Structure of PDB 8xt1 Chain LC Binding Site BS01

Receptor Information
>8xt1 Chain LC (length=304) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SGTWWDEHLSEENVPFIKQLVSDEDKAQLASKLCPLKDEPWPIHPWEPGS
FRVGLIALKLGMMPLWTKDGQKHVVTLLQVQDCHVLKYTSKENCNGKMAT
LSVGGKTVSRFRKATSILEFYRELGLPPKQTVKIFNITDNAAIKPGTPLY
AAHFRPGQYVDVTAKTIGKGFQGVMKRWGFKGQPATHGQTKTHRRPGAVA
TGDIGRVWPGTKMPGKMGNIYRTEYGLKVWRINTKHNIIYVNGSVPGHKN
CLVKVKDSKLPAYKDLGKNLPFPTYFPDGDEEELPEDLYDENVCQPGAPS
ITFA
Ligand information
>8xt1 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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PDB8xt1 Structural basis for differential inhibition of eukaryotic ribosomes by tigecycline.
Resolution3.1 Å
Binding residue
(original residue number in PDB)
G46 T47 W48 W49 V65 D69 M106 P108 K116 V118 K141 S153 F155 R156 A158 I161 Y165 V176 K177 I178 T207 T210 I211 G212 K213 G214 F215 G217 K220 R221 F224 K225 G226 P228 T230 H231 G232 Q233 T234 K235 T236 H237 R238 R239 G241 A242 V243 A244 T245 G246 D247 I248 G249 R250 V251 W252 P253 G254 T255 M257 P258 K260 N263 I264 Y265 R266 E268 Y269 N286 S288 V289 G291 H292 K293 N294 K298 K300 K303
Binding residue
(residue number reindexed from 1)
G2 T3 W4 W5 V21 D25 M62 P64 K72 V74 K97 S109 F111 R112 A114 I117 Y121 V132 K133 I134 T163 T166 I167 G168 K169 G170 F171 G173 K176 R177 F180 K181 G182 P184 T186 H187 G188 Q189 T190 K191 T192 H193 R194 R195 G197 A198 V199 A200 T201 G202 D203 I204 G205 R206 V207 W208 P209 G210 T211 M213 P214 K216 N219 I220 Y221 R222 E224 Y225 N242 S244 V245 G247 H248 K249 N250 K254 K256 K259
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0003735 structural constituent of ribosome
Biological Process
GO:0006412 translation
GO:0032543 mitochondrial translation
Cellular Component
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:8xt1, PDBe:8xt1, PDBj:8xt1
PDBsum8xt1
PubMed38942792
UniProtP09001|RM03_HUMAN Large ribosomal subunit protein uL3m (Gene Name=MRPL3)

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