1OT8

Structure of the Ankyrin Domain of the Drosophila Notch Receptor

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	d1ot8a_	Alpha and beta proteins (a+b)	beta-hairpin-alpha-hairpin repeat	Ankyrin repeat	Ankyrin repeat	Neurogenic locus notch receptor domain	fruit fly (Drosophila melanogaster ) [TaxId: 7227 ],	SCOPe (2.08)
C	d1ot8c_	Alpha and beta proteins (a+b)	beta-hairpin-alpha-hairpin repeat	Ankyrin repeat	Ankyrin repeat	Neurogenic locus notch receptor domain	fruit fly (Drosophila melanogaster ) [TaxId: 7227 ],	SCOPe (2.08)
B	d1ot8b_	Alpha and beta proteins (a+b)	beta-hairpin-alpha-hairpin repeat	Ankyrin repeat	Ankyrin repeat	Neurogenic locus notch receptor domain	fruit fly (Drosophila melanogaster ) [TaxId: 7227 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Ankyrin repeat	8004163	4000366	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Ankyrin repeat	8057715	3000154	SCOP2 (2022-06-29)
C	SCOP2B Superfamily	Ankyrin repeat	8057715	3000154	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Ankyrin repeat	8057715	3000154	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	Ank_2	e1ot8A1	A: alpha superhelices	X: Repetitive alpha hairpins	H: Ankyrin repeat (From Topology)	T: Ankyrin repeat	F: Ank_2	ECOD (1.6)
C	Ank_2	e1ot8C1	A: alpha superhelices	X: Repetitive alpha hairpins	H: Ankyrin repeat (From Topology)	T: Ankyrin repeat	F: Ank_2	ECOD (1.6)
B	Ank_2	e1ot8B1	A: alpha superhelices	X: Repetitive alpha hairpins	H: Ankyrin repeat (From Topology)	T: Ankyrin repeat	F: Ank_2	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.25.40.20	Mainly Alpha	Alpha Horseshoe	Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat	Ankyrin repeat-containing domain	CATH (4.3.0)
C	1.25.40.20	Mainly Alpha	Alpha Horseshoe	Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat	Ankyrin repeat-containing domain	CATH (4.3.0)
B	1.25.40.20	Mainly Alpha	Alpha Horseshoe	Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat	Ankyrin repeat-containing domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C	PF12796	Ankyrin repeats (3 copies) (Ank_2)	Ankyrin repeats (3 copies)	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C	Neurogenic locus Notch protein	protein binding binding WW domain binding protein domain specific binding molecular transducer activity transmembrane signaling receptor activity signaling receptor activity cation binding ion binding calcium ion binding metal ion binding small molecule binding histone acetyltransferase binding enzyme binding protein binding binding WW domain binding protein domain specific binding molecular transducer activity transmembrane signaling receptor activity signaling receptor activity cation binding ion binding calcium ion binding metal ion binding small molecule binding histone acetyltransferase binding enzyme binding chromatin binding transcription coactivator activity transcription regulator activity transcription coregulator activity protein-macromolecule adaptor activity molecular adaptor activity	developmental process multicellular organism development multicellular organismal process dorsal/ventral pattern formation dorsal/ventral axis specification anatomical structure development pattern specification process axis specification regionalization regulation of multicellular organismal development regulation of biological process regulation of cellular process regulation of developmental process cellular developmental process developmental process multicellular organism development multicellular organismal process dorsal/ventral pattern formation dorsal/ventral axis specification anatomical structure development pattern specification process axis specification regionalization regulation of multicellular organismal development regulation of biological process regulation of cellular process regulation of developmental process cellular developmental process biological regulation cell development regulation of neurogenesis regulation of cell differentiation nervous system development regulation of cell development regulation of nervous system development neurogenesis cell differentiation regulation of multicellular organismal process cellular process system development regulation of cell adhesion negative regulation of biological process negative regulation of cell adhesion cell adhesion cell-cell adhesion negative regulation of cell-cell adhesion mediated by cadherin cell-cell adhesion mediated by cadherin negative regulation of cell-cell adhesion negative regulation of cellular process regulation of cell-cell adhesion regulation of cell-cell adhesion mediated by cadherin immune system development animal organ development gland development hematopoietic or lymphoid organ development immune system process lymph gland development hemopoiesis larval development larval lymph gland hemopoiesis post-embryonic development post-embryonic hemopoiesis homeostatic process anterior/posterior pattern specification tissue homeostasis compartment boundary maintenance multicellular organismal-level homeostasis compartment pattern specification anatomical structure homeostasis cell population proliferation hemocyte proliferation regulation of cardioblast cell fate specification cardioblast cell fate commitment regulation of cardioblast differentiation cardiac cell fate specification regulation of stem cell differentiation cardiac cell fate commitment heart development regulation of cell fate commitment cell fate specification cardiocyte differentiation circulatory system development cardioblast differentiation stem cell differentiation regulation of cell fate specification regulation of cardiocyte differentiation regulation of cardiac cell fate specification cardioblast cell fate