Mutagenetix > Incidental Mutation

Incidental Mutation 'R1670:Bace2'

187581

Institutional Source

Beutler Lab

Gene Symbol

Bace2

Ensembl Gene

ENSMUSG00000040605

Gene Name

beta-site APP-cleaving enzyme 2

Synonyms

ARP1, 1110059C24Rik, BAE2, ALP56, ASP21, CDA13, CEAP1

MMRRC Submission

039706-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.085) question?

Stock #

R1670 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

97157942-97244136 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

G to A at 97213335 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Methionine to Isoleucine at position 228 (M228I)

Ref Sequence

ENSEMBL: ENSMUSP00000043918 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000047275] [ENSMUST00000231664]

AlphaFold

no structure available at present

Predicted Effect

probably damaging
Transcript: ENSMUST00000047275
AA Change: M228I

PolyPhen 2 Score 0.959 (Sensitivity: 0.78; Specificity: 0.95)

SMART Domains

Protein: ENSMUSP00000043918
Gene: ENSMUSG00000040605
AA Change: M228I

Domain	Start	End	E-Value	Type
signal peptide	1	19	N/A	INTRINSIC
Pfam:Asp	87	427	2.3e-47	PFAM
Pfam:TAXi_C	269	426	4.4e-16	PFAM
transmembrane domain	466	488	N/A	INTRINSIC

Predicted Effect

possibly damaging
Transcript: ENSMUST00000231664
AA Change: M99I

PolyPhen 2 Score 0.875 (Sensitivity: 0.83; Specificity: 0.93)

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000231783

Predicted Effect

probably benign
Transcript: ENSMUST00000231892

Meta Mutation Damage Score

0.5927

Coding Region Coverage

1x: 99.1%
3x: 98.3%
10x: 96.3%
20x: 92.3%

Validation Efficiency

97% (74/76)

