Molecule Information

General Information of the Molecule (ID: Mol00113)
Name
Hepatocyte growth factor receptor (MET) ,Homo sapiens
Synonyms
HGF receptor; HGF/SF receptor; Proto-oncogene c-Met; Scatter factor receptor; SF receptor; Tyrosine-protein kinase Met
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Molecule Type
Protein
Gene Name
MET
Gene ID
4233
Location
chr7:116672196-116798377[+]
Sequence
MKAPAVLAPGILVLLFTLVQRSNGECKEALAKSEMNVNMKYQLPNFTAETPIQNVILHEH
HIFLGATNYIYVLNEEDLQKVAEYKTGPVLEHPDCFPCQDCSSKANLSGGVWKDNINMAL
VVDTYYDDQLISCGSVNRGTCQRHVFPHNHTADIQSEVHCIFSPQIEEPSQCPDCVVSAL
GAKVLSSVKDRFINFFVGNTINSSYFPDHPLHSISVRRLKETKDGFMFLTDQSYIDVLPE
FRDSYPIKYVHAFESNNFIYFLTVQRETLDAQTFHTRIIRFCSINSGLHSYMEMPLECIL
TEKRKKRSTKKEVFNILQAAYVSKPGAQLARQIGASLNDDILFGVFAQSKPDSAEPMDRS
AMCAFPIKYVNDFFNKIVNKNNVRCLQHFYGPNHEHCFNRTLLRNSSGCEARRDEYRTEF
TTALQRVDLFMGQFSEVLLTSISTFIKGDLTIANLGTSEGRFMQVVVSRSGPSTPHVNFL
LDSHPVSPEVIVEHTLNQNGYTLVITGKKITKIPLNGLGCRHFQSCSQCLSAPPFVQCGW
CHDKCVRSEECLSGTWTQQICLPAIYKVFPNSAPLEGGTRLTICGWDFGFRRNNKFDLKK
TRVLLGNESCTLTLSESTMNTLKCTVGPAMNKHFNMSIIISNGHGTTQYSTFSYVDPVIT
SISPKYGPMAGGTLLTLTGNYLNSGNSRHISIGGKTCTLKSVSNSILECYTPAQTISTEF
AVKLKIDLANRETSIFSYREDPIVYEIHPTKSFISGGSTITGVGKNLNSVSVPRMVINVH
EAGRNFTVACQHRSNSEIICCTTPSLQQLNLQLPLKTKAFFMLDGILSKYFDLIYVHNPV
FKPFEKPVMISMGNENVLEIKGNDIDPEAVKGEVLKVGNKSCENIHLHSEAVLCTVPNDL
LKLNSELNIEWKQAISSTVLGKVIVQPDQNFTGLIAGVVSISTALLLLLGFFLWLKKRKQ
IKDLGSELVRYDARVHTPHLDRLVSARSVSPTTEMVSNESVDYRATFPEDQFPNSSQNGS
CRQVQYPLTDMSPILTSGDSDISSPLLQNTVHIDLSALNPELVQAVQHVVIGPSSLIVHF
NEVIGRGHFGCVYHGTLLDNDGKKIHCAVKSLNRITDIGEVSQFLTEGIIMKDFSHPNVL
SLLGICLRSEGSPLVVLPYMKHGDLRNFIRNETHNPTVKDLIGFGLQVAKGMKYLASKKF
VHRDLAARNCMLDEKFTVKVADFGLARDMYDKEYYSVHNKTGAKLPVKWMALESLQTQKF
TTKSDVWSFGVLLWELMTRGAPPYPDVNTFDITVYLLQGRRLLQPEYCPDPLYEVMLKCW
HPKAEMRPSFSELVSRISAIFSTFIGEHYVHVNATYVNVKCVAPYPSLLSSEDNADDEVD
TRPASFWETS
    Click to Show/Hide
3D-structure
PDB ID
7MO9
Classification
Signaling protein
Method
Electron microscopy
Resolution
4.00  Å
Function
Receptor tyrosine kinase that transduces signals from the extracellular matrix into the cytoplasm by binding to hepatocyte growth factor/HGF ligand. Regulates many physiological processes including proliferation, scattering, morphogenesis and survival. Ligand binding at the cell surface induces autophosphorylation of MET on its intracellular domain that provides docking sites for downstream signaling molecules. Following activation by ligand, interacts with the PI3-kinase subunit PIK3R1, PLCG1, SRC, GRB2, STAT3 or the adapter GAB1. Recruitment of these downstream effectors by MET leads to the activation of several signaling cascades including the RAS-ERK, PI3 kinase-AKT, or PLCgamma-PKC. The RAS-ERK activation is associated with the morphogenetic effects while PI3K/AKT coordinates prosurvival effects. During embryonic development, MET signaling plays a role in gastrulation, development and migration of muscles and neuronal precursors, angiogenesis and kidney formation. In adults, participates in wound healing as well as organ regeneration and tissue remodeling. Promotes also differentiation and proliferation of hematopoietic cells. May regulate cortical bone osteogenesis (By similarity).
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Uniprot ID
MET_HUMAN
Ensembl ID
ENSG00000105976
HGNC ID
HGNC:7029
        Click to Show/Hide the Complete Species Lineage
Kingdom: Metazoa
Phylum: Chordata
Class: Mammalia
Order: Primates
Family: Hominidae
Genus: Homo
Species: Homo sapiens
Type(s) of Resistant Mechanism of This Molecule with Structure Alteration
  ADTT: Aberration of the Drug's Therapeutic Target
  EADR: Epigenetic Alteration of DNA, RNA or Protein
  RTDM: Regulation by the Disease Microenvironment
  UAPP: Unusual Activation of Pro-survival Pathway
Drug Resistance Data Categorized by Drug
Approved Drug(s)
4 drug(s) in total
Click to Show/Hide the Full List of Drugs
Afatinib
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Drug Resistance Data Categorized by Their Corresponding Mechanisms
  Unusual Activation of Pro-survival Pathway (UAPP) Click to Show/Hide
Disease Class: Lung adenocarcinoma [ICD-11: 2C25.0] [1]
Resistant Disease Lung adenocarcinoma [ICD-11: 2C25.0]
 Disease Info 
Resistant Drug Afatinib
 Drug Info 
Molecule Alteration Missense mutation
p.D1228V
Wild Type Structure Method: X-ray diffraction Resolution: 1.71  Å
PDB: 5HNI
Mutant Type Structure Method: X-ray diffraction Resolution: 1.67  Å
PDB: 6SDC
   Download The Information of Sequence       Download The Structure File   
RMSD: 1.85
TM score: 0.88477
Amino acid change:
D1228V
 : Wild Type Structure
 : Mutant Type Structure
  Mutation site(s) have been marked in red
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Click to Show/Hide the Structure
Experimental Note Identified from the Human Clinical Data
Experiment for
Molecule Alteration		 Next-generation sequencing assay; Circulating-free DNA assay
Experiment for
Drug Resistance		 MTS assay
Mechanism Description Our in vitro findings demonstrate that MET D1228V induces resistance to type I MET TkIs through impaired drug binding while sensitivity to type II MET TkIs is maintained.
Cabozantinib
Click to Show/Hide
Drug Sensitivity Data Categorized by Their Corresponding Mechanisms
  Epigenetic Alteration of DNA, RNA or Protein (EADR) Click to Show/Hide
Disease Class: Solid tumour/cancer [ICD-11: 2A00-2F9Z] [1]
Sensitive Disease Solid tumour/cancer [ICD-11: 2A00-2F9Z]
 Disease Info 
Sensitive Drug Cabozantinib
 Drug Info 
Molecule Alteration Missense mutation
p.D1228V (c.3683A>T)
Wild Type Structure Method: X-ray diffraction Resolution: 1.71  Å
PDB: 5HNI
Mutant Type Structure Method: X-ray diffraction Resolution: 1.67  Å
PDB: 6SDC
   Download The Information of Sequence       Download The Structure File   
RMSD: 1.85
TM score: 0.88477
Amino acid change:
D1228V
 : Wild Type Structure
 : Mutant Type Structure
  Mutation site(s) have been marked in red
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Click to Show/Hide the Structure
Experimental Note Identified from the Human Clinical Data
In Vitro Model PC9 cells Lung Homo sapiens (Human) CVCL_B260
293T cells Breast Homo sapiens (Human) CVCL_0063
Ba/F3 cells Colon Homo sapiens (Human) CVCL_0161
Experiment for
Molecule Alteration		 Western blot analysis
Experiment for
Drug Resistance		 MTS assay
Mechanism Description There is a patient with metastatic NSCLC with MET-mediated resistance to EGFR TKI who responded to treatment with a type I MET inhibitor, savolitinib, given in combination with a third-generation EGFR inhibitor, osimertinib. The patient then developed acquired resistance mediated by a novel MET kinase domain mutation.
