6Y40 | pdb_00006y40

14-3-3 Sigma in complex with phosphorylated PLN peptide

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations
Protein Modification Annotation

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B [auth A]	SCOP2B Superfamily	14-3-3 protein	8082819	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)
B [auth A]	14-3-3	e6y40A1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: 14-3-3	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B [auth A]	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
B [auth A]	14-3-3 protein sigma	phosphoprotein binding protein binding binding phosphoserine residue binding protein phosphorylated amino acid binding enzyme regulator activity protein kinase inhibitor activity molecular function inhibitor activity molecular function regulator activity enzyme inhibitor activity protein kinase C inhibitor activity protein kinase regulator activity protein serine/threonine kinase inhibitor activity kinase inhibitor activity phosphoprotein binding protein binding binding phosphoserine residue binding protein phosphorylated amino acid binding enzyme regulator activity protein kinase inhibitor activity molecular function inhibitor activity molecular function regulator activity enzyme inhibitor activity protein kinase C inhibitor activity protein kinase regulator activity protein serine/threonine kinase inhibitor activity kinase inhibitor activity kinase regulator activity molecular sequestering activity protein sequestering activity kinase binding enzyme binding protein kinase binding cell adhesion molecule binding cadherin binding identical protein binding	regulation of growth regulation of biological process regulation of cellular process regulation of cellular component organization biological regulation growth positive regulation of biological process positive regulation of cell growth regulation of cell growth cell growth cellular component organization positive regulation of growth cellular process cellular component organization or biogenesis regulation of growth regulation of biological process regulation of cellular process regulation of cellular component organization biological regulation growth positive regulation of biological process positive regulation of cell growth regulation of cell growth cell growth cellular component organization positive regulation of growth cellular process cellular component organization or biogenesis positive regulation of cellular process localization macromolecule localization intracellular protein localization regulation of localization cellular localization regulation of protein localization negative regulation of biological process negative regulation of protein localization to plasma membrane negative regulation of cellular process regulation of protein localization to membrane negative regulation of protein localization protein localization to cell periphery protein localization to plasma membrane regulation of protein localization to cell periphery localization within membrane protein localization to membrane negative regulation of protein localization to membrane regulation of cellular localization negative regulation of protein localization to cell periphery regulation of protein localization to plasma membrane establishment of protein localization nitrogen compound transport nucleocytoplasmic transport transport nuclear transport intracellular transport protein export from nucleus establishment of localization protein transport establishment of localization in cell nuclear export intracellular protein transport epidermal cell division cell division regulation of epidermal cell division regulation of cell division developmental process establishment of skin barrier epithelium development skin development skin epidermis development epidermis development anatomical structure development animal organ development tissue development regulation of defense response regulation of response to biotic stimulus biological process involved in interspecies interaction between organisms negative regulation of response to biotic stimulus response to stimulus regulation of response to external stimulus response to biotic stimulus response to stress regulation of response to stress innate immune response regulation of immune system process response to external biotic stimulus negative regulation of response to stimulus immune response response to other organism defense response regulation of innate immune response negative regulation of immune response defense response to symbiont response to external stimulus regulation of response to stimulus negative regulation of immune system process immune system process defense response to other organism negative regulation of response to external stimulus negative regulation of defense response regulation of immune response negative regulation of innate immune response cell population proliferation epithelial cell proliferation keratinocyte proliferation cell adhesion cell-cell adhesion regulation of cell adhesion regulation of cell-cell adhesion cellular response to stimulus signaling signal transduction cell communication negative regulation of cell population proliferation regulation of stem cell proliferation negative regulation of stem cell proliferation stem cell proliferation regulation of cell population proliferation positive regulation of cell adhesion regulation of protein modification process regulation of catalytic activity regulation of protein phosphorylation negative regulation of phosphate metabolic process negative regulation of catalytic activity regulation of transferase activity regulation of primary metabolic process negative regulation of kinase activity phosphate-containing compound