Mutagenetix > Incidental Mutation

Incidental Mutation 'R9021:Map2k2'

686223

Institutional Source

Beutler Lab

Gene Symbol

Map2k2

Ensembl Gene

ENSMUSG00000035027

Gene Name

mitogen-activated protein kinase kinase 2

Synonyms

MEK2, Prkmk2, MAP kinase/Erk kinase

MMRRC Submission

068851-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R9021 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

80941749-80960531 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

G to T at 80955159 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Glycine to Cysteine at position 217 (G217C)

Ref Sequence

ENSEMBL: ENSMUSP00000121111 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000048223] [ENSMUST00000105331] [ENSMUST00000136743] [ENSMUST00000143517] [ENSMUST00000220329]

AlphaFold

Q63932

Predicted Effect

probably benign
Transcript: ENSMUST00000048223

SMART Domains

Protein: ENSMUSP00000137918
Gene: ENSMUSG00000035027

Domain	Start	End	E-Value	Type
low complexity region	36	52	N/A	INTRINSIC
Pfam:Pkinase_Tyr	72	191	1.2e-10	PFAM
Pfam:Pkinase	72	196	5e-18	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000105331
AA Change: G217C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000100968
Gene: ENSMUSG00000035027
AA Change: G217C

Domain	Start	End	E-Value	Type
low complexity region	36	52	N/A	INTRINSIC
S_TKc	72	369	8.75e-79	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000136743

SMART Domains

Protein: ENSMUSP00000117567
Gene: ENSMUSG00000035027

Domain	Start	End	E-Value	Type
Pfam:Pkinase	1	85	5.8e-14	PFAM
Pfam:Pkinase_Tyr	1	85	6.6e-9	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000143517
AA Change: G217C

PolyPhen 2 Score 0.982 (Sensitivity: 0.75; Specificity: 0.96)

SMART Domains

Protein: ENSMUSP00000121111
Gene: ENSMUSG00000035027
AA Change: G217C

Domain	Start	End	E-Value	Type
low complexity region	36	52	N/A	INTRINSIC
S_TKc	72	370	1.24e-78	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000220329

