Structure of PDB 8ewc Chain BN Binding Site BS02

Receptor Information

>8ewc Chain BN (length=150) Species: 4932 (Saccharomyces cerevisiae)

GRMHSAGKGISSSAIPYSRNAPAWFKLSSESVIEQIVKYARKGLTPSQIG
VLLRDAHGVTQARVITGNKIMRILKSNGLAPEIPEDLYYLIKKAVSVRKH
LERNRKDKDAKFRLILIESRIHRLARYYRTVAVLPPNWKYESATASALVN

Ligand information

>8ewc Chain A1 (length=3198)

uugaccucaaaucagguaggaguacccgcugaacuuaagcauaucaauaa
gcggaggaaaagaaaccaaccgggauugccuuaguaacggcgagugaagc
ggcaaaagcucaaauuugaaaucugguaccuucggugcccgaguuguaau
uuggagagggcaacuuuggggccguuccuugucuauguuccuuggaacag
gacgucauagagggugagaaucccguguggcgaggagugcgguucuuugu
aaagugccuucgaagagucgaguuguuugggaaugcagcucuaagugggu
gguaaauuccaucuaaagcuaaauauuggcgagagaccgauagcgaacaa
guacagugauggaaagaugaaaagaacuuugaaaagagagugaaaaagua
cgugaaauuguugaaagggaagggcauuugaucagacaggccagcaucag
uuuugguggcaggauaaauccauaggaauguagcuugccucgguaaguau
uauagccugugggaauacugccagcugggacugaggacugcgacguaagu
caaggaugcuggcauaaugguuauaugccgcccgucuugaaacacggacc
aaggagucuaacgucuaugcgaguguuuggguguaaaacccauacgcgua
augaaagugaacguagguuggggccucgcaagaggugcacaaucgaccga
uccugaugucuucggauggauuugaguaagagcauagcuguugggacccg
aaagauggugaacuaugccugaauagggugaagccagaggaaacucuggu
ggaggcucguagcgguucugacgugcaaaucgaucgucgaauuuggguau
aggggcgaaagacuaaucgaaccaucuaguagcugguuccugccgaaguu
ucccucaggauagcagaagcucguaucaguuuuaugagguaaagcgaaug
auuagagguuccggggucaccuugaccuauucucaaacuuuaaauaugua
agaaguccuuguuacuuaauugaacguggacauuugaaugaagagcuuuu
agugggccauuuuugguaagcagaacuggcgaugcgggaugaaccgaacg
uagaguuaaggugccggaauacacgcucaucagacaccacaaaagguguu
aguucaucuagacagccggacgguggccauggaagucggaauccgcuaag
gaguguguaacaacucaccggccgaaugaacuagcccugaaaauggaugg
cgcucaagcguguuaccuauacucuaccgucaggguugauaugaugcccu
gacgaguaggcaggcguggaggucagugacgaagccuagaccguaagguc
gggucgaacggccucuagugcagaucuuggugguaguagcaaauauucaa
augagaacuuugaagacugaaguggggaaagguuccacgucaacagcagu
uggacguggguuagucgauccuaagagauggggaagcuccguuucaaagg
ccugauuuuaugcaggccaccaucgaaagggaauccgguuaagauuccgg
aaccuggauauggauucuucacgguaacguaacugaauguggagacgucg
gcgcgagcccugggaggaguuaucuuuucuucuuaacagcuuaucacccc
ggaauugguuuauccggagauggggucuuauggcuggaagaggccagcac
cuuugcuggcuccggugcgcuugugacggcccgugaaaauccacaggaag
gaauaguuuucaugccaggucguacugauaaccgcagcaggucuccaagg
ugaacagccucuaguugauagaauaauguagauaagggaagucggcaaaa
uagauccguaacuucgggauaaggauuggcucuaagggucggguacgauc
aacuuagaacugguacggacaaggggaaucugacugucuaauuaaaacau
agcauugcgauggucagaaagugauguugacgcaaugugauuucugccca
gugcucugaaugucaaagugaagaaauucaaccaagcgcggguaaacggc
gggaguaacuaugacucucuuaagguagccaaaugccucgucaucuaauu
agugacgcgcaugaauggauuaacgagauucccacugucccuaucuacua
ucuagcgaaaccacagccaagggaacgggcuuggcagaaucagcggggaa
agaagacccuguugagcuugacucuaguuugacauugugaagagacauag
aggguguagaauaagugggagcuucggcgccagugaaauaccacuaccuu
uauaguuucuuuacuuauucaaugaagcggagcuggaauucauuuuccac
guucuagcauucaaggucccauucggggcugauccggguugaagacauug
ucagguggggaguuuggcuggggcggcacaucuguuaaacgauaacgcag
auguccuaaggggggcucauggagaacagaaaucuccaguagaacaaaag
gguaaaagcccccuugauuuugauuuucagugugaauacaaaccaugaaa
guguggccuaucgauccuuuagucccucggaauuugaggcuagaggugcc
agaaaaguuaccacagggauaacuggcuuguggcagucaagcguucauag
cgacauugcuuuuugauucuucgaugucggcucuuccuaucauaccgaag
cagaauucgguaagcguuggauuguucacccacuaauagggaacgugagc
uggguuuagaccgucgugagacagguuaguuuuacccuacugaugaaugu
uaccgcaauaguaauugaacuuaguacgagaggaacaguucauucggaua
auugguuuuugcggcugucugaucaggcauugccgcgaagcuaccauccg
cuggauuauggcugaacgccucuaagucagaauccaugcuagaacgcggu
gauuucuuugcuccacacaauauagauggauacgaauaaggcguccuugu
ggcgucgcugaaccauagcaggcuagcaacggugcacuuggcggaaaggc
cuugggugcuugcuggcgaauugcaaugucauuuugcguggggauaaauc
auuuguauacgacuuagauguacaacgggguauuguaagcaguagaguag
ccuuguuguuacgaucugcugagauuaagccuuuguugucugauuugu

