Structure of PDB 8rxx Chain ST Binding Site BS03

Receptor Information
>8rxx Chain ST (length=142) Species: 347515 (Leishmania major strain Friedlin) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
VRMHGNGRGKASSALPYRRTPPAWLKIASRNVVKMVCKSSRKGMMPSQIG
MELRDSMGIAQVKNVTGRKILRILKHNGLAPEIPEDLYFLVKRATQMRKH
LERHTTDRDTKYRLILVESRIHRLARYYKRVKQLPPTWKYES
Ligand information
>8rxx Chain S1 (length=1836) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
gaucugguugauucugccaguagucauaugcuuguuucaaggacuuagcc
augcaugccucagaaucacugcagcaggaaucugcgcauggcucauuaaa
ucagacguaaucugccgcaaaaaucuugcggccgcaaaauuggauaacuu
ggcgaaacgccaagcuaauacaugaaccaaccggguguucuccacgugag
acgcccagcgaaugaaugacaguaaaaccaaugccuugcaguaacaccca
gcaguguugacucaauucauuccgugcgaaagccggcuuguuccggcguc
uuuugacgaacaacugcccuaucagcuggugauggccguguaguggacug
ccauggcguugacgggagcgggggauuaggguucgauuccggagagggag
ccugagaaauagcuaccacuucuacggagggcagcaggcgcgcaaauugc
ccaaugucaaaacaaaacgaugaggcagcgaaaagaaauagaguuguuug
ucauuucaaugggggauauuuaaacccauccaauaucgaguaacaauugg
aggacaagucuggugccagcacccgcgguaauuccagcuccaaaagcgua
uauuaaugcuguugcuguuaaaggguucguaguugaacugugggcugugc
agggcccuugcagcccgugaaaagaaacaagaaacacgggagugggucgc
augucaugcaugccagggggcguccgugauuuuuacugugacuaaagaag
cgugacuaaagcagucauuugacuugaauuagaaagcaugggauaacaaa
ggagcagccucuaggcuaccguuucggcuuuuguuguuuuuaaaggucua
uuggagauuauggagcuguuucccacggugugacggccucuaggaaugaa
ggaggguaguucgggggagaacguacuggggcgucagaggugaaauucuu
agaccgcaccaagacgaacuacagcgaaggcauucuucaaggauaccuuc
cucaaucaagaaccaaaguguggagaucgaagaugauuagaaaccauugu
aguccacacugcaaacgaugacacccaugaauuggggauacuuaguaucu
uuacgggaauauccucagcacgcacgcgaaagcuuugagguuacagucuc
aggggggaguacguucgcaagagugaaacuuaaagaaauugacggaaugg
caccacaagacguggagcgugcgguuuaauuugacucaacacggggaacu
uuaccagauccggacaggaugagauugacagauugaguguucuuucucga
uucccugaaugguggugcauggccgcuuauggucgguggagugauuuguu
ugguugauuccgucaacggacgagauccaagcugcccaguagaauucaga
auugcccauaggauagcgcauucggucgaauucuucucugcgggauuccu
uuguaauugcacaaggugaaauuuugggcaacagcaggucugugaugcuc
cucaauguucugggcgacacgcgcacuacaaugucagugagaacaagaaa
acgaaccuacuugaucaaaagaguggggaaaccccggaaucacauagacc
cacuugggaccgaggauugcaauuuggucgcgcaacgaggaaugucucgu
aggcgcagcucaucaaacugugccgauuacgucccugccauuuguacaca
ccgcccgucguuguuuccgaugauggugcaauacaggugaucggacaggc
gcccgaaaguucaccgauauuucuucaauagaggaagcaaaagucguaac
aagguagcuguaggggaaccugcagcugggacauuu
...<<<<<.{.[[[[>>>>><<<<.<<<<<<...<<<..........<<<
.<<<..<<....<<....<<<<.>>>>...>>.>>......<<.......
.<<<..<<..<<...<<.<<.....<<<<<..>>>>>...<<.....<<<
<<<.....>>>>>>......>>..........<<<<<.<<<<.....>>>
>>>>>>.<<<<<<<<<<.....(((((.((((<<...>>...........
..............>>>>>>>>...>>....<<<<<......>>>>>...
>>.>>..>>>>..>>>.<<<....<<<....<<<<<.<<.......>>.>
>>>>>>>......>>>..<<<<<<<<....>>>>...>>>>.>>.<<.<<
<..........>>>.>>.<<<<....>>>>...>>>>>>.........<<
<....<<<..........>>>..>>>.......>>>....<<<.<<....
