Structure of PDB 7qvp Chain RE Binding Site BS02

Receptor Information

>7qvp Chain RE (length=257) Species: 9606 (Homo sapiens)

ARGPKKHLKRVAAPKHWMLDKLTGVFAPRPSTGPHKLRECLPLIIFLRNR
LKYALTGDEVKKICMQRFIKIDGKVRTDITYPAGFMDVISIDKTGENFRL
IYDTKGRFAVHRITPEEAKYKLCKVRKIFVGTKGIPHLVTHDARTIRYPD
PLIKVNDTIQIDLETGKITDFIKFDTGNLCMVTGGANLGRIGVITNRERH
PGSFDVVHVKDANGNSFATRLSNIFVIGKGNKPWISLPRGKGIRLTIAEE
RDKRLAA

Ligand information

>7qvp Chain S3 (length=1705)

uaccugguugauccugccaguagcauaugcuugucucaaagauuaagcca
ugcaugucuaaguacgcacggccgguacagugaaacugcgaauggcucau
uaaaucaguuaugguuccuuuggucgcucgacuuggauaacugugguaau
ucuagagcuaauacaugccgacgggcgcugacccccuugggggggaugcg
ugcauuuaucaguggugacucuagauaaccucgggccgaucgcacgcccg
uggcggcgacgacccauucgaacgucugcccuaucaacuuucgaugguag
ucgccgugccuaccauggugaccacgggugacggggaaucaggguucgau
uccggagagggagccugagaaacggcuaccacauccaaggaaggcagcag
gcgcgcaaauuacccacucccgacccggggagguagugacgaaaaauaca
auacaggacucuuucgaggcccuguaauuggaaugaguccacuuuaaauc
cuuuaacgaggauccauuggagggcaagucuggugccagcagccgcggua
auuccagcuccaauagcguauauuaaaguugcugcaguuaaaaagcucgu
aguuggaucuugggagcgggcgggcgguccgccgcgaggcgagccaccgc
ccguccccgccgcguuuacuuugaaaaaauuagaguguucaaagcaggcc
cccgccuggauaccgcagcuaggaauaauggaauaggaccgcgguucuau
uuuuuuucggaacugaggccaugauuaagagggacggccgggggcauucg
uauugcgccgcuagaggugaaauucuuggaccggcgcaagacggaccaga
gcgaaagcauuugccaagaauguuuucauuaaucaagaacgaaagucgga
gguucgaagacgaucagauaccgucguaguuccgaccauaaacgaugccg
accggcgaugcggcggcguuauucccaugacccgccgggcagcuuccggg
aaaccaaagucuuuggguuccggggggaguaugguugcaaagcugaaacu
uaaaggaauugacggaagggcaccaccaggaguggagccugcggcuuaau
uugacucaacacgggaaaccucacccggcccggacacggacaggauugac
agauugauagcucuuucucgauuccgugggugguggugcauggccguucu
uaguugguggagcgauuugucugguuaauuccgauaacgaacgagacucu
ggcaugcuaacuaguuacgcgaccccgcggucggcgucaacuucuuagag
ggacaaguggcguucagccacccgagauugagcaauaacaggucugugau
gcccuuagauguccggggcugcacgcgcgcuacacugacuggcucagcgu
gugccuacccuacgccggcaggcgcggguaacccguugaaccccauucgu
gauggggaucggggauugcaauuauuccccaugaacgaggaauucccagu
aagugcgggucauaagcuugcguugauuaagucccugcccuuuguacaca
ccgcccgucgcuacuaccgauuggaugguuuagugaggcccucggaucgg
ccccgccggggugcggagcgcugagaagacggucgaacuugacuaucuag
aggaaguaaaagucguaacaagguuuccguaggugaaccugcggaaggau
cauua

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

Receptor-Ligand Complex Structure

Structure summary

• PDB: 7qvp A distinct mammalian disome collision interface harbors K63-linked polyubiquitination of uS10 to trigger hRQT-mediated subunit dissociation.
• Resolution: 3.0 Å
• Binding residue (original residue number in PDB): A2 R3 G4 K6 K7 H8 K10 V12 K16 M19 D21 K22 L23 V26 F27 A28 P29 R30 T33 G34 K37 L38 T57 M66 K75 R77 K106 R108 V131 G132 K134 A144 T146 R148 K155 G186 H201 P202 G203 A219 R221 I248 R255
• Binding residue (residue number reindexed from 1): A1 R2 G3 K5 K6 H7 K9 V11 K15 M18 D20 K21 L22 V25 F26 A27 P28 R29 T32 G33 K36 L37 T56 M65 K74 R76 K105 R107 V130 G131 K133 A143 T145 R147 K154 G185 H200 P201 G202 A218 R220 I247 R254

Gene Ontology

Molecular Function

• GO:0003723 RNA binding
• GO:0003735 structural constituent of ribosome
• GO:0005515 protein binding
• GO:0019843 rRNA binding

Biological Process

• GO:0002181 cytoplasmic translation
• GO:0006412 translation
• GO:0008284 positive regulation of cell population proliferation
• GO:0042274 ribosomal small subunit biogenesis
• GO:0045727 positive regulation of translation

Cellular Component

• GO:0005634 nucleus
• GO:0005654 nucleoplasm
• GO:0005730 nucleolus
• GO:0005737 cytoplasm
• GO:0005829 cytosol
• GO:0005840 ribosome
• GO:0005925 focal adhesion
• GO:0015935 small ribosomal subunit
• GO:0016020 membrane
• GO:0022626 cytosolic ribosome
• GO:0022627 cytosolic small ribosomal subunit
• GO:0032040 small-subunit processome
• GO:0036464 cytoplasmic ribonucleoprotein granule
• GO:0045202 synapse
• GO:0070062 extracellular exosome
• GO:1990904 ribonucleoprotein complex

External links

• PDB: RCSB:7qvp, PDBe:7qvp, PDBj:7qvp
• PDBsum: 7qvp
• PubMed: 36302773
• UniProt: P62701|RS4X_HUMAN Small ribosomal subunit protein eS4, X isoform (Gene Name=RPS4X)