Annotations: 2D5R

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d2d5rb1	Alpha and beta proteins (a+b)	BTG domain-like	BTG domain-like	BTG domain-like	TOB1, N-terminal domain	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d2d5rb2	Artifacts	Tags	Tags	Tags	N-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d2d5ra1	Alpha and beta proteins (a/b)	Ribonuclease H-like motif	Ribonuclease H-like	CAF1-like ribonuclease	CCR4-NOT transcription complex subunit 7, CAF1	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	BTG domain-like	8038038	3001129	SCOP2B (2022-06-29)
A	SCOP2 Family	CAF1-like ribonuclease	8021353	4001124	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Ribonuclease H-like	8033733	3000143	SCOP2 (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	BTG	e2d5rB1	A: a+b complex topology	X: BTG domain-like (From Topology)	H: BTG domain-like (From Topology)	T: BTG domain-like	F: BTG	ECOD (1.6)
A	CAF1	e2d5rA1	A: mixed a+b and a/b	X: Ribonuclease H-like	H: Ribonuclease H-like (From Topology)	T: Ribonuclease H-like	F: CAF1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.90.640.90	Alpha Beta	Alpha-Beta Complex	Actin	Chain A, domain 4	CATH (4.3.0)
A	3.30.420.10	Alpha Beta	2-Layer Sandwich	Nucleotidyltransferase	domain 5	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B	PF07742	BTG family (BTG)	BTG family	-	Family
A	PF04857	CAF1 family ribonuclease (CAF1)	CAF1 family ribonuclease	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	Tob1 protein	transcription corepressor activity transcription regulator activity transcription coregulator activity protein-macromolecule adaptor activity molecular adaptor activity SMAD binding protein binding binding protein tyrosine kinase binding kinase binding signaling receptor binding receptor tyrosine kinase binding enzyme binding protein kinase binding	regulation of cellular process negative regulation of biological process positive regulation of macromolecule biosynthetic process negative regulation of nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay regulation of primary metabolic process nucleobase-containing compound metabolic process positive regulation of metabolic process post-transcriptional regulation of gene expression regulation of RNA metabolic process positive regulation of macromolecule metabolic process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process regulation of biological quality RNA catabolic process regulation of cellular process negative regulation of biological process positive regulation of macromolecule biosynthetic process negative regulation of nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay regulation of primary metabolic process nucleobase-containing compound metabolic process positive regulation of metabolic process post-transcriptional regulation of gene expression regulation of RNA metabolic process positive regulation of macromolecule metabolic process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process regulation of biological quality RNA catabolic process mRNA catabolic process negative regulation of nuclear-transcribed mRNA poly(A) tail shortening regulation of biological process negative regulation of metabolic process positive regulation of mRNA metabolic process primary metabolic process nucleobase-containing compound catabolic process nuclear-transcribed mRNA poly(A) tail shortening positive regulation of RNA metabolic process regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of macromolecule biosynthetic process nucleic acid catabolic process metabolic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of metabolic process negative regulation of RNA metabolic process nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay catabolic process positive regulation of biological process RNA metabolic process macromolecule catabolic process mRNA destabilization negative regulation of mRNA metabolic process regulation of mRNA catabolic process positive regulation of biosynthetic process negative regulation of cellular process regulation of nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay regulation of nuclear-transcribed mRNA poly(A) tail shortening positive regulation of cellular process negative regulation of macromolecule metabolic process regulation of biosynthetic process negative regulation of catabolic process nuclear-transcribed mRNA catabolic process RNA destabilization biological regulation negative regulation of mRNA catabolic process negative regulation of RNA catabolic process regulation of macromolecule metabolic process regulation of catabolic process gene expression mRNA metabolic process macromolecule biosynthetic process nucleic acid metabolic process positive regulation of catabolic process regulation of mRNA stability negative regulation of biosynthetic process positive regulation of mRNA catabolic process positive regulation of gene expression regulation of RNA stability cellular process regulation of mRNA metabolic process protein biosynthetic process negative regulation of translation protein metabolic process negative regulation of protein metabolic process regulation of protein metabolic process translation regulation of translation cellular response to stimulus regulation of signaling cell surface receptor protein serine/threonine kinase signaling pathway response to stimulus cell surface receptor signaling pathway signaling regulation of signal transduction intracellular signal transduction cell communication SMAD protein signal transduction regulation of intracellular signal transduction regulation of response to stimulus intracellular signaling cassette regulation of cell communication regulation of SMAD protein signal transduction signal transduction enzyme-linked