Annotations: 2DDU

Crystal structure of the third repeat domain of reelin

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A		e2dduA1	A: alpha arrays	X: HTH	H: HTH	T: Putative DNA-binding domain	F:	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.10.25.10	Mainly Beta	Ribbon	Laminin	Laminin	CATH (4.3.0)
A	2.60.120.260	Mainly Beta	Sandwich	Jelly Rolls	Galactose-binding domain-like	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF21471	Reelin subrepeat B (Reelin_subrepeat-B)	Reelin subrepeat B	Reelin is an extracellular matrix serine protease that plays a role in layering of neurons in the cerebral cortex and cerebellum. It regulates microtubule function in neurons and neuronal migration. It binds to the extracellular domains of lipoprotei ...	Reelin is an extracellular matrix serine protease that plays a role in layering of neurons in the cerebral cortex and cerebellum. It regulates microtubule function in neurons and neuronal migration. It binds to the extracellular domains of lipoprotein receptors VLDLR and LRP8/APOER2 which induces tyrosine phosphorylation of DAB1 and modulation of TAU phosphorylation. Reelin consists of a signal sequence, an F-spondin-like region and nine sequentially concatenated repeat units. Each complete reelin repeat contains a central epidermal growth factor (EGF) module flanked by two subrepeats of 150-190 amino acids (subrepeats A and B) [1-3]. This entry represents subrepeat B (also referred to R3B) which adopts a beta jelly-roll fold similar to bacterial xylanase. They contain the signature Asp-box motif [1-3].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	reelin	molecular function activator activity molecular function regulator activity signaling receptor regulator activity receptor ligand activity signaling receptor activator activity peptidase activity serine hydrolase activity catalytic activity, acting on a protein serine-type peptidase activity hydrolase activity catalytic activity protein binding binding signaling receptor binding molecular function activator activity molecular function regulator activity signaling receptor regulator activity receptor ligand activity signaling receptor activator activity peptidase activity serine hydrolase activity catalytic activity, acting on a protein serine-type peptidase activity hydrolase activity catalytic activity protein binding binding signaling receptor binding lipoprotein particle receptor binding very-low-density lipoprotein particle receptor binding	developmental process multicellular organismal process head development animal organ development brain development nervous system development multicellular organism development central nervous system development anatomical structure development animal gross anatomical part developmental process system development cellular developmental process forebrain development glial cell migration developmental process multicellular organismal process head development animal organ development brain development nervous system development multicellular organism development central nervous system development anatomical structure development animal gross anatomical part developmental process system development cellular developmental process forebrain development glial cell migration telencephalon glial cell migration cerebral cortex development neurogenesis telencephalon cell migration forebrain cell migration gliogenesis cell differentiation cell migration cell motility layer formation in cerebral cortex cerebral cortex cell migration cerebral cortex radially oriented cell migration pallium development anatomical structure morphogenesis anatomical structure formation involved in morphogenesis cellular process cerebral cortex radial glia-guided migration telencephalon development cellular response to stimulus positive regulation of cell communication regulation of postsynaptic membrane potential system process regulation of cellular process positive regulation of signal transduction response to stimulus signaling modulation of chemical synaptic transmission regulation of system process positive regulation of excitatory postsynaptic potential positive regulation of biological process regulation of signal transduction chemical synaptic transmission, postsynaptic cell communication positive regulation of response to stimulus synaptic signaling modulation of excitatory postsynaptic potential regulation of multicellular organismal process signal transduction regulation of biological quality positive regulation of cellular process trans-synaptic signaling regulation of biological process regulation of signaling cell surface receptor signaling pathway nervous system process biological regulation cell-cell signaling chemical synaptic transmission regulation of nervous system process regulation of trans-synaptic signaling regulation of response to stimulus anterograde trans-synaptic signaling regulation of cell communication excitatory postsynaptic potential regulation of membrane potential positive regulation of signaling behavior learning learning or memory cognition regulation of localization transport regulation of signaling receptor activity monoatomic ion transmembrane transport regulation of AMPA receptor activity regulation of transmembrane transporter activity regulation of monoatomic ion transmembrane transport localization positive regulation of molecular function positive regulation of monoatomic ion transport positive regulation of transmembrane transport monoatomic ion transport positive regulation of monoatomic ion transmembrane transport regulation of transport regulation of monoatomic ion transport establishment of localization transmembrane transport regulation of molecular function positive regulation of AMPA receptor activity regulation of transmembrane transport positive regulation of transport positive regulation of transporter activity regulation of neurotransmitter receptor activity positive regulation of ion transmembrane transporter activity regulation of cellular component organization positive regulation of cellular component organization regulation of developmental process cellular component organization positive regulation of developmental process regulation of synapse structure or activity synapse organization cellular component organization or biogenesis developmental maturation synapse maturation regulation of synapse organization regulation of synapse maturation cell junction organization positive regulation of synapse maturation intracellular signal transduction regulation of intracellular signal transduction positive regulation of TOR signaling TOR signaling regulation of TOR signaling positive regulation of intracellular signal transduction regulation of biosynthetic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of gene expression biosynthetic process regulation of macromolecule biosynthetic process metabolic process macromolecule metabolic process regulation of metabolic process lateral motor column neuron migration neuron migration spinal