Structure of PDB 4v8q Chain AH Binding Site BS01

Receptor Information
>4v8q Chain AH (length=159) Species: 300852 (Thermus thermophilus HB8) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PKGVSVEVAPGRVKVKGPKGELEVPVSPEMRVVVEEGVVRVERPSDERRH
KSLHGLTRTLIANAVKGVSEGYSKELLIKGIGYRARLVGRALELTVGFSH
PVVVEPPEGITFEVPEPTRVRVSGIDKQKVGQVAANIRAIRKPSAYHEKG
IYYAGEPVR
Ligand information
>4v8q Chain AA (length=2901) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
agaugguaagggcccacgguggaugccucggcacccgagccgaugaagga
cguggcuaccugcgauaagccagggggagccgguagcgggcguggauccc
uggauguccgaaugggggaacccggccggcgggaacgccggucaccgcgc
uuuugcgcggggggaaccuggggaacugaaacaucucaguacccagagga
gaggaaagagaaaucgacucccugaguagcggcgagcgaaaggggaccag
ccuaaaccguccggcuuguccgggcggggucguggggcccucggacaccg
aauccccagccuagccgaagcuguugggaagcagcgccagagagggugaa
agccccguaggcgaaagguggggggauaggugaggguacccgaguacccc
gugguucguggagccaugggggaaucugggcggaccaccgccuaaggcua
aguacuccgggugaccgauagcgcaccaguaccgugagggaaaggugaaa
agaaccccgggaggggagugaaauagagccugaaaccgugggcuuacaag
cagucacggccccgcaagggguuguggcgugccuauugaagcaugagccg
gcgacucacggucgugggcgagcuuaagccguugaggcggaggcguaggg
aaaccgaguccgaacagggcgcaagcgggccgcacgcggcccgcaaaguc
cgcggccguggacccgaaaccgggcgagcuagcccuggccagggugaagc
uggggugagacccaguggaggcccgaaccggugggggaugcaaaccccuc
ggaugagcuggggcuaggagugaaaagcuaaccgagcccggagauagcug
guucuccccgaaaugacuuuagggucagccucaggcgcugacuggggccu
guagagcacugauagggcuagggggcccaccagccuaccaaacccuguca
aacuccgaagggucccagguggagccugggagugagggcgcgagcgauaa
cguccgcguccgagcgcgggaacaaccgagaccgccagcuaaggccccca
agucugggcuaagugguaaaggauguggcgcggcgaagacagccaggagg
uuggcuuagaagcagccauccuuuaaagagugcguaauagcucacugguc
gaguggcgccgcgccgaaaaugaucggggcuuaagcccagcgccgaagcu
gcgggucugggggaugaccccaggcgguaggggagcguucccgaugccga
ugaaggccgacccgcgagggcggcuggagguaagggaagugcgaaugccg
gcaugaguaacgauaaagagggugagaaucccucucgccguaagcccaag
gguuccuacgcaauggucgucagcguaggguuaggcgggaccuaagguga
agccgaaaggcguagccgaagggcagccgguuaauauuccggcccuuccc
gcaggugcgauggggggacgcucuaggcuagggggaccggagccauggac
gagcccggccagaagcgcagggugggagguaggcaaauccgccucccaac
aagcucugcgugguggggaagcccguacgggugacaaccccccgaagcca
gggagccaagaaaagccucuaagcacaaccugcgggaacccguaccgcaa
accgacacaggugggcgggugcaagagcacucaggcgcgcgggagaaccc
ucgccaaggaacucugcaaguuggccccguaacuucgggagaaggggugc
ucccuggggugaugagccccggggagccgcagugaacaggcucuggcgac
uguuuaccaaaaacacagcucucugcgaacucguaagaggagguauaggg
agcgacgcuugcccggugccggaaggucaaggggaggggugcaagccccg
aaccgaagccccggugaacggcggccguaaauauaacgguccuaagguag
