Annotations: 2V8F

Mouse Profilin IIa in complex with a double repeat from the FH1 domain of mDia1

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Proteasome	e2v8fB1	A: beta barrels	X: HTH	H: Nudix	T: Nudix	F: Proteasome	ECOD (v294.2)
A	Proteasome	e2v8fA1	A: beta barrels	X: HTH	H: Nudix	T: Nudix	F: Proteasome	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.30.450.30	Alpha Beta	2-Layer Sandwich	Beta-Lactamase	Dynein light chain 2a, cytoplasmic	CATH (4.3.0)
A	3.30.450.30	Alpha Beta	2-Layer Sandwich	Beta-Lactamase	Dynein light chain 2a, cytoplasmic	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00235	Profilin (Profilin)	Profilin		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	PROFILIN-2	ion binding binding phosphatidylinositol-4,5-bisphosphate binding anion binding phosphatidylinositol bisphosphate binding phospholipid binding lipid binding phosphatidylinositol phosphate binding small molecule binding cytoskeletal protein binding actin binding protein binding pyrophosphatase activity ATP hydrolysis activity ion binding binding phosphatidylinositol-4,5-bisphosphate binding anion binding phosphatidylinositol bisphosphate binding phospholipid binding lipid binding phosphatidylinositol phosphate binding small molecule binding cytoskeletal protein binding actin binding protein binding pyrophosphatase activity ATP hydrolysis activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity ATP-dependent activity actin monomer binding	regulation of protein stability biological regulation regulation of biological quality protein stabilization trans-synaptic signaling regulation of biological process regulation of signaling regulation of cellular process modulation of chemical synaptic transmission signaling cell-cell signaling presynaptic modulation of chemical synaptic transmission chemical synaptic transmission cell communication regulation of protein stability biological regulation regulation of biological quality protein stabilization trans-synaptic signaling regulation of biological process regulation of signaling regulation of cellular process modulation of chemical synaptic transmission signaling cell-cell signaling presynaptic modulation of chemical synaptic transmission chemical synaptic transmission cell communication synaptic signaling regulation of trans-synaptic signaling anterograde trans-synaptic signaling regulation of cell communication cellular process cellular component organization organelle organization actin cytoskeleton organization actin filament-based process cellular component organization or biogenesis cytoskeleton organization regulation of cytoskeleton organization regulation of cellular component organization regulation of actin filament-based process regulation of cellular component size negative regulation of biological process cellular component biogenesis regulation of protein-containing complex assembly cellular component assembly protein-containing complex assembly negative regulation of cellular process negative regulation of protein polymerization regulation of actin filament polymerization negative regulation of supramolecular fiber organization negative regulation of actin filament polymerization protein polymerization actin polymerization or depolymerization regulation of actin filament organization actin filament polymerization negative regulation of cellular component organization protein-containing complex organization negative regulation of cytoskeleton organization regulation of actin polymerization or depolymerization actin filament organization regulation of cellular component biogenesis regulation of organelle organization negative regulation of protein-containing complex assembly negative regulation of organelle organization regulation of protein polymerization regulation of actin filament length regulation of actin cytoskeleton organization regulation of supramolecular fiber organization supramolecular fiber organization regulation of anatomical structure size cell junction organization modification of postsynaptic actin cytoskeleton synapse organization modification of postsynaptic structure modification of synaptic structure positive regulation of organelle organization positive regulation of cellular component organization positive regulation of biological process regulation of actin filament bundle assembly positive regulation of actin filament bundle assembly actin filament bundle organization positive regulation of cellular process positive regulation of cellular component biogenesis positive regulation of cytoskeleton organization positive regulation of supramolecular fiber organization actin filament bundle assembly multicellular organismal process negative regulation of locomotion regulation of cell motility tissue migration negative regulation of epithelial cell migration ameboidal-type cell migration regulation of cell migration regulation of multicellular organismal process cell migration epithelial cell migration cell motility regulation of epithelial cell migration locomotion negative regulation of cell migration epithelium migration regulation of locomotion negative regulation of cell motility negative regulation of multicellular organismal process positive regulation of protein-containing complex assembly positive regulation of protein polymerization positive regulation of actin filament polymerization regulation of localization cellular localization regulated exocytosis transport synaptic vesicle cycle synaptic vesicle exocytosis vesicle-mediated transport vesicle-mediated transport in synapse regulation of regulated secretory pathway localization regulation of secretion by cell secretion by cell signal release establishment of localization in cell neurotransmitter secretion regulation of transport secretion regulation of neurotransmitter transport regulation of synaptic vesicle exocytosis export from cell neurotransmitter