Annotations: 2JXJ

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	ARID domain	8074031	4000681	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	ARID-like	8074032	3001026	SCOP2 (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	ARID	e2jxjA1	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: ARID	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.150.60	Mainly Alpha	Orthogonal Bundle	DNA polymerase	domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF01388	ARID/BRIGHT DNA binding domain (ARID)	ARID/BRIGHT DNA binding domain	This domain is know as ARID for AT-Rich Interaction Domain [1], and also known as the BRIGHT domain [3].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Histone demethylase JARID1A	protein binding binding histone binding DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding double-stranded DNA binding nucleic acid binding transcription regulatory region nucleic acid binding enzyme regulator activity molecular function inhibitor activity molecular function regulator activity enzyme inhibitor activity protein binding binding histone binding DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding double-stranded DNA binding nucleic acid binding transcription regulatory region nucleic acid binding enzyme regulator activity molecular function inhibitor activity molecular function regulator activity enzyme inhibitor activity transcription coactivator activity transcription regulator activity transcription coregulator activity protein-macromolecule adaptor activity molecular adaptor activity chromatin binding chromatin DNA binding catalytic activity, acting on a protein protein demethylase activity histone modifying activity histone demethylase activity catalytic activity demethylase activity cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding histone H3K4me/H3K4me2/H3K4me3 demethylase activity oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen dioxygenase activity oxidoreductase activity histone H3 demethylase activity 2-oxoglutarate-dependent dioxygenase activity histone H3K4 demethylase activity	regulation of cellular process RNA metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of biological process biological regulation primary metabolic process regulation of cellular process RNA metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of biological process biological regulation primary 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 regulation of molecular function biosynthetic process regulation of DNA-binding transcription factor activity cellular process metabolic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription macromolecule metabolic process regulation of metabolic process rhythmic process circadian regulation of gene expression circadian rhythm negative regulation of biological process cellular component organization chromatin organization negative regulation of cellular process chromatin remodeling cellular component organization or biogenesis negative regulation of macromolecule metabolic process heterochromatin formation epigenetic regulation of gene expression negative regulation of metabolic process negative regulation of gene expression negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process facultative heterochromatin formation negative regulation of gene expression, epigenetic positive regulation of DNA-templated transcription positive regulation of biological process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process positive regulation of cellular process positive regulation of nucleobase-containing compound metabolic process positive regulation of RNA metabolic process positive regulation of RNA biosynthetic 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 RNA metabolic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen nucleoplasm chromatin chromosome protein-containing complex protein-DNA complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR001965	Zinc finger, PHD-type	Domain
A	IPR048615	Lysine-specific demethylase 5, C-terminal helical domain	Domain
A	IPR003347	JmjC domain	Domain
A	IPR003349	JmjN domain	Domain
A	IPR001606	ARID DNA-binding domain	Domain
A	IPR019787	Zinc finger, PHD-finger	Domain
A	IPR011011	Zinc finger, FYVE/PHD-type	Homologous Superfamily
A	IPR047970	Lysine-specific demethylase 5A, second PHD finger	Domain
A	IPR019786	Zinc finger, PHD-type, conserved site	Conserved Site
A	IPR047973	Lysine-specific demethylase 5A, first PHD-finger	Domain
A	IPR013637	Lysine-specific demethylase-like domain	Domain
A	IPR047972	Lysine-specific demethylase 5A, third PHD-finger	Domain
A	IPR013083	Zinc finger, RING/FYVE/PHD-type	Homologous Superfamily
A	IPR004198	Zinc finger, C5HC2-type	Domain
A	IPR036431	ARID DNA-binding domain superfamily	Homologous Superfamily
A	IPR047974	Lysine-specific demethylase 5A, ARID domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: P29375	intellectual disability pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia Profound Mental Retardation tuberculosis Alzheimer disease autism spectrum disorder glioblastoma large cell medulloblastoma medulloblastoma osteosarcoma pancreatic intraductal papillary-mucinous carcinoma Pick disease psoriasis ulcerative colitis astrocytic tumor intellectual disability pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia Profound Mental Retardation tuberculosis Alzheimer disease autism spectrum disorder glioblastoma large cell medulloblastoma medulloblastoma osteosarcoma pancreatic intraductal papillary-mucinous carcinoma Pick disease psoriasis ulcerative colitis astrocytic tumor breast cancer hepatocellular carcinoma malignant ependymoma ovarian cancer pancreatic intraductal papillary-mucinous neoplasm primitive neuroectodermal tumor rheumatoid arthritis atypical teratoid rhabdoid tumor dermatomyositis malignant glioma pancreatic ductal adenocarcinoma

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.