metabolic process negative regulation of protein modification process protein metabolic process phosphorus metabolic process protein modification process negative regulation of protein metabolic process negative regulation of macromolecule metabolic process protein phosphorylation phosphorylation regulation of protein metabolic process negative regulation of metabolic process negative regulation of molecular function primary metabolic process negative regulation of protein kinase activity regulation of protein kinase activity regulation of macromolecule metabolic process regulation of molecular function regulation of kinase activity negative regulation of protein phosphorylation macromolecule modification negative regulation of phosphorus metabolic process regulation of phosphorylation regulation of phosphorus metabolic process metabolic process macromolecule metabolic process negative regulation of phosphorylation regulation of metabolic process positive regulation of nucleocytoplasmic transport positive regulation of establishment of protein localization positive regulation of protein transport positive regulation of intracellular transport regulation of protein export from nucleus regulation of intracellular transport regulation of transport regulation of establishment of protein localization regulation of nucleocytoplasmic transport regulation of protein transport positive regulation of protein export from nucleus positive regulation of transport positive regulation of protein localization regulation of intracellular protein transport positive regulation of intracellular protein transport cell death intracellular signal transduction apoptotic signaling pathway cellular response to stress DNA damage response intrinsic apoptotic signaling pathway in response to DNA damage apoptotic process intrinsic apoptotic signaling pathway programmed cell death cAMP/PKA signal transduction intracellular signaling cassette multicellular organismal process keratinization epidermal cell differentiation cellular developmental process epithelial cell differentiation cell differentiation keratinocyte differentiation keratinocyte development cell development epithelial cell development regulation of keratinocyte proliferation negative regulation of keratinocyte proliferation regulation of epithelial cell proliferation negative regulation of epithelial cell proliferation cell cycle regulation of cell cycle RNA metabolic process negative regulation of RNA biosynthetic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process regulation of RNA metabolic process transcription by RNA polymerase II negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of transcription by RNA polymerase II negative regulation of DNA-templated transcription negative regulation of transcription by RNA polymerase II nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription negative regulation of RNA metabolic process apoptotic mitochondrial changes release of cytochrome c from mitochondria organelle organization mitochondrion organization regulation of developmental process regulation of epidermal cell differentiation regulation of cell differentiation regulation of epithelial cell differentiation positive regulation of developmental process multicellular organism development positive regulation of cell differentiation regulation of multicellular organismal process regulation of multicellular organismal development positive regulation of epidermis development positive regulation of epithelial cell differentiation regulation of epidermis development positive regulation of epidermal cell differentiation	extracellular exosome membrane-bounded organelle extracellular vesicle cellular anatomical structure extracellular organelle extracellular region organelle extracellular space vesicle extracellular membrane-bounded organelle intracellular anatomical structure cytoplasm cytosol intracellular organelle extracellular exosome membrane-bounded organelle extracellular vesicle cellular anatomical structure extracellular organelle extracellular region organelle extracellular space vesicle extracellular membrane-bounded organelle intracellular anatomical structure cytoplasm cytosol intracellular organelle nucleus intracellular membrane-bounded organelle
A [auth P]	PLN peptide	molecular function inhibitor activity molecular function regulator activity ATPase inhibitor activity ATPase regulator activity transporter inhibitor activity transporter regulator activity ATPase binding protein binding binding enzyme binding identical protein binding enzyme regulator activity enzyme inhibitor activity transmembrane transporter binding molecular function inhibitor activity molecular function regulator activity ATPase inhibitor activity ATPase regulator activity transporter inhibitor activity transporter regulator activity ATPase binding protein binding binding enzyme binding identical protein binding enzyme regulator activity enzyme inhibitor activity transmembrane transporter binding protein homodimerization activity protein dimerization activity	heart process multicellular organismal process system process regulation of biological process regulation of heart contraction regulation of system process biological regulation circulatory system process regulation of blood circulation regulation of multicellular organismal process heart contraction blood circulation regulation of calcium ion import regulation of calcium ion transport heart process multicellular organismal process system process regulation of biological process regulation of heart contraction regulation of system process biological regulation circulatory system process regulation of blood circulation regulation of multicellular organismal process