cgaaauuccuugucggguaaguuccgaccugcacgaaaagcguaacgacc
ggagcgcugucucggcgagggacccggugaaauugaacuggccgugaaga
ugcggccuacccguggcaggacgaaaagaccccguggagcuuuacugcag
ccugguguuggcucuuggucgcgccugcguaggauaggugggagccugug
aacccccgccuccgggugggggggaggcgccggugaaauaccacccuggc
gcggcugggggccuaacccucggauggggggacagcgcuuggcgggcagu
uugacuggggcggucgccuccuaaaagguaacggaggcgcccaaaggucc
ccucaggcgggacggaaauccgccggagagcgcaaggguagaagggggcc
ugacugcgaggccugcaagccgagcaggggcgaaagccgggccuagugaa
ccgguggucccguguggaagggccaucgaucaacggauaaaaguuacccc
ggggauaacaggcugaucucccccgagcguccacagcggcggggagguuu
ggcaccucgaugucggcucgucgcauccuggggcugaagaaggucccaag
gguugggcuguucgcccauuaaagcggcacgcgagcuggguucagaacgu
cgugagacaguucggucucuauccgccacgggcgcaggaggcuugagggg
ggcucuuccuaguacgagaggaccggaagggacgcaccucugguuuccca
gcugucccuccaggggcauaagcuggguagccaugugcggaagggauaac
cgcugaaagcaucuaagcgggaagcccgccccaagaugaggccucccacg
gcgucaagccgguaaggacccgggaagaccacccgguggaugggccgggg
guguaagcgccgcgaggcguugagccgaccggucccaaucguccgagguc
u
<<<......<<<<<<<<<<<.....<<..<<<<<<<<<<<<......<<<
<<<.((..((.>>>.....<<<<<<<..<<<))..)).>>>.....>>>>
>>>...>>>....<<<....>>><<<<<<<<....>>>>>>>>.<<<<<<
....>>>>>>.>>...<<<<<<.....<......>......>>>>>.>..
.......<<....>>...<<<<<.....<<.....>>....>>>>>...<
<<....<<<<<<<<.....>>>>>>>>......<<<<<<<<<....<<<.
..<<<<..<<<<.<<<...<<<<<......>>>>>((......<<<....
.))>>>...>>>...>>>>...>>>>..>>>>>>>>>.>>>.....<<<<
<<<<<.......>>>>>>>>>......<<<<<..((((>>>>>..>>>..
....>>.>>>>>>.>>...............<<....>>....>>.....
....<<<<....>>>>..................>>>>>>>>>>>.....
..<<<<<<<<<<<....>>>>>>>>>>>...<............>.<<<<
<<....<<<<<<<<<<<<<..<<<...<<<.....>>>...>>>...<<.
...>>..<<<<.....>>>>.....<<<<<<<....>>>>>>>....>>>
>>>>>>>>>>..<<.<...<<<<<<.....<<<<<<<<<..<<<....<<
<<<<......>>>>>>.....>>>...<<<..<<<<........>>>>.>
>>....>>>>>>>>>...<<<.....>>>......>>>>>>......>.>
>..<<<<<<....<<<<<....>>>>><<<<<<<<<.....<<<<<<<<<
...<<<...<<<<<<<<...<<<<<........>>>.>>...>>>>>>>>
..>>.>...>>>>>>>>>.....>>>>>>>.>>..<<<<<<<.<<.....
.>>.>>>>>>>.....<<<......>>>...<<<<.<<<...<<<(((..
...<<<<<<...........<<..<<<<<<..<........<<<<<.<<.
..<<<.........>>>...>>.........<<......>>...>>>>>.
...>..>>>>>>.>>..........)))......>>>>>>.>>>...>>>
>>>><<<<<<<<.....>>>>>>>>....>>>>>><.<<<<<...<<<..
....<<<<<.<<<....>>>>>>>>...>>>..>>>>>..>.....>>>>
>><......<<.....<<<<<<.......>>>>>><<<<....<<<<<.<
<...<<<<<<...<<.....>>.>>>>>>....((<<<<.<<...<<<..
