Mutagenetix > Incidental Mutation

Incidental Mutation 'R0138:Klk1b21'

22102

Institutional Source

Beutler Lab

Gene Symbol

Klk1b21

Ensembl Gene

ENSMUSG00000066516

Gene Name

kallikrein 1-related peptidase b21

Synonyms

mGk-21, Klk21

MMRRC Submission

038423-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.054) question?

Stock #

R0138 (G1)

Quality Score

225

Status

Validated (trace)

Chromosome

Chromosomal Location

43751752-43756007 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 43755319 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Cysteine to Serine at position 173 (C173S)

Ref Sequence

ENSEMBL: ENSMUSP00000082582 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000085455]

AlphaFold

Q61759

Predicted Effect

probably damaging
Transcript: ENSMUST00000085455
AA Change: C173S

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

SMART Domains

Protein: ENSMUSP00000082582
Gene: ENSMUSG00000066516
AA Change: C173S

Domain	Start	End	E-Value	Type
signal peptide	1	17	N/A	INTRINSIC
Tryp_SPc	24	253	9.09e-96	SMART

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000205984

Meta Mutation Damage Score

0.8937

Coding Region Coverage

1x: 99.0%
3x: 98.3%
10x: 96.4%
20x: 92.8%

Validation Efficiency

97% (76/78)

MGI Phenotype

FUNCTION: This gene encodes a member of the kallikrein subfamily of serine proteases that are involved in diverse physiological functions such as skin desquamation, tooth enamel formation, seminal liquefaction, synaptic neural plasticity and brain function. The encoded preproprotein undergoes proteolytic cleavage of the activation peptide to generate the functional enzyme. This gene is located in a cluster of several related kallikrein genes on chromosome 7. [provided by RefSeq, Feb 2016]

Allele List at MGI

Other mutations in this stock

Total: 73 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abca4	T	A	3: 121,899,098 (GRCm39)	N693K	probably damaging	Het
Adgrl3	T	A	5: 81,841,454 (GRCm39)	V845D	probably damaging	Het
Anxa8	T	A	14: 33,819,896 (GRCm39)	F269Y	probably benign	Het
Anxa8	T	A	14: 33,819,897 (GRCm39)	F295L	possibly damaging	Het
Aox4	C	G	1: 58,268,025 (GRCm39)	L202V	probably damaging	Het
Ap3s2	A	G	7: 79,559,617 (GRCm39)	V104A	probably benign	Het
Aqp3	G	A	4: 41,094,843 (GRCm39)		probably benign	Het
Arhgef26	C	T	3: 62,355,680 (GRCm39)	H751Y	probably benign	Het
Asic4	A	T	1: 75,446,331 (GRCm39)	Q291L	possibly damaging	Het
Bap1	T	C	14: 30,978,681 (GRCm39)	Y31H	probably damaging	Het
Brf1	A	T	12: 112,924,759 (GRCm39)	V655D	probably damaging	Het
Cebpz	A	G	17: 79,238,820 (GRCm39)	S663P	probably benign	Het
Ces2h	A	G	8: 105,744,693 (GRCm39)	D357G	probably benign	Het
Cfap36	T	C	11: 29,194,073 (GRCm39)	T90A	probably benign	Het
Ciita	A	T	16: 10,330,134 (GRCm39)	D803V	probably damaging	Het
Clnk	C	A	5: 38,931,951 (GRCm39)		probably benign	Het
Cyp46a1	A	G	12: 108,317,470 (GRCm39)	N158S	probably damaging	Het
Cyp4f13	A	G	17: 33,160,080 (GRCm39)	I98T	possibly damaging	Het
Def8	G	A	8: 124,183,234 (GRCm39)	A278T	probably damaging	Het
Dll3	T	A	7: 28,000,746 (GRCm39)	D103V	possibly damaging	Het
Dnai1	T	A	4: 41,629,814 (GRCm39)	M446K	possibly damaging	Het
Dppa4	A	T	16: 48,111,425 (GRCm39)	T85S	probably benign	Het
Eif4g1	A	T	16: 20,494,095 (GRCm39)	H57L	probably damaging	Het
Fmnl3	G	C	15: 99,220,619 (GRCm39)		probably benign	Het
Fn1	T	A	1: 71,663,269 (GRCm39)	Q1073L	possibly damaging	Het
Foxp4	T	C	17: 48,180,104 (GRCm39)	D599G	unknown	Het
Frrs1	T	C	3: 116,675,456 (GRCm39)	V128A	possibly damaging	Het
Gcfc2	G	A	6: 81,926,935 (GRCm39)	D608N	probably damaging	Het
Gm1043	T	C	5: 37,350,317 (GRCm39)		probably benign	Het
Gm5148	T	C	3: 37,768,926 (GRCm39)	E98G	probably benign	Het
Gpr141	T	C	13: 19,936,428 (GRCm39)	I116V	probably benign	Het
Hic1	T	C	11: 75,058,169 (GRCm39)	N240S	probably damaging	Het
Hpx	G	A	7: 105,241,445 (GRCm39)	T322I	probably damaging	Het
Hs3st4	A	T	7: 123,996,416 (GRCm39)	M361L	probably benign	Het
Ifrd1	A	G	12: 40,257,129 (GRCm39)		probably benign	Het
Ino80	G	A	2: 119,213,441 (GRCm39)	R1249C	probably damaging	Het
Krt25	A	T	11: 99,213,524 (GRCm39)	V65E	probably benign	Het
Lrrc15	A	T	16: 30,092,267 (GRCm39)	D357E	possibly damaging	Het
Lrrd1	T	A	5: 3,901,345 (GRCm39)	V550E	probably benign	Het
Macf1	A	G	4: 123,334,540 (GRCm39)	Y1490H	probably damaging	Het
Macrod1	A	G	19: 7,174,281 (GRCm39)		probably benign	Het
Mcm5	T	A	8: 75,847,508 (GRCm39)	V435D	probably damaging	Het
Mctp1	C	T	13: 76,975,831 (GRCm39)	R478C	probably damaging	Het
Med10	T	C	13: 69,959,817 (GRCm39)		probably benign	Het
Mrpl4	T	C	9: 20,919,888 (GRCm39)	Y280H	probably benign	Het
Msrb3	T	C	10: 120,687,892 (GRCm39)	E61G	probably damaging	Het
Myo1c	T	C	11: 75,551,827 (GRCm39)	Y337H	possibly damaging	Het
Myo7b	T	A	18: 32,143,204 (GRCm39)	T165S	probably damaging	Het
Myrfl	T	A	10: 116,685,138 (GRCm39)	R81W	probably damaging	Het
Neil1	T	C	9: 57,051,030 (GRCm39)		probably benign	Het
Neto2	A	G	8: 86,367,673 (GRCm39)	I357T	possibly damaging	Het
Nfat5	C	T	8: 108,065,707 (GRCm39)	R156W	probably damaging	Het
Nkx6-3	T	C	8: 23,643,607 (GRCm39)	S3P	probably benign	Het
Or52h7	A	T	7: 104,214,210 (GRCm39)	I261L	probably benign	Het
Plce1	T	C	19: 38,512,863 (GRCm39)	I54T	possibly damaging	Het
Prex2	A	T	1: 11,355,267 (GRCm39)		probably benign	Het
Psapl1	T	A	5: 36,361,975 (GRCm39)	V189E	probably damaging	Het
Ptdss2	T	G	7: 140,735,232 (GRCm39)		probably benign	Het
Rnf213	T	C	11: 119,307,322 (GRCm39)	C661R	probably benign	Het
Rpap1	T	C	2: 119,595,380 (GRCm39)		probably null	Het
Rrp1b	A	G	17: 32,279,426 (GRCm39)	T696A	probably benign	Het
Sacm1l	T	A	9: 123,377,982 (GRCm39)	H87Q	probably benign	Het
Serpinb11	T	A	1: 107,305,260 (GRCm39)	M212K	probably damaging	Het
Tbc1d22a	C	A	15: 86,183,885 (GRCm39)	T248K	probably damaging	Het
Tcerg1	C	T	18: 42,701,679 (GRCm39)		probably benign	Het
Tpst1	T	A	5: 130,130,627 (GRCm39)	H32Q	probably damaging	Het
Tsc2	A	T	17: 24,818,600 (GRCm39)	V1412E	possibly damaging	Het
Usp19	C	A	9: 108,378,514 (GRCm39)	P1326Q	possibly damaging	Het
Vmn1r235	T	A	17: 21,482,596 (GRCm39)	M307K	probably damaging	Het
Vmn2r58	T	A	7: 41,487,048 (GRCm39)	T616S	probably damaging	Het
Vps13a	G	A	19: 16,637,863 (GRCm39)	T2406I	possibly damaging	Het
Zbtb26	T	A	2: 37,326,053 (GRCm39)	M328L	probably benign	Het
Zp2	A	G	7: 119,736,423 (GRCm39)	F340S	probably damaging	Het

