Structure of PDB 6lss Chain 4 Binding Site BS02

Receptor Information

>6lss Chain 4 (length=620) Species: 9606 (Homo sapiens)

AHYNFKKITVVPSAKDFIDLTLSKTQRKTPTVIHKHYQIHRIRHFYMRKV
KFTQQNYHDRLSQILTDFPKLDDIHPFYADLMNILYDKDHYKLALGQINI
AKNLVDNVAKDYVRLMKYGDSLYRCKQLKRAALGRMCTVIKRQKQSLEYL
EQVRQHLSRLPTIDPNTRTLLLCGYPNVGKSSFINKVTRADVDVQPYAFT
TKSLFVGHMDYKYLRWQVVDTPGILDHPLEDRNTIEMQAITALAHLRAAV
LYVMDLSEQCGHGLREQLELFQNIRPLFINKPLIVVANKCDVKRIAELSE
DDQKIFTDLQSEGFPVIETSTLTEEGVIKVKTEACDRLLAHRVETKMKGN
KVNEVLNRLHLAIPTRRDDKERPPFIPEGVVARRKRMETEESRKKRERDL
ELEMGDDYILDLQKYWDLMNLSEKHDKIPEIWEGHNIADYIDPAIMKKLE
ELEKEEELRTAAGEYDSVSESEDEEMLEIRQLAKQIREKKKLKILESKEK
NTQGPRMPRTAKKVQRTVLEKEMRSLGVDMDDKDDAHYAVQARRSRSITR
KRKREDSAPPRDVSGLRDVKMVKKAKTMMKNAQKKMNRLGKKGEADRHVF
DMKPKHLLSGKRKAGKKDRR

Ligand information

>6lss Chain 2 (length=3474)

cgcgaccucagaucagacguggcgacccgcugaauuuaagcauauuaguc
agcggaggagaagaaacuaaccaggauucccucaguaacggcgagugaac
agggaagagcccagcgccgaauccccgccccgcggcggggcgcgggacau
guggcguacggaagacccgcuccccggcgccgcucguggggggcccaagu
ccuucugaucgaggcccagcccguggacggugugaggccgguagcggccc
ccggcgcgccgggcccgggucuucccggagucggguugcuugggaaugca
gcccaaagcgggugguaaacuccaucuaaggcuaaauaccggcacgagac
cgauagucaacaaguaccguaagggaaaguugaaaagaacuuugaagaga
gaguucaagagggcgugaaaccguuaagagguaaacgggugggguccgcg
caguccgcccggaggauucaacccggcggcggguccggccgugucggcgg
cccggcggaucuuucccgcgcgggggaccgucccccgaccggcgaccggc
cgccgccgggcgcauuuccaccgcggcggugcgccgcgaccggcuccggg
acggcugggaaggcccggcggggaagguggcucgggggcccccgaguguu
acagcccccccggcagcagcacucgccgaaucccggggccgagggagcga
gacccgucgccgcgcucuccccccucccggcgcgccggggggggccgggc
caccccucccacggcgcgaccgcucggggcggacuguccccagugcgccc
cgggcgggucgcgccgucgggcccgggggaggccacgcgcgcgucccccg
aagagggggacggcggagcgagcgcacggggucggcggcgacgucggcua
cccacccgacccgucuugaaacacggaccaaggagucuaacacgugcgcg
agucgggggcucgcacgaaagccgccguggcgcaaugaaggugaaggccg
gcgcgcucgccggccgaggugggaucccgaggccucuccaguccgccgag
ggcgcaccaccggcccgucucgcccgccgcgccggggagguggagcacga
gcgcacguguuaggacccgaaagauggugaacuaugccugggcagggcga
agccagaggaaacucugguggagguccguagcgguccugacgugcaaauc
ggucguccgaccuggguauaggggcgaaagacuaaucgaaccaucuagua
gcugguucccuccgaaguuucccucaggauagcuggcgcucucgcagacc
cgacgcccgccacgcaguuuuauccgguaaaacuuuaaauggguaagaag
cccggcucgcuggcguggagccgggcguggaaugcgagugccuagugggc
cacuuuugguaacagaacuggcgcugcgggaugaaccgaacgccggguua
aggcgcccgaugccgacgcucaucagaccccagaaaagguguugguugau
auagacagcaggacaccugccgaaucaacuagcccugaaaauggauggcg
cuggagcgucgggcccauacccggccgucgccggcagucgagaguggacg
ggagcggcggcccggagccccgcggacgcuacgccgcgacgaguaggagg
gccgcugcggugagccuugaagccuagggcgcgggcccggguggagccgc
cgcaggugcagaucuuggugguaguagcaaauauucaaacgagaacuuug
aaggccgaaguggagaaggguuccaugugaacagcaguugaacauggguc
agucgguccugagagaugggcgagcgccguuccgaagggacgggcgaugg
ccuccguugcccucggccgaucgaaagggagucggguucagauccccgaa
uccggaguggcggagaugggcgccgcgaggcguccagugcgguaacgcga
ccgaucccggagaagccggcgggagccccggggagaguucucuuuucuuu
gugaagggcagggcgcccuggaauggguucgccccgagagaggggcccgu
gccuuggaaagcgucgcgguuccggcggcguccggugagcucucgcuggc
ccuugaaaauccgggggagaggguguaaaucucgcgccgggccguaccca
uauccgcagcaggucuccaaggugaacagccucuggcauguuggaacaau
guagguaagggaagucggcaagccggauccguaacuucgggauaaggauu
ggcucuaagggcugggucggucgcggccggcgccuagcagccgacuuaga
acuggugcggaccaggggaauccgacuguuuaauuaaaacaaagcaucgc
gaaggcccgcggcggguguugacgcgaugugauuucugcccagugcucug
aaugucaaagugaagaaauucaaugaagcgcggguaaacggcaagaugaa
cgagauucccacugucccuaccuacuauccagcgaaaccacagccaaggg
aacgggcuuggcggaaucagcggggaaagaagacccuguugagcuugacu
cuagucuggcacggugaaguuuuuucacugacccggugaggcgggggggc
gagccccgaggggcucucgcuucuggcgccaagcgcccggccgcgcgccg
gccgggcgcgacccgcuccggggacagugccagguggggaguuugacugg
ggcgguacaccugucaaacgguaacgcagguguccuaaggcgagcucagg
gaggacagaaaccucccguggagcagaagggcaaaagcucgcuugaucuu
gauuuucaguacgaauacagaccgugaaagcggggccucacgauccuucu
gaccuuuuggguuuuaagcaggaggugucagaaaaguuaccacagggaua
uuguggcggccaagcguucauagcgacgucgcugaugucggcucuuccua
ucauugugaagcagaauucaccaagcguuggauuguucacccacuaauag
ggaacgugagcuggguuuagaccgucgugagacagguuaguuuuacccua
cugaugauguguuguugccaugguaauccugcucaguacgagaggaaccg
cagguucagacauuugguguaugugcuuggcugaggagccaauggggcga
agcuaccaucugugggauuaugacugaacgccucuaagucagaaucccgc
ccaggcggaacgauacggcagcgccgcggagccucgguuggccucggaua
gccggucccccgccgggguccggugcggagugcccuucguccugggaaac
ggggcgcggccggagaggcggccgcccccucgcccgucacgcaccgcacg
uucguggggaaccuggcgcuaaaccauucguagacgaccugcuucugggu
cgggguuucguacguagcagagcagcucccucgcugcgaucuauugaaag
ucagcccucgacacaaggguuugu

