Mutagenetix > Incidental Mutation

Incidental Mutation 'R4710:A2m'

353203

Institutional Source

Beutler Lab

Gene Symbol

A2m

Ensembl Gene

ENSMUSG00000030111

Gene Name

alpha-2-macroglobulin

Synonyms

A2mp

MMRRC Submission

042019-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R4710 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

121612920-121656197 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 121618262 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Glutamine to Leucine at position 185 (Q185L)

Ref Sequence

ENSEMBL: ENSMUSP00000032203 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000032203] [ENSMUST00000204850]

AlphaFold

Q6GQT1

Predicted Effect

probably benign
Transcript: ENSMUST00000032203
AA Change: Q185L

PolyPhen 2 Score 0.029 (Sensitivity: 0.95; Specificity: 0.82)

SMART Domains

Protein: ENSMUSP00000032203
Gene: ENSMUSG00000030111
AA Change: Q185L

Domain	Start	End	E-Value	Type
signal peptide	1	30	N/A	INTRINSIC
Pfam:A2M_N	134	227	2.1e-20	PFAM
low complexity region	334	347	N/A	INTRINSIC
A2M_N_2	465	613	2.04e-31	SMART
low complexity region	722	731	N/A	INTRINSIC
A2M	738	828	2.31e-39	SMART
Pfam:Thiol-ester_cl	961	990	4.4e-18	PFAM
Pfam:A2M_comp	1010	1266	1.4e-98	PFAM
A2M_recep	1376	1463	2.69e-40	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000204850

Meta Mutation Damage Score

0.1759

Coding Region Coverage

1x: 99.1%
3x: 98.5%
10x: 96.9%
20x: 94.5%

Validation Efficiency

99% (75/76)

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 protease inhibitor and cytokine transporter. It uses a bait-and-trap mechanism to inhibit a broad spectrum of proteases, including trypsin, thrombin and collagenase. It can also inhibit inflammatory cytokines, and it thus disrupts inflammatory cascades. Mutations in this gene are a cause of alpha-2-macroglobulin deficiency. This gene is implicated in Alzheimer's disease (AD) due to its ability to mediate the clearance and degradation of A-beta, the major component of beta-amyloid deposits. A related pseudogene, which is also located on the p arm of chromosome 12, has been identified. [provided by RefSeq, Nov 2016]

