Structure of PDB 8btr Chain LX Binding Site BS01

Receptor Information
>8btr Chain LX (length=63) Species: 184922 (Giardia lamblia ATCC 50803) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PRIEHCSFCSKPVYPGKGICFVRNDSRVFRFCTSKCHRNFKMKRNPRKVR
WTKTYRLLHNKDM
Ligand information
>8btr Chain Lt (length=2593) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
ggcgggccugaggcggcgggggcgacgggcggaacuuaagcauaucagua
cgccccggaggagaaaccaaccgggauuccccgcuagcggcgagcgacgc
gggaggagcccgccccgaaggcgcgcuguggggccgcgagggggcccgag
ggccccgcccgagagggugcaagccccguacggcgaguagcgcugcuuga
gcgugcagcgcgaagggaggcgcggcccuuccaaggcuaaauacgccccg
ggaccgauagcggaccaaguagcgcgagcgaacggugaaaaggacgcccu
gcggccgcucaaaagaccugaacccggccggccgccggcccgccggcccc
gucucgaaacacggaccgaggagccacgcgccgcggcgagcccgagggag
cccccgcggcggagcgagcgcgagacgccccgggcccgccaugccccugc
gggcgugcgcgggccgagccgcggcgcgugggcccgaaaggcggugaucu
augcccggcgagggcgaggccgggcgaaagccugguggaggcccgccgcg
gugcugacgcgcagaucgcucgucggagccgggcaugggggcgaaagacu
caucgaaccgccugguagcugguugccuccgaaaugucucccaggacagc
cgccgccccgcaguugcggcccguagagcgcuggccggcgggagcggggg
gccugccccucgcccgccccccaaacuccgaagggccgcgccgccccgcc
gcuggccugggcggggcgggcgaaugcgggcggcgcgugggccccuccug
guaagcaggacgggcgaggcgggacgauccggacgccgggccagggugcg
ccgccggggcccgcggaacggcgucggccggucccgacagccgaaucggc
cggcccggaaaauggagcgcgccggagccccggacccgcgcccggccgcc
gcgcgcggcggguaggaggccgcagaggccccgggggcgaaggcggcgcg
caggccccgccggaccggccucuggugcagaucucggcagcaguagccgc
uacuccgcgccccggaggacugagggggagacggguuccgcggcgccugc
aucuggccgcgggugacucgggccuaagcggcgggugaagaccgggaagg
ggcgcccgcccgucgaacggggagccggcggagacuccggcaggcgcggc
ccccgcggagacgcccgccccccggcgacgcgcacggggaccgcggcggg
cggcgccccggcccgcgaacgccccgcagcccccggacgccuugcgcgga
gaggggggcccgggggcggaccgcgcguccccggccgccccugaaaagcc
ggggggcgccggccgcgcgccguaccgaccgcagcaggacuccgggguca
gcagccucuagcgcgggagcgaacgcggcucagggaagucggcaagccgg
cuccguaaccucgggaaaaggaguggcucugacggcgccgggucagaacu
ggaacggacgcggggaucccgacuguuuacuagaaacacagcgucgcgag
ggccgcacccggcgcuggcgcgacgugauuucugcccagugccacgaccg
ucaccgugaagcgauccgccgaagcccugguaaacggcgggaguaacuau
gacucucuuaagguagccaaaugccucgucgggcaauuuccgacgugcau
gaauggaccaacgaggaucccacugucccgagccgcgccuccgcgagccu
ccagccucgggaacgggcgagggccggccagcggggcaagaagacccuuu
ugagcuugacuccagcccgggccuguggggcggggcggccggcgcagcgc
acaggggaggccgcgccccugagacacccugacggccgccgccgccccgc
ucacccggucgcgcggggacccgcccgggcggggaguucggcuggggcgg
cgcgccugcuacaccggaccgcaggcgucccacggcgggcucagcgagga
cggagaccucccgcggagcagaagggcacaagcccgcccgacccgcgccc
cccgugccggcgcgggccgcgaaagcggggccuaccgauccuucgccgcc
ccggccgcgggcgcggagguggcagaaaaguuaccacagggauaacuggc
uuguggccgccgagcgcccgcagcgacgcggcuuuuugauccuucgaugu
cggcucuuccuaccguccgcgcgcaccggcgcggaagcgucggauuguuc
acccguucaagggaucgugagcuggguuuagaccgucgugagacagguua
guuuuacccuacuggccccggggccagagcacggcgggccaguacgagag
gaacgcccgccgcgggccgccagccccgcgguugcccggccgggcagcgc
cgcgccgccgcgcccgggggcccugcgcugaccgccucuaagcgcgcacc
ccgccucgcgccccgcccggccgcgcgccccagccccgugccccgucgcc
gagcggcccccgcccggggagaccacccggcgcggcgcuccuguacggcg
cagagcccugcgaucgccugagggacgcgccugcagagcgcgg
.........................<<<<<<.....<......>......
>>>>>.>.........<<....>>..<<<<<.....<<.....>>.....
>>>>>..[[[...<<<.............>>><<<<....<<<<<.....
.>>>>>((......<<<.....))>>>...>>>>.....<<<<<<<....
....>>>>>>>...(((((..<<<<<<)))))..]]].............