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.4%
20x: 98.0%

Validation Efficiency

98% (64/65)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a dual specificity protein kinase that belongs to the MAP kinase kinase family. This kinase is known to play a critical role in mitogen growth factor signal transduction. It phosphorylates and thus activates MAPK1/ERK2 and MAPK2/ERK3. The activation of this kinase itself is dependent on the Ser/Thr phosphorylation by MAP kinase kinase kinases. Mutations in this gene cause cardiofaciocutaneous syndrome (CFC syndrome), a disease characterized by heart defects, mental retardation, and distinctive facial features similar to those found in Noonan syndrome. The inhibition or degradation of this kinase is also found to be involved in the pathogenesis of Yersinia and anthrax. A pseudogene, which is located on chromosome 7, has been identified for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for a targeted null mutation are viable, fertile, and apparently normal. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 68 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Acad11	A	G	9: 104,003,864 (GRCm39)	D770G	possibly damaging	Het
Amph	G	A	13: 19,284,071 (GRCm39)	G200D	probably benign	Het
Asap2	T	A	12: 21,253,999 (GRCm39)	L170H	possibly damaging	Het
Asap3	T	C	4: 135,966,299 (GRCm39)		probably null	Het
Atxn2l	A	T	7: 126,094,712 (GRCm39)	M595K	probably benign	Het
Bltp1	T	A	3: 37,052,493 (GRCm39)	D3064E	probably benign	Het
Ccnf	A	T	17: 24,445,679 (GRCm39)	Y522*	probably null	Het
Ceacam5	A	T	7: 17,448,877 (GRCm39)	Y81F	possibly damaging	Het
Chd2	A	T	7: 73,091,393 (GRCm39)	M1616K	probably benign	Het
Clint1	T	A	11: 45,797,042 (GRCm39)	S374R	probably benign	Het
Col6a6	A	T	9: 105,586,745 (GRCm39)	F1759I	possibly damaging	Het
Crocc	T	A	4: 140,749,674 (GRCm39)	I1487F	probably benign	Het
Dll4	TC	T	2: 119,163,054 (GRCm39)		probably null	Het
Dop1a	T	C	9: 86,402,490 (GRCm39)	I1230T	probably benign	Het
Dsp	A	T	13: 38,380,808 (GRCm39)	I2518L	possibly damaging	Het
Eps8l2	G	T	7: 140,936,117 (GRCm39)	V224L	possibly damaging	Het
Etv1	T	C	12: 38,830,971 (GRCm39)	V13A	probably benign	Het
Fam78a	T	C	2: 31,959,313 (GRCm39)	M266V	probably benign	Het
Fam81a	A	G	9: 70,017,538 (GRCm39)		probably null	Het
Fhad1	T	C	4: 141,709,620 (GRCm39)	I245V	probably damaging	Het
Flot2	T	C	11: 77,949,805 (GRCm39)	V378A	probably benign	Het
Fras1	T	A	5: 96,888,609 (GRCm39)	S2718R	probably damaging	Het
Gata3os	T	A	2: 9,887,345 (GRCm39)		probably benign	Het
Gm14305	A	G	2: 176,413,167 (GRCm39)	K353R	possibly damaging	Het
Inppl1	A	C	7: 101,480,915 (GRCm39)	V315G	probably damaging	Het
Kbtbd6	A	T	14: 79,690,822 (GRCm39)	I506F	probably damaging	Het
Klf6	G	C	13: 5,915,160 (GRCm39)	G200R	probably benign	Het
Lrp6	A	G	6: 134,518,930 (GRCm39)	I45T	probably benign	Het
Lrriq4	T	G	3: 30,704,401 (GRCm39)	V143G	probably benign	Het
Mcm10	T	C	2: 4,997,782 (GRCm39)	N813S	probably benign	Het
Mfng	T	A	15: 78,657,348 (GRCm39)	N42I	probably benign	Het
Mical1	A	G	10: 41,361,141 (GRCm39)	D808G	probably benign	Het
Mmp14	T	C	14: 54,673,632 (GRCm39)	F99L	probably benign	Het
Mroh8	A	T	2: 157,064,787 (GRCm39)	V763E	probably benign	Het
Mycbp2	G	T	14: 103,551,752 (GRCm39)	P193T	probably benign	Het
Myo1b	T	C	1: 51,821,142 (GRCm39)	D447G	possibly damaging	Het
Myoz2	T	A	3: 122,807,284 (GRCm39)		probably benign	Het
Narf	C	A	11: 121,136,209 (GRCm39)	P195Q	probably damaging	Het
Nfatc3	T	A	8: 106,818,745 (GRCm39)	F496I	probably damaging	Het
Nudt13	A	G	14: 20,360,772 (GRCm39)	Y225C	probably damaging	Het
Or10ab5	A	T	7: 108,245,428 (GRCm39)	Y118*	probably null	Het
Or11h4	T	G	14: 50,974,554 (GRCm39)	I22L	probably benign	Het
Or2i1	G	T	17: 37,508,380 (GRCm39)	R85S	possibly damaging	Het
Or56b1	C	T	7: 104,285,291 (GRCm39)	R137C	probably benign	Het
Osbpl10	C	T	9: 114,807,939 (GRCm39)	A65V	unknown	Het
Pdcd2l	A	G	7: 33,885,760 (GRCm39)	L308P	probably damaging	Het
Pitx2	T	A	3: 129,008,432 (GRCm39)		probably null	Het
Pms2	T	A	5: 143,862,744 (GRCm39)	F617Y	probably damaging	Het
Poc1b	A	G	10: 98,980,183 (GRCm39)	N180S	possibly damaging	Het
Poln	T	A	5: 34,286,485 (GRCm39)	M228L	probably benign	Het
Prex1	C	A	2: 166,432,429 (GRCm39)	V707F	possibly damaging	Het
Rasal2	A	T	1: 157,058,514 (GRCm39)	V12D	unknown	Het
Ripk1	A	G	13: 34,205,373 (GRCm39)	E284G	probably benign	Het
Rpa2	T	C	4: 132,499,251 (GRCm39)	W107R	probably damaging	Het
Selp	A	G	1: 163,954,177 (GRCm39)	Y159C	probably damaging	Het
Serpina1a	A	T	12: 103,824,293 (GRCm39)	W30R	probably benign	Het
Skic2	A	G	17: 35,065,579 (GRCm39)	V325A	probably damaging	Het
Slco6d1	A	G	1: 98,371,396 (GRCm39)	R294G	probably benign	Het
Supt5	A	T	7: 28,016,671 (GRCm39)	I737N	probably damaging	Het
Thap11	T	C	8: 106,582,660 (GRCm39)	V223A	probably damaging	Het
Trabd	T	A	15: 88,968,913 (GRCm39)	S144T	possibly damaging	Het
Trim24	T	A	6: 37,933,949 (GRCm39)	S701T	probably damaging	Het
Trim52	C	T	14: 106,344,986 (GRCm39)	P215S	possibly damaging	Het
Vmn1r172	G	T	7: 23,359,749 (GRCm39)	L211F	probably damaging	Het
Vmn2r86	A	C	10: 130,282,934 (GRCm39)	Y561D	probably damaging	Het
Zfp384	C	A	6: 125,013,336 (GRCm39)	A468E		Het
Zfp658	A	G	7: 43,223,381 (GRCm39)	H552R	possibly damaging	Het
Zranb2	T	C	3: 157,250,720 (GRCm39)	V297A	unknown	Het

