Structure of PDB 8fky Chain SW Binding Site BS01

Receptor Information

>8fky Chain SW (length=448) Species: 9606 (Homo sapiens)

AFEDTSFASLCNLVNENTLKAIKEMGFTNMTEIQHKSIRPLLEGRDLLAA
AKTGSGKTLAFLIPAVELIVKLRFMPRNGTGVLILSPTRELAMQTFGVLK
ELMTHHVHTYGLIMGGSNRSAEAQKLGNGINIIVATPGRLLDHMQNTPGF
MYKNLQCLVIDEADRILDVGFEEELKQIIKLLPTRRQTMLFSATQTRKVE
DLARISLKKEPLYVGVDDDKANATVDGLEQGYVVCPSEKRFLLLFTFLKK
NRKKKLMVFFSSCMSVKYHYELLNYIDLPVLAIHGKQKQNKRTTTFFQFC
NADSGTLLCTDVAARGLDIPEVDWIVQYDPPDDPKEYIHRVGRTARGRGH
ALLILRPEELGFLRYLKQSKVPLSEFDFSWSKISDIQSQLEKLIEKNYFL
HKSAQEAYKSYIRAYDSHSLKQIFNVNNLNLPQVALSFGFKVPPFVDL

Ligand information

>8fky Chain L3 (length=2585)

gcgaccucagaucagacguggcgacccgcugaaagcauauuagucagcgg
aggagaagaaacuaaccaggauucccucaguaacggcgagugaacaggga
agagcccagcgccgaauccccgccccgggggcgcgggacauguggcguac
ggaagacccgcuccccggcgccgcucguggggggcccaaguccuucugau
cgaggcccagcccguggacggugugaggccgguagcggcccccggcgcgc
cgggcccgggucuucccggagucggguugcuugggaaugcagcccaaagc
gggugguccaucuaaggcuaaauaccggcacgagaccgauagucaacaag
uaccguaagggaaaguugaaaagaacuuugaagagagaguucaagagggc
gugaaaccguuaagagguaaacgggugggguccgcgcaguccgcccggag
gauucaacccggcggcggccgccgccgggcgcauuuccaccgcggcggug
cgccgcgaccggcuccgggacggcugggaaggcccggcggggaagguggc
ucgggcccgaguguuacagcccccccggcagcagcacucgccgaaucccg
gggccgagggagcgccgcgcucuccggccgggccaggccacggagcgcac
ggggucggcggcgacgucggcuacccacccgacccgucuugaaacacgga
ccaaggagucuaacacgugcgcgagucgggggcucgcacgaaagccgccg
uggcgcaaggugggaucccgaggcccgccgagggcgcaccaccggcccgu
cucgcccggggagguggagcacgagcgcacguguuaggacccgaaagaug
gugaacuaugcaagccagaggaaacucugguggguauaggggcgaaagac
uaaccaucuaguagcugguucccuccgaaguuucccggauagcuggcgcu
cucgcgcaguuuuauccgguggguaagaagcccggcucgagccgggcgug
gaaugcgagugccuagugggccacuuuugguaagcagaacuggcgcugcg
ggaugaaccgaacgccggguuaaggcgcccgaugccgacgcucaucagac
cccagaaaagguguugguugauauagacagcaggacgguggccauggaag
ucggaauccgcuaaggaguguguaacaacucaccugccgaaucaacuagc
ccugaaaauggauggcgcuggagcgucgggcccauacccggccgucgccg
gcagucacgcuacgccgcgacgaguaggagggccgcugcggugagccuug
aagccuagggcgcgggcccggguggagccgccgcaggugcagaucuuggu
gguaguagcuucaaacgagaacuuugaaggccgaaguggagaaggguucc
auguacaugggucagucgguccuagggacgggcgauggccuccggcccgc
cggggagucggguucagauccccgaauccggaguggcggagaugggcgcc
gcgaggcguccagugcgguaacgcgaccgaucccggagaagccggcggga
gccccggggagaguucucuuuucuuugugaagggcagggcgcccuggaau
ggguucgccccgagagaggggcccgugccuuggaaagcgucgcgguuccg
gcggcguccggugagcucucgcuggcaauccgggggagaggguguaaauc
ucgcgccgggccguacccuccaaggugaacagccucuggcaauguaggua
agggaagucgggaauccgauucccacugucccuaccuacuauccagcgaa
accacagccaagggaacgggcuuggcggaaucagcggggagaagacccug
uugagcuugacucuagucuggcacggugaagagacaugagagguguagaa
uaagugggaggcggccgccggugaaauaccacuacucugaucguuuuuuc
cagugccagguggggaguuauccuucugaccuuuuggguuuuaagcagga
ggugucagaaaaguuaccacagggauaacuggcuuguggcggccaagcgc
gacgucgcuuuuugaugaugucggcucuuccuaucauugugaagcagaau
ucaccaagcguuggauuguucacccacuaauagggaacgugagcugggga
ccgucgugagacagguuagucccuacugaugguuguugccaugguaaucc
ugcucaguacgagaggaaccgcagguucagacauuugguggugcuuggcu
gaggagccaauggggcgaagcuaccaucugugggauuaugacugaacgcc
ucuaagucagaaucccgcccaggcggaacgauacagcgccgcggagccuc
gguuggccucggauagccgguccccgggguccggugcggagugcccuucg
uccugggaaacggggcgcggccggagaggcggccgcccccucgcccguca
cgcaccgcacguucguggggaaccuggcgcuaaaccauucguagacgacc
ugcuucugggucgggguuucguacguagcagagcagcucccucgcugcga
ucuauugaaagucagcccucgacacaaggguuugu

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

Receptor-Ligand Complex Structure

Structure summary

• PDB: 8fky Principles of human pre-60 S biogenesis.
• Resolution: 2.67 Å
• Binding residue (original residue number in PDB): K297 Y573 K577
• Binding residue (residue number reindexed from 1): K125 Y398 K402

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

External links

• PDB: RCSB:8fky, PDBe:8fky, PDBj:8fky
• PDBsum: 8fky
• PubMed: 37410842
• UniProt: Q9NVP1|DDX18_HUMAN ATP-dependent RNA helicase DDX18 (Gene Name=DDX18)