Structure of PDB 7qvp Chain MQ Binding Site BS01

Receptor Information

>7qvp Chain MQ (length=187) Species: 9606 (Homo sapiens)

GVDIRHNKDRKVRRKEPKSQDIYLRLLVKLYRFLARRTNSTFNQVVLKRL
FMSRTNRPPLSLSRMIRKMKLPGRENKTAVVVGTITDDVRVQEVPKLKVC
ALRVTSRARSRILRAGGKILTFDQLALDSPKGCGTVLLSGPRKGREVYRH
FGKAPGTPHSHTKPYVRSKGRKFERARGRRASRGYKN

Ligand information

>7qvp Chain L6 (length=3572)

cgcgaccucagaucagacguggcgacccgcugaauuuaagcauauuaguc
agcggaggagaagaaacuaaccaggauucccucaguaacggcgagugaac
agggaagagcccagcgccgaauccccgccccgcggcggggcgcgggacau
guggcguacggaagacccgcuccccggcgccgcucguggggggcccaagu
ccuucugaucgaggcccagcccguggacggugugaggccgguagcggccc
ccggcgcgccgggcccgggucuucccggagucggguugcuugggaaugca
gcccaaagcgggugguaaacuccaucuaaggcuaaauaccggcacgagac
cgauagucaacaaguaccguaagggaaaguugaaaagaacuuugaagaga
gaguucaagagggcgugaaaccguuaagagguaaacgggugggguccgcg
caguccgcccggaggauucaacccggcggcggguccggccgugucggcgg
cccggcggaucuuucccgcgcgggggaccgucccccgaccggcgaccggc
cgccgccgggcgcauuuccaccgcggcggugcgccgcgaccggcuccggg
acggcugggaaggcccggcggggaagguggcucgggggcccccgaguguu
acagcccccccggcagcagcacucgccgaaucccggggccgagggagcga
gacccgucgccgcgcucuccccccucccgggggggccgggccaccccucc
cacggcgcgaccgcucggggcggacuguccccagugcgccccgggcgggu
cgcgccgucgggcccgggggaggccacgcgcgcgucccccgagggggacg
gcggagcgagcgcacggggucggcggcgacgucggcuacccacccgaccc
gucuugaaacacggaccaaggagucuaacacgugcgcgagucgggggcuc
gcacgaaagccgccguggcgcaaugaaggugaaggccggcgcgcucgccg
gccgaggugggaucccgaggccucuccaguccgccgagggcgcaccaccg
gcccgucucgcccgccgcgccggggagguggagcacgagcgcacguguua
ggacccgaaagauggugaacuaugccugggcagggcgaagccagaggaaa
cucugguggagguccguagcgguccugacgugcaaaucggucguccgacc
uggguauaggggcgaaagacuaaucgaaccaucuaguagcugguucccuc
cgaaguuucccucaggauagcuggcgcucucgcagacccgaccgccacgc
aguuuuauccgguaaagcgaaugauuagaggucuuggggcucucaaccua
uucucaaacuuuaaauggguaagaagcccggcucgcuggcguggagccgg
gcguggaaugcgagugccuagugggccacuuuugguaagcagaacuggcg
cugcgggaugaaccgaacgccggguuaaggcgcccgaugccgacgcucau
cagaccccagaaaagguguugguugauauagacagcaggacccgcuaagc
accugccgaaucaacuagcccugaaaauggauggcgcuggagcgucgggc
ccauacccggccgucgccggcagucgagaguggacgggagcgcggcgcgc
gccccgcggacgcuacgccgcgacgaguaggagggccgcugcggugagcc
uugaagccuagggcgcgggcccggguggagccgccgcaggugcagaucuu
ggugguaguagcaaauauucaaacgagaacuuugaaggccgaaguggaga
aggguuccaugugaacagcaguugaacaugggucagucgguccugagaga
ugggcgagcgccguuccgaagggacgggcgaccguugcccucggccgauc
gaaagggagucggguucagauccccgaauccggaguggcggagaugggcg
ccgcgaggcguccagugcgguaacgcgaccgaucccggagaagccggcgg
gagccccggggagaguucucuuuucuuugugaagggcagggcgcccugga
auggguucgccccgagagaggggcccgugccuuggaaagcgucgcgguuc
cggcggcguccggugagcucucgcuggcccuugaaaauccgggggagagg
guguaaaucucgcgccgggccguacccauauccgcagcaggucuccaagg
ugaacagccucuggcauguuggaacaauguagguaagggaagucggcaag
ccggauccguaacuucgggauaaggauuggcucuaagggcuggguccggc
cggcgccuagcagccgacuuagaacuggugcggaccaggggaauccgacu
guuuaauuaaaacaaagcaucgcgaaggcccgcggcggguguugacgcga
ugugauuucugcccagugcucugaaugucaaagugaagaaauucaaugaa
gcgcggguaaacggcgggaguaacuaugacucucuuaagguagccaaaug
ccucgucaucuaauuagugacgcgcaugaauggaugaacgagauucccac
ugucccuaccuacuauccagcgaaaccacagccaagggaacgggcuuggc
ggaaucagcggggaaagaagacccuguugagcuugacucuagucuggcac
ggugaagaguuuucacugacccggugaggcgggggggcgagccgggcucu
cgcuucuggcgccaagcgcccggccgcgcgccggccgggcgcgacccgcu
ccggggacagugccagguggggaguuugacuggggcgguacaccugucaa
acgguaacgcagguguccuaaggcgagcucagggaggacagaaaccuccc
guggagcagaagggcaaaagcucgcuugaucuugauuuucaguacgaaua
cagaccgugaaagcggggccucacgauccuucugaccuuuuggguuuuaa
gcaggaggugucagaaaaguuaccacagggauaacuggcuuguggcggcc
aagcguucauagcgacgucgcuuuuugauccuucgaugucggcucuuccu
aucauugugaagcagaauucaccaagcguuggauuguucacccacuaaua
gggaacgugagcuggguuuagaccgucgugagacagguuaguuuuacccu
acugaugauguguuguugccaugguaauccugcucaguacgagaggaacc
gcagguucagacauuugguguaugugcuuggcugaggagccaauggggcg
aagcuaccaucugugggauuaugacugaacgccucuaagucagaaucccg
cccaggcggaacgauacggcagcgccgcggagccucgguuggccucggau
agccggucccccgccgggguccggugcggagugcccuucguccugggaaa
cggggcgcggccggagaggcggccgcccccucgcccgucacgcaccgcac
guucguggggaaccuggcgcuaaaccauucguagacgaccugcuucuggg
ucgggguuucguacguagcagagcagcuucgcugcgaucuauugaaaguc
agcccucgacacaaggguuugu