.<<<....>>>...>>>...>>...<<<<<........>>>>>))<<<<<
<<<<<<<<...<<<<....<<<<<.<<<..<<<<<.<<<<.<<..[[[[.
..>>>>>><<<...<<<<<<<<<<<<<<<<.<<.....>>>>>>>>>...
..>>>>>>>>>..>>><...<<<<....>>>>.....>>>>>>...>>>.
.>>>>>.........>>>>...>>...>>>>>>>>>>>>>>>..>>....
.<<......>>>>>>>.<<<<<....>>>>>..>>>>..<<<<....<<<
<<<<<.<<.........<.....<<<<<....<<..>>.....>>>>><<
<<<<<<<<<<.....>>>>>>>>>>>>............<<<<<<<<<..
<<<.........>>>..<<<<<<<.....<<<....>>>.......>>>>
>>>.<<<<<.<<<..<<<<<<<..<<<...<<...<<<<<....>>>>>.
..>>...>>>>>>>>..>>>>><<<<<<.......>>>>>>........<
...........<<<<<<.....>>>>>>.....>....>>>>>..>>.>>
>>>>>..>..>>.>>>>>>>>.>>>>>>.....>.....<<<<<......
..>>>>>..<<<<<<<<.<<<.........<<<<.<<<<<<..<<<<<.<
<<.<<<<<.<<<<<<<<<<<<<<<<............<<<...<<<....
..<<<<<<<<<..>>>>>>>>>...>>>............>.>>...>>>
>>>>>>>>>>>>>...<<<<<....>>>>>....>>>>>.>>>..>>>>>
..<<<<.....>>>><<<<<<...........>>>>>>..<<...<<<<<
<<...<<<<<<.......>>>>>>.....<....(((.>....>>>>>>>
...<<<<..<<<......>>>..>>>>.<<<....>>>.>>)))......
.<<<<<<<.<<..))))..>>>>>>>>>.............>>>>..>>>
>>>.......<<<<.<.<<<<<<...<<.......>>...>>>>>>...>
>>>.>.......<<<<<.<<<<<<..<<<<<<<<<......>>>>>>>..
>>.<<<<<.....>>>>>.....>>>>>..>...>>>.>>....<<<<<<
<....>>>.>>>>........>>>>>>>>>>>....<<<<<<<...<<<<
..<<<<<<<...............>>>>>>>.<<<<<...<<<<...<<<
<<<<<<<<]]]]>>>>>>...>>>>>...>>>>.>>>>>...<<<....<
<<<<...........>>>>>....>>>.>>>>.......>>>>>>>...<
<.......>>.....<<<<<<<<<.......>>>>>....<<<<<<<<.<
<<....<<<<<....>>>>>...>>>..>>>>>.>>>...>>>>....>>
>
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB4v8q Decoding in the absence of a codon by tmRNA and SmpB in the ribosome.
Resolution3.1 Å
Binding residue
(original residue number in PDB)
R59 K62 S63 H65 L67 T70 F109 S110 Q139 G142 Q143 A146 K160 R170
Binding residue
(residue number reindexed from 1)
R48 K51 S52 H54 L56 T59 F98 S99 Q128 G131 Q132 A135 K149 R159
Gene Ontology
--> -->
 
 
UnboundLocalError
Python 3.6.8: /usr/bin/python3
Mon Apr 28 23:51:37 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 = '4v8q', asym_id = 'AH', bs = 'BS01', title = 'Decoding in the absence of a codon by tmRNA and SmpB in the ribosome.'
 /var/www/html/BioLiP/pdb.cgi in display_interaction(pdbid='4v8q', asym_id='AH', bs='BS01', title='Decoding in the absence of a codon by tmRNA and SmpB in the ribosome.')
   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 = '0003735,0005840,0006412,0019843', uniprot = '', pdbid = '4v8q', asym_id = 'AH'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0003735,0005840,0006412,0019843', uniprot='', pdbid='4v8q', asym_id='AH')
    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>