Disease Class: Lung adenocarcinoma [ICD-11: 2C25.0] [1]
Sensitive Disease Lung adenocarcinoma [ICD-11: 2C25.0]
 Disease Info 
Sensitive Drug Cabozantinib
 Drug Info 
Molecule Alteration Missense mutation
p.D1228V (c.3683A>T)
Wild Type Structure Method: X-ray diffraction Resolution: 1.71  Å
PDB: 5HNI
Mutant Type Structure Method: X-ray diffraction Resolution: 1.67  Å
PDB: 6SDC
   Download The Information of Sequence       Download The Structure File   
RMSD: 1.85
TM score: 0.88477
Amino acid change:
D1228V
 : Wild Type Structure
 : Mutant Type Structure
  Mutation site(s) have been marked in red
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F
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C
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R
R
D
V
M
M
1230
|
Y
Y
D
D
K
K
E
E
F
Y
D
Y
S
S
V
V
H
H
N
N
1240
|
K
K
T
T
G
G
A
A
K
K
L
L
P
P
V
V
K
K
W
W
1250
|
M
M
A
A
L
L
E
E
S
S
L
L
Q
Q
T
T
Q
Q
K
K
1260
|
F
F
T
T
T
T
K
K
S
S
D
D
V
V
W
W
S
S
F
F
1270
|
G
G
V
V
L
L
L
L
W
W
E
E
L
L
M
M
T
T
R
R
1280
|
G
G
A
A
P
P
P
P
Y
Y
P
P
D
D
V
V
N
N
T
T
1290
|
F
F
D
D
I
I
T
T
V
V
Y
Y
L
L
L
L
Q
Q
G
G
1300
|
R
R
R
R
L
L
L
L
Q
Q
P
P
E
E
Y
Y
C
C
P
P
1310
|
D
D
P
P
L
L
Y
Y
E
E
V
V
M
M
L
L
K
K
C
C
1320
|
W
W
H
H
P
P
K
K
A
A
E
E
M
M
R
R
P
P
S
S
1330
|
F
F
S
S
E
E
L
L
V
V
S
S
R
R
I
I
S
S
A
A
1340
|
I
I
F
F
S
S
T
T
F
F
I
I
G
G
E
-
H
-
Y
-
1350
|
V
-
H
-
V
-
N
-
A
-
T
-
Y
-
V
-
N
-
V
-
1360
|
K
-
Click to Show/Hide the Structure
Experimental Note Identified from the Human Clinical Data
In Vitro Model PC9 cells Lung Homo sapiens (Human) CVCL_B260
293T cells Breast Homo sapiens (Human) CVCL_0063
Ba/F3 cells Colon Homo sapiens (Human) CVCL_0161
Experiment for
Molecule Alteration		 Western blot analysis
Experiment for
Drug Resistance		 MTS assay
Mechanism Description There is a patient with metastatic NSCLC with MET-mediated resistance to EGFR TKI who responded to treatment with a type I MET inhibitor, savolitinib, given in combination with a third-generation EGFR inhibitor, osimertinib. The patient then developed acquired resistance mediated by a novel MET kinase domain mutation.
Disease Class: Solid tumour/cancer [ICD-11: 2A00-2F9Z] [2]
Sensitive Disease Solid tumour/cancer [ICD-11: 2A00-2F9Z]
 Disease Info 
Sensitive Drug Cabozantinib
 Drug Info 
Molecule Alteration Missense mutation
p.Y1230H (c.3688T>C)
Wild Type Structure Method: X-ray diffraction Resolution: 1.71  Å
PDB: 5HNI
Mutant Type Structure Method: X-ray diffraction Resolution: 1.97  Å
PDB: 5HLW
   Download The Information of Sequence       Download The Structure File   
RMSD: 0.65
TM score: 0.96625
Amino acid change:
Y1230H
 : Wild Type Structure
 : Mutant Type Structure
  Mutation site(s) have been marked in red
-
N
-
1050
|
T
-
V
-
H
-
I
-
D
-
L
-
S
-
A
A
L
L
N
N
1060
|
P
P
E
E
L
L
V
V
Q
Q
A
A
V
V
Q
Q
H
H
V
V
1070
|
V
V
I
I
G
G
P
P
S
S
S
S
L
L
I
I
V
V
H
H
1080
|
F
F
N
N
E
E
V
V
I
I
G
G
R
R
G
G
H
H
F
F
1090
|
G
G
C
C
V
V
Y
Y
H
H
G
G
T
T
L
L
L
L
D
D
1100
|
N
N
D
D
G
G
K
K
K
K
I
I
H
H
C
C
A
A
V
V
1110
|
K
K
S
S
L
L
N
N
R
R
I
I
T
T
D
D
I
I
G
G
1120
|
E
E
V
V
S
S
Q
Q
F
F
L
L
T
T
E
E
G
G
I
I
1130
|
I
I
M
M
K
K
D
D
F
F
S
S
H
H
P
P
N
N
V
V
1140
|
L
L
S
S
L
L
L
L
G
G
I
I
C
C
L
L
R
R
S
S
1150
|
E
E
G
G
S
S
P
P
L
L
V
V
V
V
L
L
P
P
Y
Y
1160
|
M
M
K
K
H
H
G
G
D
D
L
L
R
R
N
N
F
F
I
I
1170
|
R
R
N
N
E
E
T
T
H
H
N
N
P
P
T
T
V
V
K
K
1180
|
D
D
L
L
I
I
G
G
F
F
G
G
L
L
Q
Q
V
V
A
A
1190
|
K
K
G
G
M
M
K
K
F
Y
L
L
A
A
S
S
K
K
K
K
1200
|
F
F
V
V
H
H
R
R
D
D
L
L
A
A
A
A
R
R
N
N
1210
|
C
C
M
M
L
L
D
D
E
E
K
K
F
F
T
T
V
V
K
K
1220
|
V
V
A
A
D
D
F
F
G
G
L
L
A
A
R
R
D
D
M
M
1230
|
Y
H
D
D
K
K
E
E
F
Y
D
Y
S
S
V
V
H
H
N
N
1240
|
K
K
T
T
G
G
A
A
K
K
L
L
P
P
V
V
K
K
W
W
1250
|
M
M
A
A
L
L
E
E
S
S
L
L
Q
Q
T
T
Q
Q
K
K
1260
|
F
F
T
T
T
T
K
K
S
S
D
D
V
V
W
W
S
S
F
F
1270
|
G
G
V
V
L
L
L
L
W
W
E
E
L
L
M
M
T
T
R
R
1280
|
G
G
A
A
P
P
P
P
Y
Y
P
P
D
D
V
V
N
N
T
T
1290
|
F
F
D
D
I
I
T
T
V
V
Y
Y
L
L
L
L
Q
Q
G
G
1300
|
R
R
R
R
L
L
L
L
Q
Q
P
P
E
E
Y
Y
C
C
P
P
1310
|
D
D
P
P
L
L
Y
Y
E
E
V
V
M
M
L
L
K
K
C
C
1320
|
W
W
H
H
P
P
K
K
A
A
E
E
M
M
R
R
P
P
S
S
1330
|
F
F
S
S
E
E
L
L
V
V
S
S
R
R
I
I
S
S
A
A
1340
|
I
I
F
F
S
S
T
T
F
F
I
I
G
G
E
E
H
H
Y
Y
1350
|
V
V
H
H
V
V
N
N
A
A
T
T
Y
-
V
-
N
-
V
-
1360
|
K
-
Click to Show/Hide the Structure
Experimental Note Identified from the Human Clinical Data
In Vitro Model NIH3T3 cells Embryo Homo sapiens (Human) CVCL_0594
In Vivo Model Athymic female mouse PDX model Mus musculus
Experiment for
Drug Resistance		 MTS assay
Mechanism Description MET mutations Y1248H and D1246N are resistance mechanisms for type I MET-TKIs. NIH3T3 cells expressing either mutation showed resistance to both INC280 and crizotinib but not cabozantinib, indicating the potential of sequential use of MET inhibitors may lead to a more durable response.
Capmatinib
Click to Show/Hide
Drug Resistance Data Categorized by Their Corresponding Mechanisms
  Aberration of the Drug's Therapeutic Target (ADTT) Click to Show/Hide
Disease Class: Non-small cell lung cancer [ICD-11: 2C25.Y] [3]
Resistant Disease Non-small cell lung cancer [ICD-11: 2C25.Y]
 Disease Info 
Resistant Drug Capmatinib
 Drug Info 
Molecule Alteration Missense mutation
p.Y1230H
Wild Type Structure Method: X-ray diffraction Resolution: 1.71  Å
PDB: 5HNI
Mutant Type Structure Method: X-ray diffraction Resolution: 1.97  Å
PDB: 5HLW
   Download The Information of Sequence       Download The Structure File   
RMSD: 0.65
TM score: 0.96625
Amino acid change:
Y1230H
 : Wild Type Structure
 : Mutant Type Structure
  Mutation site(s) have been marked in red
-
N
-
1050
|
T
-
V
-
H
-
I
-
D
-
L
-
S
-
A
A
L
L
N
N
1060
|
P
P
E
E
L
L
V
V
Q
Q
A
A
V
V
Q
Q
H
H
V
V
1070
|
V
V
I
I
G
G
P
P
S
S
S
S
L
L
I
I
V
V
H
H
1080
|
F
F
N
N
E
E
V
V
I
I
G
G
R
R
G
G
H
H
F
F
1090
|
G
G
C
C
V
V
Y
Y
H
H
G
G
T
T
L
L
L
L
D
D
1100
|
N
N
D
D
G
G
K
K
K
K
I
I
H
H
C
C
A
A
V
V
1110
|
K
K
S
S
L
L
N
N
R
R
I
I
T
T
D
D
I
I
G
G
1120
|
E
E
V
V
S
S
Q
Q
F
F
L
L
T
T
E
E
G
G
I
I
1130
|
I
I
M
M
K
K
D
D
F
F
S
S
H
H
P
P
N
N
V
V
1140
|
L
L
S
S
L
L
L
L
G
G
I
I
C
C
L
L
R
R
S
S
1150
|
E
E
G
G
S
S
P
P
L
L
V
V
V
V
L
L
P
P
Y
Y
1160
|
M
M
K
K
H
H
G
G
D
D
L
L
R
R
N
N
F
F
I
I
1170
|
R
R
N
N
E
E
T
T
H
H
N
N
P
P
T
T
V
V
K
K
1180
|
D
D
L
L
I
I
G
G
F
F
G
G
L
L
Q
Q
V
V
A
A
1190
|
K
K
G
G
M
M
K
K
F
Y
L
L
A
A
S
S
K
K
K
K
1200
|
F
F
V
V
H
H
R
R
D
D
L
L
A
A
A
A
R
R
N
N
1210
|
C
C
M
M
L
L
D
D
E
E
K
K
F
F
T
T
V
V
K
K
1220
|
V
V
A
A
D
D
F
F
G
G
L
L
A
A
R
R
D
D
M
M
1230
|
Y
H
D
D
K
K
E
E
F
Y
D
Y
S
S
V
V
H
H
N
N
1240
|
K
K
T
T
G
G
A
A
K
K
L
L
P
P
V
V
K
K
W
W
1250
|
M
M
A
A
L
L
E
E
S
S
L
L
Q
Q
T
T
Q
Q
K
K
1260
|
F
F
T
T
T
T
K
K
S
S
D
D
V
V
W
W
S
S
F
F
1270
|
G
G
V
V
L
L
L
L
W
W
E
E
L
L
M
M
T
T
R
R
1280
|
G
G
A
A
P
P
P
P
Y
Y
P
P
D
D
V
V
N
N
T
T
1290
|
F
F
D
D
I
I
T
T
V
V
Y
Y
L
L
L
L
Q
Q
G
G
1300
|
R
R
R
R
L
L
L
L
Q
Q
P
P
E
E
Y
Y
C
C
P
P
1310
|
D
D
P
P
L
L
Y
Y
E
E
V
V
M
M
L
L
K
K
C
C
1320
|
W
W
H
H
P
P
K
K
A
A
E
E
M
M
R
R
P
P
S
S
1330
|
F
F
S
S
E
E
L
L
V
V
S
S
R
R
I
I
S
S
A
A
1340
|
I
I
F
F
S
S
T
T
F
F
I
I
G
G
E
E
H
H
Y
Y
1350
|
V
V
H
H
V
V
N
N
A
A
T
T
Y
-
V
-
N
-
V
-
1360
|
K
-
Click to Show/Hide the Structure
Experimental Note Identified from the Human Clinical Data
Experiment for
Molecule Alteration		 Next generation sequencing assay
Mechanism Description Capmatinib is approved for MET exon 14-altered NSCLC based on activity in targeted therapy-na ve patients. A secondary MET mutation was detected in plasma from 4 (36%) patients with crizotinib-resistant NSCLC. The detected mutations included MET D1228H (n=2), Y1230H (n=1), and D1228N +Y1230H (n=1).
