5tzs

<StructureSection load='5tzs' size='340' side='right' caption='[[5tzs]], [[Resolution|resolution]] 5.10&Aring;' scene=''>

<table><tr><td colspan='2'>[[5tzs]] is a 57 chain structure with sequence from [http://en.wikipedia.org/wiki/Saccharomyces_cerevisiae_s288c Saccharomyces cerevisiae s288c]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5TZS OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5TZS FirstGlance]. <br>

</td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=N:ANY+5-MONOPHOSPHATE+NUCLEOTIDE'>N</scene>, <scene name='pdbligand=UNK:UNKNOWN'>UNK</scene></td></tr>

<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/rRNA_small_subunit_pseudouridine_methyltransferase_Nep1 rRNA small subunit pseudouridine methyltransferase Nep1], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.1.1.260 2.1.1.260] </span></td></tr>

<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5tzs FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5tzs OCA], [http://pdbe.org/5tzs PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5tzs RCSB], [http://www.ebi.ac.uk/pdbsum/5tzs PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5tzs ProSAT]</span></td></tr>

{{Large structure}}

[[http://www.uniprot.org/uniprot/RS7A_YEAST RS7A_YEAST]] Involved in nucleolar processing of pre-18S ribosomal RNA and ribosome assembly.<ref>PMID:15590835</ref> [[http://www.uniprot.org/uniprot/UTP21_YEAST UTP21_YEAST]] Involved in nucleolar processing of pre-18S ribosomal RNA and ribosome assembly.<ref>PMID:15590835</ref> [[http://www.uniprot.org/uniprot/RCL1_YEAST RCL1_YEAST]] Does not have cyclase activity. Plays a role in 40S-ribosomal-subunit biogenesis in the early pre-rRNA processing steps at sites A0, A1 and A2 that are required for proper maturation of the 18S RNA. Essential for viability. [[http://www.uniprot.org/uniprot/NEP1_YEAST NEP1_YEAST]] S-adenosyl-L-methionine-dependent pseudouridine N(1)-methyltransferase that methylates pseudouridine at position 1189 (Psi1189) in 18S rRNA. Involved the biosynthesis of the hypermodified N1-methyl-N3-(3-amino-3-carboxypropyl) pseudouridine (m1acp3-Psi) conserved in eukaryotic 18S rRNA. N1-methylation is independent on acp-modification at the N3-position of U1191. Has also an essential role in 40S ribosomal subunit biogenesis independent on its methyltransferase activity, facilitating the incorporation of ribosomal protein S19 (RPS19A/RPS19B) during the formation of pre-ribosomes.<ref>PMID:11694595</ref> <ref>PMID:11935223</ref> <ref>PMID:15590835</ref> <ref>PMID:20972225</ref> <ref>PMID:21087996</ref> [[http://www.uniprot.org/uniprot/RRP9_YEAST RRP9_YEAST]] Involved in nucleolar processing of pre-18S ribosomal RNA. Required for efficient pre-rRNA cleavage at sites A0, A1 and A2, and biosynthesis of 18S rRNA.<ref>PMID:11105764</ref> [[http://www.uniprot.org/uniprot/RS9A_YEAST RS9A_YEAST]] Involved in nucleolar processing of pre-18S ribosomal RNA and ribosome assembly.<ref>PMID:15590835</ref> [[http://www.uniprot.org/uniprot/SNU13_YEAST SNU13_YEAST]] Common component of the spliceosome and rRNA processing machinery. In association with the spliceosomal U4/U6.U5 tri-snRNP particle, required for splicing of pre-mRNA. In association with box C/D snoRNPs, required for processing of pre-ribosomal RNA (rRNA) and site-specific 2'-O-methylation of substrate RNAs. Essential for the accumulation and stability of U4 snRNA, U6 snRNA, and box C/D snoRNAs.<ref>PMID:11081632</ref> <ref>PMID:12215523</ref> <ref>PMID:14730029</ref> [[http://www.uniprot.org/uniprot/RS6A_YEAST RS6A_YEAST]] Involved in nucleolar processing of pre-18S ribosomal RNA and ribosome assembly.<ref>PMID:15590835</ref>

== References ==

</StructureSection>

[[Category: Saccharomyces cerevisiae s288c]]

[[Category: RRNA small subunit pseudouridine methyltransferase Nep1]]

[[Category: Barandun, J]]

[[Category: Chaker-Margot, M]]

[[Category: Hunziker, M]]

[[Category: Klinge, S]]

[[Category: Translation]]