Annotations: 8DNF

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Ion_trans	e8dnfA1	A: alpha bundles	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Ion_trans	ECOD (develop294)
C	Ion_trans	e8dnfC1	A: alpha bundles	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Ion_trans	ECOD (develop294)
D	Ion_trans	e8dnfD1	A: alpha bundles	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Ion_trans	ECOD (develop294)
B	Ion_trans	e8dnfB1	A: alpha bundles	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Ion_trans	ECOD (develop294)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF00022	Actin (Actin)	Actin	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Actin, cytoplasmic 2, N-terminally processed	hydrolase activity catalytic activity structural constituent of postsynapse structural constituent of cytoskeleton structural molecule activity structural constituent of synapse structural constituent of postsynaptic actin cytoskeleton binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding hydrolase activity catalytic activity structural constituent of postsynapse structural constituent of cytoskeleton structural molecule activity structural constituent of synapse structural constituent of postsynaptic actin cytoskeleton binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding ubiquitin protein ligase binding protein binding ubiquitin-like protein ligase binding enzyme binding identical protein binding profilin binding kinase binding protein kinase binding	regulation of cellular process regulation of cellular component organization cell-substrate junction assembly cellular component organization cellular component biogenesis cell adhesion cellular component assembly cell junction assembly regulation of cell-substrate junction organization cellular component organization or biogenesis focal adhesion assembly regulation of biological process regulation of cell-substrate adhesion regulation of cell adhesion regulation of cellular process regulation of cellular component organization cell-substrate junction assembly cellular component organization cellular component biogenesis cell adhesion cellular component assembly cell junction assembly regulation of cell-substrate junction organization cellular component organization or biogenesis focal adhesion assembly regulation of biological process regulation of cell-substrate adhesion regulation of cell adhesion biological regulation cell-substrate adhesion regulation of cellular component biogenesis regulation of cell junction assembly cell junction organization cell-matrix adhesion regulation of cell-matrix adhesion cell-substrate junction organization cellular process regulation of focal adhesion assembly regulation of cell-substrate junction assembly positive regulation of response to wounding wound healing response to stimulus positive regulation of biological process regulation of response to wounding positive regulation of response to stimulus positive regulation of wound healing regulation of response to stimulus response to stress regulation of response to stress regulation of wound healing response to wounding regulation of biosynthetic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process positive regulation of macromolecule biosynthetic process regulation of gene expression positive regulation of metabolic process biosynthetic process positive regulation of gene expression positive regulation of biosynthetic process regulation of macromolecule biosynthetic process metabolic process positive regulation of macromolecule metabolic process macromolecule metabolic process regulation of metabolic process positive regulation of cellular process multicellular organismal process regulation of body fluid levels homotypic cell-cell adhesion cell activation hemostasis platelet aggregation blood coagulation cell-cell adhesion coagulation regulation of biological quality platelet activation regulation of localization import into cell cellular localization transport synaptic vesicle cycle regulation of synaptic vesicle recycling vesicle-mediated transport presynaptic endocytosis vesicle-mediated transport in synapse localization synaptic vesicle recycling regulation of synaptic vesicle endocytosis establishment of localization in cell regulation of endocytosis synaptic vesicle endocytosis regulation of transport regulation of vesicle-mediated transport establishment of localization endocytosis axonogenesis cellular developmental process cell projection organization plasma membrane bounded cell projection morphogenesis cell development neuron projection development cell morphogenesis neurogenesis multicellular organism development cell projection morphogenesis neuron differentiation neuron projection morphogenesis cell differentiation anatomical structure development system development developmental process plasma membrane bounded cell projection organization nervous system development axon development cell morphogenesis involved in neuron differentiation generation of neurons anatomical structure morphogenesis neuron development tissue morphogenesis epithelium development morphogenesis of a polarized epithelium morphogenesis of an epithelium tissue development cell motility transepithelial transport regulation of transepithelial transport regulation of cytoskeleton organization regulation of actin filament-based process regulation of actin filament bundle assembly actin filament bundle organization actin filament-based process stress fiber assembly regulation of actin filament organization actin cytoskeleton organization actomyosin structure organization actin filament organization regulation of organelle organization regulation of stress fiber assembly organelle organization contractile actin filament bundle assembly regulation of actomyosin structure organization regulation of actin cytoskeleton organization actin filament bundle assembly regulation of supramolecular fiber organization supramolecular fiber organization cytoskeleton organization blood vessel morphogenesis tube development angiogenesis vasculature development circulatory system development tube morphogenesis anatomical structure formation involved in morphogenesis blood vessel development biological process involved in interspecies interaction between organisms immune response response to other organism defense response response to type II interferon response to cytokine defense response to symbiont response to external stimulus cellular response to type II interferon response to biotic stimulus response to peptide response to chemical immune system process defense response to other organism innate immune response cellular response to cytokine stimulus response to external biotic stimulus tight junction organization tight junction assembly cell-cell junction assembly cell-cell junction organization positive regulation of locomotion regulation of cell motility positive regulation of cell migration regulation of locomotion positive regulation of cell motility regulation of cell migration cell migration locomotion maintenance of blood-brain barrier multicellular organismal-level homeostasis homeostatic process anatomical structure homeostasis tissue homeostasis protein localization to bicellular tight junction macromolecule localization intracellular protein localization protein localization to cell junction protein localization to cell-cell junction cellular component assembly involved in morphogenesis membraneless organelle assembly muscle cell differentiation muscle structure development striated muscle cell development cellular anatomical entity morphogenesis muscle cell development sarcomere organization organelle assembly myofibril assembly striated muscle cell differentiation	cellular anatomical structure membrane cell-cell junction anchoring junction cell junction extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space vesicle extracellular membrane-bounded organelle cellular anatomical structure membrane cell-cell junction anchoring junction cell junction extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space vesicle extracellular membrane-bounded organelle intracellular organelle intracellular anatomical structure cytoskeleton membraneless organelle intracellular membraneless organelle actin cytoskeleton cytoplasm cytosol apical junction complex axon synapse neuron projection axon terminus plasma membrane bounded cell projection presynapse cell projection distal axon calyx of Held neuron projection terminus apical part of cell basal body patch polymeric cytoskeletal fiber actin filament supramolecular fiber supramolecular polymer supramolecular complex protein-containing complex filamentous actin focal adhesion cell-substrate junction catalytic complex NuA4 histone acetyltransferase complex chromatin chromosome transferase complex H4/H2A histone acetyltransferase complex histone acetyltransferase complex acetyltransferase complex H4 histone acetyltransferase complex protein acetyltransferase complex intracellular protein-containing complex intracellular vesicle phagocytic vesicle intracellular membrane-bounded organelle cytoplasmic vesicle endocytic vesicle dense body cell periphery plasma membrane blood microparticle contractile muscle fiber myofibril Schaffer collateral - CA1 synapse nucleus

