Annotations: 7BFP

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B [auth C]	HEAT_2	e7bfpC1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: HEAT_2	ECOD (1.6)
A	Lactamase_B_6	e7bfpA1	A: a+b four layers	X: Metallo-hydrolase/oxidoreductase (From Topology)	H: Metallo-hydrolase/oxidoreductase (From Topology)	T: Metallo-hydrolase/oxidoreductase	F: Lactamase_B_6	ECOD (1.6)
A	Beta-Casp	e7bfpA2	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Beta-Casp	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.10890	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B [auth C]	PF20168	Sister chromatid cohesion protein PDS5 protein (PDS5)	Sister chromatid cohesion protein PDS5 protein	-	Repeat
C [auth B]	PF21386	Integrator IntS11, C-terminal domain (IntS11_C)	Integrator IntS11, C-terminal domain	IntS11 is the catalytic component of integrator complex (INT), which is involved in the small nuclear RNAs (snRNA) U1 and U2 transcription and in their 3'-box-dependent processing. This is the C-terminal domain of IntS11 which interacts with the C-te ...	IntS11 is the catalytic component of integrator complex (INT), which is involved in the small nuclear RNAs (snRNA) U1 and U2 transcription and in their 3'-box-dependent processing. This is the C-terminal domain of IntS11 which interacts with the C-terminal of IntS9 (Pfam:PF21382), which is a crucial interaction for the role of INT in snRNA 3'-end processing [1,2]. IntS11 is responsible of the endonuclease activity of INT [1-3].	Domain
C [auth B]	PF07521	Zn-dependent metallo-hydrolase RNA specificity domain (RMMBL)	Zn-dependent metallo-hydrolase RNA specificity domain	-	Motif
C [auth B]	PF16661	Metallo-beta-lactamase superfamily domain (Lactamase_B_6)	Metallo-beta-lactamase superfamily domain	This family is part of the metallo-beta-lactamase superfamily.	Domain
C [auth B]	PF10996	Beta-Casp domain (Beta-Casp)	Beta-Casp domain	The beta-CASP domain is found C terminal to the beta-lactamase domain in pre-mRNA 3'-end-processing endonuclease. The active site of this enzyme is located at the interface of these two domains [1].	Domain
A	PF16661	Metallo-beta-lactamase superfamily domain (Lactamase_B_6)	Metallo-beta-lactamase superfamily domain	This family is part of the metallo-beta-lactamase superfamily.	Domain
A	PF10996	Beta-Casp domain (Beta-Casp)	Beta-Casp domain	The beta-CASP domain is found C terminal to the beta-lactamase domain in pre-mRNA 3'-end-processing endonuclease. The active site of this enzyme is located at the interface of these two domains [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B [auth C]	Integrator complex subunit 4	protein-macromolecule adaptor activity molecular adaptor activity	catabolic process RNA metabolic process macromolecule catabolic process nucleobase-containing compound metabolic process RNA biosynthetic process DNA-templated transcription nucleic acid biosynthetic process transcription by RNA polymerase II RNA surveillance RNA catabolic process transcription initiation at RNA polymerase II promoter RNA polymerase II transcription initiation surveillance nuclear RNA surveillance primary metabolic process catabolic process RNA metabolic process macromolecule catabolic process nucleobase-containing compound metabolic process RNA biosynthetic process DNA-templated transcription nucleic acid biosynthetic process transcription by RNA polymerase II RNA surveillance RNA catabolic process transcription initiation at RNA polymerase II promoter RNA polymerase II transcription initiation surveillance nuclear RNA surveillance primary metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process DNA-templated transcription initiation nucleobase-containing compound catabolic process biosynthetic process nucleic acid catabolic process metabolic process cellular process macromolecule metabolic process snRNA metabolic process snRNA processing RNA processing transcription elongation by RNA polymerase II regulation of cellular process regulation of primary metabolic process regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of DNA-templated transcription elongation regulation of biological process regulation of transcription elongation by RNA polymerase II biological regulation regulation of macromolecule metabolic process regulation of gene expression DNA-templated transcription elongation regulation of macromolecule biosynthetic process regulation of DNA-templated transcription regulation of metabolic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen protein-containing complex integrator complex nuclear protein-containing complex cytoplasm nucleoplasm INTAC complex
D [auth U]	Unknown	-	-	-
C [auth B]	Integrator complex subunit 11	endonuclease activity nuclease activity catalytic activity, acting on RNA RNA endonuclease activity catalytic activity, acting on a nucleic acid RNA nuclease activity catalytic activity	catabolic process RNA metabolic process macromolecule catabolic process nucleobase-containing compound metabolic process RNA biosynthetic process DNA-templated transcription nucleic acid biosynthetic process transcription by RNA polymerase II RNA surveillance RNA catabolic process transcription initiation at RNA polymerase II promoter RNA polymerase II transcription initiation surveillance nuclear RNA surveillance primary metabolic process catabolic process RNA metabolic process macromolecule catabolic process nucleobase-containing compound metabolic process RNA biosynthetic process DNA-templated transcription nucleic acid biosynthetic process transcription by RNA polymerase II RNA surveillance RNA catabolic process transcription initiation at RNA polymerase II promoter RNA polymerase II transcription initiation surveillance nuclear RNA surveillance primary metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process DNA-templated transcription initiation nucleobase-containing compound catabolic process biosynthetic process nucleic acid catabolic process metabolic process cellular process macromolecule metabolic process snRNA 3'-end processing snRNA metabolic process snRNA processing RNA 3'-end processing RNA processing transcription elongation by RNA polymerase II regulation of cellular process regulation of primary metabolic process regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of DNA-templated transcription elongation regulation of biological process regulation of transcription elongation by RNA polymerase II biological regulation regulation of macromolecule metabolic process regulation of gene expression DNA-templated transcription elongation regulation of macromolecule biosynthetic process regulation of DNA-templated transcription regulation of metabolic process	cellular anatomical structure extracellular region extracellular space blood microparticle intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle intracellular organelle protein-containing complex integrator complex organelle nucleus nuclear protein-containing complex cellular anatomical structure extracellular region extracellular space blood microparticle intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle intracellular organelle protein-containing complex integrator complex organelle nucleus nuclear protein-containing complex intracellular membrane-bounded organelle membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen INTAC complex