specification cell fate commitment digestive system development foregut morphogenesis tube development digestive tract development anatomical structure morphogenesis tube morphogenesis digestive tract morphogenesis female germ-line stem cell population maintenance germ-line stem cell population maintenance maintenance of cell number stem cell population maintenance sexual reproduction reproductive process germarium-derived egg chamber formation oogenesis multicellular organismal reproductive process cellular process involved in reproduction in multicellular organism developmental process involved in reproduction female gamete generation gamete generation oocyte localization involved in germarium-derived egg chamber formation localization anatomical structure formation involved in morphogenesis germ cell development localization of cell sensory organ development establishment of ommatidial planar polarity visual system development establishment or maintenance of cell polarity eye morphogenesis establishment of tissue polarity compound eye morphogenesis morphogenesis of a polarized epithelium ommatidial rotation animal organ morphogenesis sensory system development establishment of planar polarity epithelium development eye development morphogenesis of an epithelium tissue development tissue morphogenesis compound eye development sensory organ morphogenesis ribonucleotide catabolic process pyridine nucleotide catabolic process oxoacid metabolic process carbohydrate catabolic process organophosphate catabolic process carbohydrate derivative metabolic process regulation of generation of precursor metabolites and energy nucleoside phosphate catabolic process organic acid metabolic process regulation of primary metabolic process regulation of ATP metabolic process nucleobase-containing compound metabolic process regulation of purine nucleotide catabolic process regulation of small molecule metabolic process glycolytic process regulation of nucleotide metabolic process regulation of phosphate metabolic process phosphate-containing compound metabolic process pyridine-containing compound metabolic process small molecule metabolic process regulation of nucleobase-containing compound metabolic process purine ribonucleotide catabolic process phosphorus metabolic process pyridine nucleotide metabolic process nucleoside phosphate metabolic process nicotinamide nucleotide metabolic process regulation of carbohydrate catabolic process pyruvate metabolic process purine nucleoside diphosphate metabolic process primary metabolic process purine-containing compound catabolic process nucleotide metabolic process regulation of purine nucleotide metabolic process nucleobase-containing compound catabolic process nucleoside diphosphate metabolic process purine nucleoside diphosphate catabolic process nucleoside diphosphate catabolic process metabolic process regulation of nucleotide catabolic process regulation of phosphorus metabolic process nucleoside triphosphate metabolic process monocarboxylic acid metabolic process purine ribonucleotide metabolic process regulation of metabolic process pyridine-containing compound catabolic process ribose phosphate metabolic process catabolic process ATP metabolic process purine nucleotide metabolic process ribonucleotide metabolic process nucleobase-containing small molecule metabolic process purine ribonucleoside triphosphate metabolic process ribonucleoside diphosphate metabolic process ribonucleoside diphosphate catabolic process regulation of carbohydrate metabolic process nucleotide catabolic process ribonucleoside triphosphate metabolic process purine nucleoside triphosphate metabolic process carbohydrate metabolic process purine nucleotide catabolic process carbohydrate derivative catabolic process ADP catabolic process carboxylic acid metabolic process regulation of catabolic process generation of precursor metabolites and energy regulation of glycolytic process purine-containing compound metabolic process ADP metabolic process organophosphate metabolic process purine ribonucleoside diphosphate metabolic process purine ribonucleoside diphosphate catabolic process homeostasis of number of cells intestinal stem cell homeostasis imaginal disc morphogenesis eye-antennal disc morphogenesis instar larval or pupal development metamorphosis eye-antennal disc development instar larval or pupal morphogenesis imaginal disc development post-embryonic animal morphogenesis embryo development embryonic hemopoiesis embryonic organ development photoreceptor cell differentiation neuron differentiation eye photoreceptor cell differentiation generation of neurons compound eye photoreceptor cell differentiation R7 cell differentiation segmentation appendage segmentation leg disc morphogenesis imaginal disc-derived leg morphogenesis appendage development post-embryonic appendage morphogenesis leg disc development imaginal disc-derived appendage morphogenesis imaginal disc-derived leg segmentation appendage morphogenesis imaginal disc-derived appendage development imaginal disc-derived leg joint morphogenesis defense response to insect biological process involved in interspecies interaction between organisms response to stimulus response to other organism defense response defense response to other organism response to stress response to external stimulus response to external biotic stimulus response to biotic stimulus negative regulation of neurogenesis negative regulation of nervous system development negative regulation of cell differentiation negative regulation of developmental process negative regulation of cell development negative regulation of multicellular organismal process cellular component organization