activation positive regulation of lymphocyte differentiation neuron development regulation of type II interferon production type II interferon production positive regulation of type II interferon production hair follicle cell proliferation regulation of hair follicle cell proliferation	basement membrane cell periphery extracellular matrix external encapsulating structure collagen-containing extracellular matrix cellular anatomical entity intracellular organelle protein-containing complex intracellular anatomical structure protein-DNA complex organelle intracellular non-membrane-bounded organelle chromatin chromosome basement membrane cell periphery extracellular matrix external encapsulating structure collagen-containing extracellular matrix cellular anatomical entity intracellular organelle protein-containing complex intracellular anatomical structure protein-DNA complex organelle intracellular non-membrane-bounded organelle chromatin chromosome non-membrane-bounded organelle membrane-bounded organelle intracellular membrane-bounded organelle nucleus membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen RNA polymerase II transcription regulator complex nuclear protein-containing complex transcription regulator complex core-binding factor complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR012346	p53/RUNT-type transcription factor, DNA-binding domain superfamily	Homologous Superfamily
A, B	IPR013524	Runt domain	Domain
A, B	IPR016554	Runt-related transcription factor RUNX	Family
A, B	IPR008967	p53-like transcription factor, DNA-binding domain superfamily	Homologous Superfamily
A, B	IPR000040	Acute myeloid leukemia 1 protein (AML1)/Runt	Family
A, B	IPR027384	Runx, central domain superfamily	Homologous Superfamily
A, B	IPR013711	Runx, C-terminal domain	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.