Structure of PDB 8b2l Chain u3 Binding Site BS01

Receptor Information

>8b2l Chain u3 (length=191) Species: 4097 (Nicotiana tabacum)

MKTILSSETMDIPDGVNIKVKAKQIEVEGPRGKLTRNFKHLNLDFQLIKD
EETGKKKLKIDAWFGSRKTTAAIRTALSHVENLITGVTKGYRYKMRFVYA
HFPINASISGGNKAIEIRNFLGEKRVRKVDMLEGVTVVRSEKVKDELVLD
GNDIELVSRSAALINQKCHVKNKDIRKFLDGIYVSEKGRIV

Ligand information

>8b2l Chain A3 (length=3196)

gcgaccccaggucaggcgggacuacccgcugaguuuaagcauaucaauaa
gcggaggaaaagaaacuuacaaggauuccccuaguaacggcgagcgaacc
gggaacagcccagccuuagaaucgggcggcuccgccguucgaauuguagu
cuggagaagcguccucagcggcggaccgggcccaaguccccuggaagggg
gcgccagagagggugagagccccguugugcccggacccugucgcaccacg
aggcgcugucuacgagucggguuguuugggaaugcagcccaaaucgggcg
gugaauuccguccaaggcuaaauacgggcgagagaccgauagcgaacaag
uaccgcgagggaaagaugaaaaggacuuugaaaagagagucaaagagugc
uugaaauugucgggagggaagcggaugggggccggcgaugcgccccgguc
ggauguggaacggugacgagccgguccgccgaucgacucggggcguggac
cagcguggauugggggggcggccaaagcccgggcuuucgauacgcccgug
gaacgccgucuccuugauugugguaggcagcgcgcgccuccggcgugcuu
cggcaucugcgcgcuccggacgcuggccugugggcuccccauucgacccg
ucuugaaacacggaccaaggagucugacaugugugcgagucaacgggcga
guaaacccguaaggcguaaggaagcugauuggugggaucccccugagggg
ugcaccgccgaccgaccuugaucuucugugaaggguucgagugugagcau
accugucgggacccgaaagauggugaacuaugccugagcggggcgaagcc
agaggaaacucugguggaggcccgcagcgauacugacgugcaaaucguuc
gucugacuuggguauaggggcgaaagacuaaucgaaccgucuaguagcug
guucccuccgaaguuucccucaggauagcuggagcucgcgugcgaguucu
aucggguaaagccaaugauuagaggcaucgggggcgcaacgcccucgacc
uauucucaaacuuuaaauagguaggacggugcggcugcuuuguugagccg
caccacggaaucaagagcuccaagugggccauuuuugguaagcagaacug
gcgaugcgggaugaaccggaagccggguuacggugccaaacugcgcgcua
accuagaucccacaaaggguguuggucgauuaagacagcgccgaaucaac
uagccccgaaaauggauggcgcuuaagcgcgcgaccuacacccggccguc
ggggcaagugccaggccccgaugaguaggagggcgcggcggucgcugcaa
aaccuugggcgcgagccugggcggagcggccgucggugcagaucuuggug
guaguagcaaauauucaaaugagaacuuugaaggccgaagaggggaaagg
uuccaugugaacggcacuugcacauggguuagucgauccuaagggucggg
ggaaccccgacagauagcgcguuucgcgcguacuccgaaagggaaucggg
uuaaaauuccugaaccgggacguggcgguugacggcaacguuaggaaguc
cggagacgucggcgggggccucgggaagaguuaucuuuucuguuuaacag
ccugcccacccuggaaacgacucagucggagguaggguccagcggcugga
agagcaccgcacgucgcgugguguccggugcgcccccggcggcccuugaa
aauccggaggaccgagugccguccacgcccggucguacucauaaccgcau
caggucuccaaggugaacagccucuggucgauggaacaauguaggcaagg
gaagucggcaaaauggauccguaacuucgggaaaaggauuggcucugagg
gcugggaacagccaacucagaacugguacggacaaggggaauccgacugu
uuaauuaaaacaaagcauugcgauggucccugcggauguuuacgcaaugu
gauuucugcccagugcucugaaugucaaagugaagaaauucaaccaagcg
cggguaaacggcgggaguaacuaugacucucuuaagguagccaaaugccu
cgucaucuaauuagugacgcgcaugaauggauuaacgagauucccacugu
cccugucuacuauccagcgaaaccacagccaagggaacgggcuuggcaga
aucagcggggaaagaagacccuguugagcuugacucuaguccgacuuugu
gaaaugacuugagaggguaguauaagugggagccggcgaaagugaaauac
cacuacuuuuaacguuauuuuacuuauuccgugaaucggaagcggggcac
ugccccucuuuuuggacccaaggcuugcuugcaggccgauccgggcggaa
gacauugucagguggggaguuuggcuggggcggcacaucuguuaaaagau
aacgcagguguccuaagaugagcucaacgagaacagaaaucucgugugga
acagaaggguaaaagcucguuugauucugauuuccaguacgaauacgaac
cgugaaagcguggccuaacgauccuuuagaccuucggaauucgaagcuag
aggugucagaaaaguuaccacagggauaacuggcuuguggcagccaagcg
uucauagcgacguugcuuuuugauccuucgaugucggcucuuccuaucau
ugugaagcagaauucaccaaguguuggauuguucacccaccaauagggaa
cgugagcuggguuuagaccgucgugagacagguuaguuuuacccuacuga
ugacagugucgcaauaguaauucaaccuaguacgagaggaaccguugauu
cgcacaauuggucaucgcgcuugguugaaaagccaguggcgcgaagcuac
cgugcgcuggauuaugacugaacgccucuaagucagaauccgggcuagaa
gcgacgcaugcgcccgccguccgcuugccgacccgcaguaggggccuuug
gcccccaagggcacgugucguuggcuaagucaucguggcggaagagccgc
gguggccgccuugaaguacaauuuccaucgagcggcggguagaauccuuu
gcagacgacuuaaauacgcgacgggguauuguaaguggcagaguggccuu
gcugccacgauccacugagauucagcccuuugucgcuccgauucgu