Disease Class: Lung adenocarcinoma [ICD-11: 2C25.0] [4]
Resistant Disease Lung adenocarcinoma [ICD-11: 2C25.0]
 Disease Info 
Resistant Drug Capmatinib
 Drug Info 
Molecule Alteration Missense mutation
p.Y1230H (c.3688T>C)
Wild Type Structure Method: X-ray diffraction Resolution: 1.71  Å
PDB: 5HNI
Mutant Type Structure Method: X-ray diffraction Resolution: 1.97  Å
PDB: 5HLW
   Download The Information of Sequence       Download The Structure File   
RMSD: 0.65
TM score: 0.96625
Amino acid change:
Y1230H
 : Wild Type Structure
 : Mutant Type Structure
  Mutation site(s) have been marked in red
-
N
-
1050
|
T
-
V
-
H
-
I
-
D
-
L
-
S
-
A
A
L
L
N
N
1060
|
P
P
E
E
L
L
V
V
Q
Q
A
A
V
V
Q
Q
H
H
V
V
1070
|
V
V
I
I
G
G
P
P
S
S
S
S
L
L
I
I
V
V
H
H
1080
|
F
F
N
N
E
E
V
V
I
I
G
G
R
R
G
G
H
H
F
F
1090
|
G
G
C
C
V
V
Y
Y
H
H
G
G
T
T
L
L
L
L
D
D
1100
|
N
N
D
D
G
G
K
K
K
K
I
I
H
H
C
C
A
A
V
V
1110
|
K
K
S
S
L
L
N
N
R
R
I
I
T
T
D
D
I
I
G
G
1120
|
E
E
V
V
S
S
Q
Q
F
F
L
L
T
T
E
E
G
G
I
I
1130
|
I
I
M
M
K
K
D
D
F
F
S
S
H
H
P
P
N
N
V
V
1140
|
L
L
S
S
L
L
L
L
G
G
I
I
C
C
L
L
R
R
S
S
1150
|
E
E
G
G
S
S
P
P
L
L
V
V
V
V
L
L
P
P
Y
Y
1160
|
M
M
K
K
H
H
G
G
D
D
L
L
R
R
N
N
F
F
I
I
1170
|
R
R
N
N
E
E
T
T
H
H
N
N
P
P
T
T
V
V
K
K
1180
|
D
D
L
L
I
I
G
G
F
F
G
G
L
L
Q
Q
V
V
A
A
1190
|
K
K
G
G
M
M
K
K
F
Y
L
L
A
A
S
S
K
K
K
K
1200
|
F
F
V
V
H
H
R
R
D
D
L
L
A
A
A
A
R
R
N
N
1210
|
C
C
M
M
L
L
D
D
E
E
K
K
F
F
T
T
V
V
K
K
1220
|
V
V
A
A
D
D
F
F
G
G
L
L
A
A
R
R
D
D
M
M
1230
|
Y
H
D
D
K
K
E
E
F
Y
D
Y
S
S
V
V
H
H
N
N
1240
|
K
K
T
T
G
G
A
A
K
K
L
L
P
P
V
V
K
K
W
W
1250
|
M
M
A
A
L
L
E
E
S
S
L
L
Q
Q
T
T
Q
Q
K
K
1260
|
F
F
T
T
T
T
K
K
S
S
D
D
V
V
W
W
S
S
F
F
1270
|
G
G
V
V
L
L
L
L
W
W
E
E
L
L
M
M
T
T
R
R
1280
|
G
G
A
A
P
P
P
P
Y
Y
P
P
D
D
V
V
N
N
T
T
1290
|
F
F
D
D
I
I
T
T
V
V
Y
Y
L
L
L
L
Q
Q
G
G
1300
|
R
R
R
R
L
L
L
L
Q
Q
P
P
E
E
Y
Y
C
C
P
P
1310
|
D
D
P
P
L
L
Y
Y
E
E
V
V
M
M
L
L
K
K
C
C
1320
|
W
W
H
H
P
P
K
K
A
A
E
E
M
M
R
R
P
P
S
S
1330
|
F
F
S
S
E
E
L
L
V
V
S
S
R
R
I
I
S
S
A
A
1340
|
I
I
F
F
S
S
T
T
F
F
I
I
G
G
E
E
H
H
Y
Y
1350
|
V
V
H
H
V
V
N
N
A
A
T
T
Y
-
V
-
N
-
V
-
1360
|
K
-
Click to Show/Hide the Structure
Experimental Note Identified from the Human Clinical Data
  Epigenetic Alteration of DNA, RNA or Protein (EADR) Click to Show/Hide
Disease Class: Solid tumour/cancer [ICD-11: 2A00-2F9Z] [1]
Resistant Disease Solid tumour/cancer [ICD-11: 2A00-2F9Z]
 Disease Info 
Resistant Drug Capmatinib
 Drug Info 
Molecule Alteration Missense mutation
p.D1228V (c.3683A>T)
Wild Type Structure Method: X-ray diffraction Resolution: 1.71  Å
PDB: 5HNI
Mutant Type Structure Method: X-ray diffraction Resolution: 1.67  Å
PDB: 6SDC
   Download The Information of Sequence       Download The Structure File   
RMSD: 1.85
TM score: 0.88477
Amino acid change:
D1228V
 : Wild Type Structure
 : Mutant Type Structure
  Mutation site(s) have been marked in red
-
-
G
-
D
1040
|
-
S
-
D
-
I
-
S
-
S
-
P
-
L
-
L
-
Q
N
N
1050
|
T
T
V
V
H
H
I
I
D
D
L
L
S
S
A
A
L
L
N
N
1060
|
P
P
E
E
L
L
V
V
Q
Q
A
A
V
V
Q
Q
H
H
V
V
1070
|
V
V
I
I
G
G
P
P
S
S
S
S
L
L
I
I
V
V
H
H
1080
|
F
F
N
N
E
E
V
V
I
I
G
G
R
R
G
G
H
H
F
F
1090
|
G
G
C
C
V
V
Y
Y
H
H
G
G
T
T
L
L
L
L
D
D
1100
|
N
N
D
D
G
G
K
K
K
K
I
I
H
H
C
C
A
A
V
V
1110
|
K
K
S
S
L
L
N
N
R
R
I
I
T
T
D
D
I
I
G
G
1120
|
E
E
V
V
S
S
Q
Q
F
F
L
L
T
T
E
E
G
G
I
I
1130
|
I
I
M
M
K
K
D
D
F
F
S
S
H
H
P
P
N
N
V
V
1140
|
L
L
S
S
L
L
L
L
G
G
I
I
C
C
L
L
R
R
S
S
1150
|
E
E
G
G
S
S
P
P
L
L
V
V
V
V
L
L
P
P
Y
Y
1160
|
M
M
K
K
H
H
G
G
D
D
L
L
R
R
N
N
F
F
I
I
1170
|
R
R
N
N
E
E
T
T
H
H
N
N
P
P
T
T
V
V
K
K
1180
|
D
D
L
L
I
I
G
G
F
F
G
G
L
L
Q
Q
V
V
A
A
1190
|
K
K
G
G
M
M
K
K
F
Y
L
L
A
A
S
S
K
K
K
K
1200
|
F
F
V
V
H
H
R
R
D
D
L
L
A
A
A
A
R
R
N
N
1210
|
C
C
M
M
L
L
D
D
E
E
K
K
F
F
T
T
V
V
K
K
1220
|
V
V
A
A
D
D
F
F
G
G
L
L
A
A
R
R
D
V
M
M
1230
|
Y
Y
D
D
K
K
E
E
F
Y
D
Y
S
S
V
V
H
H
N
N
1240
|
K
K
T
T
G
G
A
A
K
K
L
L
P
P
V
V
K
K
W
W
1250
|
M
M
A
A
L
L
E
E
S
S
L
L
Q
Q
T
T
Q
Q
K
K
1260
|
F
F
T
T
T
T
K
K
S
S
D
D
V
V
W
W
S
S
F
F
1270
|
G
G
V
V
L
L
L
L
W
W
E
E
L
L
M
M
T
T
R
R
1280
|
G
G
A
A
P
P
P
P
Y
Y
P
P
D
D
V
V
N
N
T
T
1290
|
F
F
D
D
I
I
T
T
V
V
Y
Y
L
L
L
L
Q
Q
G
G
1300
|
R
R
R
R
L
L
L
L
Q
Q
P
P
E
E
Y
Y
C
C
P
P
1310
|
D
D
P
P
L
L
Y
Y
E
E
V
V
M
M
L
L
K
K
C
C
1320
|
W
W
H
H
P
P
K
K
A
A
E
E
M
M
R
R
P
P
S
S
1330
|
F
F
S
S
E
E
L
L
V
V
S
S
R
R
I
I
S
S
A
A
1340
|
I
I
F
F
S
S
T
T
F
F
I
I
G
G
E
-
H
-
Y
-
1350
|
V
-
H
-
V
-
N
-
A
-
T
-
Y
-
V
-
N
-
V
-
1360
|
K
-
Click to Show/Hide the Structure
Experimental Note Identified from the Human Clinical Data
In Vitro Model PC9 cells Lung Homo sapiens (Human) CVCL_B260
293T cells Breast Homo sapiens (Human) CVCL_0063
Ba/F3 cells Colon Homo sapiens (Human) CVCL_0161
Experiment for
Molecule Alteration		 Western blot analysis
Experiment for
Drug Resistance		 MTS assay
Mechanism Description There is a patient with metastatic NSCLC with MET-mediated resistance to EGFR TKI who responded to treatment with a type I MET inhibitor, savolitinib, given in combination with a third-generation EGFR inhibitor, osimertinib. The patient then developed acquired resistance mediated by a novel MET kinase domain mutation.