MGI Phenotype

FUNCTION: This gene encodes a member of the peptidase A1 family of aspartic proteases. The encoded preproprotein undergoes proteolytic processing to generate an active endopeptidase enzyme. This transmembrane protease catalyzes the proteolysis of amyloid precursor protein to produce amyloid beta peptide. Mice lacking the encoded product exhibit increased pancreatic beta cell mass and improved glucose tolerance due to increased insulin secretion. [provided by RefSeq, Jul 2016]
PHENOTYPE: Homozygous mutation of this gene results in impaired APP processing by neurons and glia. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 74 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abcc9	A	G	6: 142,540,448 (GRCm39)	V1497A	possibly damaging	Het
Adam15	T	C	3: 89,255,817 (GRCm39)		probably benign	Het
Angel2	T	A	1: 190,674,360 (GRCm39)	S371T	probably benign	Het
Atr	T	A	9: 95,743,509 (GRCm39)	N49K	probably benign	Het
Bdp1	A	C	13: 100,163,941 (GRCm39)		probably null	Het
Calr	A	T	8: 85,570,748 (GRCm39)	D302E	probably benign	Het
Camta1	T	C	4: 151,164,228 (GRCm39)	D340G	probably benign	Het
Car11	C	T	7: 45,352,949 (GRCm39)	T236I	possibly damaging	Het
Cfap69	A	T	5: 5,636,409 (GRCm39)	S275T	probably benign	Het
Cib2	G	A	9: 54,455,653 (GRCm39)	R104W	probably damaging	Het
CN725425	T	C	15: 91,130,018 (GRCm39)	S294P	possibly damaging	Het
Coro7	G	A	16: 4,446,097 (GRCm39)	S876F	possibly damaging	Het
Cspg4	G	A	9: 56,804,687 (GRCm39)	V1833M	probably damaging	Het
Dennd6b	C	A	15: 89,069,540 (GRCm39)		probably benign	Het
Dhx30	A	T	9: 109,914,341 (GRCm39)	Y979N	possibly damaging	Het
Dnaaf9	G	A	2: 130,554,299 (GRCm39)	P187S	probably damaging	Het
Dnah8	A	T	17: 30,944,098 (GRCm39)	I1772F	probably damaging	Het
Dync2h1	A	T	9: 6,993,942 (GRCm39)	I3976N	possibly damaging	Het
Ebi3	T	C	17: 56,261,479 (GRCm39)	I125T	probably damaging	Het
Elfn2	C	T	15: 78,556,568 (GRCm39)	A660T	probably benign	Het
F12	C	T	13: 55,569,346 (GRCm39)	C209Y	probably damaging	Het
Fabp3	C	T	4: 130,206,180 (GRCm39)	T57I	probably benign	Het
Fgfr2	T	A	7: 129,782,187 (GRCm39)	D413V	probably damaging	Het
Gdf10	T	A	14: 33,654,000 (GRCm39)	I169N	possibly damaging	Het
Gdnf	T	C	15: 7,845,130 (GRCm39)	V41A	probably benign	Het
Gm9857	A	T	3: 108,847,478 (GRCm39)		probably benign	Het
Gpatch11	A	G	17: 79,146,529 (GRCm39)	E58G	possibly damaging	Het
Gpr55	A	G	1: 85,869,137 (GRCm39)	V148A	possibly damaging	Het
Gucy1b1	A	G	3: 81,952,767 (GRCm39)	I222T	probably benign	Het
Hnf4a	T	C	2: 163,404,496 (GRCm39)	S227P	probably damaging	Het
Hsfy2	A	G	1: 56,675,548 (GRCm39)	S330P	possibly damaging	Het
Hycc1	T	A	5: 24,204,989 (GRCm39)	M1L	possibly damaging	Het
Ift122	T	C	6: 115,900,844 (GRCm39)	V1054A	probably benign	Het
Il27	T	A	7: 126,188,647 (GRCm39)	E175D	probably benign	Het
Lactb2	A	T	1: 13,730,641 (GRCm39)	S12T	probably damaging	Het
Lrfn2	T	C	17: 49,403,605 (GRCm39)	V576A	probably benign	Het
Mansc4	C	G	6: 146,976,689 (GRCm39)	R309T	possibly damaging	Het
Med12l	AACAGCA	AACAGCAACAGCA	3: 59,183,379 (GRCm39)		probably benign	Het
Mrpl16	C	T	19: 11,751,959 (GRCm39)	R240*	probably null	Het
Muc17	A	G	5: 137,172,843 (GRCm39)	V70A	probably benign	Het
Ndnf	A	G	6: 65,680,054 (GRCm39)	D111G	probably benign	Het
Nek4	T	C	14: 30,704,384 (GRCm39)	F688S	probably damaging	Het
Nkx2-6	T	A	14: 69,412,126 (GRCm39)	M98K	probably benign	Het
Nup188	T	C	2: 30,230,667 (GRCm39)	S1402P	probably benign	Het
Or10j2	T	A	1: 173,098,467 (GRCm39)	S242T	probably damaging	Het
Or2t48	A	T	11: 58,420,237 (GRCm39)	S192T	probably damaging	Het
Or4f14b	C	T	2: 111,775,264 (GRCm39)	C179Y	probably damaging	Het
Or52i2	A	G	7: 102,319,609 (GRCm39)	T161A	possibly damaging	Het
Or5ac23	A	T	16: 59,149,607 (GRCm39)	N88K	probably benign	Het
Or5ac24	T	C	16: 59,165,790 (GRCm39)	I91M	possibly damaging	Het
Or5m9b	T	A	2: 85,905,594 (GRCm39)	V170D	probably benign	Het
Parp10	A	T	15: 76,126,270 (GRCm39)	V306E	probably benign	Het
Pcnx3	A	G	19: 5,723,343 (GRCm39)	L1284P	probably damaging	Het
Pld1	A	T	3: 28,103,389 (GRCm39)	I365F	probably benign	Het
Pnisr	A	G	4: 21,865,893 (GRCm39)	D294G	probably damaging	Het
Pogz	C	T	3: 94,786,160 (GRCm39)	T863I	probably benign	Het
Ptprn2	A	C	12: 116,685,792 (GRCm39)	T84P	possibly damaging	Het
Rln1	C	T	19: 29,309,468 (GRCm39)	E104K	possibly damaging	Het
Rnf38	A	G	4: 44,138,681 (GRCm39)	S271P	probably damaging	Het
Rngtt	A	G	4: 33,368,660 (GRCm39)	T398A	probably benign	Het
Rprd2	G	T	3: 95,672,115 (GRCm39)	T1096K	probably damaging	Het
Sema3e	C	T	5: 14,212,199 (GRCm39)		probably benign	Het
Sema5a	T	A	15: 32,548,945 (GRCm39)	C140S	probably damaging	Het
Shpk	A	C	11: 73,113,757 (GRCm39)	D390A	probably benign	Het
Slc22a20	C	T	19: 6,022,876 (GRCm39)		probably benign	Het
Steap2	A	G	5: 5,727,393 (GRCm39)	V314A	possibly damaging	Het
Stxbp5l	A	G	16: 37,111,289 (GRCm39)		probably null	Het
Tgm3	G	T	2: 129,883,688 (GRCm39)	E449*	probably null	Het
Tmem68	A	C	4: 3,560,627 (GRCm39)	L186V	probably damaging	Het
Ttc41	T	A	10: 86,612,116 (GRCm39)	W1130R	possibly damaging	Het
Ttpal	T	C	2: 163,457,286 (GRCm39)	F253L	possibly damaging	Het
Vmn2r99	G	T	17: 19,582,514 (GRCm39)	V40F	probably benign	Het
Xkr9	G	A	1: 13,771,167 (GRCm39)	V228M	probably damaging	Het
Zc3h7b	C	T	15: 81,661,268 (GRCm39)	A369V	probably benign	Het

