Structure of PDB 8cku Chain S Binding Site BS01

Receptor Information

>8cku Chain S (length=109) Species: 4932 (Saccharomyces cerevisiae)

AQRVTFRRRNPYNTRSNKIKVVKTPGGILRAQHVKKLATRPKCGDCGSAL
QGISTLRPRQYATVSKTHKTVSRAYGGSRCANCVKERIIRAFLIEEQKIV
KKVVKEQTE

Ligand information

>8cku Chain AA (length=3190)

uugaccucaaaucagguaggaguacccgcugaacuuaagcauaucaauaa
gcggaggaaaagaaaccaaccgggauugccuuaguaacggcgagugaagc
ggcaaaagcucaaauuugaaaucugguaccuucggugcccgaguuguaau
uuggagagggcaacuuuggggccguuccuugucuauguuccuuggaacag
gacgucauagagggugagaaucccguguggcgaggagugcgguucuuugu
aaagugccuucgaagagucgaguuguuugggaaugcagcucuaagugggu
gguaaauuccaucuaaagcuaaauauuggcgagagaccgauagcgaacaa
guacagugauggaaagaugaaaagaacuuugaaaagagagugaaaaagua
cgugaaauuguugaaagggaagggcauuugaucagaggccagcaucaguu
uugguggcaggauaaauccauaggaauguagcuugccucgguaaguauua
uagccugugggaauacugccagcugggacugaggacugcgacguaaguca
aggaugcuggcauaaugguuauaugccgcccgucuugaaacacggaccaa
ggagucuaacgucuaugcgaguguuuggguguaaaacccauacgcguaau
gaaagugaacguagguuggggccucgcaagaggugcacaaucgaccgauc
cugaugucuucggauggauuugaguaagagcauagcuguugggacccgaa
agauggugaacuaugccugaauagggugaagccagaggaaacucuggugg
aggcucguagcgguucugacgugcaaaucgaucgucgaauuuggguauag
gggcgaaagacuaaucgaaccaucuaguagcugguuccugccgaaguuuc
ccucaggauagcagaagcucguaucaguuuuaugagguaaagcgaaugau
uagagguuccggggucgaaaugaccuugaccuauucucaaacuuuaaaua
uguaagaaguccuuguuacuuaauugaacguggacauuugaaugaagagc
uuuuagugggccauuuuugguaagcagaacuggcgaugcgggaugaaccg
aacguagaguuaaggugccggaauacacgcucaucagacaccacaaaagg
uguuaguucaucuagacagccggacgguggccauggaagucggaauccgc
uaaggaguguguaacaacucaccggccgaaugaacuagcccugaaaaugg
auggcgcucaagcguguuaccuauacucuaccgucaggguugauaugaug
cccugacgaguaggcaggcguggaggucagugacgaagccuagaccguaa
ggucgggucgaacggccucuagugcagaucuuggugguaguagcaaauau
ucaaaugagaacuuugaagacugaaguggggaaagguuccacgucaacag
caguuggacguggguuagucgauccuaagagauggggaagcuccguuuca
aaggccugauuuuaugcaggccaccaucgaaagggaauccgguuaagauu
ccggaaccuggauauggauucuucacgguaacguaacugaauguggagac
gucggcgcgagcccugggaggaguuaucuuuucuucuuaacagcuuauca
ccccggaauugguuuauccggagauggggucuuauggcuggaagaggcca
gcaccuuugcuggcuccggugcgcuugugacggcccgugaaaauccacag
gaaggaauaguuuucaugccaggucguacugauaaccgcagcaggucucc
aaggugaacagccucuaguugauagaauaauguagauaagggaagucggc
aaaauagauccguaacuucgggauaaggauuggcucuaagggucgcgauc
aacuuagaacugguacggacaaggggaaucugacugucuaauuaaaacau
agcauugcgauggucagaaagugauguugacgcaaugugauuucugccca
gugcucugaaugucaaagugaagaaauucaaccaagcgcggguaaacggc
gggaguaacuaugacucucuuaagguagccaaaugccucgucaucuaauu
agugacgcgcaugaauggauuaacgagauucccacugucccuaucuacua
ucuagcgaaaccacagccaagggaacgggcuuggcagaaucagcggggaa
agaagacccuguugagcuugacucuaguuugacauugugaagagacauag
aggguguagaauaagugggagcuucggcgccagugaaauaccacuaccuu
uauaguuucuuuacuuauucaaugaagcggagcuggaauuccacguucua
gcauucaaggucccauucggggcugauccggguugaagacauugucaggu
ggggaguuuggcuggggcggcacaucuguuaaacgauaacgcagaugucc
uaaggggggcucauggagaacagaaaucuccaguagaacaaaaggguaaa
agcccccuugauuuugauuuucagugugaauacaaaccaugaaagugugg
ccuaucgauccuuuagucccucggaauuugaggcuagaggugccagaaaa
guuaccacagggauaacuggcuuguggcagucaagcguucauagcgacau
ugcuuuuugauucuucgaugucggcucuuccuaucauaccgaagcagaau
ucgguaagcguuggauuguucacccacuaauagggaacgugagcuggguu
uagaccgucgugagacagguuaguuuuacccuacugaugaauguuaccgc
aauaguaauugaacuuaguacgagaggaacaguucauucggauaauuggu
uuuugcggcugucugaucaggcauugccgcgaagcuaccauccgcuggau
uauggcugaacgccucuaagucagaauccaugcuagaacgcggugauuuc
uuugcuccacacaauauagauggauacgaauaaggcguccuuguggcguc
gcugaaccauagcaggcuagcaacggugcacuuggcggaaaggccuuggg
ugcuugcuggcgaauugcaaugucauuuugcguggggauaaaucauuugu
auacgacuuagauguacaacgggguauuguaagcaguagaguagccuugg
uuacgaucugcugagauuaagccuuuguugucugauuugu

