Structure of PDB 3j6x Chain 23 Binding Site BS01

Receptor Information
>3j6x Chain 23 (length=144) Species: 580240 (Saccharomyces cerevisiae W303) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GKGKPRGLNSARKLRVHRRNNRWAENNYKKRLLGTAFKSSPFGGSSHAKG
IVLEKLGIESKQPNSAIRKCVRVQLIKNGKKVTAFVPNDGCLNFVDENDE
VLLAGFGRKGKAKGDIPGVRFKVVKVSGVSLLALWKEKKEKPRS
Ligand information
>3j6x Chain 1S (length=1781) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
uaucugguugauccugccaguagucauaugcuugucucaaagauuaagcc
augcaugucuaaguauaagcaauuuauacagugaaacugcgaauggcuca
uuaaaucaguuaucguuuauuugauaguuccuuuacuacaugguauaacu
gugguaauucuagagcuaauacaugcuuaaaaucucgacccuuuggaaga
gauguauuuauuagauaaaaaaucaaugucuucggacucuuugaugauuc
auaauaacuuuucgaaucgcauggccuugugcuggcgaugguucauucaa
auuucugcccuaucaacuuucgaugguaggauaguggccuaccaugguuu
caacggguaacggggaauaaggguucgauuccggagagggagccugagaa
acggcuaccacauccaaggaaggcagcaggcgcgcaaauuacccaauccu
aauucagggagguagugacaauaaauaacgauacagggcccauucggguc
uuguaauuggaaugaguacaauguaaauaccuuaacgaggaacaauugga
gggcaagucuggugccagcagccgcgguaauuccagcuccaauagcguau
auuaaaguuguugcaguuaaaaagcucguaguugaacuuugggcccgguu
ggccggucggauuuccaacggggccuuuccuucuggcuaaccuugagucc
uuguggcucuuggcgaaccaggacuuuuacuuugaaaaaauuagaguguu
caaagcaggcguauugcucgaauauauuagcauggaauaauagaauagga
cguuugguucuauuuuguugguuucuaggaccaucguaaugauuaauagg
gacggucgggggcaucaguauucaauugucagaggugaaauucuuggauu
uauugaagacuaacuacugcgaaagcauuugccaaggacguuuucauuaa
ucaagaacgaaaguuaggggaucgaagaugaucagauaccgucguagucu
uaaccauaaacuaugccgacuagggaucgggugguguuuuuuuaaugacc
cacucggcaccuuacgagaaaucaaagucuuuggguucuggggggaguau
ggucgcaaggcugaaacuuaaaggaauugacggaagggcaccaccaggag
uggagccugcggcuuaauuugacucaacacggggaaacucaccaggucca
gacacaauaaggauugacagauugagagcucuuucuugauuuugugggug
guggugcauggccguucuuaguugguggagugauuugucugcuuaauugc
gauaacgaacgagaccuuaaccuacuaaauaguggugcuagcauuugcug
guuauccacuucuuagagggacuaucgguuucaagccgauggaaguuuga
ggcaauaacaggucugugaugcccuuagacguucugggccgcacgcgcgc
uacacugacggagccagcgagucuaaccuuggccgagaggucuugguaau
cuugugaaacuccgucgugcuggggauagagcauuguaauuauugcucuu
caacgaggaauuccuaguaagcgcaagucaucagcuugcguugauuacgu
cccugcccuuuguacacaccgcccgucgcuaguaccgauugaauggcuua
gugaggccucaggaucugcuuagagaagggggcaacuccaucucagagcg
gagaauuuggacaaacuuggucauuuagaggaacuaaaagucguaacaag
guuuccguaggugaaccugcggaaggaucau
...<<<<<...[[[[>>>>>[[[[.((((((................[[[
.[[[..<<....<<....<............>...>>.>>......{{..
......[[[..{{..{{....[[[..................<<....<<
.<<.......>>.>>.....>>.........<<<<<..<......>..>>
>>>[...((((((......<<<<<<<.<<<....>>>.............
.)))))).....]...<<<<..<<<.....>>>.>>>>....]]]...}}
}}..]]].<<<....<<<....<<<<<<<<.......>>>>>>>>>>>..
....>>>...<<<.<<<<....>>>>....>>>.}}.<<.<<<.......
...>>>.>>.<.<<....>>.>...]]]]]].........<<<....<<<
