Annotations: 4OZ0

Crystal structure of human CAPERalpha U2AF homology motif (apo-state)

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
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)
B	RBM39linker	e4oz0B1	A: alpha arrays	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: RBM39linker	ECOD (v295.2)
A	RBM39linker	e4oz0A1	A: alpha arrays	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: RBM39linker	ECOD (v295.2)

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)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	RNA-binding protein 39	U1 snRNP binding ribonucleoprotein complex binding snRNP binding protein-containing complex binding binding RS domain binding protein binding protein domain specific binding RNA binding nucleic acid binding	RNA splicing 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 RNA splicing 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 regulation of cellular process regulation of mRNA splicing, via spliceosome mRNA processing 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 biological process biological regulation regulation of macromolecule metabolic process regulation of RNA splicing mRNA metabolic process regulation of gene expression RNA splicing, via transesterification reactions mRNA splicing, via spliceosome regulation of macromolecule biosynthetic process RNA splicing, via transesterification reactions with bulged adenosine as nucleophile regulation of mRNA metabolic process regulation of metabolic process DNA-templated transcription	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 cellular anatomical structure nucleoplasm organelle lumen 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 cellular anatomical structure nucleoplasm organelle lumen organelle membraneless organelle supramolecular complex nuclear ribonucleoprotein granule nuclear lumen protein-containing complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR000504	RNA recognition motif domain	Domain
A, B	IPR006509	Splicing factor, RBM39-like	Family
A, B	IPR012677	Nucleotide-binding alpha-beta plait domain superfamily	Homologous Superfamily
A, B	IPR003954	RNA recognition motif domain, eukaryotic-type	Domain
A, B	IPR035979	RNA-binding domain superfamily	Homologous Superfamily
A, B	IPR029123	Splicing factor RBM39, linker	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	: Q14498	acute myeloid leukemia cerebrovascular disorder malignant glioma pancreatic ductal adenocarcinoma Pick disease skin carcinoma astrocytic tumor juvenile dermatomyositis oligodendroglioma pancreatic intraductal papillary-mucinous carcinoma psoriasis atypical teratoid rhabdoid tumor malignant ependymoma ovarian cancer pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia acute myeloid leukemia cerebrovascular disorder malignant glioma pancreatic ductal adenocarcinoma Pick disease skin carcinoma astrocytic tumor juvenile dermatomyositis oligodendroglioma pancreatic intraductal papillary-mucinous carcinoma psoriasis atypical teratoid rhabdoid tumor malignant ependymoma ovarian cancer pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia rheumatoid arthritis

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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.