.........................<<<<<<.....<<....>>......
>>>>>.>.........<<....>>..<<<<<<.....<<.....>>....
>>>>>>..<<<..<<<<<...<<<<<<<<<<.....>>>>>>.>>>>...
..>>>>>..<<<<<<<<<<...<<..<<<<........<<<<<<<<....
<<<<......>>>>.....((......<<<.....))>>>...>.>>>>>
>>...>>>>..>>..>>>>>>>>>>.......<<<<<<<........>>>
>>>>.....<<<<<..((((((>>>>>..>>>..................
................<<....>>...............<<<......>>
>..................................<<<<<<<<..<<<.<
<...<<<<<<<<.<<<.....<<<<<<<<<<<..<<<<<<<.......<<
....<<<<.<<<..<........>>>>>>>>>>......>>>>...>>>>
>>>>>>>>>>......>>>.>>>.>>>>>...<<<<<<<.<<<<<<<<<<
<<<<<...<<..<<<.<<.<<<<......<<<<<<<<..>>>>>>>>...
....>>>>.>>>>>........>>>>>>..>>>>>>>>>>>.........
...........<<<<<<.<<<<<<<............>>>>>>>.<<<<<
<.<<<<.<<<<<<<<<<..<<<<<.<<<<<.<.<........>>..>>>>
>.>>>>>...>>>>>>>.>>>...>>>>..>>>>.>>..<<<<<<<<<..
.....>>>>>>>.>>....>>>>>>......>>.>>>>>...>>>>>...
>>>>>>>>..<<<<........>>>><<<<<<....<<<<<<<<<<<<<.
.<<<...<<<<........>>>>.....>>>...<<....>>...<<<<<
<<......>>>>>>>..<<<<<...<<<..<<<..[.....(((>>>..>
>>....>>>>>.<<<<<<<<<.<<<<......>>>>>>>>>>>.>>....
>>>>>>>>>>>>>..<<.<..<<<<<<<.....<<<<<<<<<..<<<...
.<<<<<<<....>>>>>>>.....>>>...<<<..<<.<<........>>
>>.>>>....>>>>>>>>>...<<.......>>......>>>>>>...>.
.>.>>..<<<<<<....<.<<<....>>>.><<.<<<<<<<.........
.............<<<.<<<<<<<<<...<<...>>...>>>>>>>...<
<<<<<<<<.........>>>>>>>>>....>>>>>>>>>>>>..>>..<<
<<.<<<<<....>>>>>.>>>>....<<<......>>>...<<<<<<<..
.<<<(((.......<<<<<.....<<..........<<<.<<<<<<<<<<
.......<<<<.....>>>>...>>>>>>>>>>>>>..{.......))).
>>...>>>>>..>>>...>>>>>>><<<<<<.<<<..........)))..
...]............................>>>>>>>>>....>>>>>
>.<.<<<<<<<<.<<......<<<<.<<<<....>>>>>>>>...>>>>>
>>>>>..>.....>>>>>><<.....<<.....<<<<<<.......>>>>
>>.<<<.....<<<<<.<<...<<<<<....<<.....>>..>>>>>...
.((<<<<<<...<<....<<<....>>>..........<<.<<<<<..<<
...>>..>>>>>>>......>>....>>>..<<<<<........>>>>>)
)<<<<....<<<<<..<<<<<.<<....>>.>>>>>..<<<....>>>..
.<..<<<<<<<...<<<<<<<<<<<<<<<<<<<<<<<..[[[..>>>>>>
....<<<<<.<<<<.<<<<.....<<<.....>>>.....>>>>>>>>..
>>>>>.....<<<<<<<.......>>>>>>>>>>>.>.>>>>>>>>>>>>
.........>>>>>>>..>..........>>.>>>.>>>>.>>>..>>..
...<<......>>>>>>>.<<<<.....>>>>..>>>....<<<<.....
<<<<<<<.<<...............<<<<<....<....>.....>>>>>
<<.<<<<<<<<<<<..<............>.......>>>>>..>>>>>>
.>>............<<<<<<<<<..<<<.........>>>..<<<<<<<
....<<<<.....>>>>......>>>>>>>.......<<<..<<<<<<..
..<<<.....<<<<....>>>>.....>>>.>>>>..>>>>>........
>>.>>>>>>>.....>>.>>>>>>>..>>>>>>....>>....<<<<<..
......>>>>>....<<<<<..<<<........<<<<<.<<<<<<..<<<
<<.<<<<<<<<<.<<<<<.....>>>>>...<<<<<.....<<<<.....
....<....>......................<<<<<<<<<<.......>
>>>>>>>>>..>>>>..>>>>>....>>>>>>>>>..>>>>>...<<<..
...>>>..<<<<<<...........>>>>>>..<<...<<<<<<<...<<
<<<<.......>>>>>>.....<<.[.(((>>....>>>>>>>...<<<.
<<<<<.......>>>>.>>>>.<<<....>>>.>>)))].....<<<<<<
<..<<<..)))))).>>>>>>>>>>.........>>>>..>>>>>>>...
.}..<<<<<<...<<.......>>...>>>>>>((...<<<<.<<<<<<.
.<.<.<<<<<......>>>>>...>.>.<<<.....))..>>>.....>>
>>>..>...>>>>......<<<<<<<....>>>.>>>>........>>>.
>>>>>.....<<<<<<.<..<<<..<.<<<<<.................>
>>>>.><<<<....<<<<....<<.<<<<<<.]]]..>>>>..>>.>>..
.>>>>...>>>><<<<<...<<<<<...........>>>>>...>>>>>.
>>>...>.>>>>>>.....<<<<<<<.<<..<<<<....<<<........
<<<<<.<<<<....>>>>.>>>>>.......>>>...<<<..<<<<....
<<<<.<<<<<<<......>>>>>>>>>>>...>>>>..>>>.........
.....>>>>..>>>>>>>>><<<<<.<.............>....<<.<<
<<<<<.<<.....<<<<....<<<<<......>>>>>...>>>>....>>
....>>>>.>>>.>>..>>>>>..

