Structure of PDB 8k82 Chain LG Binding Site BS01

Receptor Information

>8k82 Chain LG (length=231) Species: 4932 (Saccharomyces cerevisiae)

NPLTHSTPKNFGIGQAVQPKRNLSRYVKWPEYVRVQRQKKILSIRLKVPP
TIAQFQYTLDRNTAAETFKLFNKYRPETAAEKKERLTKEAAAVAEGKSKQ
DASPKPYAVKYGLNHVVALIENKKAKLVLIANDVDPIELVVFLPALCKKM
GVPYAIVKGKARLGTLVNQKTSAVAALTEVRAEDEAALAKLVSTIDANFA
DKYDEVKKHWGGGILGNKAQAKMDKRAKNSD

Ligand information

>8k82 Chain C1 (length=3204)

uugaccucaaaucagguaggaguacccgcugaacuuaagcauaucaauaa
gcggaggaaaagaaaccaaccgggauugccuuaguaacggcgagugaagc
ggcaaaagcucaaauuugaaaucugguaccuucggugcccgaguuguaau
uuggagagggcaacuuuggggccguuccuugucuauguuccuuggaacag
gacgucauagagggugagaaucccguguggcgaggagugcgguucuuugu
aaagugccuucgaagagucgaguuguuugggaaugcagcucuaagugggu
gguaaauuccaucuaaagcuaaauauuggcgagagaccgauagcgaacaa
guacagugauggaaagaugaaaagaacuuugaaaagagagugaaaaagua
cgugaaauuguugaaagggaagggcauuugaucagacaggccagcaucag
uuuugguggcaggauaaauccauaggaauguagcuugccucgguaaguau
uauagccugugggaauacugccagcugggacugaggacugcgacguaagu
caaggaugcuggcauaaugguuauaugccgcccgucuugaaacacggacc
aaggagucuaacgucuaugcgaguguuuggguguaaaacccauacgcgua
augaaagugaacguagguuggggccucgcaagaggugcacaaucgaccga
uccugaugucuucggauggauuugaguaagagcauagcuguugggacccg
aaagauggugaacuaugccugaauagggugaagccagaggaaacucuggu
ggaggcucguagcgguucugacgugcaaaucgaucgucgaauuuggguau
aggggcgaaagacuaaucgaaccaucuaguagcugguuccugccgaaguu
ucccucaggauagcagaagcucguaucaguuuuaugagguaaagcgaaug
auuagagguuccggggucgaaaugaccuugaccuauucucaaacuuuaaa
uauguaagaaguccuuguuacuuaauugaacguggacauuugaaugaaga
gcuuuuagugggccauuuuugguaagcagaacuggcgaugcgggaugaac
cgaacguagaguuaaggugccggaauacacgcucaucagacaccacaaaa
gguguuaguucaucuagacagccggacgguggccauggaagucggaaucc
gcuaaggaguguguaacaacucaccggccgaaugaacuagcccugaaaau
ggauggcgcucaagcguguuaccuauacucuaccgucaggguugauauga
ugcccugacgaguaggcaggcguggaggucagugacgaagccuagaccgu
aaggucgggucgaacggccucuagugcagaucuuggugguaguagcaaau
auucaaaugagaacuuugaagacugaaguggggaaagguuccacgucaac
agcaguuggacguggguuagucgauccuaagagauggggaagcuccguuu
caaaggccugauuuuaugcaggccaccaucgaaagggaauccgguuaaga
uuccggaaccuggauauggauucuucacgguaacguaacugaauguggag
acgucggcgcgagcccugggaggaguuaucuuuucuucuuaacagcuuau
caccccggaauugguuuauccggagauggggucuuauggcuggaagaggc
cagcaccuuugcuggcuccggugcgcuugugacggcccgugaaaauccac
aggaaggaauaguuuucaugccaggucguacugauaaccgcagcaggucu
ccaaggugaacagccucuaguugauagaauaauguagauaagggaagucg
gcaaaauagauccguaacuucgggauaaggauuggcucuaagggucgggu
acgaucaacuuagaacugguacggacaaggggaaucugacugucuaauua
aaacauagcauugcgauggucagaaagugauguugacgcaaugugauuuc
ugcccagugcucugaaugucaaagugaagaaauucaaccaagcgcgggua
aacggcgggaguaacuaugacucucuuaagguagccaaaugccucgucau
cuaauuagugacgcgcaugaauggauuaacgagauucccacugucccuau
cuacuaucuagcgaaaccacagccaagggaacgggcuuggcagaaucagc
ggggaaagaagacccuguugagcuugacucuaguuugacauugugaagag
acauagaggguguagaauaagugggagcuucggcgccagugaaauaccac
uaccuuuauaguuucuuuacuuauucaaugaagcggagcuggaauucauu
uuccacguucuagcauucaaggucccauucggggcugauccggguugaag
acauugucagguggggaguuuggcuggggcggcacaucuguuaaacgaua
acgcagauguccuaaggggggcucauggagaacagaaaucuccaguagaa
caaaaggguaaaagcccccuugauuuugauuuucagugugaauacaaacc
augaaaguguggccuaucgauccuuuagucccucggaauuugaggcuaga
ggugccagaaaaguuaccacagggauaacuggcuuguggcagucaagcgu
ucauagcgacauugcuuuuugauucuucgaugucggcucuuccuaucaua
ccgaagcagaauucgguaagcguuggauuguucacccacuaauagggaac
gugagcuggguuuagaccgucgugagacagguuaguuuuacccuacugau
gaauguuaccgcaauaguaauugaacuuaguacgagaggaacaguucauu
cggauaauugguuuuugcggcugucugaucaggcauugccgcgaagcuac
cauccgcuggauuauggcugaacgccucuaagucagaauccaugcuagaa
cgcggugauuucuuugcuccacacaauauagauggauacgaauaaggcgu
ccuuguggcgucgcugaaccauagcaggcuagcaacggugcacuuggcgg
aaaggccuugggugcuugcuggcgaauugcaaugucauuuugcgugggga
uaaaucauuuguauacgacuuagauguacaacgggguauuguaagcagua
gaguagccuuguuguuacgaucugcugagauuaagccuuuguugucugau
uugu

