Structure of PDB 8y0w Chain SI Binding Site BS02

Receptor Information

>8y0w Chain SI (length=206) Species: 9606 (Homo sapiens)

GISRDNWHKRRKTGGKRKPYHKKRKYELGRPAANTKIGPRRIHTVRVRGG
NKKYRALRLDVGNFSWGSECCTRKTRIIDVVYNASNNELVRTKTLVKNCI
VLIDSTPYRQWYESHYALPLGRKKGAKLTPEEEEILNKKRSKKIQKKYDE
RKKNAKISSLLEEQFQQGKLLACIASRPGQCGRADGYVLEGKELEFYLRK
IKARKG

Ligand information

>8y0w Chain S2 (length=1735)

uaccugguugauccugccaguagcauaugcuugucucaaagauuaagcca
ugcaugucuaaguacgcacggccgguacagugaaacugcgaauggcucau
uaaaucaguuaugguuccuuuggucgcucgcuccucucccacuuggauaa
cugugguaauucuagagcuaauacaugccgacgggcgcugacccccuucg
cgggggggaugcgugcauuuaucaguggugacucuagauaaccucgggcc
gaucgcacgccccccguggcggcgacgacccauucgaacgucugcccuau
caacuuucgaugguagucgccgugccuaccauggugaccacgggugacgg
ggaaucaggguucgauuccggagagggagccugagaaacggcuaccacau
ccaaggaaggcagcaggcgcgcaaauuacccacucccgacccggggaggu
agugacgaaaaauaacaauacaggacucuuucgaggcccuguaauuggaa
ugaguccacuuuaaauccuuuaacgaggauccauuggagggcaagucugg
ugccagcagccgcgguaauuccagcuccaauagcguauauuaaaguugcu
gcaguuaaaaagcucguaguuggaucuugggagcgggcguccccgcccuc
ucggccggggcccgaagcguuuacuuugaaaaaauuagaguguucaaagc
aggcccgccuggauaccgcagcuaggaauaauggaauaggaccgcgguuc
uauuuuguugguuuucggaacugaggccaugauuaagagggacggccggg
ggcauucguauugcgccgcuagaggugaaauucuuggaccggcgcaagac
ggaccagagcgaaagcauuugccaagaauguuuucauuaaucaagaacga
aagucggagguucgaagacgaucagauaccgucguaguuccgaccauaaa
cgaugccgaccggcgaugcggcggcguuauucccaugacccgccgggcag
cuuccgggaaaccaaagucuuuggguuccggggggaguaugguugcaaag
cugaaacuuaaaggaauugacggaagggcaccaccaggaguggagccugc
ggcuuaauuugacucaacacgggaaaccucacccggcccggacacggaca
ggauugacagauugauagcucuuucucgauuccgugggugguggugcaug
gccguucuuaguugguggagcgauuugucugguuaauuccgauaacgaac
gagacucuggcaugcuaacuaguuacgcgacccccgagcggucggcgucc
cccaacuucuuagagggacaaguggcguucagccacccgagauugagcaa
uaacaggucugugaugcccuuagauguccggggcugcacgcgcgcuacac
ugacuggcucagcgugugccuacccuacgccggcaggcgcggguaacccg
uugaaccccauucgugauggggaucggggauugcaauuauuccccaugaa
cgaggaauucccaguaagugcgggucauaagcuugcguugauuaaguccc
ugcccuuuguacacaccgcccgucgcuacuaccgauuggaugguuuagug
aggcccucggaucggccccgccggggucggcccacggcccuggcggagcg
cugagaagacggucgaacuugacuaucuagaggaaguaaaagucguaaca
agguuuccguaggugaaccugcggaaggaucauua

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

Receptor-Ligand Complex Structure

Structure summary

• PDB: 8y0w dormant ribosome with eIF5A, eEF2 and SERBP1
• Resolution: 3.4 Å
• Binding residue (original residue number in PDB): G2 R5 K10 R11 R12 K13 T14 G15 K19 Y21 K23 K24 R25 K26 Y27 L29 G30 R31 A33 A34 R41 R42 H44 R47 V48 R49 G50 G51 K53 K54 Y55 R56 L58 R59 N64 T73 K75 S86 K98 N99 R141 K143 K144 I145 K147 K148 Y149 R152 A176 Q181 G183 R184 D186
• Binding residue (residue number reindexed from 1): G1 R4 K9 R10 R11 K12 T13 G14 K18 Y20 K22 K23 R24 K25 Y26 L28 G29 R30 A32 A33 R40 R41 H43 R46 V47 R48 G49 G50 K52 K53 Y54 R55 L57 R58 N63 T72 K74 S85 K97 N98 R140 K142 K143 I144 K146 K147 Y148 R151 A175 Q180 G182 R183 D185

Gene Ontology

Molecular Function

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

Biological Process

• GO:0000462 maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
• GO:0002181 cytoplasmic translation
• GO:0006412 translation
• GO:0042274 ribosomal small subunit biogenesis

Cellular Component

• GO:0005634 nucleus
• GO:0005654 nucleoplasm
• GO:0005730 nucleolus
• GO:0005737 cytoplasm
• GO:0005783 endoplasmic reticulum
• GO:0005829 cytosol
• GO:0005840 ribosome
• GO:0005925 focal adhesion
• GO:0016020 membrane
• GO:0022626 cytosolic ribosome
• GO:0022627 cytosolic small ribosomal subunit
• GO:0032040 small-subunit processome
• GO:0070062 extracellular exosome
• GO:1990904 ribonucleoprotein complex

External links

• PDB: RCSB:8y0w, PDBe:8y0w, PDBj:8y0w
• PDBsum: 8y0w
• PubMed: 38698775
• UniProt: P62241|RS8_HUMAN Small ribosomal subunit protein eS8 (Gene Name=RPS8)