Structure of PDB 4yuu Chain O1

Receptor sequence
>4yuuO1 (length=240) Species: 2771 (Cyanidium caldarium) [Search protein sequence]
TAQDVRQLSYEQVKGTGLANRCPEVVSSKGKISLDKTKKYKVVDLCLEPK
QFLVEEEEFVDTKLMTRATYTLANIEGELVNENGTWKFIEKDGMDYAATT
VQIPGGERVPFLFSIKKLVASLNISTSTELGGEFKVPSYRTGMFLDPKGR
GMANGYDMAVALPALEADGAVGQEVLRKENDKVFQETSGRIELAVNKVDP
TSNEIGGVFVSEQLSDTDMGAKEPKKLLLKGVFYARILPS
3D structure
PDB4yuu Novel Features of Eukaryotic Photosystem II Revealed by Its Crystal Structure Analysis from a Red Alga
ChainO1
Resolution2.77 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 CA O1 T138 N202 T126 N196
Gene Ontology
--> -->
 
 
UnboundLocalError		Python 3.6.8: /usr/bin/python3
Fri Nov 15 19:57:42 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 = '4yuu', asym_id = 'O1', title = 'Novel Features of Eukaryotic Photosystem II Reve...by Its Crystal Structure Analysis from a Red Alga'
 /var/www/html/BioLiP/pdb.cgi in display_protein_receptor(pdbid='4yuu', asym_id='O1', title='Novel Features of Eukaryotic Photosystem II Reve...by Its Crystal Structure Analysis from a Red Alga')
    839 
    840     if go:
=>  841         display_go(go,uniprot,pdbid,asym_id)
    842     return pubmed,uniprot
    843 
global display_go = <function display_go>, go = '0009654,0010207,0010242,0042549', uniprot = '', pdbid = '4yuu', asym_id = 'O1'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0009654,0010207,0010242,0042549', uniprot='', pdbid='4yuu', asym_id='O1')
    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>