Structure of PDB 8bn3 Chain L4 Binding Site BS02

Receptor Information
>8bn3 Chain L4 (length=359) Species: 4932 (Saccharomyces cerevisiae) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PQVTVHSLTGEATANALPLPAVFSAPIRPDIVHTVFTSVNKNKRQAYAVS
EKAGHQTSAESWGTGRAVARIPRVGGGGTGRSGQGAFGNMCRGGRMFAPT
KTWRKWNVKVNHNEKRYATASAIAATAVASLVLARGHRVEKIPEIPLVVS
TDLESIQKTKEAVAALKAVGAHSDLLKVLKSKKLRAGKGKYRNRRWTQRR
GPLVVYAEDNGIVKALRNVPGVETANVASLNLLQLAPGAHLGRFVIWTEA
AFTKLDQVWGSETVASSKVGYTLPSHIISTSDVTRIINSSEIQSAIRPAG
QATQKRTHVLKKNPLKNKQVLLRLNPYAKVFAAEKLGSKKAEKTGTKPAA
VFTETLKHD
Ligand information
>8bn3 Chain 1 (length=3143) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
uugaccucaaaucagguaggaguacccgcugaacuuaagcauaucaauaa
gcggaggaaaagaaaccaaccgggauugccuuaguaacggcgagugaagc
ggcaaaagcucaaauuugaaaucugguaccuucggugcccgaguuguaau
uuggagagggcaacuuuggggccguuccuugucuauguuccuuggaacag
gacgucauagagggugagaaucccguguggcgaggagugcgguucuuugu
aaagugccuucgaagagucgaguuguuugggaaugcagcucuaagugggu
gguaaauuccaucuaaagcuaaauauuggcgagagaccgauagcgaacaa
guacagugauggaaagaugaaaagaacuuugaaaagagagugaaaaagua
cgugaaauuguugaaagggaagggcauuugaucaggccagcaucaguuuu
gguggcaggauaaauccauaggaauguagcuugccucgguaaguauuaua
gccugugggaauacugccagcugggacugaggacugcgacguaagucaag
gaugcuggcauaaugguuauaugccgcccgucuugaaacacggaccaagg
agucuaacgucuaugcgaguguuuggguguaaaacccauacgcguaauga
aagugaacguagguuggggccucgcaagaggugcacaaucgaccgauccu
gaugucuucggauggauuugaguaagagcauagcuguugggacccgaaag
auggugaacuaugccugaauagggugaagccagaggaaacucugguggag
gcucguagcgguucugacgugcaaaucgaucgucgaauuuggguauaggg
gcgaaagacuaaucgaaccaucuaguagcugguuccugccgaaguuuccc
ucaggauagcagaagcucguaucaguuuuaugagguaaagcgaaugauua
gagguuccggggucgaaaugaccuugaccuauucucaaacuuuaaauaug
uaagaaguccuuguuacuuaauugaacguggacauuugaaugaagagcuu
uuagugggccauuuuugguaagcagaacuggcgaugcgggaugaaccgaa
cguagaguuaaggugccggaauacacgcucaucagacaccacaaaaggug
uuaguucaucuagacagccggacgguggccauggaagucggaauccgcua
aggaguguguaacaacucaccggccgaaugaacuagcccugaaaauggau
ggcgcucaagcguguuaccuauacucuaccgucaggguugauaugaugcc
cugacgaguaggcaggcguggaggucagugacgaagccuagaccguaagg
ucgggucgaacggccucuagugcagaucuuggugguaguagcaaauauuc
aaaugagaacuuugaagacugaaguggggaaagguuccacgucaacagca
guuggacguggguuagucgauccuaagagauggggaagcuccguuucaaa
ggccugauuuuaugcaggccaccaucgaaagggaauccgguuaagauucc
ggaaccuggauauggauucuucacgguaacguaacugaauguggagacgu
cggcgcgagcccugggaggaguuaucuuuucuucuuaacagcuuaucacc
ccggaauugguuuauccggagauggggucuuauggcuggaagaggccagc
