Structure of PDB 7aju Chain UM Binding Site BS01

Receptor Information
>7aju Chain UM (length=762) Species: 559292 (Saccharomyces cerevisiae S288C) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
YKGISLNPIYAGSSAVATVSENGKILATPVLDEINIIDLTPGSRKILHKI
SNEDEQEITALKLTPDGQYLTYVSQAQLLKIFHLKTGKVVRSMKISSPSY
ILDADSTSTLLAVGGTDGSIIVVDIENGYITHSFKGHGGTISSLKFYGQL
NSKIWLLASGDTNGMVKVWDLVKRKCLHTLQEHTSAVRGLDIIEVLNLLS
GGRDDIINLWDFNMKKKCKLLKTLPVNQQVESCGFLKDGDGKRIIYTAGG
DAIFQLIDSESGSVLKRTNKPIEELFIIGVLPILSNSQMFLVLSDQTLQL
INVEDTIQVTSSIAGNHGIIADMRYVGPELNKLALATNSPSLRIIPVPLP
LDVEIYEGHEDLLNSLDATEDGLWIATASKDNTAIVWRYNENSCKFDIYA
KYIGHSAAVTAVGLPNIVSKGYPEFLLTASNDLTIKKWIITRHAHEKDIN
ALSVSPNDSIFATASYDKTCKIWNLENGELEATLANHKRGLWDVSFCQYD
KLLATSSGDKTVKIWSLDTFSVMKTLEGHTNAVQRCSFINKQKQLISCGA
DGLIKIWDCSSGECLKTLDGHNNRLWALSTMNDGDMIVSADADGVFQFWK
DCEQEIEEEQEKAKLQVEQEQSLQNYMSKGDWTNAFLLAMTLDHPMRLFN
VLKRALGESRSEVIFNEELDQAISILNDEQLILLMKRCRDWNTNAKTHTI
AQRTIRCILMHHNIAKLSEIPGMVKIVDAIIPYTQRHFTRVDNLVEQSYI
LDYALVEMDKLF
Ligand information
>7aju Chain D3 (length=1409) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
ucugguugauccugccaguagucauaugcuugucucaaagauuaagccau
gcaugucuaaguauaagcaauuuauacagugaaacugcgaauggcucauu
aaaucaguuaucguuuauuugauaguuccuuacaugguauaacuguggua
auucuagagcuaauacaugcuaucucgacccuuuggaagagauguauuua
uuagauaucuucggacugaugauucauaauaacuuuucgaaucgcauggc
cuugugcuggcgaugguucauucaaauuucugcccuaucaacuuucgaug
guaggauaguggccuaccaugguuucaacggguaacggggaauaaggguu
cgauuccggagagggagccugagaaacggcuaccacauccaaggaaggca
gcaggcgcgcaaauuacccaauccuaauucagggagguagugacaauaaa
uaacgauacagggcccauucgggucuuguaauuggaaugaguacaaugua
aauaccuuaacgaggaacaauuggagggcaagucuggugccagcagccgc
gguaauuccagcuccaauagcguauauuguuguugcaguuaaaaagcucg
uaguugaacuggcccgguuggccggucggauuuccaacggggccuuuccu
ucuggcuaaccuugaguccuuguggcucuuggcgaaccaguuacuuugaa
aaaauuagaguguucaaagcaggcguauugcucgauauauuagcauggaa
uaauaguaggagguucuauucuaggaccaucguauuaauagggacggucg
ggggcaucaguauucaauugucagaggugaaauucuuggauuuauugaag
acuaacuacugcgaaagcauuugccaaggacguuuucauuaaucaagaac
gaaaguuaggggaucgaagaugaucagauaccgucguagucuuaaccaua
aacuaugccgacuagggaucgggugguguuuuuuuaaugacccacucggc
accuuacgagaaaucaaagucuuuggguucugggggaguauggucgcaag
gcugaaaaaggaauugacggaagggcaccaccaggaguggagccugcggc
gcgcuacacugacggagccagcgagaccuuggccgagaggucuugggaaa
cuccgucgugcuggggauagagcauuguaauuauugcucuucaacgagga
auuccuaguaagcgcaagucaucagcuugcguugauuacgucccugcccu
uuguacacaccgcccgucgcuaguaccgauugaauggcuuagugaggccu
caggaucugcuuagagaagggggcaacuccaucucagagcggagauuugg
acaaacuuggucauuugaggaacuaauuccguaggugaaccugcggaagg
aucauuaaa
.<<<<<.......>>>>>.....<<<<<<...<.<..........<<<.<
<<..<<....<<....<<..........>>...>>.>>......<<....
....<<<..<<..<<....<<<..............<.....<<.<<...
....>>.>>......>.....<<<<<..<<....>>..>>>>><...<<<
<<<....<<....>>.<<......>>>>>>>>.....>...<<<<..<<<
.....>>>.>>>>....>>>...>>>>..>>>.<<<....<<<....<<<
<<<<<.......>>>>>>>>>>>......>>>...<<<.<<<<....>>>
>....>>>.>>.<<.<<<..........>>>.>>.<.<<<..>>>.>...
>>>>>>.........<<<....<<<.....>>>..>>>.......>.>..
...<<<<<<<.<<<<<....>>>>>.>>>.>>>>......<<..<.....
......>..>>.........<<<<<<.......<<<....>>>.......
...........>>>>>>..>>>>>>..........<<<((.....<.<<.
..<<<.<<..<<<<<.<<<<<.....<>.....>>>>>.>>>>>...<<<
.<<<<.<..<<..<<<<<.....>>>>>..>>..>.>>>><<<<<.<<..
.....<<..<<.......>>.<<<.....>>>...>>......>>.>>..
>>>....>>>..<<.<<<...>>>.>>.......>>....<<<<<<.<<.
..<<<<..<<..<<<<<<.<...<<<..(...>>>......>.>>>>>>.
.>>.......<<....>>...>>>>...>>>>>.>>>...>>>...>>.>
....<<<<<<<...<...<<<<..)......>>>>...>>>>>>>>....
......<<<.<<.<<<..<<<<<<<<.<<<........>>>>>>>>>>>.
.>>>...<<..))>>...>>.....>>>.>>>..................
...............<<<<<<<<<<<<..<<.<<<<<<..<<<.<<<.>>
>.>>>.....<<<<<<<..........<..<<<<....>>>>..>.....
>>>>>>>...........<<<<<<.<<....>>.>>>>>>..........
>>>>>>....<<<<<<<.........>>>>>>>......>>...>>>>>>
>............>>>>>..<<<<.<<....<<<<<<<<.<<<..<.<<.
.....<<<<<<<..<.<.<<<......>>>.>.>..>>>>>>>.....>>
.>..>>>.>>>>>>>>..>>.>>>>.<<<<<<<<<....>>>>>>>>>..
.........
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB7aju Structure of the Maturing 90S Pre-ribosome in Association with the RNA Exosome.
Resolution3.8 Å
Binding residue
(original residue number in PDB)		K408 R534 N749 A750 K751 R795
Binding residue
(residue number reindexed from 1)		K380 R489 N694 A695 K696 R740
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0034511 U3 snoRNA 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:0000462 maturation of SSU-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:0030686 90S preribosome
GO:0032040 small-subunit processome
GO:0034388 Pwp2p-containing subcomplex of 90S preribosome
GO:1990904 ribonucleoprotein complex

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:7aju, PDBe:7aju, PDBj:7aju
PDBsum7aju
PubMed33326748
UniProtQ05946|UTP13_YEAST U3 small nucleolar RNA-associated protein 13 (Gene Name=UTP13)

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