Annotations: 1QJB

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1qjba_	All alpha proteins	alpha-alpha superhelix	14-3-3 protein	14-3-3 protein	zeta isoform	HUMAN (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d1qjbb_	All alpha proteins	alpha-alpha superhelix	14-3-3 protein	14-3-3 protein	zeta isoform	HUMAN (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	14-3-3 protein	8034961	3001329	SCOP2B (2022-06-29)
B	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)
A	14-3-3	e1qjbA1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: 14-3-3	ECOD (1.6)
B	14-3-3	e1qjbB1	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)
A	1.20.190.20	Mainly Alpha	Up-down Bundle	Delta-Endotoxin	domain 1	CATH (4.3.0)
B	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	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
C [auth Q], D [auth S]	PHOSPHOPEPTIDE	-	-	-
A, B	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 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 RNA 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 macromolecule metabolic process 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 regulation of metabolic process negative regulation of RNA metabolic process tube formation	cellular anatomical structure anchoring junction cell junction 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 cellular anatomical structure anchoring junction cell junction 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

InterPro: Protein Family Classification InterPro Database Homepage

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

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	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

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
C [auth Q], D [auth S]	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.