Mutagenetix > Incidental Mutation

Incidental Mutation 'R9154:A2m'

695226

Institutional Source

Beutler Lab

Gene Symbol

A2m

Ensembl Gene

ENSMUSG00000030111

Gene Name

alpha-2-macroglobulin

Synonyms

A2mp

MMRRC Submission

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R9154 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

121612920-121656197 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 121645512 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Lysine to Methionine at position 1019 (K1019M)

Ref Sequence

ENSEMBL: ENSMUSP00000032203 (fasta)

Gene Model

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

AlphaFold

Q6GQT1

Predicted Effect

probably damaging
Transcript: ENSMUST00000032203
AA Change: K1019M

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000032203
Gene: ENSMUSG00000030111
AA Change: K1019M

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

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.7%
20x: 99.0%

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: 82 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
4930590J08Rik	T	C	6: 91,926,926 (GRCm39)	V862A	probably benign	Het
Acot6	G	T	12: 84,147,789 (GRCm39)	W15L	possibly damaging	Het
Adam32	CCAGCAGCAGCAGCAGCAG	CCAGCAGCAGCAGCAG	8: 25,438,769 (GRCm39)		probably benign	Het
Adnp	C	A	2: 168,026,580 (GRCm39)	Q238H	possibly damaging	Het
Akap7	T	C	10: 25,047,053 (GRCm39)	Y281C	probably damaging	Het
Ank1	A	G	8: 23,605,387 (GRCm39)	E1085G	probably damaging	Het
Arhgef38	A	T	3: 132,837,924 (GRCm39)	S669T	unknown	Het
Atp8b2	A	T	3: 89,865,927 (GRCm39)	S50R	possibly damaging	Het
Atp8b5	T	C	4: 43,372,630 (GRCm39)	I1090T	probably benign	Het
Ccdc198	A	T	14: 49,473,367 (GRCm39)	H129Q	probably benign	Het
Chrna4	G	A	2: 180,670,602 (GRCm39)	R385C	probably damaging	Het
Col4a1	T	A	8: 11,267,446 (GRCm39)	I1105F	probably damaging	Het
Crybg2	G	A	4: 133,792,620 (GRCm39)	R85Q	probably benign	Het
Cspg4	T	A	9: 56,798,287 (GRCm39)	L1434Q		Het
Cyp3a13	T	C	5: 137,919,758 (GRCm39)	N6S	probably benign	Het
Dnase2b	A	T	3: 146,299,326 (GRCm39)	Y42*	probably null	Het
F11r	A	G	1: 171,289,376 (GRCm39)	E233G	probably damaging	Het
Fip1l1	T	C	5: 74,747,703 (GRCm39)	I390T	possibly damaging	Het
Fiz1	G	A	7: 5,011,280 (GRCm39)	R413C	probably damaging	Het
Fus	G	A	7: 127,580,440 (GRCm39)	G450E	unknown	Het
Gm11569	C	A	11: 99,689,267 (GRCm39)	C144F	unknown	Het
Gm7298	A	T	6: 121,756,436 (GRCm39)	Y1027F	probably damaging	Het
Grik5	C	A	7: 24,758,403 (GRCm39)	W340L	probably damaging	Het
H1f2	A	G	13: 23,923,373 (GRCm39)	K181R	unknown	Het
Hectd4	G	A	5: 121,391,967 (GRCm39)	R77H		Het
Ift81	C	A	5: 122,689,122 (GRCm39)	V665L	probably benign	Het
Ints2	A	G	11: 86,125,524 (GRCm39)	F559L	probably damaging	Het
Kdm8	G	A	7: 125,054,296 (GRCm39)	V176I	probably benign	Het
Keap1	A	T	9: 21,142,121 (GRCm39)	Y584*	probably null	Het
Klra1	T	C	6: 130,357,607 (GRCm39)	T7A		Het
Lmo7	T	A	14: 102,122,743 (GRCm39)	W311R	probably damaging	Het
Lrp6	A	G	6: 134,518,855 (GRCm39)	V70A	probably damaging	Het
Luc7l3	A	T	11: 94,190,793 (GRCm39)	S174T	unknown	Het
Madd	T	C	2: 90,998,162 (GRCm39)	T653A	probably damaging	Het
Mlph	G	T	1: 90,855,716 (GRCm39)	G41V	probably damaging	Het
