Structure of PDB 7qoa Chain A Binding Site BS04

Receptor Information
>7qoa Chain A (length=401) Species: 585 (Proteus vulgaris) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
DNNYSQGPVPISARKGGLALTFVMLGLTFFSASMWTGGALGTGLSFNDFF
LAVLIGNLLLGIYTAFLGFIGSKTGLTTHLLARYSFGIKGSWLPSFLLGG
TQVGWFGVGVAMFAIPVGKATGIDINLLIAVSGILMTITVFFGISALTVL
SIIAVPAIAILGSYSVYLAIHDMGGLSTLMNVKPTQPLDFNLALAMVVGS
FISAGTLTADFVRFGRNPKVAVVVAIIAFFLGNTLMFVFGAAGAASLGMA
DISDVMIAQGLLLPAIVVLGLNIWTTNDNALYASGLGFANITGLSSKKLS
VINGIVGTVCALWLYNNFVGWLTFLSAAIPPVGGVIIADYLMNKARYNTF
NIATMQSVNWVALLAVAIGIVAGHWLPGIVPVNAVLGGAISYAVLNPILN
R
Ligand information
Ligand IDNA
InChIInChI=1S/Na/q+1
InChIKeyFKNQFGJONOIPTF-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
CACTVS 3.341
OpenEye OEToolkits 1.5.0		[Na+]
FormulaNa
NameSODIUM ION
ChEMBL
DrugBankDB14516
ZINC
PDB chain7qoa Chain A Residue 506 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB7qoa Structure of cytosine transport protein CodB provides insight into nucleobase-cation symporter 1 mechanism.
Resolution2.4 Å
Binding residue
(original residue number in PDB)		G29 L30 F32 F33 N275 T278 T279
Binding residue
(residue number reindexed from 1)		G26 L27 F29 F30 N272 T275 T276
Annotation score3
Gene Ontology
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UnboundLocalError		Python 3.6.8: /usr/bin/python3
Sat Nov 16 21:21:17 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>()
   1435     title=pdb2title(pdbid)
   1436     if bs.startswith("BS"):
=> 1437         pubmed,uniprot=display_interaction(pdbid,asym_id,bs,title)
   1438     else:
   1439         if lig3:
pubmed = '', uniprot = '', display_interaction = <function display_interaction>, pdbid = '7qoa', asym_id = 'A', bs = 'BS04', title = 'Structure of cytosine transport protein CodB pro...ght into nucleobase-cation symporter 1 mechanism.'
 /var/www/html/BioLiP/pdb.cgi in display_interaction(pdbid='7qoa', asym_id='A', bs='BS04', title='Structure of cytosine transport protein CodB pro...ght into nucleobase-cation symporter 1 mechanism.')
   1295         display_ec(ec,csaOrig,csaRenu)
   1296     if go:
=> 1297         display_go(go,uniprot,pdbid,asym_id)
   1298     return pubmed,uniprot
   1299 
global display_go = <function display_go>, go = '0015209,0016020,0022857,0055085', uniprot = '', pdbid = '7qoa', asym_id = 'A'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0015209,0016020,0022857,0055085', uniprot='', pdbid='7qoa', 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>