Annotations: 4RKG

Structure of the MSL2 CXC domain bound with a non-specific (GC)6 DNA

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	CXC domain-like	8091620	3002037	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)
B	Ribosomal_L32p	e4rkgB1	A: beta barrels	X: Formyltransferase	H: Formyltransferase	T: Formyltransferase	F: Ribosomal_L32p	ECOD (v294.2)
A	Ribosomal_L32p	e4rkgA1	A: beta barrels	X: Formyltransferase	H: Formyltransferase	T: Formyltransferase	F: Ribosomal_L32p	ECOD (v294.2)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	E3 ubiquitin-protein ligase msl-2	RNA binding binding lncRNA binding nucleic acid binding chromatin-protein adaptor activity protein-macromolecule adaptor activity molecular adaptor activity chromatin binding molecular condensate scaffold activity aminoacyltransferase activity catalytic activity, acting on a protein acyltransferase activity histone H2B ubiquitin ligase activity transferase activity RNA binding binding lncRNA binding nucleic acid binding chromatin-protein adaptor activity protein-macromolecule adaptor activity molecular adaptor activity chromatin binding molecular condensate scaffold activity aminoacyltransferase activity catalytic activity, acting on a protein acyltransferase activity histone H2B ubiquitin ligase activity transferase activity histone ubiquitin ligase activity ubiquitin-protein transferase activity ubiquitin-like protein transferase activity ubiquitin-like protein ligase activity ubiquitin protein ligase activity histone modifying activity catalytic activity protein-RNA adaptor activity DNA binding cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding sequence-specific DNA binding sequence-specific double-stranded DNA binding double-stranded DNA binding	regulation of biosynthetic process regulation of biological process regulation of cellular process sex-chromosome dosage compensation epigenetic regulation of gene expression biological regulation regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process cellular component organization regulation of gene expression biosynthetic process dosage compensation by hyperactivation of X chromosome chromatin organization chromatin remodeling regulation of biosynthetic process regulation of biological process regulation of cellular process sex-chromosome dosage compensation epigenetic regulation of gene expression biological regulation regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process cellular component organization regulation of gene expression biosynthetic process dosage compensation by hyperactivation of X chromosome chromatin organization chromatin remodeling cellular process regulation of macromolecule biosynthetic process metabolic process cellular component organization or biogenesis macromolecule metabolic process regulation of metabolic process localization protein localization to chromatin protein localization to chromosome protein localization to organelle macromolecule localization intracellular protein localization primary metabolic process protein ubiquitination macromolecule modification protein metabolic process post-translational protein modification protein modification process protein modification by small protein conjugation protein modification by small protein conjugation or removal protein polyubiquitination	protein-containing complex intracellular anatomical structure catalytic complex intracellular membraneless organelle chromatin chromosome transferase complex histone acetyltransferase complex MSL complex acetyltransferase complex H4 histone acetyltransferase complex intracellular organelle cellular anatomical structure organelle protein-containing complex intracellular anatomical structure catalytic complex intracellular membraneless organelle chromatin chromosome transferase complex histone acetyltransferase complex MSL complex acetyltransferase complex H4 histone acetyltransferase complex intracellular organelle cellular anatomical structure organelle membraneless organelle protein acetyltransferase complex intracellular protein-containing complex dosage compensation complex membrane-bounded organelle sex chromosome nucleus nuclear protein-containing complex intracellular membrane-bounded organelle X chromosome membrane-enclosed lumen nuclear chromosome intracellular organelle lumen organelle lumen nuclear lumen X chromosome located dosage compensation complex, transcription activating ribonucleoprotein complex
C [auth H], D [auth I]	DNA (5'-D(GPCPGPCPGPCPGPCPGPCPGPC)-3')	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR033467	Tesmin/TSO1-like CXC domain	Domain
A, B	IPR032043	E3 ubiquitin-protein ligase Msl2, zinc RING finger	Domain
A, B	IPR017907	Zinc finger, RING-type, conserved site	Conserved Site
A, B	IPR013083	Zinc finger, RING/FYVE/PHD-type	Homologous Superfamily
A, B	IPR037922	E3 ubiquitin-protein ligase MSL2	Family
A, B	IPR032049	E3 ubiquitin-protein ligase Msl2, CXC domain	Domain
A, B	IPR001841	Zinc finger, RING-type	Domain

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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.

4RKG | pdb_00004rkg

Structure of the MSL2 CXC domain bound with a non-specific (GC)6 DNA

External Resource: Annotation

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Domain Annotation: ECOD Classification ECOD Database Homepage

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage