Mutagenetix > Incidental Mutation

Incidental Mutation 'R6364:Bace2'

513441

Institutional Source

Beutler Lab

Gene Symbol

Bace2

Ensembl Gene

ENSMUSG00000040605

Gene Name

beta-site APP-cleaving enzyme 2

Synonyms

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

MMRRC Submission

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.079) question?

Stock #

R6364 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

97356742-97442936 bp(+) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 97413433 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Isoleucine to Valine at position 274 (I274V)

Ref Sequence

ENSEMBL: ENSMUSP00000043918 (fasta)

Gene Model

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

AlphaFold

no structure available at present

Predicted Effect

probably benign
Transcript: ENSMUST00000047275
AA Change: I274V

PolyPhen 2 Score 0.046 (Sensitivity: 0.94; Specificity: 0.83)

SMART Domains

Protein: ENSMUSP00000043918
Gene: ENSMUSG00000040605
AA Change: I274V

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

probably benign
Transcript: ENSMUST00000231664

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000231783

Predicted Effect

probably benign
Transcript: ENSMUST00000231892

Coding Region Coverage

1x: 99.9%
3x: 99.5%
10x: 97.7%
20x: 92.8%

Validation Efficiency

99% (69/70)

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: 72 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Adamts3	T	C	5: 89,721,814	Y234C	possibly damaging	Het
Als2cr12	G	T	1: 58,658,372	A403D	probably damaging	Het
Ambra1	C	A	2: 91,773,316	H548Q	possibly damaging	Het
Ap3d1	T	C	10: 80,710,494		probably null	Het
Apol11b	A	G	15: 77,638,058	V13A	possibly damaging	Het
Arhgdib	C	T	6: 136,932,255		probably null	Het
B3galt1	T	A	2: 68,118,672	S244T	probably damaging	Het
Bfsp2	A	T	9: 103,448,628	V272D	probably damaging	Het
Blm	A	T	7: 80,494,526	C782*	probably null	Het
Cfi	G	A	3: 129,872,846	S406N	probably benign	Het
Chd1l	G	A	3: 97,587,167	A399V	probably damaging	Het
Cic	C	A	7: 25,272,823	H660N	possibly damaging	Het
Cops3	A	G	11: 59,835,404		probably benign	Het
Dlec1	G	A	9: 119,121,871	V502I	possibly damaging	Het
Epop	A	G	11: 97,628,687	S199P	probably benign	Het
Evi5	G	T	5: 107,842,113	P80Q	probably damaging	Het
Faf1	T	C	4: 109,961,800	V623A	possibly damaging	Het
Fam129c	G	A	8: 71,599,089	G23S	probably benign	Het
Fam83c	T	C	2: 155,834,523	D109G	probably damaging	Het
Fam83d	T	C	2: 158,783,259		probably null	Het
Foxn3	T	C	12: 99,388,693	N71D	probably benign	Het
Gm7298	A	G	6: 121,779,443	R1016G	possibly damaging	Het
Grin2d	T	C	7: 45,858,454	E396G	possibly damaging	Het
Htra2	C	A	6: 83,053,046	V311F	probably damaging	Het
Kif6	A	T	17: 49,620,623	T33S	probably benign	Het
Kmt2c	T	C	5: 25,309,636	I3070V	probably null	Het
Krtap5-2	A	T	7: 142,175,063	C293*	probably null	Het
Lrp3	T	A	7: 35,203,709	D404V	probably benign	Het
Mc2r	T	G	18: 68,407,536	I229L	probably benign	Het
Mtnr1b	A	G	9: 15,863,004	M253T	possibly damaging	Het
Nfat5	A	G	8: 107,368,277	N531S	probably benign	Het
Npr2	T	A	4: 43,643,622	I550N	probably damaging	Het
Npy6r	T	C	18: 44,276,511	I333T	possibly damaging	Het
Nup88	C	T	11: 70,947,786	R468Q	probably benign	Het
Nup98	G	A	7: 102,176,315	T422I	probably damaging	Het
Olfr433	T	A	1: 174,042,212	H87Q	possibly damaging	Het
Oraov1	A	G	7: 144,919,268	D105G	probably benign	Het
Otud4	A	G	8: 79,646,341	N96S	probably damaging	Het
Paqr6	T	C	3: 88,365,958	F86L	probably damaging	Het
Ppp4r3b	A	T	11: 29,188,035	T90S	probably benign	Het
Ptbp2	A	T	3: 119,740,442	N23K	probably damaging	Het
Ralgapb	G	T	2: 158,462,109	G596V	probably damaging	Het
Rdm1	G	A	11: 101,630,242	R94H	probably benign	Het
Rergl	A	T	6: 139,500,748	F28I	probably damaging	Het
Rif1	G	T	2: 52,107,669	S1000I	probably damaging	Het
Rnf141	C	T	7: 110,821,309	A163T	possibly damaging	Het
Scaf4	G	A	16: 90,260,248	Q72*	probably null	Het
Sdk1	G	T	5: 141,962,709	S603I	probably benign	Het
Sdsl	T	C	5: 120,460,609	I147M	probably damaging	Het
Serpina6	T	C	12: 103,654,236	N85D	probably benign	Het
Serpinf2	A	G	11: 75,436,489	I204T	probably damaging	Het
Shank2	A	G	7: 144,410,409	S795G	probably benign	Het
Simc1	C	T	13: 54,524,600	Q254*	probably null	Het
Slc30a3	G	A	5: 31,088,739	P216S	possibly damaging	Het
Smim14	T	A	5: 65,453,296	I53F	probably benign	Het
Sp3	T	C	2: 72,970,941	T243A	probably benign	Het
Srpk2	A	G	5: 23,540,467	F164L	probably damaging	Het
Stard9	T	C	2: 120,713,429	F4403L	probably damaging	Het
Tbc1d30	T	C	10: 121,294,725	T267A	possibly damaging	Het
Tgm7	T	A	2: 121,096,397	R424*	probably null	Het
Tmbim6	T	C	15: 99,406,185	L113P	probably damaging	Het
Tmcc1	G	A	6: 116,043,761		probably benign	Het
Tomm7	A	G	5: 23,844,030	L15P	probably damaging	Het
Tpcn1	T	C	5: 120,553,810	Y263C	probably damaging	Het
Trim34b	T	C	7: 104,336,526	F456S	probably damaging	Het
Uox	C	T	3: 146,624,577	R163*	probably null	Het
Vmn2r108	A	G	17: 20,470,998	I421T	probably benign	Het
Wdr43	A	G	17: 71,657,654	E676G	probably damaging	Het
Wdr60	A	T	12: 116,241,732	D412E	probably damaging	Het
Zcchc14	G	T	8: 121,604,859		probably benign	Het
Zfp64	C	A	2: 168,912,266	G25V	probably damaging	Het
Zswim8	C	A	14: 20,713,011	P326H	probably damaging	Het

