Structure of PDB 7b24 Chain dd

Receptor sequence

>7b24dd (length=83) Species: 405948 (Saccharopolyspora erythraea NRRL 2338) [Search protein sequence]

TDLRRVDEVARSGGGRALVCRIAEHVQLDPDLMSELKKVGVVPGNEIDIV
AVAGVNKPIQVQGSEGGTQLQPGIAHAVMVRVK

3D structure

PDB

7b24 The bacterial iron sensor IdeR recognizes its DNA targets by indirect readout.

Chain

Resolution

2.05 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	CO	dd	E172 Q175	E24 Q27

Gene Ontology

--> -->

UnboundLocalError

Python 3.6.8: /usr/bin/python3
Thu Nov 28 21:56:53 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 = '7b24', asym_id = 'dd', title = 'The bacterial iron sensor IdeR recognizes its DNA targets by indirect readout.'

/var/www/html/BioLiP/pdb.cgi in display_protein_receptor(pdbid='7b24', asym_id='dd', 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 = '7b24', asym_id = 'dd'

/var/www/html/BioLiP/pdb.cgi in display_go(go='0003677,0003700,0006355,0046914,0046983', uniprot='', pdbid='7b24', asym_id='dd')

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>