Annotations: 8DP5

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
C	SCOP2B Superfamily	14-3-3 protein	8082807	3001329	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	14-3-3 protein	8082821	3001329	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	F_UNCLASSIFIED	e8dp5A1	A: alpha duplicates or obligate multimers	X: split helical dimerization (SHED) domain (From Topology)	H: split helical dimerization (SHED) domain (From Topology)	T: split helical dimerization (SHED) domain	F: F_UNCLASSIFIED	ECOD (1.6)
A	F_UNCLASSIFIED	e8dp5A2	A: a+b complex topology	X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)	H: Protein kinase/SAICAR synthase/ATP-grasp	T: Protein kinase	F: F_UNCLASSIFIED	ECOD (1.6)
B	F_UNCLASSIFIED	e8dp5B2	A: alpha duplicates or obligate multimers	X: split helical dimerization (SHED) domain (From Topology)	H: split helical dimerization (SHED) domain (From Topology)	T: split helical dimerization (SHED) domain	F: F_UNCLASSIFIED	ECOD (1.6)
B	F_UNCLASSIFIED	e8dp5B1	A: a+b complex topology	X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)	H: Protein kinase/SAICAR synthase/ATP-grasp	T: Protein kinase	F: F_UNCLASSIFIED	ECOD (1.6)
C	PF00244	e8dp5C1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: PF00244	ECOD (1.6)
D	PF00244	e8dp5D1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: PF00244	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
C	PF00244	14-3-3 protein (14-3-3)	14-3-3 protein	-	Repeat
D	PF00244	14-3-3 protein (14-3-3)	14-3-3 protein	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Protein PEAK3	catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity catalytic activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups	developmental process regulation of biological process regulation of developmental process biological regulation regulation of cell shape cell morphogenesis regulation of cell morphogenesis anatomical structure morphogenesis anatomical structure development regulation of biological quality regulation of anatomical structure morphogenesis regulation of cytoskeleton organization regulation of cellular component organization regulation of cellular process developmental process regulation of biological process regulation of developmental process biological regulation regulation of cell shape cell morphogenesis regulation of cell morphogenesis anatomical structure morphogenesis anatomical structure development regulation of biological quality regulation of anatomical structure morphogenesis regulation of cytoskeleton organization regulation of cellular component organization regulation of cellular process regulation of actin filament-based process actin cytoskeleton organization regulation of organelle organization cellular component organization organelle organization regulation of actin cytoskeleton organization actin filament-based process cellular process cellular component organization or biogenesis cytoskeleton organization	anchoring junction cell junction cellular anatomical entity focal adhesion cell-substrate junction intracellular organelle intracellular anatomical structure cytoskeleton organelle intracellular non-membrane-bounded organelle actin cytoskeleton non-membrane-bounded organelle
C	14-3-3 protein beta/alpha	protein binding binding protein domain specific binding enzyme regulator activity protein kinase inhibitor activity molecular function inhibitor activity molecular function regulator activity enzyme inhibitor activity protein kinase regulator activity kinase inhibitor activity kinase regulator activity phosphoprotein binding phosphoserine residue binding protein phosphorylated amino acid binding protein binding binding protein domain specific binding enzyme regulator activity protein kinase inhibitor activity molecular function inhibitor activity molecular function regulator activity enzyme inhibitor activity protein kinase regulator activity kinase inhibitor activity kinase regulator activity phosphoprotein binding phosphoserine residue binding protein phosphorylated amino acid binding histone deacetylase binding enzyme binding cell adhesion molecule binding cadherin binding identical protein binding	negative regulation of protein dephosphorylation protein dephosphorylation regulation of cellular process regulation of protein modification process negative regulation of biological process negative regulation of phosphate metabolic process negative regulation of cellular metabolic process regulation of primary metabolic process organic substance metabolic process regulation of phosphate metabolic process phosphate-containing compound metabolic process negative regulation of cellular process negative regulation of protein modification process negative regulation of dephosphorylation negative regulation of protein dephosphorylation protein dephosphorylation regulation of cellular process regulation of protein modification process negative regulation of biological process negative regulation of phosphate metabolic process negative regulation of cellular metabolic process regulation of primary metabolic process organic substance metabolic process regulation of phosphate metabolic process phosphate-containing compound metabolic process negative regulation of cellular process negative regulation of protein modification process negative regulation of dephosphorylation protein metabolic process protein modification process phosphorus metabolic process negative regulation of protein metabolic process negative regulation of macromolecule metabolic process regulation of biological process organonitrogen compound metabolic process regulation of dephosphorylation regulation of protein dephosphorylation dephosphorylation cellular metabolic process negative regulation of metabolic process regulation of protein