organelle organization actin cytoskeleton organization actin filament organization actin filament-based process cellular component organization or biogenesis supramolecular fiber organization cytoskeleton organization cellular response to stimulus cell surface receptor signaling pathway signaling cell communication Notch signaling pathway signal transduction neuronal stem cell population maintenance neuroblast fate commitment neuroblast differentiation neuroblast fate specification negative regulation of hemocyte differentiation regulation of hemocyte differentiation hemocyte differentiation regulation of immune system process lamellocyte differentiation larval lymph gland hemocyte differentiation negative regulation of lamellocyte differentiation regulation of lamellocyte differentiation negative regulation of immune system process regulation of hemopoiesis cell division asymmetric cell division cell fate commitment involved in pattern specification cell fate determination animal organ formation cell fate determination involved in pattern specification sensory organ boundary specification formation of anatomical boundary sensory organ precursor cell fate determination formation of animal organ boundary morphogenesis of an epithelial fold formation of a compartment boundary neuroblast development system process nervous system process mitotic cell cycle second mitotic wave involved in compound eye morphogenesis cell cycle positive regulation of cell population proliferation regulation of cell population proliferation positive regulation of biological process positive regulation of cellular process imaginal disc-derived wing morphogenesis wing disc morphogenesis imaginal disc-derived wing vein specification wing disc development cellular component assembly involved in morphogenesis egg chorion assembly cellular component biogenesis cellular anatomical entity morphogenesis cellular component assembly dorsal appendage formation external encapsulating structure organization axonogenesis cell projection organization plasma membrane bounded cell projection morphogenesis neuron projection development cell morphogenesis cell projection morphogenesis neuron projection morphogenesis plasma membrane bounded cell projection organization axon guidance axon development cell morphogenesis involved in neuron differentiation neuron projection guidance neuron development peripheral nervous system development R1/R6 cell differentiation neuroblast fate determination Malpighian tubule development renal system development epithelial cell proliferation involved in renal tubule morphogenesis renal tubule development hindgut development epithelial cell proliferation involved in Malpighian tubule morphogenesis epithelial tube morphogenesis epithelial cell proliferation Malpighian tubule morphogenesis embryonic morphogenesis hindgut morphogenesis embryonic hindgut morphogenesis renal tubule morphogenesis stem cell division regulation of stem cell division regulation of cell division epithelial cell differentiation follicle cell of egg chamber development tissue migration ameboidal-type cell migration epithelial cell migration cell migration cell motility follicle cell of egg chamber migration epithelium migration epithelial cell development glial cell migration gliogenesis filopodium assembly regulation of cellular component organization regulation of cell projection organization regulation of cell projection assembly regulation of filopodium assembly plasma membrane bounded cell projection assembly regulation of cellular component biogenesis regulation of plasma membrane bounded cell projection assembly cell projection assembly regulation of plasma membrane bounded cell projection organization respiratory system development open tracheal system development epithelial cell type specification, open tracheal system regulation of biosynthetic process negative regulation of metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process regulation of macromolecule biosynthetic process macromolecule metabolic process negative regulation of macromolecule metabolic process response to symbiont R3/R4 cell differentiation neuroblast proliferation neural precursor cell proliferation positive regulation of hemocyte differentiation positive regulation of developmental process crystal cell differentiation positive regulation of cell differentiation positive regulation of crystal cell differentiation positive regulation of immune system process regulation of crystal cell differentiation germ-line stem-cell niche homeostasis mesoderm development positive regulation of macromolecule biosynthetic process positive regulation of metabolic process positive regulation of gene expression positive regulation of biosynthetic process positive regulation of macromolecule metabolic process regulation of growth growth imaginal disc pattern formation wing disc pattern formation neuron apoptotic process positive regulation of programmed cell death regulation of apoptotic process regulation of programmed cell death cell death positive regulation of apoptotic process apoptotic process positive regulation of neuron apoptotic process programmed cell death regulation of neuron apoptotic process regulation of cell cycle phase transition cell cycle phase transition regulation of cell cycle G1/S phase transition cell cycle G1/S phase transition regulation of mitotic cell cycle positive regulation of mitotic cell cycle phase transition positive regulation of cell cycle process positive regulation of mitotic cell cycle regulation of cell cycle cell cycle process positive regulation of G1/S transition of mitotic cell cycle regulation of cell cycle process positive regulation of