Structure of PDB 5ouh Chain B Binding Site BS01

Receptor Information
>5ouh Chain B (length=205) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GEFQRKLYKELVKNYNPDVIPTQRDRPVTVYFSLSLLQIMDVDEKNQVVD
VVIWLQMSWTDHYLQWNVSEYPGVKQVSVPISSLWKPDILLYNAIERPEV
LTPQLALVNSSGHVQYLPSIRQRFSCDVSGVDTESGATCKLKFGSWTHHS
RELDLQMQEADISGYIPYSRFELVGVTQKRSERFYECCKEPYPDVTFTVT
FRKKG
Ligand information
Ligand IDL0B
InChIInChI=1S/C22H27NO2/c1-23-19(15-21(24)17-9-4-2-5-10-17)13-8-14-20(23)16-22(25)18-11-6-3-7-12-18/h2-7,9-12,19-21,24H,8,13-16H2,1H3/t19-,20+,21-/m0/s1
InChIKeyMXYUKLILVYORSK-HBMCJLEFSA-N
SMILES
SoftwareSMILES
CACTVS 3.370CN1[C@@H](CCC[C@@H]1CC(=O)c2ccccc2)C[C@H](O)c3ccccc3
OpenEye OEToolkits 1.7.6CN1[C@@H](CCC[C@@H]1CC(=O)c2ccccc2)C[C@@H](c3ccccc3)O
ACDLabs 12.01O=C(c1ccccc1)CC3N(C)C(CC(O)c2ccccc2)CCC3
OpenEye OEToolkits 1.7.6CN1C(CCCC1CC(=O)c2ccccc2)CC(c3ccccc3)O
CACTVS 3.370CN1[CH](CCC[CH]1CC(=O)c2ccccc2)C[CH](O)c3ccccc3
FormulaC22 H27 N O2
NameAlpha-Lobeline
ChEMBLCHEMBL122270
DrugBankDB05137
ZINCZINC000000001624
PDB chain5ouh Chain A Residue 306 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB5ouh An allosteric binding site of the alpha 7 nicotinic acetylcholine receptor revealed in a humanized acetylcholine-binding protein.
Resolution2.5 Å
Binding residue
(original residue number in PDB)		W53 L106 Q114 L116
Binding residue
(residue number reindexed from 1)		W54 L107 Q115 L117
Annotation score1
Binding affinityPDBbind-CN: -logKd/Ki=5.67,Kd=2.14uM
Gene Ontology
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UnboundLocalError		Python 3.6.8: /usr/bin/python3
Sun Nov 24 20:27:57 2024

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 = '5ouh', asym_id = 'B', bs = 'BS01', title = 'An allosteric binding site of the alpha 7 nicoti...led in a humanized acetylcholine-binding protein.'
 /var/www/html/BioLiP/pdb.cgi in display_interaction(pdbid='5ouh', asym_id='B', bs='BS01', title='An allosteric binding site of the alpha 7 nicoti...led in a humanized acetylcholine-binding protein.')
   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 = '0004888,0005216,0005230,0006811,0016020,0022848,0034220,0045211', uniprot = '', pdbid = '5ouh', asym_id = 'B'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0004888,0005216,0005230,0006811,0016020,0022848,0034220,0045211', uniprot='', pdbid='5ouh', asym_id='B')
    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>