Allele List at MGI

Other mutations in this stock

Total: 72 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Acaca	T	A	11: 84,283,163 (GRCm39)	I2243N	possibly damaging	Het
Adamts18	A	G	8: 114,433,558 (GRCm39)	S1059P	probably damaging	Het
Aox4	A	T	1: 58,294,797 (GRCm39)	K1002M	probably damaging	Het
Ap1b1	A	G	11: 4,981,664 (GRCm39)	Y524C	probably damaging	Het
Bag4	C	T	8: 26,259,516 (GRCm39)	A228T	probably benign	Het
Bpifb6	T	A	2: 153,750,436 (GRCm39)	I309N	possibly damaging	Het
Cd209b	T	C	8: 3,974,215 (GRCm39)	E99G	probably damaging	Het
Cntn2	T	A	1: 132,455,963 (GRCm39)	H185L	possibly damaging	Het
Col4a2	C	A	8: 11,459,462 (GRCm39)	P299Q	probably benign	Het
Commd3	A	G	2: 18,679,093 (GRCm39)	N106S	probably benign	Het
Coro7	T	G	16: 4,452,797 (GRCm39)		probably benign	Het
Ctf1	C	A	7: 127,316,252 (GRCm39)	P66Q	probably damaging	Het
Dclre1c	T	C	2: 3,441,898 (GRCm39)		probably null	Het
Dnaaf3	A	T	7: 4,529,493 (GRCm39)	L317Q	probably damaging	Het
Dnah2	A	G	11: 69,368,903 (GRCm39)	L1667P	probably damaging	Het
Dpp4	A	G	2: 62,190,659 (GRCm39)	I399T	probably benign	Het
Dysf	C	A	6: 84,074,697 (GRCm39)	D499E	probably damaging	Het
Erg	T	C	16: 95,190,893 (GRCm39)	D90G	possibly damaging	Het
F11	T	C	8: 45,703,183 (GRCm39)	Y169C	probably damaging	Het
Fabp3	C	T	4: 130,206,180 (GRCm39)	T57I	probably benign	Het
Fcgbp	A	T	7: 27,794,386 (GRCm39)	M1197L	probably benign	Het
Gimd1	T	C	3: 132,340,609 (GRCm39)	S42P	possibly damaging	Het
Gm5526	T	A	1: 45,896,579 (GRCm39)		noncoding transcript	Het
Gnl2	T	A	4: 124,947,252 (GRCm39)	S625T	probably benign	Het
H2-Q2	A	G	17: 35,562,278 (GRCm39)	E175G	probably damaging	Het
Hmgxb3	G	A	18: 61,270,547 (GRCm39)	P926S	probably damaging	Het
Ifi213	G	A	1: 173,394,738 (GRCm39)		probably benign	Het
Inhba	T	C	13: 16,201,068 (GRCm39)	V210A	probably benign	Het
Kansl1l	G	A	1: 66,840,655 (GRCm39)	A215V	possibly damaging	Het
Kcnk1	T	A	8: 126,756,267 (GRCm39)	V263D	probably damaging	Het
Kcnk9	A	G	15: 72,384,824 (GRCm39)	I118T	probably damaging	Het
Lamb1	A	G	12: 31,332,582 (GRCm39)	I283V	probably benign	Het
Larp7-ps	T	C	4: 92,079,212 (GRCm39)	E203G	possibly damaging	Het
Lias	A	G	5: 65,555,070 (GRCm39)	D88G	probably benign	Het
Lrrk2	G	A	15: 91,584,130 (GRCm39)	V297M	possibly damaging	Het
Maea	C	T	5: 33,526,034 (GRCm39)	R237C	probably benign	Het
Mdfi	T	A	17: 48,135,511 (GRCm39)	N73I	probably damaging	Het
Mphosph6	T	A	8: 118,528,641 (GRCm39)	M1L	probably damaging	Het
Mta2	T	A	19: 8,926,517 (GRCm39)	I486N	probably damaging	Het
Nbr1	C	T	11: 101,466,101 (GRCm39)	P769L	probably damaging	Het
Ncam2	T	A	16: 81,262,594 (GRCm39)		probably null	Het
Ndel1	A	G	11: 68,736,163 (GRCm39)	Y26H	probably damaging	Het
Neb	T	C	2: 52,150,610 (GRCm39)	R2473G	probably benign	Het
Or10ag53	T	A	2: 87,082,384 (GRCm39)	D34E	possibly damaging	Het
Or2t46	A	T	11: 58,472,548 (GRCm39)	I293F	probably damaging	Het
Or4c3d	T	C	2: 89,882,494 (GRCm39)	Y58C	probably damaging	Het
Or5h19	T	A	16: 58,856,638 (GRCm39)	H154L	possibly damaging	Het
Or6d13	T	C	6: 116,517,611 (GRCm39)	Y66H	possibly damaging	Het
Or9a2	G	T	6: 41,748,442 (GRCm39)	Q264K	probably benign	Het
Prkn	A	C	17: 12,073,720 (GRCm39)	Q346P	possibly damaging	Het
Prrc2b	T	A	2: 32,083,869 (GRCm39)	S236R	possibly damaging	Het
Rae1	G	T	2: 172,857,185 (GRCm39)		probably benign	Het
Rnf112	T	C	11: 61,340,657 (GRCm39)	D491G	probably damaging	Het
Rnf220	C	T	4: 117,146,411 (GRCm39)		probably benign	Het
Ryr3	G	A	2: 112,596,646 (GRCm39)	L2483F	probably damaging	Het
Sema6a	T	C	18: 47,403,750 (GRCm39)	N624S	probably benign	Het
Sgms1	C	T	19: 32,137,537 (GRCm39)	V10M	probably damaging	Het
Slc23a2	T	C	2: 131,898,629 (GRCm39)	N636S	probably benign	Het
Slc25a48	C	T	13: 56,611,379 (GRCm39)	T162I	probably damaging	Het
Smtn	G	A	11: 3,474,663 (GRCm39)	S716F	probably damaging	Het
Snrnp200	T	C	2: 127,068,053 (GRCm39)	L850P	probably damaging	Het
Sost	G	A	11: 101,857,670 (GRCm39)	P44S	probably damaging	Het
Sox18	A	G	2: 181,312,688 (GRCm39)	Y148H	probably damaging	Het
Stk-ps1	A	G	17: 36,708,562 (GRCm39)		noncoding transcript	Het
Tas2r104	T	A	6: 131,662,407 (GRCm39)	T101S	probably damaging	Het
Traf3ip2	C	T	10: 39,515,256 (GRCm39)	P345S	possibly damaging	Het
Ttn	A	G	2: 76,582,428 (GRCm39)	Y22822H	probably damaging	Het
Vmn2r4	A	G	3: 64,317,201 (GRCm39)		probably null	Het
Vmn2r53	T	A	7: 12,335,129 (GRCm39)	H177L	probably benign	Het
Zbtb20	G	T	16: 43,431,039 (GRCm39)	A517S	probably damaging	Het
Zfat	A	T	15: 68,052,131 (GRCm39)	D554E	probably benign	Het
Zfp719	C	T	7: 43,239,656 (GRCm39)	H415Y	probably damaging	Het