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR020902	Actin/actin-like conserved site	Conserved Site
A, B, C, D	IPR004001	Actin, conserved site	Conserved Site
A, B, C, D	IPR043129	ATPase, nucleotide binding domain	Homologous Superfamily
A, B, C, D	IPR004000	Actin family	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C, D	Pharos: P63261	autosomal dominant nonsyndromic deafness 20 coloboma nonsyndromic genetic deafness Baraitser-winter syndrome 2 Baraitser-Winter cerebrofrontofacial syndrome intellectual disability acute coronary syndrome sarcomatoid carcinoma carcinoma osteoporosis Mammary Neoplasms, Experimental multiple endocrine neoplasia type 2A undifferentiated carcinoma central nervous system malformation mammary neoplasms, animal autosomal dominant nonsyndromic deafness 20 coloboma nonsyndromic genetic deafness Baraitser-winter syndrome 2 Baraitser-Winter cerebrofrontofacial syndrome intellectual disability acute coronary syndrome sarcomatoid carcinoma carcinoma osteoporosis Mammary Neoplasms, Experimental multiple endocrine neoplasia type 2A undifferentiated carcinoma central nervous system malformation mammary neoplasms, animal mycosis fungoides age-related macular degeneration seborrheic keratosis wet macular degeneration Borst-Jadassohn intraepidermal carcinoma craniosynostosis primary cutaneous amyloidosis skin basal cell carcinoma cancer

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A, B, C, D	ACE	RESID: AA0041 , AA0042 , AA0043 , AA0044 , AA0045 , AA0046 , AA0049 , AA0050 , AA0051 , AA0052 , AA0053 , AA0054 , AA0354 PSI-MOD : N-acetyl-L-alanine MOD:00050 , N-acetyl-L-aspartic acid MOD:00051 , N-acetyl-L-cysteine MOD:00052 , N-acetyl-S-archeol-cysteine MOD:00897 , N-acetyl-L-glutamic acid MOD:00053 , N-acetyl-L-glutamine MOD:00054 , N-acetylglycine MOD:00055 , N-acetyl-L-methionine MOD:00058 , N-acetyl-L-proline MOD:00059 , N-acetyl-L-serine MOD:00060 , N,O-diacetylated L-serine MOD:00648 , N-acetyl-L-threonine MOD:00061 , N-acetyl-L-tyrosine MOD:00062 , N-acetyl-L-valine MOD:00063 , N2-acetyl-L-arginine MOD:00359
A, B, C, D	HIC	Parent Component: HIS RESID: AA0041 , AA0042 , AA0043 , AA0044 , AA0045 , AA0046 , AA0049 , AA0050 , AA0051 , AA0052 , AA0053 , AA0054 , AA0354 , AA0317 PSI-MOD : N-acetyl-L-alanine MOD:00050 , N-acetyl-L-aspartic acid MOD:00051 , N-acetyl-L-cysteine MOD:00052 , N-acetyl-S-archeol-cysteine MOD:00897 , N-acetyl-L-glutamic acid MOD:00053 , N-acetyl-L-glutamine MOD:00054 , N-acetylglycine MOD:00055 , N-acetyl-L-methionine MOD:00058 , N-acetyl-L-proline MOD:00059 , N-acetyl-L-serine MOD:00060 , N,O-diacetylated L-serine MOD:00648 , N-acetyl-L-threonine MOD:00061 , N-acetyl-L-tyrosine MOD:00062 , N-acetyl-L-valine MOD:00063 , N2-acetyl-L-arginine MOD:00359 , 1'-methyl-L-histidine MOD:00322

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.