........................<<<<<<.....<......>......>
>>>>.>.........<<....>>..<<<<<.......<.....>......
>>>>>..[[[....<......<<<<<<<<<...>>>>>>>>>......>.
....<<<<<<<<.<<<.<<<<<<<.<<<<<<.<<...<<<<......>>>
>.((......<<<.....))>>>..>>.>>>>>>...>>>>>>>.....>
>>>>>>>.>>>.......<<<<<<<........>>>>>>>.....(((((
..<<<<<<)))))..]]]................................
..<<....>>...............<<<<....>>>>.............
.....................<<<<<<<<<<<<......<<<<<<<<<<<
<...<<<<<.<<<<.....>>>>.>>>>>....>>>>.>>>>>>>>.<.<
<<<<<..<<<<<<<<<<<<<<<.....<<<<<<<.........>>>>>.>
>...>>>>>>>>>>>>>>>.........<<<<<<<<<<...>>>..<<..
..>>....>>>>>>>.....>>>>>>.>....>>>.>>>>>>>>>..<<<
<........>>>><<<<<<....<<<<<<.<<<<<<..<<<...<<<...
.....>>>....>>>...<<....>>....<<<<<...<<<<....>>>>
....>>>>>.<<<<<<<.....<....>.....>>.>>>.>>....>>>>
>>.>>>>>>..<<.<..<<<<<<<.....<<<<<<<<<..<<<....<<<
<<<<....>>>>>>>.....>>>...<<<<.<<.<<........>>>>>>
>>....>>>>>>>>>...<<.......>>......>>>>>>...>..>.>
>..<<<<<<....<.<<<....>>>.><<<<<<<<<<......<<.<<<<
<<<.....<<<....<<<....<<<....<<<<<<.....>>>>>>..>>
>....>>>..>.>>.....>>>>>...<<<<<<<<<.<......>>>>>>
>>>>....>>>>..>>>>>>>>.>>..<<<<.<<<<<.....>>>>>.>>
>>....<<<......>>>...<<<<<<<...<<<(((.....<<<<<<..
.....<..........<<<.<<<<<<.<<<.......<..>...>>>.>>
>>>>>>>..........))).>....>>>>>>.>>>...>>>>>>><<<<
<<<<<.........>>>>>>>>>....>>>>>><.<<<<<<<<<<.....
..<<<.<<<<....>>>>>>>....>>>>>>>>>>..>.....>>>>>><
<.....<<.....<<<<<<.......>>>>>><<<<.....<<<<<.<<.
..<<<<<<...<<.....>>.>>>>>>....((<<<<<<...<<....<<
<....>>>........<<<<<...>>>>>.....>>....>>...<<<<<
........>>>>>))<<<<.<<<<<<<<...<<<....>>>...<...<<
<<<<...<<<<.<<<<<<<.<<<<<.<<<<.......>>>>.><...<<<
<<.....<<<<<<....<<<<...>>>>....>>>>>>.....>>>>>..
..><<<<<<<.......>>>>>>>>>>>...>>>>>>>.>>>>.......
..>>>>>>...>......>>>>.>>>>>>>>>>>>..>>.....<<....
..>>>>>>>.<<<<.....>>>>..>>>>..<<<<.....<<<<<<<.<<
.........<.....<<<<<....<<..>>.....>>>>><<.<<<<<<<
<<<<....>>>>>..>>>>>>.>>............<<<<<<<<<..<<<
.........>>>..<<<<<<<....<<<<....>>>>......>>>>>>>
...<<..<<<..<<<<<<.<..<<<.....<<<<....>>>>.....>>>
