Structure of PDB 8fkt Chain ST Binding Site BS01

Receptor Information

>8fkt Chain ST (length=116) Species: 9606 (Homo sapiens)

WLIEVPGNADPLEDQFAKRIQAKKERVAKNELNRLRNLARAHKMQLPSAA
GLHPTGHQSKEELGRAMQVAKVSTASVGRFQERLPKEKVKKRKFQPLFGD
FAAEKKNQLELLRVMN

Ligand information

>8fkt Chain L3 (length=2125)

gcgaccucagaucagacguggcgacccgcugaaagcauauuagucagcgg
aggagaagaaacuaaccaggauucccucaguaacggcgagugaacaggga
agagcccagcgccgaauccccgccccgggggcgcgggacauguggcguac
ggaagacccgcuccccggcgccgcucguggggggcccaaguccuucugau
cgaggcccagcccguggacggugugaggccgguagcggcccccggcgcgc
cgggcccgggucuucccggagucggguugcuugggaaugcagcccaaagc
gggugguccaucuaaggcuaaauaccggcacgagaccgauagucaacaag
uaccguaagggaaaguugaaaagaacuuugaagagagaguucaagagggc
gugaaaccguuaagaggaacgggugggguccgcgcaguccgcccggagga
uucaacccggcggcgccgggcgcauuuccaccgcggcggugcgccgcgac
cggcuccgggacggcugggaaggcccggcggggaagguggcucgggcccg
aguguuacagcccccccggcagcagcacucgccgaaucccggggccgagg
ggucggcggcgacgucggcuacccacccgacccgucuugaaacacggacc
aaggagucuaacacgugcgcgagucgggggcucgcacgaaagccgccgug
gcgcaaggugggaucccgaggcccaguccgccgagggcgcaccaccggcc
gcacgagcgcacguguuaggacccgaaagauggugaaaccaucuaguagc
ugguucccuccgaaguuucccggauagcuggcgcucuccgcaguuuuauc
cgguggguaagaagccggcguggaaugcgagugccuagugggccacuuuu
gguaagcagaacuggcgcugcgggaugaaccgaacgccggguuaaggcgc
ccgaugccgacgcucaucagaccccagaaaagguguugguugauauagac
agcaggacgguggccauggaagucggaauccgcuaaggaguguguaacaa
cucaccugccgaaucaacuagcccugaaaauggauggcgcuggagcgucg
ggcccauacccggccgucgccggcagucgagaguggacggccgcggacgc
uacgccgcgacgaguaggagggccgcugcggugagccuugaagccuaggg
cgcgggcccggguggagccgccgcaggugcagaucuuggugguaguagca
ggggcgauggccuccggcccucgcggagaugggcgccgcgaggcguccag
ugaaucucgcauguagguaagggaaguacugucccuaccuacuauccagc
gaaaccacagccaagggaacgggcuuggcggaaucagcggggagaagacc
cuguugagcuugacucuagucuggcacggugaagagacaugagaggugua
gaauaagugggaggcggccgccggugaaauaccacuacucugaucguuuu
uuccagugccagguggggaguuauccuucugaccuuuuggguuuuaagca
ggaggugucagaaaaguuaccacagggauaacuggcuuguggcggccaag
cgcgacgucgcuuuuugaugaugucggcucuuccuaucauugugaagcag
aauucaccaagcguuggauuguucacccacuaauagggaacgugagcugg
ggucgugagaccccuacugaugguuguugccaugguaauccugcucagua
cgagaggaaccgcagguucagacauuugguggugcuuggcugaggagcca
auggggcgaagcuaccaucugugggauuaugacugaacgccucuaaguca
gaaucccgcccaggcggaacgauaagcgccgcggagccucgguuggccuc
ggauagccgguccccgggguccggugcggagugcccuucguccugggaaa
cggggcgcggccggagaggcggccgcccccucgcccgucacgcaccgcac
guucguggggaaccuggcgcuaaaccauucguagacgaccugcuucuggg
ucgggguuucguacguagcagagcagcucccucgcugcgaucuauugaaa
gucagcccucgacacaaggguuugu

