6F08

14-3-3 zeta in complex with the human Son of sevenless homolog 1 (SOS1)

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
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	SCOP2B Superfamily	14-3-3 protein	8034961	3001329	SCOP2B (2022-06-29)
D [auth I]	SCOP2B Superfamily	14-3-3 protein	8034961	3001329	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	14-3-3 protein	8034961	3001329	SCOP2B (2022-06-29)
E [auth J]	SCOP2B Superfamily	14-3-3 protein	8034961	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	14-3-3	e6f08B1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: 14-3-3	ECOD (1.6)
D [auth I]	14-3-3	e6f08I1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: 14-3-3	ECOD (1.6)
A	14-3-3	e6f08A1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: 14-3-3	ECOD (1.6)
E [auth J]	14-3-3	e6f08J1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: 14-3-3	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	1.20.190.20	Mainly Alpha	Up-down Bundle	Delta-Endotoxin	domain 1	CATH (4.3.0)
D [auth I]	1.20.190.20	Mainly Alpha	Up-down Bundle	Delta-Endotoxin	domain 1	CATH (4.3.0)
A	1.20.190.20	Mainly Alpha	Up-down Bundle	Delta-Endotoxin	domain 1	CATH (4.3.0)
E [auth J]	1.20.190.20	Mainly Alpha	Up-down Bundle	Delta-Endotoxin	domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, D [auth I], E [auth J]	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, D [auth I], E [auth J]	14-3-3 protein zeta/delta	protein binding binding protein domain specific binding phosphoprotein binding phosphoserine residue binding protein phosphorylated amino acid binding molecular sequestering activity protein sequestering activity RNA binding organic cyclic compound binding nucleic acid binding transmembrane transporter binding kinase binding enzyme binding protein binding binding protein domain specific binding phosphoprotein binding phosphoserine residue binding protein phosphorylated amino acid binding molecular sequestering activity protein sequestering activity RNA binding organic cyclic compound binding nucleic acid binding transmembrane transporter binding kinase binding enzyme binding protein kinase binding cell adhesion molecule binding cadherin binding transcription factor binding DNA-binding transcription factor binding ubiquitin protein ligase binding ubiquitin-like protein ligase binding identical protein binding	Golgi localization establishment of organelle localization localization cellular localization establishment of Golgi localization organelle localization establishment of localization in cell cellular process establishment of localization protein localization cellular macromolecule localization macromolecule localization developmental process multicellular organismal process Golgi localization establishment of organelle localization localization cellular localization establishment of Golgi localization organelle localization establishment of localization in cell cellular process establishment of localization protein localization cellular macromolecule localization macromolecule localization developmental process multicellular organismal process blood vessel morphogenesis tube development angiogenesis vasculature development circulatory system development multicellular organism development anatomical structure morphogenesis tube morphogenesis anatomical structure development anatomical structure formation involved in morphogenesis blood vessel development system development regulation of biological process regulation of cellular process negative regulation of programmed cell death regulation of apoptotic process biological regulation negative regulation of biological process regulation of programmed cell death cell death negative regulation of apoptotic process negative regulation of cellular process apoptotic process programmed cell death cellular response to stimulus cellular response to nutrient levels response to nutrient levels response to stimulus cellular response to stress response to stress response to starvation cellular response to glucose starvation cellular response to starvation signaling intracellular signal transduction cell communication intracellular signaling cassette MAPK cascade ERK1 and ERK2 cascade signal transduction 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 regulation of response to external stimulus response to biotic stimulus 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 animal organ development respiratory tube development lung development respiratory system development Golgi inheritance organelle inheritance Golgi reassembly cellular component organization cellular component biogenesis organelle organization cellular component assembly cellular component organization or biogenesis Golgi organization endomembrane system organization regulation of cellular component organization regulation of developmental process nervous system development developmental maturation synapse maturation regulation of synapse organization regulation of synapse maturation cell junction organization regulation of synapse structure or activity synapse organization regulation of biological quality regulation of protein stability system