.>>.>>>.....<<<<............>>>.....>.........<<<<
<((......<<<<.....<<..))>>.......>>>>.>>>>>..>>>>>
>>>>>.........<<<[[.....<<<<...<<<.......<...<<...
.<..>...>>...>..................<...............<<
<<.......>>>>.............>.....<<<<<<<<.......<<.
..<.......>..<<<....>>>.....>>......>>>>>..>>>....
.......<<..<<<<<<.<<.....>>.<...)))).)))))>.>>>>>>
..>>.......<<<<<<<.<.<<...>>.>...>>>.>>>>.........
...<<<<<..<<...<<<<<<<<<.<<<<.<<<...<<<......>>>..
....>>>.>>>.>>>>.......<<....>>.>>>>>>..>>.>>>.>>.
...>>>...>>>>...<<<<<<<<...<...<<<<.<.....>.>>>>..
.>>>>>>>>>.........<<<.<<..<<..<<<<<<<........<<..
........>>.>>>>>>>..>>...<<..]]>>.....>>.....>>>.>
>>.<<<......<<<<....>>>>....>>>..]]]].}<<<<<.<<<<<
<<..<<.<<<<<<..<<.<<<<<<<......<<........>>.......
...<<<<<.<....<<<<........<<.<<<........>>>.>>....
...>>>>...<<.<<<..<<.<<<<<<....<<<.<<<<<....>>>...
<<<......>>>...>>.>>>....<<<<<.<<<<.....<<<<<<<.<<
<<.................>>>>....>>>>>>>.....>>>>....<<<
<.<<......>>>>>>.......>>>>>....>>>.>>>.....>>>>>>
>.....>.>>>>>...>>.>>>>>.>>.....<<<.<<<<......<...
.....<<<<<<<........>>>>>>>....>.......>>>>...>>>.
..........<<<..<........>..>>>...........>>>>>>...
.<<<<<<<.........>>>>>>>......>>...>>>>>>>>>>.>>..
..<..<<.<.<<<<<<<<..<<.<<<.<.<<<<..<<<<<.....<.<<.
.>>.>.....>>>>>..>>>>.>.>>>.>>..>>>>>>>>..>.>>...>
.....<<<<<<<<<....>>>>>>>>>.........
Receptor-Ligand Complex Structure
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PDB8rxx Structural and mechanistic insights into the function of Leishmania ribosome lacking a single pseudouridine modification.
Resolution2.97 Å
Binding residue
(original residue number in PDB)
V2 R3 M4 H5 N7 G8 R9 G10 K11 A12 S13 S14 A15 L16 P17 R20 S48 M52 R55 A61 Q62 K64 G68 R69 K70 I71 L72 R73 H77 D87 F90 R94 M98 H101 H105 T107 D108 D110 Y113 R114 L117 S120 R121 R124 R127 Y128 V132 K133 Q134
Binding residue
(residue number reindexed from 1)
V1 R2 M3 H4 N6 G7 R8 G9 K10 A11 S12 S13 A14 L15 P16 R19 S47 M51 R54 A60 Q61 K63 G67 R68 K69 I70 L71 R72 H76 D86 F89 R93 M97 H100 H104 T106 D107 D109 Y112 R113 L116 S119 R120 R123 R126 Y127 V131 K132 Q133
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003735 structural constituent of ribosome
GO:0070181 small ribosomal subunit rRNA binding
Biological Process
GO:0006412 translation
Cellular Component
GO:0005730 nucleolus
GO:0005840 ribosome
GO:0022627 cytosolic small ribosomal subunit
GO:0035869 ciliary transition zone
GO:1990904 ribonucleoprotein complex

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Molecular Function

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Biological Process

View graph for
Cellular Component
External links
PDB RCSB:8rxx, PDBe:8rxx, PDBj:8rxx
PDBsum8rxx
PubMed38722744
UniProtQ4Q3M1

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