.....................<<....>>................<<<..
..>>>............................<<<<<<..>>>>>>.<<
<<........>>>>.<<<<<....<<<<<<<<<<<<<..<<<...<<<..
..>>>..>>>...<<....>>............<<<<<<<<<<<<<....
>>>>>>>.>>>>>>...>>>>>>>>>>>>>..<<.<..<<<<<<<.....
<<<<<<<<<..<<<....<<<<<<<....>>>>>>>.....>>>...<<<
..<<.<<........>>>>.>>>....>>>>>>>>>...<<.......>>
......>>>>>>...>..>.>>..<<<<<<....<<<<<....>>>>><<
<<<<<<<<.<<<.<<<<<<<<<...<<<...<<<..<<<<<<..<<<<<.
.......>>>>>>>>>>>..>>>..>>.>...>>>>>>>.<<<<<<<<<<
.........>>>>>>>>>>...>>>>>>>>>>>>>.>>..<<<<.<<<<<
.....>>>>>.>>>>....<<<......>>>...<<<<<<<..<<<<(((
...<<<<<<<........<<<.<<<<<<<<<..............>>>>>
>>>>>>>..........)))......>>>>>>>>>>>..>>>>>>><<<<
<....>>>>>....>>>>>><.<<<<<<<<...<<......<<<<<.<<.
...>>.>>>>>...>>>>>>>>>>..>.....>>>>>.<<.....<<...
..<<<<<.....>>>>>..<<.....<<<<..<<...<<<<<<...<...
....>.>>>>>>....((<<<.<<...<<<...<<<....>>>......<
<....>>...>>.>....>>...<<<<<........>>>>>))<<<<<<<
<...<<<....>>>..<<<<<<<<<<...<<<..<<<<<<<<<<<<<<<<
<...{{{...>>>>>....<<<<<<...<<<<<<....<<.....>>...
...>>>>>>...>>>>>>..>>>>>.>>>>>>>..>>>.........>>>
>>>>>>>...>>>>>>>>.>>>..>>..<<......>>.>>>>.<<<<..
...>>>>..>>....<<<<....<<<<<<<<.<<...............<
<<<<....<....>.....>>>>><<.<<<<<<<....>>..>>>>>.>>
............<<<<<<<<<..<<<.........>>>..<<<<<<<...
.<<<<....>>>>......>>>>>>>...<<..<<<..<<<<<<.<...<
<....<<<.<....>.>>>....>>.>>>>>..>>>>><<<<<<......
.>>>>>>........<...........<<<<<<.....>>>>>>.....>
.....>>....>>.>>>>>>>.....>>.>>>>>>>>.>>>>>>....>>
.(..<<<<<......).>>>>>...((((((..{{{.........{{{..
{{[[[[..<<<<<.<<<<<<<<..<<<<<<<<<<<<<<<<<.........
.<<<<<....................>>>>>.>>>>>>>>.>>>>>>>>>
...<<<<......>>>>.....>>>>>>>>..>>>>>...<<<.....>>
>..<<<<<<...........>>>>>>..<<...<<<<<<<...<.<<<<.
......>>>>.>.....<<...(((>>....>>>>>>>...<<<<<<<<.
........>>>>>>>>.<<<....>>>.>>))).......(((((.((((
(.>>>>>>))))))))))..........]]]]..}}.}}}.......<<.
<.<.<<<<<<...<<.......>>...>>>>>>...>>.>.>.......<
<<<<.<<<<<<..<<<<<<<<<......>>>>>>..>>>.<<<.......
..>>>....>>>>>..>...>>>.>>....<<<<<<<....>>>.>>>>.
.......}}}.))))))..<<<<<..<<<..<<<<<<<<...........
....>>>>>>>><<<<<...<.<<...<<<<<<<<<<}}}.>>>>>..>>
>>>...>>.>.>>>>>.<<<...<<<<<<...........>>>>>>...>
>>..>>>..>>>>>....<<<<<<..........................
..>>>>>>...<<.<<<<.......>>>>..<<<<<<<<<<<....<<<<
....<<...>>...>>>>...>>>>.>>>>>.>>.....>>..
Receptor-Ligand Complex Structure
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PDB8btr Insights into translocation mechanism and ribosome evolution from cryo-EM structures of translocation intermediates of Giardia intestinalis.
Resolution3.25 Å
Binding residue
(original residue number in PDB)
G17 G19 I20 S35 K36 R39 M43 K44 R45 N46 K49 R51 W52 R57 H60 K62
Binding residue
(residue number reindexed from 1)
G16 G18 I19 S34 K35 R38 M42 K43 R44 N45 K48 R50 W51 R56 H59 K61
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Biological Process
GO:0042273 ribosomal large subunit biogenesis
Cellular Component
GO:0005730 nucleolus
GO:0005840 ribosome

View graph for
Biological Process

View graph for
Cellular Component
External links
PDB RCSB:8btr, PDBe:8btr, PDBj:8btr
PDBsum8btr
PubMed36912103
UniProtA8B7P2

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