Structure of PDB 7mq9 Chain NQ Binding Site BS01

Receptor Information

>7mq9 Chain NQ (length=82) Species: 9606 (Homo sapiens)

PLAKDLLHPSPEEEKRKHKKKRLVQSPNSYFMDVKCPGCYKITTVFSHAQ
TVVLCVGCSTVLCQPTGGKARLTEGCSFRRKQ

Ligand information

>7mq9 Chain L1 (length=1301)

accugguugauccugccaguagcauaugcuugucucaaaaagccaugucu
aaguacgcacggccgguacagugaaacugcgaauggcucauuaaaucagu
uaugguuccuuuggucgcucgcuccuuacuuggauaacugugguaauucu
agagcuaauacaugccgacgggcgcugacccccggggggaugcgugcauu
uaucagaucaaaaccaacccgccccucgggcgggcgccggcggcuuuggc
uagauaaccucgggccgaucgcacgccccccguggcggcgacgacccauu
cgaacgucugcccuaucaacuuucgaugguagucgccgugccuaccaugg
ugaccacgggugagggaaucaggguucgauuccggagagggagccugaga
aacggcuaccacauccaaggaaggaggcgcgcaaauuacccacucccgac
ccggggagguagugacgaaaaauaacaauacaggacucuuucgaggcccu
guaauuggaaugaguccacuuuaaauccuuuaacgaggauccauuggagg
gcaagucuggugccagcagccgcgguagcuccaauagcguauauuaaaag
cucguaguuggaucauuaagagggacggccgggggcauucguauugcgcc
gcuagaggugaaauucuuggaccggcgcaagacggaccagagcgaaagca
uuugccaagaauguuuucauuaaucaagaacgaaccgaccggcgaugcgg
cggcguuauucccaugacccgccgggcagcuuccgggaaaccagaguaug
guugugaaacuuaaaggaauugacggaagggcaccaccaggaguggagcc
ugcggcacccggcccggacacggacaggauugacagauugauagcucuuu
cucgauuccguggguuggugcauggccguucguugguggagcgauuuggu
uaauuccgauaacgaacgagacucuggcaugcuagagggacaaguggcgu
ucagccacccgagauugagcaauaacaggucugugaugcccguccgggcg
cgcgcuacacugacuggcucagcguguaaccccauucguaggaauuccca
guaagugcgggucauaagcuugcguugauuaagucccugcccuuuacaca
ccgcccgucgcuacuaccgauuggaugguuuagugaggcccucggaucgg
ccccgccggggucggcccacggcccuggcggagcgcugagaagacggucg
aacuugacuaucuagaggaaguaaaagguuuccguaggugaaccugcgga
a

....................<<.<<<<<<...<.<<.....<<<..<<..
..<<....<<..........>>...>>.>>........<.......<<<.
<....<<....<<<................<<.....<<.<<.......>
>.>>......>>.........<<<<...<<<<..>>>>...>>>><<..<
<<<<.....<<..<...<<..<<<<<..>>.>>>....>>.>..>>....
..>>>>>......>>...<<<<.<<<<......>>>>>>>>....>>>..
.>>..>.>>>.<<<....<<<....<<<<<<<.........>>>>>>>>>
>......>>>....<<<<<<.......>>>>>>...>.<<.<<<<.....
...>>>>.>>.<.<<<..>>>.>..>>>........<<<<....<<<...
..>>>..>>>>.....>>.>.....<<<<<<<<<.<<<....>>>.>.>>
>>.>>>>......<<..<...........>..>>.........<<<<<<.
......<<<....>>>............>>>>>>..>>>>>>.>>....<
.<<...<<<.<<<.>>>....<<<<<<..<...<<<<..<<<.<<<<<<<
<...<<<......>>>......>>>>>>>>.>>>.......<<....>>.
..>>>>..>..>>>.>>>...>>>...>>.>...<<<...<<<..<.<<<
<<<.<<<........>>>>>>>>>.>..>>>..>>>..............
.....................<<<<<<<<<<<<..<<..<<<<<..<<<.
<<<<...<<<<<......<<<<<<.......<<.<<<........>>>.>
>.....>>>>>>....<<<<<<<<<<<<<<.<<<.<<.<<....>><<<.
.....>>>...>>.>>>....<<<...<...<..>..>.....<<<<<..
...>>>>>........>>>....>>>.>>.>>>>>.>>>>...>>>>>>>
>>.>>>.....<<.<<<..............>>>.>>......>>>>>..
...<<<<<<<.........>>>>>>>......>>...>>>>>>>......
....>>>>>..<<<<.<<..<.<<<<<<<<.<<<..<<<<.<<...<<<<
<.<<<<<<<<<<<<.....>>>>>>>>>>>>...>>>>>...>>.>>>>.
.>>>.>>>>>>>>.>.>>.>>>>......<<<<<<<<<....>>>>>>>>
>

Receptor-Ligand Complex Structure

Structure summary

• PDB: 7mq9 Nucleolar maturation of the human small subunit processome.
• Resolution: 3.87 Å
• Binding residue (original residue number in PDB): R17 K20 K21 K22 Q26 P28 S30 F47 Q51 T67 G68 K70 R72
• Binding residue (residue number reindexed from 1): R16 K19 K20 K21 Q25 P27 S29 F46 Q50 T66 G67 K69 R71

Gene Ontology

Molecular Function

• GO:0003677 DNA binding
• GO:0003723 RNA binding
• GO:0003735 structural constituent of ribosome
• GO:0005515 protein binding
• GO:0008270 zinc ion binding
• GO:0046872 metal ion binding

Biological Process

• GO:0000028 ribosomal small subunit assembly
• GO:0002181 cytoplasmic translation
• GO:0006364 rRNA processing
• GO:0006412 translation
• GO:0042274 ribosomal small subunit biogenesis

Cellular Component

• GO:0005634 nucleus
• GO:0005654 nucleoplasm
• GO:0005730 nucleolus
• GO:0005737 cytoplasm
• GO:0005829 cytosol
• GO:0005840 ribosome
• GO:0014069 postsynaptic density
• GO:0022626 cytosolic ribosome
• GO:0022627 cytosolic small ribosomal subunit
• GO:0032040 small-subunit processome
• GO:1990904 ribonucleoprotein complex

External links

• PDB: RCSB:7mq9, PDBe:7mq9, PDBj:7mq9
• PDBsum: 7mq9
• PubMed: 34516797
• UniProt: P42677|RS27_HUMAN Small ribosomal subunit protein eS27 (Gene Name=RPS27)