Drug Information

Drug (ID: DG01721) and It's Reported Resistant Information
Name
Dactolisib/Selumetinib
Synonyms
Dactolisib/Selumetinib
    Click to Show/Hide
Type(s) of Resistant Mechanism of This Drug
  UAPP: Unusual Activation of Pro-survival Pathway
Drug Resistance Data Categorized by Their Corresponding Diseases
ICD-02: Benign/in-situ/malignant neoplasm
Click to Show/Hide the Resistance Disease of This Class
Colorectal cancer [ICD-11: 2B91]
Click to Show/Hide
Drug Sensitivity Data Categorized by Their Corresponding Mechanisms
  Unusual Activation of Pro-survival Pathway (UAPP) Click to Show/Hide
Key Molecule: GTPase KRas (KRAS) [1]
Sensitive Disease Colorectal cancer [ICD-11: 2B91.1]
 Disease Info 
Molecule Alteration Missense mutation
p.A146T (c.436G>A)
 Molecule Info 
Wild Type Structure Method: X-ray diffraction Resolution: 1.70  Å
PDB: 7VVB
Mutant Type Structure Method: X-ray diffraction Resolution: 1.18  Å
PDB: 8EDY
   Download The Information of Sequence       Download The Structure File   
RMSD: 1.54
TM score: 0.82894
Amino acid change:
A146T
 : Wild Type Structure
 : Mutant Type Structure
  Mutation site(s) have been marked in red
-
0
|
G
-
M
M
T
T
E
E
Y
Y
K
K
L
L
V
V
V
V
V
V
10
|
G
G
A
A
G
G
G
G
V
V
G
G
K
K
S
S
A
A
L
L
20
|
T
T
I
I
Q
Q
L
L
I
I
Q
Q
N
N
H
H
F
F
V
V
30
|
D
D
E
E
Y
Y
D
D
P
P
T
T
I
I
E
E
D
D
S
S
40
|
Y
Y
R
R
K
K
Q
Q
V
V
V
V
I
I
D
D
G
G
E
E
50
|
T
T
C
C
L
L
L
L
D
D
I
I
L
L
D
D
T
T
A
A
60
|
G
G
Q
Q
E
E
E
E
Y
Y
S
S
A
A
M
M
R
R
D
D
70
|
Q
Q
Y
Y
M
M
R
R
T
T
G
G
E
E
G
G
F
F
L
L
80
|
C
C
V
V
F
F
A
A
I
I
N
N
N
N
T
T
K
K
S
S
90
|
F
F
E
E
D
D
I
I
H
H
H
H
Y
Y
R
R
E
E
Q
Q
100
|
I
I
K
K
R
R
V
V
K
K
D
D
S
S
E
E
D
D
V
V
110
|
P
P
M
M
V
V
L
L
V
V
G
G
N
N
K
K
C
C
D
D
120
|
L
L
P
P
S
S
R
R
T
T
V
V
D
D
T
T
K
K
Q
Q
130
|
A
A
Q
Q
D
D
L
L
A
A
R
R
S
S
Y
Y
G
G
I
I
140
|
P
P
F
F
I
I
E
E
T
T
S
S
A
T
K
K
T
T
R
R
150
|
Q
Q
R
G
V
V
E
D
D
D
A
A
F
F
Y
Y
T
T
L
L
160
|
V
V
R
R
E
E
I
I
R
R
Q
K
Y
H
R
K
L
E
K
K
170
|
K
M
I
S
S
K
K
D
E
G
E
K
K
K
T
K
P
K
G
K
180
|
C
K
V
S
K
K
I
T
K
K
K
S
C
-
I
-
I
-
M
-
Click to Show/Hide the Structure
Experimental Note Identified from the Human Clinical Data
In Vitro Model Liver N.A.
In Vivo Model Female nonobese diabetic/severe combined immunodeficient (NOD/SCID) mouse xenograft model Mus musculus
Experiment for
Molecule Alteration		 Immunohistochemistry assay
Mechanism Description The missense mutation p.A146T (c.436G>A) in gene KRAS cause the sensitivity of Dactolisib + Selumetinib by unusual activation of pro-survival pathway
Key Molecule: GTPase KRas (KRAS) [1]
Sensitive Disease Colorectal cancer [ICD-11: 2B91.1]
 Disease Info 
Molecule Alteration Missense mutation
p.G13D (c.38G>A)
 Molecule Info 
Wild Type Structure Method: X-ray diffraction Resolution: 1.01  Å
PDB: 6P0Z
Mutant Type Structure Method: X-ray diffraction Resolution: 1.40  Å
PDB: 8BLR
   Download The Information of Sequence       Download The Structure File   
RMSD: 1.48
TM score: 0.8385
Amino acid change:
G13D
 : Wild Type Structure
 : Mutant Type Structure
  Mutation site(s) have been marked in red
-
0
|
-
G
-
G
T
T
E
E
Y
Y
K
K
L
L
V
V
V
V
V
V
10
|
G
G
A
A
G
G
G
D
V
V
G
G
K
K
S
S
A
A
L
L
20
|
T
T
I
I
Q
Q
L
L
I
I
Q
Q
N
N
H
H
F
F
V
V
30
|
D
D
E
E
Y
Y
D
D
P
P
T
T
I
I
E
E
D
D
S
S
40
|
Y
Y
R
R
K
K
Q
Q
V
V
V
V
I
I
D
D
G
G
E
E
50
|
T
T
C
C
L
L
L
L
D
D
I
I
L
L
D
D
T
T
A
A
60
|
G
G
Q
Q
E
E
E
E
Y
Y
S
S
A
A
M
M
R
R
D
D
70
|
Q
Q
Y
Y
M
M
R
R
T
T
G
G
E
E
G
G
F
F
L
L
80
|
C
C
V
V
F
F
A
A
I
I
N
N
N
N
T
T
K
K
S
S
90
|
F
F
E
E
D
D
I
I
H
H
H
H
Y
Y
R
R
E
E
Q
Q
100
|
I
I
K
K
R
R
V
V
K
K
D
D
S
S
E
E
D
D
V
V
110
|
P
P
M
M
V
V
L
L
V
V
G
G
N
N
K
K
C
C
D
D
120
|
L
L
P
P
S
S
R
R
T
T
V
V
D
D
T
T
K
K
Q
Q
130
|
A
A
Q
Q
D
D
L
L
A
A
R
R
S
S
Y
Y
G
G
I
I
140
|
P
P
F
F
I
I
E
E
T
T
S
S
A
A
K
K
T
T
R
R
150
|
Q
Q
G
R
V
V
D
E
D
D
A
A
F
F
Y
Y
T
T
L
L
160
|
V
V
R
R
E
E
I
I
R
R
K
Q
H
Y
K
R
E
L
K
K
Click to Show/Hide the Structure
Experimental Note Identified from the Human Clinical Data
In Vitro Model Liver N.A.
