Structure of PDB 8i9r Chain CN Binding Site BS01

Receptor Information

>8i9r Chain CN (length=246) Species: 759272 (Thermochaetoides thermophila DSM 1495)

MAVRAQFENSNEVGVFATLTNSYCLVALGASENFYSVFEAELQDVIPICR
TTIAGTRIIGRLTAGNRKGLLVPTTTTDQELQHLRNSLPDDIRIQRIEER
LSALGNVIVCNDHTALIHPDLERETEEIIADVLGVEVFRQTIADHVLVGS
YMALSNQGGLVHPKTSIQDQDELSSLLGVPLVAGSVNRGSNVIGGGMVVN
DWLAVTGLDTTAPELSVIESVFRLGEGAGPGAINTSMKNTIVESFY

Ligand information

>8i9r Chain C1 (length=2048)

uugaccucggaucagguaggaggacccgcugaacuuaagcauaucaauaa
gcggaggaaaagaaaccaacagggauugcccuaguaacggcgagugaagc
ggcaacagcucaaauuugaaagcuggcuucggcccgcguuguaauuugga
gaggaugcuuugggcgaggcuccuucugaguucccuggaacgggacgcca
cagagggugagagccccguauaguuggaagccaagccuguguaaagcucc
uucgacgagucgaguaguuugggaaugcugcucaaaaugggagguaaauu
ucuucuaaagcuaaauaccggccagagaccgauagcgcacaaguagagug
aucgaaagaugaaaagcacuuugaaaagaggguuaaauagcacgugaaau
uguugaaagggaagcgcuugugaccagacuugcgcccggcggaucauccg
guguucucaccggugcacuccgccgggcucaggccagcaucgguucuggc
ggggggauaaaggcccagggaauguggcuccuccgggaguguuauagccc
uggguguaauacccucgccgggaccgaggaccgcgcucugcaaggaugcu
ggcguaauggucaccagcgacccgucuugaaacacggaccaaggagucaa
gguuuugcgcgaguguuuggguguaaaacccgcacgcguaaaggugagag
cuucggcgcaucaucgaccgauccugauguauucggauggauuugaguag
gagcguuaagccuuggacccgaaagauggugaacuaugcuugagcauggg
ggcgaaagacuaaucgaaccaucuaguagcugguuaccgccgaaguuucc
cucaggauagcagugucgaccuucaguuuuaugagguaaagcuuuaaaua
uguaagaagcccuuguuacuuaacugaacgugggcauucgaauguaucga
cacuagugggccauuuuugguaagcagaacuggcgaugcgggaugaaccg
aacgcgggguuaaggugccggaguggacgcucacaaaaggcguuaguaca
ucuuauguacuagcccugggcgcucaagcgucccacccauaccccgcccu
caggguagaaacgaugcccugaggaguaggcggccguggaggucagugac
gaagccuagggcgugagcccgggucgaacggccucuagugcagaucuugg
ugguaguagcaaauacuucaaugagaaggugaacagccucugugauagaa
caauguagauaagggaagucacugucccuaucuacuaucuagcgaaacca
cagccaagggaacgggcuuggcaaaaucagcggggaagacccuguugagc
uugacucuaguuugacauugugaaaagacauaggagguguagaauaggug
ggagcuucggcgccagugaaauaccacuacuccuauuguuuuuuuacuua
uucaaugugaagacauugucagguggggaguuggcggcacaucugugcag
guguccuaaggggggcucauggagaacagaaaucuccaguagaacaaaag
gguaaaaguccccuugauuuugauuuucagugugaauacaaaccaugaaa
guguggccuccuuuagucccucgaaauuugaggcuagaggagaaaaguua
ccacagggaugaccgucgugagacagguuaguucccuacugauacucguc
gcaaugguaauucagcuuaguacgagaggaaccgcugauucagauaauug
guuuuugcgguuguccgaccgggcagugccgcgaagcuaccaucugcugg
auuccaugccagaacgcgacgauaacccgcacgguagacguauaagaaua
ggcuccggccucguauccuagcaggcgauuccuccgccggccucgaagug
gccgucgguaauucgcguauugcaauuuagacacgcgcgggaucaaaucc
uuugcagacgacuuagaugugcgaaaggguccuguaagcaguagaguagc
cuuguuguuacgaucugcugaggguaagcccuccuucgccuagauuuc

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

Receptor-Ligand Complex Structure

Structure summary

• PDB: 8i9r Mechanism of 5S RNP recruitment and helicase-surveilled rRNA maturation during pre-60S biogenesis.
• Resolution: 3.1 Å
• Binding residue (original residue number in PDB): E8 S31
• Binding residue (residue number reindexed from 1): E8 S31

Gene Ontology

Molecular Function

• GO:0003743 translation initiation factor activity
• GO:0043022 ribosome binding
• GO:0043023 ribosomal large subunit binding

Biological Process

• GO:0000054 ribosomal subunit export from nucleus
• GO:0000460 maturation of 5.8S rRNA
• GO:0000470 maturation of LSU-rRNA
• GO:0006412 translation
• GO:0006413 translational initiation
• GO:0042254 ribosome biogenesis
• GO:0042256 cytosolic ribosome assembly
• GO:0042273 ribosomal large subunit biogenesis
• GO:1902626 assembly of large subunit precursor of preribosome

Cellular Component

• GO:0005634 nucleus
• GO:0005730 nucleolus
• GO:0005737 cytoplasm
• GO:0005829 cytosol
• GO:0030687 preribosome, large subunit precursor

External links

• PDB: RCSB:8i9r, PDBe:8i9r, PDBj:8i9r
• PDBsum: 8i9r
• PubMed: 37129998
• UniProt: G0S683