........................<<<<<<.....<......>......>
>>>>.>.........<<....>>..<<<<<......<<.....>>.....
>>>>>..<<<..<<.......<<.<<<<<<...>>>>>>.>>.......>
>....<<<<<<.<<<<<<<<.<..<<<<<<<<<<....<<<<......>>
>>.(.......<<<......)>>>..>.>>>>>>>>>...>.>>>.....
>>>>>>>>>>>........<<<<<<<........>>>>>>>.....<<<<
<..((((((>>>>>..>>>...............................
...<<....>>...............<<<<....>>>>............
......................<<<<<.<<<<<......<<<<<<<.<<<
<<<<<<<<<<<<.....<<<<<<<<<......<<<<........>>>>..
.....>>>>>>>.>.>.>>>>>.>>>>>>>>>>........<<<....>>
>.....>>>>>>>.....>>>>>.>>>>>..<<<<........>>>><<<
<<<....<<<<<<.<<<<<<..<<<...<<<<.....>>>>...>>>...
<<....>>.......<<<<<..<<<<<....>>>>>...>>>>>.<<<<<
<<<...<<....>>...>>>.>>>.>>....>>>>>>.>>>>>>..<<.<
..<<<<<<<.....<<<<<<<<<..<<<....<<<<<<<....>>>>>>>
.....>>>...<<<..<<.<<........>>>>.>>>....>>>>>>>>>
...<<.......>>......>>>>>>...>..>.>>..<<<<<<....<.
<<<....>>>.><<<<<<<<<<...<<<.<<<<<<<.....<<<....<<
<....<<<.<..............>>>>....>>>..>.>>.....>>>>
>...<<<<.<<<<.<......>>>>>.>>>>.....>>>>>.>>>>>>>>
.>>..<<<<.<<<<<.....>>>>>.>>>>....<<<......>>>...<
<<<<<<..<<<<(((.....<<<<<<.....<<..........<<<.<<<
<<<<<<<.......<.<<<.<<<...<<.........>>...>>>.....
....<<......>>...>>>.>...>>>>>>>>>>>>>..........))
).>>...>>>>>>.>>>>..>>>>>>><<<<<<<<<.........>>>>>
>>>>....>>>>>><.<<<<<<<<.<<......<<<<.<<<<....>>>>
>>>>...>>>>>>>>>>..>.....>>>>>><<.....<<.....<<<<<
<.......>>>>>><<<<.....<<<<<.<<...<<<<<<...<<.....
>>.>>>>>>....((<<<<<<...<<....<<<....>>>........<<
<<............>>>>....>>....>>...<<<<<........>>>>
>))<<<<.<<<<<<......<<<....>>>...<...<<<<<<...<<<<
.<<<<<<<.<<<<<<<<<<..[[[..>>>>>><...<<<<<....<<<<<
<....<<<.....>>>....>>>>>>.....>>>>>....><<<<<<<<.
...>>>>>>>>>>>>...>>>>>>>.>>>>.........>>>>>>...>.
.......>>.>>>>>>>>>>>>..>>.....<<......>>>>>>>.<<<
<.....>>>>..>>>>..<<<<.....<<<<<<<.<<.........<...
..<<<<<....<....>.....>>>>><<.<<<<<<<<<<......>>>>
..>>>>>>.>>............<<<<<<<<<..<<<.........>>>.
.<<<<<<<....<<<<.....>>>>......>>>>>>>...<<..<<<..
<<<<<<....<<<.....<<<<....>>>>.....>>>.>>>>..>>>>>
