3D2S

Crystal structure of MBNL1 tandem zinc finger 3 and 4 domain in complex with CGCUGU RNA

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
E [auth A]	PF18044	e3d2sA2	A: few secondary structure elements	X: CCCH zinc finger	H: CCCH zinc finger (From Topology)	T: CCCH zinc finger	F: PF18044	ECOD (1.6)
E [auth A]	PF22628	e3d2sA1	A: few secondary structure elements	X: CCCH zinc finger	H: CCCH zinc finger (From Topology)	T: CCCH zinc finger	F: PF22628	ECOD (1.6)
F [auth B]	PF18044	e3d2sB2	A: few secondary structure elements	X: CCCH zinc finger	H: CCCH zinc finger (From Topology)	T: CCCH zinc finger	F: PF18044	ECOD (1.6)
F [auth B]	PF22628	e3d2sB1	A: few secondary structure elements	X: CCCH zinc finger	H: CCCH zinc finger (From Topology)	T: CCCH zinc finger	F: PF22628	ECOD (1.6)
G [auth C]	PF18044	e3d2sC2	A: few secondary structure elements	X: CCCH zinc finger	H: CCCH zinc finger (From Topology)	T: CCCH zinc finger	F: PF18044	ECOD (1.6)
G [auth C]	PF22628	e3d2sC1	A: few secondary structure elements	X: CCCH zinc finger	H: CCCH zinc finger (From Topology)	T: CCCH zinc finger	F: PF22628	ECOD (1.6)
H [auth D]	PF18044	e3d2sD2	A: few secondary structure elements	X: CCCH zinc finger	H: CCCH zinc finger (From Topology)	T: CCCH zinc finger	F: PF18044	ECOD (1.6)
H [auth D]	PF22628	e3d2sD1	A: few secondary structure elements	X: CCCH zinc finger	H: CCCH zinc finger (From Topology)	T: CCCH zinc finger	F: PF22628	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
E [auth A]	3.30.1370.210	Alpha Beta	2-Layer Sandwich	Ribosomal Protein S8	Chain: A, domain 1	CATH (4.3.0)
F [auth B]	3.30.1370.210	Alpha Beta	2-Layer Sandwich	Ribosomal Protein S8	Chain: A, domain 1	CATH (4.3.0)
G [auth C]	3.30.1370.210	Alpha Beta	2-Layer Sandwich	Ribosomal Protein S8	Chain: A, domain 1	CATH (4.3.0)
H [auth D]	3.30.1370.210	Alpha Beta	2-Layer Sandwich	Ribosomal Protein S8	Chain: A, domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
E [auth A], F [auth B], G [auth C], H [auth D]	PF22628	ZAP-like CCCH zinc finger (zf-CCCH_10)	ZAP-like CCCH zinc finger	This domain is found in Zinc finger CCCH-type antiviral protein 1 from Rattus norvegicus (Zc3hav1, also known as ZAP), which inhibits the replication of viruses by recruiting the cellular RNA degradation machineries to degrade the viral mRNAs. This p ...	This domain is found in Zinc finger CCCH-type antiviral protein 1 from Rattus norvegicus (Zc3hav1, also known as ZAP), which inhibits the replication of viruses by recruiting the cellular RNA degradation machineries to degrade the viral mRNAs. This protein has four zinc-finger motifs that are located at the four corners of a twisted rectangle in the bottom layer of the structure [4].	Domain
E [auth A], F [auth B], G [auth C], H [auth D]	PF00642	Zinc finger C-x8-C-x5-C-x3-H type (and similar) (zf-CCCH)	Zinc finger C-x8-C-x5-C-x3-H type (and similar)	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth E], B [auth F], C [auth G], D [auth H]	5'-R(CPGPCPUPGPU)-3'	-	-	-
E [auth A], F [auth B], G [auth C], H [auth D]	Muscleblind-like protein 1	RNA binding double-stranded RNA binding binding organic cyclic compound binding nucleic acid binding transcription regulatory region nucleic acid binding regulatory region RNA binding cation binding ion binding metal ion binding small molecule binding	RNA splicing cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process nucleic acid biosynthetic process biosynthetic process metabolic process RNA splicing cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process nucleic acid biosynthetic process biosynthetic process metabolic process cellular process RNA processing macromolecule metabolic process developmental process muscle structure development cellular developmental process cell differentiation anatomical structure development myoblast differentiation multicellular organism development multicellular organismal process nervous system development system development mRNA processing mRNA metabolic process regulation of cellular process regulation of primary metabolic process regulation of biosynthetic process regulation of biological process biological regulation regulation of cellular metabolic process regulation of macromolecule metabolic process regulation of RNA splicing regulation of cellular biosynthetic process regulation of gene expression regulation of macromolecule biosynthetic process regulation of metabolic process limb development appendage development embryonic limb morphogenesis embryonic morphogenesis embryonic appendage morphogenesis embryo development anatomical structure morphogenesis appendage morphogenesis limb morphogenesis embryo development ending in birth or egg hatching chordate embryonic development in utero embryonic development	intracellular anatomical structure cytoplasmic ribonucleoprotein granule cellular anatomical entity ribonucleoprotein granule intracellular organelle organelle intracellular non-membrane-bounded organelle cytoplasm supramolecular complex non-membrane-bounded organelle cytoplasmic stress granule cytosol membrane-bounded organelle nucleus intracellular anatomical structure cytoplasmic ribonucleoprotein granule cellular anatomical entity ribonucleoprotein granule intracellular organelle organelle intracellular non-membrane-bounded organelle cytoplasm supramolecular complex non-membrane-bounded organelle cytoplasmic stress granule cytosol 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
E [auth A], F [auth B], G [auth C], H [auth D]	IPR000571	Zinc finger, CCCH-type	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
E [auth A], F [auth B], G [auth C], H [auth D]	Pharos: Q9NR56	myopathy Myotonia lung carcinoma ulcerative colitis malignant ependymoma medulloblastoma adenoma non-small cell lung carcinoma atypical teratoid rhabdoid tumor ovarian cancer corneal dystrophy, Fuchs endothelial, 3 pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia Gaucher disease pilocytic astrocytoma IgA glomerulonephritis myopathy Myotonia lung carcinoma ulcerative colitis malignant ependymoma medulloblastoma adenoma non-small cell lung carcinoma atypical teratoid rhabdoid tumor ovarian cancer corneal dystrophy, Fuchs endothelial, 3 pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia Gaucher disease pilocytic astrocytoma IgA glomerulonephritis juvenile dermatomyositis rheumatoid arthritis lung adenocarcinoma Sjogren syndrome lymphoplasmacytic lymphoma malignant glioma myotonic dystrophy type 1 amyotrophic lateral sclerosis oligodendroglioma breast cancer pancreatic ductal adenocarcinoma cystic fibrosis glioblastoma pituitary cancer interstitial cystitis prostate carcinoma large cell medulloblastoma schizophrenia lung cancer subependymal giant cell astrocytoma malignant colon neoplasm malignant pancreatic neoplasm astrocytic tumor osteosarcoma breast carcinoma pancreatic intraductal papillary-mucinous carcinoma dermatomyositis Pick disease hereditary spastic paraplegia progressive supranuclear palsy invasive ductal breast carcinoma psoriasis limb-girdle muscular dystrophy sinusitis

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 R01GM133198.