accuuugcuggcuccggugcgcuugugacggcccgugaaaauccacagga
aggaauaguuuucaugccaggucguacugauaaccgcagcaggucuccaa
ggugaacagccucuaguugauagaauaauguagauaagggaagucggcaa
aauagauccguaacuucgggauaaggauuggcucuaagggucgaucaacu
uagaacugguacggacaaggggaaucugacugucuaauuaaaacauagca
uugcgauggucagaaagugauguugacgcaaugugauuucugcccagugc
ucugaaugucaaagugaagaaauucaaccaagcgcggguaaacggcggga
guaacuaugacucucuuaagguagccaaaugccucgucaucuaauuagug
acgcgcaugaauggauuaacgagauucccacugucccuaucuacuaucua
gcgaaaccacagccaagggaacgggcuuggcagaaucagcggggaaagaa
gacccuguugagcuugacucuaguuugacauugugaagagacauuuauag
uuucuuuacuuauucaaugaagcggagcuggaauucauuuuccacguucu
agcauucaaggucccauucggggcugauccggguugaagacauugucagg
uggggaguuuggcuggggcggcacaucuguuaaacgauaacgcagauguc
cuaaggggggcucauggagaacagaaaucuccaguagaacaaaaggguaa
aagcccccuugauuuugauuuucagugugaauacaaaccaugaaagugug
gccuaucgauccuuuagucccucggaauuugaggcuagaggugccagaaa
aguuaccacagggauaacuggcuuguggcagucaagcguucauagcgaca
uugcuuuuugauucuucgaugucggcucuuccuaucauaccgaagcagaa
uucgguaagcguuggauuguucacccacuaauagggaacgugagcugggu
uuagaccgucgugagacagguuaguuuuacccuacugaugaauguuaccg
caauaguaauugaacuuaguacgagaggaacaguucauucggauaauugg
uuuuugcggcugucugaucaggcauugccgcgaagcuaccauccgcugga
uuauggcugaacgccucuaagucagaauccaugcuagaacgcggugauuu
cuuugcuccacacaauauagauggauacgaauaaggcguccuuguggcgu
cgcugaaccauagcaggcuagcaacggugcacuuggcggaaaggccuugg
gugcuugcuggcgaauugcaaugucauuuugcguggggauaaaucauuug
uauacgacuuagauguacaacgggguauuguaagcaguagaguagccuug
uuguuacgaucugcugagauuaagccuuuguugucugauuugu
........................<<<<<<.....<......>......>
>>>>.>.........<<....>>..<<<<<......<<.....>>.....
>>>>>..<<<..<<.......<<.<<<<<<...>>>>>>.>>.......>
>....<<<<<<<.<<<<<<<<<<<<<<<<<<<<<....<<<<......>>
>>.(.......<<<......)>>>..>.>>>>>>>>..>>>>>>>>....
>>>>>>>>>>>........<<<<<<<........>>>>>>>.....<<<<
<..((((((>>>>>..>>>...............................
...<<....>>...............<<<<....>>>>............
......................<<<<<.<<<<<..<<<<<<<.<<<<<<<
<<<<<<<<.....<<<<<<<<<......<<<<<......>>>>>......
.>>>>>>>.>.>.>>>>>.>>>>>>>>>>........<<<....>>>...
..>>>>>>>.....>>>>>.>>>>>..<<<<........>>>><<<<<<.
...<<<<<<.<<<<<<..<<<...<<<<.....>>>>...>>>...<<..
..>>.......<<<<<..<<<<<....>>>>>...>>>>>.<<<<<<<<.
..<<....>>...>>>.>>>.>>....>>>>>>.>>>>>>..<<.<..<<
<<<<<.....<<<<<<<<<..<<<....<<<<<<<....>>>>>>>....
.>>>...<<<..<<.<<........>>>>.>>>....>>>>>>>>>...<
<.......>>......>>>>>>...>..>.>>..<<<<<<....<.<<<.
