Structure of PDB 8pf4 Chain B Binding Site BS02

Receptor Information
>8pf4 Chain B (length=486) Species: 5691 (Trypanosoma brucei) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KAFDLVVIGAGSGGLEAGWNAATLYGKRVAVVDVQTSHGPPFYAALGGTC
VNVGCVPKKLMVTGAQYMDHLRESAGFGWEFDGSSVKANWKKLIAAKNEA
VLDINKSYEGMFNDTEGLDFFLGWGSLESKNVVVVRETADPKSAVKERLQ
ADHILLATGSWPQMPAIPGIEHCISSNEAFYLPEPPRRVLTVGGGFISVE
FAGIFNAYKPPGGKVTLCYRNNLILRGFDETIREEVTKQLTANGIEIMTN
ENPAKVSLNTDGSKHVTFESGKTLDVDVVMMAIGRIPRTNDLQLGNVGVK
LTPKGGVQVDEFSRTNVPNIYAIGDITDRLMLTPVAINEGAALVDTVFGN
KPRKTDHTRVASAVFSIPPIGTCGLIEEVAAKEFEKVAVYMSSFTPLMHN
ISGSKYKKFVAKIVTNHSDGTVLGVHLLGDGAPEIIQAVGVCLRLNAKIS
DFYNTIGVHPTSAEELCSMRTPSYYYVKGEKMEKLP
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
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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)		F396 P398 L399 P462 T463
Binding residue
(residue number reindexed from 1)		F394 P396 L397 P460 T461
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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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:8pf4, PDBe:8pf4, PDBj:8pf4
PDBsum8pf4
PubMed38164929
UniProtQ389T8

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