Mutagenetix > Incidental Mutation

Incidental Mutation 'R1636:A2m'

173159

Institutional Source

Beutler Lab

Gene Symbol

A2m

Ensembl Gene

ENSMUSG00000030111

Gene Name

alpha-2-macroglobulin

Synonyms

A2mp

MMRRC Submission

039672-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R1636 (G1)

Quality Score

200

Status

Validated

Chromosome

Chromosomal Location

121612920-121656197 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

C to A at 121631571 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Leucine to Methionine at position 623 (L623M)

Ref Sequence

ENSEMBL: ENSMUSP00000032203 (fasta)

Gene Model

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

AlphaFold

Q6GQT1

Predicted Effect

probably benign
Transcript: ENSMUST00000032203
AA Change: L623M

PolyPhen 2 Score 0.043 (Sensitivity: 0.94; Specificity: 0.83)

SMART Domains

Protein: ENSMUSP00000032203
Gene: ENSMUSG00000030111
AA Change: L623M

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

noncoding transcript
Transcript: ENSMUST00000203413

Meta Mutation Damage Score

0.0898

Coding Region Coverage

1x: 98.9%
3x: 97.8%
10x: 94.4%
20x: 86.1%

Validation Efficiency

96% (85/89)

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: 78 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abca7	A	G	10: 79,844,832 (GRCm39)	H1518R	probably benign	Het
Adam4	A	G	12: 81,466,464 (GRCm39)	L719S	probably damaging	Het
Adprm	T	C	11: 66,932,549 (GRCm39)	Y120C	possibly damaging	Het
Arhgap25	T	A	6: 87,472,923 (GRCm39)	Y78F	probably damaging	Het
Asap1	G	A	15: 63,995,761 (GRCm39)	P665L	probably damaging	Het
Bank1	T	C	3: 135,788,987 (GRCm39)	K637R	probably damaging	Het
Bcr	T	A	10: 74,966,898 (GRCm39)	L502M	probably damaging	Het
Brwd1	A	G	16: 95,860,841 (GRCm39)	L315P	probably damaging	Het
Btbd7	A	T	12: 102,760,110 (GRCm39)	Y613N	probably damaging	Het
Cdca7l	G	A	12: 117,840,663 (GRCm39)	R395H	probably damaging	Het
Cftr	T	A	6: 18,226,156 (GRCm39)	I368K	probably damaging	Het
D6Wsu163e	T	C	6: 126,923,564 (GRCm39)	V150A	possibly damaging	Het
Ddx52	A	G	11: 83,846,169 (GRCm39)	T470A	probably damaging	Het
Def6	A	G	17: 28,442,892 (GRCm39)	E316G	possibly damaging	Het
Dip2a	A	T	10: 76,157,412 (GRCm39)	N64K	probably benign	Het
Dlgap4	G	T	2: 156,587,997 (GRCm39)	E631*	probably null	Het
Dner	T	C	1: 84,563,051 (GRCm39)	K190E	possibly damaging	Het
Eif2b4	T	A	5: 31,349,610 (GRCm39)		probably null	Het
Eif3a	A	T	19: 60,770,343 (GRCm39)	D119E	possibly damaging	Het
Ercc2	C	T	7: 19,121,049 (GRCm39)	T276M	possibly damaging	Het
Exoc1	A	G	5: 76,715,965 (GRCm39)	K830R	probably benign	Het
F2r	G	T	13: 95,740,400 (GRCm39)	Y378*	probably null	Het
Fam186a	G	A	15: 99,839,539 (GRCm39)	T2235I	unknown	Het
Fmo3	T	G	1: 162,781,994 (GRCm39)	K453T	probably benign	Het
Fzd3	A	T	14: 65,490,555 (GRCm39)	D9E	probably benign	Het
Galns	A	G	8: 123,330,955 (GRCm39)		probably benign	Het
Gm1818	T	C	12: 48,602,550 (GRCm39)		noncoding transcript	Het
Gm9955	C	A	18: 24,842,287 (GRCm39)		probably benign	Het
Immp2l	T	C	12: 41,750,470 (GRCm39)	V113A	probably damaging	Het
Iyd	T	A	10: 3,495,588 (GRCm39)	M82K	possibly damaging	Het
Kif21a	A	T	15: 90,869,008 (GRCm39)		probably benign	Het
