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Structure of PDB 8p20 Chain CCC Binding Site BS02

Receptor Information >8p20 Chain CCC (length=492) Species: 1282 (Staphylococcus epidermidis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure] MKQTYMIVNELDVNKGGMTTAMLTRSKFFLDNEISGDIITFDFKANYKDI LKELVQSKKMDKRTQMHNPFIYFKNISNLQHKKYNYTMTRNLSNLLKDSV EIKENSRISRFFNIMSREYLAYKRETEQETIFDLFKNNLRYKRIYFYKGK IVKTEVFNSDNNLIAEQFYDDNGYLYLYRQINPEKKSIGKTYLVCKEKQF KNNVEFCSYFLDKLIPDINDNIIICDGPGSFPKILKTNHKNVKKFAVIHV NHYKNFDDTGAVKKQEDYILRNANKINGVVMLTEAQKKDIIEKYKITNAY VISNFINITDDYRDKNDNKVVGHISRLVPQKGLPYLIDVAKKVVEQDNSV EFHLYGTGEEKSKIENLIQESNLTNNVKLLGYTTNAIEKIKDFRCVISTS QFEGQGLSLIEAMLLKKPVVAFDVKYGPSDFVKDGKNGYLIENKDIKKMA NKILKLLHDKELSKSLGKHGRDTIIDMYQPEKLMVKWKQLFN

Ligand information Ligand ID UDP InChI InChI=1S/C9H14N2O12P2/c12-5-1-2-11(9(15)10-5)8-7(14)6(13)4(22-8)3-21-25(19,20)23-24(16,17)18/h1-2,4,6-8,13-14H,3H2,(H,19,20)(H,10,12,15)(H2,16,17,18)/t4-,6-,7-,8-/m1/s1 InChIKey XCCTYIAWTASOJW-XVFCMESISA-N SMILES Software SMILES OpenEye OEToolkits 1.7.0 C1=CN(C(=O)NC1=O)[C@H]2[C@@H]([C@@H]([C@H](O2)CO[P@@](=O)(O)OP(=O)(O)O)O)O CACTVS 3.370 O[CH]1[CH](O)[CH](O[CH]1CO[P](O)(=O)O[P](O)(O)=O)N2C=CC(=O)NC2=O CACTVS 3.370 O[C@H]1[C@@H](O)[C@@H](O[C@@H]1CO[P](O)(=O)O[P](O)(O)=O)N2C=CC(=O)NC2=O OpenEye OEToolkits 1.7.0 C1=CN(C(=O)NC1=O)C2C(C(C(O2)COP(=O)(O)OP(=O)(O)O)O)O ACDLabs 12.01 O=P(O)(O)OP(=O)(O)OCC2OC(N1C(=O)NC(=O)C=C1)C(O)C2O Formula C9 H14 N2 O12 P2 Name URIDINE-5'-DIPHOSPHATE ChEMBL CHEMBL130266 DrugBank DB03435 ZINC ZINC000004490939 PDB chain 8p20 Chain CCC Residue 508 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure Global view Local view Structure summary [Spin on] [Spin off] [Reset] [High quality] [Low quality] [White background] [Black background] [Spin on] [Spin off] [Reset] [High quality] [Low quality] [White background] [Black background] PDB 8p20 Invasive Staphylococcus epidermidis uses a unique processive wall teichoic acid glycosyltransferase to evade immune recognition. Resolution 2.848 Å Binding residue (original residue number in PDB) G16 G17 I324 R326 K331 Y382 T383 E403 L407 S408 E411 Binding residue (residue number reindexed from 1) G16 G17 I324 R326 K331 Y382 T383 E403 L407 S408 E411 Annotation score 4

Gene Ontology --> -->

UnboundLocalError

Python 3.6.8: /usr/bin/python3 Wed May 21 07:22:49 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/BioLiP2/pdb.cgi in <module>()

1701     title=pdb2title(pdbid)

1702     if bs.startswith("BS"):

=> 1703         pubmed,uniprot=display_interaction(pdbid,asym_id,bs,title)

1704     else:

1705         if lig3:

pubmed = '', uniprot = '', display_interaction = <function display_interaction>, pdbid = '8p20', asym_id = 'CCC', bs = 'BS02', title = 'Invasive Staphylococcus epidermidis uses a uniqu... glycosyltransferase to evade immune recognition.'

/var/www/html/BioLiP2/pdb.cgi in display_interaction(pdbid='8p20', asym_id='CCC', bs='BS02', title='Invasive Staphylococcus epidermidis uses a uniqu... glycosyltransferase to evade immune recognition.')

1326         display_ec(ec,csaOrig,csaRenu)

1327     if go:

=> 1328         display_go(go,uniprot,pdbid,asym_id)

1329     return pubmed,uniprot

1330

global display_go = <function display_go>, go = '0016757', uniprot = '', pdbid = '8p20', asym_id = 'CCC'

/var/www/html/BioLiP2/pdb.cgi in display_go(go='0016757', uniprot='', pdbid='8p20', asym_id='CCC')

484         '''.replace("$namespace_link",namespace_link

485           ).replace("$namespace",namespace

=>  486           ).replace("$uniprot",u

487         ))

488         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>