Reaction participants Show >> << Hide
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Namehelp_outline
a guanosine in 21S rRNA
Identifier
RHEA-COMP:11907
Reactive part
help_outline
- Name help_outline GMP residue Identifier CHEBI:74269 Charge -1 Formula C10H11N5O7P SMILEShelp_outline C1(=O)NC(=NC2=C1N=CN2[C@@H]3O[C@H](COP(=O)(*)[O-])[C@@H](O*)[C@H]3O)N 2D coordinates Mol file for the small molecule Search links Involved in 42 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline S-adenosyl-L-methionine Identifier CHEBI:59789 Charge 1 Formula C15H23N6O5S InChIKeyhelp_outline MEFKEPWMEQBLKI-AIRLBKTGSA-O SMILEShelp_outline C[S+](CC[C@H]([NH3+])C([O-])=O)C[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(N)ncnc12 2D coordinates Mol file for the small molecule Search links Involved in 904 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
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Namehelp_outline
a 2'-O-methylguanosine in 21S rRNA
Identifier
RHEA-COMP:11908
Reactive part
help_outline
- Name help_outline 2'-O-methylguanosine 5'-phosphate residue Identifier CHEBI:74445 Charge -1 Formula C11H13N5O7P SMILEShelp_outline C1(=O)NC(=NC2=C1N=CN2[C@@H]3O[C@H](COP(=O)(*)[O-])[C@@H](O*)[C@H]3OC)N 2D coordinates Mol file for the small molecule Search links Involved in 9 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline S-adenosyl-L-homocysteine Identifier CHEBI:57856 Charge 0 Formula C14H20N6O5S InChIKeyhelp_outline ZJUKTBDSGOFHSH-WFMPWKQPSA-N SMILEShelp_outline Nc1ncnc2n(cnc12)[C@@H]1O[C@H](CSCC[C@H]([NH3+])C([O-])=O)[C@@H](O)[C@H]1O 2D coordinates Mol file for the small molecule Search links Involved in 827 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline H+ Identifier CHEBI:15378 Charge 1 Formula H InChIKeyhelp_outline GPRLSGONYQIRFK-UHFFFAOYSA-N SMILEShelp_outline [H+] 2D coordinates Mol file for the small molecule Search links Involved in 9,521 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
Cross-references
| RHEA:47772 | RHEA:47773 | RHEA:47774 | RHEA:47775 | |
|---|---|---|---|---|
| Reaction direction help_outline | undefined | left-to-right | right-to-left | bidirectional |
| UniProtKB help_outline |
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Related reactions help_outline
Specific form(s) of this reaction
More general form(s) of this reaction
Publications
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Functional requirement of a site-specific ribose methylation in ribosomal RNA.
Sirum-Connolly K., Mason T.L.
The product of the PET56 nuclear gene of Saccharomyces cerevisiae was shown to be required for ribose methylation at a universally conserved nucleotide in the peptidyl transferase center of the mitochondrial large ribosomal RNA (21S rRNA). Cells reduced in this activity were deficient in formation ... >> More
The product of the PET56 nuclear gene of Saccharomyces cerevisiae was shown to be required for ribose methylation at a universally conserved nucleotide in the peptidyl transferase center of the mitochondrial large ribosomal RNA (21S rRNA). Cells reduced in this activity were deficient in formation of functional large subunits of the mitochondrial ribosome. The purified Pet56 protein catalyzed the site-specific formation of 2'-O-methylguanosine on in vitro transcripts of both mitochondrial 21S rRNA and Escherichia coli 23S rRNA. These results provide evidence for an essential modified nucleotide in rRNA. << Less
Science 262:1886-1889(1993) [PubMed] [EuropePMC]
This publication is cited by 1 other entry.