Mutagenetix > Incidental Mutation

Incidental Mutation 'R9064:Kremen2'

689173

Institutional Source

Beutler Lab

Gene Symbol

Kremen2

Ensembl Gene

ENSMUSG00000040680

Gene Name

kringle containing transmembrane protein 2

Synonyms

Krm2, 2900054E04Rik

MMRRC Submission

068889-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.066) question?

Stock #

R9064 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

23960171-23964807 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 23961736 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Leucine to Proline at position 257 (L257P)

Ref Sequence

ENSEMBL: ENSMUSP00000046369 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000024702] [ENSMUST00000046525]

AlphaFold

Q8K1S7

Predicted Effect

probably benign
Transcript: ENSMUST00000024702

SMART Domains

Protein: ENSMUSP00000024702
Gene: ENSMUSG00000023909

Domain	Start	End	E-Value	Type
Pfam:HlyIII	43	254	1e-26	PFAM

Predicted Effect

possibly damaging
Transcript: ENSMUST00000046525
AA Change: L257P

PolyPhen 2 Score 0.764 (Sensitivity: 0.85; Specificity: 0.92)

SMART Domains

Protein: ENSMUSP00000046369
Gene: ENSMUSG00000040680
AA Change: L257P

Domain	Start	End	E-Value	Type
signal peptide	1	24	N/A	INTRINSIC
KR	33	120	2.44e-18	SMART
Pfam:WSC	123	204	1.3e-20	PFAM
CUB	218	325	8.04e-15	SMART
Blast:CUB	351	422	8e-6	BLAST
low complexity region	446	461	N/A	INTRINSIC

Coding Region Coverage

1x: 100.0%
3x: 100.0%
10x: 99.8%
20x: 99.2%

Validation Efficiency

100% (52/52)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a high-affinity dickkopf homolog 1 (DKK1) transmembrane receptor. A similar protein in mouse functions interacts with with DKK1 to block wingless (WNT)/beta-catenin signaling. The encoded protein forms a ternary membrane complex with DKK1 and the WNT receptor lipoprotein receptor-related protein 6 (LRP6), and induces rapid endocytosis and removal of LRP6 from the plasma membrane. It contains extracellular kringle, WSC, and CUB domains. Alternatively spliced transcript variants encoding distinct isoforms have been observed for this gene. [provided by RefSeq, Dec 2011]
PHENOTYPE: Mice homozygous for a null allele exhibit no abnormal phenotype. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 51 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Acss1	T	C	2: 150,463,510 (GRCm39)	E598G	probably benign	Het
Adgrb3	T	C	1: 25,570,965 (GRCm39)	E504G	possibly damaging	Het
Ank3	T	C	10: 69,822,185 (GRCm39)	S285P		Het
Ankrd28	G	A	14: 31,454,005 (GRCm39)	H410Y	probably damaging	Het
Armh1	C	A	4: 117,094,855 (GRCm39)	V62L	probably benign	Het
Atp8b1	A	G	18: 64,697,491 (GRCm39)	I451T	probably benign	Het
C2cd3	A	G	7: 100,059,608 (GRCm39)	D245G		Het
Calr3	T	C	8: 73,188,674 (GRCm39)	K151R	possibly damaging	Het
Cenpq	G	A	17: 41,243,731 (GRCm39)	T39I	probably benign	Het
Cep126	T	C	9: 8,103,341 (GRCm39)	D223G	possibly damaging	Het
Chd2	A	T	7: 73,143,279 (GRCm39)	I538K	possibly damaging	Het
Cyp3a41b	C	T	5: 145,514,910 (GRCm39)	R105Q	probably damaging	Het
Dnah6	C	A	6: 73,126,156 (GRCm39)	R1327L	probably benign	Het
Exd2	T	C	12: 80,531,148 (GRCm39)		probably null	Het
Fam118a	T	C	15: 84,930,039 (GRCm39)	V89A	probably damaging	Het
Fbxo40	A	T	16: 36,791,002 (GRCm39)	I36K	probably damaging	Het
Fntb	A	G	12: 76,934,640 (GRCm39)	N170S	probably benign	Het
Frzb	A	G	2: 80,277,052 (GRCm39)	S45P	probably benign	Het
Gm4841	T	C	18: 60,403,961 (GRCm39)	E44G	probably benign	Het
Hecw2	C	A	1: 53,866,045 (GRCm39)	A1539S	probably benign	Het
Jarid2	G	T	13: 44,994,326 (GRCm39)	V13L		Het
Kcnh5	A	T	12: 75,177,727 (GRCm39)	C126*	probably null	Het
Kdm5a	TAGAAGAAG	TAGAAG	6: 120,403,869 (GRCm39)		probably benign	Het
Mcat	A	C	15: 83,432,134 (GRCm39)	F245V	probably damaging	Het
Mdm2	T	C	10: 117,538,235 (GRCm39)	I54M	probably benign	Het
Muc4	A	G	16: 32,754,397 (GRCm38)	T1424A	possibly damaging	Het
Mylk3	T	C	8: 86,081,940 (GRCm39)	T416A	probably benign	Het
Nol4	T	A	18: 22,903,850 (GRCm39)	D156V		Het
Nxpe4	T	C	9: 48,309,964 (GRCm39)	V409A	probably benign	Het
Nxt2	C	T	X: 141,020,747 (GRCm39)	A118V	possibly damaging	Het
Obscn	G	T	11: 58,899,935 (GRCm39)	T966K		Het
Or10j3b	C	T	1: 173,044,060 (GRCm39)	L281F	possibly damaging	Het
Or10w1	G	A	19: 13,632,719 (GRCm39)	V309M	possibly damaging	Het
Or14c42-ps1	A	G	7: 86,211,371 (GRCm39)	T144A	unknown	Het
Phip	C	T	9: 82,753,540 (GRCm39)	V1735I	probably benign	Het
Pkhd1l1	A	T	15: 44,426,038 (GRCm39)	T3200S	possibly damaging	Het
Prdm4	T	C	10: 85,737,678 (GRCm39)	N496S	probably damaging	Het
Proser1	C	T	3: 53,384,927 (GRCm39)	L270F	probably damaging	Het
Psmd11	T	C	11: 80,336,069 (GRCm39)	V107A	probably damaging	Het
Rassf10	A	T	7: 112,554,315 (GRCm39)	E305D	probably benign	Het
Rbm45	T	C	2: 76,202,446 (GRCm39)	I123T	probably damaging	Het
Rpp25	G	T	9: 57,411,635 (GRCm39)	R39L	probably damaging	Het
Rreb1	A	G	13: 38,115,326 (GRCm39)	N895S	possibly damaging	Het
Sirpa	A	T	2: 129,458,460 (GRCm39)	S359C	possibly damaging	Het
Slc26a9	T	A	1: 131,680,703 (GRCm39)	C83S	probably benign	Het
Spink5	T	G	18: 44,100,193 (GRCm39)	L70R	probably damaging	Het
Stil	T	G	4: 114,898,932 (GRCm39)	N1187K	probably benign	Het
Sucla2	A	T	14: 73,828,303 (GRCm39)	E303D	probably benign	Het
Supt3	G	A	17: 45,305,295 (GRCm39)		probably null	Het
Tmc5	G	T	7: 118,233,270 (GRCm39)	S28I	probably benign	Het
Vps8	T	C	16: 21,288,979 (GRCm39)	V444A	probably damaging	Het

