Structure of PDB 8fkx Chain SQ Binding Site BS01

Receptor Information
>8fkx Chain SQ (length=217) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PKSKRDKKVSLTKTAKKGLELKQNLIEELRKCVDTYKYLFIFSVANMRNS
KLKDIRNAWKHSRMFFGKNKVMMVALGRSPSDEYKDNLHQVSKRLRGEVG
LLFTNRTKEEVNEWFTKYTEMDYARAGNKAAFTVSLDPGPLEQFPHSMEP
QLRQLGLPTALKRGVVTLLSDYEVCKEGDVLTPEQARVLKLFGYEMAEFK
VTIKYMWDSQSGRFQQM
Ligand information
>8fkx Chain L3 (length=2250) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
gcgaccucagaucagacguggcgacccgcugaaagcauauuagucagcgg
aggagaagaaacuaaccaggauucccucaguaacggcgagugaacaggga
agagcccagcgccgaauccccgccccgggggcgcgggacauguggcguac
ggaagacccgcuccccggcgccgcucguggggggcccaaguccuucugau
cgaggcccagcccguggacggugugaggccgguagcggcccccggcgcgc
cgggcccgggucuucccggagucggguugcuugggaaugcagcccaaagc
gggugguccaucuaaggcuaaauaccggcacgagaccgauagucaacaag
uaccguaagggaaaguugaaaagaacuuugaagagagaguucaagagggc
gugaaaccguuaagaggaacgggugggguccgcgcaguccgcccggagga
uucaacccggcggcggccgccgccgggcgcauuuccaccgcggcggugcg
ccgcgaccggcuccgggacggcugggaaggcccggcggggaagguggcuc
gggcccgaguguuacagcccccccggcagcagcacucgccgaaucccggg
gccgagggagcgccgcgcucuccggccgggccaggccacggagcgcacgg
ggucggcggcgacgucggcuacccacccgacccgucuugaaacacggacc
aaggagucuaacacgugcgcgagucgggggcucgcacgaaagccgccgug
gcgcaaggugggaucccgaggcccgccgagggcgcaccaccggcccgucu
cgcccggggagguggagcacgagcgcacguguuaggacccgaaagauggu
gaacuaugccgguauaggggcgaaagacuaaccaucuaguagcugguucc
cuccgaaguuucccggauagcuggcgcucuccgcaguuuuauccgguggg
uaagaagcccggcucgagccgggcguggaaugcgagugccuagugggcca
cuuuugguaagcagaacuggcgcugcgggaugaaccgaacgccggguuaa
ggcgcccgaugccgacgcucaucagaccccagaaaagguguugguugaua
uagacagcaggacgguggccauggaagucggaauccgcuaaggagugugu
aacaacucaccugccgaaucaacuagcccugaaaauggauggcgcuggag
cgucgggcccauacccggccgucgccggcagucacgcuacgccgcgacga
guaggagggccgcugcggugagccuugaagccuagggcgcgggcccgggu
ggagccgccgcaggugcagaucuuggugguaguagcauucaaacgagaac
uuugaaggccgaggggcgauggccuccggcccucgcggagagugaaucuc
gcuggcaauguagguaagggaagucgggaauccgauucccacugucccua
ccuacuauccagcgaaaccacagccaagggaacgggcuuggcggaaucag
cggggagaagacccuguugagcuugacucuagucuggcacggugaagaga
caugagagguguagaauaagugggaggcggccgccggugaaauaccacua
cucugaucguuuuuuccagugccagguggggaguuauccuucugaccuuu
uggguuuuaagcaggaggugucagaaaaguuaccacagggauaacuggcu
uguggcggccaagcgcgacgucgcuuuuugaugaugucggcucuuccuau
cauugugaagcagaauucaccaagcguuggauuguucacccacuaauagg
gaacgugagcuggggaccgucgugagacagguuagucccuacugaugguu
guugccaugguaauccugcucaguacgagaggaaccgcagguucagacau
uugguggugcuuggcugaggagccaauggggcgaagcuaccaucuguggg
auuaugacugaacgccucuaagucagaaucccgcccaggcggaacgauaa
gcgccgcggagccucgguuggccucggauagccgguccccgggguccggu
gcggagugcccuucguccugggaaacggggcgcggccggagaggcggccg
cccccucgcccgucacgcaccgcacguucguggggaaccuggcgcuaaac
cauucguagacgaccugcuucugggucgggguuucguacguagcagagca
gcucccucgcugcgaucuauugaaagucagcccucgacacaaggguuugu
........................<<<<<<...............>>>>>
.>.........<<....>>..<<<<<<.....<<.....>>....>>>>>
>..<<<..<<<<<...<<<<<<<<<<.>>>>>>.>>>>.....>>>>>..
<<<<<<<<<<...<<<<<<<<.<<.....<<<<<<<<....<<<<.....
.>>>>.....((......<<<.....))>>>...>.>>>>>>>.>>>>>>
>>>>..>>>>>>>>>>.......<<<<<<<........>>>>>>>.....
<<<<<<.>>>>>>..>>>................................
