Annotations: 7UBK

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	DnaJ/Hsp40 cysteine-rich domain-like	8102245	3001550	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	DnaJ/Hsp40 cysteine-rich domain-like	8102245	3001550	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	Antiterm	e7ubkA2	A: alpha arrays	X: Antitermination protein Q helical domain (From Topology)	H: Antitermination protein Q helical domain (From Topology)	T: Antitermination protein Q helical domain	F: Antiterm	ECOD (1.6)
A	Antiterm_like	e7ubkA1	A: few secondary structure elements	X: DnaJ/Hsp40 cysteine-rich domain (From Topology)	H: DnaJ/Hsp40 cysteine-rich domain (From Topology)	T: DnaJ/Hsp40 cysteine-rich domain	F: Antiterm_like	ECOD (1.6)
B	Antiterm	e7ubkB1	A: alpha arrays	X: Antitermination protein Q helical domain (From Topology)	H: Antitermination protein Q helical domain (From Topology)	T: Antitermination protein Q helical domain	F: Antiterm	ECOD (1.6)
B	Antiterm_like	e7ubkB2	A: few secondary structure elements	X: DnaJ/Hsp40 cysteine-rich domain (From Topology)	H: DnaJ/Hsp40 cysteine-rich domain (From Topology)	T: DnaJ/Hsp40 cysteine-rich domain	F: Antiterm_like	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF03589	Antitermination protein (Antiterm)	Antitermination protein	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Antitermination protein Q	DNA binding binding organic cyclic compound binding nucleic acid binding cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding	negative regulation of termination of DNA-templated transcription regulation of cellular process negative regulation of biological process negative regulation of nitrogen compound metabolic process protein-containing complex disassembly positive regulation of macromolecule biosynthetic process regulation of protein-containing complex disassembly negative regulation of cellular metabolic process regulation of primary metabolic process negative regulation of RNA biosynthetic process nucleobase-containing compound metabolic process regulation of nitrogen compound metabolic process positive regulation of metabolic process DNA-templated transcription regulation of RNA metabolic process negative regulation of termination of DNA-templated transcription regulation of cellular process negative regulation of biological process negative regulation of nitrogen compound metabolic process protein-containing complex disassembly positive regulation of macromolecule biosynthetic process regulation of protein-containing complex disassembly negative regulation of cellular metabolic process regulation of primary metabolic process negative regulation of RNA biosynthetic process nucleobase-containing compound metabolic process regulation of nitrogen compound metabolic process positive regulation of metabolic process DNA-templated transcription regulation of RNA metabolic process heterocycle metabolic process organic substance biosynthetic process positive regulation of macromolecule metabolic process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process cellular component disassembly negative regulation of DNA-templated transcription regulation of biological process negative regulation of cellular component organization cellular metabolic process negative regulation of metabolic process regulation of cellular metabolic process cellular nitrogen compound metabolic process primary metabolic process negative regulation of cellular biosynthetic process regulation of gene expression organic cyclic compound metabolic process biosynthetic process aromatic compound biosynthetic process negative regulation of macromolecule biosynthetic process organic cyclic compound biosynthetic process regulation of termination of DNA-templated transcription regulation of macromolecule biosynthetic process metabolic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process negative regulation of RNA metabolic process regulation of cellular component organization transcription antitermination cellular biosynthetic process positive regulation of biological process RNA metabolic process positive regulation of cellular metabolic process DNA-templated transcription termination RNA biosynthetic process cellular component organization nucleic acid biosynthetic process organic substance metabolic process positive regulation of biosynthetic process negative regulation of protein-containing complex disassembly negative regulation of cellular process nitrogen compound metabolic process cellular component organization or biogenesis positive regulation of cellular process regulation of RNA biosynthetic process negative regulation of macromolecule metabolic process regulation of biosynthetic process protein-containing complex organization biological regulation regulation of macromolecule metabolic process gene expression nucleobase-containing compound biosynthetic process heterocycle biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process regulation of cellular biosynthetic process positive regulation of gene expression negative regulation of biosynthetic process cellular process positive regulation of cellular biosynthetic process cellular aromatic compound metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR003222	Antitermination protein Q	Family
A, B	IPR038500	Antitermination protein Q superfamily	Homologous Superfamily
A, B	IPR036410	Heat shock protein DnaJ, cysteine-rich domain superfamily	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.