metabolic process biological regulation primary metabolic process regulation of cellular metabolic process regulation of macromolecule metabolic process macromolecule modification negative regulation of phosphorus metabolic process metabolic process cellular process regulation of phosphorus metabolic process macromolecule metabolic process regulation of metabolic process maintenance of protein location protein localization localization cellular localization cellular macromolecule localization macromolecule localization cytoplasmic sequestering of protein maintenance of location cellular response to stimulus response to stimulus signaling signal transduction cell communication establishment of protein localization protein targeting establishment of localization regulation of signaling negative regulation of signaling negative regulation of response to stimulus regulation of signal transduction negative regulation of signal transduction negative regulation of G protein-coupled receptor signaling pathway negative regulation of cell communication regulation of response to stimulus regulation of cell communication G protein-coupled receptor signaling pathway regulation of G protein-coupled receptor signaling pathway positive regulation of molecular function regulation of molecular function regulation of catalytic activity positive regulation of catalytic activity	anchoring junction cell junction cellular anatomical entity focal adhesion cell-substrate junction membrane membrane-bounded organelle intracellular anatomical structure pigment granule intracellular vesicle intracellular membrane-bounded organelle intracellular organelle melanosome cytoplasmic vesicle anchoring junction cell junction cellular anatomical entity focal adhesion cell-substrate junction membrane membrane-bounded organelle intracellular anatomical structure pigment granule intracellular vesicle intracellular membrane-bounded organelle intracellular organelle melanosome cytoplasmic vesicle organelle cytoplasm vesicle extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular space extracellular membrane-bounded organelle cytosol perinuclear region of cytoplasm vacuolar membrane vacuole bounding membrane of organelle organelle membrane
D	14-3-3 protein epsilon	histone deacetylase binding protein binding binding enzyme binding phosphoprotein binding protein-containing complex binding MHC protein complex binding MHC class II protein complex binding channel regulator activity ion channel regulator activity calcium channel regulator activity molecular function regulator activity transporter regulator activity protein phosphatase binding histone deacetylase binding protein binding binding enzyme binding phosphoprotein binding protein-containing complex binding MHC protein complex binding MHC class II protein complex binding channel regulator activity ion channel regulator activity calcium channel regulator activity molecular function regulator activity transporter regulator activity protein phosphatase binding phosphatase binding cell adhesion molecule binding cadherin binding potassium channel regulator activity ubiquitin protein ligase binding ubiquitin-like protein ligase binding identical protein binding protein domain specific binding protein-macromolecule adaptor activity molecular adaptor activity signaling adaptor activity phosphoserine residue binding protein phosphorylated amino acid binding protein heterodimerization activity protein dimerization activity scaffold protein binding molecular sequestering activity protein sequestering activity RNA binding organic cyclic compound binding nucleic acid binding transmembrane transporter binding	cellular response to stimulus cytoplasmic pattern recognition receptor signaling pathway regulation of defense response positive regulation of response to biotic stimulus regulation of response to biotic stimulus biological process involved in interspecies interaction between organisms regulation of cellular process pattern recognition receptor signaling pathway response to stimulus regulation of response to external stimulus intracellular receptor signaling pathway signaling positive regulation of biological process response to biotic stimulus cell communication cellular response to stimulus cytoplasmic pattern recognition receptor signaling pathway regulation of defense response positive regulation of response to biotic stimulus regulation of response to biotic stimulus biological process involved in interspecies interaction between organisms regulation of cellular process pattern recognition receptor signaling pathway response to stimulus regulation of response to external stimulus intracellular receptor signaling pathway signaling positive regulation of biological process response to biotic stimulus cell communication positive regulation of response to stimulus immune response-activating signaling pathway positive regulation of response to external stimulus immune response-regulating signaling pathway positive regulation of immune response regulation of response to stress response to stress innate immune response regulation of immune system process response to external biotic stimulus signal transduction positive regulation of immune system process innate immune response-activating signaling pathway regulation of biological process positive regulation of innate immune response defense response immune response response to other organism regulation of innate immune response biological regulation defense response to symbiont response to external stimulus regulation of response to stimulus immune system process defense response to other organism positive regulation of defense response activation of innate immune response regulation of immune response cellular process activation of immune