heart contraction blood circulation regulation of calcium ion import regulation of calcium ion transport regulation of localization transport regulation of transport regulation of monoatomic ion transport negative regulation of monoatomic ion transport negative regulation of biological process negative regulation of transport establishment of localization negative regulation of calcium ion import calcium ion transport metal ion transport negative regulation of calcium ion transport localization monoatomic ion transport calcium ion import monoatomic cation transport regulation of metal ion transport relaxation of cardiac muscle regulation of relaxation of cardiac muscle regulation of muscle system process muscle system process relaxation of muscle regulation of relaxation of muscle response to ketone response to lipid response to stimulus response to chemical response to oxygen-containing compound response to testosterone negative regulation of ATP-dependent activity regulation of ATP-dependent activity regulation of molecular function negative regulation of molecular function inorganic ion homeostasis intracellular calcium ion homeostasis homeostatic process calcium ion homeostasis cellular homeostasis chemical homeostasis intracellular monoatomic cation homeostasis monoatomic ion homeostasis intracellular chemical homeostasis monoatomic cation homeostasis intracellular monoatomic ion homeostasis regulation of cytosolic calcium ion concentration response to metal ion response to zinc ion cellular response to stimulus regulation of cellular process sarcoplasmic reticulum calcium ion transport release of sequestered calcium ion into cytosol by sarcoplasmic reticulum cardiac muscle contraction intracellular signal transduction cell communication intracellular signaling cassette signal transduction release of sequestered calcium ion into cytosol by endoplasmic reticulum regulation of release of sequestered calcium ion into cytosol regulation of cardiac muscle contraction muscle contraction maintenance of location transmembrane transport release of sequestered calcium ion into cytosol regulation of transmembrane transport regulation of striated muscle contraction calcium-mediated signaling regulation of muscle contraction cellular localization signaling monoatomic ion transmembrane transport regulation of monoatomic ion transmembrane transport negative regulation of sequestering of calcium ion regulation of cardiac muscle contraction by regulation of the release of sequestered calcium ion maintenance of location in cell striated muscle contraction regulation of calcium ion transmembrane transport monoatomic cation transmembrane transport negative regulation of cellular process regulation of sequestering of calcium ion calcium ion transmembrane import into cytosol regulation of cardiac muscle contraction by calcium ion signaling sequestering of calcium ion cellular process regulation of monoatomic cation transmembrane transport calcium ion transmembrane transport regulation of release of sequestered calcium ion into cytosol by sarcoplasmic reticulum behavior rhythmic process circadian behavior locomotory behavior rhythmic behavior circadian rhythm locomotor rhythm developmental process heart development cardiac muscle tissue development animal organ development tissue development striated muscle tissue development circulatory system development multicellular organism development anatomical structure development muscle tissue development system development negative regulation of calcium ion import into sarcoplasmic reticulum establishment of localization in cell regulation of intracellular transport negative regulation of intracellular transport intracellular transport regulation of cellular localization regulation of calcium ion import into sarcoplasmic reticulum calcium ion import into sarcoplasmic reticulum spermatid development spermatid differentiation sexual reproduction cellular developmental process spermatogenesis cellular component assembly involved in morphogenesis reproductive process cell development cellular process involved in reproduction in multicellular organism developmental process involved in reproduction gamete generation cellular component organization cellular component biogenesis vesicle organization cellular anatomical entity morphogenesis cellular component assembly cell differentiation cellular component organization or biogenesis endomembrane system organization organelle assembly secretory granule organization multicellular organismal reproductive process male gamete generation anatomical structure morphogenesis organelle organization anatomical structure formation involved in morphogenesis germ cell development acrosome assembly cell surface receptor signaling pathway Notch signaling pathway muscle cell cellular homeostasis regulation of actin filament-based process actin filament-based process cardiac muscle cell contraction actin filament-based movement regulation of actin filament-based movement regulation of cardiac muscle cell contraction actin-mediated cell contraction regulation of transmembrane transporter activity regulation of ATPase-coupled calcium transmembrane transporter activity regulation of biological quality regulation of the force of heart contraction adenylate cyclase-activating adrenergic receptor signaling pathway adenylate cyclase-activating adrenergic receptor signaling pathway involved in heart process adenylate cyclase-activating G protein-coupled receptor signaling pathway adrenergic receptor signaling pathway adenylate cyclase-modulating G protein-coupled receptor signaling pathway G protein-coupled receptor signaling pathway G protein-coupled receptor signaling pathway involved in heart