.....>>>..>>>...............<<<<<<<<.<<<......>>>.
>>>>>.>>.>.....<<..<...........>..>>.........<<<<<
((......<<<<.....<<..))>>.......>>>>.>>>>>..))))))
]]]].........[[[<<.......{{...[[[.[[....<<<<<<.<<<
<..............>>>>.>>>>>>....<<<<<<............<<
....>>...........>>>>>>...<<<<<.<<.......<<...<...
....>..<<<.....>>>....>>......>>.>>..>>>.........[
[...(((((((......>>>>>>>..)))))))..]].....]]....<<
<<<<.<<...<<<<..<<<.<<<<<<.<...<<<......>>>......>
.>>>>>>.>>>.......<<....>>...>>>>..>.>>>>.>>>...]]
]...}}......<<<<<<<...<...<<<<.<.....>.>>>>...>>>>
>>>>..........<<<.<<.<<<..<<<<<<<<.<<<<.....>.>>>>
>>>>>>>..>>>...<<..>>>>...>>.....>>>.]]].<<<......
<<<<....>>>>....>>>..]]]]..<<<<<.<<<<<<<..<<.<<<<<
<..<<<.<<<<<<......<<........>>..........<<<<<....
..<<<<<.....<..<<.<<<........>>>.>>.>....>>>>>...<
<.<<<..<<.<<<<<<....<<<.<<<<<....>>>...<<<......>>
>...>>.>>>....<<<<<.<<..<<<<..<<<<<.<<<<<<....>>>>
>>...>>>>>..>>>>.>>....<<<<<<.....>>>>>>.......>>>
>>....>>>.>>>.....>>>>>>>.......>>>>>...>>.>>>>.>>
>.....<<<<<<<......<<.....<<..<<<<....>>>>..>>....
>>.......>>>>>>>......<....<<<<<<..........>>>>>>.
...>.....>>>>>>....<<<<<<<<.......>>>>>>>>......>>
...>>>>>>>>>>.>>.......<<.<..<<<<.<<....<<<<<<<<.<
<<..<.<<..<...<<<<<<<........................>>>>>
>>...>..>>.>..>>>.>>>>>>>>...>>.>>>>...>.>>.......
..<<<<<<<<<....>>>>>>>>>.......
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB3j6x Taura syndrome virus IRES initiates translation by binding its tRNA-mRNA-like structural element in the ribosomal decoding center.
Resolution6.1 Å
Binding residue
(original residue number in PDB)
K3 G4 P6 R7 N10 R13 K14 R19 R20 N22 R23 W24 A25 E26 R32 F38 S46 S47 H48 K50 K62 Q63 N65 S66 A67 I68 R69 R73 K78 N89 D90 L103 G106 F107 G108 R109 K110 K114 G115 K126 S131 W136
Binding residue
(residue number reindexed from 1)
K2 G3 P5 R6 N9 R12 K13 R18 R19 N21 R22 W23 A24 E25 R31 F37 S45 S46 H47 K49 K61 Q62 N64 S65 A66 I67 R68 R72 K77 N88 D89 L102 G105 F106 G107 R108 K109 K113 G114 K125 S130 W135
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
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
GO:0006450 regulation of translational fidelity
GO:1990145 maintenance of translational fidelity
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0005840 ribosome
GO:0015935 small ribosomal subunit
GO:0022627 cytosolic small ribosomal subunit
GO:1990904 ribonucleoprotein complex

View graph for
Molecular Function

View graph for
Biological Process

View graph for
Cellular Component
External links
PDB RCSB:3j6x, PDBe:3j6x, PDBj:3j6x
PDBsum3j6x
PubMed24927574
UniProtP0CX29|RS23A_YEAST Small ribosomal subunit protein uS12A (Gene Name=RPS23A)

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