Structure of PDB 2yhi Chain B Binding Site BS01
Receptor Information
>2yhi Chain B (length=249) Species:
5691
(Trypanosoma brucei) [
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EAPAAVVTGAAKRIGRAIAVKLHQTGYRVVIHYHNSAEAAVSLADELNKE
RSNTAVVCQADLTNSNVLPASCEEIINSCFRAFGRCDVLVNNASAFYPTP
LVGKTVETQVAELIGTNAIAPFLLTMSFAQRQSNLSIVNLCDAMVDQPCM
AFSLYNMGKHALVGLTQSAALELAPYGIRVNGVAPGVSLLPVAMGEEEKD
KWRRKVPLGRREASAEQIADAVIFLVSGSAQYITGSIIKVDGGLSLVHA
Ligand information
Ligand ID
NAP
InChI
InChI=1S/C21H28N7O17P3/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/h1-4,7-8,10-11,13-16,20-21,29-31H,5-6H2,(H7-,22,23,24,25,32,33,34,35,36,37,38,39)/t10-,11-,13-,14-,15-,16-,20-,21-/m1/s1
InChIKey
XJLXINKUBYWONI-NNYOXOHSSA-N
SMILES
Software
SMILES
OpenEye OEToolkits 1.5.0
c1cc(c[n+](c1)C2C(C(C(O2)COP(=O)([O-])OP(=O)(O)OCC3C(C(C(O3)n4cnc5c4ncnc5N)OP(=O)(O)O)O)O)O)C(=O)N
CACTVS 3.341
NC(=O)c1ccc[n+](c1)[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)c1ccc[n+](c1)[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
c1cc(c[n+](c1)[C@H]2[C@@H]([C@@H]([C@H](O2)CO[P@@](=O)([O-])O[P@](=O)(O)OC[C@@H]3[C@H]([C@H]([C@@H](O3)n4cnc5c4ncnc5N)OP(=O)(O)O)O)O)O)C(=O)N
Formula
C21 H28 N7 O17 P3
Name
NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE;
2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE
ChEMBL
CHEMBL295069
DrugBank
DB03461
ZINC
PDB chain
2yhi Chain B Residue 1269 [
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Receptor-Ligand Complex Structure
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PDB
2yhi
Exploiting the 2-Amino-1,3,4-thiadiazole Scaffold To Inhibit Trypanosoma brucei Pteridine Reductase in Support of Early-Stage Drug Discovery.
Resolution
1.8 Å
Binding residue
(original residue number in PDB)
R14 I15 Y34 H35 N36 S37 D62 L63 N93 A94 S95 T126 L159 C160 D161 K178 P204 G205 V206 S207 L208
Binding residue
(residue number reindexed from 1)
R13 I14 Y33 H34 N35 S36 D61 L62 N92 A93 S94 T116 L140 C141 D142 K159 P185 G186 V187 S188 L189
Annotation score
4
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
1.5.1.33
: pteridine reductase.
Gene Ontology
Molecular Function
GO:0016491
oxidoreductase activity
View graph for
Molecular Function
External links
PDB
RCSB:2yhi
,
PDBe:2yhi
,
PDBj:2yhi
PDBsum
2yhi
PubMed
28983525
UniProt
Q581W1
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