Annotations: 4X0G

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	BEN domain-like	8045028	4004266	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Homeodomain-like	8054121	3000001	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Homeodomain-like	8054121	3000001	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Homeodomain-like	8054121	3000001	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Homeodomain-like	8054121	3000001	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	PF10523	e4x0gA1	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: PF10523	ECOD (1.6)
B	PF10523	e4x0gB1	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: PF10523	ECOD (1.6)
C	PF10523	e4x0gC1	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: PF10523	ECOD (1.6)
D	PF10523	e4x0gD1	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: PF10523	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.10.2590	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	BEN domain	CATH (4.3.0)
B	1.10.10.2590	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	BEN domain	CATH (4.3.0)
C	1.10.10.2590	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	BEN domain	CATH (4.3.0)
D	1.10.10.2590	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	BEN domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF10523	BEN domain (BEN)	BEN domain	The BEN domain is found in diverse animal proteins such as BANP/SMAR1, NAC1 and the Drosophila mod(mdg4) isoform C, in the chordopoxvirus virosomal protein E5R and in several proteins of polydnaviruses. Computational analysis suggests that the BEN do ...	The BEN domain is found in diverse animal proteins such as BANP/SMAR1, NAC1 and the Drosophila mod(mdg4) isoform C, in the chordopoxvirus virosomal protein E5R and in several proteins of polydnaviruses. Computational analysis suggests that the BEN domain mediates protein-DNA and protein-protein interactions during chromatin organisation and transcription [1]. The BEN domain-containing protein 3 (BEND3) is shown to interact (via BEN domains 1 and 3) with ERCC6L (via N-terminal TPR repeat and SNF2 HeliC region of ERCC6L) which stimulates the ERCC6L translocase and ATPase activities [2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Blastoderm-specific gene 25A	transcription corepressor activity transcription regulator activity transcription coregulator activity protein-macromolecule adaptor activity molecular adaptor activity DNA binding protein-containing complex binding binding chromatin binding organic cyclic compound binding chromatin insulator sequence binding nucleic acid binding chromatin DNA binding sequence-specific DNA binding	developmental process multicellular organism development multicellular organismal process embryo development ending in birth or egg hatching anatomical structure development embryo development embryonic development via the syncytial blastoderm heterochromatin boundary formation regulation of cellular process cellular biosynthetic process negative regulation of biological process negative regulation of cellular metabolic process protein-DNA complex organization cellular component organization developmental process multicellular organism development multicellular organismal process embryo development ending in birth or egg hatching anatomical structure development embryo development embryonic development via the syncytial blastoderm heterochromatin boundary formation regulation of cellular process cellular biosynthetic process negative regulation of biological process negative regulation of cellular metabolic process protein-DNA complex organization cellular component organization organic substance metabolic process chromatin organization organic substance biosynthetic process negative regulation of cellular process chromatin remodeling cellular component organization or biogenesis negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of biological process heterochromatin formation protein-containing complex organization epigenetic regulation of gene expression cellular metabolic process negative regulation of metabolic process biological regulation regulation of cellular metabolic process heterochromatin organization regulation of macromolecule 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 cellular process negative regulation of gene expression, epigenetic regulation of macromolecule biosynthetic process metabolic process macromolecule metabolic process regulation of metabolic process cellular developmental process regulation of developmental process positive regulation of biological process regulation of cell differentiation positive regulation of neuron differentiation positive regulation of developmental process neurogenesis neuron differentiation positive regulation of cell differentiation cell differentiation positive regulation of cellular process system development nervous system development generation of neurons regulation of neuron differentiation cellular response to stimulus response to stimulus negative regulation of signaling signaling regulation of signal transduction negative regulation of cell communication cell communication signal transduction regulation of signaling cell surface receptor signaling pathway negative regulation of response to stimulus negative regulation of signal transduction Notch signaling pathway negative regulation of Notch signaling pathway regulation of response to stimulus regulation of Notch signaling pathway regulation of cell communication	membrane-bounded organelle intracellular organelle protein-containing complex intracellular anatomical structure organelle chromatin silencing complex nucleus nuclear protein-containing complex intracellular membrane-bounded organelle cellular anatomical entity
E, F, G, H	DNA (5'-D(GPTPTPCPCPAPAPTPTPGPGPAP*A)-3')	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR037496	BEN domain-containing protein 6-like	Family
A, B, C, D	IPR018379	BEN domain	Domain

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.