Annotations: 6UCL

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d6ucla_	Coiled coil proteins	Parallel coiled-coil	Leucine zipper domain	automated matches	automated matches	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	Leucine zipper-like	8070291	3001609	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	UNK_F_TYPE	e6uclA1	A: alpha duplicates or obligate multimers	X: HLH-like	H: HLH, helix-loop-helix DNA-binding domain (From Topology)	T: HLH, helix-loop-helix DNA-binding domain	F: UNK_F_TYPE	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Protein fosB	DNA binding sequence-specific DNA binding 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 organic cyclic compound binding transcription regulatory region nucleic acid binding RNA polymerase II cis-regulatory region sequence-specific DNA binding DNA-binding transcription factor activity, RNA polymerase II-specific transcription regulator activity DNA binding sequence-specific DNA binding 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 organic cyclic compound binding transcription regulatory region nucleic acid binding RNA polymerase II cis-regulatory region sequence-specific DNA binding DNA-binding transcription factor activity, RNA polymerase II-specific transcription regulator activity DNA-binding transcription factor activity DNA-binding transcription activator activity, RNA polymerase II-specific DNA-binding transcription activator activity	response to stimulus response to chemical response to xenobiotic stimulus adult behavior multicellular organismal process response to oxygen-containing compound response to nitrogen compound response to alkaloid behavior behavioral response to cocaine response to organic cyclic compound response to cocaine multi-multicellular organism process reproductive process response to stimulus response to chemical response to xenobiotic stimulus adult behavior multicellular organismal process response to oxygen-containing compound response to nitrogen compound response to alkaloid behavior behavioral response to cocaine response to organic cyclic compound response to cocaine multi-multicellular organism process reproductive process female pregnancy multi-organism reproductive process response to ketone response to lipid response to hormone response to steroid hormone response to endogenous stimulus response to progesterone RNA metabolic process primary metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process transcription by RNA polymerase II biosynthetic process metabolic process cellular process macromolecule metabolic process cellular response to stimulus cellular response to endogenous stimulus cellular response to chemical stimulus cellular response to hormone stimulus cellular response to metal ion response to metal ion cellular response to calcium ion response to calcium ion response to alcohol response to glucocorticoid response to corticosterone response to mineralocorticoid response to corticosteroid response to ethanol response to mechanical stimulus response to abiotic stimulus response to external stimulus response to morphine response to isoquinoline alkaloid response to amine response to amphetamine regulation of cellular process regulation of primary metabolic process regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of transcription by RNA polymerase II regulation of biosynthetic process regulation of biological process biological regulation regulation of macromolecule metabolic process regulation of gene expression regulation of macromolecule biosynthetic process regulation of DNA-templated transcription regulation of metabolic process response to organophosphorus response to purine-containing compound response to cAMP negative regulation of biological process negative regulation of RNA biosynthetic process negative regulation of cellular process negative regulation of nucleobase-containing compound metabolic process negative regulation of macromolecule metabolic process 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	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle intracellular organelle organelle intracellular membrane-bounded organelle nucleus membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle intracellular organelle organelle intracellular membrane-bounded organelle nucleus membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen membraneless organelle intracellular membraneless organelle chromatin chromosome

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR004827	Basic-leucine zipper domain	Domain
A	IPR000837	AP-1 transcription factor	Family
A	IPR046347	Basic-leucine zipper domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: P53539	intermittent explosive disorder juvenile idiopathic arthritis kleptomania cocaine abuse Cognition Disorders hepatocellular carcinoma liver cancer cocaine dependence epilepsy pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia psoriasis gastric carcinoma Sjogren syndrome acute myeloid leukemia lung adenocarcinoma intermittent explosive disorder juvenile idiopathic arthritis kleptomania cocaine abuse Cognition Disorders hepatocellular carcinoma liver cancer cocaine dependence epilepsy pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia psoriasis gastric carcinoma Sjogren syndrome acute myeloid leukemia lung adenocarcinoma adrenal cortex carcinoma lung carcinoma malignant colon neoplasm nephrosclerosis ductal breast carcinoma in situ pancreatic intraductal papillary-mucinous carcinoma Emery-Dreifuss muscular dystrophy pituitary cancer pterygium ulcerative colitis invasive ductal breast carcinoma adenoma lung benign neoplasm atypical teratoid rhabdoid tumor breast cancer movement disorder non-small cell lung carcinoma pancreatic intraductal papillary-mucinous neoplasm gastric cancer rheumatoid arthritis impulse control disorder liver neoplasm adrenal cortex adenoma lung cancer lymphoplasmacytic lymphoma breast carcinoma medulloblastoma drug-induced dyskinesia ovarian cancer

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.