Structure of PDB 8ipd Chain 4 Binding Site BS02

Receptor Information

>8ipd Chain 4 (length=611) Species: 9606 (Homo sapiens)

AHYNFKKITVVPSAKDFIDLTLSKTQRKTPTVIHKHYQIHRIRHFYMRKV
KFTQQNYHDRLSQILTDFPKLDDIHPFYADLMNILYDKDHYKLALGQINI
AKNLVDNVAKDYVRLMKYGDSLYRCKQLKRAALGRMCTVIKRQKQSLEYL
EQVRQHLSRLPTIDPNTRTLLLCGYPNVGKSSFINKVTRADVDVQPYAFT
TKSLFVGHMDYKYLRWQVVDTPGILDHPLEDRNTIEMQAITALAHLRAAV
LYVMDLSEQCGHGLREQLELFQNIRPLFINKPLIVVANKCDVKRIAELSE
DDQKIFTDLQSEGFPVIETSTLTEEGVIKVKTEACDRLLAHRVETKMKGN
KVNEVLNRLHLAIPTRRDDKERPPFIPEGVVARRKRMETEESRKKRERDL
ELEMGDDYILDLQKYWDLMNLSEKHDKIPEIWEGHNIADYIDPAIMKKLE
ELEKEEELRTAAGEYDSVSESEDEEMLEIRQLAKQIREKKKLKILESKEK
NTQGPRMPRTAKKVQRTVLEKEMRSLGVDMDDKDDAHYAVQARRSRSSRT
PRDVSGLRDVKMVKKAKTMMKNAQKKMNRLGKKGEADRHVFDMKPKHLLS
GKRKAGKKDRR

Ligand information

>8ipd Chain 2 (length=3485)

