Annotations: 5UZG

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A [auth B]	d5uzgb_	Alpha and beta proteins (a+b)	Ferredoxin-like	RNA-binding domain, RBD, aka RNA recognition motif (RRM)	automated matches	automated matches	Fruit fly (Drosophila melanogaster ) [TaxId: 7227 ],	SCOPe (2.08)
B [auth A]	d5uzga_	Alpha and beta proteins (a+b)	Ferredoxin-like	RNA-binding domain, RBD, aka RNA recognition motif (RRM)	automated matches	automated matches	Fruit fly (Drosophila melanogaster ) [TaxId: 7227 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth B]	RRM_1_4	e5uzgB1	A: a+b two layers	X: Alpha-beta plaits	H: RNA-binding domain, RBD (From Topology)	T: RNA-binding domain, RBD	F: RRM_1_4	ECOD (1.6)
B [auth A]	RRM_1_4	e5uzgA1	A: a+b two layers	X: Alpha-beta plaits	H: RNA-binding domain, RBD (From Topology)	T: RNA-binding domain, RBD	F: RRM_1_4	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A [auth B]	3.30.70.330	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	RRM (RNA recognition motif) domain	CATH (4.3.0)
B [auth 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 [auth B], B [auth A]	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 [auth B], B [auth A]	AT27789p	RNA binding binding organic cyclic compound binding nucleic acid binding mRNA binding	oocyte dorsal/ventral axis specification multicellular organismal process sexual reproduction cellular developmental process reproductive process cell development cellular process involved in reproduction in multicellular organism pattern specification process maternal specification of dorsal/ventral axis, oocyte, germ-line encoded developmental process involved in reproduction female gamete generation gamete generation oocyte development multicellular organism development cell differentiation oocyte dorsal/ventral axis specification multicellular organismal process sexual reproduction cellular developmental process reproductive process cell development cellular process involved in reproduction in multicellular organism pattern specification process maternal specification of dorsal/ventral axis, oocyte, germ-line encoded developmental process involved in reproduction female gamete generation gamete generation oocyte development multicellular organism development cell differentiation anatomical structure development cell maturation developmental process oocyte axis specification oocyte construction multicellular organismal reproductive process oogenesis dorsal/ventral axis specification developmental maturation regionalization dorsal/ventral pattern formation anatomical structure maturation germ cell development cellular process oocyte differentiation axis specification wound healing response to stimulus response to stress response to wounding cellular component organization organelle organization chromosome organization cellular component organization or biogenesis regulation of biosynthetic process regulation of biological process regulation of cellular process regulation of protein metabolic process biological regulation primary metabolic process regulation of macromolecule metabolic process gene expression translation macromolecule biosynthetic process regulation of primary metabolic process post-transcriptional regulation of gene expression regulation of gene expression biosynthetic process regulation of translation regulation of macromolecule biosynthetic process metabolic process macromolecule metabolic process protein metabolic process regulation of metabolic process cellular localization intracellular mRNA localization localization intracellular mRNA localization involved in pattern specification process cellular macromolecule localization macromolecule localization RNA localization RNA metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process nucleic acid biosynthetic process RNA processing RNA splicing regulation of RNA splicing nucleobase-containing compound biosynthetic process nucleic acid metabolic process blastoderm segmentation anterior/posterior pattern specification anterior/posterior axis specification, embryo pole plasm oskar mRNA localization cellular component biogenesis cellular component assembly pole plasm mRNA localization pole plasm RNA localization embryonic pattern specification oocyte anterior/posterior axis specification cytoplasm organization maternal determination of anterior/posterior axis, embryo intracellular mRNA localization involved in anterior/posterior axis specification segmentation embryo development tripartite regional subdivision embryonic axis specification anterior/posterior axis specification pole plasm assembly	protein-containing complex ribonucleoprotein complex membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle cellular anatomical structure nucleoplasm organelle lumen organelle nuclear lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth B], B [auth A]	IPR000504	RNA recognition motif domain	Domain
A [auth B], B [auth A]	IPR050666	Epithelial Splicing Regulatory	Family
A [auth B], B [auth A]	IPR012677	Nucleotide-binding alpha-beta plait domain superfamily	Homologous Superfamily
A [auth B], B [auth A]	IPR035979	RNA-binding domain superfamily	Homologous Superfamily

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.