Structure of PDB 5jdi Chain A Binding Site BS02

Receptor Information
>5jdi Chain A (length=249) Species: 5702 (Trypanosoma brucei brucei) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
EAPAAVVTGAAKRIGRAIAVKLHQTGYRVVIHYHNSAEAAVSLADELNKE
RSNTAVVCQADLTNSNVLPASCEEIINSCFRAFGRCDVLVNNASAFYPTP
LVQKTVETQVAELIGTNAIAPFLLTMSFAQRQSNLSIVNLCDAMVDQPCM
AFSLYNMGKHALVGLTQSAALELAPYGIRVNGVAPGVSLLPVAMGEEEKD
KWRRKVPLGRREASAEQIADAVIFLVSGSAQYITGSIIKVDGGLSLVHA
Ligand information
Ligand ID6JO
InChIInChI=1S/C15H10O5/c16-9-3-1-2-8(6-9)15-14(19)13(18)11-7-10(17)4-5-12(11)20-15/h1-7,16-17,19H
InChIKeyLRMWPUURCIXKOC-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.385Oc1cccc(c1)C2=C(O)C(=O)c3cc(O)ccc3O2
OpenEye OEToolkits 2.0.4c1cc(cc(c1)O)C2=C(C(=O)c3cc(ccc3O2)O)O
ACDLabs 12.01c1c(cccc1C=3Oc2ccc(O)cc2C(C=3O)=O)O
FormulaC15 H10 O5
Name3,6-dihydroxy-2-(3-hydroxyphenyl)-4H-1-benzopyran-4-one
ChEMBLCHEMBL4464764
DrugBank
ZINCZINC000000057849
PDB chain5jdi Chain A Residue 304 [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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PDB5jdi Profiling of Flavonol Derivatives for the Development of Antitrypanosomatidic Drugs.
Resolution1.38 Å
Binding residue
(original residue number in PDB)		S95 F97 Y174 L208 L209 P210 W221
Binding residue
(residue number reindexed from 1)		S94 F96 Y155 L189 L190 P191 W202
Annotation score1
Binding affinityPDBbind-CN: -logKd/Ki=5.37,IC50=4.3uM
Enzymatic activity
Catalytic site (original residue number in PDB) R14 D161 Y174 K178
Catalytic site (residue number reindexed from 1) R13 D142 Y155 K159
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0016491 oxidoreductase activity
GO:0047040 pteridine reductase activity

View graph for
Molecular Function
External links
PDB RCSB:5jdi, PDBe:5jdi, PDBj:5jdi
PDBsum5jdi
PubMed27411733
UniProtO76290

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