..<<....>>...............<<<<....>>>>.............
...................<<<<<<<<..<<<.<<...<<<<<<<<.<<<
.....<<<<<<<<<<..>>>>>>>>>>......>>>.>>>.>>>>>...<
<<<<<<.<<<<<<<<<<<<<<<...<<..<<<.<<.<<<<......<<<<
<<..>>>>>>.......>>>>>>.>>>........>>>>>>..>>>>>>>
>>>>..........<<<<<<.<..>.<<<<<<.>>>>.>>>>>>>>....
..>>.>>>>>...>>>>>...>>>>>>>>..<<<<........>>>><<<
<<<....<<<<<<<<<<<<<..<<<...<<<<........>>>>.....>
>>....<<<<<...<<<..<<<..>>>..>>>....>>>>>.<<<<<<<<
<.<<..>>>>>>>>>.>>....>>>>>>>>>>>>>..<<.<...<<<<<<
...<<<<<<..>>>>>><<.<....>.>>.>>>>>>......>.>>..<<
<<<<......<<<.>>>..<<.<<<<<<<...<<<.<<<<<<<<...>>>
>>>...<<<<<<<<..>>>>>>>>....>>>>>>>>>>>>..>>..<<<<
.<<<<<.....>>>>>.>>>>....<<<......>>>...<<<<<<<...
<<<(((.......<<<<<.....<<..........<<<.<<<<<<<<<<.
....<.<<<<<.<<....<<.........>>....>>.........<<..
....>>...>>>>>.>.>>>>>>>>>>>>>..........))).>>...>
>>>>..>>>...>>>>>>><<<<<<.<<<...........>>>>>>>>>.
...>>>>>>.<.<<<<<<<<.<<......<<<<.<<<<....>>>>>>>>
...>>>>>>>>>>..>.....>>>>>><<.....<<.<<<<<<.......
>>>>>>.<<<<..<<<<...........>>>>..<<<<<.......>>.>
>>>>>>...<<<<<<.<<<<<<<<..<<<<<<.>>>>>>.>>>.>>>>>>
>>>>>......>>....>>...<<<<<<........>>>>>>....<<<<
.<<<<......<<<<<<.<<<<<<.<<<<<.<<<<<<<<<...<<<<<<<
<<<.<<<<..........<<<<<..<<<.>>>............>>>>>.
>>>>.>>.>>>>>>>>..>>>>>>>>>..>>>>>...<<<<<<<..<<<.
........>>>>>>>>>>........>>>>>.>.>>>>>>..........
...<<<<<<...<..>...>>>>>>.......((...<<<<<<<<<<<..
<.<.<<<<<......>>>>>...>.>.<<<.....))..>>>.....>>>
>>....>>>>>>..<<<<<<<....>>>.>>>>...>>>>.>>>>..<<<
<<<.<..<<<..<.<<<<<.................>>>>>.><<<<...
.<<<<.<<.<<<<<<<....>>>>>..>>.>>...>>>>...>>>><<<<
<...<<<<<...........>>>>>...>>>>>.>>>...>.>>>>>>.<
<<<<<<.<<..<<<<....<<<........<<<<<.<<<<>>>>.>>>>>
.......>>>...<<<..<<<<....<<<<.<<<<<<<......>>>>>>
>>>>>...>>>>..>>>..............>>>>..>>>>>>>>><<<<
<.<.............>....<<.<<<<<<<.<<.....<<<<....<<<
<<......>>>>>...>>>>....>>....>>>>.>>>.>>..>>>>>..
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB8fkx Principles of human pre-60 S biogenesis.
Resolution2.59 Å
Binding residue
(original residue number in PDB)
P2 K3 S4 K5 R6 D7 K8 L12 T13 K14 T15 A16 K17 K18 K23 I27 R49 K54 R57 R64 F66 F67 G68 K69 N70 K71 G98 R126 S148 M149 R188
Binding residue
(residue number reindexed from 1)
P1 K2 S3 K4 R5 D6 K7 L11 T12 K13 T14 A15 K16 K17 K22 I26 R48 K53 R56 R63 F65 F66 G67 K68 N69 K70 G97 R125 S147 M148 R187
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0005515 protein binding
Biological Process
GO:0000027 ribosomal large subunit assembly
GO:0000956 nuclear-transcribed mRNA catabolic process
GO:0006364 rRNA processing
GO:0042254 ribosome biogenesis
GO:0042273 ribosomal large subunit biogenesis
Cellular Component
GO:0005634 nucleus
GO:0005730 nucleolus
GO:0005737 cytoplasm
GO:0030687 preribosome, large subunit precursor

View graph for
Molecular Function

View graph for
Biological Process

View graph for
Cellular Component
External links
PDB RCSB:8fkx, PDBe:8fkx, PDBj:8fkx
PDBsum8fkx
PubMed37410842
UniProtQ9UKD2|MRT4_HUMAN mRNA turnover protein 4 homolog (Gene Name=MRTO4)

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