Mutagenetix > Incidental Mutation

Incidental Mutation 'R1921:A2m'

213050

Institutional Source

Beutler Lab

Gene Symbol

A2m

Ensembl Gene

ENSMUSG00000030111

Gene Name

alpha-2-macroglobulin

Synonyms

A2mp

MMRRC Submission

039939-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R1921 (G1)

Quality Score

225

Status

Not 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: 97.3%
3x: 96.7%
10x: 94.9%
20x: 91.3%

Validation Efficiency

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: 86 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abhd2	T	C	7: 78,998,104 (GRCm39)	I212T	possibly damaging	Het
Adam7	A	C	14: 68,750,074 (GRCm39)	S449A	possibly damaging	Het
Alkbh2	C	T	5: 114,262,287 (GRCm39)	E148K	probably damaging	Het
Aox3	T	C	1: 58,219,810 (GRCm39)	Y1137H	probably damaging	Het
Atp11b	T	C	3: 35,888,474 (GRCm39)	Y715H	probably damaging	Het
Atrn	A	G	2: 130,836,971 (GRCm39)	Y1145C	probably damaging	Het
Btbd7	A	G	12: 102,760,055 (GRCm39)	I631T	probably benign	Het
Cadps	T	C	14: 12,465,859 (GRCm38)	K1017R	possibly damaging	Het
Cfap45	A	G	1: 172,372,679 (GRCm39)	E458G	probably damaging	Het
Cptp	C	T	4: 155,950,995 (GRCm39)	R157H	probably damaging	Het
Dcbld1	A	C	10: 52,195,747 (GRCm39)	E318D	possibly damaging	Het
Ddr2	G	T	1: 169,831,814 (GRCm39)	P197Q	probably damaging	Het
Dlg5	T	C	14: 24,226,639 (GRCm39)	Y421C	probably damaging	Het
Dlgap2	A	G	8: 14,893,624 (GRCm39)	K980E	probably benign	Het
Drc7	T	C	8: 95,782,644 (GRCm39)	V3A	unknown	Het
Dst	T	C	1: 34,200,110 (GRCm39)	V96A	probably damaging	Het
Ect2l	T	C	10: 18,018,752 (GRCm39)	D548G	possibly damaging	Het
Efcab10	A	T	12: 33,448,434 (GRCm39)	Y89F	probably benign	Het
Eif1ad	CGAGGAGGAGGAGGAGGAGG	CGAGGAGGAGGAGGAGG	19: 5,420,086 (GRCm39)		probably benign	Het
Entpd6	A	G	2: 150,600,732 (GRCm39)	T147A	probably damaging	Het
Fbxl5	T	A	5: 43,922,832 (GRCm39)	E189D	probably benign	Het
Fer1l6	T	A	15: 58,497,080 (GRCm39)	S1217T	probably damaging	Het
Frem2	A	T	3: 53,560,916 (GRCm39)	V1197D	possibly damaging	Het
Fsip2	T	A	2: 82,811,127 (GRCm39)	L2482*	probably null	Het
Fsip2	A	T	2: 82,817,164 (GRCm39)	D4299V	probably benign	Het
Gipc3	T	A	10: 81,174,049 (GRCm39)	I242F	probably damaging	Het
Hoxb1	T	A	11: 96,256,938 (GRCm39)	Y96N	probably damaging	Het
Ibsp	A	G	5: 104,458,078 (GRCm39)	E205G	probably damaging	Het
Ibtk	A	G	9: 85,585,135 (GRCm39)	S1170P	probably benign	Het
Igfn1	A	G	1: 135,893,801 (GRCm39)		probably null	Het
Iqsec1	A	G	6: 90,639,877 (GRCm39)	S954P	probably benign	Het
Kalrn	A	T	16: 34,212,463 (GRCm39)	D28E	probably benign	Het
Lrmda	T	C	14: 22,627,938 (GRCm39)	F52L	probably damaging	Het
Lrp2	T	C	2: 69,353,631 (GRCm39)	D543G	probably damaging	Het
Lrrtm3	T	C	10: 63,924,157 (GRCm39)	T337A	probably benign	Het
Marf1	C	T	16: 13,946,465 (GRCm39)	D1219N	possibly damaging	Het
Mkln1	A	G	6: 31,405,113 (GRCm39)	K118R	probably benign	Het
Nedd4l	T	C	18: 65,300,646 (GRCm39)		probably null	Het
Neu2	A	G	1: 87,525,023 (GRCm39)	E336G	probably benign	Het
Nfasc	A	G	1: 132,538,543 (GRCm39)	F448S	probably damaging	Het
