Structure of PDB 8fkq Chain SW Binding Site BS01

Receptor Information
>8fkq Chain SW (length=445) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AFEDTSFASLCNLVNENTLKAIKEMGFTNMTEIQHKSIRPLLEGRDLLAA
AKTGSGKTLAFLIPAVELIVKLRFMPRNGTGVLILSPTRELAMQTFGVLK
ELMTHHVHTYGLIMGGSNRSAEAQKLGNGINIIVATPGRLLDHMQNTPGF
MYKNLQCLVIDEADRILDVGFEEELKQIIKLLPTRRQTMLFSATQTRKVE
DLARISLKKEPLYVGVDDDKANATVDGLEQGYVVCPSEKRFLLLFTFLKK
NRKKKLMVFFSSCMSVKYHYELLNYIDLPVLAIHGKQKQNKRTTTFFQFC
NADSGTLLCTDVAARGLDIPEVDWIVQYDPPDDPKEYIHRVGRTRGHALL
ILRPEELGFLRYLKQSKVPLSEFDFSWSKISDIQSQLEKLIEKNYFLHKS
AQEAYKSYIRAYDSHSLKQIFNVNNLNLPQVALSFGFKVPPFVDL
Ligand information
>8fkq Chain L3 (length=1565) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
gcgaccucagaucagacguggcgacccgcuggcauauuagucagcggagg
agaagaaacuaaccaggauucccucaguaacggcgagugaacagggaaga
gcccagcgccgaauccccgccccgggggcgcgggacauguggcguacgga
agacccgcuccccggcgccgcucguggggggcccaaguccuucugaucga
ggcccagcccguggacggugugaggccgguagcggcccccggcgcgccgg
gcccgggucuucccggagucggguugcuugggaaugcagcccaaagcggg
ugguccaucuaaggcuaaauaccggcacgagaccgauagucaacaaguac
cguaagggaaaguugaaaagaacuuugaagagagaguucaagagggcgug
aaaccguuaagaggaacgggugggguccgcgcaguccgcccggaggauuc
aacccggcggcggccgccgccgggcgcauuuccaccgcggcggugcgccg
cgaccggcuccgggacggcugggaaggcccggcggggaagguggcucggg
cccgaguguuacagcccccccggcagcagcacucgccgaaucccggggcc
gagggagcgccgcgcucuccggccgggccaggccacgcgagcgcacgggg
ucggcggcgacgucggcuacccacccgacccgucuacacggaccaaggag
ucuaacacgugcgcgagucgggggcucgcacgaaagccgccguggcgcaa
ggugggaucccgaggccgccgagggcgcaccaccggccgcacgagcgcac
guguuaggacccgaaagauggugaaaccaucuaguagcugguucccuccg
aaguuucccucaggauagcuggcgcucucgcaguuuuauccgguggguaa
gaagccggcguggaaugcgagugccuagugggccacuuuuagaacuggcg
cugcgggaugaaccgaacgccggguuaaggcgcccgaugccgacgcucgg
cgcuggagcgucgggcccauacccggccgucgccggcagucacgcuacgc
cgcgacgaguaggagggccgcugcggugagccuugaagccuagggcgcgg
gcccggguggagccgccgcaggugcagaucuuggugguaguagcaauguu
ggaacaauguaggaccuacuauccagcgaaaccucagcacugaugauguu
guugccaugguaauccugcucaguacgagaggaaccgcagguucagacau
uugguguaugugcuuggcugaggagccaauggggcgaagcuaccaucugu
gggcccgcccaggcggaacgauagcgccgcggagccucgguuggccucgg
auagccgguccccgggguccggugcggagugcccuucguccugggaaacg
gggcgcggccggagaggcggccgcccccucgcccgucacgcaccgcacgu
ucguggggaaccuggcgcuaaaccauucguagacgaccugcugggucggg
guuucguacguagcagagcagcucccucgcugcgaucuauugaaagagcc
cucgacacgguuugu
........................<<<<<<............>>>>>.>.
........<<....>>..<<<<<<.....<<.....>>....>>>>>>..
<<<..<<<<<...<<<<<<<<<<.>>>>>>.>>>>.....>>>>>..<<<
