Mutations Tested
The current panel of mutations being tested for includes the following:
Gene AKT
|
Protein Mutation E17K
|
DNA Mutation 49G>A |
BRAF |
G469A V600E |
1406G>C 1799T>A |
V600K | 1798_1799GT>AA | |
V600M
|
1798G>A
|
|
EGFR |
G719S | 2155G>A |
G719A | 2156G>C | |
G719C | 2155G>T | |
S768I | 2303G>T | |
E746_A750 | 2235_2249del15 | |
E746_A750 | 2236_2250del15 | |
E746_S752>V | 2237_2255>T | |
L747_T751 | 2240_2254del15 | |
L747_P753>S | 2240_2257del18 | |
T790M | 2396C>T | |
L858R | 2573T>G | |
L861Q | 2582T>A | |
E746_T751>A | 2237_2251del | |
L747_E749 | 2239_2247del | |
L747_A750>P | 2239_2249>C | |
L747_T751>P | 2239_2251>C | |
L747_T751 | 2239_2253del | |
L747_S752
|
2239_2256del
|
|
|
||
ERBB2 | *M774_A775insAYVM | 2322_2323ins12 |
A775_G776insYVMA | 2324_2325ins12 | |
A775_G776insYVMA | 2325_2326ins12 | |
G776>VC | 2326_2327insTTT | |
G776>VC
|
2326_2327insTGT
|
|
KRAS | G12S | 34G>A |
G12C | 34G>T | |
G12R | 34G>C | |
G12V | 35G>T | |
G12D | 35G>A | |
G12A | 35G>C | |
G13C | 37G>T | |
G13S | 37G>A | |
G13R | 37G>C | |
G13D | 38G>A | |
Q61K | 181C>A | |
Q61L | 182A>T | |
Q61H | 183A>T | |
MAP2 K1 |
Q61R
K57N
|
182A>G
171G> |
NRAS |
G12C |
34G>T |
G12S | 34G>A | |
G12R | 34G>C | |
G12V | 35G>T | |
G12D | 35G>A | |
G12A | 35G>C | |
G13R | 37G>C | |
G13V | 38G>T | |
G13D | 38G>A | |
G13A | 38G>C | |
G13C | 37G>T | |
Q61K | 181C>A | |
Q61R | 182A>G | |
Q61P | 182A>C | |
Q61L | 182A>T | |
Q61H | 183A>T | |
Q61H | 183A>C | |
PIK3CA |
R88Q |
263G>A |
E542K | 1624G>A | |
E545K | 1633G>A | |
E545G | 1634A>G | |
E545A | 1634A>C | |
Q546K | 1636C>A | |
Q546R | 1637A>G | |
H1047Y | 3139C>T | |
H1047R | 3140A>G | |
H1047L | 3140A>T | |
G1049S | 3145G>A | |
G1049R | 3145G>C |
*Assay for this mutation has not yet been validated for clinical use.
Mutations in the above panel are described at the protein level using the single-letter amino acid code. X indicates the absence of an amino acid (i.e., a nonsense mutation, caused by creation of a stop codon in the DNA), and “fs” indicates a frameshift mutation. Mutations are described at the DNA level using the numbering of the coding sequence of the gene (rather than the genomic sequence). Standard mutation nomenclature is used, following the guidelines of the Human Genome Variation Society.
Additional mutations will be added to the panel as these mutations are correlated with differences in responses to therapy.