Structure of PDB 8cf5 Chain x Binding Site BS01

Receptor Information

>8cf5 Chain x (length=87) Species: 4932 (Saccharomyces cerevisiae)

MENDKGQLVELYVPRKCSATNRIIKADDHASVQINVAKVDEEGRAIPGEY
VTYALSGYVRSRGESDDSLNRLAQNDGLLKNVWSYSR

Ligand information

>8cf5 Chain c (length=1604)

uaucugguugauccugccaguagucauaugcuugucucaaagauuaagcc
augcaugucuaaguauaagcaauacagugaaacugcgaauggcucauuaa
aucaguuaucguuuauuugauaguucccuacaugguauaacugugguaau
ucuagagcuaauacaugcuuaaaaucucagauguauuuauuagauugaug
auucauaauaacuuuucgaaucgcauggccuugugcuggcgaugguucau
ucaaauuucugcccuaucaacuuucgaugguaggauaguggccuaccaug
guuucaacggguaacggggaauaaggguucgauuccggagagggagccug
agaaacggcuaccacauccaaggaaggcagcaggcgcgcaaauuacccaa
uccuaauucagggagguagugacaauaaauaacgauacauguaauuggaa
ugaguacaauguaaauaccuuaacgaggaacaauuggagggcaagucugg
ugccagcagccgcgguaauuccagcuccaauagcguauauuaaaguuguu
gcaguuaaaaagcucguaguugaacuuugggcccgguugcaacggggccu
uuccuuuacuuugaaaaaauuagaguguucaaagcaggcguauugcucga
auauauuagcauggaauaauagaauaggacguuuaucguaaugauuaaua
gggacggucgggggcaucaguauucaauugucagaggugaaauucuugga
uuuauugaagacuaacuacugcgaaagcauuugccaaggacguuuucauu
aaucaagaacgaaaguuaggggaucgaagaugaucagauaccgucguagu
cuuaaccauaaacuaugccgacuagggaucgggugguguuuuuuuaauga
cccacucggcaccuuacgagaaaucaaagucuuuggguucuggggggagu
auggucgcaaggcugaaacuuaaaggaauugacggaagggcaccaccagg
aguggagccugcggcuuaauuugacucaacacggggaaacucaccagguc
cagacacaauaaggauugacagauugagagcucuuucuugauuuuguggg
ugguggugcauggccguucuuaguugguggagugauuugucugcuuaauu
gcgauaacgaacgagaccuuaaccuacuaaauaguggugcuagcauuugc
ugguuauccacuucuuagagggacuaucgguuucaagccgauggaaguuu
gaggcaauaacaggucugugaugcccuuagacguucugggccgcacgcgc
gcuacacugacggagccagcgagucuaaccuuggccgagaggucuuggua
aucuugugaaacuccgucgugcuggggauagagcauuguaauuauugcuc
uucaacgaggaauuccuaguaagcgcaagucaucagcuugcguugauuac
gucccugcccuuuguacacaccgcccgucgcuaguaccgauugaauggcu
uagugaggccucaggaucugcggagaauuuggacaaacuuggucauuuag
aggaacuaaaagucguaacaagguuuccguaggugaaccugcggaaggau
cauu

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

Receptor-Ligand Complex Structure

Structure summary

• PDB: 8cf5 Cryo-EM analysis of eukaryotic ribosome translocation intermediates
• Resolution: 2.71 Å
• Binding residue (original residue number in PDB): Y58 R62
• Binding residue (residue number reindexed from 1): Y58 R62

Gene Ontology

Molecular Function

• GO:0003735 structural constituent of ribosome

Biological Process

• GO:0000447 endonucleolytic cleavage in ITS1 to separate SSU-rRNA from 5.8S rRNA and LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
• GO:0000461 endonucleolytic cleavage to generate mature 3'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
• GO:0006364 rRNA processing
• GO:0006412 translation

Cellular Component

• GO:0005737 cytoplasm
• GO:0005829 cytosol
• GO:0005840 ribosome
• GO:0022627 cytosolic small ribosomal subunit
• GO:1990904 ribonucleoprotein complex

External links

• PDB: RCSB:8cf5, PDBe:8cf5, PDBj:8cf5
• PDBsum: 8cf5
• PubMed: 38030725
• UniProt: P0C0V8|RS21A_YEAST Small ribosomal subunit protein eS21A (Gene Name=RPS21A)