Structure of PDB 8jiw Chain BQ Binding Site BS01

Receptor Information
>8jiw Chain BQ (length=139) Species: 4565 (Triticum aestivum) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GTVQCFGRKKTAVAVAYCKPGRGLIKVNGAPIELIRPEMLRLKAFEPILL
AGRSRFKDIDMRIRVRGGGKTSQIYSIRQAIAKSLVAYYQKYVDEAAKKE
VKEIFARYDRTLLVADPRRCEPKKFGGRGARARFQKSYR
Ligand information
>8jiw Chain Ad (length=1571) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
uaccugguugauccugccaguagucauaugcuugucucaaagauuaagcc
augcaugugcaaguaugaaccaaugaacugugaaacugcgaauggcucau
uaaaucaguuauaguuuguuugaugguacguacucggauaaccguaguaa
uucuagagcuaauacgugcaacaaaccccgacugggcgcauuuauuagau
augauccgaugauucaugauaacucgacggaucgcacggccgccggcgac
gcaucauucaaauuucugcccuaucaacuuucgaugguaggauaggggcc
uaccaugguggugacgggugacggagaauuaggguucgauuccggagagg
gagccugagaaacggcuaccacauccaaggaaggcagcaggcgcgcaaau
uacccaauccugacacggggagguagugacaauaaauaacaauaccgggu
gucugguaauuggaaugaguacaaucuaaaucccuuaacgaggauccauu
ggagggcaagucuggugccagcagccgcgguaauuccagcuccaauagcg
uauauuuaaguuguugcaguuaaaaagcucguaguuggaccuugggccgg
caucguuacuuugaagaaauuagagugcucaaagcaagccaucgcucugg
auacauuagcaugggauaacaucauaggauuccaugaguaaugauuaaua
gggacagucgggggcauucguauuucauagucagaggugaaauucuugga
uuuaugaaagacgaacaacugcgaaagcauuugccaaggauguuuucauu
aaucaagaacgaaaguugggggcucgaagacgaucagauaccguccuagu
cucaaccauaaacgaugccgaccagggaucggcggauguugcaggacucc
gccggcaccuuaugagaaaucaaagucuuuggguuccggggggaguaugg
ucgcaaggcugaaacuuaaaggaauugacggaagggcaccaccaggcgug
gagccugcguuugaccaacacggggaaacuuaccgguccagacaagcaga
cugagagcucuuucuaugggugguggugcauggguucuuaguugguggag
cgauuugucugguuaauuccguuaacgaacgagaccucagccugcuaacu
agcuaugcggagcccuccgcagcuagcuucuuagagggacuaucgccguu
uaggcgacggaaguuugaggcaauaacaggucugugaugcccuuagaugu
ucugggccgcacgcgcgcuacacugauguauucaacgaguauauagccuu
ggccgacaggcccggguaaucuuggaauuucaucgugauggggauagauc
auugcaauuggucuucaacgaggaaugccuaguaagcgcgagucaucacu
cgcguugacuacgucccugcccuuuguacacaccgcccgucgcuccuacc
gauugaaugguccggugaaguguucggaucgcggucgcgagaaguccauu
gaaccuuaucauuuagaggaaggagaagucguaacaagguuuccguaggu
gaaccugcggaaggaucauug
...<<<<<.[.((((>>>>>.<<<.<<<<<<...<.<...<......<<<
.<<<..<<....<<....<<.........>>...>>.>>......<<...
.....<<<..<<..<<....<<<<<.........<<.....<..<<<...
..>>>..>......>>.........<<<.....>>>.....<<<<<<...
................>>>>>>.........<<<<.<<<<.>>>>>>>>.
.>>>>>...>>>>..>>>.<<<....<<<....<<<<<<<<.......>>
>>>>>>>>>......>>>...<<<.<<<<....>>>>....>>>.>>.<<
.<<<..........>>>.>>.<.<<....>>.>...>>>>>>........
.<<<....<<<.....>>>..>>>..>....>.>.....<<<<<<<<<<.
.>>>>>>>.>>>......<<<.<...........>>.>>.........<<
<<<((......<<<<.....<<..))>>.......>>>>.>>>>>..>>>
>>>>>>..........<.<((.....<.<<...<<<.<............
....<<<<<<.<<.......<<...<.......>..<<<....>>>....
.>>......>>.>>..>>>>........<<<<...>>>>......>....
<<<<<<.<<...<<<<..<<..<<<<<<<<...<<<......>>>.....
.>>>>>>>>..>>.......<<....>>...>>>>...>>>>>.>>>...
>>>...>>.>....<<<<<<<...<...<<<<.........>>>>...>>
>>>>>>..........<<<.<<.<<<..<<<<<<<<.<<<....>>>>>>
>>>>>..>>>...<<..))>>...>>.....>>>.>.>.<<<......<<
<<....>>>>....>>>..)))).]<<<<<.<<<<<<<..<<.<<<<<<.
.<<<.<<<<..<<.......>>..........<<<<......<<<<.<<.
.......>>....>>.>>...<<.<<<..<<.........<<<.<<<<..
....>>...<<<......>>>...>>.>>>....<<<<<.<<..<<<<..
<<<<.<<<<<<<..>>>>>>>...>>>>..>>>>.>>.....<<<<<...
..>>>>>........>>>>>................>>>>>>>.......
>>.>>......>>>>.>>>.....<<<<.<.......<<.......<<<.
<<<<....>>>>.>>>....>>......>.>>>>......<....<<<<<
<.......>>>>>>....>.....>>>>>>....<<<<<<<<......>>
>>>>>>......>>...>>>>>>>>>>.>>....<..<<.<.<<<<<.<<
....<<<<<<<..<<<..<<<<..<...<<<<<..>>>>>...>..>>>>
..>>>..>>>>>>>...>>.>>>>>..>.>>...>.....<<<<<<<<<.
...>>>>>>>>>.........
Receptor-Ligand Complex Structure
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PDB8jiw Cryo-EM structure of wheat ribosome reveals unique features of the plant ribosomes.
Resolution2.88 Å
Binding residue
(original residue number in PDB)
Q12 C13 F14 K18 T19 Y25 K27 K34 R44 R70 R72 R74 G75 G76 G77 K78 T79 S80 Q81 R126 R127 C128 E129 P130 K131 K132 F133 G134 R136 A138 R139 A140 F142 Q143 K144 S145 Y146 R147
Binding residue
(residue number reindexed from 1)
Q4 C5 F6 K10 T11 Y17 K19 K26 R36 R62 R64 R66 G67 G68 G69 K70 T71 S72 Q73 R118 R119 C120 E121 P122 K123 K124 F125 G126 R128 A130 R131 A132 F134 Q135 K136 S137 Y138 R139
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0003735 structural constituent of ribosome
Biological Process
GO:0000462 maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
GO:0006412 translation
Cellular Component
GO:0005840 ribosome
GO:0022627 cytosolic small ribosomal subunit
GO:1990904 ribonucleoprotein complex

View graph for
Molecular Function

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Biological Process

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Cellular Component
External links
PDB RCSB:8jiw, PDBe:8jiw, PDBj:8jiw
PDBsum8jiw
PubMed38458197
UniProtA0A3B6HX49

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