Annotations: 8K8C

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A		e8k8cA01	A: a/b three-layered sandwiches	X: ATP-grasp_6	H: ATP-grasp_6	T: ATP-grasp_6	F:	ECOD (v294.1)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF07716	Basic region leucine zipper (bZIP_2)	Basic region leucine zipper	-	Coiled-coil

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
D	DNA (5'-D(CPAPTPTPAPCPGPTPAPAPTPGP*T)-3')	-	-	-
C	DNA (5'-D(CPAPTPTPAPCPGPTPAPAPTPGP*A)-3')	-	-	-
A, B	CCAAT/enhancer-binding protein alpha	DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding binding double-stranded DNA binding nucleic acid binding transcription regulatory region nucleic acid binding transcription factor binding RNA polymerase II-specific DNA-binding transcription factor binding protein binding DNA-binding transcription factor binding STAT family protein binding histone deacetylase binding DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding binding double-stranded DNA binding nucleic acid binding transcription regulatory region nucleic acid binding transcription factor binding RNA polymerase II-specific DNA-binding transcription factor binding protein binding DNA-binding transcription factor binding STAT family protein binding histone deacetylase binding enzyme binding RNA polymerase I transcription regulatory region sequence-specific DNA binding DNA-binding transcription factor activity, RNA polymerase II-specific transcription regulator activity DNA-binding transcription factor activity protein-containing complex binding HMG box domain binding protein domain specific binding DNA-binding transcription activator activity, RNA polymerase II-specific DNA-binding transcription activator activity identical protein binding RNA polymerase II transcription regulatory region sequence-specific DNA binding cis-regulatory region sequence-specific DNA binding RNA polymerase II cis-regulatory region sequence-specific DNA binding protein heterodimerization activity protein dimerization activity kinase binding protein homodimerization activity chromatin binding chromatin DNA binding	developmental process stem cell proliferation cell population proliferation cellular developmental process hemopoiesis cell differentiation anatomical structure development hematopoietic stem cell proliferation cell development cellular process cellular response to stimulus regulation of biological process regulation of cellular process cell surface receptor signaling pathway developmental process stem cell proliferation cell population proliferation cellular developmental process hemopoiesis cell differentiation anatomical structure development hematopoietic stem cell proliferation cell development cellular process cellular response to stimulus regulation of biological process regulation of cellular process cell surface receptor signaling pathway response to stimulus signaling biological regulation response to cytokine cytokine-mediated signaling pathway cell communication response to peptide response to chemical cellular response to cytokine stimulus signal transduction cellular response to metal ion cellular response to chemical stimulus response to lithium ion cellular response to lithium ion response to metal ion regulation of defense response regulation of response to external stimulus defense response positive regulation of biological process response to external stimulus regulation of inflammatory response positive regulation of response to stimulus positive regulation of response to external stimulus positive regulation of inflammatory response regulation of response to stimulus regulation of response to stress response to stress positive regulation of defense response inflammatory response multicellular organismal process regulation of stem cell proliferation negative regulation of hematopoietic stem cell proliferation regulation of developmental process negative regulation of biological process regulation of cell differentiation regulation of cell development multicellular organism development negative regulation of stem cell proliferation negative regulation of cellular process regulation of immune system process regulation of multicellular organismal process negative regulation of cell differentiation negative regulation of hemopoiesis regulation of multicellular organismal development negative regulation of cell population proliferation negative regulation of developmental process negative regulation of cell development negative regulation of immune system process immune system process regulation of cell population proliferation regulation of hemopoiesis regulation of hematopoietic stem cell proliferation negative regulation of multicellular organismal process regulation of biosynthetic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process positive regulation of macromolecule biosynthetic process regulation of gene expression positive regulation of metabolic process biosynthetic process positive regulation of gene expression positive regulation of biosynthetic process regulation of macromolecule biosynthetic process metabolic process positive regulation of macromolecule metabolic process macromolecule metabolic process regulation of metabolic process positive regulation of cellular process ear development sensory organ development inner ear development animal organ development response to vitamin B2 response to nutrient levels response to nutrient response to oxygen-containing compound response to nitrogen compound response to vitamin negative regulation of cell cycle cell cycle regulation of cell cycle myeloid leukocyte differentiation granulocyte differentiation myeloid cell differentiation leukocyte differentiation behavior system process learning or memory nervous system process cognition memory positive regulation of proteasomal protein catabolic process catabolic process positive regulation of protein metabolic process proteasome-mediated ubiquitin-dependent protein catabolic process regulation of ubiquitin-dependent protein catabolic process macromolecule catabolic process regulation of primary metabolic process positive regulation of ubiquitin-dependent protein catabolic process modification-dependent macromolecule catabolic process protein metabolic process regulation of protein metabolic process primary metabolic process proteasomal protein catabolic process protein catabolic process regulation of catabolic process positive regulation of protein catabolic process positive regulation of