Structure of PDB 8xt0 Chain LB Binding Site BS01

Receptor Information
>8xt0 Chain LB (length=237) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ANFVSWKSRTKYTITPVKMRKSGGRDHTGRIRVHGIGGGHKQRYRMIDFL
RFRPEETKSGPFEEKVIQVRYDPCRSADIALVAGGSRKRWIIATENMQAG
DTILNSNHIGRMAVAAREGDAHPLGALPVGTLINNVESEPGRGAQYIRAA
GTCGVLLRKVNGTAIIQLPSKRQMQVLETCVATVGRVSNVDHNKRVIGKA
GRNRWLGKRPNSGRWHRKGGWAGRKIRPLPPMKSYVK
Ligand information
>8xt0 Chain L1 (length=1500) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
gcuaaaccuagccccaaacccacuccaccuuacuaccagacaaccuuagc
caaaccauuuacccaaauaaaguauaggcgauagaaauugacuggcgcaa
uagauauaguaccgcaagggaaagaugaaaaauuauaaccaagcauaaua
uagcaaggacuaaccccuauaccuucugcauaaugaauuaacuagaaaua
acuuugcaaggagagccaaagcuaagacccccgaaaccagacgagcuacc
uaagaacagcuaaaagagcacacccgucuauguagcaaaauagugggaag
auuuauagguagaggcgacaaaccuaccgagccuggugauagcugguugu
ccaagauagaaucuuaguucaacuuuaaauuugcccacagaaccaaaucc
ccuuguaaauuuaacuguuaguccaaagaggaacagcucuuuggacacua
ggaaaaaaccuuguagagagaguaaaaaauuuaacacccauaguaggccu
aaaagcagccaccaauuaagaaagcguucaagcucaacacccacuaccua
aaaaaucccaaacauauaacugaacuccucacacccaauuggaccaaucu
aucacccuauagaagaacuaauguuaguauaaguaacaugaaaacauucu
ccuccgcauaagccugcgucagaucacacugacaauuaacagcccaauau
cuacaaucaaccaacaagucauuauuacccucacugucaacccaacacag
gcaugcucauaaggaaagguuaaaaaaaguaaaaggaacucggcaaaucu
uaccccgccuguuuaccaaaaacaucaccucuagcaucaccaguauuaga
ggcaccgccugcccagugacacauguuuaacggccgcgguacccuaaccg
ugcaaagguagcauaaucacuuguuccuuaaauagggaccuguaugaaug
gcuccacgaggguucagcugucucuuacuuuuaaccagugaaauugaccu
gcccgugaagaggcgggcauaacacagcaagacgagaagacccuauggag
cuuuaauuuauuaaugcaaacaguaaccugcauuaaaaauuucgguuggg
gcgaccucggagcagaacccaaccuccgagcaguacaugcuaagacuuca
ccagucaaagcgaaccucaauugauccaauaacuugaccaacggaacaag
uuacccuagggauaacagcgcaauccuauucuagaguccauaucaacaau
aggguuuacgaccucgauguuggaucaggacaucccgauggugcagccgc
uauuaaagguucguuuguucaacgauuaaaguccuacgugaucugaguuc
agaccggaguaauccaggucgguuucuaucuacuuuaaauuccucccugu
acgaaaggacaagagaaauaaggccuacuucacaaagcgccuucccccgu
aaaugauaucaucucaacuuagauacccacacccacccaagaacaggguu
<<<.......<<<<....................................
.<......>...............<<.....>>..........>>.>>..
...........<<....>>......................>>>......
.....<<<.......>>>...<.<........>.>.<<<<<<........
.<<<.<<..<<....>>...>>.>>>...<<.<...<<<<.<.....<<<
<<.<<<..<<<.....>>>...<<<..<<<<........>>>>.>>>...
.>>>.>>>>>...<<.......>>......>.>>>>......>.>>..<<
<<<<....<<<<....>>>><<<.<<<<<<<<<<.....<<......>>.
....>>>>>>>>>>..>>>.<<<<<<<<<<......>>>>>>>>>>...<
<<......>>>....<<<.<<<...<..............<....<<<..
.......>>>....>.......<<<......>>>................
....................>...>>>>>>........>>>>>>...<<<
<<......>>>>>.........>>>>>><......<<..<<<....>>><
<<<..<<<<........<<<<<......>>>>>......<<<...<<<<.
......................>>>>.......>>>.....<<......>
>.>>>>.....>>>>..<<<<...<<<<<<<<.<<.........<.....
.<<<<<<..<<<.........>>>...<<<<<<.............>>>>
>>....<<<.<<<..<<<<<....>>>..>>>>><<<<<<......>>>>
>>........<...........<<<<<<.....>>>>>>.....>....>
>>....>>.>>>>.....>..>>.>>>>>>>>>>>>.>>.....>.....
<<<<<........>>>>>.......<<..<<<.<<......<<<<.<<<<
<<..<<<<<.<<<<<<<<..........>>>>>>>>>>>>>..<<<<...
..>>>><<<<<<...........>>>>>>..<<.....<<<..<<<<...
..>>>>..>>>....>>.........<<<....>>>............>>
>>..>>>>>>.......<<<..<.<<<<<<...<<.......>>...>>>
>>>...>.>>.>.......<<<<<.<<<<<<..<<.<<<<<<......>>
>>>>...>>.<<<<<.....>>>>>.....>>>>>..>...>>>.>>...
.<<<<<<<....>>>.>>>>....>>..>>>.>>....<<<.<<<.....
............>>>.>>><<<<<...<<<....>>>.>>>>>......<
<<................>>>.............<<<<.......>>>>.
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB8xt0 Structural basis for differential inhibition of eukaryotic ribosomes by tigecycline.
Resolution3.2 Å
Binding residue
(original residue number in PDB)
A61 W66 K67 R69 I74 T75 K78 R80 K81 S82 R85 H87 T88 G89 R90 I91 R92 V93 G97 G98 H100 K101 Q102 R103 Y104 R105 Q128 Y131 P133 R135 L141 R202 Q205 Y206 I207 R208 A209 A210 G211 P229 S230 R246 V250 H252 N253 I257 G258 K259 A260 G261 R262 N263 R264 W265 R269 P270 N271 G273 R274 W275 H276 R277 K278 G279 G280 W281 A282 G283 R284 K285 R287 K293 Y295
Binding residue
(residue number reindexed from 1)
A1 W6 K7 R9 I14 T15 K18 R20 K21 S22 R25 H27 T28 G29 R30 I31 R32 V33 G37 G38 H40 K41 Q42 R43 Y44 R45 Q68 Y71 P73 R75 L81 R142 Q145 Y146 I147 R148 A149 A150 G151 P169 S170 R186 V190 H192 N193 I197 G198 K199 A200 G201 R202 N203 R204 W205 R209 P210 N211 G213 R214 W215 H216 R217 K218 G219 G220 W221 A222 G223 R224 K225 R227 K233 Y235
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0003735 structural constituent of ribosome
Biological Process
GO:0032543 mitochondrial translation
Cellular Component
GO:0005654 nucleoplasm
GO:0005739 mitochondrion
GO:0005743 mitochondrial inner membrane
GO:0005762 mitochondrial large ribosomal subunit
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:8xt0, PDBe:8xt0, PDBj:8xt0
PDBsum8xt0
PubMed38942792
UniProtQ5T653|RM02_HUMAN Large ribosomal subunit protein uL2m (Gene Name=MRPL2)

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