process respiratory system process respiratory gaseous exchange by respiratory system protein phosphorylation phosphorylation cellular metabolic process primary metabolic process macromolecule modification phosphate-containing compound metabolic process metabolic process protein metabolic process macromolecule metabolic process protein modification process phosphorus metabolic process establishment of protein localization protein targeting regulation of signaling regulation of signal transduction regulation of MAPK cascade regulation of intracellular signal transduction regulation of cell communication regulation of ERK1 and ERK2 cascade negative regulation of signaling negative regulation of intracellular signal transduction negative regulation of cell communication negative regulation of TORC1 signaling negative regulation of TOR signaling regulation of TORC1 signaling TOR signaling regulation of TOR signaling negative regulation of signal transduction TORC1 signaling neuron recognition cellular developmental process cell development synaptic target recognition generation of neurons neurogenesis neuron differentiation cell differentiation neuron development cell recognition regulation of localization regulation of protein localization regulation of protein localization to nucleus protein localization to nucleus negative regulation of protein localization to nucleus regulation of cellular localization protein localization to organelle negative regulation of protein localization cellular biosynthetic process RNA metabolic process negative regulation of cellular metabolic process regulation of primary 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 negative regulation of macromolecule metabolic 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 negative regulation of metabolic process regulation of cellular metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process negative regulation of cellular biosynthetic process regulation of cellular biosynthetic 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 regulation of metabolic process negative regulation of RNA metabolic process tube formation	anchoring junction cell junction cellular anatomical entity focal adhesion cell-substrate junction membrane-bounded organelle intracellular anatomical structure pigment granule intracellular vesicle intracellular membrane-bounded organelle intracellular organelle melanosome cytoplasmic vesicle organelle anchoring junction cell junction cellular anatomical entity focal adhesion cell-substrate junction 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 nucleus membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen synapse glutamatergic synapse blood microparticle neuron to neuron synapse hippocampal mossy fiber to CA3 synapse
C [auth D], F [auth K], G [auth N], H [auth Q]	Son of sevenless homolog 1	GTPase regulator activity enzyme regulator activity enzyme activator activity GTPase activator activity molecular function activator activity nucleoside-triphosphatase regulator activity molecular function regulator activity SH3 domain binding protein binding binding protein domain specific binding protein heterodimerization activity protein dimerization activity molecular condensate scaffold activity GTPase regulator activity enzyme regulator activity enzyme activator activity GTPase activator activity molecular function activator activity nucleoside-triphosphatase regulator activity molecular function regulator activity SH3 domain binding protein binding binding protein domain specific binding protein heterodimerization activity protein dimerization activity molecular condensate scaffold activity protein-macromolecule adaptor activity molecular adaptor activity guanyl-nucleotide exchange factor activity epidermal growth factor receptor binding signaling receptor binding growth factor receptor binding	cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus cell surface receptor signaling pathway signaling biological regulation response to cytokine cytokine-mediated signaling pathway cell communication response to peptide response to chemical cellular response to cytokine stimulus cellular process cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus cell surface receptor signaling pathway signaling biological regulation response to cytokine cytokine-mediated signaling pathway cell communication response to peptide response to chemical cellular response to cytokine stimulus cellular process signal transduction multicellular organismal process regulation of leukocyte activation regulation of cell activation lymphocyte activation leukocyte proliferation leukocyte activation T cell activation lymphocyte proliferation regulation of multicellular organismal process regulation of immune system process T cell proliferation regulation of lymphocyte proliferation regulation of leukocyte proliferation cell population proliferation cell activation regulation of T cell activation regulation of T cell proliferation regulation of cell population proliferation mononuclear cell proliferation immune system process regulation of mononuclear cell proliferation regulation of lymphocyte