Annotations: 1FOS

Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
E	d1fose_	Coiled coil proteins	Parallel coiled-coil	Leucine zipper domain	Leucine zipper domain	C-fos	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
G	d1fosg_	Coiled coil proteins	Parallel coiled-coil	Leucine zipper domain	Leucine zipper domain	C-fos	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
F	d1fosf_	Coiled coil proteins	Parallel coiled-coil	Leucine zipper domain	Leucine zipper domain	C-jun	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
H	d1fosh_	Coiled coil proteins	Parallel coiled-coil	Leucine zipper domain	Leucine zipper domain	C-jun	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)
E	SCOP2B Superfamily	Leucine zipper-like	8039477	3001609	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Leucine zipper-like	8039477	3001609	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Leucine zipper-like	8032289	3001609	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Leucine zipper-like	8032289	3001609	SCOP2B (2022-06-29)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
E	1.20.5.170	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)
G	1.20.5.170	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)
F	1.20.5.170	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)
H	1.20.5.170	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
E, G	PF00170	bZIP transcription factor (bZIP_1)	bZIP transcription factor	-	Coiled-coil
F, H	PF00170	bZIP transcription factor (bZIP_1)	bZIP transcription factor	-	Coiled-coil

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C	DNA (5'-D(APAPTPGPGPAPTPGPAPGPTPCPAPTPAPGPGPAPGPA)-3')	-	-	-
E, G	P55-C-FOS PROTO-ONCOGENE PROTEIN	SMAD binding protein binding binding R-SMAD binding DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding double-stranded DNA binding organic cyclic compound binding nucleic acid binding transcription regulatory region nucleic acid binding transcription factor binding transcription coregulator binding SMAD binding protein binding binding R-SMAD binding DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding double-stranded DNA binding organic cyclic compound binding nucleic acid binding transcription regulatory region nucleic acid binding transcription factor binding transcription coregulator binding DNA-binding transcription factor activity, RNA polymerase II-specific transcription regulator activity DNA-binding transcription factor activity core promoter sequence-specific DNA binding RNA polymerase II core promoter sequence-specific DNA binding RNA polymerase II transcription regulatory region sequence-specific DNA binding DNA-binding transcription activator activity, RNA polymerase II-specific DNA-binding transcription activator activity identical protein binding RNA polymerase II-specific DNA-binding transcription factor binding DNA-binding transcription factor binding cis-regulatory region sequence-specific DNA binding RNA polymerase II cis-regulatory region sequence-specific DNA binding protein-containing complex binding chromatin binding	response to stimulus response to chemical response to xenobiotic stimulus behavior multicellular organismal process system process learning learning or memory nervous system process feeding behavior cognition associative learning conditioned taste aversion myoblast proliferation response to stimulus response to chemical response to xenobiotic stimulus behavior multicellular organismal process system process learning learning or memory nervous system process feeding behavior cognition associative learning conditioned taste aversion myoblast proliferation cell population proliferation cellular process response to organic substance response to ketone response to lipid response to endogenous stimulus response to progesterone response to oxygen-containing compound response to hormone response to steroid hormone response to organic cyclic compound response to decreased oxygen levels cellular response to stimulus cellular response to oxygen levels cellular response to hypoxia cellular response to decreased oxygen levels cellular response to chemical stimulus cellular response to stress response to hypoxia response to stress response to oxygen levels response to abiotic stimulus response to light stimulus response to radiation response to toxic substance skeletal muscle cell differentiation developmental process cellular developmental process skeletal muscle tissue development animal organ development tissue development muscle structure development skeletal muscle organ development cell differentiation anatomical structure development muscle tissue development muscle organ development regulation of cellular process positive regulation of macromolecule biosynthetic process regulation of ncRNA transcription cellular nitrogen compound biosynthetic process regulation of primary metabolic process regulation of nitrogen compound metabolic process nucleobase-containing compound metabolic process DNA-templated transcription positive regulation of metabolic process regulation of RNA metabolic process heterocycle