Annotations: 2DNT

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d2dnta1	All beta proteins	SH3-like barrel	Chromo domain-like	Chromo domain	Chromodomain protein, Y-like isoform	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d2dnta3	Artifacts	Tags	Tags	Tags	C-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d2dnta2	Artifacts	Tags	Tags	Tags	N-terminal Tags	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	SCOP2 Family	Chromo domain	8027467	4000375	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Chromo domain-like	8039846	3000161	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	PF00385	e2dntA1	A: beta barrels	X: SH3	H: Chromo domain-like (From Topology)	T: Chromo domain-like	F: PF00385	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00385	Chromo (CHRromatin Organisation MOdifier) domain (Chromo)	Chromo (CHRromatin Organisation MOdifier) domain	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Chromodomain protein, Y chromosome-like, isoform b	transcription corepressor activity transcription regulator activity transcription coregulator activity protein-macromolecule adaptor activity molecular adaptor activity protein-containing complex binding chromatin binding binding crotonyl-CoA hydratase activity hydro-lyase activity lyase activity catalytic activity carbon-oxygen lyase activity methylated histone binding transcription corepressor activity transcription regulator activity transcription coregulator activity protein-macromolecule adaptor activity molecular adaptor activity protein-containing complex binding chromatin binding binding crotonyl-CoA hydratase activity hydro-lyase activity lyase activity catalytic activity carbon-oxygen lyase activity methylated histone binding protein binding modification-dependent protein binding histone binding methylation-dependent protein binding identical protein binding	developmental process spermatid development spermatid differentiation sexual reproduction cellular developmental process spermatogenesis reproductive process multicellular organismal reproductive process cell development cellular process involved in reproduction in multicellular organism developmental process involved in reproduction gamete generation male gamete generation cell differentiation anatomical structure development developmental process spermatid development spermatid differentiation sexual reproduction cellular developmental process spermatogenesis reproductive process multicellular organismal reproductive process cell development cellular process involved in reproduction in multicellular organism developmental process involved in reproduction gamete generation male gamete generation cell differentiation anatomical structure development germ cell development cellular process peptidyl-lysine crotonylation regulation of protein modification process negative regulation of biological process regulation of primary metabolic process protein acylation organic substance metabolic process negative regulation of protein modification process protein metabolic process protein modification process negative regulation of protein metabolic process negative regulation of macromolecule metabolic process regulation of biological process organonitrogen compound metabolic process regulation of peptidyl-lysine crotonylation regulation of protein metabolic process negative regulation of metabolic process biological regulation primary metabolic process regulation of macromolecule metabolic process negative regulation of peptidyl-lysine crotonylation macromolecule modification metabolic process macromolecule metabolic process regulation of metabolic process regulation of cellular process cellular biosynthetic process negative regulation of cellular metabolic process protein-DNA complex organization cellular component organization chromatin organization organic substance biosynthetic process negative regulation of cellular process chromatin remodeling cellular component organization or biogenesis regulation of biosynthetic process random inactivation of X chromosome heterochromatin formation protein-containing complex organization sex-chromosome dosage compensation epigenetic regulation of gene expression cellular metabolic process regulation of cellular metabolic process gene expression macromolecule biosynthetic process negative regulation of cellular biosynthetic process regulation of cellular biosynthetic process regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process dosage compensation by inactivation of X chromosome regulation of macromolecule biosynthetic process negative regulation of gene expression, epigenetic	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen cellular anatomical entity intracellular membrane-bounded organelle intracellular organelle lumen nuclear speck nuclear body intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen cellular anatomical entity intracellular membrane-bounded organelle intracellular organelle lumen nuclear speck nuclear body intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen intracellular non-membrane-bounded organelle chromosome non-membrane-bounded organelle cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR001753	Enoyl-CoA hydratase/isomerase	Family
A	IPR000953	Chromo/chromo shadow domain	Domain
A	IPR029045	ClpP/crotonase-like domain superfamily	Homologous Superfamily
A	IPR023780	Chromo domain	Domain
A	IPR016197	Chromo-like domain superfamily	Homologous Superfamily
A	IPR014748	Enoyl-CoA hydratase, C-terminal	Homologous Superfamily
A	IPR023779	Chromo domain, conserved site	Conserved Site

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q9Y232	small cell lung carcinoma lung cancer malignant mesothelioma skin basal cell carcinoma malignant ependymoma medulloblastoma small cell carcinoma spina bifida malignant glioma psoriasis Small cell carcinoma of lung squamous cell carcinoma

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.