cell cycle regulation of mitotic cell cycle phase transition positive regulation of cell cycle G1/S phase transition mitotic cell cycle process regulation of G1/S transition of mitotic cell cycle positive regulation of cell cycle phase transition G1/S transition of mitotic cell cycle mitotic cell cycle phase transition neuron fate commitment neuron fate determination Malpighian tubule tip cell differentiation lateral inhibition cell-cell signaling cell-cell signaling involved in cell fate commitment chaeta development male genitalia morphogenesis male anatomical structure morphogenesis sex differentiation genital disc development male sex differentiation reproductive structure development male genitalia development genitalia morphogenesis genitalia development reproductive system development post-embryonic genitalia morphogenesis imaginal disc-derived male genitalia morphogenesis genital disc morphogenesis imaginal disc-derived male genitalia development imaginal disc-derived genitalia development imaginal disc-derived genitalia morphogenesis border follicle cell migration positive regulation of DNA-templated transcription RNA metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process transcription by RNA polymerase II regulation of RNA biosynthetic process regulation of transcription by RNA polymerase II positive regulation of nucleobase-containing compound metabolic process positive regulation of transcription by RNA polymerase II nucleobase-containing compound biosynthetic process nucleic acid metabolic process positive regulation of RNA metabolic process positive regulation of RNA biosynthetic process regulation of DNA-templated transcription dorsal/ventral pattern formation, imaginal disc wing disc dorsal/ventral pattern formation glial cell differentiation cellular homeostasis muscle cell cellular homeostasis neuron fate specification negative regulation of compound eye photoreceptor development regulation of compound eye photoreceptor development regulation of eye photoreceptor cell development compound eye photoreceptor development regulation of photoreceptor cell differentiation negative regulation of eye photoreceptor cell development photoreceptor cell development eye photoreceptor cell development regulation of neuron differentiation muscle cell fate determination muscle cell fate commitment muscle cell differentiation muscle structure development follicle cell of egg chamber stalk formation myoblast development myoblast differentiation motor neuron axon guidance morphogenesis of embryonic epithelium dorsal closure embryonic development via the syncytial blastoderm embryo development ending in birth or egg hatching chaeta morphogenesis behavior learning or memory long-term memory cognition memory glial cell fate determination glial cell fate commitment determination of adult lifespan cell dedifferentiation dedifferentiation compound eye retinal cell programmed cell death programmed cell death involved in cell development retinal cell programmed cell death imaginal disc-derived wing margin morphogenesis regulation of neuroblast proliferation regulation of neural precursor cell proliferation positive regulation of nervous system development positive regulation of neurogenesis positive regulation of cell development positive regulation of neural precursor cell proliferation positive regulation of multicellular organismal process positive regulation of neuroblast proliferation	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol RNA polymerase II transcription regulator complex membrane-bounded organelle protein-containing complex nucleus nuclear protein-containing complex transcription regulator complex intracellular membrane-bounded organelle CSL-Notch-Mastermind transcription factor complex intracellular organelle organelle cellular anatomical structure intracellular anatomical structure cytoplasm cytosol RNA polymerase II transcription regulator complex membrane-bounded organelle protein-containing complex nucleus nuclear protein-containing complex transcription regulator complex intracellular membrane-bounded organelle CSL-Notch-Mastermind transcription factor complex intracellular organelle organelle membrane-enclosed lumen endomembrane system intracellular organelle lumen endoplasmic reticulum lumen organelle lumen endoplasmic reticulum cell periphery apical part of cell membrane plasma membrane plasma membrane region apical plasma membrane cell surface endosome intracellular vesicle cytoplasmic vesicle vesicle late endosome endocytic vesicle cell-cell junction adherens junction anchoring junction cell junction multivesicular body nucleoplasm nuclear lumen early endosome Golgi apparatus Golgi lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR013032	EGF-like, conserved site	Conserved Site
A, B, C	IPR050906	Notch signaling pathway	Family
A, B, C	IPR001881	EGF-like calcium-binding domain	Domain
A, B, C	IPR036770	Ankyrin repeat-containing domain superfamily	Homologous Superfamily
A, B, C	IPR000742	EGF-like domain	Domain
A, B, C	IPR035993	Notch-like domain superfamily	Homologous Superfamily
A, B, C	IPR011656	Notch, NODP domain	Domain
A, B, C	IPR009030	Growth factor receptor cysteine-rich domain superfamily	Homologous Superfamily
A, B, C	IPR010660	Notch, NOD domain	Domain
A, B, C	IPR018097	EGF-like calcium-binding, conserved site	Conserved Site
A, B, C	IPR002110	Ankyrin repeat	Repeat
A, B, C	IPR049883	NOTCH1 EGF-like calcium-binding domain	Domain
A, B, C	IPR008297	Notch	Family
A, B, C	IPR000800	Notch domain	Domain
A, B, C	IPR024600	Notch, C-terminal	Domain
A, B, C	IPR000152	EGF-type aspartate/asparagine hydroxylation site	PTM

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 R01GM157729.