response heart process multicellular organismal process regulation of heart rate by chemical signal system process regulation of heart contraction regulation of system process circulatory system process regulation of blood circulation regulation of multicellular organismal process regulation of biological quality heart contraction regulation of heart rate by hormone blood circulation regulation of heart rate cellular response to heat cellular response to stress response to heat response to abiotic stimulus response to temperature stimulus inorganic ion homeostasis intracellular calcium ion homeostasis homeostatic process calcium ion homeostasis regulation of cytosolic calcium ion concentration cellular homeostasis chemical homeostasis intracellular monoatomic cation homeostasis monoatomic ion homeostasis intracellular chemical homeostasis monoatomic cation homeostasis intracellular monoatomic ion homeostasis intracellular signal transduction intracellular signaling cassette MAPK cascade protein dephosphorylation negative regulation of protein dephosphorylation regulation of protein modification process negative regulation of biological process negative regulation of phosphate metabolic process peptidyl-serine dephosphorylation negative regulation of cellular metabolic process regulation of primary metabolic process organic substance metabolic process regulation of phosphate metabolic process phosphate-containing compound metabolic process negative regulation of cellular process negative regulation of protein modification process negative regulation of dephosphorylation protein metabolic process protein modification process phosphorus metabolic process negative regulation of protein metabolic process negative regulation of macromolecule metabolic process organonitrogen compound metabolic process regulation of dephosphorylation regulation of protein dephosphorylation dephosphorylation cellular metabolic process negative regulation of metabolic process regulation of protein metabolic process primary metabolic process regulation of cellular metabolic process regulation of macromolecule metabolic process regulation of peptidyl-serine dephosphorylation negative regulation of peptidyl-serine dephosphorylation macromolecule modification negative regulation of phosphorus metabolic process metabolic process regulation of phosphorus metabolic process macromolecule metabolic process regulation of metabolic process developmental process head development forebrain development animal organ development brain development nervous system development pallium development cerebral cortex development multicellular organism development central nervous system development anatomical structure development telencephalon development system development protein localization localization establishment of protein localization cellular localization protein targeting cellular macromolecule localization macromolecule localization establishment of localization cardiac conduction regulation of heart rate by cardiac conduction hippocampus development limbic system development regulation of mitotic cell cycle cell cycle regulation of cell cycle mitotic cell cycle membrane repolarization regulation of membrane repolarization regulation of membrane potential regulation of calcium ion transmembrane transporter activity regulation of calcium ion transport regulation of localization negative regulation of ion transmembrane transporter activity negative regulation of calcium ion transmembrane transporter activity transport monoatomic ion transmembrane transport negative regulation of monoatomic ion transport regulation of transmembrane transporter activity negative regulation of transport regulation of monoatomic ion transmembrane transport calcium ion transport metal ion transport negative regulation of transmembrane transport regulation of transporter activity regulation of calcium ion transmembrane transport monoatomic cation transmembrane transport negative regulation of monoatomic ion transmembrane transport monoatomic ion transport negative regulation of cation transmembrane transport monoatomic cation transport regulation of metal ion transport regulation of monoatomic ion transmembrane transporter activity regulation of transport regulation of monoatomic ion transport negative regulation of transporter activity negative regulation of molecular function inorganic ion transmembrane transport inorganic cation transmembrane transport negative regulation of calcium ion transport transmembrane transport regulation of molecular function regulation of transmembrane transport regulation of monoatomic cation transmembrane transport negative regulation of calcium ion transmembrane transport calcium ion transmembrane transport regulation of potassium ion transport potassium ion transmembrane transport regulation of potassium ion transmembrane transporter activity regulation of potassium ion transmembrane transport potassium ion transport export across plasma membrane negative regulation of calcium ion export across plasma membrane regulation of calcium ion export across plasma membrane calcium ion export across plasma membrane export from cell nitrogen compound transport regulation of protein localization nucleocytoplasmic transport positive regulation of nucleocytoplasmic transport nuclear transport positive regulation of establishment of protein localization positive regulation of protein transport establishment of localization in cell positive regulation of intracellular transport nuclear export regulation of protein export from nucleus positive regulation of cellular process regulation of intracellular transport organic substance transport regulation of establishment of protein localization intracellular transport regulation of