Receptor-Ligand Complex Structure

Structure summary

• PDB: 6lss Structural snapshots of human pre-60S ribosomal particles before and after nuclear export.
• Resolution: 3.23 Å
• Binding residue (original residue number in PDB): V11 D20 L21 L23 S24 Q27 R28 K29 T32 V33 I34 K36 H41 R42 M48 R49 K50 K118 S122 K127 K130 R131 G135 R136 T139 R160 T163 R190 H209 R399 K491 K494 I495 S498 K499 K501 Q504 P509 R510 T511 P574 R575 D576 K588 M592 M593 K594 N595 Q597 K599 N601 G604 K605 K606 G607 R611 D615 H620 K625 R626 A628 G629 K630 K631 D632 R633 R634
• Binding residue (residue number reindexed from 1): V10 D19 L20 L22 S23 Q26 R27 K28 T31 V32 I33 K35 H40 R41 M47 R48 K49 K117 S121 K126 K129 R130 G134 R135 T138 R159 T162 R189 H208 R398 K490 K493 I494 S497 K498 K500 Q503 P508 R509 T510 P560 R561 D562 K574 M578 M579 K580 N581 Q583 K585 N587 G590 K591 K592 G593 R597 D601 H606 K611 R612 A614 G615 K616 K617 D618 R619 R620

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:6lss, PDBe:6lss, PDBj:6lss
• PDBsum: 6lss
• PubMed: 32669547
• UniProt: Q9BZE4|GTPB4_HUMAN GTP-binding protein 4 (Gene Name=GTPBP4)