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

Receptor-Ligand Complex Structure

Structure summary

• PDB: 8cku mRNA reading frame maintenance during eukaryotic ribosome translocation
• Resolution: 3.11 Å
• Binding residue (original residue number in PDB): A2 R4 T6 F7 R8 R9 R10 N11 P12 Y13 N14 T15 S17 K19 V22 K24 T25 P26 G27 L30 R31 K36 K37 L38 T40 R41 P42 K43 Q52 G53 S55 T56 R58 P59 R60 Y62 T64 S66 K67 T68 K70 S73 R74 A75 Y76 G78 N83 R88 R91 A92 I95 E96 Q98 K102
• Binding residue (residue number reindexed from 1): A1 R3 T5 F6 R7 R8 R9 N10 P11 Y12 N13 T14 S16 K18 V21 K23 T24 P25 G26 L29 R30 K35 K36 L37 T39 R40 P41 K42 Q51 G52 S54 T55 R57 P58 R59 Y61 T63 S65 K66 T67 K69 S72 R73 A74 Y75 G77 N82 R87 R90 A91 I94 E95 Q97 K101

Gene Ontology

Molecular Function

• GO:0003735 structural constituent of ribosome

Biological Process

• GO:0002181 cytoplasmic translation
• GO:0006412 translation
• GO:0042254 ribosome biogenesis

Cellular Component

• GO:0005737 cytoplasm
• GO:0005829 cytosol
• GO:0005840 ribosome
• GO:0022625 cytosolic large ribosomal subunit
• GO:0030687 preribosome, large subunit precursor
• GO:1990904 ribonucleoprotein complex

External links

• PDB: RCSB:8cku, PDBe:8cku, PDBj:8cku
• PDBsum: 8cku
• PubMed: 38030725
• UniProt: P87262|RL34A_YEAST Large ribosomal subunit protein eL34A (Gene Name=RPL34A)