transport regulation of vesicle-mediated transport establishment of localization regulation of secretion signal release from synapse exocytosis regulation of neurotransmitter secretion regulation of exocytosis ruffle organization cell projection organization plasma membrane bounded cell projection assembly negative regulation of ruffle assembly ruffle assembly negative regulation of plasma membrane bounded cell projection assembly negative regulation of cell projection organization plasma membrane bounded cell projection organization regulation of cell projection organization regulation of cell projection assembly regulation of plasma membrane bounded cell projection assembly regulation of ruffle assembly cell projection assembly regulation of plasma membrane bounded cell projection organization positive regulation of stress fiber assembly stress fiber assembly actomyosin structure organization regulation of stress fiber assembly contractile actin filament bundle assembly regulation of actomyosin structure organization presynapse organization presynaptic actin cytoskeleton organization presynaptic cytoskeleton organization	axon synapse neuron projection axon terminus plasma membrane bounded cell projection presynapse cell projection cellular anatomical structure distal axon terminal bouton cell junction neuron projection terminus intracellular anatomical structure cytoplasm axon synapse neuron projection axon terminus plasma membrane bounded cell projection presynapse cell projection cellular anatomical structure distal axon terminal bouton cell junction neuron projection terminus intracellular anatomical structure cytoplasm cytosol glutamatergic synapse intracellular organelle cytoskeleton organelle membraneless organelle intracellular membraneless organelle Schaffer collateral - CA1 synapse postsynapse
C	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 regulation of response to stress 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 organelle organization actin cytoskeleton organization actin filament organization actin filament-based process actin nucleation supramolecular fiber organization cytoskeleton organization cellular response to nitrogen compound cellular response to chemical stimulus response to histamine response to chemical cellular response to histamine response to nitrogen compound 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 cytoskeleton organization regulation of organelle organization regulation of cell shape regulation of cell morphogenesis regulation of biological quality regulation of anatomical structure morphogenesis protein localization to microtubule cytoskeleton protein localization to microtubule protein localization to cytoskeleton protein localization to organelle macromolecule localization intracellular protein localization biosynthetic 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 regulation of calcium ion transport regulation of localization monoatomic ion transmembrane transport regulation of monoatomic ion transmembrane transport calcium ion transport metal ion transport regulation of calcium ion transmembrane transport monoatomic cation transmembrane transport intercellular transport monoatomic ion transport monoatomic cation transport regulation of metal ion transport calcium ion transmembrane import into cytosol regulation of transport regulation of release of sequestered calcium ion into cytosol regulation of monoatomic ion transport transmembrane transport release of sequestered calcium ion into cytosol regulation of transmembrane transport regulation of monoatomic cation transmembrane transport calcium ion transmembrane transport	ruffle cell leading edge plasma membrane membrane leading edge membrane plasma membrane bounded cell projection cell periphery cell projection cellular anatomical structure ruffle membrane plasma membrane region cell projection membrane intracellular organelle centrosome ruffle cell leading edge plasma membrane membrane leading edge membrane plasma membrane bounded cell projection cell periphery cell projection cellular anatomical structure ruffle membrane plasma membrane region cell projection membrane intracellular organelle centrosome microtubule organizing center intracellular anatomical structure cytoskeleton organelle membraneless organelle intracellular membraneless organelle microtubule cytoskeleton apical part of cell cluster of actin-based cell projections brush border presynapse synapse cell junction cytoplasm mitotic spindle spindle neuron projection polymeric cytoskeletal fiber actin filament actin cytoskeleton supramolecular fiber supramolecular polymer supramolecular complex membrane-bounded organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR005455	Profilin, eukaryotic type	Family
A, B	IPR027310	Profilin conserved site	Conserved Site
A, B	IPR005454	Profilin1/2/3, vertebrate	Family
A, B	IPR036140	Profilin superfamily	Homologous Superfamily
A, B	IPR048278	Profilin	Family
C	IPR042201	Formin, FH2 domain superfamily	Homologous Superfamily
C	IPR010465	DRF autoregulatory	Domain
C	IPR016024	Armadillo-type fold	Homologous Superfamily
C	IPR015425	Formin, FH2 domain	Domain
C	IPR011989	Armadillo-like helical	Homologous Superfamily
C	IPR051412	Formin Homology Diaphanous subfamily	Family
C	IPR010472	Formin, FH3 domain	Domain
C	IPR010473	Formin, GTPase-binding domain	Domain
C	IPR014767	Diaphanous autoregulatory domain	Domain
C	IPR014768	Rho GTPase-binding/formin homology 3 (GBD/FH3) domain	Domain
C	IPR044933	Diaphanous, GTPase-binding domain superfamily	Homologous Superfamily

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A, B	CSX	Parent Component: CYS : AA0451 : 2'-(S-L-cysteinyl)-6'-hydroxy-L-tryptophan sulfoxide MOD:01380

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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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.