Subcategory (RNA class) for RNU1-97P Gene
Previous GeneCards Identifiers for RNU1-97P Gene
GeneCards Summary for RNU1-97P Gene
RNU1-97P (RNA, U1 Small Nuclear 97, Pseudogene) is a Pseudogene, and is affiliated with the snRNA class.
fRNAdb sequence ontologies for RNU1-97P Gene
U1 spliceosomal RNA: U1 is a small nuclear RNA (snRNA) component of the spliceosome (involved in pre-mRNA splicing). Its 5' end forms complementary base pairs with the 5' splice junction, thus defining the 5' donor site of an intron. There are significant differences in sequence and secondary structure between metazoan and yeast U1 snRNAs, the latter being much longer (568 nucleotides as compared to 164 nucleotides in human). Nevertheless, secondary structure predictions suggest that all U1 snRNAs share a 'common core' consisting of helices I, II, the proximal region of III, and IV . This family does not contain the larger yeast sequences.