Disease Class: Solid tumour/cancer [ICD-11: 2A00-2F9Z] [2]
Resistant Disease Solid tumour/cancer [ICD-11: 2A00-2F9Z]
 Disease Info 
Resistant Drug Capmatinib
 Drug Info 
Molecule Alteration Missense mutation
p.Y1230H (c.3688T>C)
Wild Type Structure Method: X-ray diffraction Resolution: 1.71  Å
PDB: 5HNI
Mutant Type Structure Method: X-ray diffraction Resolution: 1.97  Å
PDB: 5HLW
   Download The Information of Sequence       Download The Structure File   
RMSD: 0.65
TM score: 0.96625
Amino acid change:
Y1230H
 : Wild Type Structure
 : Mutant Type Structure
  Mutation site(s) have been marked in red
-
N
-
1050
|
T
-
V
-
H
-
I
-
D
-
L
-
S
-
A
A
L
L
N
N
1060
|
P
P
E
E
L
L
V
V
Q
Q
A
A
V
V
Q
Q
H
H
V
V
1070
|
V
V
I
I
G
G
P
P
S
S
S
S
L
L
I
I
V
V
H
H
1080
|
F
F
N
N
E
E
V
V
I
I
G
G
R
R
G
G
H
H
F
F
1090
|
G
G
C
C
V
V
Y
Y
H
H
G
G
T
T
L
L
L
L
D
D
1100
|
N
N
D
D
G
G
K
K
K
K
I
I
H
H
C
C
A
A
V
V
1110
|
K
K
S
S
L
L
N
N
R
R
I
I
T
T
D
D
I
I
G
G
1120
|
E
E
V
V
S
S
Q
Q
F
F
L
L
T
T
E
E
G
G
I
I
1130
|
I
I
M
M
K
K
D
D
F
F
S
S
H
H
P
P
N
N
V
V
1140
|
L
L
S
S
L
L
L
L
G
G
I
I
C
C
L
L
R
R
S
S
1150
|
E
E
G
G
S
S
P
P
L
L
V
V
V
V
L
L
P
P
Y
Y
1160
|
M
M
K
K
H
H
G
G
D
D
L
L
R
R
N
N
F
F
I
I
1170
|
R
R
N
N
E
E
T
T
H
H
N
N
P
P
T
T
V
V
K
K
1180
|
D
D
L
L
I
I
G
G
F
F
G
G
L
L
Q
Q
V
V
A
A
1190
|
K
K
G
G
M
M
K
K
F
Y
L
L
A
A
S
S
K
K
K
K
1200
|
F
F
V
V
H
H
R
R
D
D
L
L
A
A
A
A
R
R
N
N
1210
|
C
C
M
M
L
L
D
D
E
E
K
K
F
F
T
T
V
V
K
K
1220
|
V
V
A
A
D
D
F
F
G
G
L
L
A
A
R
R
D
D
M
M
1230
|
Y
H
D
D
K
K
E
E
F
Y
D
Y
S
S
V
V
H
H
N
N
1240
|
K
K
T
T
G
G
A
A
K
K
L
L
P
P
V
V
K
K
W
W
1250
|
M
M
A
A
L
L
E
E
S
S
L
L
Q
Q
T
T
Q
Q
K
K
1260
|
F
F
T
T
T
T
K
K
S
S
D
D
V
V
W
W
S
S
F
F
1270
|
G
G
V
V
L
L
L
L
W
W
E
E
L
L
M
M
T
T
R
R
1280
|
G
G
A
A
P
P
P
P
Y
Y
P
P
D
D
V
V
N
N
T
T
1290
|
F
F
D
D
I
I
T
T
V
V
Y
Y
L
L
L
L
Q
Q
G
G
1300
|
R
R
R
R
L
L
L
L
Q
Q
P
P
E
E
Y
Y
C
C
P
P
1310
|
D
D
P
P
L
L
Y
Y
E
E
V
V
M
M
L
L
K
K
C
C
1320
|
W
W
H
H
P
P
K
K
A
A
E
E
M
M
R
R
P
P
S
S
1330
|
F
F
S
S
E
E
L
L
V
V
S
S
R
R
I
I
S
S
A
A
1340
|
I
I
F
F
S
S
T
T
F
F
I
I
G
G
E
E
H
H
Y
Y
1350
|
V
V
H
H
V
V
N
N
A
A
T
T
Y
-
V
-
N
-
V
-
1360
|
K
-
Click to Show/Hide the Structure
Experimental Note Identified from the Human Clinical Data
In Vitro Model NIH3T3 cells Embryo Homo sapiens (Human) CVCL_0594
In Vivo Model Athymic female mouse PDX model Mus musculus
Experiment for
Drug Resistance		 MTS assay
Mechanism Description MET mutations Y1248H and D1246N are resistance mechanisms for type I MET-TKIs. NIH3T3 cells expressing either mutation showed resistance to both INC280 and crizotinib but not cabozantinib, indicating the potential of sequential use of MET inhibitors may lead to a more durable response.
Savolitinib
Click to Show/Hide
Drug Resistance Data Categorized by Their Corresponding Mechanisms
  Unusual Activation of Pro-survival Pathway (UAPP) Click to Show/Hide
Disease Class: Lung adenocarcinoma [ICD-11: 2C25.0] [1]
Resistant Disease Lung adenocarcinoma [ICD-11: 2C25.0]
 Disease Info 
Resistant Drug Savolitinib
 Drug Info 
Molecule Alteration Missense mutation
p.D1228V
Wild Type Structure Method: X-ray diffraction Resolution: 1.71  Å
PDB: 5HNI
Mutant Type Structure Method: X-ray diffraction Resolution: 1.67  Å
PDB: 6SDC
   Download The Information of Sequence       Download The Structure File   
RMSD: 1.85
TM score: 0.88477
Amino acid change:
D1228V
 : Wild Type Structure
 : Mutant Type Structure
  Mutation site(s) have been marked in red
-
-
G
-
D
1040
|
-
S
-
D
-
I
-
S
-
S
-
P
-
L
-
L
-
Q
N
N
1050
|
T
T
V
V
H
H
I
I
D
D
L
L
S
S
A
A
L
L
N
N
1060
|
P
P
E
E
L
L
V
V
Q
Q
A
A
V
V
Q
Q
H
H
V
V
1070
|
V
V
I
I
G
G
P
P
S
S
S
S
L
L
I
I
V
V
H
H
1080
|
F
F
N
N
E
E
V
V
I
I
G
G
R
R
G
G
H
H
F
F
1090
|
G
G
C
C
V
V
Y
Y
H
H
G
G
T
T
L
L
L
L
D
D
1100
|
N
N
D
D
G
G
K
K
K
K
I
I
H
H
C
C
A
A
V
V
1110
|
K
K
S
S
L
L
N
N
R
R
I
I
T
T
D
D
I
I
G
G
1120
|
E
E
V
V
S
S
Q
Q
F
F
L
L
T
T
E
E
G
G
I
I
1130
|
I
I
M
M
K
K
D
D
F
F
S
S
H
H
P
P
N
N
V
V
1140
|
L
L
S
S
L
L
L
L
G
G
I
I
C
C
L
L
R
R
S
S
1150
|
E
E
G
G
S
S
P
P
L
L
V
V
V
V
L
L
P
P
Y
Y
1160
|
M
M
K
K
H
H
G
G
D
D
L
L
R
R
N
N
F
F
I
I
1170
|
R
R
N
N
E
E
T
T
H
H
N
N
P
P
T
T
V
V
K
K
1180
|
D
D
L
L
I
I
G
G
F
F
G
G
L
L
Q
Q
V
V
A
A
1190
|
K
K
G
G
M
M
K
K
F
Y
L
L
A
A
S
S
K
K
K
K
1200
|
F
F
V
V
H
H
R
R
D
D
L
L
A
A
A
A
R
R
N
N
1210
|
C
C
M
M
L
L
D
D
E
E
K
K
F
F
T
T
V
V
K
K
1220
|
V
V
A
A
D
D
F
F
G
G
L
L
A
A
R
R
D
V
M
M
1230
|
Y
Y
D
D
K
K
E
E
F
Y
D
Y
S
S
V
V
H
H
N
N
1240
|
K
K
T
T
G
G
A
A
K
K
L
L
P
P
V
V
K
K
W
W
1250
|
M
M
A
A
L
L
E
E
S
S
L
L
Q
Q
T
T
Q
Q
K
K
1260
|
F
F
T
T
T
T
K
K
S
S
D
D
V
V
W
W
S
S
F
F
1270
|
G
G
V
V
L
L
L
L
W
W
E
E
L
L
M
M
T
T
R
R
1280
|
G
G
A
A
P
P
P
P
Y
Y
P
P
D
D
V
V
N
N
T
T
1290
|
F
F
D
D
I
I
T
T
V
V
Y
Y
L
L
L
L
Q
Q
G
G
1300
|
R
R
R
R
L
L
L
L
Q
Q
P
P
E
E
Y
Y
C
C
P
P
1310
|
D
D
P
P
L
L
Y
Y
E
E
V
V
M
M
L
L
K
K
C
C
1320
|
W
W
H
H
P
P
K
K
A
A
E
E
M
M
R
R
P
P
S
S
1330
|
F
F
S
S
E
E
L
L
V
V
S
S
R
R
I
I
S
S
A
A
1340
|
I
I
F
F
S
S
T
T
F
F
I
I
G
G
E
-
H
-
Y
-
1350
|
V
-
H
-
V
-
N
-
A
-
T
-
Y
-
V
-
N
-
V
-
1360
|
K
-
Click to Show/Hide the Structure
Experimental Note Identified from the Human Clinical Data
In Vitro Model PC9 cells Lung Homo sapiens (Human) CVCL_B260
Experiment for
Molecule Alteration		 Next-generation sequencing assay; Circulating-free DNA assay
Experiment for
Drug Resistance		 MTS assay
Mechanism Description Our in vitro findings demonstrate that MET D1228V induces resistance to type I MET TkIs through impaired drug binding while sensitivity to type II MET TkIs is maintained.