Other mutations in Bace2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01129:Bace2	APN	16	97408430	missense	probably damaging	0.97
IGL02660:Bace2	APN	16	97415140	missense	probably damaging	1.00
IGL02669:Bace2	APN	16	97436893	makesense	probably null
R0244:Bace2	UTSW	16	97436773	splice site	probably null
R0674:Bace2	UTSW	16	97436749	missense	possibly damaging	0.93
R0906:Bace2	UTSW	16	97356941	missense	possibly damaging	0.67
R1078:Bace2	UTSW	16	97356860	missense	unknown
R1670:Bace2	UTSW	16	97412135	missense	probably damaging	0.96
R1997:Bace2	UTSW	16	97415089	missense	possibly damaging	0.93
R2050:Bace2	UTSW	16	97412136	missense	probably damaging	1.00
R2937:Bace2	UTSW	16	97412188	critical splice donor site	probably null
R2938:Bace2	UTSW	16	97412188	critical splice donor site	probably null
R3103:Bace2	UTSW	16	97422001	critical splice donor site	probably null
R3755:Bace2	UTSW	16	97436657	missense	probably benign	0.34
R4110:Bace2	UTSW	16	97436656	missense	probably benign
R4112:Bace2	UTSW	16	97436656	missense	probably benign
R4113:Bace2	UTSW	16	97436656	missense	probably benign
R4560:Bace2	UTSW	16	97421980	missense	probably damaging	1.00
R4562:Bace2	UTSW	16	97421980	missense	probably damaging	1.00
R4563:Bace2	UTSW	16	97421980	missense	probably damaging	1.00
R4717:Bace2	UTSW	16	97436873	missense	probably damaging	1.00
R5535:Bace2	UTSW	16	97413425	missense	probably damaging	1.00
R6282:Bace2	UTSW	16	97415097	missense	probably damaging	1.00
R7045:Bace2	UTSW	16	97399665	missense	probably damaging	1.00
R7241:Bace2	UTSW	16	97436798	missense	possibly damaging	0.92
R7546:Bace2	UTSW	16	97399682	missense	probably benign	0.01
R7653:Bace2	UTSW	16	97436652	missense
R8026:Bace2	UTSW	16	97436852	missense	probably benign	0.26
R8171:Bace2	UTSW	16	97424586	missense	possibly damaging	0.86
R8324:Bace2	UTSW	16	97356908	missense	possibly damaging	0.51
R8341:Bace2	UTSW	16	97356908	missense	possibly damaging	0.51
R8480:Bace2	UTSW	16	97413470	missense	probably damaging	1.00
R9205:Bace2	UTSW	16	97356859	missense	unknown
R9221:Bace2	UTSW	16	97408492	missense	probably benign	0.01
X0024:Bace2	UTSW	16	97413398	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- ATGTGTTACCCTGAGTAGACGC -3'
(R):5'- TTTTCCAGGAGGTCGAGAAGAG -3'

Sequencing Primer
(F):5'- CCTGAGTAGACGCTTCTCTATGGAAG -3'
(R):5'- GGCTAAACGCTGAAGCTT -3'

Posted On

2018-04-27