Structure of PDB 8ova Chain AK Binding Site BS01

Receptor Information
>8ova Chain AK (length=142) Species: 5702 (Trypanosoma brucei brucei) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
HTLKQVQTFGKKKTAIAVATVTKAPQCNIRINGVPISQILPETLRAKIME
AVKVVGARYFSRLRVDVRVRGSGQVAQAYAVRQAIAKGIIAYYQKYHNEI
EKAALKDKYLEYDKFLLIADPRRCEPKKWGRHSARTRFTKSY
Ligand information
>8ova Chain AA (length=1919) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
gaucugguugauucugccaguagucauaugcuuguuucaaggacuuagcc
augcaugccucagaaucacugcauugcaggaaucugcgcauggcucauua
caucagacguaaucugccgccaaaauuuugcggcgcauuacuggauaacu
uggcgaaacgccaagcuaauacaugaaccaaucggacgcucucuuugaug
ggacguccagcgaaugaaugaaauuagaaccaacgccuccacccggaggc
aguaacacucagacguguugacucaauucauuccgugcgaaagccgagcu
gcucggcgucuacugacgaacaacugcccuaucagccagugauggccgug
uaguggacugccauggcguugacgggagcgggggauuaggguucgauucc
ggagagggagccugagaaauagcuaccacuucuacggagggcagcaggcg
cgcaaauugcccaaugucgaaaaaauacgaugaggcagcgaaaagaaaua
gagccgaccgugugguuguuuucaaugggggauacucaaacccauucaau
aucgaguaacaauuggaggacaagucuggugccagcacccgcgguaauuc
cagcuccaaaagcguauauuaaugcuguugcuguuaaaggguucguaguu
gaacugugggccacguaguguggugccguaccagucccguccaccucgac
guguuuugacccacgcccucguggccagauacaagaaacacgggagcagu
ucgcaugucaugcaugggggcguccgugaauuuacugugaccaaaaagau
gcgaccaaagcagucuugccgacuugaauuacaaagcaugggauaacgaa
gcaucagcccugggguuauguugguuuuagaaguccuugggagauuaugg
ggccgcguuguuucguguggcgcgccgcggcuuccaggaaugaaggaggg
uaguucgggggagaacguacuggugcgucagaggugaaauucuuagaccg
caccaagacgaacuacagcgaaggcauucuucaaggauaccuuccucaau
caagaaccaaaguguggggaucaaagaugauuagagaccauuguagucca
cacugcaaaccaugacacccaugaauuggggaacaucauuuuauuuauca
auuuacgugccuacucagcacguuucuuacuucuucacgcgaaagcuugg
agguuacagucucaggggggaguacguucgcaagagugaaacuuaaagaa
auugacggaauggcaccacaagacguggagcgugcgguuuaauuugacuc
aacacggggaacuuuaccagauccggacagggugaggauugacagaugga
guguucuuucucgauccccugaaugguggugcauggccgcuuuuggucgg
uggagugauuuguuugguugauuccgucaacggacgagauccaagcugcc
caguaggugccgggauuguccacacaggacagcaguccucgucauccuuc
uuuuuucaggccccuucucugcgggauuccuugcuuuucgcgcaagguga
gauuuugggcaacagcaggucugugaugcuccucaauguucugggcgaca
cgcgcacuacaaugucagugagaacaagagcgacgcucccgcuugaucaa
aagagcggggaaaccacggaaucacguagacccacuugggaccgaguauu
gcaauuauuggucgcgcaacgaggaaugucucguaggcgcagcucaucaa
acugugccgauuacgucccugccauuuguacacaccgcccgucguuguuu
ccgaugauggugcaauacaggugaucggaccgucaccgaaaguucaccga
uauugcuucaauagaggaagcaaaagucguaacaagguagcuguagguga
accugcagcuggaucauuu
...<<<<<...{{{{>>>>>{{{{.[[[[[[...[[[..........[[[
.[[[..<<....<<....<<<<...>>>>...>>.>>......{{.....
