Structure of PDB 6xyw Chain Bq Binding Site BS01

Receptor Information
>6xyw Chain Bq (length=62) Species: 3702 (Arabidopsis thaliana) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SEVTTEEVLKNADFRNVRFLANFITEAGIIIKRKQTGISAKAQRKIAREI
KTARAFGLMPFT
Ligand information
>6xyw Chain 2 (length=1743) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
uagucaaaagaagaguuugauucuggcucagaaggaacgcuagcuauaug
cuuaacacaugcaagucgaacguuguucucggagcuaggcagcuccuagc
uccuugucucggggaagaguugagaacaaaguggcgaacgggugaguaag
gcgugggaaucugccgaacaguucgggccaaauccugaagaaagcuaaaa
agcgcuguuugaugagccugcguaguauuagguaguugguuagguaaagg
cugaccaagccaaugaugcuuagcuggucuuuucggaugaucagccacac
ugggacugagacacggcccggacucccacggggggcagcaguggggaauc
uuggacaaugggcgaaagccgauccagcaauaucgcgugagugaagaaag
gcaaugccgcuuguaaagcucuuucgucgagugcgcgaucaugacaggac
ucgaggaagaagccccggcuaacuccgugccagcagccgcgguaaaacgg
ggggggcaaguguucuucggaaugacugggcguaaagggcacguaggcgg
ugaaucggguugaaagugaaagucgccaaaaaguggcggaaugcuuucga
aaccaauucacuugagugagacagaggagaguggaauuucguguggaggg
gugaaaucuacagaucuacgaaggaacgccaaaagcgaaggcagcucucu
gggucccuaccgacgcuggggugcgaaagcauggggagcgaacgggauua
gauacccugguaguccaugccguaaacgaugaguguucgcccuuggucua
cgcagaucaggggcucagcuaacgcgugaacacuccgccuggggaguacg
gucgcaagaccaaaacucaaaggaauugacgggggccugcacaagcggug
gagcaugugguuuaauucgauacaacgcgcaaaaccuuaccagcccuuga
cauaugaacaacaaaaccuauccuuaacgggaugguacucacuuucauac
aggugcugcauggcugucgucagcucgugucgugagauguuuggucaagu
ccuauaacgagcgaaacccucgucuuguguugcucagacaugcgccuaag
gagaaaggcuugaaaaccgaagugagccaaggagccgagugaugugccag
accuagcuaggccaacucgacgucgcgacgucgaguuggcggcggagaaa
gacucggcauucaggcgagccgcccgguggugugggacgaaguaaguggg
uuuaguacgcccugccaaaacggcuccgaaacaaacaaaaaggugcgugc
cgcacucacgagggacugccagugauauacuggaggaagguggggaugac
gucaaguccgcauggcccuuaugggcugggccacacacgugcuacaaugg
caauuacaaugggaagcaaggcuguaaggcggagcgaauccggaaagauu
gccucaguucggauuguucucugcaacucgggaacaugaaguuggaaucg
cuaguaaucgcggaucagcaugccgcggugaauauguacccgggcccugu
acacaccgcccgucacacccugggaauugguuucgcccgaagcaucggaa
caaugaucacccaugacuucuguguaacacuagugccacaaaggcuuuug
guggucuuauuggcgcauaccacgguggggucuucgacuggggugaaguc
guaacaagguagccguaggggaaccuguggcuggauugaaucc
............<<<<..[.((((.>>>>.<<<<.<<<<<..<<.<<<<<
.....<<<.<<<..<<<..<<....<.<<<.<<<<<<<<.....>>>>>>
>><<<.<<<...>>>.>>>..>>>.>....>>>>>......<<.......
<<<<<<<..<<...<<<<<<<<<<<<<......>>>>>.....<<.....
.>>>>>>>>>>..>>.>>>>>>><<<....<<<...<<<<<<<.......
>>>>>>>.>>>......>>>..<<<<<<<<....>>>>...>>>>.>>.<
<<<<.<.........>>>>>>.<<<<....>>>>...>>>>>>.......
..<<<...<<<.......>>.>>>>..>>.>>>.>>..<<<<......<<
<<......>>>>.....>>>>...<.<<<<<<................>>
>>>>....>..<<<<<(((...<<<<<.....<<.)))>>.......>>>
>>>>>>>..>>>>>>>>>..........<<<((.....<<<<...<<<.<
<<<<<..<<<<<<<<<<.....<<<<<<.....>>>>>>...>>>>>>>.
.>>>.>>>>>>....<<<.<<<...<<<<<<<....<<<<<<<.<..<<<
......>>>.....>.>>>>>>>...........<<....>>.>>>>>>>
..>>>..>>>....>>>...>>>>....<<<<<<...<<...<<<<.<..
...>.>>>>...>>>>>>>>..........<<<<<<..<<<<<<<<<<<.
...>>>>>>>>>>>...<<..))>>....>>>>>>.>>>.<<<......<
<<<....>>>>....>>>..)))).]<<<<<.<<<<<<<.<<..<<<<<.
.<<<<<<<<<<......<<........>>........<.<<<<<<<....
..<<<.<<..........<<<<<<....>>>>>>.........>>.>>>.
<<<.<<<..<<<<<<.......<<<<<<<<<....>>>....<<......
>>....>>>>>>.....<<<<.<<<<<.<(.<<.....<<<<<<<<....
.........................<<......<<<<<<<..<...<<..
....<..>.....<<<<<<<<<<<..>>>>>>>>>>>......>>...>.
.>>>>>>>......>>..................<<.<<....<<.....
>>.....>>.>>.............................>>>>>>>>.
.>>...>)>>>>>.....<<<<<<...>>>>>>........>>>>.....
....>>>...>>>>>>>>>...>>>>>>>>..>>.>>>>>>>>.....<<
<<<<<......<<..<<...<<<....>>>...>>....>>.....>>>>
>>>...........<<<<<<<........>>>>>>>..........>>>>
>.....<<<<<<<.........>>>>>>>......>>...>>>>>>>>>>
.>>....<..<<.<.<<<<<<<<.....<<<<<<<<<....<........
<<<<<<<<<.<......<...<.<............>.>....>.....>
.>>>>..>>>>>.......>...>>>>>>>>>.....>>>>>>>>..>.>
>...>.....<<<<<<<<<....>>>>>>>>>...........
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB6xyw Cryo-EM structure of the RNA-rich plant mitochondrial ribosome.
Resolution3.86 Å
Binding residue
(original residue number in PDB)
I192 I193 K195 R196 A203 K204 R207 R211 K214 T215 R217 F224
Binding residue
(residue number reindexed from 1)
I29 I30 K32 R33 A40 K41 R44 R48 K51 T52 R54 F61
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003729 mRNA binding
GO:0003735 structural constituent of ribosome
GO:0005515 protein binding
GO:0019843 rRNA binding
Biological Process
GO:0006412 translation
Cellular Component
GO:0005840 ribosome
GO:1990904 ribonucleoprotein complex

View graph for
Molecular Function

View graph for
Biological Process

View graph for
Cellular Component
External links
PDB RCSB:6xyw, PDBe:6xyw, PDBj:6xyw
PDBsum6xyw
PubMed32251374
UniProtQ9LML3

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