4UWX

Structure of liprin-alpha3 in complex with mDia1 Diaphanous- inhibitory domain

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)
B	Drf_GBD	e4uwxB1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: Drf_GBD	ECOD (1.6)
A	Drf_GBD	e4uwxA1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: Drf_GBD	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	1.25.10.10	Mainly Alpha	Alpha Horseshoe	Leucine-rich Repeat Variant	Leucine-rich Repeat Variant	CATH (4.3.0)
A	1.25.10.10	Mainly Alpha	Alpha Horseshoe	Leucine-rich Repeat Variant	Leucine-rich Repeat Variant	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF06371	Diaphanous GTPase-binding Domain (Drf_GBD)	Diaphanous GTPase-binding Domain	-	Repeat
A, B	PF06367	Diaphanous FH3 Domain (Drf_FH3)	Diaphanous FH3 Domain	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	PROTEIN DIAPHANOUS HOMOLOG 1	small GTPase binding protein binding binding enzyme binding GTPase binding profilin binding transmembrane transporter binding cytoskeletal protein binding actin binding identical protein binding	neuron recognition multicellular organismal process axonogenesis cellular developmental process cell projection organization plasma membrane bounded cell projection morphogenesis cell development neuron projection development axon choice point recognition cell morphogenesis cellular component organization neurogenesis multicellular organism development cell projection morphogenesis neuron differentiation neuron recognition multicellular organismal process axonogenesis cellular developmental process cell projection organization plasma membrane bounded cell projection morphogenesis cell development neuron projection development axon choice point recognition cell morphogenesis cellular component organization neurogenesis multicellular organism development cell projection morphogenesis neuron differentiation neuron projection morphogenesis cell differentiation anatomical structure development cell recognition cellular component organization or biogenesis system development developmental process plasma membrane bounded cell projection organization axon midline choice point recognition axon guidance nervous system development axon development cell morphogenesis involved in neuron differentiation generation of neurons anatomical structure morphogenesis neuron projection guidance neuron development cellular process head development central nervous system development animal organ development brain development synaptic vesicle endocytosis import into cell cellular localization transport synaptic vesicle cycle establishment of localization vesicle-mediated transport presynaptic endocytosis vesicle-mediated transport in synapse synaptic vesicle recycling localization establishment of localization in cell endocytosis cellular response to stimulus regulation of neuron projection development regulation of cellular process regulation of cellular component organization regulation of developmental process response to stimulus regulation of cellular response to stress negative regulation of biological process negative regulation of neuron projection regeneration regeneration neuron projection regeneration cellular response to stress response to stress regulation of response to stress negative regulation of cellular process negative regulation of cell projection organization regulation of biological process negative regulation of cellular component organization negative regulation of response to stimulus regulation of cell projection organization negative regulation of developmental process biological regulation negative regulation of neuron projection development regulation of response to stimulus regulation of neuron projection regeneration regulation of plasma membrane bounded cell projection organization protein localization cellular macromolecule localization macromolecule localization organelle organization actin cytoskeleton organization actin filament organization actin filament-based process actin nucleation supramolecular fiber organization cytoskeleton organization cell surface receptor signaling pathway signaling cell surface receptor protein tyrosine kinase signaling pathway cell communication signal transduction enzyme-linked receptor protein signaling pathway ephrin receptor signaling pathway protein polymerization actin polymerization or depolymerization actin filament polymerization protein-containing complex organization cellular component biogenesis cellular component assembly protein-containing complex assembly regulation of cell shape regulation of cell morphogenesis regulation of biological quality regulation of anatomical structure morphogenesis biosynthetic process cellular biosynthetic process cellular metabolic process metabolic process macromolecule metabolic process gene expression macromolecule biosynthetic process neuron projection retraction neuron projection organization positive regulation of locomotion regulation of cell motility positive regulation of biological process positive regulation