receptor protein signaling pathway negative regulation of cell population proliferation cell population proliferation regulation of cell population proliferation developmental process regulation of osteoblast differentiation multicellular organismal process regulation of developmental process cellular developmental process negative regulation of osteoblast differentiation negative regulation of developmental process regulation of cell differentiation osteoblast differentiation ossification cell differentiation negative regulation of cell differentiation positive regulation of nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay cellular response to growth factor stimulus negative regulation of signaling regulation of transmembrane receptor protein serine/threonine kinase signaling pathway negative regulation of cellular response to growth factor stimulus negative regulation of BMP signaling pathway negative regulation of cell communication cellular response to endogenous stimulus BMP signaling pathway cellular response to BMP stimulus regulation of BMP signaling pathway negative regulation of response to stimulus response to endogenous stimulus regulation of cellular response to growth factor stimulus negative regulation of signal transduction response to BMP transforming growth factor beta receptor superfamily signaling pathway response to growth factor negative regulation of transmembrane receptor protein serine/threonine kinase signaling pathway positive regulation of nuclear-transcribed mRNA poly(A) tail shortening	CCR4-NOT complex protein-containing complex intracellular protein-containing complex cellular anatomical structure intracellular anatomical structure cytoplasm membrane-bounded organelle intracellular organelle organelle nucleus intracellular membrane-bounded organelle
A	CCR4-NOT transcription complex subunit 7	3'-5'-RNA exonuclease activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid RNA exonuclease activity, producing 5'-phosphomonoesters 3'-5' exonuclease activity RNA exonuclease activity RNA nuclease activity hydrolase activity hydrolase activity, acting on ester bonds nuclease activity exonuclease activity catalytic activity transcription corepressor activity transcription regulator activity 3'-5'-RNA exonuclease activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid RNA exonuclease activity, producing 5'-phosphomonoesters 3'-5' exonuclease activity RNA exonuclease activity RNA nuclease activity hydrolase activity hydrolase activity, acting on ester bonds nuclease activity exonuclease activity catalytic activity transcription corepressor activity transcription regulator activity transcription coregulator activity protein-macromolecule adaptor activity molecular adaptor activity regulatory RNA binding RNA binding piRNA binding binding nucleic acid binding transcription factor binding protein binding DNA-binding transcription factor binding poly(A)-specific ribonuclease activity cation binding ion binding metal ion binding small molecule binding	regulation of cellular process negative regulation of biological process RNA 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 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 regulation of cellular process negative regulation of biological process RNA 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 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 negative regulation of DNA-templated transcription regulation of biological process negative regulation of metabolic process biological regulation primary metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process metabolic process cellular process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process negative regulation of RNA metabolic process positive regulation of metabolic process post-transcriptional regulation of gene expression positive regulation of macromolecule metabolic process regulation of biological quality RNA catabolic process mRNA catabolic process positive regulation of mRNA metabolic process nucleobase-containing compound catabolic process positive regulation of RNA metabolic process negative regulation of gene expression nucleic acid catabolic process deadenylation-dependent decapping of nuclear-transcribed mRNA RNA decapping nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay catabolic process positive regulation of biological process macromolecule catabolic process mRNA destabilization regulation of mRNA catabolic process mRNA methylguanosine-cap decapping positive regulation of cellular process nuclear-transcribed mRNA catabolic process RNA destabilization regulation of catabolic process mRNA metabolic process positive regulation of catabolic process regulation of mRNA stability positive regulation of mRNA catabolic process regulation of RNA stability regulation of mRNA metabolic process post-transcriptional gene silencing regulatory ncRNA-mediated post-transcriptional gene silencing regulatory ncRNA-mediated gene silencing piRNA-mediated gene silencing by mRNA destabilization cellular response to stimulus response to stimulus regulation of type I interferon-mediated signaling pathway response to cytokine regulation of signal transduction response to biotic stimulus cell communication interferon-mediated signaling pathway cellular response to type I interferon cellular response to cytokine stimulus regulation of immune system process signal transduction immune response response to other organism regulation of innate immune response negative regulation of immune response response to external stimulus regulation of response to cytokine stimulus negative regulation of response to cytokine stimulus regulation of response to stimulus response to chemical defense response to