activation response to stress response to ischemia cellular component organization sexual reproduction reproductive process multicellular organismal reproductive process cytoplasm organization cellular component organization or biogenesis female gamete generation vitellogenesis gamete generation B cell homeostasis multicellular organismal-level homeostasis leukocyte homeostasis homeostatic process homeostasis of number of cells lymphocyte homeostasis insulin-like growth factor receptor signaling pathway cell surface receptor protein tyrosine kinase signaling pathway enzyme-linked receptor protein signaling pathway positive regulation of cell communication positive regulation of signal transduction positive regulation of biological process regulation of signal transduction positive regulation of response to stimulus positive regulation of ERBB signaling pathway regulation of epidermal growth factor receptor signaling pathway epidermal growth factor receptor signaling pathway positive regulation of cellular process positive regulation of epidermal growth factor receptor signaling pathway regulation of ERBB signaling pathway regulation of signaling regulation of response to stimulus ERBB signaling pathway regulation of cell communication positive regulation of signaling immune response-regulating cell surface receptor signaling pathway immune response Fc receptor signaling pathway immune response-regulating signaling pathway Fc-epsilon receptor signaling pathway regulation of immune response developmental process head development brain morphogenesis animal organ development brain development nervous system development midbrain morphogenesis multicellular organism development anatomical structure morphogenesis central nervous system development midbrain development anatomical structure development animal organ morphogenesis system development regulation of pro-B cell differentiation regulation of developmental process cellular developmental process hemopoiesis cell development regulation of cell differentiation regulation of lymphoid progenitor cell differentiation pro-B cell differentiation cell differentiation lymphoid progenitor cell differentiation regulation of hematopoietic progenitor cell differentiation hematopoietic progenitor cell differentiation multicellular organism growth developmental growth growth pericardium morphogenesis heart development epithelium development embryonic morphogenesis morphogenesis of an epithelium embryo development tissue development morphogenesis of an epithelial sheet circulatory system development tissue morphogenesis pericardium development blood vessel morphogenesis tube development vasculature development tube morphogenesis blood vessel development cardiac atrium morphogenesis cardiac chamber morphogenesis heart morphogenesis cardiac atrium development cardiac chamber development immune response-activating signaling pathway positive regulation of immune response positive regulation of immune system process immune response-activating cell surface receptor signaling pathway B cell receptor signaling pathway antigen receptor-mediated signaling pathway activation of immune response heart trabecula morphogenesis trabecula morphogenesis peripheral nervous system development glial cell development neurogenesis Schwann cell development gliogenesis glial cell differentiation Schwann cell differentiation epidermis development molting cycle process hair cycle skin development skin epidermis development hair follicle development molting cycle hair cycle process small GTPase-mediated signal transduction Ras protein signal transduction intracellular signal transduction intracellular signaling cassette response to fibroblast growth factor cellular response to growth factor stimulus response to endogenous stimulus cellular response to endogenous stimulus fibroblast growth factor receptor signaling pathway response to growth factor cellular response to fibroblast growth factor stimulus cellular response to nitrogen compound response to peptide hormone insulin receptor signaling pathway response to hormone cellular response to hormone stimulus response to oxygen-containing compound cellular response to peptide hormone stimulus response to nitrogen compound cellular response to oxygen-containing compound cellular response to chemical stimulus response to insulin cellular response to insulin stimulus axonogenesis cell projection organization plasma membrane bounded cell projection morphogenesis neuron projection development cell morphogenesis cell projection morphogenesis neuron differentiation neuron projection morphogenesis plasma membrane bounded cell projection organization axon guidance axon development cell morphogenesis involved in neuron differentiation generation of neurons neuron projection guidance neuron development leukocyte migration cell migration cell motility regulation of leukocyte differentiation regulation of T cell differentiation in thymus mononuclear cell differentiation lymphocyte differentiation regulation of cell development regulation of T cell differentiation T cell differentiation in thymus T cell differentiation regulation of