Structure of PDB 8pf3 Chain B Binding Site BS01

Receptor Information
>8pf3 Chain B (length=489) Species: 5691 (Trypanosoma brucei) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
HMSKAFDLVVIGAGSGGLEAGWNAATLYGKRVAVVDVQTSHGPPFYAALG
GTCVNVGCVPKKLMVTGAQYMDHLRESAGFGWEFDGSSVKANWKKLIAAK
NEAVLDINKSYEGMFNDTEGLDFFLGWGSLESKNVVVVRETADPKSAVKE
RLQADHILLATGSWPQMPAIPGIEHCISSNEAFYLPEPPRRVLTVGGGFI
SVEFAGIFNAYKPPGGKVTLCYRNNLILRGFDETIREEVTKQLTANGIEI
MTNENPAKVSLNTDGSKHVTFESGKTLDVDVVMMAIGRIPRTNDLQLGNV
GVKLTPKGGVQVDEFSRTNVPNIYAIGDITDRLMLTPVAINEGAALVDTV
FGNKPRKTDHTRVASAVFSIPPIGTCGLIEEVAAKEFEKVAVYMSSFTPL
MHNISGSKYKKFVAKIVTNHSDGTVLGVHLLGDGAPEIIQAVGVCLRLNA
KISDFYNTIGVHPTSAEELCSMRTPSYYYVKGEKMEKLP
Ligand information
Ligand IDYJ6
InChIInChI=1S/C41H41Cl2F2N4O3/c42-37-18-10-32(27-38(37)43)29-49(24-4-7-30-5-2-1-3-6-30)25-22-47(23-26-49)41(51)48(35-15-13-34(45)14-16-35)28-36-17-19-39(52-36)40(50)46-21-20-31-8-11-33(44)12-9-31/h1-3,5-6,8-19,27H,4,7,20-26,28-29H2,(H,46,50)
InChIKeyYQJHJAGZYIUEMW-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.385Fc1ccc(CCNC(=O)c2oc(CN(C(=O)N3CC[N](CCCc4ccccc4)(CC3)Cc5ccc(Cl)c(Cl)c5)c6ccc(F)cc6)cc2)cc1
OpenEye OEToolkits 2.0.7c1ccc(cc1)CCC[N]2(CCN(CC2)C(=O)N(Cc3ccc(o3)C(=O)NCCc4ccc(cc4)F)c5ccc(cc5)F)Cc6ccc(c(c6)Cl)Cl
FormulaC41 H41 Cl2 F2 N4 O3
Name4-[(3,4-dichlorophenyl)methyl]-~{N}-(4-fluorophenyl)-~{N}-[[5-[2-(4-fluorophenyl)ethylcarbamoyl]furan-2-yl]methyl]-4-(3-phenylpropyl)-1,4$l^{4}-diazinane-1-carboxamide;
-(3,4-Dichlorobenzyl)-4-(((5-((4-fluorophenethyl)carbamoyl)furan-2-yl)methyl)(4-fluorophenyl)carbamoyl)-1-(3-phenylpropyl)piperazin-1-ium
ChEMBL
DrugBank
ZINC
PDB chain8pf3 Chain A Residue 502 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB8pf3 Fragment Merging, Growing, and Linking Identify New Trypanothione Reductase Inhibitors for Leishmaniasis.
Resolution2.15 Å
Binding residue
(original residue number in PDB)
V58 K61
Binding residue
(residue number reindexed from 1)
V59 K62
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:8pf3, PDBe:8pf3, PDBj:8pf3
PDBsum8pf3
PubMed38164929
UniProtQ389T8

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