Clinical Trial Drug(s)
3 drug(s) in total
Click to Show/Hide the Full List of Drugs
Merestinib
Click to Show/Hide
Drug Sensitivity Data Categorized by Their Corresponding Mechanisms
  Epigenetic Alteration of DNA, RNA or Protein (EADR) Click to Show/Hide
Disease Class: Solid tumour/cancer [ICD-11: 2A00-2F9Z] [1]
Sensitive Disease Solid tumour/cancer [ICD-11: 2A00-2F9Z]
 Disease Info 
Sensitive Drug Merestinib
 Drug Info 
Molecule Alteration Missense mutation
p.D1228V (c.3683A>T)
Wild Type Structure Method: X-ray diffraction Resolution: 1.71  Å
PDB: 5HNI
Mutant Type Structure Method: X-ray diffraction Resolution: 1.67  Å
PDB: 6SDC
   Download The Information of Sequence       Download The Structure File   
RMSD: 1.85
TM score: 0.88477
Amino acid change:
D1228V
 : Wild Type Structure
 : Mutant Type Structure
  Mutation site(s) have been marked in red
-
-
G
-
D
1040
|
-
S
-
D
-
I
-
S
-
S
-
P
-
L
-
L
-
Q
N
N
1050
|
T
T
V
V
H
H
I
I
D
D
L
L
S
S
A
A
L
L
N
N
1060
|
P
P
E
E
L
L
V
V
Q
Q
A
A
V
V
Q
Q
H
H
V
V
1070
|
V
V
I
I
G
G
P
P
S
S
S
S
L
L
I
I
V
V
H
H
1080
|
F
F
N
N
E
E
V
V
I
I
G
G
R
R
G
G
H
H
F
F
1090
|
G
G
C
C
V
V
Y
Y
H
H
G
G
T
T
L
L
L
L
D
D
1100
|
N
N
D
D
G
G
K
K
K
K
I
I
H
H
C
C
A
A
V
V
1110
|
K
K
S
S
L
L
N
N
R
R
I
I
T
T
D
D
I
I
G
G
1120
|
E
E
V
V
S
S
Q
Q
F
F
L
L
T
T
E
E
G
G
I
I
1130
|
I
I
M
M
K
K
D
D
F
F
S
S
H
H
P
P
N
N
V
V
1140
|
L
L
S
S
L
L
L
L
G
G
I
I
C
C
L
L
R
R
S
S
1150
|
E
E
G
G
S
S
P
P
L
L
V
V
V
V
L
L
P
P
Y
Y
1160
|
M
M
K
K
H
H
G
G
D
D
L
L
R
R
N
N
F
F
I
I
1170
|
R
R
N
N
E
E
T
T
H
H
N
N
P
P
T
T
V
V
K
K
1180
|
D
D
L
L
I
I
G
G
F
F
G
G
L
L
Q
Q
V
V
A
A
1190
|
K
K
G
G
M
M
K
K
F
Y
L
L
A
A
S
S
K
K
K
K
1200
|
F
F
V
V
H
H
R
R
D
D
L
L
A
A
A
A
R
R
N
N
1210
|
C
C
M
M
L
L
D
D
E
E
K
K
F
F
T
T
V
V
K
K
1220
|
V
V
A
A
D
D
F
F
G
G
L
L
A
A
R
R
D
V
M
M
1230
|
Y
Y
D
D
K
K
E
E
F
Y
D
Y
S
S
V
V
H
H
N
N
1240
|
K
K
T
T
G
G
A
A
K
K
L
L
P
P
V
V
K
K
W
W
1250
|
M
M
A
A
L
L
E
E
S
S
L
L
Q
Q
T
T
Q
Q
K
K
1260
|
F
F
T
T
T
T
K
K
S
S
D
D
V
V
W
W
S
S
F
F
1270
|
G
G
V
V
L
L
L
L
W
W
E
E
L
L
M
M
T
T
R
R
1280
|
G
G
A
A
P
P
P
P
Y
Y
P
P
D
D
V
V
N
N
T
T
1290
|
F
F
D
D
I
I
T
T
V
V
Y
Y
L
L
L
L
Q
Q
G
G
1300
|
R
R
R
R
L
L
L
L
Q
Q
P
P
E
E
Y
Y
C
C
P
P
1310
|
D
D
P
P
L
L
Y
Y
E
E
V
V
M
M
L
L
K
K
C
C
1320
|
W
W
H
H
P
P
K
K
A
A
E
E
M
M
R
R
P
P
S
S
1330
|
F
F
S
S
E
E
L
L
V
V
S
S
R
R
I
I
S
S
A
A
1340
|
I
I
F
F
S
S
T
T
F
F
I
I
G
G
E
-
H
-
Y
-
1350
|
V
-
H
-
V
-
N
-
A
-
T
-
Y
-
V
-
N
-
V
-
1360
|
K
-
Click to Show/Hide the Structure
Experimental Note Identified from the Human Clinical Data
In Vitro Model PC9 cells Lung Homo sapiens (Human) CVCL_B260
293T cells Breast Homo sapiens (Human) CVCL_0063
Ba/F3 cells Colon Homo sapiens (Human) CVCL_0161
Experiment for
Molecule Alteration		 Western blot analysis
Experiment for
Drug Resistance		 MTS assay
Mechanism Description There is a patient with metastatic NSCLC with MET-mediated resistance to EGFR TKI who responded to treatment with a type I MET inhibitor, savolitinib, given in combination with a third-generation EGFR inhibitor, osimertinib. The patient then developed acquired resistance mediated by a novel MET kinase domain mutation.