other organism negative regulation of response to external stimulus negative regulation of defense response regulation of immune response response to type I interferon regulation of defense response regulation of response to biotic stimulus biological process involved in interspecies interaction between organisms regulation of response to external stimulus negative regulation of response to biotic stimulus negative regulation of signaling signaling negative regulation of cell communication cytokine-mediated signaling pathway response to stress regulation of response to stress innate immune response response to external biotic stimulus regulation of signaling cell surface receptor signaling pathway negative regulation of response to stimulus defense response regulation of cytokine-mediated signaling pathway defense response to symbiont negative regulation of signal transduction response to peptide negative regulation of immune system process negative regulation of cytokine-mediated signaling pathway immune system process type I interferon-mediated signaling pathway regulation of cell communication negative regulation of type I interferon-mediated signaling pathway negative regulation of innate immune response nuclear-transcribed mRNA poly(A) tail shortening positive regulation of nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay regulation of nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay regulation of protein metabolic process translation protein biosynthetic process regulation of translation protein metabolic process cellular component biogenesis cellular component organization organelle organization cellular component assembly organelle assembly P-body assembly membraneless organelle assembly cellular component organization or biogenesis miRNA-mediated gene silencing by mRNA destabilization miRNA-mediated post-transcriptional gene silencing positive regulation of nuclear-transcribed mRNA poly(A) tail shortening regulation of nuclear-transcribed mRNA poly(A) tail shortening cell population proliferation positive regulation of cell population proliferation regulation of cell population proliferation negative regulation of cell population proliferation positive regulation of viral genome replication positive regulation of viral process viral life cycle regulation of viral life cycle regulation of viral process viral genome replication viral process regulation of viral genome replication defense response to virus response to virus positive regulation of DNA-templated transcription positive regulation of macromolecule biosynthetic process transcription by RNA polymerase II positive regulation of biosynthetic process regulation of transcription by RNA polymerase II positive regulation of transcription by RNA polymerase II positive regulation of RNA biosynthetic process cell surface receptor signaling pathway via STAT regulation of protein modification process regulation of protein phosphorylation peptidyl-tyrosine modification peptidyl-amino acid modification phosphate-containing compound metabolic process protein modification process phosphorus metabolic process tyrosine phosphorylation of STAT protein protein phosphorylation regulation of tyrosine phosphorylation of STAT protein phosphorylation regulation of peptidyl-tyrosine phosphorylation macromolecule modification regulation of phosphorylation regulation of phosphorus metabolic process peptidyl-tyrosine phosphorylation cell surface receptor signaling pathway via JAK-STAT	cellular anatomical structure membrane membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle intracellular organelle lumen nuclear speck ribonucleoprotein granule intracellular organelle nuclear body nucleoplasm cellular anatomical structure membrane membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle intracellular organelle lumen nuclear speck ribonucleoprotein granule intracellular organelle nuclear body nucleoplasm organelle lumen organelle membraneless organelle supramolecular complex nuclear ribonucleoprotein granule nuclear lumen cytoplasm cytosol CCR4-NOT complex protein-containing complex intracellular protein-containing complex cytoplasmic ribonucleoprotein granule P-body CCR4-NOT core complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B	IPR036054	BTG-like domain superfamily	Homologous Superfamily
B	IPR002087	Anti-proliferative protein	Domain
B	IPR015676	Tob1/2	Family
A	IPR036397	Ribonuclease H superfamily	Homologous Superfamily
A	IPR039637	CCR4-NOT transcription complex subunit 7/8/Pop2	Family
A	IPR012337	Ribonuclease H-like superfamily	Homologous Superfamily
A	IPR006941	Ribonuclease CAF1	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
B	Pharos: P50616	endometriosis Neoplasms, Experimental acute myeloid leukemia Down syndrome invasive ductal breast carcinoma malignant pancreatic neoplasm Pick disease spina bifida adrenal cortex carcinoma ductal breast carcinoma in situ exocrine pancreatic carcinoma lung cancer rheumatoid arthritis interstitial cystitis malignant ependymoma endometriosis Neoplasms, Experimental acute myeloid leukemia Down syndrome invasive ductal breast carcinoma malignant pancreatic neoplasm Pick disease spina bifida adrenal cortex carcinoma ductal breast carcinoma in situ exocrine pancreatic carcinoma lung cancer rheumatoid arthritis interstitial cystitis malignant ependymoma ovarian cancer sinusitis
A	Pharos: Q9UIV1	astrocytic tumor malignant ependymoma osteosarcoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia psoriasis breast cancer medulloblastoma ovarian cancer plasma cell myeloma tuberculosis lymphoplasmacytic lymphoma oligodendroglioma pancreatic intraductal papillary-mucinous carcinoma 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.