Mov10l1	A	G	15: 88,896,118 (GRCm39)	E654G	possibly damaging	Het
Mpp3	T	C	11: 101,911,328 (GRCm39)	I165V		Het
Mrgpra2a	T	G	7: 47,076,394 (GRCm39)	Y288S	probably damaging	Het
Mroh9	T	A	1: 162,890,030 (GRCm39)	M236L		Het
Muc5b	A	C	7: 141,417,974 (GRCm39)	K3640T	probably damaging	Het
Myh13	A	G	11: 67,253,318 (GRCm39)	I1485V	probably benign	Het
Nf2	A	T	11: 4,744,873 (GRCm39)	F285L	probably damaging	Het
Nfx1	T	A	4: 40,990,845 (GRCm39)	C471S	probably damaging	Het
Nsd1	C	T	13: 55,361,253 (GRCm39)	R74W	probably damaging	Het
Nudt16l1	A	T	16: 4,758,281 (GRCm39)	*212C	probably null	Het
Oaf	T	C	9: 43,133,992 (GRCm39)	Y243C	probably damaging	Het
Or51e1	T	C	7: 102,358,541 (GRCm39)	V25A	probably benign	Het
Or6c3	T	C	10: 129,308,690 (GRCm39)	I43T	probably benign	Het
Or7g30	T	A	9: 19,352,531 (GRCm39)	F107L	probably benign	Het
Or7h8	A	G	9: 20,124,173 (GRCm39)	H176R	possibly damaging	Het
Or8b36	T	A	9: 37,937,690 (GRCm39)	L196*	probably null	Het
Parp9	T	C	16: 35,768,543 (GRCm39)	I241T	probably damaging	Het
Phlpp2	G	T	8: 110,666,590 (GRCm39)	A1040S	possibly damaging	Het
Pon2	A	T	6: 5,265,391 (GRCm39)	V332E	possibly damaging	Het
Ptprc	A	G	1: 138,016,302 (GRCm39)	V544A	probably damaging	Het
Rfx6	A	G	10: 51,597,600 (GRCm39)	S446G	probably benign	Het
Rnf103	T	A	6: 71,487,099 (GRCm39)	C577S	probably benign	Het
Ros1	T	G	10: 51,922,301 (GRCm39)	E2278D	possibly damaging	Het
Rpl37	A	G	15: 5,147,109 (GRCm39)	S50G	probably benign	Het
Rrad	C	T	8: 105,355,343 (GRCm39)	V222M	possibly damaging	Het
Ryr1	T	C	7: 28,769,283 (GRCm39)	T2770A	probably benign	Het
Secisbp2l	G	A	2: 125,617,623 (GRCm39)	P18L	probably damaging	Het
Septin2	T	A	1: 93,429,310 (GRCm39)	W260R	probably damaging	Het
Slc35c2	A	G	2: 165,122,797 (GRCm39)	M117T	probably benign	Het
Slc44a5	A	G	3: 153,953,373 (GRCm39)	T252A	probably benign	Het
Speer4f2	T	A	5: 17,581,610 (GRCm39)	L184Q		Het
Sphkap	C	G	1: 83,234,982 (GRCm39)	V1615L	probably damaging	Het
Sult2a3	C	T	7: 13,806,981 (GRCm39)	V234I	probably benign	Het
Tanc1	T	C	2: 59,630,132 (GRCm39)	L704P	probably damaging	Het
Tas2r126	T	C	6: 42,412,174 (GRCm39)	S236P	probably benign	Het
Tnik	A	G	3: 28,704,235 (GRCm39)	I1020V	probably damaging	Het
Tomm5	T	C	4: 45,106,724 (GRCm39)	Q64R	unknown	Het
Ttll13	A	G	7: 79,897,182 (GRCm39)	E16G	probably benign	Het
Vmn1r21	C	A	6: 57,821,348 (GRCm39)	C32F	probably benign	Het
Vmn2r51	T	A	7: 9,839,480 (GRCm39)	D36V	probably damaging	Het
Vmn2r63	C	T	7: 42,576,413 (GRCm39)	D467N	probably damaging	Het
Vwce	A	G	19: 10,625,850 (GRCm39)	N454S	possibly damaging	Het
Wfdc1	A	C	8: 120,406,116 (GRCm39)	D77A		Het
Yme1l1	T	A	2: 23,077,815 (GRCm39)	I419N	probably damaging	Het
Zfp106	G	A	2: 120,364,812 (GRCm39)	Q555*	probably null	Het
Zfp773	A	C	7: 7,138,302 (GRCm39)	M111R	probably damaging	Het
Zmat3	G	A	3: 32,397,767 (GRCm39)	A165V	possibly 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
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
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'- CTTCCAAGAACACATTATGAAGCG -3'
(R):5'- CATAACTAGGGTACTGCATGTAAAG -3'

Sequencing Primer
(F):5'- GCGAGAACATATTTTAGATGTGGAC -3'
(R):5'- CTGCATGTAAAGAATTCAAGCCTCG -3'

Posted On

2022-01-20