BMS-777607
Click to Show/Hide
Drug Sensitivity Data Categorized by Their Corresponding Mechanisms
  Epigenetic Alteration of DNA, RNA or Protein (EADR) Click to Show/Hide
Disease Class: Solid tumour/cancer [ICD-11: 2A00-2F9Z] [2]
Sensitive Disease Solid tumour/cancer [ICD-11: 2A00-2F9Z]
 Disease Info 
Sensitive Drug BMS-777607
 Drug Info 
Molecule Alteration Missense mutation
p.Y1230H (c.3688T>C)
Wild Type Structure Method: X-ray diffraction Resolution: 1.71  Å
PDB: 5HNI
Mutant Type Structure Method: X-ray diffraction Resolution: 1.97  Å
PDB: 5HLW
   Download The Information of Sequence       Download The Structure File   
RMSD: 0.65
TM score: 0.96625
Amino acid change:
Y1230H
 : Wild Type Structure
 : Mutant Type Structure
  Mutation site(s) have been marked in red
-
N
-
1050
|
T
-
V
-
H
-
I
-
D
-
L
-
S
-
A
A
L
L
N
N
1060
|
P
P
E
E
L
L
V
V
Q
Q
A
A
V
V
Q
Q
H
H
V
V
1070
|
V
V
I
I
G
G
P
P
S
S
S
S
L
L
I
I
V
V
H
H
1080
|
F
F
N
N
E
E
V
V
I
I
G
G
R
R
G
G
H
H
F
F
1090
|
G
G
C
C
V
V
Y
Y
H
H
G
G
T
T
L
L
L
L
D
D
1100
|
N
N
D
D
G
G
K
K
K
K
I
I
H
H
C
C
A
A
V
V
1110
|
K
K
S
S
L
L
N
N
R
R
I
I
T
T
D
D
I
I
G
G
1120
|
E
E
V
V
S
S
Q
Q
F
F
L
L
T
T
E
E
G
G
I
I
1130
|
I
I
M
M
K
K
D
D
F
F
S
S
H
H
P
P
N
N
V
V
1140
|
L
L
S
S
L
L
L
L
G
G
I
I
C
C
L
L
R
R
S
S
1150
|
E
E
G
G
S
S
P
P
L
L
V
V
V
V
L
L
P
P
Y
Y
1160
|
M
M
K
K
H
H
G
G
D
D
L
L
R
R
N
N
F
F
I
I
1170
|
R
R
N
N
E
E
T
T
H
H
N
N
P
P
T
T
V
V
K
K
1180
|
D
D
L
L
I
I
G
G
F
F
G
G
L
L
Q
Q
V
V
A
A
1190
|
K
K
G
G
M
M
K
K
F
Y
L
L
A
A
S
S
K
K
K
K
1200
|
F
F
V
V
H
H
R
R
D
D
L
L
A
A
A
A
R
R
N
N
1210
|
C
C
M
M
L
L
D
D
E
E
K
K
F
F
T
T
V
V
K
K
1220
|
V
V
A
A
D
D
F
F
G
G
L
L
A
A
R
R
D
D
M
M
1230
|
Y
H
D
D
K
K
E
E
F
Y
D
Y
S
S
V
V
H
H
N
N
1240
|
K
K
T
T
G
G
A
A
K
K
L
L
P
P
V
V
K
K
W
W
1250
|
M
M
A
A
L
L
E
E
S
S
L
L
Q
Q
T
T
Q
Q
K
K
1260
|
F
F
T
T
T
T
K
K
S
S
D
D
V
V
W
W
S
S
F
F
1270
|
G
G
V
V
L
L
L
L
W
W
E
E
L
L
M
M
T
T
R
R
1280
|
G
G
A
A
P
P
P
P
Y
Y
P
P
D
D
V
V
N
N
T
T
1290
|
F
F
D
D
I
I
T
T
V
V
Y
Y
L
L
L
L
Q
Q
G
G
1300
|
R
R
R
R
L
L
L
L
Q
Q
P
P
E
E
Y
Y
C
C
P
P
1310
|
D
D
P
P
L
L
Y
Y
E
E
V
V
M
M
L
L
K
K
C
C
1320
|
W
W
H
H
P
P
K
K
A
A
E
E
M
M
R
R
P
P
S
S
1330
|
F
F
S
S
E
E
L
L
V
V
S
S
R
R
I
I
S
S
A
A
1340
|
I
I
F
F
S
S
T
T
F
F
I
I
G
G
E
E
H
H
Y
Y
1350
|
V
V
H
H
V
V
N
N
A
A
T
T
Y
-
V
-
N
-
V
-
1360
|
K
-
Click to Show/Hide the Structure
Experimental Note Identified from the Human Clinical Data
In Vitro Model NIH3T3 cells Embryo Homo sapiens (Human) CVCL_0594
In Vivo Model Athymic female mouse PDX model Mus musculus
Experiment for
Drug Resistance		 MTS assay
Mechanism Description MET mutations Y1248H and D1246N are resistance mechanisms for type I MET-TKIs. NIH3T3 cells expressing either mutation showed resistance to both INC280 and crizotinib but not cabozantinib, indicating the potential of sequential use of MET inhibitors may lead to a more durable response.
Altiratinib
Click to Show/Hide
Drug Sensitivity Data Categorized by Their Corresponding Mechanisms
  Regulation by the Disease Microenvironment (RTDM) Click to Show/Hide
Disease Class: Solid tumour/cancer [ICD-11: 2A00-2F9Z] [5]
Sensitive Disease Solid tumour/cancer [ICD-11: 2A00-2F9Z]
 Disease Info 
Sensitive Drug Altiratinib
 Drug Info 
Molecule Alteration Missense mutation
p.Y1230H (c.3688T>C)
Wild Type Structure Method: X-ray diffraction Resolution: 1.71  Å
PDB: 5HNI
Mutant Type Structure Method: X-ray diffraction Resolution: 1.97  Å
PDB: 5HLW
   Download The Information of Sequence       Download The Structure File   
RMSD: 0.65
TM score: 0.96625
Amino acid change:
Y1230H
 : Wild Type Structure
 : Mutant Type Structure
  Mutation site(s) have been marked in red
-
N
-
1050
|
T
-
V
-
H
-
I
-
D
-
L
-
S
-
A
A
L
L
N
N
1060
|
P
P
E
E
L
L
V
V
Q
Q
A
A
V
V
Q
Q
H
H
V
V
1070
|
V
V
I
I
G
G
P
P
S
S
S
S
L
L
I
I
V
V
H
H
1080
|
F
F
N
N
E
E
V
V
I
I
G
G
R
R
G
G
H
H
F
F
1090
|
G
G
C
C
V
V
Y
Y
H
H
G
G
T
T
L
L
L
L
D
D
1100
|
N
N
D
D
G
G
K
K
K
K
I
I
H
H
C
C
A
A
V
V
1110
|
K
K
S
S
L
L
N
N
R
R
I
I
T
T
D
D
I
I
G
G
1120
|
E
E
V
V
S
S
Q
Q
F
F
L
L
T
T
E
E
G
G
I
I
1130
|
I
I
M
M
K
K
D
D
F
F
S
S
H
H
P
P
N
N
V
V
1140
|
L
L
S
S
L
L
L
L
G
G
I
I
C
C
L
L
R
R
S
S
1150
|
E
E
G
G
S
S
P
P
L
L
V
V
V
V
L
L
P
P
Y
Y
1160
|
M
M
K
K
H
H
G
G
D
D
L
L
R
R
N
N
F
F
I
I
1170
|
R
R
N
N
E
E
T
T
H
H
N
N
P
P
T
T
V
V
K
K
1180
|
D
D
L
L
I
I
G
G
F
F
G
G
L
L
Q
Q
V
V
A
A
1190
|
K
K
G
G
M
M
K
K
F
Y
L
L
A
A
S
S
K
K
K
K
1200
|
F
F
V
V
H
H
R
R
D
D
L
L
A
A
A
A
R
R
N
N
1210
|
C
C
M
M
L
L
D
D
E
E
K
K
F
F
T
T
V
V
K
K
1220
|
V
V
A
A
D
D
F
F
G
G
L
L
A
A
R
R
D
D
M
M
1230
|
Y
H
D
D
K
K
E
E
F
Y
D
Y
S
S
V
V
H
H
N
N
1240
|
K
K
T
T
G
G
A
A
K
K
L
L
P
P
V
V
K
K
W
W
1250
|
M
M
A
A
L
L
E
E
S
S
L
L
Q
Q
T
T
Q
Q
K
K
1260
|
F
F
T
T
T
T
K
K
S
S
D
D
V
V
W
W
S
S
F
F
1270
|
G
G
V
V
L
L
L
L
W
W
E
E
L
L
M
M
T
T
R
R
1280
|
G
G
A
A
P
P
P
P
Y
Y
P
P
D
D
V
V
N
N
T
T
1290
|
F
F
D
D
I
I
T
T
V
V
Y
Y
L
L
L
L
Q
Q
G
G
1300
|
R
R
R
R
L
L
L
L
Q
Q
P
P
E
E
Y
Y
C
C
P
P
1310
|
D
D
P
P
L
L
Y
Y
E
E
V
V
M
M
L
L
K
K
C
C
1320
|
W
W
H
H
P
P
K
K
A
A
E
E
M
M
R
R
P
P
S
S
1330
|
F
F
S
S
E
E
L
L
V
V
S
S
R
R
I
I
S
S
A
A
1340
|
I
I
F
F
S
S
T
T
F
F
I
I
G
G
E
E
H
H
Y
Y
1350
|
V
V
H
H
V
V
N
N
A
A
T
T
Y
-
V
-
N
-
V
-
1360
|
K
-
Click to Show/Hide the Structure
Experimental Note Revealed Based on the Cell Line Data
In Vitro Model A549 cells Lung Homo sapiens (Human) CVCL_0023
A375 cells Skin Homo sapiens (Human) CVCL_0132
THP-1 cells Blood Homo sapiens (Human) CVCL_0006
K562 cells Blood Homo sapiens (Human) CVCL_0004
MkN-45 cells Gastric Homo sapiens (Human) CVCL_0434
Sk-N-SH cells Adrenal Homo sapiens (Human) CVCL_0531
HCT-116 cells Colon Homo sapiens (Human) CVCL_0291
EBC-1 cells Lung Homo sapiens (Human) CVCL_2891
MRC-5 cells Lung Homo sapiens (Human) CVCL_0440
PC-3 cells Prostate Homo sapiens (Human) CVCL_0035
HUVEC cells Endothelium Homo sapiens (Human) N.A.
HUVEC cells Endothelium Homo sapiens (Human) N.A.
U87-MG cells Brain Homo sapiens (Human) CVCL_0022
SkMEL5 cells Skin Homo sapiens (Human) CVCL_0527
SkMEL28 cells Skin Homo sapiens (Human) CVCL_0526
MV-4-11 cells Peripheral blood Homo sapiens (Human) CVCL_0064
M-NFS-60 cells Blood Mus musculus (Mouse) CVCL_3543
KM-12 cells Colon Homo sapiens (Human) CVCL_1331
HMVEC cells Blood vessel Homo sapiens (Human) N.A.