In Vivo Model Female nonobese diabetic/severe combined immunodeficient (NOD/SCID) mouse xenograft model Mus musculus
Experiment for
Molecule Alteration		 Immunohistochemistry assay
Mechanism Description The missense mutation p.G13D (c.38G>A) in gene KRAS cause the sensitivity of Dactolisib + Selumetinib by unusual activation of pro-survival pathway
Lung cancer [ICD-11: 2C25]
Click to Show/Hide
Drug Sensitivity Data Categorized by Their Corresponding Mechanisms
  Unusual Activation of Pro-survival Pathway (UAPP) Click to Show/Hide
Key Molecule: GTPase KRas (KRAS) [2]
Sensitive Disease Lung adenocarcinoma [ICD-11: 2C25.0]
 Disease Info 
Molecule Alteration Missense mutation
p.G12D (c.35G>A)
 Molecule Info 
Wild Type Structure Method: X-ray diffraction Resolution: 1.40  Å
PDB: 6VJJ
Mutant Type Structure Method: X-ray diffraction Resolution: 2.10  Å
PDB: 8JHL
   Download The Information of Sequence       Download The Structure File   
RMSD: 1.55
TM score: 0.9318
Amino acid change:
G12D
 : Wild Type Structure
 : Mutant Type Structure
  Mutation site(s) have been marked in red
-
0
|
G
-
M
M
T
T
E
E
Y
Y
K
K
L
L
V
V
V
V
V
V
10
|
G
G
A
A
G
D
G
G
V
V
G
G
K
K
S
S
A
A
L
L
20
|
T
T
I
I
Q
Q
L
L
I
I
Q
Q
N
N
H
H
F
F
V
V
30
|
D
D
E
E
Y
Y
D
D
P
P
T
T
I
I
E
E
D
D
S
S
40
|
Y
Y
R
R
K
K
Q
Q
V
V
V
V
I
I
D
D
G
G
E
E
50
|
T
T
C
C
L
L
L
L
D
D
I
I
L
L
D
D
T
T
A
A
60
|
G
G
Q
Q
E
E
E
E
Y
Y
S
S
A
A
M
M
R
R
D
D
70
|
Q
Q
Y
Y
M
M
R
R
T
T
G
G
E
E
G
G
F
F
L
L
80
|
C
C
V
V
F
F
A
A
I
I
N
N
N
N
T
T
K
K
S
S
90
|
F
F
E
E
D
D
I
I
H
H
H
H
Y
Y
R
R
E
E
Q
Q
100
|
I
I
K
K
R
R
V
V
K
K
D
D
S
S
E
E
D
D
V
V
110
|
P
P
M
M
V
V
L
L
V
V
G
G
N
N
K
K
C
C
D
D
120
|
L
L
P
P
S
S
R
R
T
T
V
V
D
D
T
T
K
K
Q
Q
130
|
A
A
Q
Q
D
D
L
L
A
A
R
R
S
S
Y
Y
G
G
I
I
140
|
P
P
F
F
I
I
E
E
T
T
S
S
A
A
K
K
T
T
R
R
150
|
Q
Q
G
R
V
V
D
E
D
D
A
A
F
F
Y
Y
T
T
L
L
160
|
V
V
R
R
E
E
I
I
R
R
K
Q
H
Y
K
R
E
L
K
K
Click to Show/Hide the Structure
Experimental Note Revealed Based on the Cell Line Data
Mechanism Description The missense mutation p.G12D (c.35G>A) in gene KRAS cause the sensitivity of Dactolisib + Selumetinib by unusual activation of pro-survival pathway
References
Ref 1 Inhibition of MEK and PI3K/mTOR suppresses tumor growth but does not cause tumor regression in patient-derived xenografts of RAS-mutant colorectal carcinomasClin Cancer Res. 2012 May 1;18(9):2515-25. doi: 10.1158/1078-0432.CCR-11-2683. Epub 2012 Mar 5.
Ref 2 Effective use of PI3K and MEK inhibitors to treat mutant Kras G12D and PIK3CA H1047R murine lung cancersNat Med. 2008 Dec;14(12):1351-6. doi: 10.1038/nm.1890. Epub 2008 Nov 30.

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