Annotations: 1QQH

Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1qqha_	All beta proteins	E2 regulatory, transactivation domain	E2 regulatory, transactivation domain	E2 regulatory, transactivation domain	E2 regulatory, transactivation domain	(human papillomavirus 18 ) [TaxId: 333761 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PPV_E2_N_C,PPV_E2_N_N	e1qqhA1	A: beta sandwiches	X: E2 regulatory, transactivation domain (From Topology)	H: E2 regulatory, transactivation domain (From Topology)	T: E2 regulatory, transactivation domain	F: PPV_E2_N_C,PPV_E2_N_N	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.170.200.10	Mainly Beta	Beta Complex	Regulatory Protein E2	Chain: A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00508	E2 (early) protein, N terminal (PPV_E2_N)	E2 (early) protein, N terminal	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	PAPILLOMAVIRUS TRANSCRIPTION FACTOR E2	DNA binding binding organic cyclic compound binding nucleic acid binding nucleoside phosphate binding nucleotide binding heterocyclic compound binding small molecule binding transcription regulator activity DNA-binding transcription factor activity	cellular metabolic process cellular nitrogen compound metabolic process primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process DNA replication organic substance metabolic process heterocycle metabolic process nitrogen compound metabolic process metabolic process cellular process macromolecule metabolic process cellular metabolic process cellular nitrogen compound metabolic process primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process DNA replication organic substance metabolic process heterocycle metabolic process nitrogen compound metabolic process metabolic process cellular process macromolecule metabolic process cellular aromatic compound metabolic process cellular biosynthetic process viral life cycle nucleic acid biosynthetic process organic substance biosynthetic process viral process viral DNA genome replication nucleobase-containing compound biosynthetic process heterocycle biosynthetic process macromolecule biosynthetic process biosynthetic process viral genome replication aromatic compound biosynthetic process organic cyclic compound biosynthetic process DNA biosynthetic process regulation of cellular process regulation of primary metabolic process regulation of nitrogen compound metabolic process regulation of nucleobase-containing compound metabolic process regulation of biological process biological regulation regulation of cellular metabolic process regulation of macromolecule metabolic process regulation of metabolic process regulation of DNA replication regulation of DNA metabolic process RNA metabolic process RNA biosynthetic process DNA-templated transcription gene expression	host cellular component host intracellular part host cytoskeleton host cell part host intracellular region cellular anatomical entity host intracellular organelle host intracellular membrane-bounded organelle host cell membrane host cell mitochondrion host cell cytoplasm part host cell cytoplasm host cell mitochondrial envelope host cell mitochondrial membrane host cellular component host intracellular part host cytoskeleton host cell part host intracellular region cellular anatomical entity host intracellular organelle host intracellular membrane-bounded organelle host cell membrane host cell mitochondrion host cell cytoplasm part host cell cytoplasm host cell mitochondrial envelope host cell mitochondrial membrane host cell nucleus

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR033668	Regulatory protein E2	Family
A	IPR042503	E2 regulatory, transactivation domain, subdomain 1	Homologous Superfamily
A	IPR001866	Papillomavirus E2, N-terminal	Domain
A	IPR036050	E2 regulatory, transactivation domain	Homologous Superfamily
A	IPR042504	E2 regulatory, transactivation domain, subdomain 2	Homologous Superfamily
A	IPR012677	Nucleotide-binding alpha-beta plait domain superfamily	Homologous Superfamily
A	IPR000427	Papillomavirus E2, C-terminal	Domain
A	IPR035975	E2/EBNA1, C-terminal	Homologous Superfamily

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.