...>>>.><<<<<<<<<<...<<<.<<<<<<<.....<<<....<<<..<
.<<<<...<<<<<<.....>>>>>>.>>>>.>..>>>..>.>>.....>>
>>>...<<<<.<<<<.<......>>>>>.>>>>.....>>>>>.>>>>>>
>>.>>..<<<<.<<<<<.....>>>>>.>>>>....<<<......>>>..
.<<<<<<<..<<<<(((.....<<<<<<.....<<..........<<<.<
<<<<<<<<<.......<<<<<.......<<.........>>.........
...................>>>>>...>>>>>>>>>>>>>..........
))).>>...>>>>>>.>>>>..>>>>>>><<<<<<<<<.........>>>
>>>>>>....>>>>>><.<<<<<<<<.<<......<<<<.<<<<....>>
>>>>>>...>>>>>>>>>>..>.....>>>>>><<.....<<.....<<<
<<<.......>>>>>><<<<.....<<<<<.<<...<<<<<<...<<...
..>>.>>>>>>....((<<<<<<...<<....<<<....>>>........
<<<<<<........>>>>>>....>>....>>...<<<<<........>>
>>>))<<<<.<<<<<<<.....<<<....>>>.......<<<<<<...<<
<<.<<<<<<<.<<<<<<<<<<..[[[..>>>>>><...<<<<<....<<<
<<<....<<<.....>>>....>>>>>>.....>>>>>....><<<<<<<
<....>>>>>>>>>>>>...>>>>>>>.>>>>.........>>>>>>...
.......>>>..>>>>>>>>>>>>..>>.....<<......>>>>>>>.<
<<<.....>>>>..>>>>..<<<<.....<<<<<<<.<<.........<.
....<<<<<...............>>>>><<.<<<<<<<<<..>>>..>>
>>>>.>>............<<<<<<<<<..<<<.........>>>..<<<
<<<<....<<<<.....>>>>......>>>>>>>...<<..<<<..<<<<
<<.<...<<.....<<<<....>>>>.....>>.>>>>>..>>>>><<<<
<<.......>>>>>>........<...........<<<<<.......>>>
>>.....>.....>>....>>.>>>>>>>..>..>>.>>>>>>>..>>>>
>>....>>....<<<<<........>>>>>....<<<<<..<<<.<<...
...<<<<.<<<<<<..<<<<<.<<<<<<<<..<<<<<<<<<<.......>
>>>>>>>>>...<<<<<.....<<<<..<<<<........>>>>......
.........<<<<<<....>>>>>>..>>>>..>>>>>.....>>>>>>>
>..>>>>>...<<<.....>>>..<<<<<<...........>>>>>>..<
<...<<<<<<<...<<<<<<.......>>>>>>.....<<...(((>>..
..>>>>>>>...<<<.<<<<<.......>>>>.>>>>.<<<....>>>.>
>)))......<<<<<<<..<<<<.))))))>>>>>>>>>>>.........
>>>>..>>>>>>.......<<.<.<.<<<<<<...<<.......>>...>
>>>>>...>>.>.>.......<<<<<.<<<<<<..<.<<<<<<<......
>>>>>>>...>.<<<.........>>>.....>>>>>..>...>>>.>>.
...<<<<<<<....>>>.>>>>....>>..>>>.>>>>>....<<<<<<<
<..<<<<...<<<<<<...............>>>>>>..<<<<<...<<<
<....<<<<<<<<<<]]].>>>>>..>>>>>...>>>>..>>>>>.<<<<
...<<<<<...........>>>>>...>>>>.>>>>....>>>>>>>>..
.....<<<<<<.<<<.<<....<<..........<<<<<<.....>>>>>
>......>>.......<<<<<<...<<<<<.<..<<<......>>>..>.
>>>>>.>>>>>>.............>>.>>>.>>>>>>..<<<<<.<...
..........>.....<<<<<<<<<.<<<....<<<<.<..<<<<<....
..>>>>>..>>>>>...>>>....>>>>.>>>>>..>>>>>..