process negative regulation of ion transmembrane transporter activity negative regulation of calcium ion transmembrane transporter activity negative regulation of transmembrane transport negative regulation of monoatomic ion transmembrane transport negative regulation of cation transmembrane transport negative regulation of transporter activity negative regulation of calcium ion transmembrane transport response to light stimulus learning learning or memory nervous system process visual learning visual behavior cognition associative learning response to radiation response to abiotic stimulus regulation of the force of heart contraction by cardiac conduction cardiac conduction circadian sleep/wake cycle, sleep circadian sleep/wake cycle sleep circadian sleep/wake cycle process regulation of cardiac muscle cell membrane potential regulation of membrane potential response to hormone response to endogenous stimulus response to peptide hormone response to insulin response to nitrogen compound negative regulation of heart rate negative regulation of blood circulation negative regulation of heart contraction negative regulation of multicellular organismal process regulation of heart rate negative regulation of ATPase-coupled calcium transmembrane transporter activity	cellular anatomical structure membrane ATPase dependent transmembrane transport complex cation-transporting ATPase complex protein-containing complex transmembrane transporter complex membrane protein complex transporter complex calcium ion-transporting ATPase complex membrane-bounded organelle mitochondrial membrane intracellular anatomical structure mitochondrion intracellular membrane-bounded organelle cellular anatomical structure membrane ATPase dependent transmembrane transport complex cation-transporting ATPase complex protein-containing complex transmembrane transporter complex membrane protein complex transporter complex calcium ion-transporting ATPase complex membrane-bounded organelle mitochondrial membrane intracellular anatomical structure mitochondrion intracellular membrane-bounded organelle intracellular organelle organelle envelope organelle mitochondrial envelope cytoplasm organelle membrane endomembrane system endoplasmic reticulum subcompartment bounding membrane of organelle nuclear outer membrane-endoplasmic reticulum membrane network sarcoplasmic reticulum phospholamban complex endoplasmic reticulum protein-containing complex endoplasmic reticulum membrane organelle subcompartment sarcoplasm endoplasmic reticulum sarcoplasmic reticulum membrane perinuclear region of cytoplasm vesicle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B [auth A]	IPR023409	14-3-3 protein, conserved site	Conserved Site
B [auth A]	IPR023410	14-3-3 domain	Domain
B [auth A]	IPR037435	14-3-3 protein sigma	Family
B [auth A]	IPR036815	14-3-3 domain superfamily	Homologous Superfamily
B [auth A]	IPR000308	14-3-3 protein	Family
A [auth P]	IPR005984	Phospholamban	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
B [auth A]	Pharos: P31947	esophageal squamous cell carcinoma squamous cell carcinoma esophageal cancer Lymphatic Metastasis keloid lung adenocarcinoma malignant pancreatic neoplasm non-small cell lung carcinoma ovarian cancer pancreatic intraductal papillary-mucinous neoplasm sarcoidosis cystic fibrosis interstitial cystitis malignant mesothelioma oral cavity neoplasm esophageal squamous cell carcinoma squamous cell carcinoma esophageal cancer Lymphatic Metastasis keloid lung adenocarcinoma malignant pancreatic neoplasm non-small cell lung carcinoma ovarian cancer pancreatic intraductal papillary-mucinous neoplasm sarcoidosis cystic fibrosis interstitial cystitis malignant mesothelioma oral cavity neoplasm pancreatic ductal adenocarcinoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia atypical teratoid rhabdoid tumor spina bifida diabetes mellitus malignant ependymoma neoplasm of esophagus osteosarcoma pancreatic intraductal papillary-mucinous carcinoma psoriasis breast cancer ductal breast carcinoma in situ hepatocellular carcinoma large cell medulloblastoma lung cancer malignant glioma
A [auth P]	Pharos: P26678	hypertrophic cardiomyopathy 18 dilated cardiomyopathy 1P Myocardial Reperfusion Injury cardiomyopathy dilated cardiomyopathy myocardial stunning atrial fibrillation hypertrophic cardiomyopathy myocardial infarction arrhythmogenic right ventricular cardiomyopathy lung adenocarcinoma malignant ependymoma adrenal cortex adenoma non-small cell lung carcinoma atopic eczema hypertrophic cardiomyopathy 18 dilated cardiomyopathy 1P Myocardial Reperfusion Injury cardiomyopathy dilated cardiomyopathy myocardial stunning atrial fibrillation hypertrophic cardiomyopathy myocardial infarction arrhythmogenic right ventricular cardiomyopathy lung adenocarcinoma malignant ependymoma adrenal cortex adenoma non-small cell lung carcinoma atopic eczema pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia breast cancer familial hypertrophic cardiomyopathy interstitial cystitis lung carcinoma adrenal cortex carcinoma pancreatic intraductal papillary-mucinous carcinoma psoriasis breast fibroadenoma Charcot-Marie-Tooth disease familial isolated dilated cardiomyopathy limb-girdle muscular dystrophy malignant colon neoplasm myopathy pancreatic intraductal papillary-mucinous neoplasm Becker muscular dystrophy familial dilated cardiomyopathy hereditary spastic paraplegia

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
B [auth A]	CSO	Parent Component: CYS RESID: AA0205 PSI-MOD : L-cysteine sulfenic acid MOD:00210
A [auth P]	SEP	Parent Component: SER RESID: AA0205 , AA0037 PSI-MOD : L-cysteine sulfenic acid MOD:00210 , 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 R01GM157729.