Other mutations in A2m

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00494:A2m	APN	6	121,621,108 (GRCm39)	missense	possibly damaging	0.67
IGL00798:A2m	APN	6	121,647,969 (GRCm39)	missense	probably damaging	1.00
IGL01154:A2m	APN	6	121,650,501 (GRCm39)	nonsense	probably null
IGL01313:A2m	APN	6	121,621,969 (GRCm39)	critical splice donor site	probably null
IGL01337:A2m	APN	6	121,645,529 (GRCm39)	missense	probably damaging	0.98
IGL01505:A2m	APN	6	121,653,906 (GRCm39)	missense	possibly damaging	0.83
IGL01508:A2m	APN	6	121,636,326 (GRCm39)	nonsense	probably null
IGL01672:A2m	APN	6	121,618,316 (GRCm39)	missense	probably damaging	1.00
IGL01951:A2m	APN	6	121,644,149 (GRCm39)	missense	possibly damaging	0.78
IGL02012:A2m	APN	6	121,651,820 (GRCm39)	missense	probably damaging	1.00
IGL02066:A2m	APN	6	121,626,854 (GRCm39)	missense	probably damaging	1.00
IGL02234:A2m	APN	6	121,645,179 (GRCm39)	missense	possibly damaging	0.67
IGL02397:A2m	APN	6	121,623,834 (GRCm39)	missense	probably benign
IGL02407:A2m	APN	6	121,645,575 (GRCm39)	nonsense	probably null
IGL02408:A2m	APN	6	121,621,130 (GRCm39)	missense	probably damaging	0.99
IGL02469:A2m	APN	6	121,645,074 (GRCm39)	missense	probably damaging	1.00
IGL02527:A2m	APN	6	121,638,392 (GRCm39)	missense	probably damaging	0.99
IGL02612:A2m	APN	6	121,654,971 (GRCm39)	missense	probably benign
IGL02746:A2m	APN	6	121,646,462 (GRCm39)	splice site	probably benign
IGL02952:A2m	APN	6	121,654,984 (GRCm39)	missense	probably damaging	0.99
IGL03056:A2m	APN	6	121,647,862 (GRCm39)	missense	probably damaging	0.96
IGL03121:A2m	APN	6	121,618,265 (GRCm39)	missense	probably benign	0.02
IGL03303:A2m	APN	6	121,644,122 (GRCm39)	missense	probably damaging	1.00
IGL03369:A2m	APN	6	121,653,862 (GRCm39)	critical splice acceptor site	probably null
IGL03046:A2m	UTSW	6	121,636,282 (GRCm39)	missense	probably benign	0.04
R0040:A2m	UTSW	6	121,622,165 (GRCm39)	missense	possibly damaging	0.93
R0049:A2m	UTSW	6	121,615,267 (GRCm39)	missense	possibly damaging	0.77
R0049:A2m	UTSW	6	121,615,267 (GRCm39)	missense	possibly damaging	0.77
R0109:A2m	UTSW	6	121,636,262 (GRCm39)	missense	probably benign	0.00
R0147:A2m	UTSW	6	121,639,405 (GRCm39)	critical splice donor site	probably null
R0148:A2m	UTSW	6	121,639,405 (GRCm39)	critical splice donor site	probably null
R0345:A2m	UTSW	6	121,615,231 (GRCm39)	splice site	probably benign
R0445:A2m	UTSW	6	121,634,914 (GRCm39)	missense	probably damaging	1.00
R0766:A2m	UTSW	6	121,653,849 (GRCm39)	splice site	probably benign
R1186:A2m	UTSW	6	121,638,493 (GRCm39)	missense	probably benign	0.00
R1436:A2m	UTSW	6	121,621,172 (GRCm39)	missense	probably benign	0.09
R1452:A2m	UTSW	6	121,655,015 (GRCm39)	missense	probably benign	0.01
R1636:A2m	UTSW	6	121,631,571 (GRCm39)	missense	probably benign	0.04
R1637:A2m	UTSW	6	121,631,571 (GRCm39)	missense	probably benign	0.04
