Structure of PDB 3r5h Chain A

Receptor sequence

>3r5hA (length=383) Species: 592021 (Bacillus anthracis str. A0248)

MTRIILPGKTIGIIGGGQLGRMMALAAKEMGYKIAVLDPTKNSPCAQVAD
IEIVASYDDLKAIQHLAEISDVVTYEFENIDYRCLQWLEKHAYLPQGSQL
LSKTQNRFTEKNAIEKAGLPVATYRLVQNQEQLTEAIAELSYPSVLKTTT
GGYDGKGQVVLRSEADVDEARKLANAAECILEKWVPFEKEVSVIVIRSVS
GETKVFPVAENIHVNNILHESIVPARITEELSQKAIAYAKVLADELELVG
TLAVEMFATADGEIYINELAPRPHNSGHYTQDACETSQFGQHIRAICNLP
LGETNLLKPVVMVNILGEHIEGVLRQVNRLTGCYLHLYGKEEAKAQRKMG
HVNILNDNIEVALEKAKSLHIWDHQEQLLEGKR

3D structure

• PDB: 3r5h Elucidation of the bicarbonate binding site and insights into the carboxylation mechanism of (N(5))-carboxyaminoimidazole ribonucleotide synthase (PurK) from Bacillus anthracis
• Chain: A
• Resolution: 2.2 Å

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	ADP	A	R107 K147 Q158 W184 V185 F187 E190 N216 F257 N267 E268	R107 K147 Q158 W184 V185 F187 E190 N216 F257 N267 E268
BS02	AIR	A	G17 Q18 L19 E76 Y153 R272 K340 R347	G17 Q18 L19 E76 Y153 R272 K340 R347

Gene Ontology

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UnboundLocalError

Python 3.6.8: /usr/bin/python3 Sun Nov 24 07:00:29 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 = '3r5h', asym_id = 'A', title = 'Elucidation of the bicarbonate binding site and ...cleotide synthase (PurK) from Bacillus anthracis '

 /var/www/html/BioLiP/pdb.cgi in display_protein_receptor(pdbid='3r5h', asym_id='A', title='Elucidation of the bicarbonate binding site and ...cleotide synthase (PurK) from Bacillus anthracis ')

    839 

    840     if go:

=>  841         display_go(go,uniprot,pdbid,asym_id)

    842     return pubmed,uniprot

    843 

global display_go = <function display_go>, go = '0004638,0005524,0006189,0046872', uniprot = '', pdbid = '3r5h', asym_id = 'A'

 /var/www/html/BioLiP/pdb.cgi in display_go(go='0004638,0005524,0006189,0046872', uniprot='', pdbid='3r5h', asym_id='A')

    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>