cgcgaccucagaucagacguggcgacccgcugaauuuaagcauauuaguc
agcggaggagaagaaacuaaccaggauucccucaguaacggcgagugaac
agggaagagcccagcgccgaauccccgccccgcggcggggcgcgggacau
guggcguacggaagacccgcuccccggcgccgcucguggggggcccaagu
ccuucugaucgaggcccagcccguggacggugugaggccgguagcggccc
ccggcgcgccgggcccgggucuucccggagucggguugcuugggaaugca
gcccaaagcgggugguaaacuccaucuaaggcuaaauaccggcacgagac
cgauagucaacaaguaccguaagggaaaguugaaaagaacuuugaagaga
gaguucaagagggcgugaaaccguuaagagguaaacgggugggguccgcg
caguccgcccggaggauucaacccggcggcggguccggccgugucggcgg
cccggcggaucuuucccgcgcgggggaccgucccccgaccggcgaccggc
cgccgccgggcgcauuuccaccgcggcggugcgccgcgaccggcuccggg
acggcugggaaggcccggcggggaagguggcucgggggcccccgaguguu
acagcccccccggcagcagcacucgccgaaucccggggccgagggagcga
gacccgucgccgcgcucuccccccucccggcgcgccggggggggccgggc
caccccucccacggcgcgaccgcucggggcggacuguccccagugcgccc
cgggcgggucgcgccgucgggcccgggggaggccacgcgcgcgucccccg
aagagggggacggcggagcgagcgcacggggucggcggcgacgucggcua
cccacccgacccgucuugaacacggaccaaggagucuaacacgugcgcga
gucgggggcucgcacgaaagccgccguggcgcaaugaaggugaaggccgg
cgcgcucgccggccgaggugggaucccgaggccucuccaguccgccgagg
gcgcaccaccggcccgucucgcccgccgcgccggggagguggagcacgag
cgcacguguuaggacccgaaagauggugaacuaugccugggcagggcgaa
gccagaggaaacucugguggagguccguagcgguccugacgugcaaaucg
gucguccgaccuggguauaggggcgaaagacuaaucgaaccaucuaguag
cugguucccuccgaaguuucccucaggauagcuggcgcucucgcagaccc
gacgcccgccacgcaguuuuauccgguauggguaagaagcccggcucgcu
ggcguggagccgggcguggaaugcgagugccuagugggccacuuuuggua
agcagaacuggcgcugcgggaugaaccgaacgccggguuaaggcgcccga
ugccgacgcucaucagacccagaaaagguguugguugauauagacagcag
gacgguggccauggaagucggaauccgcuaaggaguguguaacaacucac
cugccgaaucaacuagcccugaaaauggauggcgcuggagcgucgggccc
auacccggccgucgccggcagucgagaguggacgggagcggcggcccgga
gccccgcggacgcuacgccgcgacgaguaggagggccgcugcggugagcc
uugaagccuagggcgcgggcccggguggagccgccgcaggugcagaucuu
ggugguaguagcaaauauucaaacgagaacuuugaaggccgaaguggaga
aggguuccaugugaacagcaguugaacaugggucagucgguccugagaga
ugggcgagcgccguuccgaagggacgggcgauggccuccguugcccucgg
ccgaucgaaagggagucggguucagauccccgaauccggaguggcggaga
ugggcgccgcgaggcguccagugcgguaacgcgaccgaucccggagaagc
cggcgggagccccggggagaguucucuuuucuuugugaagggcagggcgc
ccuggaauggguucgccccgagagaggggcccgugccuuggaaagcgucg
cgguuccggcggcguccggugagcucucgcuggcccuugaaaauccgggg
gagaggguguaaaucucgcgccgggccguacccauauccgcagcaggucu
ccaaggugaacagccucuggcauguuggaacaauguagguaagggaaguc
ggcaagccggauccguaacuucgggauaaggauuggcucuaagggcuggg
ucggucgcggccggcgccuagcagccgacuuagaacuggugcggaccagg
ggaauccgacuguuuaauuaaaacaaagcaucgcgaaggcccgcggcggg
uguugacgcgaugugauuucugcccagugcucugaaugucaaagugaaga
aauucaaugaagcgcggguaaacggcgguuaagaacgagauucccacugu
cccuaccuacuauccagcgaaaccacagccaagggaacgggcuuggcgga
aucagcggggaaagaagacccuguugagcuugacucuagucuggcacggu
gaaguuuuuucacugacccggugaggcgggggggcgagccccgaggggcu
cucgcuucuggcgccaagcgcccggccgcgcgccggccgggcgcgacccg
cuccggggacagugccagguggggaguuuccugucgcagguguccuaagg
cgagcucagggaggacagaaaccucccguggagcagaagggcaaaagcuc
gcuugaucuugauuuuuacgaauacagaccgugaaagcggggccgauccu
ucugaccuuuuggguuuuaagcaggagguaaguuaccacagggauaggcu
uguggcggccaagcguucauagcgacgucgcuuuuugauccuucgauguc
ggcucuuccuaucauugugaagcagaauucaccaagcguuggauuguuca
cccacuaauagggaacgugagcuggguuuagaccgucgugagacagguua
guuuuacccuacugaugauguguuguugccaugguaauccugcucaguac
gagaggaaccgcagguucagacauuugguguaugugcuuggcugaggagc
caauggggcgaagcuaccaucugugggauuaugacugaacgccucuaagu
cagaaucccgcccaggcggaacgauacggcagcgccgcggagccucgguu
ggccucggauagccggucccccgccgggguccggugcggagugcccuucg
uccugggaaacggggcgcggccggagaggcggccgcccccucgcccguca
cgcaccgcacguucguggggaaccuggcgcuaaaccauucguagacgacc
ugcuucugggucgggguuucguacguagcagagcagcucccucgcugcga
ucuauugaaagucagcccucgacacaaggguuugu