........................<<<<<<...............>>>>>
.>.........<<....>>..<<<<<<.....<<.....>>....>>>>>
>..<<<..<.<<<...<<<<<<<<<<.>>>>>>.>>>>.....>>>.>..
<<<<<<<<<<...<<<<<<<<.<<.....<<<<<<<<....<<<<.....
.>>>>.....((......<<<.....))>>>...>.>>>>>>>.>>>>>>
>>>>..>>>>>>>>>>.......<<<<<<<........>>>>>>>.....
<<<<<<.>>>>>>..>>>................................
..<<....>>...............<<<<....>>>>.............
...................<<<<<<<<..<<<......<<<<<<<<.<<<
.....<<<<<<<.>>>>>>>......>>>.>>>.>>>>>..<<<<<<<<.
<<<<<<<<<<<<<<<...<<..<<<.<<.<<<<......<<<<<<..>>>
>>>.......>>>>>>.>>>........>>>>>>..>>>>>>>>>>>...
..>>.>>>>>>....>>>...>>>>>>>>..<<<<.<....>.>>>><<<
<<<....<<<<<<<<<<<<<..<<<...<<<<........>>>>.....>
>>....<<<<<...<<<..<<.........>>..>>>....>>>>>.<<.
>>....>>>>>>>>>>>>>..<<.<...<<<<<<...>>>>>>......>
.>>..<<<<<<....<.<<<.>>>.><<.<<<<<<<...<<<.<<<<<<<
<...>>>>>>...<<..>>....>>>>>>>>>>>>..>>..<<<<.<<<<
<.....>>>>>.>>>>....<<<......>>>...<<<<<<<...<<<((
(.......<<<<<.....<<..........<<<.<<<<<<<<<<.....<
.<<<<<.<<....<<.........>>....>>.........<<......>
>...>>>>>.>.>>>>>>>>>>>>>..........))).>>...>>>>>.
.>>>...>>>>>>><<<<<<.<<<.............<<..>>.......
...>>>>>>>>>....>>>>>>...<<<<<<<<.<<......<<<<.<<<
<....>>>>>>>>...>>>>>>>>>>........>>>>>><<.....<..
.<<<<...........>>>>..<<<<<...<<<<<<<....>>>>>>>..
....>>.>>>..<<<<<<.<<<<<<<..>>.>>>>>>>>>>>.......>
....>>...<<<<<<........>>>>>>....<<<<.<<<<......<<
<<<<.<<<<<<.<<<<<.<<<<<<<<<...<<<<<<<<<<.<<<<.....
.....<<<<<..<<<.>>>............>>>>>.>>>>.>>.>>>>>
>>>..>>>>>>>>>..>>>>>...<<<<<<<..<<<.........>>>>>
>>>>>........>>>>>.>.>>>>>>.............<<<<<<...<
..>...>>>>>>.......((...<<<<<<<<<<<..<.<.<<<<<....
..>>>>>...>.>.<<<.....))..>>>.....>>>>>....>>>>>>.
.<<<....>>>>>>>.>>>>..<<<<<<.<..<<<..<.<<<<<......
...........>>>>>.><<<<....<<<<.<<.<<<<<<<....>>>>>
..>>.>>...>>>>...>>>><<<<<...<<<<<...........>>>>>
...>>>>>.>>>...>.>>>>>>.<<<<<<<.<<..<<<<....<<<...
.....<<<<<.<<<<>>>>.>>>>>.......>>>...<<<..<<<<...
.<<<<.<<<<<<<......>>>>>>>>>>>...>>>>..>>>........
......>>>>..>>>>>>>>><<<<<.<.............>....<<.<
<<<<<<.<<.....<<<<....<<<<<......>>>>>...>>>>....>
>....>>>>.>>>.>>..>>>>>..

Receptor-Ligand Complex Structure

Structure summary

• PDB: 8fkt Principles of human pre-60 S biogenesis.
• Resolution: 2.81 Å
• Binding residue (original residue number in PDB): K251 F254 F258
• Binding residue (residue number reindexed from 1): K91 F94 F98

Gene Ontology

Molecular Function

• GO:0003723 RNA binding
• GO:0005515 protein binding
• GO:0008097 5S rRNA binding

Biological Process

• GO:0000027 ribosomal large subunit assembly
• 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:0002244 hematopoietic progenitor cell differentiation
• GO:0007080 mitotic metaphase chromosome alignment
• GO:0042254 ribosome biogenesis
• GO:0042273 ribosomal large subunit biogenesis
• GO:1901796 regulation of signal transduction by p53 class mediator
• GO:1902570 protein localization to nucleolus

Cellular Component

• GO:0000794 condensed nuclear chromosome
• GO:0005634 nucleus
• GO:0005654 nucleoplasm
• GO:0005730 nucleolus
• GO:0005783 endoplasmic reticulum
• GO:0030687 preribosome, large subunit precursor

External links

• PDB: RCSB:8fkt, PDBe:8fkt, PDBj:8fkt
• PDBsum: 8fkt
• PubMed: 37410842
• UniProt: Q15050|RRS1_HUMAN Ribosome biogenesis regulatory protein homolog (Gene Name=RRS1)