metabolic process regulation of miRNA metabolic process organic substance biosynthetic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process miRNA metabolic process regulation of biological process positive regulation of nucleobase-containing compound metabolic process cellular metabolic process cellular nitrogen compound metabolic process primary metabolic process regulation of cellular metabolic process positive regulation of RNA metabolic process organic cyclic compound metabolic process regulation of gene expression biosynthetic process aromatic compound biosynthetic process organic cyclic compound biosynthetic process metabolic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process cellular biosynthetic process positive regulation of DNA-templated transcription positive regulation of biological process RNA metabolic process positive regulation of miRNA transcription positive regulation of cellular metabolic process positive regulation of miRNA metabolic process RNA biosynthetic process miRNA transcription organic substance metabolic process positive regulation of biosynthetic process nitrogen compound metabolic process positive regulation of cellular process regulation of RNA biosynthetic process regulation of biosynthetic process biological regulation ncRNA transcription regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process heterocycle biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of cellular biosynthetic process positive regulation of nitrogen compound metabolic process positive regulation of RNA biosynthetic process ncRNA metabolic process cellular aromatic compound metabolic process positive regulation of cellular biosynthetic process regulation of miRNA transcription cellular response to inorganic substance cellular response to metal ion response to inorganic substance response to metal ion cellular response to calcium ion response to calcium ion response to alcohol cellular response to oxygen-containing compound response to phorbol 13-acetate 12-myristate cellular response to alcohol cellular response to phorbol 13-acetate 12-myristate cellular response to lipid cellular response to organic substance cellular response to ketone response to glucocorticoid response to corticosterone response to mineralocorticoid response to corticosteroid response to extracellular stimulus response to nutrient levels response to zinc ion starvation response to external stimulus cellular response to starvation cell communication cellular response to nutrient levels cellular response to extracellular stimulus response to starvation cellular response to zinc ion starvation cellular response to external stimulus hemopoiesis cell development mononuclear cell differentiation leukocyte differentiation multicellular organism development nervous system development system development response to organonitrogen compound response to organophosphorus response to nitrogen compound response to purine-containing compound response to cAMP integrated stress response signaling response to cadmium ion cellular response to cadmium ion response to gravity transcription by RNA polymerase II regulation of transcription by RNA polymerase II positive regulation of transcription by RNA polymerase II cellular response to growth factor stimulus cell surface receptor signaling pathway signaling cellular response to transforming growth factor beta stimulus cellular response to endogenous stimulus response to transforming growth factor beta transforming growth factor beta receptor signaling pathway response to growth factor transforming growth factor beta receptor superfamily signaling pathway signal transduction transmembrane receptor protein serine/threonine kinase signaling pathway enzyme-linked receptor protein signaling pathway multi-multicellular organism process reproductive process female pregnancy multi-organism reproductive process reproduction response to activity DNA metabolic process macromolecule methylation DNA modification methylation macromolecule modification DNA methylation DNA alkylation response to ethanol response to cytokine cellular response to tumor necrosis factor cellular response to cytokine stimulus response to tumor necrosis factor cellular response to nitrogen compound cellular response to prolactin response to prolactin response to peptide hormone cellular response to peptide cellular response to hormone stimulus cellular response to peptide hormone stimulus response to peptide cellular response to organonitrogen compound cellular response to oxidative stress cellular response to chemical stress response to reactive oxygen species cellular response to reactive oxygen species response to oxidative stress intracellular signal transduction SMAD protein signal transduction intracellular signaling cassette response to immobilization stress response to insulin cellular response to parathyroid hormone stimulus response to parathyroid hormone myeloid leukocyte differentiation myeloid cell differentiation osteoclast differentiation defense response inflammatory response cellular response