........................<<<<<<.....<......>......>
>>>>.>.........<<....>>..<<<<<......<<.....>>.....
>>>>>..<<<...<.......<<.<<<<<<...>>>>>>.>>.......>
.....<<<<<<.<<<<<<<<<<<<<<<<<<<<<<....<<<<......>>
>>.(.......<<<......)>>>..>.>>>>>>>>..>>>>>>>>....
>>>>>>>>>>>........<<<<<<<........>>>>>>>.....<<<<
<..((((((>>>>>..>>>...............................
...<<....>>...............<<<<....>>>>............
......................<<<<<.<<<<<......<<<<<<<.<<<
<<<<<<<<<<<<.....<<<<<<<<<......<<<<<......>>>>>..
.....>>>>>>>.>.>.>>>>>.>>>>>>>>>>........<<<....>>
>.....>>>>>>>.....>>>>>.>>>>>..<<<<........>>>><<<
<<<....<<<<<<.<<<<<<..<<<...<<<<.....>>>>...>>>...
<<....>>.......<<<<<..<<<<<....>>>>>...>>>>>.<<<<<
<<<...<<....>>...>>>.>>>.>>....>>>>>>.>>>>>>..<<.<
..<<<<<<<.....<<<<<<<<<..<<<....<<<<<<<....>>>>>>>
.....>>>...<<<..<<.<<........>>>>.>>>....>>>>>>>>>
...<<.......>>......>>>>>>...>..>.>>..<<<<<<....<.
<<<....>>>.><<<<<<<<<<...<<<.<<<<<<<.....<<<....<<
<....<<<<...<<<<<<.....>>>>>>.>>>>....>>>..>.>>...
..>>>>>...<<<<.<<<<.<......>>>>>.>>>>.....>>>>>.>>
>>>>>>.>>..<<<<.<<<<<.....>>>>>.>>>>....<<<......>
>>...<<<<<<<..<<<<(((.....<<<<<<.....<<..........<
<<.<<<<<<<<<<.......<<<<<.<<<...<<.........>>...>>
>.........<<......>>...>>>>>...>>>>>>>>>>>>>......
....))).>>...>>>>>>.>>>>..>>>>>>><<<<<<<<<........
.>>>>>>>>>....>>>>>><.<<<<<<<<.<<......<<<<.<<<<..
..>>>>>>>>...>>>>>>>>>>..>.....>>>>>><<.....<<....
.<<<<<<.......>>>>>><<<<.....<<<<<.<<...<<<<<<...<
<.....>>.>>>>>>....((<<<<<<...<<....<<<....>>>....
....<<<<<.<.....>..>>>>>....>>....>>...<<<<<......
..>>>>>))<<<<.<<<<<.<.....<<<....>>>.......<<<<<<.
..<<<<.<<<<<<<<<<<<<<<<<<..[[[..>>>>>><...<<<<<...
.<<<<<<....<<<.....>>>....>>>>>>.....>>>>>....><<<
<<<<......>>>>>>>>>>>.>.>>>>>>>.>>>>.........>>>>>
>..........>.>..>>>>>>>>>>>>..>>.....<<......>>>>>
>>.<<<<.....>>>>..>>>>..<<<<.....<<<<<<<.<<.......
..<.....<<<<<....<....>.....>>>>><<.<<<<<<<<<<<...
.>>>>>..>>>>>>.>>............<<<<<<<<<..<<<.......
..>>>..<<<<<<<....<<<<.....>>>>......>>>>>>>...<<.
.<<<..<<<<<<.....<<.....<<<<....>>>>.....>>..>>>>.
.>>>>><<<<<<.......>>>>>>........<...........<<<<<
.......>>>>>.....>.....>>....>>.>>>>>>>..>..>>.>>>
>>>>..>>>>>>....>>....<<<<<........>>>>>....<<<<<.
.<<<.<<......<<<<.<<<<<<..<<<<<.<<<<<<<<..<<<<<<<<
<<.<<.<<.<..........<<<<......................>>>>
..>>>.>>..>>>>>>>>>>...<<<<<.....<<<<..<<<<<......
>>>>>...............<<<<<<....>>>>>>..>>>>..>>>>>.
....>>>>>>>>..>>>>>...<<<.....>>>..<<<<<<.........
..>>>>>>..<<...<<<<<<<...<<<<<<.......>>>>>>.....<
<...(((>>....>>>>>>>...<<<.<<<<<.......>>>>.>>>>.<
<<....>>>.>>)))......<<<<<<<..<<<<.))))))>>>>>>>>>
>>.........>>>>..>>>>>>.......<<.<.<.<<<<<<...<<..
.....>>...>>>>>>...>>..>>.......<<<<<.<<<<<<..<.<<
<<<<<......>>>>>>>...>.<<<.........>>>.....>>>>>..
>...>>>.>>....<<<<<<<....>>>.>>>>....>>..>>>.>>>>>
....<<<<<<<<..<<<<.<.<<<<<<...............>>>>>>.>
<<<<<...<<<<....<<<<<<<<<<]]].>>>>>..>>>>>...>>>>.
.>>>>>.<<<<...<<<<<...........>>>>>...>>>>.>>>>...
.>>>>>>>>.......<<<<<<.<<<.<<....<<..........<<<<<
<.....>>>>>>......>>.......<<<<<<...<<<<<.<..<<<..
....>>>..>.>>>>>.>>>>>>.............>>.>>>.>>>>>>.
.<<<<<.<.............>.....<<<<<<<<<.<<<....<<<<..
..<<<<<......>>>>>...>>>>...>>>....>>>>.>>>>>..>>>
>>..