EAhy926 cells N.A. Homo sapiens (Human) CVCL_3901
CHO-K cells Ovary Cricetulus griseus (Chinese hamster) (Cricetulus barabensis griseus) CVCL_0213
BT-474 cells Breast Homo sapiens (Human) CVCL_0179
B16/F10 cells Skin Mus musculus (Mouse) CVCL_0159
In Vivo Model Mouse xenograft efficacy model; MKN-45 xenograft mouse pharmacokinetic/pharmacodynamic model; Orthotopic U87-MG xenograft efficacy model; Orthotopic U87-MG xenograft survival model; PyMT syngeneic breast cancer model Mus musculus
Experiment for
Molecule Alteration		 Enzyme-linked immunosorbent assay; Western blot analysis
Experiment for
Drug Resistance		 Resazurin cell viability assay
Disease Class: Solid tumour/cancer [ICD-11: 2A00-2F9Z] [5]
Sensitive Disease Solid tumour/cancer [ICD-11: 2A00-2F9Z]
 Disease Info 
Sensitive Drug Altiratinib
 Drug Info 
Molecule Alteration Missense mutation
p.M1250T (c.3749T>C)
Wild Type Structure Method: X-ray diffraction Resolution: 1.71  Å
PDB: 5HNI
Mutant Type Structure Method: X-ray diffraction Resolution: 2.20  Å
PDB: 5HOR
   Download The Information of Sequence       Download The Structure File   
RMSD: 0.55
TM score: 0.98376
Amino acid change:
M1250T
 : Wild Type Structure
 : Mutant Type Structure
  Mutation site(s) have been marked in red
-
N
N
1050
|
T
T
V
V
H
H
I
I
D
D
L
L
S
S
A
A
L
L
N
N
1060
|
P
P
E
E
L
L
V
V
Q
Q
A
A
V
V
Q
Q
H
H
V
V
1070
|
V
V
I
I
G
G
P
P
S
S
S
S
L
L
I
I
V
V
H
H
1080
|
F
F
N
N
E
E
V
V
I
I
G
G
R
R
G
G
H
H
F
F
1090
|
G
G
C
C
V
V
Y
Y
H
H
G
G
T
T
L
L
L
L
D
D
1100
|
N
N
D
D
G
G
K
K
K
K
I
I
H
H
C
C
A
A
V
V
1110
|
K
K
S
S
L
L
N
N
R
R
I
I
T
T
D
D
I
I
G
G
1120
|
E
E
V
V
S
S
Q
Q
F
F
L
L
T
T
E
E
G
G
I
I
1130
|
I
I
M
M
K
K
D
D
F
F
S
S
H
H
P
P
N
N
V
V
1140
|
L
L
S
S
L
L
L
L
G
G
I
I
C
C
L
L
R
R
S
S
1150
|
E
E
G
G
S
S
P
P
L
L
V
V
V
V
L
L
P
P
Y
Y
1160
|
M
M
K
K
H
H
G
G
D
D
L
L
R
R
N
N
F
F
I
I
1170
|
R
R
N
N
E
E
T
T
H
H
N
N
P
P
T
T
V
V
K
K
1180
|
D
D
L
L
I
I
G
G
F
F
G
G
L
L
Q
Q
V
V
A
A
1190
|
K
K
G
G
M
M
K
K
F
F
L
L
A
A
S
S
K
K
K
K
1200
|
F
F
V
V
H
H
R
R
D
D
L
L
A
A
A
A
R
R
N
N
1210
|
C
C
M
M
L
L
D
D
E
E
K
K
F
F
T
T
V
V
K
K
1220
|
V
V
A
A
D
D
F
F
G
G
L
L
A
A
R
R
D
D
M
M
1230
|
Y
Y
D
D
K
K
E
E
F
F
D
D
S
S
V
V
H
H
N
N
1240
|
K
K
T
T
G
G
A
A
K
K
L
L
P
P
V
V
K
K
W
W
1250
|
M
T
A
A
L
L
E
E
S
S
L
L
Q
Q
T
T
Q
Q
K
K
1260
|
F
F
T
T
T
T
K
K
S
S
D
D
V
V
W
W
S
S
F
F
1270
|
G
G
V
V
L
L
L
L
W
W
E
E
L
L
M
M
T
T
R
R
1280
|
G
G
A
A
P
P
P
P
Y
Y
P
P
D
D
V
V
N
N
T
T
1290
|
F
F
D
D
I
I
T
T
V
V
Y
Y
L
L
L
L
Q
Q
G
G
1300
|
R
R
R
R
L
L
L
L
Q
Q
P
P
E
E
Y
Y
C
C
P
P
1310
|
D
D
P
P
L
L
Y
Y
E
E
V
V
M
M
L
L
K
K
C
C
1320
|
W
W
H
H
P
P
K
K
A
A
E
E
M
M
R
R
P
P
S
S
1330
|
F
F
S
S
E
E
L
L
V
V
S
S
R
R
I
I
S
S
A
A
1340
|
I
I
F
F
S
S
T
T
F
F
I
I
G
G
E
E
H
H
Y
Y
1350
|
V
V
H
H
V
V
N
N
A
A
T
T
Y
Y
V
V
N
N
V
V
1360
|
K
K
Click to Show/Hide the Structure
Experimental Note Revealed Based on the Cell Line Data
In Vitro Model A549 cells Lung Homo sapiens (Human) CVCL_0023
A375 cells Skin Homo sapiens (Human) CVCL_0132
THP-1 cells Blood Homo sapiens (Human) CVCL_0006
K562 cells Blood Homo sapiens (Human) CVCL_0004
MkN-45 cells Gastric Homo sapiens (Human) CVCL_0434
Sk-N-SH cells Adrenal Homo sapiens (Human) CVCL_0531
HCT-116 cells Colon Homo sapiens (Human) CVCL_0291
EBC-1 cells Lung Homo sapiens (Human) CVCL_2891
MRC-5 cells Lung Homo sapiens (Human) CVCL_0440
PC-3 cells Prostate Homo sapiens (Human) CVCL_0035
HUVEC cells Endothelium Homo sapiens (Human) N.A.
HUVEC cells Endothelium Homo sapiens (Human) N.A.
U87-MG cells Brain Homo sapiens (Human) CVCL_0022
SkMEL5 cells Skin Homo sapiens (Human) CVCL_0527
SkMEL28 cells Skin Homo sapiens (Human) CVCL_0526
MV-4-11 cells Peripheral blood Homo sapiens (Human) CVCL_0064
M-NFS-60 cells Blood Mus musculus (Mouse) CVCL_3543
KM-12 cells Colon Homo sapiens (Human) CVCL_1331
HMVEC cells Blood vessel Homo sapiens (Human) N.A.
EAhy926 cells N.A. Homo sapiens (Human) CVCL_3901
CHO-K cells Ovary Cricetulus griseus (Chinese hamster) (Cricetulus barabensis griseus) CVCL_0213
BT-474 cells Breast Homo sapiens (Human) CVCL_0179
B16/F10 cells Skin Mus musculus (Mouse) CVCL_0159
In Vivo Model Mouse xenograft efficacy model; MKN-45 xenograft mouse pharmacokinetic/pharmacodynamic model; Orthotopic U87-MG xenograft efficacy model; Orthotopic U87-MG xenograft survival model; PyMT syngeneic breast cancer model Mus musculus
Experiment for
Molecule Alteration		 Enzyme-linked immunosorbent assay; Western blot analysis
Experiment for
Drug Resistance		 Resazurin cell viability assay
Preclinical Drug(s)
1 drug(s) in total
Click to Show/Hide the Full List of Drugs
Glesatinib
Click to Show/Hide
Drug Sensitivity Data Categorized by Their Corresponding Mechanisms
  Epigenetic Alteration of DNA, RNA or Protein (EADR) Click to Show/Hide
Disease Class: Solid tumour/cancer [ICD-11: 2A00-2F9Z] [1]
Sensitive Disease Solid tumour/cancer [ICD-11: 2A00-2F9Z]
 Disease Info 
Sensitive Drug Glesatinib
 Drug Info 
Molecule Alteration Missense mutation
p.D1228V (c.3683A>T)
Wild Type Structure Method: X-ray diffraction Resolution: 1.71  Å
PDB: 5HNI
Mutant Type Structure Method: X-ray diffraction Resolution: 1.67  Å
PDB: 6SDC
   Download The Information of Sequence       Download The Structure File   
RMSD: 1.85
TM score: 0.88477
Amino acid change:
D1228V
 : Wild Type Structure
 : Mutant Type Structure
  Mutation site(s) have been marked in red
-
-
G
-
D
1040
|
-
S
-
D
-
I
-
S
-
S
-
P
-
L
-
L
-
Q
N
N
1050
|
T
T
V
V
H
H
I
I
D
D
L
L
S
S
A
A
L
L
N
N
1060
|
P
P
E
E
L
L
V
V
Q
Q
A
A
V
V
Q
Q
H
H
V
V
1070
|
V
V
I
I
G
G
P
P
S
S
S
S
L
L
I
I
V
V
H
H
1080
|
F
F
N
N
E
E
V
V
I
I
G
G
R
R
G
G
H
H
F
F
1090
|
G
G
C
C
V
V
Y
Y
H
H
G
G
T
T
L
L
L
L
D
D
1100
|
N
N
D
D
G
G
K
K
K
K
I
I
H
H
C
C
A
A
V
V
1110
|
K
K
S
S
L
L
N
N
R
R
I
I
T
T
D
D
I
I
G
G
1120
|
E
E
V
V
S
S
Q
Q
F
F
L
L
T
T
E
E
G
G
I
I
1130
|
I
I
M
M
K
K
D
D
F
F
S
S
H
H
P
P
N
N
V
V
1140
|
L
L
S
S
L
L
L
L
G
G
I
I
C
C
L
L
R
R
S
S
1150
|
E
E
G
G
S
S
P
P
L
L
V
V
V
V
L
L
P
P
Y
Y
1160
|
M
M
K
K
H
H
G
G
D
D
L
L
R
R
N
N
F
F
I
I
1170
|
R
R
N
N
E
E
T
T
H
H
N
N
P
P
T
T
V
V
K
K
1180
|
D
D
L
L
I
I
G
G
F
F
G
G
L
L
Q
Q
V
V
A
A
1190
|
K
K
G
G
M
M
K
K
F
Y
L
L
A
A
S
S
K
K
K
K
1200
|
F
F
V
V
H
H
R
R
D
D
L
L
A
A
A
A
R
R
N
N
1210
|
C
C
M
M
L
L
D
D
E
E
K
K
F
F
T
T
V
V
K
K
1220
|
V
V
A
A
D
D
F
F
G
G
L
L
A
A
R
R
D
V
M
M
1230
|
Y
Y
D
D
K
K
E
E
F
Y
D
Y
S
S
V
V
H
H
N
N
1240
|
K
K
T
T
G
G
A
A
K
K
L
L
P
P
V
V
K
K
W
W
1250
|
M
M
A
A
L
L
E
E
S
S
L
L
Q
Q
T
T
Q
Q
K
K
1260
|
F
F
T
T
T
T
K
K
S
S
D
D
V
V
W
W
S
S
F
F
1270
|
G
G
V
V
L
L
L
L
W
W
E
E
L
L
M
M
T
T
R
R
1280
|
G
G
A
A
P
P
P
P
Y
Y
P
P
D
D
V
V
N
N
T
T
1290
|
F
F
D
D
I
I
T
T
V
V
Y
Y
L
L
L
L
Q
Q
G
G
1300
|
R
R
R
R
L
L
L
L
Q
Q
P
P
E
E
Y
Y
C
C
P
P
1310
|
D
D
P
P
L
L
Y
Y
E
E
V
V
M
M
L
L
K
K
C
C
1320
|
W
W
H
H
P
P
K
K
A
A
E
E
M
M
R
R
P
P
S
S
1330
|
F
F
S
S
E
E
L
L
V
V
S
S
R
R
I
I
S
S
A
A
1340
|
I
I
F
F
S
S
T
T
F
F
I
I
G
G
E
-
H
-
Y
-
1350
|
V
-
H
-
V
-
N
-
A
-
T
-
Y
-
V
-
N
-
V
-
1360
|
K
-
Click to Show/Hide the Structure
Experimental Note Identified from the Human Clinical Data
In Vitro Model PC9 cells Lung Homo sapiens (Human) CVCL_B260
293T cells Breast Homo sapiens (Human) CVCL_0063
Ba/F3 cells Colon Homo sapiens (Human) CVCL_0161
Experiment for
Molecule Alteration		 Western blot analysis
Experiment for
Drug Resistance		 MTS assay
Mechanism Description There is a patient with metastatic NSCLC with MET-mediated resistance to EGFR TKI who responded to treatment with a type I MET inhibitor, savolitinib, given in combination with a third-generation EGFR inhibitor, osimertinib. The patient then developed acquired resistance mediated by a novel MET kinase domain mutation.