to epidermal growth factor stimulus response to epidermal growth factor biological process involved in interspecies interaction between organisms response to other organism response to lipopolysaccharide response to biotic stimulus response to bacterium response to external biotic stimulus response to molecule of bacterial origin muscle cell proliferation skeletal muscle cell proliferation striated muscle cell proliferation response to mechanical stimulus response to muscle stretch regulation of leukocyte differentiation regulation of developmental process regulation of cell differentiation positive regulation of osteoclast differentiation regulation of cell development positive regulation of developmental process regulation of osteoclast differentiation positive regulation of cell differentiation positive regulation of hemopoiesis regulation of immune system process regulation of multicellular organismal process positive regulation of immune system process regulation of multicellular organismal development regulation of myeloid cell differentiation positive regulation of cell development regulation of myeloid leukocyte differentiation positive regulation of myeloid leukocyte differentiation immune system process positive regulation of myeloid cell differentiation regulation of hemopoiesis positive regulation of multicellular organismal process positive regulation of leukocyte differentiation	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol intracellular organelle protein-containing complex protein-DNA complex organelle intracellular non-membrane-bounded organelle chromatin chromosome non-membrane-bounded organelle RNA polymerase II transcription regulator complex membrane-bounded organelle intracellular anatomical structure cytoplasm cellular anatomical entity cytosol intracellular organelle protein-containing complex protein-DNA complex organelle intracellular non-membrane-bounded organelle chromatin chromosome non-membrane-bounded organelle RNA polymerase II transcription regulator complex membrane-bounded organelle nucleus nuclear protein-containing complex transcription regulator complex intracellular membrane-bounded organelle transcription factor AP-1 complex membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen endoplasmic reticulum endomembrane system
B, D	DNA (5'-D(TPTPCPTPCPCPTPAPTPGPAPCPTPCPAPTPCPCPAPT)-3')	-	-	-
F, H	C-JUN PROTO-ONCOGENE PROTEIN	SMAD binding protein binding binding R-SMAD binding DNA binding sequence-specific DNA binding double-stranded DNA binding nucleic acid binding RNA polymerase II transcription regulatory region sequence-specific DNA binding cis-regulatory region sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding cAMP response element binding organic cyclic compound binding SMAD binding protein binding binding R-SMAD binding DNA binding sequence-specific DNA binding double-stranded DNA binding nucleic acid binding RNA polymerase II transcription regulatory region sequence-specific DNA binding cis-regulatory region sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding cAMP response element binding organic cyclic compound binding transcription regulatory region nucleic acid binding RNA polymerase II cis-regulatory region sequence-specific DNA binding GTPase regulator activity enzyme regulator activity enzyme activator activity GTPase activator activity molecular function activator activity nucleoside-triphosphatase regulator activity molecular function regulator activity DNA-binding transcription factor activity, RNA polymerase II-specific transcription regulator activity DNA-binding transcription factor activity ubiquitin protein ligase binding ubiquitin-like protein ligase binding enzyme binding DNA-binding transcription activator activity, RNA polymerase II-specific DNA-binding transcription activator activity identical protein binding transcription factor binding general transcription initiation factor binding DNA-binding transcription repressor activity, RNA polymerase II-specific DNA-binding transcription repressor activity RNA polymerase II-specific DNA-binding transcription factor binding DNA-binding transcription factor binding RNA binding	regulation of biological process positive regulation of programmed cell death regulation of cellular process regulation of apoptotic process biological regulation positive regulation of biological process regulation of programmed cell death cell death positive regulation of apoptotic process cellular process apoptotic process programmed cell death positive regulation of cellular process positive regulation of macromolecule biosynthetic process regulation of biological process positive regulation of programmed cell death regulation of cellular process regulation of apoptotic process biological regulation positive regulation of biological process regulation of programmed cell death cell death positive regulation of apoptotic process cellular process apoptotic process programmed cell death positive regulation of cellular process positive regulation of macromolecule biosynthetic process regulation of