6IQJ | pdb_00006iqj

crystal structure of Arabidopsis thaliana Profilin 2 complex with formin1

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A [auth B]	SCOP2B Superfamily	Profilin (actin-binding protein)	8094425	3000452	SCOP2B (2022-06-29)
B [auth A]	SCOP2 Family	Profilin (actin-binding protein)	8094424	4001840	SCOP2 (2022-06-29)
B [auth A]	SCOP2 Superfamily	Profilin (actin-binding protein)	8094425	3000452	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 [auth B]	Profilin	e6iqjB1	A: a+b three layers	X: Profilin-like	H: profilin-like (From Topology)	T: profilin-like	F: Profilin	ECOD (1.6)
B [auth A]	Profilin	e6iqjA1	A: a+b three layers	X: Profilin-like	H: profilin-like (From Topology)	T: profilin-like	F: Profilin	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

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

Protein Family Annotation Pfam Database Homepage

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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C, D	Formin-like protein 1	cytoskeletal protein binding actin binding protein-containing complex binding protein binding binding actin filament binding	regulation of cellular process regulation of cellular component size negative regulation of biological process protein-containing complex disassembly regulation of protein-containing complex disassembly actin filament depolymerization regulation of actin filament depolymerization cellular component biogenesis actin filament capping cellular component assembly actin filament-based process regulation of biological quality negative regulation of supramolecular fiber organization negative regulation of actin filament polymerization regulation of cellular process regulation of cellular component size negative regulation of biological process protein-containing complex disassembly regulation of protein-containing complex disassembly actin filament depolymerization regulation of actin filament depolymerization cellular component biogenesis actin filament capping cellular component assembly actin filament-based process regulation of biological quality negative regulation of supramolecular fiber organization negative regulation of actin filament polymerization cellular component disassembly regulation of biological process barbed-end actin filament capping negative regulation of cellular component organization actin filament organization regulation of organelle organization negative regulation of protein depolymerization negative regulation of protein-containing complex assembly regulation of protein polymerization regulation of supramolecular fiber organization supramolecular fiber organization regulation of cytoskeleton organization regulation of cellular component organization regulation of actin filament-based process cellular component organization regulation of protein-containing complex assembly negative regulation of protein-containing complex disassembly negative regulation of cellular process protein-containing complex assembly negative regulation of protein polymerization cellular component organization or biogenesis regulation of actin filament polymerization actin polymerization or depolymerization protein polymerization regulation of actin filament organization actin cytoskeleton organization actin filament polymerization protein-containing complex organization regulation of protein depolymerization negative regulation of cytoskeleton organization regulation of actin polymerization or depolymerization biological regulation regulation of cellular component biogenesis organelle organization negative regulation of organelle organization regulation of actin filament length regulation of actin cytoskeleton organization cellular process negative regulation of actin filament depolymerization protein depolymerization cytoskeleton organization regulation of anatomical structure size actin nucleation	cell periphery cellular anatomical structure plasma membrane membrane
A [auth B], B [auth A]	Profilin-2	cytoskeletal protein binding actin binding protein binding binding	developmental process multicellular organism development multicellular organismal process plant organ development anatomical structure 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 developmental process multicellular organism development multicellular organismal process plant organ development anatomical structure 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 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	intracellular organelle cellular anatomical structure intracellular anatomical structure cytoskeleton organelle membraneless organelle intracellular membraneless organelle cytoplasm cytosol cell periphery plasma membrane membrane membrane-bounded organelle plastid intracellular organelle cellular anatomical structure intracellular anatomical structure cytoskeleton organelle membraneless organelle intracellular membraneless organelle cytoplasm cytosol cell periphery plasma membrane membrane membrane-bounded organelle plastid intracellular membrane-bounded organelle chloroplast nucleus endoplasmic reticulum endomembrane system

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
C, D	IPR042201	Formin, FH2 domain superfamily	Homologous Superfamily
C, D	IPR027643	Formin-like family, plant	Family
C, D	IPR015425	Formin, FH2 domain	Domain
A [auth B], B [auth A]	IPR027310	Profilin conserved site	Conserved Site
A [auth B], B [auth A]	IPR005455	Profilin, eukaryotic type	Family
A [auth B], B [auth A]	IPR036140	Profilin superfamily	Homologous Superfamily
A [auth B], B [auth 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.