Structure of PDB 3ps1 Chain A

Receptor sequence

>3ps1A (length=300) Species: 714962 (Escherichia coli IHE3034)

MIKQRTLKRIVQATGVGLHTGKKVTLTLRPAPANTGVIYRRTDLNPPVDF
PADAKSVRDTMLCTCLVNEHDVRISTVEHLNAALAGLGIDNIVIEVNAPE
IPIMDGSAAPFVYLLLDAGIDELNCAKKFVRIKETVRVEDGDKWAEFKPY
NGFSLDFTIDFNHPAIDSSNQRYAMNFSADAFMRQISRARTFGFMRDIEY
LQSRGLCLGGSFDCAIVVDDYRVLNEDGLRFEDEFVRHKMLDAIGDLFMC
GHNIIGAFTAYKSGHALNNKLLQAVLAKQEAWEYVTFQDDAELPLAFKAP

3D structure

• PDB: 3ps1 Syntheses, structures and antibiotic activities of LpxC inhibitors based on the diacetylene scaffold.
• Chain: A
• Resolution: 1.85 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	ZN	A	H79 H238 D242	H79 H238 D242
BS02	ZH2	A	L62 C63 E78 H79 T191 I198 G210 S211 F212 A215 H238 K239 D242 H265	L62 C63 E78 H79 T191 I198 G210 S211 F212 A215 H238 K239 D242 H265	PDBbind-CN: -logKd/Ki=10.17,Ki=67pM
BS03	UKW	A	M61 F194 D197	M61 F194 D197

Gene Ontology

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UnboundLocalError

Python 3.6.8: /usr/bin/python3 Sat Nov 16 04:34:03 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 = '3ps1', asym_id = 'A', title = 'Syntheses, structures and antibiotic activities ...pxC inhibitors based on the diacetylene scaffold.'

 /var/www/html/BioLiP/pdb.cgi in display_protein_receptor(pdbid='3ps1', asym_id='A', title='Syntheses, structures and antibiotic activities ...pxC inhibitors based on the diacetylene scaffold.')

    839 

    840     if go:

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

    842     return pubmed,uniprot

    843 

global display_go = <function display_go>, go = '0008759,0009245', uniprot = '', pdbid = '3ps1', asym_id = 'A'

 /var/www/html/BioLiP/pdb.cgi in display_go(go='0008759,0009245', uniprot='', pdbid='3ps1', 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>