Small nucleolar RNA SNORD29

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Small nucleolar RNA SNORD29
RF00070.jpg
Predicted secondary structure and sequence conservation of SNORD29
Identifiers
SymbolSNORD29
Alt. SymbolsU29
Rfam RF00070
Other data
RNA type Gene; snRNA; snoRNA; C/D-box
Domain(s) Eukaryota
GO GO:0006396 GO:0005730
SO SO:0000593
PDB structures PDBe

In molecular biology, SNORD29 (also known as U29) is a non-coding RNA (ncRNA) molecule which functions in the modification of other small nuclear RNAs (snRNAs). This type of modifying RNA is usually located in the nucleolus of the eukaryotic cell which is a major site of snRNA biogenesis. It is known as a small nucleolar RNA (snoRNA) and also often referred to as a guide RNA.

U29 belongs to the C/D box class of snoRNAs which contain the conserved sequence motifs known as the C box (UGAUGA) and the D box (CUGA). Most of the members of the box C/D family function in directing site-specific 2'-O-methylation of substrate RNAs. [1] [2]

In humans U29 and several other snoRNAs (U22 and U25-U31) are located in the introns of the same gene (called UHG for U22 host gene). [3] [4] U29 is proposed to guide the 2'O-ribose methylation of 28S ribosomal RNA (rRNA) residue A4493. [5] [6]

Related Research Articles

Small nucleolar RNA SNORD15

In molecular biology, SNORD15 is a non-coding RNA (ncRNA) molecule which functions in the modification of other small nuclear RNAs (snRNAs). This type of modifying RNA is usually located in the nucleolus of the eukaryotic cell which is a major site of snRNA biogenesis. It is known as a small nucleolar RNA (snoRNA) and also often referred to as a guide RNA.

Small nucleolar RNA SNORD20

In molecular biology, snoRNA U20 is a non-coding RNA (ncRNA) molecule which functions in the modification of other small nuclear RNAs (snRNAs). This type of modifying RNA is usually located in the nucleolus of the eukaryotic cell which is a major site of snRNA biogenesis. It is known as a small nucleolar RNA (snoRNA) and also often referred to as a guide RNA.

Small nucleolar RNA SNORD22

In molecular biology, snoRNA U22 is a non-coding RNA (ncRNA) molecule which functions in the modification of other small nuclear RNAs (snRNAs). This type of modifying RNA is usually located in the nucleolus of the eukaryotic cell which is a major site of snRNA biogenesis. It is known as a small nucleolar RNA (snoRNA) and also often referred to as a guide RNA.

Small nucleolar RNA SNORD25

In molecular biology, snoRNA U25 is a non-coding RNA (ncRNA) molecule which functions in the biogenesis (modification) of other small nuclear RNAs (snRNAs). This type of modifying RNA is located in the nucleolus of the eukaryotic cell which is a major site of snRNA biogenesis. It is known as a small nucleolar RNA (snoRNA) and also often referred to as a guide RNA.

Small nucleolar RNA SNORD26

In molecular biology, Small nucleolar RNA SNORD26 (U26) is a member of the C/D class of snoRNA which contain the C (UGAUGA) and D (CUGA) box motifs. U26 is encoded within the U22 snoRNA host gene (UHG) in mammals and is thought to act as a 2'-O-ribose methylation guide for ribosomal RNA.

Small nucleolar RNA SNORD27

In molecular biology, Small nucleolar RNA SNORD27 is a member of the C/D class of snoRNA which contain the C (UGAUGA) and D (CUGA) box motifs. U27 is encoded within the U22 snoRNA host gene (UHG) in mammals and is thought to act as a 2'-O-ribose methylation guide for ribosomal RNA. This family also contains several related snoRNAs from yeast and plants.

Small nucleolar RNA SNORD28

In molecular biology, Small nucleolar RNA SNORD28 (U28) is a member of the C/D class of snoRNA which contain the C (UGAUGA) and D (CUGA) box motifs. U28 is encoded within the U22 snoRNA host gene (UHG) in mammals and is thought to act as a 2'-O-ribose methylation guide for ribosomal RNA.

Small nucleolar RNA SNORD30

In molecular biology, Small nucleolar RNA SNORD30 (U30) is a member of the C/D class of snoRNA which contain the C (UGAUGA) and D (CUGA) box motifs. U30 is encoded within the U22 snoRNA host gene (UHG) in mammals and is thought to act as a 2'-O-ribose methylation guide for ribosomal RNA.

Small nucleolar RNA SNORD31

In molecular biology, Small nucleolar RNA SNORD31 (U31) is a member of the C/D class of snoRNA which contain the C (UGAUGA) and D (CUGA) box motifs. U31 is encoded within the U22 snoRNA host gene (UHG) in mammals and is thought to act as a 2'-O-ribose methylation guide for ribosomal RNA.

Small nucleolar RNA SNORD37

In molecular biology, SNORD37 is a non-coding RNA (ncRNA) molecule which functions in the modification of other small nuclear RNAs (snRNAs). This type of modifying RNA is usually located in the nucleolus of the eukaryotic cell which is a major site of snRNA biogenesis. It is known as a small nucleolar RNA (snoRNA) and also often referred to as a guide RNA.

Small nucleolar RNA SNORD39

In molecular biology, snoRNA U39 is a non-coding RNA (ncRNA) molecule which functions in the modification of other small nuclear RNAs (snRNAs). This type of modifying RNA is usually located in the nucleolus of the eukaryotic cell which is a major site of snRNA biogenesis. It is known as a small nucleolar RNA (snoRNA) and also often referred to as a guide RNA.