Lipf	A	G	19: 33,953,935 (GRCm39)	D342G	probably damaging	Het
Lmbrd1	C	A	1: 24,786,011 (GRCm39)	Y435*	probably null	Het
Mpped1	C	T	15: 83,676,191 (GRCm39)		probably benign	Het
Mtrf1l	A	G	10: 5,763,265 (GRCm39)	S355P	probably damaging	Het
Ndn	C	T	7: 61,998,256 (GRCm39)	P34L	probably benign	Het
Neo1	T	C	9: 58,820,560 (GRCm39)	S788G	probably damaging	Het
Nfx1	T	G	4: 41,016,072 (GRCm39)		probably null	Het
Nlrp4c	T	C	7: 6,069,737 (GRCm39)	V546A	possibly damaging	Het
Nwd2	G	A	5: 63,964,900 (GRCm39)	V1495M	probably damaging	Het
Oaf	T	A	9: 43,150,621 (GRCm39)	I84F	probably benign	Het
Obscn	A	G	11: 59,013,463 (GRCm39)	F1153S	probably damaging	Het
Ofcc1	A	T	13: 40,333,904 (GRCm39)	C396S	possibly damaging	Het
Omg	A	G	11: 79,393,166 (GRCm39)	S231P	probably benign	Het
Or51a7	T	G	7: 102,614,898 (GRCm39)	I197S	possibly damaging	Het
Or8g35	T	C	9: 39,381,215 (GRCm39)	D269G	probably benign	Het
Pdcl3	A	G	1: 39,034,016 (GRCm39)	T53A	possibly damaging	Het
Pik3r2	A	T	8: 71,224,542 (GRCm39)	H244Q	probably benign	Het
Pinx1	A	T	14: 64,103,586 (GRCm39)	H55L	probably damaging	Het
Pwwp2b	T	A	7: 138,834,758 (GRCm39)	H66Q	probably benign	Het
Rell2	A	G	18: 38,091,132 (GRCm39)	D99G	probably damaging	Het
Reln	G	A	5: 22,203,681 (GRCm39)	A1191V	probably damaging	Het
Rprm	T	C	2: 53,975,316 (GRCm39)	M1V	probably null	Het
Sav1	A	C	12: 70,031,269 (GRCm39)	H84Q	probably benign	Het
Scamp5	T	C	9: 57,358,692 (GRCm39)	D28G	possibly damaging	Het
Selenbp2	G	A	3: 94,604,122 (GRCm39)	G9D	probably damaging	Het
Sh3tc2	T	C	18: 62,122,792 (GRCm39)	W518R	probably damaging	Het
Slc10a6	A	T	5: 103,777,012 (GRCm39)	N29K	probably benign	Het
Spindoc	C	A	19: 7,351,922 (GRCm39)	D142Y	probably damaging	Het
Spink12	T	A	18: 44,240,795 (GRCm39)	D60E	probably benign	Het
Sugt1	A	G	14: 79,825,422 (GRCm39)	I23V	probably benign	Het
Syne2	T	C	12: 76,051,506 (GRCm39)	C4079R	probably benign	Het
Tex15	T	G	8: 34,066,415 (GRCm39)	Y1948*	probably null	Het
Thoc2l	T	A	5: 104,668,616 (GRCm39)	M1046K	probably damaging	Het
Tln2	T	C	9: 67,213,814 (GRCm39)	E321G	probably damaging	Het
Tmem198b	A	G	10: 128,638,065 (GRCm39)	L166P	probably damaging	Het
Tspear	T	A	10: 77,706,253 (GRCm39)	L341H	possibly damaging	Het
Ttn	T	A	2: 76,730,566 (GRCm39)		probably benign	Het
Unc13a	G	A	8: 72,106,034 (GRCm39)	T690I	probably damaging	Het
Ush2a	T	C	1: 188,198,373 (GRCm39)	I1479T	possibly damaging	Het
Vcan	G	A	13: 89,851,786 (GRCm39)	T1058I	possibly damaging	Het
Vmn1r84	T	C	7: 12,096,522 (GRCm39)	Q45R	probably benign	Het
Vmn2r111	T	C	17: 22,790,380 (GRCm39)	N209D	probably damaging	Het
Wbp1l	A	G	19: 46,632,883 (GRCm39)	Y40C	probably damaging	Het
Wdr72	A	T	9: 74,086,907 (GRCm39)	H625L	probably benign	Het
Zeb2	T	C	2: 44,892,623 (GRCm39)	Y195C	probably damaging	Het
Zkscan6	C	T	11: 65,705,256 (GRCm39)		probably benign	Het
Zmym6	C	A	4: 127,017,560 (GRCm39)	H1022N	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
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
R4710:A2m	UTSW	6	121,618,262 (GRCm39)	missense	probably benign	0.03
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'- ACACATGGCGGGGATTCAGATG -3'
(R):5'- TCCTGTTTACTTGGCAGAACCACAC -3'

Sequencing Primer
(F):5'- CAGATGTTGATTTTTCTGGCCTTTC -3'
(R):5'- CTGGTTGGTTCCAAGCAAAC -3'

Posted On

2014-04-24