Annotations: 9BD3

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Winged helix DNA-binding domain	8053069	3000034	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Winged helix DNA-binding domain	8053070	3000034	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Winged helix DNA-binding domain	8053070	3000034	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Winged helix DNA-binding domain	8053069	3000034	SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C	PF01454	MAGE homology domain (MAGE)	MAGE homology domain	The MAGE (melanoma antigen-encoding gene) family are expressed in a wide variety of tumours but not in normal cells, with the exception of the male germ cells, placenta, and, possibly, cells of the developing embryo. The cellular function of this fam ...	The MAGE (melanoma antigen-encoding gene) family are expressed in a wide variety of tumours but not in normal cells, with the exception of the male germ cells, placenta, and, possibly, cells of the developing embryo. The cellular function of this family is unknown. This family also contains the yeast protein, Nse3. The Nse3 protein is part of the Smc5-6 complex [2-3]. Nse3 has been demonstrated to be important for meiosis[3].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C	Melanoma antigen A 4	histone deacetylase binding protein binding binding enzyme binding	regulation of biological process regulation of cellular process biological regulation positive regulation of biological process cellular process cell cycle regulation of cell cycle positive regulation of cell cycle positive regulation of cellular process cellular biosynthetic process negative regulation of biological process RNA metabolic process negative regulation of cellular metabolic process regulation of primary metabolic process regulation of biological process regulation of cellular process biological regulation positive regulation of biological process cellular process cell cycle regulation of cell cycle positive regulation of cell cycle positive regulation of cellular process cellular biosynthetic process negative regulation of biological process RNA metabolic process negative regulation of cellular metabolic process regulation of primary metabolic process negative regulation of RNA biosynthetic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process regulation of RNA metabolic process transcription by RNA polymerase II negative regulation of cellular process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of transcription by RNA polymerase II negative regulation of DNA-templated transcription negative regulation of transcription by RNA polymerase II cellular metabolic process negative regulation of metabolic process primary metabolic process regulation of cellular metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process negative regulation of cellular biosynthetic process regulation of cellular biosynthetic process regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process metabolic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process negative regulation of RNA metabolic process negative regulation of programmed cell death regulation of apoptotic process regulation of programmed cell death cell death negative regulation of apoptotic process apoptotic process programmed cell death	membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle nucleus intracellular membrane-bounded organelle cellular anatomical entity
B, D	E3 ubiquitin-protein ligase RAD18	DNA secondary structure binding DNA binding binding organic cyclic compound binding Y-form DNA binding nucleic acid binding damaged DNA binding aminoacyltransferase activity ubiquitin-like protein transferase activity catalytic activity, acting on a protein acyltransferase activity ubiquitin-like protein ligase activity ubiquitin protein ligase activity transferase activity DNA secondary structure binding DNA binding binding organic cyclic compound binding Y-form DNA binding nucleic acid binding damaged DNA binding aminoacyltransferase activity ubiquitin-like protein transferase activity catalytic activity, acting on a protein acyltransferase activity ubiquitin-like protein ligase activity ubiquitin protein ligase activity transferase activity catalytic activity ubiquitin-protein transferase activity protein-containing complex binding polyubiquitin modification-dependent protein binding protein binding modification-dependent protein binding ubiquitin protein ligase binding ubiquitin-like protein ligase binding enzyme binding cation binding ion binding metal ion binding small molecule binding identical protein binding single-stranded DNA binding	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process protein autoubiquitination primary metabolic process protein ubiquitination macromolecule modification metabolic process protein metabolic process macromolecule metabolic process post-translational protein modification cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process protein autoubiquitination primary metabolic process protein ubiquitination macromolecule modification metabolic process protein metabolic process macromolecule metabolic process post-translational protein modification protein modification process protein modification by small protein conjugation protein modification by small protein conjugation or removal positive regulation of chromosome segregation regulation of chromosome segregation regulation of biological process regulation of cellular process regulation of cell cycle process biological regulation positive regulation of biological process positive regulation of cell cycle positive regulation of cell cycle process cell cycle regulation of cell cycle chromosome segregation positive regulation of cellular process cell cycle process postreplication repair DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process DNA repair protein monoubiquitination	intracellular organelle centrosome microtubule organizing center intracellular anatomical structure cytoskeleton organelle intracellular non-membrane-bounded organelle cellular anatomical entity microtubule cytoskeleton non-membrane-bounded organelle cytoplasm membrane-bounded organelle nucleus membrane-enclosed lumen intracellular organelle centrosome microtubule organizing center intracellular anatomical structure cytoskeleton organelle intracellular non-membrane-bounded organelle cellular anatomical entity microtubule cytoskeleton non-membrane-bounded organelle cytoplasm membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen replication fork chromosome Rad6-Rad18 complex protein-containing complex ubiquitin ligase complex catalytic complex transferase complex intracellular protein-containing complex inclusion body nuclear inclusion body site of double-strand break site of DNA damage nuclear body

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C	IPR041899	MAGE homology domain, winged helix WH2 motif	Homologous Superfamily
A, C	IPR002190	MAGE homology domain	Domain
A, C	IPR021072	Melanoma associated antigen, N-terminal	Domain
A, C	IPR041898	MAGE homology domain, winged helix WH1 motif	Homologous Superfamily
A, C	IPR037445	Melanoma-associated antigen	Family
B, D	IPR036361	SAP domain superfamily	Homologous Superfamily
B, D	IPR039577	E3 ubiquitin-protein ligase Rad18	Family
B, D	IPR017907	Zinc finger, RING-type, conserved site	Conserved Site
B, D	IPR013083	Zinc finger, RING/FYVE/PHD-type	Homologous Superfamily
B, D	IPR003034	SAP domain	Domain
B, D	IPR006642	Rad18, zinc finger UBZ4-type	Domain
B, D	IPR001841	Zinc finger, RING-type	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, C	Pharos: P43358	Malignant neoplasm of breast non-small cell lung carcinoma
B, D	Pharos: Q9NS91	atypical teratoid rhabdoid tumor malignant glioma pancreatic intraductal papillary-mucinous carcinoma glioblastoma medulloblastoma pancreatic intraductal papillary-mucinous neoplasm large cell medulloblastoma osteosarcoma primitive neuroectodermal tumor

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.