Structure of PDB 4usj Chain D Binding Site BS02

Receptor Information
>4usj Chain D (length=142) Species: 3055 (Chlamydomonas reinhardtii) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LESIQCDLSAFPGVKFFRIEAIFRPWRLPFVIDTLSKYGIRGLTNTPVKG
VGVQGGSRERYAGTEFGPSNLVDKEKLDIVVSRAQVDAVVRLVAASAYTG
EIGDGKIFVHPVAEVVRIRTAETGLEAEKMEGGMEDMMKKKK
Ligand information
Ligand IDGLN
InChIInChI=1S/C5H10N2O3/c6-3(5(9)10)1-2-4(7)8/h3H,1-2,6H2,(H2,7,8)(H,9,10)/t3-/m0/s1
InChIKeyZDXPYRJPNDTMRX-VKHMYHEASA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0C(CC(=O)N)C(C(=O)O)N
OpenEye OEToolkits 1.5.0C(CC(=O)N)[C@@H](C(=O)O)N
ACDLabs 10.04O=C(N)CCC(N)C(=O)O
CACTVS 3.341N[CH](CCC(N)=O)C(O)=O
CACTVS 3.341N[C@@H](CCC(N)=O)C(O)=O
FormulaC5 H10 N2 O3
NameGLUTAMINE
ChEMBLCHEMBL930
DrugBankDB00130
ZINCZINC000001532526
PDB chain4usj Chain D Residue 303 [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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PDB4usj A Widespread Glutamine-Sensing Mechanism in the Plant Kingdom.
Resolution2.85 Å
Binding residue
(original residue number in PDB)		G44 Q87 E130 M132 M136 E137
Binding residue
(residue number reindexed from 1)		G42 Q85 E128 M130 M134 E135
Annotation score4
Gene Ontology
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UnboundLocalError		Python 3.6.8: /usr/bin/python3
Thu Dec 19 06:42:24 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 = '4usj', asym_id = 'D', bs = 'BS02', title = 'A Widespread Glutamine-Sensing Mechanism in the Plant Kingdom.'
 /var/www/html/BioLiP/pdb.cgi in display_interaction(pdbid='4usj', asym_id='D', bs='BS02', title='A Widespread Glutamine-Sensing Mechanism in the Plant Kingdom.')
   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 = '0006808,0030234', uniprot = '', pdbid = '4usj', asym_id = 'D'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0006808,0030234', uniprot='', pdbid='4usj', asym_id='D')
    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>