Small nucleolar RNA SNORD47

In molecular biology, SNORD47 is a non-coding RNA (ncRNA) molecule which functions in the modification of other small nuclear RNAs (snRNAs). This type of modifying RNA is usually located in the nucleolus of the eukaryotic cell which is a major site of snRNA biogenesis. It is known as a small nucleolar RNA (snoRNA) and also often referred to as a guide RNA.

Small nucleolar RNA SNORD48

In molecular biology, SNORD48 is a non-coding RNA (ncRNA) molecule which functions in the modification of other small nuclear RNAs (snRNAs). This type of modifying RNA is usually located in the nucleolus of the eukaryotic cell which is a major site of snRNA biogenesis. It is known as a small nucleolar RNA (snoRNA) and also often referred to as a guide RNA.

Small nucleolar RNA SNORD51

In molecular biology, SNORD51 is a non-coding RNA (ncRNA) molecule which functions in the modification of other small nuclear RNAs (snRNAs). This type of modifying RNA is usually located in the nucleolus of the eukaryotic cell which is a major site of snRNA biogenesis. It is known as a small nucleolar RNA (snoRNA) and also often referred to as a guide RNA.

Small nucleolar RNA SNORD56

In molecular biology, snoRNA U56 is a non-coding RNA (ncRNA) molecule which functions in the modification of other small nuclear RNAs (snRNAs). This type of modifying RNA is usually located in the nucleolus of the eukaryotic cell which is a major site of snRNA biogenesis. It is known as a small nucleolar RNA (snoRNA) and also often referred to as a guide RNA.

Small nucleolar RNA SNORD57

In molecular biology, snoRNA U57 is a member of the C/D box class of snoRNAs. This family functions to direct site-specific 2'-O-methylation of substrate RNAs.

Small nucleolar RNA SNORD58

In molecular biology, snoRNA U58 is a non-coding RNA (ncRNA) molecule which functions in the modification of other small nuclear RNAs (snRNAs). This type of modifying RNA is usually located in the nucleolus of the eukaryotic cell which is a major site of snRNA biogenesis. It is known as a small nucleolar RNA (snoRNA) and also often referred to as a guide RNA.

Small nucleolar RNA SNORD59

In molecular biology, snoRNA U59 is an RNA molecule that belongs to the C/D class of snoRNA, which contain the C box motif (UGAUGA) and the D box motif (CUGA). Most of the members of the box C/D family function in directing site-specific 2'-O-methylation of substrate RNAs. There are two closely related copies of U59, called SNORD59A and SNORD59B. They are both expressed from the intron of the host gene ATP5A. Both SNORD59A and SNORD59B target the 2'-O-methylation of 18S rRNA position A1031. This RNA has been identified in both the human and mouse genomes. Not to be confused with the plant snoRNA U59.

Small nucleolar RNA SNORD62

In molecular biology, snoRNA U62 is a non-coding RNA (ncRNA) molecule which functions in the modification of other small nuclear RNAs (snRNAs). This type of modifying RNA is usually located in the nucleolus of the eukaryotic cell which is a major site of snRNA biogenesis. It is known as a small nucleolar RNA (snoRNA) and also often referred to as a guide RNA.

Small nucleolar RNA SNORD63

In molecular biology, snoRNA U63 is a non-coding RNA (ncRNA) molecule which functions in the modification of other small nuclear RNAs (snRNAs). This type of modifying RNA is usually located in the nucleolus of the eukaryotic cell which is a major site of snRNA biogenesis. It is known as a small nucleolar RNA (snoRNA) and also often referred to as a guide RNA.

References

  1. ↑ Galardi, S.; Fatica, A.; Bachi, A.; Scaloni, A.; Presutti, C.; Bozzoni, I. (October 2002). "Purified Box C/D snoRNPs Are Able to Reproduce Site-Specific 2'-O-Methylation of Target RNA in Vitro". Molecular and Cellular Biology . 22 (19): 6663–6668. doi:10.1128/MCB.22.19.6663-6668.2002. PMC   134041 . PMID   12215523.
  2. ↑ Kiss T (2002). "Small nucleolar RNAs: an abundant group of noncoding RNAs with diverse cellular functions". Cell. 109 (2): 145–8. doi: 10.1016/S0092-8674(02)00718-3 . PMID   12007400. S2CID   8968788.
  3. ↑ Tycowski KT, Shu MD, Steitz JA (1996). "A mammalian gene with introns instead of exons generating stable RNA products". Nature. 379 (6564): 464–6. Bibcode:1996Natur.379..464T. doi:10.1038/379464a0. PMID   8559254. S2CID   4319950.
  4. ↑ Tycowski KT, Smith CM, Shu MD, Steitz JA (1996). "A small nucleolar RNA requirement for site-specific ribose methylation of rRNA in Xenopus". Proc. Natl. Acad. Sci. U.S.A. 93 (25): 14480–5. Bibcode:1996PNAS...9314480T. doi: 10.1073/pnas.93.25.14480 . PMC   26158 . PMID   8962077.
  5. ↑ Kiss-László Z, Henry Y, Bachellerie JP, Caizergues-Ferrer M, Kiss T (1996). "Site-specific ribose methylation of preribosomal RNA: a novel function for small nucleolar RNAs". Cell. 85 (7): 1077–88. doi: 10.1016/S0092-8674(00)81308-2 . PMID   8674114. S2CID   10418885.
  6. ↑ Lestrade, Laurent; Weber, Michel J. (2006). "snoRNA-LBME-db, a comprehensive database of human H/ACA and C/D box snoRNAs". Nucleic Acids Research . 34 (Supplement 1: Database Issue): D158–D162. CiteSeerX   10.1.1.105.7552 . doi:10.1093/nar/gkj002. PMC   1347365 . PMID   16381836.


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