Other mutations in Klk1b21

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00731:Klk1b21	APN	7	43,755,347 (GRCm39)	missense	possibly damaging	0.81
IGL01710:Klk1b21	APN	7	43,755,919 (GRCm39)	missense	probably benign	0.13
IGL02015:Klk1b21	APN	7	43,753,782 (GRCm39)	missense	probably benign	0.41
R0384:Klk1b21	UTSW	7	43,754,917 (GRCm39)	missense	probably benign	0.03
R1456:Klk1b21	UTSW	7	43,754,923 (GRCm39)	missense	probably benign	0.01
R2021:Klk1b21	UTSW	7	43,755,418 (GRCm39)	nonsense	probably null
R2119:Klk1b21	UTSW	7	43,755,193 (GRCm39)	missense	probably benign
R2265:Klk1b21	UTSW	7	43,753,863 (GRCm39)	missense	possibly damaging	0.51
R2267:Klk1b21	UTSW	7	43,753,863 (GRCm39)	missense	possibly damaging	0.51
R2269:Klk1b21	UTSW	7	43,753,863 (GRCm39)	missense	possibly damaging	0.51
R5499:Klk1b21	UTSW	7	43,755,100 (GRCm39)	missense	probably benign	0.07
R5623:Klk1b21	UTSW	7	43,754,989 (GRCm39)	missense	probably damaging	0.98
R8151:Klk1b21	UTSW	7	43,753,787 (GRCm39)	nonsense	probably null
R8754:Klk1b21	UTSW	7	43,755,912 (GRCm39)	missense	probably benign	0.09
R9139:Klk1b21	UTSW	7	43,754,924 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- TGTTACTACGCCTCAGCAAGCC -3'
(R):5'- TGAAGTGGGAACCCAGAACCTCAG -3'

Sequencing Primer
(F):5'- TGCTGACATCACAGATGCTG -3'
(R):5'- AGAACCTCAGTTCTCTCAGCC -3'

Posted On

2013-04-12