nucleocytoplasmic transport regulation of protein transport protein export from nucleus positive regulation of protein export from nucleus positive regulation of transport protein transport regulation of cellular localization positive regulation of protein localization regulation of intracellular protein transport positive regulation of intracellular protein transport intracellular protein transport substantia nigra development midbrain development neural nucleus development cardiac muscle cell membrane repolarization membrane repolarization during cardiac muscle cell action potential action potential cardiac muscle cell action potential membrane repolarization during action potential neuron migration cellular developmental process generation of neurons neurogenesis cell differentiation cell migration cell motility protein localization to organelle protein localization to nucleus	membrane cellular anatomical entity extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space vesicle extracellular membrane-bounded organelle mitochondrial membrane intracellular anatomical structure mitochondrion membrane cellular anatomical entity extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space vesicle extracellular membrane-bounded organelle mitochondrial membrane intracellular anatomical structure mitochondrion intracellular membrane-bounded organelle intracellular organelle organelle envelope mitochondrial envelope cytoplasm organelle membrane cytosol anchoring junction cell junction focal adhesion cell-substrate junction pigment granule intracellular vesicle melanosome cytoplasmic vesicle nucleus
E, F [auth P]	Protein PEAK3 fragment	catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity catalytic activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups	developmental process regulation of biological process regulation of developmental process biological regulation regulation of cell shape cell morphogenesis regulation of cell morphogenesis anatomical structure morphogenesis anatomical structure development regulation of biological quality regulation of anatomical structure morphogenesis regulation of cytoskeleton organization regulation of cellular component organization regulation of cellular process developmental process regulation of biological process regulation of developmental process biological regulation regulation of cell shape cell morphogenesis regulation of cell morphogenesis anatomical structure morphogenesis anatomical structure development regulation of biological quality regulation of anatomical structure morphogenesis regulation of cytoskeleton organization regulation of cellular component organization regulation of cellular process regulation of actin filament-based process actin cytoskeleton organization regulation of organelle organization cellular component organization organelle organization regulation of actin cytoskeleton organization actin filament-based process cellular process cellular component organization or biogenesis cytoskeleton organization	anchoring junction cell junction cellular anatomical entity focal adhesion cell-substrate junction intracellular organelle intracellular anatomical structure cytoskeleton organelle intracellular non-membrane-bounded organelle actin cytoskeleton non-membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
C	IPR023409	14-3-3 protein, conserved site	Conserved Site
C	IPR023410	14-3-3 domain	Domain
C	IPR036815	14-3-3 domain superfamily	Homologous Superfamily
C	IPR000308	14-3-3 protein	Family
D	IPR023409	14-3-3 protein, conserved site	Conserved Site
D	IPR023410	14-3-3 domain	Domain
D	IPR036815	14-3-3 domain superfamily	Homologous Superfamily
D	IPR000308	14-3-3 protein	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
C	Pharos: P31946	pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia astrocytic tumor dermatomyositis glioblastoma limb-girdle muscular dystrophy malignant colon neoplasm medulloblastoma pancreatic ductal adenocarcinoma Parkinson disease atypical teratoid rhabdoid tumor diabetes mellitus juvenile dermatomyositis lung adenocarcinoma malignant glioma osteosarcoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia astrocytic tumor dermatomyositis glioblastoma limb-girdle muscular dystrophy malignant colon neoplasm medulloblastoma pancreatic ductal adenocarcinoma Parkinson disease atypical teratoid rhabdoid tumor diabetes mellitus juvenile dermatomyositis lung adenocarcinoma malignant glioma osteosarcoma pancreatic intraductal papillary-mucinous neoplasm bipolar disorder endogenous depression large cell medulloblastoma lymphoplasmacytic lymphoma malignant pancreatic neoplasm ovarian cancer
D	Pharos: P62258	Miller-Dieker lissencephaly syndrome endometrioid stromal sarcoma chromosome 17p13.3 duplication syndrome Neoplasm Metastasis schizophrenia Parkinson disease psoriasis atrial fibrillation Down syndrome Gerstmann-Straussler-Scheinker syndrome large cell medulloblastoma osteosarcoma Pick disease rheumatoid arthritis atypical teratoid rhabdoid tumor Miller-Dieker lissencephaly syndrome endometrioid stromal sarcoma chromosome 17p13.3 duplication syndrome Neoplasm Metastasis schizophrenia Parkinson disease psoriasis atrial fibrillation Down syndrome Gerstmann-Straussler-Scheinker syndrome large cell medulloblastoma osteosarcoma Pick disease rheumatoid arthritis atypical teratoid rhabdoid tumor clear cell sarcoma of kidney hereditary spastic paraplegia malignant ependymoma ovarian cancer plasma cell myeloma bipolar disorder dermatomyositis interstitial cystitis medulloblastoma oligodendroglioma

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
E, F [auth P]	SEP	Parent Component: SER RESID: AA0037 PSI-MOD : O-phospho-L-serine MOD:00046

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 R01GM133198.