Structure of PDB 2wov Chain D Binding Site BS01
Receptor Information
>2wov Chain D (length=487) Species:
185431
(Trypanosoma brucei brucei TREU927) [
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SKAFDLVVIGAGSGGLEAGWNAATLYGKRVAVVDVQTSHGPPFYAALGGT
CVNVGCVPKKLMVTGAQYMDHLRESAGFGWEFDGSSVKANWKKLIAAKNE
AVLDINKSYEGMFNDTEGLDFFLGWGSLESKNVVVVRETADPKSAVKERL
QADHILLATGSWPQMPAIPGIEHCISSNEAFYLPEPPRRVLTVGGGFISV
EFAGIFNAYKPPGGKVTLCYRNNLILRGFDETIREEVTKQLTANGIEIMT
NENPAKVSLNTDGSKHVTFESGKTLDVDVVMMAIGRIPRTNDLQLGNVGV
KLTPKGGVQVDEFSRTNVPNIYAIGDITDRLMLTPVAINEGAALVDTVFG
NKPRKTDHTRVASAVFSIPPIGTCGLIEEVAAKEFEKVAVYMSSFTPLMH
NISGSKYKKFVAKIVTNHSDGTVLGVHLLGDGAPEIIQAVGVCLRLNAKI
SDFYNTIGVHPTSAEELCSMRTPSYYYVKGEKMEKLP
Ligand information
Ligand ID
NDP
InChI
InChI=1S/C21H30N7O17P3/c22-17-12-19(25-7-24-17)28(8-26-12)21-16(44-46(33,34)35)14(30)11(43-21)6-41-48(38,39)45-47(36,37)40-5-10-13(29)15(31)20(42-10)27-3-1-2-9(4-27)18(23)32/h1,3-4,7-8,10-11,13-16,20-21,29-31H,2,5-6H2,(H2,23,32)(H,36,37)(H,38,39)(H2,22,24,25)(H2,33,34,35)/t10-,11-,13-,14-,15-,16-,20-,21-/m1/s1
InChIKey
ACFIXJIJDZMPPO-NNYOXOHSSA-N
SMILES
Software
SMILES
OpenEye OEToolkits 1.5.0
c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@](=O)(O)O[P@@](=O)(O)OC[C@@H]4[C@H]([C@H]([C@@H](O4)N5C=CCC(=C5)C(=O)N)O)O)O)OP(=O)(O)O)N
CACTVS 3.341
NC(=O)C1=CN(C=CC1)[CH]2O[CH](CO[P](O)(=O)O[P](O)(=O)OC[CH]3O[CH]([CH](O[P](O)(O)=O)[CH]3O)n4cnc5c(N)ncnc45)[CH](O)[CH]2O
CACTVS 3.341
NC(=O)C1=CN(C=CC1)[C@@H]2O[C@H](CO[P@@](O)(=O)O[P@](O)(=O)OC[C@H]3O[C@H]([C@H](O[P](O)(O)=O)[C@@H]3O)n4cnc5c(N)ncnc45)[C@@H](O)[C@H]2O
OpenEye OEToolkits 1.5.0
c1nc(c2c(n1)n(cn2)C3C(C(C(O3)COP(=O)(O)OP(=O)(O)OCC4C(C(C(O4)N5C=CCC(=C5)C(=O)N)O)O)O)OP(=O)(O)O)N
Formula
C21 H30 N7 O17 P3
Name
NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
ChEMBL
CHEMBL407009
DrugBank
DB02338
ZINC
ZINC000008215411
PDB chain
2wov Chain D Residue 800 [
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Receptor-Ligand Complex Structure
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PDB
2wov
Dihydroquinazolines as a Novel Class of Trypanosoma Brucei Trypanothione Reductase Inhibitors: Discovery, Synthesis, and Characterization of Their Binding Mode by Protein Crystallography.
Resolution
2.5 Å
Binding residue
(original residue number in PDB)
G196 G197 F198 I199 E202 Y221 R222 R228 N254 A284 I285 G286 M333 A365
Binding residue
(residue number reindexed from 1)
G195 G196 F197 I198 E201 Y220 R221 R227 N253 A283 I284 G285 M332 A364
Annotation score
4
Enzymatic activity
Catalytic site (original residue number in PDB)
S14 L48 C52 C57 K60 G85 S86 F198 E202 I339 G459 H461 E466 E485 K486
Catalytic site (residue number reindexed from 1)
S13 L47 C51 C56 K59 G84 S85 F197 E201 I338 G458 H460 E465 E484 K485
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:2wov
,
PDBe:2wov
,
PDBj:2wov
PDBsum
2wov
PubMed
21851087
UniProt
Q389T8
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