Structure of PDB 7ajt Chain UN Binding Site BS01

Receptor Information
>7ajt Chain UN (length=147) Species: 559292 (Saccharomyces cerevisiae S288C) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
QRIQQRHDRKAAYEISRQEVSKWNDIVQQNRRADHLIFPLNKPTEHNHAS
AFTRTQDVPQTELQEKVDQVLQESQNVIINEKVNKKNLKYQSSAVPFPFE
NREQYERSLRMPIGQEWTSRASHQELIKPRIMTKPGQVIDPLKAPFK
Ligand information
>7ajt Chain D2 (length=446) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
augcgaaagcaguugaagacaagugcuugucguucguuaaaauggccucg
ucaaacgguggagagagucgcuaggugaucgucagaucugccuagucucu
auacagcguguuuaauugacauggguugaugcguauugagagauacaauu
ugggaagaaauucccagaguguguuucuuuugcguuuaaccugaacaguc
ucaucgugggcaucuugcgauuccauuggugagcagcgaaggauuuggug
gauuacuagcuaauagcaaucuauuucaaagaauucaaacuugggggaau
gccuuguugaauagccggucgcaagacugugauucuucaaguguaaccuc
cucucaaaucagcgauaucaaacguaccccgugaaacaccgggguaucug
uuugguggaaccugauuagaggaaacucaaagagugcuaugguaug
.<<<....>>>...<<<<<<<<<..>>>>>>.>>>..............<
<<<<<<<.<<...<<<<..<<<<<<<<<<<....>>>>.>>>>>>>>>>>
...>>.>>>......>>>>>..<<<<<<..<<<<<..<<<<<.<<<<.<<
<<<<<<....>>>>>>>>.>>>>.>>>>>.>>>>>.>>>>>>.......<
<<<<<<<<<<...........>>>>>.>>>>>>.................
........<<<...>>>.........................<<<<<...
<<<<<<..<<<....<<<<<....>>>>>...>>>..>>>>.>>..>>>>
>.....<<<<<<.....<<<<<<<<<<<<<<........>>>>>>>.>.>
>>>>>......>>>>>>.............................
Receptor-Ligand Complex Structure
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PDB7ajt Structure of the Maturing 90S Pre-ribosome in Association with the RNA Exosome.
Resolution4.6 Å
Binding residue
(original residue number in PDB)		K834 V835 Q876 M884 K886
Binding residue
(residue number reindexed from 1)		K82 V83 Q124 M132 K134
Enzymatic activity
Enzyme Commision number ?
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

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7ajt, PDBe:7ajt, PDBj:7ajt
PDBsum7ajt
PubMed33326748
UniProtQ04500|UTP14_YEAST U3 small nucleolar RNA-associated protein 14 (Gene Name=UTP14)

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