catabolic process regulation of proteasomal ubiquitin-dependent protein catabolic process modification-dependent protein catabolic process regulation of proteasomal protein catabolic process positive regulation of proteasomal ubiquitin-dependent protein catabolic process ubiquitin-dependent protein catabolic process regulation of protein catabolic process RNA metabolic process nucleobase-containing compound biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process response to ketone response to lipid response to endogenous stimulus response to glucocorticoid response to corticosteroid response to hormone response to steroid hormone response to dexamethasone regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of DNA-templated transcription acute-phase response acute inflammatory response fat cell differentiation fat cell proliferation white fat cell proliferation brown fat cell differentiation cellular response to xenobiotic stimulus response to xenobiotic stimulus integrated stress response signaling intracellular signal transduction cellular response to stress intracellular signaling cassette negative regulation of RNA biosynthetic process transcription by RNA polymerase II negative regulation of nucleobase-containing compound metabolic process negative regulation of macromolecule 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 biosynthetic process negative regulation of macromolecule biosynthetic process negative regulation of RNA metabolic process positive regulation of fat cell differentiation positive regulation of developmental process positive regulation of cell differentiation regulation of fat cell differentiation Notch signaling pathway positive regulation of DNA-templated transcription positive regulation of transcription by RNA polymerase II positive regulation of RNA metabolic process positive regulation of RNA biosynthetic process epithelium development developmental maturation tissue development epithelial cell differentiation epithelial cell development anatomical structure maturation epithelial cell maturation cell maturation chemical homeostasis homeostatic process glucose homeostasis carbohydrate homeostasis nitrogen cycle metabolic process urea cycle small molecule metabolic process urea metabolic process white fat cell differentiation hepaticobiliary system development gland development liver development system development regulation of macrophage activation positive regulation of macrophage activation regulation of leukocyte activation cell activation regulation of cell activation myeloid leukocyte activation leukocyte activation macrophage activation positive regulation of cell activation positive regulation of leukocyte activation positive regulation of multicellular organismal process positive regulation of immune system process lipid homeostasis tube development respiratory tube development lung development respiratory system development multicellular organismal-level homeostasis energy homeostasis generation of precursor metabolites and energy secondary alcohol metabolic process sterol metabolic process steroid metabolic process cholesterol metabolic process alcohol metabolic process lipid metabolic process placenta development chordate embryonic development embryo development in utero embryonic development embryonic placenta development embryo development ending in birth or egg hatching embryonic organ development osteoblast development ossification osteoblast differentiation cellular response to tumor necrosis factor response to tumor necrosis factor interleukin-6-mediated signaling pathway response to interleukin-6 cellular response to interleukin-6 macrophage differentiation mononuclear cell differentiation regulation of DNA-templated transcription initiation DNA-templated transcription initiation positive regulation of DNA-templated transcription initiation regulation of osteoblast differentiation positive regulation of osteoblast differentiation transcription by RNA polymerase I response to phenylpropanoid animal organ regeneration regeneration cellular component organization organelle organization cellular component organization or biogenesis mitochondrion organization	protein-containing complex transcription regulator complex intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle chromatin chromosome membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle protein-containing complex transcription regulator complex intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle chromatin chromosome membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen organelle lumen nuclear lumen nuclear matrix nucleolus RNA polymerase II transcription regulator complex nuclear protein-containing complex CHOP-C/EBP complex nucleoplasm C/EBP complex Rb-E2F complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR031106	CCAAT/enhancer-binding protein C/EBP	Family
A, B	IPR004827	Basic-leucine zipper domain	Domain
A, B	IPR016468	CCAAT/enhancer-binding protein, chordates	Family
A, B	IPR046347	Basic-leucine zipper domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: P49715	acute myeloid leukemia squamous cell carcinoma acute promyelocytic leukemia obesity disorder female infertility skin cancer ulcerative colitis pulmonary fibrosis head and neck cancer skin neoplasm Neoplasms, Radiation-Induced glioblastoma head and neck neoplasm hematopoietic and lymphoid system neoplasm type 2 diabetes mellitus acute myeloid leukemia squamous cell carcinoma acute promyelocytic leukemia obesity disorder female infertility skin cancer ulcerative colitis pulmonary fibrosis head and neck cancer skin neoplasm Neoplasms, Radiation-Induced glioblastoma head and neck neoplasm hematopoietic and lymphoid system neoplasm type 2 diabetes mellitus inborn carbohydrate metabolic disorder invasive ductal breast carcinoma lung adenocarcinoma astrocytic tumor malignant tumor of neck cancer myopathy congenital anemia non-alcoholic fatty liver disease precancerous condition pulmonary emphysema hepatocellular carcinoma inflammatory bowel disease allergic rhinitis lung cancer breast carcinoma medulloblastoma neoplasm of neck Crohn disease ductal breast carcinoma in situ hematologic disease tuberculosis idiopathic interstitial pneumonia interstitial cystitis asthma malignant mesothelioma breast fibroadenoma myelodysplastic syndrome Emery-Dreifuss muscular dystrophy psoriasis

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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.