>>>>>..>>>>><<<<<<.......>>>>>>........<..........
.<<<<<.......>>>>>.....>.....>>....>>.>>>>>>>..>..
>>.>>>>>>>..>>>>>>....>>....<<<<<........>>>>>....
[[[[[..{{{.{{......[[[[.{{[[[[..<<<<<.<<<.<<<...<<
<<<<<<<<.<<<<<<.........<<<<.<.<<<>>>............>
>>>>.>>>>>>..>>>>>>>>>>...<<<<<.....<<<<...<<<<<..
.>>>>>...............<<<<<<....>>>>>>..>>>>..>>>>>
......>>>.>>>..>>>>>...<<<.....>>>..<<<<<<........
...>>>>>>..<<...<<<<<<<...<<<<<<.......>>>>>>.....
<<...(((>>....>>>>>>>...<<<.<<<<<.......>>>>.>>>>.
<<<....>>>.>>))).......((((((..((((.>>>>>>))))))))
))..........]]]]..}}]]]].......<<.<.<.<<<<<<...<<.
......>>...>>>>>>...>>.>.>.......<<<<<.<<<<<<..<<<
.<<<<<......>>>>>...>>>.<<<.........>>>.....>>>>>.
.>...>>>.>>....<<<<<<<....>>>.>>>>....}}..}}}.]]]]
]....<<<<<<<..<<<<.<.<<<<<.................>>>>>.>
<<<<<...<<<<....<<<<<<<<<......>>>>..>>>>>...>>>>.
.>>>>>.<<<<...<<<<<...........>>>>>...>>>>.>>>>...
>>>>>>>....<<<<<<<<<.<<.<......<<.......<<<<<<...>
>>>>>....>>...........<<<...<<<<<<<<<<<......>>>>>
>>>>>>.>>>................>.>>.>>>>>>>>>.<<<<<.<..
...........>.....<<<<<<<<<.<<<....<<<<.<..<<<<<...
...>>>>>..>>>>>...>>>....>>>>..>>>>>...>>>>>..

Receptor-Ligand Complex Structure

Structure summary

• PDB: 8b2l Structure of the actively translating plant 80S ribosome at 2.2 angstrom resolution.
• Resolution: 2.2 Å
• Binding residue (original residue number in PDB): K23 H40 N42 L43 D44 W63 R67 K68 A71 R74 T75 S78 H79 N82 H101 F102 E123 K124 R125 S158 R159 Q166 K171 K173 D174 R176 K177 F178
• Binding residue (residue number reindexed from 1): K23 H40 N42 L43 D44 W63 R67 K68 A71 R74 T75 S78 H79 N82 H101 F102 E123 K124 R125 S158 R159 Q166 K171 K173 D174 R176 K177 F178

Gene Ontology

Molecular Function

• GO:0003735 structural constituent of ribosome
• GO:0019843 rRNA binding

Biological Process

• GO:0002181 cytoplasmic translation
• GO:0006412 translation

Cellular Component

• GO:0005840 ribosome
• GO:0022625 cytosolic large ribosomal subunit
• GO:1990904 ribonucleoprotein complex

External links

• PDB: RCSB:8b2l, PDBe:8b2l, PDBj:8b2l
• PDBsum: 8b2l
• PubMed: 37156858
• UniProt: A0A1S4C068