...[[[..[[..[[...[[..{......<<<<.>>>>....<<.....<<
<<<<.....>>>>>>......>>..........<<<<<.<<<<<<.>>.>
>>>>>>>>.[[((((((((.....<<<<<<<<<<<<<<<......>>>>>
.........................))))))))...]]....<<<<<<<.
>>>>>>>...}..]]..]]]]..]]].<<<....<<<....<<<<<.<<.
......>>.>>>>>>>>......>>>..<<<.<<<<....>>>>....>>
>.}}.<<.<<<..........>>>.>>.<<<<<..>>>>>...]]]]]].
........<<<....<<<..........>>>..>>>.......]]]....
<<<...<.<.....>.>...>>>.....<.<..............>....
..>.........<<<<<((....<.<<<<.....<<..))>>.......>
>>>>>>>>>..]]]]]]}}}}.........[[[[[.....((((...(((
.......<<<<...<...<..<<....<<..<.<...........>.>..
>>..>>.>...>..>>>>.................<...<<........<
...<<<.......>>>.>...>>...>...<<..<...........<...
<<.......>>..<......>.......>..........>....>>....
.......[[..(((.....>>>>>>>>>>....)))..]]........<<
<<<<<<<....<<<..>.>>.....>>>>>>>>>.............<<<
<<..<<...<<<<<<<<..<<<<<<<<...<<<......>>>......>>
>>>>>.>.>>.......<<....>>.>>>>>>...>>>>>.>>....)))
...))))...<<<<<<<<...<...<<<<.<.....>.>>>>...>>>>>
>>>>.........<<<.<<...<..<.<<<<<..................
......<<<<.......>>>>.>>>>>.>..>......<<..]]>>....
.>>.....>>>.]]].<<<......<<<<....>>>>....>>>..}}}}
..<<<<<.<<<<<<<..<<.<<<<<<..<<.<<<<<<<......<<....
....>>..........<<<<<.<....<<<<<........<<.<<<....
....>>>.>>......>>>>>...<<.<<<..<<.<<<<<<....<<<.<
<<<<....>>>...<<<......>>>...>>.>>>....<<<<<.<<<<.
....<<<.<<<<<<................................>>>.
........>>>.>>>.....>>>>....<<<<<<<....>.>>>>>>...
....>>>>>....>>>.>>>.....>>>>>>>.....>.>>>>>...>>.
>>>>>.>>.....<<<.<<<.......<...<....><<<<<<<......
..>>>>>>>....>........>>>...>>>......<....<<<.<<..
........>>.>>>.....>.....>>>>>>....<<<<<<<........
.>>>>>>>......>>...>>>>>>>>>>.>>....<..<<.<.<<<<<<
<<..<<.<<<.<<<<<<..<<<<<.<...<.<<.>>.>...>.>>>>>..
>>>>>>.>>>.>>..>>>>>>>>..>.>>...>.....<<<<<<<<<...
.>>>>>>>>>.........
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB8ova A single pseudouridine on rRNA regulates ribosome structure and function in the mammalian parasite Trypanosoma brucei.
Resolution2.47 Å
Binding residue
(original residue number in PDB)
H7 Q11 K19 T20 P31 Q32 C33 I35 I42 E48 M55 S67 R68 R76 G77 S78 G79 V81 A82 Q83 K120 R128 R129 C130 E131 K133 K134 W135 R137 S139 R141 T142 K146 S147 Y148
Binding residue
(residue number reindexed from 1)
H1 Q5 K13 T14 P25 Q26 C27 I29 I36 E42 M49 S61 R62 R70 G71 S72 G73 V75 A76 Q77 K114 R122 R123 C124 E125 K127 K128 W129 R131 S133 R135 T136 K140 S141 Y142
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0003729 mRNA 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:0005730 nucleolus
GO:0005737 cytoplasm
GO:0005840 ribosome
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:8ova, PDBe:8ova, PDBj:8ova
PDBsum8ova
PubMed37985661
UniProtQ57VV0

[Back to BioLiP]