Annotations: 1A0K

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1a0ka_	Alpha and beta proteins (a+b)	Profilin-like	Profilin (actin-binding protein)	Profilin (actin-binding protein)	Profilin (actin-binding protein)	thale cress (Arabidopsis thaliana ) [TaxId: 3702 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Profilin (actin-binding protein)	8036113	3000452	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	Transpeptidase	e1a0kA1	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: ETN0001 domain-like	T: Mss4-like	F: Transpeptidase	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	PROFILIN	cytoskeletal protein binding actin monomer binding actin binding protein binding binding	developmental process anatomical structure morphogenesis developmental growth unidimensional cell growth anatomical structure development growth cellular process cell morphogenesis cell growth developmental growth involved in morphogenesis multicellular organism development multicellular organismal process plant organ development leaf development developmental process anatomical structure morphogenesis developmental growth unidimensional cell growth anatomical structure development growth cellular process cell morphogenesis cell growth developmental growth involved in morphogenesis multicellular organism development multicellular organismal process plant organ development leaf development shoot system development phyllome development system development reproductive system development reproductive process developmental process involved in reproduction reproductive shoot system development reproductive structure development post-embryonic development inflorescence development cellular component organization actin polymerization or depolymerization organelle organization actin cytoskeleton organization actin filament organization actin filament-based process cellular component organization or biogenesis supramolecular fiber organization cytoskeleton organization response to stimulus defense response response to stress post-embryonic root development lateral root development post-embryonic plant organ development root development root system development	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membraneless organelle nucleolus intracellular organelle lumen organelle lumen membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membraneless organelle nucleolus intracellular organelle lumen organelle lumen membraneless organelle nuclear lumen phragmoplast cell periphery cell cortex cytosol plasma membrane membrane cell-cell junction symplast anchoring junction cell junction plasmodesma cytoskeleton spindle microtubule cytoskeleton external encapsulating structure plant-type cell wall cell wall

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR027310	Profilin conserved site	Conserved Site
A	IPR005455	Profilin, eukaryotic type	Family
A	IPR036140	Profilin superfamily	Homologous Superfamily
A	IPR048278	Profilin	Family

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.