Annotations: 1WXA

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1wxaa1	Alpha and beta proteins (a+b)	beta-Grasp (ubiquitin-like)	Ubiquitin-like	Ras-binding domain, RBD	Afadin	house mouse (Mus musculus ) [TaxId: 10090 ],	SCOPe (2.08)
A	d1wxaa3	Artifacts	Tags	Tags	Tags	C-terminal Tags	house mouse (Mus musculus ) [TaxId: 10090 ],	SCOPe (2.08)
A	d1wxaa2	Artifacts	Tags	Tags	Tags	N-terminal Tags	house 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	Ras-binding domain, RBD	8020990	4000380	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Ubiquitin-like	8033370	3000157	SCOP2 (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	RA	e1wxaA1	A: a+b two layers	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: RA	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.10.20.90	Alpha Beta	Roll	Ubiquitin-like (UB roll)	Phosphatidylinositol 3-kinase Catalytic Subunit	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00788	Ras association (RalGDS/AF-6) domain (RA)	Ras association (RalGDS/AF-6) domain	RasGTP effectors (in cases of AF6, canoe and RalGDS); putative RasGTP effectors in other cases. Recent evidence (not yet in MEDLINE) shows that some RA domains do NOT bind RasGTP. Predicted structure [3] similar to that determined [1], and that of th ...	RasGTP effectors (in cases of AF6, canoe and RalGDS); putative RasGTP effectors in other cases. Recent evidence (not yet in MEDLINE) shows that some RA domains do NOT bind RasGTP. Predicted structure [3] similar to that determined [1], and that of the RasGTP-binding domain of Raf kinase.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Afadin	protein binding binding LIM domain binding protein domain specific binding cell adhesion molecule binding	multicellular organismal process cellular developmental process cell projection organization plasma membrane bounded cell projection morphogenesis cell development neuron projection development cell morphogenesis cellular component organization neurogenesis multicellular organism development cell projection morphogenesis neuron differentiation neuron projection morphogenesis dendrite development cell differentiation multicellular organismal process cellular developmental process cell projection organization plasma membrane bounded cell projection morphogenesis cell development neuron projection development cell morphogenesis cellular component organization neurogenesis multicellular organism development cell projection morphogenesis neuron differentiation neuron projection morphogenesis dendrite development cell differentiation anatomical structure development cellular component organization or biogenesis system development developmental process plasma membrane bounded cell projection organization dendrite arborization dendrite morphogenesis nervous system development cell morphogenesis involved in neuron differentiation generation of neurons anatomical structure morphogenesis neuron projection arborization neuron development cellular process multicellular organismal-level homeostasis homeostatic process homeostasis of number of cells head development brain morphogenesis animal organ development brain development central nervous system development animal organ morphogenesis regulation of biological process oligodendrocyte progenitor proliferation cell population proliferation regulation of cellular process biological regulation gliogenesis regulation of cell population proliferation neural precursor cell proliferation regulation of oligodendrocyte progenitor proliferation regulation of neural precursor cell proliferation adherens junction organization cell junction maintenance cell junction organization cellular component maintenance adherens junction maintenance cell-cell junction organization cell-cell junction maintenance cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly pore complex assembly cellular response to stimulus response to stimulus signaling signal transduction cell communication cell adhesion cell-cell adhesion cell-cell adhesion mediated by cadherin glial cell differentiation radial glial cell differentiation forebrain development pallium development cerebral cortex development telencephalon development regulation of cellular component organization regulation of postsynapse assembly cell junction assembly regulation of synapse structure or activity synapse organization regulation of synapse assembly regulation of biological quality postsynapse organization postsynapse assembly regulation of postsynapse organization regulation of cellular component biogenesis regulation of cell junction assembly regulation of synapse organization synapse assembly protein localization regulation of localization cellular localization regulation of protein localization localization regulation of cellular localization cellular macromolecule localization macromolecule localization establishment of protein localization protein localization to cell periphery establishment of protein localization to membrane protein localization to plasma membrane establishment of protein localization to plasma membrane localization within membrane protein localization to membrane establishment of localization protein localization to cell junction epithelium development neuroepithelial cell differentiation columnar/cuboidal epithelial cell differentiation tissue development epithelial cell differentiation positive regulation of nervous system development regulation of cell differentiation regulation of neurogenesis regulation of cell morphogenesis regulation of cell development positive regulation of developmental process regulation of dendrite morphogenesis positive regulation of cell projection organization regulation of cell projection organization positive regulation of cell development positive regulation of cell morphogenesis regulation of dendrite development positive regulation of multicellular organismal process regulation of neuron projection development positive regulation of cellular component organization regulation of developmental process positive regulation of biological process regulation of nervous system development positive regulation of cell differentiation positive regulation of neurogenesis regulation of multicellular organismal process regulation of anatomical structure morphogenesis positive regulation of cellular process regulation of multicellular organismal development positive regulation of dendrite morphogenesis regulation of plasma membrane bounded cell projection organization positive regulation of cell communication regulation of postsynaptic membrane potential system process positive regulation of signal transduction modulation of chemical synaptic transmission regulation of system process positive regulation of excitatory postsynaptic potential regulation of signal transduction chemical synaptic transmission, postsynaptic positive regulation of response to stimulus synaptic signaling modulation of excitatory postsynaptic potential mini excitatory postsynaptic potential trans-synaptic signaling regulation of signaling cell surface receptor signaling pathway nervous system process cell-cell signaling chemical synaptic transmission regulation of nervous system process regulation of mini excitatory postsynaptic potential positive regulation of mini excitatory postsynaptic potential 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 positive regulation of dendritic spine morphogenesis positive regulation of dendritic spine development dendritic spine morphogenesis dendritic spine development dendritic spine organization regulation of dendritic spine development positive regulation of neuron projection development regulation of dendritic spine morphogenesis neuron projection organization regulation of growth developmental growth positive regulation of developmental growth developmental growth involved in morphogenesis positive regulation of dendrite extension cell growth dendrite extension neuron projection extension regulation of developmental growth developmental cell growth growth regulation of dendrite extension positive regulation of cell growth regulation of cell growth positive regulation of growth	postsynaptic specialization membrane postsynaptic specialization synapse membrane plasma membrane postsynaptic density membrane synaptic membrane cell periphery postsynaptic density postsynapse cellular anatomical structure neuron to neuron synapse organelle cell junction postsynaptic specialization membrane postsynaptic specialization synapse membrane plasma membrane postsynaptic density membrane synaptic membrane cell periphery postsynaptic density postsynapse cellular anatomical structure neuron to neuron synapse organelle cell junction postsynaptic membrane asymmetric synapse plasma membrane region somatodendritic compartment apical part of cell cell-cell junction anchoring junction intracellular anatomical structure cytoplasm apical junction complex presynaptic active zone membrane presynaptic membrane presynapse presynaptic active zone adherens junction hippocampal mossy fiber to CA3 synapse axon cell projection neuron projection plasma membrane bounded cell projection protein-containing complex pore complex membrane protein complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR002710	Dilute domain	Domain
A	IPR028842	Afadin	Family
A	IPR000159	Ras-associating domain	Domain
A	IPR008984	SMAD/FHA domain superfamily	Homologous Superfamily
A	IPR000253	Forkhead-associated (FHA) domain	Domain
A	IPR036034	PDZ superfamily	Homologous Superfamily
A	IPR037977	Afadin, cargo binding domain	Domain
A	IPR001478	PDZ domain	Domain
A	IPR029071	Ubiquitin-like domain superfamily	Homologous Superfamily

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.