2Z15

Crystal structure of human Tob1 protein

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d2z15a1	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)
A	d2z15a2	Artifacts	Tags	Tags	Tags	N-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d2z15b2	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	d2z15b3	Artifacts	Tags	Tags	Tags	N-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C	d2z15c2	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)
C	d2z15c3	Artifacts	Tags	Tags	Tags	N-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
D	d2z15d2	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)
D	d2z15d3	Artifacts	Tags	Tags	Tags	N-terminal Tags	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)
A	SCOP2 Family	BTG domain-like	8025659	4002352	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	BTG domain-like	8038038	3001129	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	BTG domain-like	8038038	3001129	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	BTG domain-like	8038038	3001129	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	BTG domain-like	8038038	3001129	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	PF07742	e2z15A1	A: a+b complex topology	X: BTG domain-like (From Topology)	H: BTG domain-like (From Topology)	T: BTG domain-like	F: PF07742	ECOD (1.6)
B	PF07742	e2z15B1	A: a+b complex topology	X: BTG domain-like (From Topology)	H: BTG domain-like (From Topology)	T: BTG domain-like	F: PF07742	ECOD (1.6)
C	PF07742	e2z15C1	A: a+b complex topology	X: BTG domain-like (From Topology)	H: BTG domain-like (From Topology)	T: BTG domain-like	F: PF07742	ECOD (1.6)
D	PF07742	e2z15D1	A: a+b complex topology	X: BTG domain-like (From Topology)	H: BTG domain-like (From Topology)	T: BTG domain-like	F: PF07742	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.90.640.90	Alpha Beta	Alpha-Beta Complex	Actin	Chain A, domain 4	CATH (4.3.0)
B	3.90.640.90	Alpha Beta	Alpha-Beta Complex	Actin	Chain A, domain 4	CATH (4.3.0)
C	3.90.640.90	Alpha Beta	Alpha-Beta Complex	Actin	Chain A, domain 4	CATH (4.3.0)
D	3.90.640.90	Alpha Beta	Alpha-Beta Complex	Actin	Chain A, domain 4	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF07742	BTG family (BTG)	BTG family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Protein Tob1	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 cellular metabolic 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 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 regulation of cellular process negative regulation of biological process positive regulation of macromolecule biosynthetic process negative regulation of cellular metabolic 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 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 regulation of biological quality RNA catabolic process mRNA catabolic process negative regulation of nuclear-transcribed mRNA poly(A) tail shortening regulation of biological process positive regulation of nucleobase-containing compound metabolic process cellular metabolic process negative regulation of metabolic process positive regulation of mRNA metabolic process primary metabolic process regulation of cellular metabolic process negative regulation of cellular biosynthetic process nucleobase-containing compound catabolic process nuclear-transcribed mRNA poly(A) tail shortening positive regulation of RNA metabolic process organic cyclic compound 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 cellular biosynthetic process positive regulation of biological process RNA metabolic process positive regulation of cellular metabolic process macromolecule catabolic process mRNA destabilization negative regulation of mRNA metabolic process regulation of mRNA catabolic process organic substance metabolic 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 organic cyclic compound catabolic process regulation of cellular biosynthetic 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 organic substance catabolic process positive regulation of cellular biosynthetic process organonitrogen compound biosynthetic process negative regulation of translation protein metabolic process negative regulation of protein metabolic process organonitrogen compound 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 intracellular anatomical structure cytoplasm cellular anatomical entity membrane-bounded organelle intracellular organelle organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR036054	BTG-like domain superfamily	Homologous Superfamily
A, B, C, D	IPR002087	Anti-proliferative protein	Domain
A, B, C, D	IPR015676	Tob1/2	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C, D	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

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.