Other mutations in Bace2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01129:Bace2	APN	16	97,209,630 (GRCm39)	missense	probably damaging	0.97
IGL02660:Bace2	APN	16	97,216,340 (GRCm39)	missense	probably damaging	1.00
IGL02669:Bace2	APN	16	97,238,093 (GRCm39)	makesense	probably null
R0244:Bace2	UTSW	16	97,237,973 (GRCm39)	splice site	probably null
R0674:Bace2	UTSW	16	97,237,949 (GRCm39)	missense	possibly damaging	0.93
R0906:Bace2	UTSW	16	97,158,141 (GRCm39)	missense	possibly damaging	0.67
R1078:Bace2	UTSW	16	97,158,060 (GRCm39)	missense	unknown
R1997:Bace2	UTSW	16	97,216,289 (GRCm39)	missense	possibly damaging	0.93
R2050:Bace2	UTSW	16	97,213,336 (GRCm39)	missense	probably damaging	1.00
R2937:Bace2	UTSW	16	97,213,388 (GRCm39)	critical splice donor site	probably null
R2938:Bace2	UTSW	16	97,213,388 (GRCm39)	critical splice donor site	probably null
R3103:Bace2	UTSW	16	97,223,201 (GRCm39)	critical splice donor site	probably null
R3755:Bace2	UTSW	16	97,237,857 (GRCm39)	missense	probably benign	0.34
R4110:Bace2	UTSW	16	97,237,856 (GRCm39)	missense	probably benign
R4112:Bace2	UTSW	16	97,237,856 (GRCm39)	missense	probably benign
R4113:Bace2	UTSW	16	97,237,856 (GRCm39)	missense	probably benign
R4560:Bace2	UTSW	16	97,223,180 (GRCm39)	missense	probably damaging	1.00
R4562:Bace2	UTSW	16	97,223,180 (GRCm39)	missense	probably damaging	1.00
R4563:Bace2	UTSW	16	97,223,180 (GRCm39)	missense	probably damaging	1.00
R4717:Bace2	UTSW	16	97,238,073 (GRCm39)	missense	probably damaging	1.00
R5535:Bace2	UTSW	16	97,214,625 (GRCm39)	missense	probably damaging	1.00
R6282:Bace2	UTSW	16	97,216,297 (GRCm39)	missense	probably damaging	1.00
R6364:Bace2	UTSW	16	97,214,633 (GRCm39)	missense	probably benign	0.05
R7045:Bace2	UTSW	16	97,200,865 (GRCm39)	missense	probably damaging	1.00
R7241:Bace2	UTSW	16	97,237,998 (GRCm39)	missense	possibly damaging	0.92
R7546:Bace2	UTSW	16	97,200,882 (GRCm39)	missense	probably benign	0.01
R7653:Bace2	UTSW	16	97,237,852 (GRCm39)	missense
R8026:Bace2	UTSW	16	97,238,052 (GRCm39)	missense	probably benign	0.26
R8171:Bace2	UTSW	16	97,225,786 (GRCm39)	missense	possibly damaging	0.86
R8324:Bace2	UTSW	16	97,158,108 (GRCm39)	missense	possibly damaging	0.51
R8341:Bace2	UTSW	16	97,158,108 (GRCm39)	missense	possibly damaging	0.51
R8480:Bace2	UTSW	16	97,214,670 (GRCm39)	missense	probably damaging	1.00
R9205:Bace2	UTSW	16	97,158,059 (GRCm39)	missense	unknown
R9221:Bace2	UTSW	16	97,209,692 (GRCm39)	missense	probably benign	0.01
X0024:Bace2	UTSW	16	97,214,598 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- TGGCAGAACCTCAAATGTCAGACAG -3'
(R):5'- GGCAAATCTTCCTATTGAAAGCCAGC -3'

Sequencing Primer
(F):5'- CCTCAAATGTCAGACAGGAGGAAG -3'
(R):5'- GAAAGCCAGCTCTCTGTATACTC -3'

Posted On

2014-05-09