Nlrx1	C	A	9: 44,165,431 (GRCm39)	E822*	probably null	Het
Nr5a1	T	C	2: 38,584,108 (GRCm39)	Y437C	probably damaging	Het
Or4c119	A	G	2: 88,986,925 (GRCm39)	V198A	probably benign	Het
Or7a37	T	A	10: 78,805,975 (GRCm39)	L164*	probably null	Het
Or8b38	T	C	9: 37,972,981 (GRCm39)	Y122H	probably damaging	Het
Phtf1	C	T	3: 103,876,438 (GRCm39)	Q13*	probably null	Het
Pnldc1	A	G	17: 13,107,815 (GRCm39)	L525P	possibly damaging	Het
Ppl	T	A	16: 4,923,988 (GRCm39)	D162V	possibly damaging	Het
Prkdc	T	A	16: 15,532,079 (GRCm39)	S1448T	possibly damaging	Het
Ptgdr	A	G	14: 45,090,738 (GRCm39)	I340T	probably benign	Het
Recql	T	C	6: 142,311,315 (GRCm39)	I458M	probably benign	Het
Rrbp1	A	T	2: 143,830,211 (GRCm39)	V652E	probably benign	Het
Rtp1	T	A	16: 23,250,160 (GRCm39)	I175N	probably damaging	Het
Ryr1	A	G	7: 28,754,369 (GRCm39)	M3523T	probably damaging	Het
S100a16	T	C	3: 90,449,703 (GRCm39)	L62P	probably damaging	Het
Samd11	T	C	4: 156,333,166 (GRCm39)	E364G	probably damaging	Het
Satb1	C	A	17: 52,049,143 (GRCm39)	G603*	probably null	Het
Shroom3	T	A	5: 93,110,224 (GRCm39)		probably null	Het
Slc25a15	A	G	8: 22,885,777 (GRCm39)	S3P	probably benign	Het
Socs2	A	T	10: 95,248,900 (GRCm39)	L71*	probably null	Het
Sptbn1	T	C	11: 30,054,469 (GRCm39)	E2208G	probably damaging	Het
St14	A	G	9: 31,001,166 (GRCm39)	V855A	possibly damaging	Het
Susd1	T	A	4: 59,412,191 (GRCm39)	T121S	probably benign	Het
Svs3b	A	T	2: 164,097,848 (GRCm39)	S158T	probably benign	Het
Synpo	C	T	18: 60,736,661 (GRCm39)	M428I	probably benign	Het
Syt10	C	T	15: 89,674,979 (GRCm39)	D456N	probably damaging	Het
Taar4	A	G	10: 23,837,239 (GRCm39)	D283G	probably damaging	Het
Tango6	T	A	8: 107,415,426 (GRCm39)	D82E	probably benign	Het
Tcof1	T	C	18: 60,971,927 (GRCm39)	T127A	possibly damaging	Het
Tle3	G	A	9: 61,318,622 (GRCm39)		probably null	Het
Tmem45a	A	G	16: 56,642,665 (GRCm39)	F169L	probably benign	Het
Trp53rkb	T	A	2: 166,637,743 (GRCm39)	V233E	probably damaging	Het
Ttc7b	C	T	12: 100,381,389 (GRCm39)		probably null	Het
Tubgcp3	A	T	8: 12,671,932 (GRCm39)	L770*	probably null	Het
Tut1	G	A	19: 8,943,466 (GRCm39)	G851D	probably benign	Het
Ubr1	G	A	2: 120,761,449 (GRCm39)	T576I	probably benign	Het
Vmn1r125	T	A	7: 21,006,530 (GRCm39)	Y143N	probably damaging	Het
Vmn2r120	T	A	17: 57,831,839 (GRCm39)	I317F	probably benign	Het
Vmn2r95	T	A	17: 18,644,575 (GRCm39)	N70K	probably benign	Het
Vps35l	A	G	7: 118,432,971 (GRCm39)	N568S	probably damaging	Het
Wdr59	A	T	8: 112,213,582 (GRCm39)	L311*	probably null	Het
Wnt2	A	G	6: 18,030,252 (GRCm39)	L12P	unknown	Het
Xrn1	T	C	9: 95,881,550 (GRCm39)	I700T	probably benign	Het
Ypel1	A	G	16: 16,900,443 (GRCm39)	H98R	probably benign	Het
Zfp219	T	C	14: 52,245,691 (GRCm39)	T434A	probably benign	Het
Zik1	A	C	7: 10,223,943 (GRCm39)	C385G	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
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'- ACATGGCGGGGATTCAGATG -3'
(R):5'- CACCTACAGGAGACTATAGTCGC -3'

Sequencing Primer
(F):5'- ATTCAGATGTTGATTTTTCTGGCC -3'
(R):5'- CCTTCCTCAATGTCACTGA -3'

Posted On

2014-07-14