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB8bn3 Evolving precision: rRNA Expansion Segment 7S enhances translation accuracy in eukaryal ribosomes
Resolution2.4 Å
Binding residue
(original residue number in PDB)		R31 H36 T40 N43 K44 N45 R47 Q48 Y50 V52 S53 A56 H58 Q59 T60 S61 T67 G68 A70 V71 A72 R73 P75 G80 G81 T82 R84 Q87 G88 N92 M93 C94 R95 G96 R98 M99 F100 A101 K104 W106 R107 K108 K112 N114 H115 N116 E117 K118 R119 R138 G139 R141 K161 T162 K163 L179 K180 K183 S184 K186 L187 R188 A189 G190 K191 K193 Y194 R195 R197 R202 R203 Y209 V216 K217 R220 N221 P223 T227 A228 S232 N234 P240 G241 H243 K271 V272 I290 N291 R300 A302 G303 Q304 T306 Q307 K308 R309 T310 V312 L313 K315 K319 N320 Q322 L324 R326 A331 K332 F334 A335 G340 S341 K342 K343 T347 T349 P351 L359
Binding residue
(residue number reindexed from 1)		R28 H33 T37 N40 K41 N42 R44 Q45 Y47 V49 S50 A53 H55 Q56 T57 S58 T64 G65 A67 V68 A69 R70 P72 G77 G78 T79 R81 Q84 G85 N89 M90 C91 R92 G93 R95 M96 F97 A98 K101 W103 R104 K105 K109 N111 H112 N113 E114 K115 R116 R135 G136 R138 K158 T159 K160 L176 K177 K180 S181 K183 L184 R185 A186 G187 K188 K190 Y191 R192 R194 R199 R200 Y206 V213 K214 R217 N218 P220 T224 A225 S229 N231 P237 G238 H240 K268 V269 I287 N288 R297 A299 G300 Q301 T303 Q304 K305 R306 T307 V309 L310 K312 K316 N317 Q319 L321 R323 A328 K329 F331 A332 G337 S338 K339 K340 T344 T346 P348 L356
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
--> -->
 
 
UnboundLocalError		Python 3.6.8: /usr/bin/python3
Fri Apr 18 14:37:27 2025

A problem occurred in a Python script. Here is the sequence of function calls leading up to the error, in the order they occurred.

 /var/www/html/BioLiP/pdb.cgi in <module>()
   1435     title=pdb2title(pdbid)
   1436     if bs.startswith("BS"):
=> 1437         pubmed,uniprot=display_interaction(pdbid,asym_id,bs,title)
   1438     else:
   1439         if lig3:
pubmed = '', uniprot = '', display_interaction = <function display_interaction>, pdbid = '8bn3', asym_id = 'L4', bs = 'BS02', title = 'Evolving precision: rRNA Expansion Segment 7S enhances translation accuracy in eukaryal ribosomes'
 /var/www/html/BioLiP/pdb.cgi in display_interaction(pdbid='8bn3', asym_id='L4', bs='BS02', title='Evolving precision: rRNA Expansion Segment 7S enhances translation accuracy in eukaryal ribosomes')
   1295         display_ec(ec,csaOrig,csaRenu)
   1296     if go:
=> 1297         display_go(go,uniprot,pdbid,asym_id)
   1298     return pubmed,uniprot
   1299 
global display_go = <function display_go>, go = '0003735,0005840,0006412', uniprot = '', pdbid = '8bn3', asym_id = 'L4'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0003735,0005840,0006412', uniprot='', pdbid='8bn3', asym_id='L4')
    480         '''.replace("$namespace_link",namespace_link
    481           ).replace("$namespace",namespace
=>  482           ).replace("$uniprot",u
    483         ))
    484         for l,(term,name) in enumerate(go2aspect[Aspect]):
u undefined

UnboundLocalError: local variable 'u' referenced before assignment
      args = ("local variable 'u' referenced before assignment",)
      with_traceback = <built-in method with_traceback of UnboundLocalError object>