Structure of PDB 4w2f Chain AH Binding Site BS01

Receptor Information
>4w2f Chain AH (length=137) Species: 300852 (Thermus thermophilus HB8) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LTDPIADMLTRIRNATRVYKESTDVPASRFKEEILRILAREGFIKGYERV
DVDGKPYLRVYLKYGPRRQGPDPRPEQVIHHIRRISKPGRRVYVGVKEIP
RVRRGLGIAILSTSKGVLTDREARKLGVGGELICEVW
Ligand information
>4w2f Chain AA (length=1497) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
uuggagaguuugauccuggcucagggugaacgcuggcggcgugccuaaga
caugcaagucgugcgggccgcggguccguggucagcggcggacgggugag
uaacgcgugggugaccuacccggaagagggggacaacccggggaaacucg
ggcuaaucccccauguggacccgccccuugggguguguccaaagggcuuu
gcccgcuuccggaugggcccgcgucccaucagcuaguuggugggguaaug
gcccaccaaggcgacgacggguagccggucugagaggauggccggccaca
ggggcacugagacacgggccccacuccugggaggcagcaguuaggaaucu
uccgcaaugggcgcaagccugacggagcgacgccgcuuggaggaagaagc
ccuucgggguguaaacuccugaacccgggacgaaacccccgacgagggga
cugacgguaccgggguaauagcgccggccaacuccgugccagcagccgcg
guaauacggagggcgcgagcguuacccggauucacugggcguaaagggcg
uguaggcggccuggggcgucccaugugaaagaccacggcucaaccguggg
ggagcgugggauacgcucaggcuagacggugggagagggugguggaauuc
ccggaguagcggugaaaugcgcagauaccgggaggaacgccgauggcgaa
ggcagccaccugguccacccgugacgcugaggcgcgaaagcguggggagc
aaaccggauuagauacccggguaguccacgcccuaaacgaugcgcgcuag
gucucugggucuccugggggccgaagcuaacgcguuaagcgcgccgccug
gggaguacggccgcaaggcugaaacucaaaggaauugacgggggcccgca
caagcgguggagcaugugguuuaauucgaagcaacgcgaagaaccuuacc
aggccuugacaugcuagggaacccgggugaaagccuggggugccccgcga
ggggagcccuagcacaggugcugcauggccgucgucagcucgugccguga
gguguuggguuaagucccgcaacgagcgcaacccccgccguuaguugcca
gcgguucggccgggcacucuaacgggacugcccgcgaaagcgggaggaag
gaggggacgacgucuggucagcauggcccuuacggccugggcgacacacg
ugcuacaaugcccacuacaaagcgaugccacccggcaacggggagcuaau
cgcaaaaaggugggcccaguucggauuggggucugcaacccgaccccaug
aagccggaaucgcuaguaaucgcggaucagccaugccgcggugaauacgu
ucccgggccuuguacacaccgcccgucacgccaugggagcgggcucuacc
cgaagucgccgggagccuacgggcaggcgccgaggguagggcccgugacu
ggggcgaagucguaacaagguagcuguaccggaaggugcggcuggau
.....<<<<..[.((((.>>>>.<<<<.<<<<<..<<<<<<<<..<..<<
<.<<<..<<<..<<.<<<<<<<<..>>>>>>>>.>>>>>......<<...
....<<<<<<<<..<<...<<<<<<<.<<<<<....<<<<<......>>>
>>.....>>>>>...<<<<<.<<<<<....>>>>>.>>>>>..<<<<...
>>>>.>>>>>>>..>>>>>>>>>><<<....<<<..<<<<<<<<......
.>>>>>>>>>>>......>>>..<<<<<<<<....>>>>...>>>>.>>.
<<<<<.<.........>>>>>>.<<<<..>>>>...>>>>>>>.......
.<<<....<<<<....>>>>..>>>..>>.>>>>>>..<<<<......<<
<<....>>>>.....>>>>....<<<<<........<<<<.....>>>>.
.........>>>>>......<<<<<(((...<<<<<.....<<.)))>>.
......>>>>>>>>>>..>>>>>>>>>..........<<<((.....<<<
<...<<<.<<<<<<<.<<<<<<<<<<......<<<<<<.....>>>>>>.
...>>>>>>>>..>>>>>>>>>...<<<<<<<<...<<<<<<<....<<<
<<<<.<..<<<......>>>.....>.>>>>>>>...........<<...
.>>.>>>>>>>..>>>>>.>>>...>>>...>>>>....<<<<<<...<<
...<<<<.<.....>.>>>>...>>>>>>>>..........<<<<<<..<
<<<<<<<<<...>>>>>>>>>>...<<..))>>.....>>>>>>.>>>.<
<<......<<<<....>>>>....>>>..)))).]<<<<<.<<<<<<<.<
<.<<<<<<..<<<<<<<<<<......<<........>>..........<<
<<<<<......<<<<<<<<..<<<<<<<....>>>>>>>....<<.....
.>>...>>>>>>>>.<<<.<<<..<<<<<<.......<<<<<<<<<....
>>>..<<<<......>>>>..>>>>>>.....<<<<.<<<<<<<..<<<.
.<<<.....>>>>>>...>>>>>>>.....<<<<<....>>>>>......
..>>>>.........>>>...>>>>>>>>>...>>>>>>>...>>.>>>>
>>>>.....<<<<<<<.....<<<..<<..<<<<....>>>>..>>....
>>>.....>>>>>>>......<....<<<<<<<........>>>>>>>..
..>.....>>>>>>....<<<<<<<..........>>>>>>>......>>
...>>>>>>>>>>.>>....<..<<.<.<<<<.<<<..<<<<<<<<<<<<
<...<.<<<<....<<<....>>>.>>>>.>..>>>>>>>>>>>>>..>>
>.>>>>..>.>>...>.....<<<<<<<<<....>>>>>>>>>....
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB4w2f Amicoumacin a inhibits translation by stabilizing mRNA interaction with the ribosome.
Resolution2.4 Å
Binding residue
(original residue number in PDB)		L2 T3 P5 A7 D8 T11 R12 R14 N15 V19 S29 R30 F31 K56 R75 K88 P89 G90 R91 R92 Y94 G96 R105 S113 T114 S115 G128 V129 G130 E132
Binding residue
(residue number reindexed from 1)		L1 T2 P4 A6 D7 T10 R11 R13 N14 V18 S28 R29 F30 K55 R74 K87 P88 G89 R90 R91 Y93 G95 R104 S112 T113 S114 G127 V128 G129 E131
Gene Ontology
--> -->
 
 
UnboundLocalError		Python 3.6.8: /usr/bin/python3
Tue Mar 11 04:32:42 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 = '4w2f', asym_id = 'AH', bs = 'BS01', title = 'Amicoumacin a inhibits translation by stabilizing mRNA interaction with the ribosome.'
 /var/www/html/BioLiP/pdb.cgi in display_interaction(pdbid='4w2f', asym_id='AH', bs='BS01', title='Amicoumacin a inhibits translation by stabilizing mRNA interaction with 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', uniprot = '', pdbid = '4w2f', asym_id = 'AH'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0003735,0005840,0006412', uniprot='', pdbid='4w2f', 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>