.........................<<<<<<<....<......>.....>
>>>>>.>.........<<....>>..<<<<<<.....<<.....>>....
>>>>>>..[[[..<<<<<...<<<<<<<<<<.....>>>>>>.>>>>...
..>>>>>..<<<<<<<<<<...<<<<<<<<........<<<<<<<<....
<<<<......>>>>.....((......<<<.....))>>>...>.>>>>>
>>...>>>>>>>>..>>>>>>>>>>.......<<<<<<<........>>>
>>>>.....(((((..<<<<<<)))))..]]]..................
................<<....>>...............<<<<....>>>
>..................................<<<<<<<<..<<<.<
<...<<<<<<<<.<<<.....<<<<<<<<<<<..<<<<<<<.......<<
....<<<<.<<<..<<<<..>>>>>>>>>>>>>......>>>>...>>>>
>>>>>>>>>>......>>>.>>>.>>>>>...<<<<<<<<<<<<<<<<<<
<<<<<...<<..<<<..<.<<<<......<<<<<<<<..>>>>>>>>...
....>>>>.>.>>>........>>>>>>..>>>>>>>>>>>.........
...........<<<<<<.<<<<<<<............>>>>>>>.<<<<<
<.<<<<.<<<<<<<<<<.<<<<<..<<<<....<<......>>....>>>
>..>>>>.>.>>>>>>>.>>>...>>>>..>>>>.>>..<<<<<<<<<..
.....>>>>>>>.>>....>>>>>>.....>>>.>>>>>...>>>>>...
>>>>>>>>..<<<<.......>>>><<<<<<....<<<<<<<<<<<<<..
<<<...<<<<........>>>>.....>>>...<<....>>...<<<<<<
<......>>>>>>>..<<<<<...<<<..<<<..(((...(((>>>..>>
>....>>>>>.<<<<<<<<<.<<<<......>>>>>>>>>>>.>>....>
>>>>>>>>>>>>..<<.<..<<<<<<<.....<<<<<<<<<..<<<....
<<<<<<<....>>>>>>>.....>>>...<<<..<<.<<........>>>
>.>>>....>>>>>>>>>...<<.......>>......>>>>>>...>..
>.>>..<<<<<<....<.<........>.><<.<<<<<<<..........
............<<<.<<<<<<<<<...>>>>>>>...<<<<<<<<<...
......>>>>>>>>>....>>>>>>>>>>>>..>>..<<<<.<<<<<...
..>>>>>.>>>>....<<<......>>>...<<<<<<<...<<<(((...
....<<<<<.....<<.........<<<.<<<<<<<<<<.......<<<<
<.<<<...<<.........>>...>>>.........<<......>>...>
>>>>...>>>>>>>>>>>>>..........))).>>...>>>>>..>>>.
..>>>>>>><<<<<<.<<<..........)))...)))............
................>>>>>>>>>....>>>>>>.<.<<<<<<<<.<<.
.....<<<<.<<<<....>>>>>>>>...>>>>>>>>>>..>.....>>>
>>><<.....<<.....<<<<<<.......>>>>>>.<<<.....<<<<<
.<<...<<<<<....<<.....>>..>>>>>....((<<<<<<...<<..
..<<<....>>>..........<<.<<<<...<<...>>...>>>>>>..
....>>....>>>..<<<<<........>>>>>))<<<<....<<<<<..
.<<<<.<<....>>.>>>>...<<<....>>>...<..<<<<<<<...<<
<<<<<<<<<<<<<<<<<<<<<..[[[..>>>>>>....<<<<<.<<<<.<
<<<.....<<<.....>>>.....>>>>>>>>..>>>>>.....<<<<<<
<.......>>>>>>>>>>>.>.>>>>>>>>>>>>.........>>>>>>>
..>..........>>.>>>.>>>>.>>>..>>.....<<......>>>>>
>>.<<<<.....>>>>..>>>....<<<<.....<<<<<<<.<<......
.........<<<<<....<....>.....>>>>><<.<<<<<<<<<<<..
<............>.......>>>>>..>>>>>>.>>............<
<<<<<<<<..<<<.........>>>..<<<<<<<....<<<<.....>>>
>......>>>>>>>.......<<<..<<<<<<....<<<.....<<<<..
..>>>>.....>>>.>>>>..>>>>>.........>>.>>>>>>>.....
>>.>>>>>>>..>>>>>>....>>....<<<<<........>>>>>....
(((((..[[[........(((((.[[((((..<<<<..<<<<<<<<<.<<
<<<<...>>>>>>...<<<<<.....<<<<.....<<............>
>................<.<<<<<<<<.......>>>>>>>>.>..>>>>
..>>>>>....>>>>>>>>>...>>>>...<<......>>..........
<<<<<...<<<<<<.......>>>>>>...........((......>>>>
>.....<<<..<<<<....>>>>..>>>.<<<....>>>...)).....(
(((...(((..>>>>>>.))).))))....))))..]]))))).......
...<<<<<<.................>>>>>>.................<
<<<.<<<<<<..<.<.<<<<<......>>>>>...>.>.<<<........
.>>>.....>>>>>..>...>>>>......<<<<<<<....>>>.>>>>.
.......]]].))))).....<<<<<<.<..<<<..<.<<<<<.......
..........>>>>>.><<<<....<<<<....<<.<<<<<<.]]]..>>
>>..>>.>>...>>>>...>>>><<<<<...<<<<<...........>>>
>>...>>>>>.>>>...>.>>>>>>.....<<<<<<..<<..<<<<....
<<<........<<<<<.<<<<....>>>>.>>>>>.......>>>...<<
<..<<<<....<<<<.<<<<<<<......>>>>>>>>>>>...>>>>..>
>>..............>>>>..>>.>>>>>><<<<<.<............
.>....<<.<<<<<<<.<<.....<<<<.<..<<<<<......>>>>>..
>>>>>....>>....>>>>.>>>.>>..>>>>>..