<<<<<<.......>>>>>>........<...........<<<<<......
.>>>>>.....>.....>>....>>.>>>>>>>..>..>>.>>>>>>>..
>>>>>>....>>....<<<<<........>>>>>....<<<<<..<<<.<
<......<<<<.<<<<<<..<<<<<.<<<<<<<<..<<<<<<<<<<.<<<
<<............<<..........................>>...>>>
>>..>>>>>>>>>>...<<<<<.....<<<<..<<<<........>>>>.
..............<<<<<<....>>>>>>..>>>>..>>>>>.....>>
>>>>>>..>>>>>...<<<.....>>>..<<<<<<...........>>>>
>>..<<...<<<<<<<...<<<<<<.......>>>>>>.....<<...((
(>>....>>>>>>>...<<<.<<<<<.......>>>>.>>>>.<<<....
>>>.>>)))......<<<<<<<..<<<<.))))))>>>>>>>>>>>....
.....>>>>..>>>>>>.......<<.<.<.<<<<<<...<<.......>
>...>>>>>>...>>.>.>.......<<<<<.<<<<<<..<.<<<<<<<.
.....>>>>>>>...>.<<<.........>>>.....>>>>>..>...>>
>.>>....<<<<<<<....>>>.>>>>....>>..>>>.>>>>>....<<
<<<<<<..<<<<...<<<<<<...............>>>>>>..<<<<<.
..<<<<<...<<<<<<<<<<]]].>>>>>..>>>>>..>>>>>..>>>>>
.<<<<...<<<<<...........>>>>>...>>>>.>>>>....>>>>>
>>>.......<<<<<<.<<<.<<....<<..........<<<<<<.....
>>>>>>......>>.......<<<<<<...<<<<<.<..<<<......>>
>..>.>>>>>.>>>>>>.............>>.>>>.>>>>>>..<<<<<
.<.............>.....<<<<<<<<<.<<<....<<<<.<..<<<<
<......>>>>>..>>>>>...>>>....>>>>.>>>>>..>>>>>..

Receptor-Ligand Complex Structure

Structure summary

• PDB: 8ewc Regulation of translation by ribosomal RNA pseudouridylation.
• Resolution: 2.45 Å
• Binding residue (original residue number in PDB): H123 K140
• Binding residue (residue number reindexed from 1): H122 K139

Gene Ontology

Molecular Function

• GO:0003735 structural constituent of ribosome
• GO:0070181 small ribosomal subunit rRNA binding

Biological Process

• GO:0000462 maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
• GO:0002181 cytoplasmic translation
• GO:0006412 translation

Cellular Component

• GO:0005730 nucleolus
• GO:0005737 cytoplasm
• GO:0005829 cytosol
• GO:0005840 ribosome
• GO:0022627 cytosolic small ribosomal subunit
• GO:0030686 90S preribosome
• GO:1990904 ribonucleoprotein complex

External links

• PDB: RCSB:8ewc, PDBe:8ewc, PDBj:8ewc
• PDBsum: 8ewc
• PubMed: 37595043
• UniProt: P05756|RS13_YEAST Small ribosomal subunit protein uS15 (Gene Name=RPS13)