of cell migration regulation of locomotion positive regulation of cell motility regulation of cell migration cell migration cell motility locomotion positive regulation of cellular process system process sensory perception nervous system process sensory perception of sound sensory perception of mechanical stimulus multicellular organismal locomotion multicellular organismal movement regulation of microtubule-based process microtubule-based process	ruffle cell leading edge plasma membrane membrane leading edge membrane cellular anatomical entity plasma membrane bounded cell projection cell periphery cell projection ruffle membrane plasma membrane region cell projection membrane intracellular organelle centrosome ruffle cell leading edge plasma membrane membrane leading edge membrane cellular anatomical entity plasma membrane bounded cell projection cell periphery cell projection ruffle membrane plasma membrane region cell projection membrane intracellular organelle centrosome microtubule organizing center intracellular anatomical structure cytoskeleton organelle intracellular non-membrane-bounded organelle microtubule cytoskeleton non-membrane-bounded organelle cluster of actin-based cell projections brush border presynapse synapse cell junction cytoplasm neuron projection polymeric cytoskeletal fiber actin filament actin cytoskeleton supramolecular fiber supramolecular polymer supramolecular complex spindle membrane-bounded organelle nucleus intracellular membrane-bounded organelle
C, D	LIPRIN-ALPHA-3	-	cellular localization regulated exocytosis transport signaling synaptic vesicle cycle synaptic vesicle exocytosis membrane docking vesicle-mediated transport cell communication vesicle-mediated transport in synapse localization organelle localization by membrane tethering synaptic signaling secretion by cell organelle localization cellular localization regulated exocytosis transport signaling synaptic vesicle cycle synaptic vesicle exocytosis membrane docking vesicle-mediated transport cell communication vesicle-mediated transport in synapse localization organelle localization by membrane tethering synaptic signaling secretion by cell organelle localization signal release establishment of localization in cell vesicle docking involved in exocytosis trans-synaptic signaling regulation of biological process neurotransmitter secretion secretion biological regulation export from cell cell-cell signaling neurotransmitter transport synaptic vesicle docking establishment of localization chemical synaptic transmission signal release from synapse exocytosis anterograde trans-synaptic signaling vesicle docking exocytic process cellular process cellular component organization cell junction organization synapse organization cellular component organization or biogenesis regulation of neuronal synaptic plasticity regulation of synaptic plasticity regulation of short-term neuronal synaptic plasticity regulation of signaling regulation of cellular process modulation of chemical synaptic transmission regulation of trans-synaptic signaling regulation of cell communication regulation of biological quality	presynapse synapse cell junction cellular anatomical entity presynaptic active zone epididymosome membrane-bounded organelle extracellular vesicle extracellular organelle microvesicle extracellular region organelle vesicle extracellular membrane-bounded organelle presynapse synapse cell junction cellular anatomical entity presynaptic active zone epididymosome membrane-bounded organelle extracellular vesicle extracellular organelle microvesicle extracellular region organelle vesicle extracellular membrane-bounded organelle cell cortex intracellular anatomical structure cytoplasmic region presynaptic active zone cytoplasmic component cell periphery cell cortex region cytoplasm glutamatergic synapse acrosomal vesicle intracellular vesicle intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle secretory granule secretory vesicle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR042201	Formin, FH2 domain superfamily	Homologous Superfamily
A, B	IPR016024	Armadillo-type fold	Homologous Superfamily
A, B	IPR015425	Formin, FH2 domain	Domain
A, B	IPR011989	Armadillo-like helical	Homologous Superfamily
A, B	IPR051412	Formin Homology Diaphanous subfamily	Family
A, B	IPR014767	Diaphanous autoregulatory (DAD) domain	Domain
A, B	IPR010472	Formin, FH3 domain	Domain
A, B	IPR010473	Formin, GTPase-binding domain	Domain
A, B	IPR014768	Rho GTPase-binding/formin homology 3 (GBD/FH3) domain	Domain
A, B	IPR044933	Diaphanous, GTPase-binding domain superfamily	Homologous Superfamily
C, D	IPR037621	Liprin-alpha, SAM domain repeat 2	Domain
C, D	IPR013761	Sterile alpha motif/pointed domain superfamily	Homologous Superfamily
C, D	IPR037620	Liprin-alpha, SAM domain repeat 1	Domain
C, D	IPR037622	Liprin-alpha, SAM domain repeat 3	Domain
C, D	IPR029515	LAR-interacting protein, Liprin	Family
C, D	IPR001660	Sterile alpha motif domain	Domain

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.