Other mutations in Map2k2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00272:Map2k2	APN	10	80,956,907 (GRCm39)	missense	probably damaging	0.99
IGL00825:Map2k2	APN	10	80,954,052 (GRCm39)	missense	probably benign	0.12
IGL00826:Map2k2	APN	10	80,954,052 (GRCm39)	missense	probably benign	0.12
R0972:Map2k2	UTSW	10	80,955,482 (GRCm39)	missense	probably benign	0.00
R1772:Map2k2	UTSW	10	80,956,934 (GRCm39)	missense	probably damaging	1.00
R2202:Map2k2	UTSW	10	80,955,213 (GRCm39)	missense	probably damaging	0.98
R2203:Map2k2	UTSW	10	80,955,213 (GRCm39)	missense	probably damaging	0.98
R4010:Map2k2	UTSW	10	80,944,769 (GRCm39)	missense	probably damaging	1.00
R4876:Map2k2	UTSW	10	80,950,947 (GRCm39)	missense	probably damaging	1.00
R6905:Map2k2	UTSW	10	80,944,701 (GRCm39)	missense	probably damaging	1.00
R7073:Map2k2	UTSW	10	80,942,017 (GRCm39)	missense	probably benign
R7741:Map2k2	UTSW	10	80,956,877 (GRCm39)	missense	probably benign
R7832:Map2k2	UTSW	10	80,954,040 (GRCm39)	missense	possibly damaging	0.80
R7960:Map2k2	UTSW	10	80,954,968 (GRCm39)	missense	probably benign	0.09
R8052:Map2k2	UTSW	10	80,950,900 (GRCm39)	missense	probably damaging	1.00
R8172:Map2k2	UTSW	10	80,959,442 (GRCm39)	splice site	probably null
R8544:Map2k2	UTSW	10	80,955,376 (GRCm39)	missense	possibly damaging	0.94
R8851:Map2k2	UTSW	10	80,955,097 (GRCm39)	missense	probably damaging	1.00
R9047:Map2k2	UTSW	10	80,955,498 (GRCm39)	missense	probably benign
R9224:Map2k2	UTSW	10	80,954,008 (GRCm39)	missense	possibly damaging	0.74
R9226:Map2k2	UTSW	10	80,955,193 (GRCm39)	missense	possibly damaging	0.93
RF004:Map2k2	UTSW	10	80,951,002 (GRCm39)	missense	probably benign	0.35

Predicted Primers

PCR Primer
(F):5'- CCGAGAGAAGCACCAGATCATG -3'
(R):5'- TGTCCGACTGCACAGAGTAGTG -3'

Sequencing Primer
(F):5'- CCAGATCATGCACAGAGGTAAGC -3'
(R):5'- CTGCACAGAGTAGTGGGTGC -3'

Posted On

2021-10-11