R1638:A2m	UTSW	6	121,631,571 (GRCm39)	missense	probably benign	0.04
R1698:A2m	UTSW	6	121,622,117 (GRCm39)	missense	possibly damaging	0.88
R1776:A2m	UTSW	6	121,618,383 (GRCm39)	missense	probably damaging	1.00
R1791:A2m	UTSW	6	121,631,571 (GRCm39)	missense	probably benign	0.04
R1918:A2m	UTSW	6	121,621,895 (GRCm39)	missense	probably benign	0.16
R1921:A2m	UTSW	6	121,631,571 (GRCm39)	missense	probably benign	0.04
R1927:A2m	UTSW	6	121,613,338 (GRCm39)	missense	probably damaging	1.00
R1934:A2m	UTSW	6	121,626,792 (GRCm39)	missense	probably damaging	0.98
R1943:A2m	UTSW	6	121,645,506 (GRCm39)	missense	possibly damaging	0.90
R1996:A2m	UTSW	6	121,646,556 (GRCm39)	missense	probably damaging	1.00
R2039:A2m	UTSW	6	121,636,908 (GRCm39)	missense	probably benign	0.32
R2085:A2m	UTSW	6	121,653,918 (GRCm39)	missense	probably damaging	1.00
R2092:A2m	UTSW	6	121,651,896 (GRCm39)	nonsense	probably null
R2105:A2m	UTSW	6	121,650,459 (GRCm39)	missense	probably benign	0.04
R2107:A2m	UTSW	6	121,631,571 (GRCm39)	missense	probably benign	0.04
R2235:A2m	UTSW	6	121,619,023 (GRCm39)	missense	probably benign	0.21
R2292:A2m	UTSW	6	121,650,518 (GRCm39)	missense	possibly damaging	0.90
R2350:A2m	UTSW	6	121,655,047 (GRCm39)	splice site	probably benign
R3001:A2m	UTSW	6	121,638,406 (GRCm39)	missense	possibly damaging	0.88
R3002:A2m	UTSW	6	121,638,406 (GRCm39)	missense	possibly damaging	0.88
R3023:A2m	UTSW	6	121,646,531 (GRCm39)	missense	probably benign	0.08
R3429:A2m	UTSW	6	121,613,249 (GRCm39)	start codon destroyed	probably null
R3437:A2m	UTSW	6	121,616,253 (GRCm39)	missense	probably null	0.03
R3909:A2m	UTSW	6	121,625,125 (GRCm39)	missense	probably damaging	1.00
R4300:A2m	UTSW	6	121,650,434 (GRCm39)	missense	probably benign	0.00
R4332:A2m	UTSW	6	121,634,406 (GRCm39)	missense	probably benign	0.01
R4584:A2m	UTSW	6	121,634,365 (GRCm39)	missense	probably benign	0.07
R4697:A2m	UTSW	6	121,615,243 (GRCm39)	start codon destroyed	probably null	0.94
R4841:A2m	UTSW	6	121,623,803 (GRCm39)	missense	probably benign	0.06
R5206:A2m	UTSW	6	121,651,766 (GRCm39)	missense	probably damaging	1.00
R5219:A2m	UTSW	6	121,653,909 (GRCm39)	missense	possibly damaging	0.90
R5230:A2m	UTSW	6	121,651,820 (GRCm39)	missense	probably damaging	1.00
R5330:A2m	UTSW	6	121,615,375 (GRCm39)	missense	probably benign	0.11
R5331:A2m	UTSW	6	121,615,375 (GRCm39)	missense	probably benign	0.11
R5377:A2m	UTSW	6	121,622,212 (GRCm39)	missense	probably benign
R5590:A2m	UTSW	6	121,653,891 (GRCm39)	missense	probably damaging	1.00
R5835:A2m	UTSW	6	121,616,295 (GRCm39)	missense	probably damaging	1.00
R5910:A2m	UTSW	6	121,645,076 (GRCm39)	missense	probably damaging	1.00
R5915:A2m	UTSW	6	121,644,122 (GRCm39)	missense	probably damaging	1.00
R5949:A2m	UTSW	6	121,655,032 (GRCm39)	missense	probably damaging	1.00
R5994:A2m	UTSW	6	121,647,862 (GRCm39)	missense	probably benign	0.38