Other mutations in Kremen2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL02327:Kremen2	APN	17	23,962,543 (GRCm39)	missense	probably benign	0.11
R0057:Kremen2	UTSW	17	23,962,202 (GRCm39)	missense	possibly damaging	0.94
R0369:Kremen2	UTSW	17	23,961,784 (GRCm39)	missense	probably benign	0.02
R0835:Kremen2	UTSW	17	23,961,811 (GRCm39)	missense	probably damaging	0.99
R0847:Kremen2	UTSW	17	23,963,634 (GRCm39)	missense	probably damaging	1.00
R1733:Kremen2	UTSW	17	23,962,373 (GRCm39)	splice site	probably null
R2056:Kremen2	UTSW	17	23,961,691 (GRCm39)	missense	possibly damaging	0.94
R2057:Kremen2	UTSW	17	23,961,691 (GRCm39)	missense	possibly damaging	0.94
R2058:Kremen2	UTSW	17	23,961,691 (GRCm39)	missense	possibly damaging	0.94
R2173:Kremen2	UTSW	17	23,961,770 (GRCm39)	missense	probably damaging	0.98
R5553:Kremen2	UTSW	17	23,960,776 (GRCm39)	unclassified	probably benign
R5583:Kremen2	UTSW	17	23,961,229 (GRCm39)	missense	probably benign	0.00
R6057:Kremen2	UTSW	17	23,961,679 (GRCm39)	missense	probably benign	0.00
R6510:Kremen2	UTSW	17	23,962,629 (GRCm39)	missense	possibly damaging	0.91
R7068:Kremen2	UTSW	17	23,960,859 (GRCm39)	missense	possibly damaging	0.87
R7227:Kremen2	UTSW	17	23,963,573 (GRCm39)	nonsense	probably null
R7382:Kremen2	UTSW	17	23,962,526 (GRCm39)	splice site	probably null
R8113:Kremen2	UTSW	17	23,962,776 (GRCm39)	missense	probably damaging	1.00
R8167:Kremen2	UTSW	17	23,962,314 (GRCm39)	missense	probably damaging	1.00
R8328:Kremen2	UTSW	17	23,961,745 (GRCm39)	missense	probably benign
R8544:Kremen2	UTSW	17	23,961,201 (GRCm39)	missense	probably benign	0.00
R8726:Kremen2	UTSW	17	23,961,720 (GRCm39)	missense	probably damaging	1.00
R9017:Kremen2	UTSW	17	23,964,737 (GRCm39)	start gained	probably benign
R9216:Kremen2	UTSW	17	23,962,781 (GRCm39)	missense	probably damaging	1.00
R9333:Kremen2	UTSW	17	23,962,775 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- AATCCTCTGGAGATGCTCTGC -3'
(R):5'- CACCTGCGCTGGAAAGAAAG -3'

Sequencing Primer
(F):5'- GCCTTGAGCATGGCCTCTTG -3'
(R):5'- CTGCGCTGGAAAGAAAGCCAAG -3'

Posted On

2021-11-19