General Information of the Compound
Compound ID
CP0038011
Compound Name
CHEBI:6426
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Synonyms
(2S)-2-acetamido-N-[1-[[5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]-4-methylpentanamide
2-(2-Acetamido-4-methylvaleramido)-N-(1-formyl-4-guanidinobutyl)-4-methylvaleramide
24365-55-7
AC1L97IT
Leupeptin
Valeramide, 2-(2-acetamido-4-methylvaleramido)-N-(1-formyl-4-guanidinobutyl)-4-methyl-
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Structure
Formula
C20H38N6O4
Molecular Weight
426.562
Canonical SMILES
CC(C)C[C@H](NC(C)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C=O
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InChI
InChI=1S/C20H38N6O4/c1-12(2)9-16(24-14(5)28)19(30)26-17(10-13(3)4)18(29)25-15(11-27)7-6-8-23-20(21)22/h11-13,15-17H,6-10H2,1-5H3,(H,24,28)(H,25,29)(H,26,30)(H4,21,22,23)/t15-,16-,17-/m0/s1
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InChIKey
GDBQQVLCIARPGH-ULQDDVLXSA-N
Physicochemical Property
logP
0.01507
Rotatable Bonds
14
Heavy Atom Count
30
Polar Areas
166.27
Hydrogen Bond Donor Count
6
Hydrogen Bond Acceptor Count
5
Complexity
30

"RO5" indicates the cutoff set by lipinski's rule of five:

(1) Molecular weight less than 500 Dalton;

(2) xlogp less than 5;

(3) No more than 5 hbonddonor (Hydrogen Bond Donor Count);

(4) No more than 10 hbondacc (Hydrogen Bond Acceptor Count);

(5) No more than 10 rotbonds (Rotatable Bond Count).

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PubChem ID
CID: 72429
SID: 16003641
ChEMBL ID
CHEMBL191881
DrugBank ID
DB16961
Map of Molecular Bioactivity Related to the Compound
Map of Molecular Bioactivity Related to the Compound

Compound
Cell Line
Protein

Bioactivity Value:

<= 0.1 μM
> 0.1 μM and <= 10 μM
> 10 μM
Imprecise Activity
Table of Molecular Bioactivities Related to the Compound
Protein ID: PT01847, Suppressor of tumorigenicity 14 protein
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000006 HEK293 Homo sapiens (Human)  1
1
Ki = 1900 nM
   TI
   LI
   LO
   TS
Biochemical Assays
1 Ki = 696 nM
Protein ID: PT03634, Transmembrane protease serine 6
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000006 HEK293 Homo sapiens (Human)  1
1
Ki = 2400 nM
   TI
   LI
   LO
   TS
Clinical Information about the Compound
Drug 1 ( Leupeptin )
Drug Name Leupeptin
Indication
Malaria
Investigative
Target(s)
Plasmodium Plasmepsin 1 (Malaria PLA1)
Inhibitor
Plasmodium Plasmepsin 2 (Malaria PLA2)
Inhibitor
Plasmodium Cysteine protease falcipain-2 (Malaria CPF2)
Inhibitor