<<<<<<<...<<<<<<<<.<<.....<<<<<<<<....<<<<......>>
>>.....((......<<<.....))>>>...>.>>>>>>>.>>>>>>>>>
>..>>>>>>>>>>.......<<<<<<<........>>>>>>>.....<<<
<<<.>>>>>>..>>>..................................<
<....>>...............<<<<....>>>>................
................<<<<<<<<.<<<<.<<...<<<<<<<<.<<<...
..<<<<<<<<<<..>>>>>>>>>>......>>>.>>>.>>>>>...<<<<
<<<.<<<<<<<<<<<<<<<...<<..<<<.<<.<<<<......<<<<<<.
.>>>>>>.......>>>>>>.>>>........>>>>>>..>>>>>>>>>>
>..........<<<<<<.<..>.<<<<<<.>>>>.>>.>>>>>>......
>>.>>>>>...>>>>>..>>>>>>>>>..<<<<....>>>><<<<<<...
.<<<<<<<<<<<<<..<<<...<<<<........>>>>.....>>>....
<<<<<...<<<..<<<.>>>..>>>....>>>>>.<<.>>....>>>>>>
>>>>>>>..<<.<...<<<<<<...>>>>>>......>.>>..<<<<<<.
...<.<<<....>>>.><<.<<<<<<<..<<<.<<<<<<<<...>>>>>>
...<<..>>....>>>>>>>>>>>>..>>..<<<<.<<<..>>>.>>>>.
...<<<......>>>...<<<<<<<...<<<(((.......<<<<<..))
)......>>>>>..>>>...>>>>>>><<<<<<.<<<...........>>
>>>>>>>....>>>>>>.<.<<<<<<<<.<<......<<<<.<<<<....
>>>>>>>>...>>>>>>>>>>..>.....>>>>>>.<.....<......<
<<<.....<<<<<.>>>>>..>>>>.>....>.<<<<..>>>>....<<<
<<<.<..<<<....<<<<<.................>>>>>..<<<<...
.<<<<.....<..<<<<<<....>>>>>>....>....>>>>...>>>><
<<..>>>.>>>...>.>>>>>>.<<<<<<.<<..<<<<....<<<.....
...<<<<<.<<<<>>>>.>>>>>.......>>>...<<<..<<<<....<
<<<.<<<<<<<......>>>>>>>>>>>...>>>>..>>>..........
....>>>>..>>>>>>>>.<<<<<.<.............>....<<<<<<
<<<<.....<<<<....<<<<<......>>>>>...>>>>....>>.>>>
>>.>>>..>>>>>..
Receptor-Ligand Complex Structure
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PDB8fkq Principles of human pre-60 S biogenesis.
Resolution2.76 Å
Binding residue
(original residue number in PDB)		K297 Y573 K577
Binding residue
(residue number reindexed from 1)		K125 Y395 K399
Enzymatic activity
Enzyme Commision number 3.6.4.13: RNA helicase.
Gene Ontology
Molecular Function
GO:0003676 nucleic acid binding
GO:0003723 RNA binding
GO:0003724 RNA helicase activity
GO:0004386 helicase activity
GO:0005515 protein binding
GO:0005524 ATP binding
GO:0016787 hydrolase activity
GO:0016887 ATP hydrolysis activity
Biological Process
GO:0000463 maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
Cellular Component
GO:0005634 nucleus
GO:0005694 chromosome
GO:0005730 nucleolus
GO:0016020 membrane

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:8fkq, PDBe:8fkq, PDBj:8fkq
PDBsum8fkq
PubMed37410842
UniProtQ9NVP1|DDX18_HUMAN ATP-dependent RNA helicase DDX18 (Gene Name=DDX18)

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