serw-MX  [xml]  
 


    
 DeCS Categories

D08 Enzymes and Coenzymes .
D08.811 Enzymes .
D08.811.277 Hydrolases .
D08.811.277.352 Esterases .
D08.811.277.352.700 Ribonucleases .
D08.811.913 Transferases .
D08.811.913.696 Phosphotransferases .
D08.811.913.696.445 Nucleotidyltransferases .
D08.811.913.696.445.735 RNA Nucleotidyltransferases .
D13 Nucleic Acids, Nucleotides, and Nucleosides .
D13.444 Nucleic Acids .
D13.444.735 RNA 12333 .
D13.444.735.628 RNA, Nuclear .
D13.444.735.628.806 RNA, Heterogeneous Nuclear .
D13.444.735.628.818 RNA, Small Nuclear .
D13.444.735.628.818.800 RNA, Small Nucleolar .
D13.444.735.790 RNA, Untranslated .
D13.444.735.790.552 RNA, Small Untranslated .
D13.444.735.790.552.937 RNA, Small Nuclear .
D13.444.735.790.552.937.800 RNA, Small Nucleolar .
 
 Terms
 Synonyms & Historicals
Documents
LILACS e MDL
 
Ribonucleases .
Acid Ribonuclease .
Alkaline Ribonuclease .
Ribonuclease .
RNA Nucleases .
Ribonuclease, Acid .
Ribonuclease, Alkaline .
Nucleases, RNA .
RNase .
Enzymes that catalyze the hydrolysis of ester bonds within RNA. EC 3.1.-. .
1.00
1819057
 
RNA, Nuclear .
Chromosomal RNA .
Nuclear RNA .
RNA, Chromosomal .
RNA molecules found in the nucleus either associated with chromosomes or in the nucleoplasm. .
0.90
1216
 
RNA, Small Nuclear .
Chromatin-Associated RNA .
Small Molecular Weight RNA .
Chromatin Associated RNA .
RNA, Chromatin-Associated .
Low Molecular Weight Nuclear RNA .
Small Nuclear RNA .
snRNA .
U1 SMALL NUCLEAR RNA .
U2 SMALL NUCLEAR RNA .
U4 SMALL NUCLEAR RNA .
U5 SMALL NUCLEAR RNA .
U6 SMALL NUCLEAR RNA .
U7 SMALL NUCLEAR RNA .
U3 SMALL NUCLEAR RNA .
Short chains of RNA (100-300 nucleotides long) that are abundant in the nucleus and usually complexed with proteins in snRNPs (RIBONUCLEOPROTEINS, SMALL NUCLEAR). Many function in the processing of messenger RNA precursors. Others, the snoRNAs (RNA, SMALL NUCLEOLAR), are involved with the processing of ribosomal RNA precursors. .
0.72
63161
 
RNA, Small Nucleolar .
snoRNA .
Small Nucleolar RNA .
Small nuclear RNAs that are involved in the processing of pre-ribosomal RNA in the nucleolus. Box C/D containing snoRNAs (U14, U15, U16, U20, U21 and U24-U63) direct site-specific methylation of various ribose moieties. Box H/ACA containing snoRNAs (E2, E3, U19, U23, and U64-U72) direct the conversion of specific uridines to pseudouridine. Site-specific cleavages resulting in the mature ribosomal RNAs are directed by snoRNAs U3, U8, U14, U22 and the snoRNA components of RNase MRP and RNase P. .
0.63
3835
 
RNA Nucleotidyltransferases .
Nucleotidyltransferases, RNA .
Enzymes that catalyze the template-directed incorporation of ribonucleotides into an RNA chain. EC 2.7.7.-. .
0.62
13283
 
RNA, Heterogeneous Nuclear .
Nuclear RNA, Heterogeneous .
Heterogeneous Nuclear RNA .
Nuclear nonribosomal RNA larger than about 1000 nucleotides, the mass of which is rapidly synthesized and degraded within the cell nucleus. Some heterogeneous nuclear RNA may be a precursor to mRNA. However, the great bulk of total hnRNA hybridizes with nuclear DNA rather than with mRNA. .
0.62
0619