Structure of PDB 4mc5 Chain B Binding Site BS01

Receptor Information
>4mc5 Chain B (length=494) Species: 11320 (Influenza A virus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GDQICIGYHSNNSTQTVNTLLESNVPVTSSHSILEKEHNGLLCKLKGKAP
LDLIDCSLPAWLMGNPKCDELLTASEWAYIKEDPEPENGICFPGDFDSLE
DLILLVSNTDHFRKEKIIDMTRFSDVTTNNVDSACPYDTNGASFYRNLNW
VQQNKGKQLIFHYQNSENNPLLIIWGVHQTSNAAEQNTYYGSQTGSTTIT
IGEETNTYPLVISESSILNGHSDRINYFWGVVNPNQNFSIVSTGNFIWPE
YGYFFQKTTNISGIIKSSEKISDCDTICQTKIGAINSTLPFQNIHQNAIG
DCPKYVKAQELVLATGLRNNPIAIAGFIEGGWQGLIDGWYGYHHQNSEGS
GYAADKEATQKAVDAITTKVNNIIDKMNTQFESTAKEFNKIEMRIKHLSD
RVDDGFLDVWSYNAELLVLLENERTLDFHDANVNNLYQKVKVQLKDNAID
MGNGCFKILHKCNNTCMDDIKNGTYNYYEYRKESHLEKQKIDSG
Ligand information
Ligand IDFUC
InChIInChI=1S/C6H12O5/c1-2-3(7)4(8)5(9)6(10)11-2/h2-10H,1H3/t2-,3+,4+,5-,6+/m0/s1
InChIKeySHZGCJCMOBCMKK-SXUWKVJYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341C[C@@H]1O[C@@H](O)[C@@H](O)[C@H](O)[C@@H]1O
ACDLabs 10.04OC1C(O)C(OC(O)C1O)C
OpenEye OEToolkits 1.5.0CC1C(C(C(C(O1)O)O)O)O
OpenEye OEToolkits 1.5.0C[C@H]1[C@H]([C@H]([C@@H]([C@@H](O1)O)O)O)O
CACTVS 3.341C[CH]1O[CH](O)[CH](O)[CH](O)[CH]1O
FormulaC6 H12 O5
Namealpha-L-fucopyranose;
alpha-L-fucose;
6-deoxy-alpha-L-galactopyranose;
L-fucose;
fucose
ChEMBLCHEMBL1232862
DrugBankDB04473
ZINCZINC000001532814
PDB chain4mc5 Chain B Residue 610 [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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PDB4mc5 New world bats harbor diverse influenza a viruses.
Resolution2.238 Å
Binding residue
(original residue number in PDB)		N263 Q391 F392
Binding residue
(residue number reindexed from 1)		N260 Q380 F381
Annotation score4
Gene Ontology
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UnboundLocalError		Python 3.6.8: /usr/bin/python3
Wed Mar 5 00:11:07 2025

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 = '4mc5', asym_id = 'B', bs = 'BS01', title = 'New world bats harbor diverse influenza a viruses.'
 /var/www/html/BioLiP/pdb.cgi in display_interaction(pdbid='4mc5', asym_id='B', bs='BS01', title='New world bats harbor diverse influenza a viruses.')
   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 = '0019031,0019064,0046789', uniprot = '', pdbid = '4mc5', asym_id = 'B'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0019031,0019064,0046789', uniprot='', pdbid='4mc5', asym_id='B')
    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>