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Structure of PDB 8pf4 Chain A Binding Site BS03

Receptor Information
>8pf4 Chain A (length=490) Species: 5691 (Trypanosoma brucei) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SHMSKAFDLVVIGAGSGGLEAGWNAATLYGKRVAVVDVQTSHGPPFYAAL
GGTCVNVGCVPKKLMVTGAQYMDHLRESAGFGWEFDGSSVKANWKKLIAA
KNEAVLDINKSYEGMFNDTEGLDFFLGWGSLESKNVVVVRETADPKSAVK
ERLQADHILLATGSWPQMPAIPGIEHCISSNEAFYLPEPPRRVLTVGGGF
ISVEFAGIFNAYKPPGGKVTLCYRNNLILRGFDETIREEVTKQLTANGIE
IMTNENPAKVSLNTDGSKHVTFESGKTLDVDVVMMAIGRIPRTNDLQLGN
VGVKLTPKGGVQVDEFSRTNVPNIYAIGDITDRLMLTPVAINEGAALVDT
VFGNKPRKTDHTRVASAVFSIPPIGTCGLIEEVAAKEFEKVAVYMSSFTP
LMHNISGSKYKKFVAKIVTNHSDGTVLGVHLLGDGAPEIIQAVGVCLRLN
AKISDFYNTIGVHPTSAEELCSMRTPSYYYVKGEKMEKLP
Ligand information
Ligand IDYIA
InChIInChI=1S/C35H39F2N4O3/c1-41(23-5-8-27-6-3-2-4-7-27)24-21-39(22-25-41)35(43)40(31-15-13-30(37)14-16-31)26-32-17-18-33(44-32)34(42)38-20-19-28-9-11-29(36)12-10-28/h2-4,6-7,9-18H,5,8,19-26H2,1H3,(H,38,42)
InChIKeyXIDHOMHZHFMUIP-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.385C[N]1(CCCc2ccccc2)CCN(CC1)C(=O)N(Cc3oc(cc3)C(=O)NCCc4ccc(F)cc4)c5ccc(F)cc5
OpenEye OEToolkits 2.0.7C[N]1(CCN(CC1)C(=O)N(Cc2ccc(o2)C(=O)NCCc3ccc(cc3)F)c4ccc(cc4)F)CCCc5ccccc5
FormulaC35 H39 F2 N4 O3
Name~{N}-(4-fluorophenyl)-~{N}-[[5-[2-(4-fluorophenyl)ethylcarbamoyl]furan-2-yl]methyl]-4-methyl-4-(3-phenylpropyl)-1,4$l^{4}-diazinane-1-carboxamide
ChEMBL
DrugBank
ZINC
PDB chain8pf4 Chain A Residue 510 [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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PDB8pf4 Fragment Merging, Growing, and Linking Identify New Trypanothione Reductase Inhibitors for Leishmaniasis.
Resolution1.84 Å
Binding residue
(original residue number in PDB)		W21 V58 K61 L62
Binding residue
(residue number reindexed from 1)		W23 V60 K63 L64
Annotation score1
Enzymatic activity
Enzyme Commision number 1.8.1.12: trypanothione-disulfide reductase.
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0004791 thioredoxin-disulfide reductase (NADPH) activity
GO:0015036 disulfide oxidoreductase activity
GO:0015042 trypanothione-disulfide reductase (NADPH) activity
GO:0016491 oxidoreductase activity
GO:0016668 oxidoreductase activity, acting on a sulfur group of donors, NAD(P) as acceptor
GO:0046872 metal ion binding
GO:0050660 flavin adenine dinucleotide binding
Biological Process
GO:0045454 cell redox homeostasis
GO:0098869 cellular oxidant detoxification
Cellular Component
GO:0005654 nucleoplasm
GO:0005737 cytoplasm
GO:0020015 glycosome
GO:0097014 ciliary plasm

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Cellular Component
External links

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