4TUW

drosophila stem-loop binding protein complexed with histone mRNA stem-loop, phospho mimic of TPNK and C-terminal region

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

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Histone RNA hairpin-binding protein RBD-like	8052384	3002113	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Histone RNA hairpin-binding protein RBD-like	8052384	3002113	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	PF15247	e4tuwA1	A: alpha arrays	X: Histone RNA hairpin-binding protein RNA-binding domain (From Topology)	H: Histone RNA hairpin-binding protein RNA-binding domain (From Topology)	T: Histone RNA hairpin-binding protein RNA-binding domain	F: PF15247	ECOD (1.6)
B	PF15247	e4tuwB1	A: alpha arrays	X: Histone RNA hairpin-binding protein RNA-binding domain (From Topology)	H: Histone RNA hairpin-binding protein RNA-binding domain (From Topology)	T: Histone RNA hairpin-binding protein RNA-binding domain	F: PF15247	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.8.1120	Mainly Alpha	Orthogonal Bundle	Helicase, Ruva Protein	domain 3	CATH (4.3.0)
B	1.10.8.1120	Mainly Alpha	Orthogonal Bundle	Helicase, Ruva Protein	domain 3	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF15247	Histone RNA hairpin-binding protein RNA-binding domain (SLBP_RNA_bind)	Histone RNA hairpin-binding protein RNA-binding domain	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C [auth D]	HISTONE MRNA 3' STEM LOOP	-	-	-
A, B	Histone RNA hairpin-binding protein	RNA binding binding organic cyclic compound binding nucleic acid binding mRNA binding pre-mRNA binding histone pre-mRNA stem-loop binding RNA stem-loop binding sequence-specific mRNA binding	cellular biosynthetic process RNA metabolic process mRNA processing nucleobase-containing compound metabolic process organic substance metabolic process organic substance biosynthetic process RNA 3'-end processing RNA processing histone mRNA metabolic process mRNA 3'-end processing cellular metabolic process mRNA 3'-end processing by stem-loop binding and cleavage primary metabolic process gene expression cellular biosynthetic process RNA metabolic process mRNA processing nucleobase-containing compound metabolic process organic substance metabolic process organic substance biosynthetic process RNA 3'-end processing RNA processing histone mRNA metabolic process mRNA 3'-end processing cellular metabolic process mRNA 3'-end processing by stem-loop binding and cleavage primary metabolic process gene expression macromolecule biosynthetic process mRNA metabolic process nucleic acid metabolic process organic cyclic compound metabolic process biosynthetic process nucleic acid catabolic process metabolic process cellular process macromolecule metabolic process RNA transport nitrogen compound transport transport organic substance transport nucleic acid transport mRNA transport establishment of localization localization establishment of RNA localization macromolecule localization RNA localization nucleobase-containing compound transport mitotic nuclear division mitotic chromosome condensation organelle fission chromosome organization sister chromatid segregation mitotic cell cycle cellular component organization organelle organization nuclear division mitotic cell cycle process chromosome condensation mitotic sister chromatid segregation nuclear chromosome segregation cell cycle cellular component organization or biogenesis chromosome segregation cell cycle process	histone pre-mRNA 3'end processing complex membrane-bounded organelle protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle organelle ribonucleoprotein complex cytoplasm
D [auth C]	HISTONE MRNA 3' STEM LOOP	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR038294	SLBP, RNA-binding domain superfamily	Homologous Superfamily
A, B	IPR029344	Histone RNA hairpin-binding protein, RNA-binding domain	Domain
A, B	IPR026502	Histone RNA stem-loop-binding protein SLBP1/SLBP2	Family

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.