Structure of PDB 6zqg Chain UN Binding Site BS02

Receptor Information

>6zqg Chain UN (length=108) Species: 559292 (Saccharomyces cerevisiae S288C)

PEEMRKRTTEMRLMRELMFREERKARRLKKIKSKTYRKIKKKELMKNREL
AADNEDHDIARAKERMTLKHKTNSKWAKDMIKHGMTNDAETREEMEEMLR
QGERLKAK

Ligand information

>6zqg Chain D4 (length=23)

ggucgacguacuucauaggauca

.......................

Receptor-Ligand Complex Structure

Structure summary

• PDB: 6zqg 90 S pre-ribosome transformation into the primordial 40 S subunit.
• Resolution: 3.5 Å
• Binding residue (original residue number in PDB): N461 R466 E470 R474
• Binding residue (residue number reindexed from 1): N87 R92 E96 R100

Gene Ontology

Molecular Function

• GO:0003674 molecular_function
• GO:0005515 protein binding
• GO:0005524 ATP binding

Biological Process

• GO:0000447 endonucleolytic cleavage in ITS1 to separate SSU-rRNA from 5.8S rRNA and LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
• GO:0000472 endonucleolytic cleavage to generate mature 5'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
• GO:0000480 endonucleolytic cleavage in 5'-ETS of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
• GO:0006364 rRNA processing
• GO:0030490 maturation of SSU-rRNA
• GO:0042254 ribosome biogenesis

Cellular Component

• GO:0005634 nucleus
• GO:0005654 nucleoplasm
• GO:0005730 nucleolus
• GO:0032040 small-subunit processome
• GO:1990904 ribonucleoprotein complex

External links

• PDB: RCSB:6zqg, PDBe:6zqg, PDBj:6zqg
• PDBsum: 6zqg
• PubMed: 32943521
• UniProt: Q04500|UTP14_YEAST U3 small nucleolar RNA-associated protein 14 (Gene Name=UTP14)