ncRNA transcription cellular nitrogen compound biosynthetic process regulation of primary metabolic process regulation of nitrogen compound metabolic process nucleobase-containing compound metabolic process DNA-templated transcription positive regulation of metabolic process regulation of RNA metabolic process heterocycle metabolic process regulation of miRNA metabolic process organic substance biosynthetic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process miRNA metabolic process positive regulation of nucleobase-containing compound metabolic process cellular metabolic process cellular nitrogen compound metabolic process primary metabolic process regulation of cellular metabolic process positive regulation of RNA metabolic process organic cyclic compound metabolic process regulation of gene expression biosynthetic process aromatic compound biosynthetic process organic cyclic compound biosynthetic process metabolic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process cellular biosynthetic process positive regulation of DNA-templated transcription RNA metabolic process positive regulation of miRNA transcription positive regulation of cellular metabolic process positive regulation of miRNA metabolic process RNA biosynthetic process miRNA transcription organic substance metabolic process positive regulation of biosynthetic process nitrogen compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process ncRNA transcription regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process heterocycle biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of cellular biosynthetic process positive regulation of nitrogen compound metabolic process positive regulation of RNA biosynthetic process ncRNA metabolic process cellular aromatic compound metabolic process positive regulation of cellular biosynthetic process regulation of miRNA transcription viral gene expression biological process involved in interspecies interaction between organisms modulation by host of symbiont process viral process biological process involved in interaction with symbiont viral transcription positive regulation by host of viral transcription biological process involved in symbiotic interaction cellular response to stimulus cellular response to stress response to stimulus response to stress integrated stress response signaling negative regulation of biological process negative regulation of nitrogen compound metabolic process negative regulation of cellular metabolic process negative regulation of RNA biosynthetic process transcription by RNA polymerase II negative regulation of nucleobase-containing compound metabolic 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 negative regulation of cellular biosynthetic process negative regulation of macromolecule biosynthetic process negative regulation of RNA metabolic process negative regulation of cellular process negative regulation of macromolecule metabolic process negative regulation of biosynthetic process cellular response to inorganic substance cellular response to metal ion response to cadmium ion response to inorganic substance cellular response to chemical stimulus response to metal ion response to chemical cellular response to cadmium ion positive regulation of transcription by RNA polymerase II cellular response to growth factor stimulus cell surface receptor signaling pathway signaling cellular response to transforming growth factor beta stimulus response to endogenous stimulus cell communication cellular response to endogenous stimulus response to transforming growth factor beta transforming growth factor beta receptor signaling pathway response to growth factor transforming growth factor beta receptor superfamily signaling pathway signal transduction transmembrane receptor protein serine/threonine kinase signaling pathway enzyme-linked receptor protein signaling pathway response to endoplasmic reticulum stress negative regulation by host of viral transcription latent virus replication viral latency release from viral latency regulation of vascular associated smooth muscle cell proliferation cell population proliferation positive regulation of vascular associated smooth muscle cell proliferation regulation of smooth muscle cell proliferation positive regulation of cell population proliferation smooth muscle cell proliferation positive regulation of smooth muscle cell proliferation regulation of cell population proliferation muscle cell proliferation vascular associated smooth muscle cell proliferation cellular response to oxidative stress response to oxygen-containing compound cellular response to chemical stress cellular response to oxygen-containing compound response to reactive oxygen species cellular response to reactive oxygen species response to oxidative stress intracellular signal transduction SMAD protein signal transduction intracellular signaling cassette regulation of DNA-templated transcription initiation positive regulation of DNA-templated transcription initiation DNA-templated transcription initiation regulation of molecular function regulation