Structure of PDB 7qea Chain B

Receptor sequence
>7qeaB (length=739) Species: 32630 (synthetic construct) [Search protein sequence]
EQPELEARVKEIIEVDGYQFRDLNDNGELDPYEDWRLPTPERVADLVGQM
SLVEKSGLMLINTLNAACDPQTGEFGVLPAQADNYINTQHMHRFVFRNVV
DVRAEGVECTGTGTPVVSPAEAATFTNAVQEMSEATRLGIPSLFKSNARN
HIDPAAGAFSAFPKEAGIAAAALGEQARRTGEATTGDMSVVADFADVMGE
EWASIGLRGMYGYMADLSTEPRWYRTHETFTEDAYLAAEIMETLVQTLQG
EELTDNGLALSPQTRVALTLKHFPGGGPQELGLDPHYAFGKAQVYPAGRF
EEHFLPFQAAIDAGVSSIMPYYGVPVDVPVVGGEPGETYPHTGFAFSDSI
VNGLLRDQLGFTGYVNSATGIINDRAWGLEGNTVPERVAAAINGGTDTLS
GFSDVSVITDLYEADLISEERIDLAAERLLEPLFDMGLFENPYVDPDVAT
ATVGADDHRAVGLDLQRKSLVLLQNEETDEGPVLPLKEGGDVYILGDFTE
ETVESYGYEVTNGNVAEGEERPSAAGSDYVLISMTAKTNAGDYVSDDPSL
GLNPDHGTNPSVIIGDDGEPLPGLDGQSLWGAADVCVHKEGHEENPSCTD
NRLRFGGAYPWESSILDFTGMEAAESWEVVPSLETIQEVMAEVEDPSKVI
LHVYFRQPYVLDEESGLRDAGAILAGFGMTDTALMDVLTGAYAPQGKLPF
ALAGTREAIIEQDSDRPGYDETEDGALYPFGYGLTYEDD
3D structure
PDB7qea Functional metagenomic screening identifies an unexpected beta-glucuronidase.
ChainB
Resolution2.28 Å
3D
structure
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Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 B9I B R136 N186 Y258 R272 K318 H319 H333 Y369 T416 R651 F652 R97 N147 Y211 R225 K271 H272 H286 Y322 T369 R604 F605
BS02 ZN B R434 E640 R387 E593
BS03 ZN B D61 N63 N65 D69 E72 D22 N24 N26 D30 E33
BS04 ZN B Q759 D760 R763 Q712 D713 R716
BS05 ZN B L330 G337 A339 L283 G290 A292
Gene Ontology
--> -->
 
 
UnboundLocalError		Python 3.6.8: /usr/bin/python3
Tue Dec 3 03:15:28 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>()
   1443                 pubmed=display_regular_ligand(pdbid,asym_id,lig3,ligIdx,title)
   1444         else:
=> 1445             pubmed,uniprot=display_protein_receptor(pdbid,asym_id,title)
   1446     
   1447     uniprot_line=''
pubmed = '', uniprot = '', display_protein_receptor = <function display_protein_receptor>, pdbid = '7qea', asym_id = 'B', title = 'Functional metagenomic screening identifies an unexpected beta-glucuronidase.'
 /var/www/html/BioLiP/pdb.cgi in display_protein_receptor(pdbid='7qea', asym_id='B', title='Functional metagenomic screening identifies an unexpected beta-glucuronidase.')
    839 
    840     if go:
=>  841         display_go(go,uniprot,pdbid,asym_id)
    842     return pubmed,uniprot
    843 
global display_go = <function display_go>, go = '0004553,0005975', uniprot = '', pdbid = '7qea', asym_id = 'B'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0004553,0005975', uniprot='', pdbid='7qea', 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>