Structure of PDB 7b1y Chain C

Receptor sequence
>7b1yC (length=225) Species: 405948 (Saccharopolyspora erythraea NRRL 2338) [Search protein sequence]
NDLIDTTEMYLRTIYDLEEEGVVPLRARIAERLEQSGPTVSQTVARMERD
GLLTVAEDRHLELTKAGRARAISVMRKHRLAERLLVDVIGLEWEQVHLEA
CRWEHVMSEAVERKLVKLLGNPTTSPYGNPIPGLDELGVPVDTDLRRVDE
VARSGGGRALVCRIAEHVQLDPDLMSELKKVGVVPGNEIDIVAVAGVNKP
IQVQGSEGGTQLQPGIAHAVMVRVK
3D structure
PDB7b1y The bacterial iron sensor IdeR recognizes its DNA targets by indirect readout.
ChainC
Resolution2.12 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
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 dna C L26 R27 A28 R29 P39 S42 L25 R26 A27 R28 P38 S41
BS02 dna C T7 Q36 S37 P39 T40 R47 R50 T6 Q35 S36 P38 T39 R46 R49
BS03 CO C M10 A102 E105 H106 M9 A101 E104 H105
BS04 CO C H79 E83 H98 E172 Q175 H78 E82 H97 E166 Q169
Gene Ontology
--> -->
 
 
UnboundLocalError		Python 3.6.8: /usr/bin/python3
Sun Dec 1 18:47:16 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 = '7b1y', asym_id = 'C', title = 'The bacterial iron sensor IdeR recognizes its DNA targets by indirect readout.'
 /var/www/html/BioLiP/pdb.cgi in display_protein_receptor(pdbid='7b1y', asym_id='C', title='The bacterial iron sensor IdeR recognizes its DNA targets by indirect readout.')
    839 
    840     if go:
=>  841         display_go(go,uniprot,pdbid,asym_id)
    842     return pubmed,uniprot
    843 
global display_go = <function display_go>, go = '0003677,0003700,0006355,0046914,0046983', uniprot = '', pdbid = '7b1y', asym_id = 'C'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0003677,0003700,0006355,0046914,0046983', uniprot='', pdbid='7b1y', asym_id='C')
    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>