4C0F

Structure of the NOT-box domain of human CNOT2

External Resource: Annotation

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: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	NOT2_3_5 domain-like	8045465	4004482	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	NOT2_3_5 domain-like	8090760	3002454	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	NOT2_3_5 domain-like	8090760	3002454	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	NOT2_3_5 domain-like	8090760	3002454	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	NOT2_3_5 domain-like	8090760	3002454	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	NOT2_3_5	e4c0fA1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: NOT2_3_5	ECOD (1.6)
B	NOT2_3_5	e4c0fB1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: NOT2_3_5	ECOD (1.6)
C	NOT2_3_5	e4c0fC1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: NOT2_3_5	ECOD (1.6)
D	NOT2_3_5	e4c0fD1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: NOT2_3_5	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.30.30.1020	Mainly Beta	Roll	SH3 type barrels.	CCR4-NOT complex subunit 2/3/5, C-terminal domain	CATH (4.3.0)
B	2.30.30.1020	Mainly Beta	Roll	SH3 type barrels.	CCR4-NOT complex subunit 2/3/5, C-terminal domain	CATH (4.3.0)
C	2.30.30.1020	Mainly Beta	Roll	SH3 type barrels.	CCR4-NOT complex subunit 2/3/5, C-terminal domain	CATH (4.3.0)
D	2.30.30.1020	Mainly Beta	Roll	SH3 type barrels.	CCR4-NOT complex subunit 2/3/5, C-terminal domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF04153	NOT2/NOT3/NOT5 C-terminal (NOT2_3_5_C)	NOT2/NOT3/NOT5 C-terminal	NOT1, NOT2, NOT3, NOT4 and NOT5 form a nuclear complex that negatively regulates the basal and activated transcription of many genes. This entry represents the C-terminal SH3-like domain of NOT2, NOT3 and NOT5, which mediate heterodimerization and NO ...	NOT1, NOT2, NOT3, NOT4 and NOT5 form a nuclear complex that negatively regulates the basal and activated transcription of many genes. This entry represents the C-terminal SH3-like domain of NOT2, NOT3 and NOT5, which mediate heterodimerization and NOT-module assembly [2,3].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	CCR4-NOT TRANSCRIPTION COMPLEX SUBUNIT 2	transcription factor binding transcription coregulator binding transcription corepressor binding protein binding binding transcription regulator activity transcription coregulator activity protein-macromolecule adaptor activity molecular adaptor activity	developmental process multicellular organismal process regulation of biological process regulation of developmental process biological regulation regulation of stem cell population maintenance regulation of multicellular organismal process maintenance of cell number stem cell population maintenance regulation of cellular process cellular biosynthetic process negative regulation of biological process negative regulation of cellular metabolic process negative regulation of cellular process developmental process multicellular organismal process regulation of biological process regulation of developmental process biological regulation regulation of stem cell population maintenance regulation of multicellular organismal process maintenance of cell number stem cell population maintenance regulation of cellular process cellular biosynthetic process negative regulation of biological process negative regulation of cellular metabolic process negative regulation of cellular process negative regulation of macromolecule metabolic process regulation of biosynthetic process cellular metabolic process negative regulation of metabolic process regulation of cellular metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process negative regulation of cellular biosynthetic process regulatory ncRNA-mediated gene silencing regulation of cellular biosynthetic process regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process regulation of macromolecule biosynthetic process metabolic process cellular process macromolecule metabolic process regulation of metabolic process positive regulation of organelle organization regulation of cellular component organization positive regulation of cellular component organization positive regulation of cytoplasmic mRNA processing body assembly regulation of cytoplasmic mRNA processing body assembly non-membrane-bounded organelle assembly positive regulation of biological process cellular component biogenesis cellular component organization cellular component assembly cellular component organization or biogenesis positive regulation of cellular process organelle assembly P-body assembly positive regulation of cellular component biogenesis regulation of cellular component biogenesis regulation of organelle organization organelle organization regulation of organelle assembly positive regulation of organelle assembly cellular response to stimulus intracellular receptor signaling pathway response to stimulus response to lipid signaling negative regulation of signaling negative regulation of intracellular signal transduction regulation of signal transduction hormone-mediated signaling pathway intracellular signal transduction negative regulation of cell communication cell communication negative regulation of intracellular steroid hormone receptor signaling pathway cellular response to endogenous stimulus response to hormone regulation of intracellular signal transduction response to steroid hormone regulation of intracellular steroid hormone receptor signaling pathway regulation of intracellular estrogen receptor signaling pathway signal transduction nuclear receptor-mediated steroid hormone signaling pathway cellular response to steroid hormone stimulus response to organic cyclic compound negative regulation of intracellular estrogen receptor signaling pathway steroid hormone receptor signaling pathway cellular response to hormone stimulus regulation of signaling negative regulation of response to stimulus response to endogenous stimulus cellular response to organic cyclic compound negative regulation of signal transduction estrogen receptor signaling pathway cellular response to chemical stimulus regulation of response to stimulus response to chemical cellular response to lipid regulation of cell communication nuclear receptor-mediated signaling pathway 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 regulation of nucleobase-containing compound metabolic process regulation of biological quality RNA catabolic process mRNA catabolic process positive regulation of nucleobase-containing compound 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 nucleic acid catabolic process nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay catabolic process RNA metabolic process macromolecule catabolic process mRNA destabilization regulation of mRNA catabolic process nuclear-transcribed mRNA catabolic process RNA destabilization regulation of catabolic process mRNA metabolic process nucleic acid 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 RNA biosynthetic process DNA-templated transcription nucleic acid biosynthetic process transcription by RNA polymerase II regulation of RNA biosynthetic process regulation of transcription by RNA polymerase II nucleobase-containing compound biosynthetic process regulation of DNA-templated transcription protein metabolic process regulation of protein metabolic process translation regulation of translation negative regulation of RNA biosynthetic process negative regulation of nucleobase-containing compound metabolic process negative regulation of DNA-templated transcription negative regulation of transcription by RNA polymerase II negative regulation of RNA metabolic process trophectodermal cell differentiation cellular developmental process chordate embryonic development embryo development in utero embryonic development multicellular organism development anatomical structure morphogenesis blastocyst formation embryo development ending in birth or egg hatching cell differentiation anatomical structure development anatomical structure formation involved in morphogenesis blastocyst development	CCR4-NOT complex protein-containing complex intracellular protein-containing complex membrane cellular anatomical entity intracellular anatomical structure cytoplasm cytosol cell periphery plasma membrane cytoplasmic ribonucleoprotein granule ribonucleoprotein granule intracellular organelle organelle CCR4-NOT complex protein-containing complex intracellular protein-containing complex membrane cellular anatomical entity intracellular anatomical structure cytoplasm cytosol cell periphery plasma membrane cytoplasmic ribonucleoprotein granule ribonucleoprotein granule intracellular organelle organelle intracellular non-membrane-bounded organelle supramolecular complex P-body non-membrane-bounded organelle CCR4-NOT core complex membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR007282	NOT2/NOT3/NOT5, C-terminal	Domain
A, B, C, D	IPR038635	CCR4-NOT complex subunit 2/3/5, C-terminal domain superfamily	Homologous Superfamily
A, B, C, D	IPR040168	Not2/Not3/Not5	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C, D	Pharos: Q9NZN8	astrocytic tumor glioblastoma pancreatic intraductal papillary-mucinous carcinoma testicular germ cell tumor dermatomyositis ovarian cancer pancreatic intraductal papillary-mucinous neoplasm esophageal adenocarcinoma pancreatic ductal adenocarcinoma Sjogren syndrome

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.