lymphocyte differentiation regulation of multicellular organismal development regulation of hemopoiesis leukocyte differentiation neurotrophin TRK receptor signaling pathway neurotrophin signaling pathway myelination axon ensheathment ensheathment of neurons cellular biosynthetic process RNA metabolic process regulation of primary metabolic 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 regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of transcription by RNA polymerase II regulation of biosynthetic process cellular metabolic process primary metabolic process regulation of cellular metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of cellular biosynthetic process regulation of gene expression biosynthetic process metabolic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process eyelid development in camera-type eye sensory organ development eye development visual system development camera-type eye development sensory system development regulation of small GTPase mediated signal transduction regulation of intracellular signal transduction positive regulation of intracellular signal transduction positive regulation of small GTPase mediated signal transduction roof of mouth development	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol somatodendritic compartment cell body neuronal cell body cell periphery plasma membrane membrane protein-containing complex catalytic complex GTPase complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, D [auth I], E [auth J]	IPR023409	14-3-3 protein, conserved site	Conserved Site
A, B, D [auth I], E [auth J]	IPR023410	14-3-3 domain	Domain
A, B, D [auth I], E [auth J]	IPR036815	14-3-3 domain superfamily	Homologous Superfamily
A, B, D [auth I], E [auth J]	IPR000308	14-3-3 protein	Family
C [auth D], F [auth K], G [auth N], H [auth Q]	IPR000219	Dbl homology (DH) domain	Domain
C [auth D], F [auth K], G [auth N], H [auth Q]	IPR008937	Ras-like guanine nucleotide exchange factor	Family
C [auth D], F [auth K], G [auth N], H [auth Q]	IPR019804	Ras guanine-nucleotide exchange factor, conserved site	Conserved Site
C [auth D], F [auth K], G [auth N], H [auth Q]	IPR036964	Ras guanine-nucleotide exchange factor, catalytic domain superfamily	Homologous Superfamily
C [auth D], F [auth K], G [auth N], H [auth Q]	IPR035899	Dbl homology (DH) domain superfamily	Homologous Superfamily
C [auth D], F [auth K], G [auth N], H [auth Q]	IPR023578	Ras guanine nucleotide exchange factor domain superfamily	Homologous Superfamily
C [auth D], F [auth K], G [auth N], H [auth Q]	IPR001849	Pleckstrin homology domain	Domain
C [auth D], F [auth K], G [auth N], H [auth Q]	IPR000651	Ras-like guanine nucleotide exchange factor, N-terminal	Domain
C [auth D], F [auth K], G [auth N], H [auth Q]	IPR011993	PH-like domain superfamily	Homologous Superfamily
C [auth D], F [auth K], G [auth N], H [auth Q]	IPR001895	Ras guanine-nucleotide exchange factors catalytic domain	Domain
C [auth D], F [auth K], G [auth N], H [auth Q]	IPR009072	Histone-fold	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, D [auth I], E [auth J]	Pharos: P63104	Mammary Neoplasms, Experimental Parkinson disease carcinoma sarcomatoid carcinoma mammary neoplasms, animal myopathy ovarian cancer paranoid schizophrenia plasma cell myeloma atypical teratoid rhabdoid tumor undifferentiated carcinoma breast carcinoma Creutzfeldt Jacob disease invasive ductal breast carcinoma lung adenocarcinoma Mammary Neoplasms, Experimental Parkinson disease carcinoma sarcomatoid carcinoma mammary neoplasms, animal myopathy ovarian cancer paranoid schizophrenia plasma cell myeloma atypical teratoid rhabdoid tumor undifferentiated carcinoma breast carcinoma Creutzfeldt Jacob disease invasive ductal breast carcinoma lung adenocarcinoma malignant glioma pancreatic ductal adenocarcinoma primitive neuroectodermal tumor bipolar disorder glioblastoma large cell medulloblastoma lung cancer medulloblastoma oligodendroglioma pancreatic intraductal papillary-mucinous carcinoma pilocytic astrocytoma astrocytic tumor breast cancer IgA glomerulonephritis malignant ependymoma
C [auth D], F [auth K], G [auth N], H [auth Q]	Pharos: Q07889	Noonan syndrome Noonan syndrome 4 hereditary gingival fibromatosis fibromatosis, gingival, 1 pancreatic ductal adenocarcinoma Adenocarcinoma of Lung Costello syndrome hepatocellular carcinoma hypertrophic cardiomyopathy malignant pancreatic neoplasm osteosarcoma tuberculosis cardiofaciocutaneous syndrome intellectual disability medulloblastoma Noonan syndrome Noonan syndrome 4 hereditary gingival fibromatosis fibromatosis, gingival, 1 pancreatic ductal adenocarcinoma Adenocarcinoma of Lung Costello syndrome hepatocellular carcinoma hypertrophic cardiomyopathy malignant pancreatic neoplasm osteosarcoma tuberculosis cardiofaciocutaneous syndrome intellectual disability medulloblastoma Noonan syndrome with multiple lentigines ovarian cancer Charcot-Marie-Tooth disease hydrops fetalis lung adenocarcinoma osteogenesis imperfecta

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
C [auth D], F [auth K], G [auth N], H [auth Q]	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 R01GM157729.