cord motor neuron migration motor neuron migration generation of neurons regulation of protein modification process positive regulation of phosphorylation regulation of catalytic activity regulation of protein phosphorylation positive regulation of protein metabolic process regulation of transferase activity positive regulation of phosphate metabolic process regulation of primary metabolic process positive regulation of metabolic process positive regulation of protein modification process positive regulation of peptidyl-tyrosine phosphorylation phosphate-containing compound metabolic process positive regulation of macromolecule metabolic process protein metabolic process positive regulation of protein kinase activity protein modification process positive regulation of protein phosphorylation protein phosphorylation positive regulation of protein tyrosine kinase activity phosphorylation regulation of protein metabolic process regulation of peptidyl-tyrosine phosphorylation positive regulation of catalytic activity primary metabolic process regulation of protein kinase activity positive regulation of kinase activity regulation of protein tyrosine kinase activity regulation of kinase activity macromolecule modification regulation of phosphorylation peptidyl-tyrosine phosphorylation membrane organization cellular localization postsynapse organization localization within membrane protein localization to membrane organelle organization postsynaptic density protein 95 clustering postsynaptic density organization macromolecule localization postsynaptic specialization organization intracellular protein localization postsynaptic membrane organization regulation of behavior regulation of neuron projection development cell projection organization cell development neuron projection development neuron differentiation positive regulation of neuron projection development positive regulation of cell projection organization plasma membrane bounded cell projection organization regulation of cell projection organization neuron development regulation of plasma membrane bounded cell projection organization cell morphogenesis reelin-mediated signaling pathway neurotransmitter-gated ion channel clustering receptor clustering NMDA glutamate receptor clustering regulated exocytosis synaptic vesicle cycle synaptic vesicle exocytosis vesicle-mediated transport vesicle-mediated transport in synapse secretion by cell signal release establishment of localization in cell neurotransmitter secretion secretion export from cell neurotransmitter transport signal release from synapse exocytosis cerebral cortex tangential migration glial cell differentiation positive regulation of dendritic spine morphogenesis positive regulation of nervous system development positive regulation of dendritic spine development regulation of cell differentiation regulation of neurogenesis regulation of cell morphogenesis regulation of cell development cell projection morphogenesis neuron projection morphogenesis regulation of dendrite morphogenesis dendritic spine morphogenesis dendritic spine development dendritic spine organization positive regulation of cell development regulation of postsynapse organization positive regulation of cell morphogenesis regulation of dendrite development positive regulation of multicellular organismal process plasma membrane bounded cell projection morphogenesis regulation of dendritic spine development regulation of nervous system development dendrite development positive regulation of cell differentiation positive regulation of neurogenesis regulation of anatomical structure morphogenesis regulation of multicellular organismal development dendrite morphogenesis positive regulation of dendrite morphogenesis cell morphogenesis involved in neuron differentiation regulation of dendritic spine morphogenesis neuron projection organization response to stress multicellular organismal response to stress response to pain locomotory behavior hippocampus development limbic system development regulation of synaptic activity long-term synaptic potentiation positive regulation of long-term synaptic potentiation regulation of synaptic plasticity positive regulation of synaptic transmission regulation of long-term synaptic potentiation synaptic transmission, glutamatergic regulation of synaptic transmission, glutamatergic positive regulation of synaptic transmission, glutamatergic pattern specification process regionalization spinal cord development spinal cord patterning regulation of NMDA receptor activity protein localization to synapse protein localization to cell junction receptor localization to synapse cellular component biogenesis cellular component assembly cell junction assembly organelle assembly postsynaptic specialization assembly postsynapse assembly excitatory synapse assembly synapse assembly postsynaptic density assembly regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction intracellular signaling cassette positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction phosphatidylinositol 3-kinase/protein kinase B signal transduction regulation of cell motility regulation of neuron migration regulation of cell migration locomotion regulation of locomotion long-term memory memory positive regulation of locomotion positive regulation of motor neuron migration positive regulation of cell migration positive regulation of cell motility regulation of lateral motor column neuron migration positive regulation of lateral motor column neuron migration regulation of motor neuron migration positive regulation of neuron migration ventral spinal cord development regulation of neuron differentiation axonogenesis axon guidance axon development neuron projection guidance dentate gyrus development associative learning small GTPase-mediated signal transduction regulation of small GTPase mediated signal transduction positive regulation of small GTPase mediated signal transduction	somatodendritic compartment cell body cellular anatomical structure perikaryon neuronal cell body cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection intracellular anatomical structure cytoplasm protein-containing complex reelin complex somatodendritic compartment cell body cellular anatomical structure perikaryon neuronal cell body cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection intracellular anatomical structure cytoplasm protein-containing complex reelin complex extracellular region extracellular protein-containing complex basement membrane extracellular matrix external encapsulating structure non-collagenous component of basement membrane solid phase of basement membrane axon cell periphery plasma membrane membrane presynapse synapse cell junction

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR049419	Reelin, subrepeat B	Repeat
A	IPR036278	Sialidase superfamily	Homologous Superfamily
A	IPR034968	Reelin	Family
A	IPR000742	EGF-like domain	Domain
A	IPR042307	Reeler domain superfamily	Homologous Superfamily
A	IPR002861	Reeler domain	Domain