Investigative Drug(s)
1 drug(s) in total
Click to Show/Hide the Full List of Drugs
MET inhibitors
Click to Show/Hide
Drug Resistance Data Categorized by Their Corresponding Mechanisms
  Epigenetic Alteration of DNA, RNA or Protein (EADR) Click to Show/Hide
Disease Class: Lung adenocarcinoma [ICD-11: 2C25.0] [1]
Resistant Disease Lung adenocarcinoma [ICD-11: 2C25.0]
 Disease Info 
Resistant Drug MET inhibitors
 Drug Info 
Molecule Alteration Missense mutation
p.D1228V (c.3683A>T)
Wild Type Structure Method: X-ray diffraction Resolution: 1.71  Å
PDB: 5HNI
Mutant Type Structure Method: X-ray diffraction Resolution: 1.67  Å
PDB: 6SDC
   Download The Information of Sequence       Download The Structure File   
RMSD: 1.85
TM score: 0.88477
Amino acid change:
D1228V
 : Wild Type Structure
 : Mutant Type Structure
  Mutation site(s) have been marked in red
-
-
G
-
D
1040
|
-
S
-
D
-
I
-
S
-
S
-
P
-
L
-
L
-
Q
N
N
1050
|
T
T
V
V
H
H
I
I
D
D
L
L
S
S
A
A
L
L
N
N
1060
|
P
P
E
E
L
L
V
V
Q
Q
A
A
V
V
Q
Q
H
H
V
V
1070
|
V
V
I
I
G
G
P
P
S
S
S
S
L
L
I
I
V
V
H
H
1080
|
F
F
N
N
E
E
V
V
I
I
G
G
R
R
G
G
H
H
F
F
1090
|
G
G
C
C
V
V
Y
Y
H
H
G
G
T
T
L
L
L
L
D
D
1100
|
N
N
D
D
G
G
K
K
K
K
I
I
H
H
C
C
A
A
V
V
1110
|
K
K
S
S
L
L
N
N
R
R
I
I
T
T
D
D
I
I
G
G
1120
|
E
E
V
V
S
S
Q
Q
F
F
L
L
T
T
E
E
G
G
I
I
1130
|
I
I
M
M
K
K
D
D
F
F
S
S
H
H
P
P
N
N
V
V
1140
|
L
L
S
S
L
L
L
L
G
G
I
I
C
C
L
L
R
R
S
S
1150
|
E
E
G
G
S
S
P
P
L
L
V
V
V
V
L
L
P
P
Y
Y
1160
|
M
M
K
K
H
H
G
G
D
D
L
L
R
R
N
N
F
F
I
I
1170
|
R
R
N
N
E
E
T
T
H
H
N
N
P
P
T
T
V
V
K
K
1180
|
D
D
L
L
I
I
G
G
F
F
G
G
L
L
Q
Q
V
V
A
A
1190
|
K
K
G
G
M
M
K
K
F
Y
L
L
A
A
S
S
K
K
K
K
1200
|
F
F
V
V
H
H
R
R
D
D
L
L
A
A
A
A
R
R
N
N
1210
|
C
C
M
M
L
L
D
D
E
E
K
K
F
F
T
T
V
V
K
K
1220
|
V
V
A
A
D
D
F
F
G
G
L
L
A
A
R
R
D
V
M
M
1230
|
Y
Y
D
D
K
K
E
E
F
Y
D
Y
S
S
V
V
H
H
N
N
1240
|
K
K
T
T
G
G
A
A
K
K
L
L
P
P
V
V
K
K
W
W
1250
|
M
M
A
A
L
L
E
E
S
S
L
L
Q
Q
T
T
Q
Q
K
K
1260
|
F
F
T
T
T
T
K
K
S
S
D
D
V
V
W
W
S
S
F
F
1270
|
G
G
V
V
L
L
L
L
W
W
E
E
L
L
M
M
T
T
R
R
1280
|
G
G
A
A
P
P
P
P
Y
Y
P
P
D
D
V
V
N
N
T
T
1290
|
F
F
D
D
I
I
T
T
V
V
Y
Y
L
L
L
L
Q
Q
G
G
1300
|
R
R
R
R
L
L
L
L
Q
Q
P
P
E
E
Y
Y
C
C
P
P
1310
|
D
D
P
P
L
L
Y
Y
E
E
V
V
M
M
L
L
K
K
C
C
1320
|
W
W
H
H
P
P
K
K
A
A
E
E
M
M
R
R
P
P
S
S
1330
|
F
F
S
S
E
E
L
L
V
V
S
S
R
R
I
I
S
S
A
A
1340
|
I
I
F
F
S
S
T
T
F
F
I
I
G
G
E
-
H
-
Y
-
1350
|
V
-
H
-
V
-
N
-
A
-
T
-
Y
-
V
-
N
-
V
-
1360
|
K
-
Click to Show/Hide the Structure
Experimental Note Identified from the Human Clinical Data
In Vitro Model PC9 cells Lung Homo sapiens (Human) CVCL_B260
293T cells Breast Homo sapiens (Human) CVCL_0063
Ba/F3 cells Colon Homo sapiens (Human) CVCL_0161
Experiment for
Molecule Alteration		 Western blot analysis
Experiment for
Drug Resistance		 MTS assay
Mechanism Description There is a patient with metastatic NSCLC with MET-mediated resistance to EGFR TKI who responded to treatment with a type I MET inhibitor, savolitinib, given in combination with a third-generation EGFR inhibitor, osimertinib. The patient then developed acquired resistance mediated by a novel MET kinase domain mutation.
References
Ref 1 Acquired METD1228V Mutation and Resistance to MET Inhibition in Lung Cancer. Cancer Discov. 2016 Dec;6(12):1334-1341. doi: 10.1158/2159-8290.CD-16-0686. Epub 2016 Sep 30.
Ref 2 Acquired MET Y1248H and D1246N Mutations Mediate Resistance to MET Inhibitors in Non-Small Cell Lung CancerClin Cancer Res. 2017 Aug 15;23(16):4929-4937. doi: 10.1158/1078-0432.CCR-16-3273. Epub 2017 Apr 10.
Ref 3 A Phase 2 Study of Capmatinib in Patients With MET-Altered Lung Cancer Previously Treated With a MET Inhibitor .J Thorac Oncol. 2021 May;16(5):850-859. doi: 10.1016/j.jtho.2021.01.1605. Epub 2021 Feb 3. 10.1016/j.jtho.2021.01.1605
Ref 4 Osimertinib and Cabozantinib Combinatorial Therapy in an EGFR-Mutant Lung Adenocarcinoma Patient with Multiple MET Secondary-Site Mutations after Resistance to CrizotinibJ Thorac Oncol. 2018 Apr;13(4):e49-e53. doi: 10.1016/j.jtho.2017.10.028. Epub 2017 Nov 8.
Ref 5 Altiratinib Inhibits Tumor Growth, Invasion, Angiogenesis, and Microenvironment-Mediated Drug Resistance via Balanced Inhibition of MET, TIE2, and VEGFR2Mol Cancer Ther. 2015 Sep;14(9):2023-34. doi: 10.1158/1535-7163.MCT-14-1105. Epub 2015 Aug 18.

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