Receptor-Ligand Complex Structure

Structure summary

• PDB: 8ipd Visualizing the nucleoplasmic maturation of human pre-60S ribosomal particles.
• Resolution: 3.2 Å
• Binding residue (original residue number in PDB): Y4 K7 D20 L23 K25 Q27 R28 K29 T32 I34 H35 R42 M48 R49 K50 L66 K71 K93 L94 L96 Q98 N100 I101 L105 R115 K118 Y119 Y124 K127 K130 R131 A132 G135 R136 T139 V140 R155 Q156 R160 A191 Q196 Y198 F200 V207 H209 R216 N234 I236 R399 K491 K494 I495 S498 K499 K501 N502 Q504 R510 P574 R575 K588 M592 K594 Q597 N601 G604 K605 K606 R611 H612 D615 H620 K625 R626 A628 G629 K631 D632 R634
• Binding residue (residue number reindexed from 1): Y3 K6 D19 L22 K24 Q26 R27 K28 T31 I33 H34 R41 M47 R48 K49 L65 K70 K92 L93 L95 Q97 N99 I100 L104 R114 K117 Y118 Y123 K126 K129 R130 A131 G134 R135 T138 V139 R154 Q155 R159 A190 Q195 Y197 F199 V206 H208 R215 N233 I235 R398 K490 K493 I494 S497 K498 K500 N501 Q503 R509 P551 R552 K565 M569 K571 Q574 N578 G581 K582 K583 R588 H589 D592 H597 K602 R603 A605 G606 K608 D609 R611

Gene Ontology

Molecular Function

• GO:0003723 RNA binding
• GO:0003924 GTPase activity
• GO:0005515 protein binding
• GO:0005525 GTP binding
• GO:1990275 preribosome binding

Biological Process

• GO:0000079 regulation of cyclin-dependent protein serine/threonine kinase activity
• GO:0000463 maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
• GO:0001649 osteoblast differentiation
• GO:0008156 negative regulation of DNA replication
• GO:0008285 negative regulation of cell population proliferation
• GO:0022408 negative regulation of cell-cell adhesion
• GO:0030336 negative regulation of cell migration
• GO:0031397 negative regulation of protein ubiquitination
• GO:0033342 negative regulation of collagen binding
• GO:0042254 ribosome biogenesis
• GO:0042273 ribosomal large subunit biogenesis
• GO:0050821 protein stabilization

Cellular Component

• GO:0005634 nucleus
• GO:0005654 nucleoplasm
• GO:0005730 nucleolus
• GO:0005737 cytoplasm
• GO:0005829 cytosol
• GO:0016020 membrane
• GO:0031965 nuclear membrane
• GO:0048471 perinuclear region of cytoplasm

External links

• PDB: RCSB:8ipd, PDBe:8ipd, PDBj:8ipd
• PDBsum: 8ipd
• PubMed: 37491604
• UniProt: Q9BZE4|GTPB4_HUMAN GTP-binding protein 4 (Gene Name=GTPBP4)