Receptor-Ligand Complex Structure

Structure summary

• PDB: 8k82 Structural basis for differential inhibition of eukaryotic ribosomes by tigecycline.
• Resolution: 3.0 Å
• Binding residue (original residue number in PDB): T27 H28 S29 T30 K32 N33 F34 G35 I36 Q38 Q41 P42 R44 L46 S47 R48 Y49 K51 E54 Y55 R60 L65 R68 K70 E100 K105 R108 S126 K128 P129 K133 Y134 G135 L136 N137 H138 A141 N145 V157 D158 L162 K183 A184 Q192 K193 S195 N240 K241 A242
• Binding residue (residue number reindexed from 1): T4 H5 S6 T7 K9 N10 F11 G12 I13 Q15 Q18 P19 R21 L23 S24 R25 Y26 K28 E31 Y32 R37 L42 R45 K47 E77 K82 R85 S103 K105 P106 K110 Y111 G112 L113 N114 H115 A118 N122 V134 D135 L139 K160 A161 Q169 K170 S172 N217 K218 A219

Gene Ontology

Molecular Function

• GO:0003723 RNA binding
• GO:0003735 structural constituent of ribosome

Biological Process

• GO:0000470 maturation of LSU-rRNA
• GO:0002181 cytoplasmic translation
• GO:0006364 rRNA processing

Cellular Component

• GO:0005737 cytoplasm
• GO:0005829 cytosol
• GO:0005840 ribosome
• GO:0022625 cytosolic large ribosomal subunit
• GO:1990904 ribonucleoprotein complex

External links

• PDB: RCSB:8k82, PDBe:8k82, PDBj:8k82
• PDBsum: 8k82
• PubMed: 38942792
• UniProt: P17076|RL8A_YEAST Large ribosomal subunit protein eL8A (Gene Name=RPL8A)