of DNA binding regulation of binding negative regulation of binding negative regulation of molecular function negative regulation of DNA binding cell cycle regulation of cell cycle	protein-containing complex transcription regulator complex intracellular organelle intracellular anatomical structure protein-DNA complex organelle intracellular non-membrane-bounded organelle chromatin chromosome cellular anatomical entity non-membrane-bounded organelle membrane-bounded organelle nucleus membrane-enclosed lumen protein-containing complex transcription regulator complex intracellular organelle intracellular anatomical structure protein-DNA complex organelle intracellular non-membrane-bounded organelle chromatin chromosome cellular anatomical entity non-membrane-bounded organelle membrane-bounded organelle nucleus membrane-enclosed lumen nuclear chromosome intracellular membrane-bounded organelle intracellular organelle lumen organelle lumen nuclear lumen RNA polymerase II transcription regulator complex nuclear protein-containing complex transcription factor AP-1 complex nucleoplasm euchromatin

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
E, G	IPR004827	Basic-leucine zipper domain	Domain
E, G	IPR000837	AP-1 transcription factor	Family
E, G	IPR046347	Basic-leucine zipper domain superfamily	Homologous Superfamily
F, H	IPR002112	Transcription factor Jun	Family
F, H	IPR004827	Basic-leucine zipper domain	Domain
F, H	IPR008917	Transcription factor, Skn-1-like, DNA-binding domain superfamily	Homologous Superfamily
F, H	IPR005643	Jun-like transcription factor	Domain
F, H	IPR046347	Basic-leucine zipper domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
E, G	Pharos: P01100	hepatocellular carcinoma status epilepticus breast carcinoma hypertensive disorder amyotrophic lateral sclerosis type 1 middle cerebral artery infarction epilepsy breast cancer visual epilepsy cancer cocaine abuse Heat Stroke nervous system disorder extrahepatic cholestasis trigeminal neuralgia hepatocellular carcinoma status epilepticus breast carcinoma hypertensive disorder amyotrophic lateral sclerosis type 1 middle cerebral artery infarction epilepsy breast cancer visual epilepsy cancer cocaine abuse Heat Stroke nervous system disorder extrahepatic cholestasis trigeminal neuralgia cocaine dependence amphetamine abuse McCune-Albright syndrome anxiety disorder endometriosis substance withdrawal syndrome juvenile idiopathic arthritis non-small cell lung carcinoma facioscapulohumeral muscular dystrophy toxic encephalopathy osteitis fibrosa gastric cancer lung adenocarcinoma periodontitis lung carcinoma breast fibroadenoma psoriasis major depressive disorder rheumatoid arthritis malignant mesothelioma congenital generalized lipodystrophy adrenal cortex carcinoma Crohn disease Down syndrome inflammatory bowel disease nephrosclerosis astrocytic tumor limb-girdle muscular dystrophy transitional cell carcinoma gastric carcinoma ulcerative colitis lung benign neoplasm glioblastoma pterygium malignant colon neoplasm acute myeloid leukemia digestive system disease medulloblastoma lipoatrophic diabetes B-cell chronic lymphocytic leukemia brain injury ovarian cancer lung cancer pituitary cancer lymphoplasmacytic lymphoma malignant ependymoma adenoma Sjogren syndrome ischemia reperfusion injury
F, H	Pharos: P05412	osteosarcoma angiosarcoma status epilepticus malignant colon neoplasm breast carcinoma peripheral nervous system disease gastric cancer hypertensive disorder breast cancer liver cancer peripheral neuropathy extrahepatic cholestasis hepatocellular carcinoma brain ischemia cancer osteosarcoma angiosarcoma status epilepticus malignant colon neoplasm breast carcinoma peripheral nervous system disease gastric cancer hypertensive disorder breast cancer liver cancer peripheral neuropathy extrahepatic cholestasis hepatocellular carcinoma brain ischemia cancer Heat Stroke juvenile idiopathic arthritis liver disease lung cancer colonic neoplasm pituitary cancer exocrine pancreatic carcinoma acute myeloid leukemia schizophrenia glioblastoma malignant pancreatic neoplasm hematologic disease medulloblastoma atypical teratoid rhabdoid tumor type 2 diabetes mellitus benign colon neoplasm ischemia reperfusion injury Minamata disease brain injury nephrosclerosis non-small cell lung carcinoma breast fibroadenoma liver neoplasm ovarian cancer lung carcinoma lymphatic system disease psoriasis rheumatoid arthritis gastric carcinoma adenoma silicosis arthritic joint disease inborn carbohydrate metabolic disorder autoimmune disease intestinal polyp myopathy neurodegenerative disease obesity disorder lung benign neoplasm pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia cerebrovascular disorder lung disease lymphoplasmacytic lymphoma pterygium fetal methylmercury syndrome malignant mesothelioma sarcoma gastric neoplasm amyotrophic lateral sclerosis astrocytic tumor tuberculosis hereditary diffuse gastric adenocarcinoma B-cell chronic lymphocytic leukemia large cell medulloblastoma breast disease

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.