Annotations: 4TLQ

Crystal structure of C-terminal RNA recognition motif of human ELAV type RNA binding protein-3 at 2.5 Angstrom resolution

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)
B	d4tlqb_	Alpha and beta proteins (a+b)	Ferredoxin-like	RNA-binding domain, RBD, aka RNA recognition motif (RRM)	automated matches	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d4tlqa_	Alpha and beta proteins (a+b)	Ferredoxin-like	RNA-binding domain, RBD, aka RNA recognition motif (RRM)	automated matches	automated matches	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	RNA-binding domain, RBD	8064931	3000110	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	RNA-binding domain, RBD	8064931	3000110	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)
B	Glyco_hydro_3	e4tlqB1	A: alpha arrays	X: Repetitive alpha hairpins	H: Dimerization domain of heterocyst differentiation protein HetR	T: Dimerization domain of heterocyst differentiation protein HetR	F: Glyco_hydro_3	ECOD (v295)
A	Glyco_hydro_3	e4tlqA1	A: alpha arrays	X: Repetitive alpha hairpins	H: Dimerization domain of heterocyst differentiation protein HetR	T: Dimerization domain of heterocyst differentiation protein HetR	F: Glyco_hydro_3	ECOD (v295)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.30.70.330	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	RRM (RNA recognition motif) domain	CATH (4.3.0)
A	3.30.70.330	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	RRM (RNA recognition motif) domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00076	RNA recognition motif (RRM_1)	RNA recognition motif	The RRM motif (a.k.a. RRM, RBD, or RNP domain) is probably diagnostic of an RNA binding protein. RRMs are found in a variety of RNA binding proteins, including various hnRNP proteins, proteins implicated in regulation of alternative splicing, and pro ...	The RRM motif (a.k.a. RRM, RBD, or RNP domain) is probably diagnostic of an RNA binding protein. RRMs are found in a variety of RNA binding proteins, including various hnRNP proteins, proteins implicated in regulation of alternative splicing, and protein components of snRNPs. The motif also appears in a few single stranded DNA binding proteins. The RRM structure consists of four strands and two helices arranged in an alpha/beta sandwich, with a third helix present during RNA binding in some cases The C-terminal beta strand (4th strand) and final helix are hard to align and have been omitted in the SEED alignment The LA proteins (Swiss:P05455) have an N terminal rrm which is included in the seed. There is a second region towards the C terminus that has some features characteristic of a rrm but does not appear to have the important structural core of a rrm. The LA proteins (Swiss:P05455) are one of the main autoantigens in Systemic lupus erythematosus (SLE), an autoimmune disease.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	CUGBP Elav-like family member 2	pre-mRNA binding RNA binding binding nucleic acid binding mRNA 3'-UTR binding mRNA binding	heart process multicellular organismal process system process regulation of biological process regulation of heart contraction regulation of system process biological regulation circulatory system process regulation of blood circulation regulation of multicellular organismal process heart contraction blood circulation ribonucleoprotein complex biogenesis RNA metabolic process heart process multicellular organismal process system process regulation of biological process regulation of heart contraction regulation of system process biological regulation circulatory system process regulation of blood circulation regulation of multicellular organismal process heart contraction blood circulation ribonucleoprotein complex biogenesis RNA metabolic process mRNA processing protein-RNA complex assembly cellular component organization cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process spliceosomal complex assembly protein-RNA complex organization cellular component assembly protein-containing complex assembly cellular component organization or biogenesis RNA processing mRNA splice site recognition RNA splicing protein-containing complex organization primary metabolic process gene expression nucleobase-containing compound biosynthetic process mRNA metabolic process macromolecule biosynthetic process nucleic acid metabolic process biosynthetic process RNA splicing, via transesterification reactions mRNA splicing, via spliceosome cellular process metabolic process RNA splicing, via transesterification reactions with bulged adenosine as nucleophile macromolecule metabolic process regulation of cellular process alternative mRNA splicing, via spliceosome regulation of mRNA splicing, via spliceosome regulation of primary metabolic process regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of biosynthetic process regulation of mRNA processing regulation of macromolecule metabolic process regulation of RNA splicing regulation of gene expression regulation of alternative mRNA splicing, via spliceosome regulation of macromolecule biosynthetic process regulation of mRNA metabolic process regulation of metabolic process	protein-containing complex ribonucleoprotein complex cellular anatomical structure intracellular anatomical structure cytoplasm membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle protein-containing complex ribonucleoprotein complex cellular anatomical structure intracellular anatomical structure cytoplasm membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR034198	CELF1/2, RNA recognition motif 2	Domain
A, B	IPR000504	RNA recognition motif domain	Domain
A, B	IPR012677	Nucleotide-binding alpha-beta plait domain superfamily	Homologous Superfamily
A, B	IPR002343	Paraneoplastic encephalomyelitis antigen	Family
A, B	IPR034196	CELF1/2, RNA recognition motif 1	Domain
A, B	IPR035979	RNA-binding domain superfamily	Homologous Superfamily
A, B	IPR034199	CELF1/2, RNA recognition motif 3	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	: O95319	Stevens-Johnson syndrome schizophrenia Liver Cirrhosis, Experimental prostate cancer juvenile dermatomyositis lung adenocarcinoma lymphoplasmacytic lymphoma medulloblastoma non-small cell lung carcinoma Alzheimer disease pancreatic intraductal papillary-mucinous carcinoma atypical teratoid rhabdoid tumor pituitary cancer breast fibroadenoma cystic fibrosis Stevens-Johnson syndrome schizophrenia Liver Cirrhosis, Experimental prostate cancer juvenile dermatomyositis lung adenocarcinoma lymphoplasmacytic lymphoma medulloblastoma non-small cell lung carcinoma Alzheimer disease pancreatic intraductal papillary-mucinous carcinoma atypical teratoid rhabdoid tumor pituitary cancer breast fibroadenoma cystic fibrosis Emery-Dreifuss muscular dystrophy ulcerative colitis IgA glomerulonephritis large cell medulloblastoma lung cancer malignant ependymoma osteosarcoma amyotrophic lateral sclerosis pancreatic intraductal papillary-mucinous neoplasm breast cancer primitive neuroectodermal tumor chronic kidney disease psoriasis dermatomyositis Sjogren syndrome Duchenne muscular dystrophy epilepsy invasive ductal breast carcinoma lung carcinoma malignant glioma myopathy ovarian cancer attention deficit hyperactivity disorder, inattentive type pilocytic astrocytoma breast carcinoma Crohn disease rheumatoid arthritis diabetes mellitus skin basal cell carcinoma ductal breast carcinoma in situ toxic epidermal necrolysis glioblastoma

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

CoreTrustSeal

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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.