Structure of PDB 8jjr Chain a Binding Site BS22

Receptor Information
>8jjr Chain a (length=665) Species: 2950 (Symbiodinium sp.) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AIFRYVNATLWSKAGHFNKALSKGAKTTTWIWNLHASAHDFDIQQGSAGL
IARKVFSSGLAHLSLVFFWLGGMHFHGAYLSNYSAWLKDPKSVAPSSHIA
YSLVGQDILNSYTSQYFSGITITSGFFQLYRSEGIVTQSQLKYACAASLI
ATLICLSGSYLHMQLMSKFTSFYKKFQSLSQSHLIIMFGFGSVSFSAHQI
HEALPINSLLDSGIWDPQLFSAILLGTPSAITGKLLNPSTGSIFLSQVAA
HHLAVGIVFITLGLIKWCNLFFSRNAILSLRLAYMDYHAQLSINLAVWAS
LSMVAAHHLTEIPVYPYESTDYPTVLCLFVHHACLSGFFTVASGAHASIF
VIRQLPTSEIRHRDPIIGHLIWVCIALGLHSFGLYCHNDTLEALGRPEDT
FCDNSIQLKPIFAKQFLGLQPGIEVLDGKIVRMTQELGTADFMVHHIHAF
TIHVTLLILLKGVLYARNSRLVSDKLELGFAYPCDGPGRGGTCQISPWDH
LFLAVFWMYNCLSVVIFHYFWKMQSDVWGSYVHHSSLTCSHYSQGDFSVN
SITINGWLRNLLWSEASQVIQSYALPSICSYGFIFLAAHFVWAFSLMFLF
SGRAYWQELIESILWSHHKLKIVPHIQPRALSISQGRAVGLTHYVLGGIG
CTWAFIISRMLVLTT
Ligand information
Ligand IDCLA
InChIInChI=1S/C55H73N4O5.Mg/c1-13-39-35(8)42-28-44-37(10)41(24-25-48(60)64-27-26-34(7)23-17-22-33(6)21-16-20-32(5)19-15-18-31(3)4)52(58-44)50-51(55(62)63-12)54(61)49-38(11)45(59-53(49)50)30-47-40(14-2)36(9)43(57-47)29-46(39)56-42;/h13,26,28-33,37,41,51H,1,14-25,27H2,2-12H3,(H-,56,57,58,59,61);/q-1;+2/p-1/b34-26+;/t32-,33-,37+,41+,51-;/m1./s1
InChIKeyATNHDLDRLWWWCB-AENOIHSZSA-M
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7CCC1=C(C2=Cc3c(c(c4n3[Mg]56[N]2=C1C=C7N5C8=C(C(C(=O)C8=C7C)C(=O)OC)C9=[N]6C(=C4)C(C9CCC(=O)OCC=C(C)CCCC(C)CCCC(C)CCCC(C)C)C)C)C=C)C
CACTVS 3.385CCC1=C(C)C2=Cc3n4[Mg][N]5C(=CC1=N2)C(=C6C(=O)[CH](C(=O)OC)C(=C56)C7=NC(=Cc4c(C)c3C=C)[CH](C)[CH]7CCC(=O)OCC=C(C)CCC[CH](C)CCC[CH](C)CCCC(C)C)C
ACDLabs 12.01O=C(OC)C1C(=O)C2=C(C)C3=CC=4C(CC)=C(C)C5=Cc6c(C=C)c(C)c7C=C8C(C)C(CCC(=O)OC\C=C(/C)CCCC(C)CCCC(C)CCCC(C)C)C=9C1=C2N3[Mg](n76)(N5=4)N8=9
OpenEye OEToolkits 2.0.7CCC1=C(C2=Cc3c(c(c4n3[Mg]56[N]2=C1C=C7N5C8=C([C@H](C(=O)C8=C7C)C(=O)OC)C9=[N]6C(=C4)[C@H]([C@@H]9CCC(=O)OC/C=C(\C)/CCC[C@H](C)CCC[C@H](C)CCCC(C)C)C)C)C=C)C
CACTVS 3.385CCC1=C(C)C2=Cc3n4[Mg][N@@]5C(=CC1=N2)C(=C6C(=O)[C@H](C(=O)OC)C(=C56)C7=NC(=Cc4c(C)c3C=C)[C@@H](C)[C@@H]7CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)C
FormulaC55 H72 Mg N4 O5
NameCHLOROPHYLL A
ChEMBL
DrugBankDB02133
ZINC
PDB chain8jjr Chain a Residue 820 [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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PDB8jjr Architecture of symbiotic dinoflagellate photosystem I-light-harvesting supercomplex in Symbiodinium.
Resolution2.8 Å
Binding residue
(original residue number in PDB)		A36 H39 D40 H296 L299 A350 H354 I357 F488 W506 L509 T664
Binding residue
(residue number reindexed from 1)		A36 H39 D40 H288 L291 A342 H346 I349 F480 W498 L501 T642
Annotation score4
Gene Ontology
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UnboundLocalError		Python 3.6.8: /usr/bin/python3
Thu Apr 17 05:59:41 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 = '8jjr', asym_id = 'a', bs = 'BS22', title = 'Architecture of symbiotic dinoflagellate photosy... I-light-harvesting supercomplex in Symbiodinium.'
 /var/www/html/BioLiP/pdb.cgi in display_interaction(pdbid='8jjr', asym_id='a', bs='BS22', title='Architecture of symbiotic dinoflagellate photosy... I-light-harvesting supercomplex in Symbiodinium.')
   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 = '0009579,0015979,0016020', uniprot = '', pdbid = '8jjr', asym_id = 'a'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0009579,0015979,0016020', uniprot='', pdbid='8jjr', 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>