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Structure of PDB 5y6p Chain aB Binding Site BS03

Receptor Information >5y6p Chain aB (length=177) Species: 35689 (Griffithsia pacifica) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure] MLDAFSRVVVNSDSKAAYVGGSDLQSLKTFISDGNKRLDAVNCIVSNASC IVSDAISGMICENPGLIAPGGNCYTNRRMAACLRDGEIILRYVSYALLAG DSSVLDDRCLNGLKETYIALGVPTASTSRAVSIMKAASTAFIMNTASGRK IEIAAGDCQALQSEAAAYFDKVGSAVD

Ligand information Ligand ID PUB InChI InChI=1S/C33H42N4O6/c1-7-20-19(6)32(42)37-27(20)14-25-18(5)23(10-12-31(40)41)29(35-25)15-28-22(9-11-30(38)39)17(4)24(34-28)13-26-16(3)21(8-2)33(43)36-26/h15,26-27,35H,7-14H2,1-6H3,(H,36,43)(H,37,42)(H,38,39)(H,40,41)/b28-15-/t26-,27+/m1/s1 InChIKey KDCCOOGTVSRCHX-YYVBKQGDSA-N SMILES Software SMILES CACTVS 3.341 CCC1=C(C)C(=O)N[CH]1Cc2[nH]c(C=C3N=C(C[CH]4NC(=O)C(=C4C)CC)C(=C3CCC(O)=O)C)c(CCC(O)=O)c2C OpenEye OEToolkits 1.5.0 CCC1=C(C(=O)NC1Cc2c(c(c([nH]2)C=C3C(=C(C(=N3)CC4C(=C(C(=O)N4)CC)C)C)CCC(=O)O)CCC(=O)O)C)C OpenEye OEToolkits 1.5.0 CCC1=C(C(=O)N[C@H]1Cc2c(c(c([nH]2)\C=C/3\C(=C(C(=N3)C[C@@H]4C(=C(C(=O)N4)CC)C)C)CCC(=O)O)CCC(=O)O)C)C CACTVS 3.341 CCC1=C(C)C(=O)N[C@H]1Cc2[nH]c(\C=C3/N=C(C[C@H]4NC(=O)C(=C4C)CC)C(=C3CCC(O)=O)C)c(CCC(O)=O)c2C Formula C33 H42 N4 O6 Name PHYCOUROBILIN ChEMBL DrugBank ZINC ZINC000040164449 PDB chain 5y6p Chain aB Residue 203 [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 5y6p Structure of phycobilisome from the red alga Griffithsia pacifica Resolution 3.5 Å Binding residue (original residue number in PDB) C50 D54 C61 A136 A140 S147 G148 Binding residue (residue number reindexed from 1) C50 D54 C61 A136 A140 S147 G148 Annotation score 4

Gene Ontology --> -->

UnboundLocalError

Python 3.6.8: /usr/bin/python3 Fri May 23 01:17:59 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>()

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 = '5y6p', asym_id = 'aB', bs = 'BS03', title = 'Structure of phycobilisome from the red alga Griffithsia pacifica'

/var/www/html/BioLiP/pdb.cgi in display_interaction(pdbid='5y6p', asym_id='aB', bs='BS03', title='Structure of phycobilisome from the red alga Griffithsia pacifica')

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 = '0015979,0030089', uniprot = '', pdbid = '5y6p', asym_id = 'aB'

/var/www/html/BioLiP/pdb.cgi in display_go(go='0015979,0030089', uniprot='', pdbid='5y6p', asym_id='aB')

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>