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

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): G2 H7 N8 D10 R11 K12 V13 R14 R15 S20 K30 F34 R37 R38 T42 F43 K49 M53 S54 R55 T56 S62 S64 R65 R68 K69 P73 R75 K78 T87 D88 D89 V90 R91 V92 R104 T106 S107 R108 R115 C134 G135 T136 L138 L139 S140 P142 R143 K144 G145 R146 V148 R150 F152 P159 H162 K164 Y166 V167 R168 K173 F174 E175 R176 R180 R181 S183 R184 Y186 K187 N188
• Binding residue (residue number reindexed from 1): G1 H6 N7 D9 R10 K11 V12 R13 R14 S19 K29 F33 R36 R37 T41 F42 K48 M52 S53 R54 T55 S61 S63 R64 R67 K68 P72 R74 K77 T86 D87 D88 V89 R90 V91 R103 T105 S106 R107 R114 C133 G134 T135 L137 L138 S139 P141 R142 K143 G144 R145 V147 R149 F151 P158 H161 K163 Y165 V166 R167 K172 F173 E174 R175 R179 R180 S182 R183 Y185 K186 N187

Gene Ontology

Molecular Function

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

Biological Process

• GO:0002181 cytoplasmic translation
• GO:0006412 translation

Cellular Component

• GO:0005634 nucleus
• GO:0005730 nucleolus
• GO:0005737 cytoplasm
• GO:0005783 endoplasmic reticulum
• GO:0005791 rough endoplasmic reticulum
• GO:0005829 cytosol
• GO:0005840 ribosome
• GO:0005925 focal adhesion
• GO:0016020 membrane
• GO:0022625 cytosolic large ribosomal subunit
• GO:0022626 cytosolic ribosome
• GO:0043232 intracellular non-membrane-bounded organelle
• GO:1990904 ribonucleoprotein complex

External links

• PDB: RCSB:7qvp, PDBe:7qvp, PDBj:7qvp
• PDBsum: 7qvp
• PubMed: 36302773
• UniProt: Q07020|RL18_HUMAN Large ribosomal subunit protein eL18 (Gene Name=RPL18)