R5996:A2m	UTSW	6	121,636,353 (GRCm39)	missense	probably damaging	1.00
R6035:A2m	UTSW	6	121,615,353 (GRCm39)	missense	probably damaging	0.99
R6035:A2m	UTSW	6	121,615,353 (GRCm39)	missense	probably damaging	0.99
R6090:A2m	UTSW	6	121,624,972 (GRCm39)	missense	probably benign	0.45
R6241:A2m	UTSW	6	121,623,788 (GRCm39)	missense	probably benign	0.09
R6294:A2m	UTSW	6	121,631,440 (GRCm39)	missense	probably benign
R6492:A2m	UTSW	6	121,631,464 (GRCm39)	missense	probably benign	0.35
R6554:A2m	UTSW	6	121,618,246 (GRCm39)	missense	probably damaging	1.00
R6597:A2m	UTSW	6	121,625,080 (GRCm39)	missense	probably damaging	1.00
R6742:A2m	UTSW	6	121,654,995 (GRCm39)	missense	probably benign	0.01
R6795:A2m	UTSW	6	121,625,281 (GRCm39)	splice site	probably null
R6843:A2m	UTSW	6	121,615,360 (GRCm39)	missense	probably benign	0.01
R7013:A2m	UTSW	6	121,618,345 (GRCm39)	missense	probably null	0.00
R7137:A2m	UTSW	6	121,654,944 (GRCm39)	missense	possibly damaging	0.85
R7167:A2m	UTSW	6	121,624,930 (GRCm39)	missense	probably benign
R7294:A2m	UTSW	6	121,650,541 (GRCm39)	nonsense	probably null
R7452:A2m	UTSW	6	121,618,291 (GRCm39)	missense	probably damaging	1.00
R7507:A2m	UTSW	6	121,652,177 (GRCm39)	missense	probably benign	0.01
R7602:A2m	UTSW	6	121,647,895 (GRCm39)	missense	possibly damaging	0.79
R7602:A2m	UTSW	6	121,618,966 (GRCm39)	missense	probably damaging	1.00
R7709:A2m	UTSW	6	121,637,063 (GRCm39)	missense	possibly damaging	0.81
R7766:A2m	UTSW	6	121,615,300 (GRCm39)	missense	probably benign	0.08
R7921:A2m	UTSW	6	121,654,954 (GRCm39)	missense	probably benign	0.00
R8007:A2m	UTSW	6	121,647,845 (GRCm39)	intron	probably benign
R8291:A2m	UTSW	6	121,655,017 (GRCm39)	missense	probably damaging	1.00
R8542:A2m	UTSW	6	121,634,369 (GRCm39)	missense	probably benign	0.03
R8856:A2m	UTSW	6	121,618,349 (GRCm39)	missense	probably benign	0.00
R9023:A2m	UTSW	6	121,636,917 (GRCm39)	missense	possibly damaging	0.90
R9154:A2m	UTSW	6	121,645,512 (GRCm39)	missense	probably damaging	1.00
R9156:A2m	UTSW	6	121,647,957 (GRCm39)	missense	probably damaging	0.98
R9255:A2m	UTSW	6	121,626,795 (GRCm39)	missense	probably damaging	1.00
R9269:A2m	UTSW	6	121,637,865 (GRCm39)	missense	probably benign	0.38
R9325:A2m	UTSW	6	121,646,578 (GRCm39)	missense	possibly damaging	0.81
R9393:A2m	UTSW	6	121,616,270 (GRCm39)	missense	possibly damaging	0.91
R9563:A2m	UTSW	6	121,645,009 (GRCm39)	missense	probably damaging	0.99
X0057:A2m	UTSW	6	121,645,135 (GRCm39)	missense	probably damaging	1.00
X0060:A2m	UTSW	6	121,653,039 (GRCm39)	missense	probably damaging	1.00
X0063:A2m	UTSW	6	121,623,835 (GRCm39)	missense	probably benign

Predicted Primers

PCR Primer
(F):5'- AGCCTACCCAGGAATGGATG -3'
(R):5'- ACCGAACGAATCTAAGTAAGTGC -3'

Sequencing Primer
(F):5'- ATGGATGGCTGGAACTCACCTG -3'
(R):5'- CTAAGTAAGTGCTGACTCTGAGCTC -3'

Posted On

2015-10-21