A	Integrator complex subunit 9	-	cellular response to stimulus negative regulation of transforming growth factor beta receptor signaling pathway regulation of cellular process cell surface receptor protein serine/threonine kinase signaling pathway cellular response to growth factor stimulus response to stimulus negative regulation of signaling signaling cellular response to transforming growth factor beta stimulus regulation of transmembrane receptor protein serine/threonine kinase signaling pathway negative regulation of biological process regulation of signal transduction negative regulation of cell communication cell communication regulation of transforming growth factor beta receptor signaling pathway cellular response to stimulus negative regulation of transforming growth factor beta receptor signaling pathway regulation of cellular process cell surface receptor protein serine/threonine kinase signaling pathway cellular response to growth factor stimulus response to stimulus negative regulation of signaling signaling cellular response to transforming growth factor beta stimulus regulation of transmembrane receptor protein serine/threonine kinase signaling pathway negative regulation of biological process regulation of signal transduction negative regulation of cell communication cell communication regulation of transforming growth factor beta receptor signaling pathway cellular response to endogenous stimulus negative regulation of cellular process signal transduction enzyme-linked receptor protein signaling pathway regulation of signaling regulation of biological process cell surface receptor signaling pathway negative regulation of response to stimulus regulation of cellular response to transforming growth factor beta stimulus response to endogenous stimulus regulation of cellular response to growth factor stimulus biological regulation negative regulation of signal transduction response to transforming growth factor beta regulation of response to stimulus transforming growth factor beta receptor signaling pathway regulation of cell communication cellular process response to growth factor transforming growth factor beta receptor superfamily signaling pathway negative regulation of transmembrane receptor protein serine/threonine kinase signaling pathway catabolic process RNA metabolic process macromolecule catabolic process nucleobase-containing compound metabolic process RNA biosynthetic process DNA-templated transcription nucleic acid biosynthetic process transcription by RNA polymerase II RNA surveillance RNA catabolic process transcription initiation at RNA polymerase II promoter RNA polymerase II transcription initiation surveillance nuclear RNA surveillance primary metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process DNA-templated transcription initiation nucleobase-containing compound catabolic process biosynthetic process nucleic acid catabolic process metabolic process macromolecule metabolic process snRNA 3'-end processing snRNA metabolic process snRNA processing RNA 3'-end processing RNA processing transcription elongation by RNA polymerase II regulation of primary metabolic process regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of DNA-templated transcription elongation regulation of transcription elongation by RNA polymerase II regulation of macromolecule metabolic process regulation of gene expression DNA-templated transcription elongation regulation of macromolecule biosynthetic process regulation of DNA-templated transcription regulation of metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle intracellular organelle protein-containing complex integrator complex organelle nucleus nuclear protein-containing complex intracellular membrane-bounded organelle membrane-enclosed lumen intracellular organelle lumen cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle intracellular organelle protein-containing complex integrator complex organelle nucleus nuclear protein-containing complex intracellular membrane-bounded organelle membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen INTAC complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B [auth C]	IPR016024	Armadillo-type fold	Homologous Superfamily
B [auth C]	IPR011989	Armadillo-like helical	Homologous Superfamily
B [auth C]	IPR056235	INTS4, 8 helical bundle domain	Domain
C [auth B]	IPR001279	Metallo-beta-lactamase	Domain
C [auth B]	IPR022712	Beta-Casp domain	Domain
C [auth B]	IPR050698	RNA Processing Metallo-Beta-Lactamase	Family
C [auth B]	IPR041897	Integrator complex subunit 11, MBL-fold	Domain
C [auth B]	IPR048662	Integrator complex subunit 11, C-terminal domain	Domain
C [auth B]	IPR011108	Zn-dependent metallo-hydrolase, RNA specificity domain	Domain
C [auth B]	IPR036866	Ribonuclease Z/Hydroxyacylglutathione hydrolase-like	Homologous Superfamily
A	IPR027074	Integrator complex subunit 9	Family
A	IPR001279	Metallo-beta-lactamase	Domain
A	IPR022712	Beta-Casp domain	Domain
A	IPR036866	Ribonuclease Z/Hydroxyacylglutathione hydrolase-like	Homologous Superfamily
A	IPR048660	Integrator complex subunit 9-like, C-terminal domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
B [auth C]	Pharos: Q96HW7	prostate cancer large cell medulloblastoma medulloblastoma Prostatic Neoplasms osteosarcoma Sjogren syndrome
C [auth B]	Pharos: Q5TA45	astrocytic tumor ulcerative colitis inflammatory bowel disease oligodendroglioma
A	Pharos: Q9NV88	astrocytic tumor medulloblastoma osteosarcoma

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.