Structure of PDB 4v7l Chain CN Binding Site BS01

Receptor Information
>4v7l Chain CN (length=60) Species: 300852 (Thermus thermophilus HB8) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ARKALIEKAKRTPKFKVRAYTRCVRCGRARSVYRFFGLCRICLRELAHKG
QLPGVRKASW
Ligand information
>4v7l Chain CA (length=1495) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
uggagaguuugauccuggcucagggugaacgcuggcggcgugccuaagac
augcaagucgugcgggccgcggccguggucagcggcggacgggugaguaa
cgcgugggugaccuacccggaagagggggacaacccggggaaacucgggc
uaaucccccauguggacccgccccuugggguguguccaaagggcuuugcc
cgcuuccggaugggcccgcgucccaucagcuaguuggugggguaauggcc
caccaaggcgacgacggguagccggucugagaggauggccggccacaggg
gcacugagacacgggccccacuccuacgggaggcagcaguuaggaaucuu
ccgcaaugggcgcaagccugacggagcgacgccgcuuggaggaagaagcc
cuucgggguguaaacuccugaacccgggacgaaacccccgacgaggggac
ugacgguaccgggguaauagcgccggccaacuccgugccagcagccgcgg
uaauacggagggcgcgagcguuacccggauucacugggcguaaagggcgu
guaggcggccuggggcgucccaugugaaagaccacggcucaaccgugggg
gagcgugggauacgcucaggcuagacggugggagagggugguggaauucc
cggaguagcggugaaaugcgcagauaccgggaggaacgccgauggcgaag
gcagccaccugguccacccgugacgcugaggcgcgaaagcguggggagca
aaccggauuagauacccggguaguccacgcccuaaacgaugcgcgcuagg
ucucugggucuccugggggccgaagcuaacgcguuaagcgcgccgccugg
ggaguacggccgcaaggcugaaacucaaaggaauugacgggggcccgcac
aagcgguggagcaugugguuuaauucgaagcaacgcgaagaaccuuacca
ggccuugacaugcuagggaacccgggugaaagccuggggugccccgcgag
gggagcccuagcacaggugcugcauggccgucgucagcucgugccgugag
guguuggguuaagucccgcaacgagcgcaacccccgccguuaguugccag
cgguucggccgggcacucuaacgggacugcccgcgaaagcgggaggaagg
aggggacgacgucuggucagcauggcccuuacggccugggcgacacacgu
gcuacaaugcccacuacaaagcgaugccacccggcaacggggagcuaauc
gcaaaaaggugggcccaguucggauuggggucugcaacccgaccccauga
agccggaaucgcuaguaaucgcggaucagccaugccgcggugaauacguu
cccgggccuuguacacaccgcccgucacgccaugggagcgggcucuaccc
gaagucgccgggagccuacgggcaggcgccgaggguagggcccgugacug
gggcgaagucguaacaagguagcuguaccggaaggugcggcugga
....<<<<..[.((((.>>>>.<<<<.<<<<<..<<<<<<<<..<..<<<
.<<<..<<<..<<.<<<<<<<..>>>>>>>.>>>>>......<<......
.<<<<<<<<..<<...<<<<<<<.<<<<<....<<<<<......>>>>>.
....>>>>>...<<<<<.<<<<<....>>>>>.>>>>>..<<<<...>>>
>.>>>>>>>..>>>>>>>>>><<<....<<<..<<<<<<<<.......>>
>>>>>>>>>......>>>..<<<<<<<<....>>>>...>>>>.>>.<<<
<<.<.........>>>>>>.<<<<....>>>>...>>>>>>>........
<<<....<<<<....>>>>..>>>..>>.>>>>>>..<<<<......<<<
<....>>>>.....>>>>....<<<<<........<<<<.....>>>>..
........>>>>>......<<<<<(((...<<<<<.....<<.)))>>..
.....>>>>>>>>>>..>>>>>>>>>..........<<<((.....<<<<
...<<<.<<<<<<<.<<<<<<<<<<......<<<<<<.....>>>>>>..
..>>>>>>>>..>>>>>>>>>...<<<<<<<<...<<<<<<<.<..<<<<
<<<.<..<<<......>>>.....>.>>>>>>>...>.......<<....
>>.>>>>>>>..>>>>>.>>>...>>>...>>>>....<<<<<<...<<.
..<<<<.<.....>.>>>>...>>>>>>>>..........<<<<<<..<<
<<<<<<<<...>>>>>>>>>>...<<..))>>.....>>>>>>.>>>.<<
<......<<<<....>>>>....>>>..)))).]<<<<<.<<<<<<<.<<
.<<<<<<..<<<<<<<<<<......<<........>>..........<<<
<<<<......<<<<<.<<..<<<<<<<....>>>>>>>....<<.....>
>....>>.>>>>>.<<<.<<<..<<<<<<.......<<<<<<<<<....>
>>..<<<<......>>>>..>>>>>>.....<<<<.<<<<<<<...<...
<<<.....>>>>.....>>>>>>>.....<<<<<....>>>>>.......
.>>>>.........>>>...>>>>>>>>>...>>>>>>>...>>.>>>>>
>>>.....<<<<<<<.....<<<..<...<<<<....>>>>...>....>
>>.....>>>>>>>......<..<.<<<<<<<........>>>>>>>>..
.>.....>>>>>>....<<<<<<<..........>>>>>>>......>>.
..>>>>>>>>>>.>>....<..<<.<.<<<<.<<<..<<<<<<<<<<<<<
...<.<<<<....<<<....>>>.>>>>.>..>>>>>>>>>>>>>..>>>
.>>>>..>.>>...>.....<<<<<<<<<....>>>>>>>>>...
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB4v7l The structures of the anti-tuberculosis antibiotics viomycin and capreomycin bound to the 70S ribosome.
Resolution3.0 Å
Binding residue
(original residue number in PDB)		A2 R3 K4 A5 L6 K9 K15 F16 V18 R19 Y21 T22 R29 R31 S32 Y34 R35 R41 I42 R45 E46 K58 S60 W61
Binding residue
(residue number reindexed from 1)		A1 R2 K3 A4 L5 K8 K14 F15 V17 R18 Y20 T21 R28 R30 S31 Y33 R34 R40 I41 R44 E45 K57 S59 W60
Gene Ontology
--> -->
 
 
UnboundLocalError		Python 3.6.8: /usr/bin/python3
Mon Mar 10 15:01:34 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 = '4v7l', asym_id = 'CN', bs = 'BS01', title = 'The structures of the anti-tuberculosis antibiot...omycin and capreomycin bound to the 70S ribosome.'
 /var/www/html/BioLiP/pdb.cgi in display_interaction(pdbid='4v7l', asym_id='CN', bs='BS01', title='The structures of the anti-tuberculosis antibiot...omycin and capreomycin bound to the 70S 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 = '4v7l', asym_id = 'CN'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0003735,0005840,0006412', uniprot='', pdbid='4v7l', asym_id='CN')
    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>