Mutagenetix > Incidental Mutation

Incidental Mutation 'IGL00719:Mga'

11990

Institutional Source

Australian Phenomics Network (link to record)

Gene Symbol

Mga

Ensembl Gene

ENSMUSG00000033943

Gene Name

MAX gene associated

Synonyms

Mga, C130042M01Rik, Mad5, D030062C11Rik

Accession Numbers

Essential gene?

Probably essential (E-score: 0.953) question?

Stock #

IGL00719

Quality Score

Status

Chromosome

Chromosomal Location

119727709-119800062 bp(+) (GRCm39)

Type of Mutation

nonsense

DNA Base Change (assembly)

T to A at 119777934 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Tyrosine to Stop codon at position 1826 (Y1826*)

Ref Sequence

ENSEMBL: ENSMUSP00000119044 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000046717] [ENSMUST00000079934] [ENSMUST00000110773] [ENSMUST00000110774] [ENSMUST00000156510]

AlphaFold

no structure available at present

Predicted Effect

probably null
Transcript: ENSMUST00000046717
AA Change: Y1996*

SMART Domains

Protein: ENSMUSP00000043795
Gene: ENSMUSG00000033943
AA Change: Y1996*

Domain	Start	End	E-Value	Type
Blast:TBOX	6	73	6e-27	BLAST
TBOX	74	265	2.34e-100	SMART
low complexity region	969	978	N/A	INTRINSIC
low complexity region	1017	1031	N/A	INTRINSIC
low complexity region	1112	1138	N/A	INTRINSIC
low complexity region	1248	1269	N/A	INTRINSIC
low complexity region	1301	1315	N/A	INTRINSIC
low complexity region	1564	1581	N/A	INTRINSIC
low complexity region	1634	1649	N/A	INTRINSIC
low complexity region	1681	1716	N/A	INTRINSIC
low complexity region	1796	1818	N/A	INTRINSIC
low complexity region	1833	1850	N/A	INTRINSIC
low complexity region	1977	1992	N/A	INTRINSIC
low complexity region	2183	2197	N/A	INTRINSIC
low complexity region	2241	2259	N/A	INTRINSIC
HLH	2368	2419	8.27e-7	SMART
low complexity region	2748	2769	N/A	INTRINSIC

Predicted Effect

probably null
Transcript: ENSMUST00000079934
AA Change: Y1826*

SMART Domains

Protein: ENSMUSP00000078853
Gene: ENSMUSG00000033943
AA Change: Y1826*

Domain	Start	End	E-Value	Type
Blast:TBOX	6	73	5e-27	BLAST
TBOX	74	265	2.34e-100	SMART
low complexity region	969	978	N/A	INTRINSIC
low complexity region	1017	1031	N/A	INTRINSIC
low complexity region	1112	1138	N/A	INTRINSIC
low complexity region	1247	1268	N/A	INTRINSIC
low complexity region	1300	1314	N/A	INTRINSIC
low complexity region	1626	1648	N/A	INTRINSIC
low complexity region	1663	1680	N/A	INTRINSIC
low complexity region	1807	1822	N/A	INTRINSIC
low complexity region	2013	2027	N/A	INTRINSIC
low complexity region	2071	2089	N/A	INTRINSIC
HLH	2198	2249	8.27e-7	SMART
low complexity region	2578	2599	N/A	INTRINSIC

Predicted Effect

probably null
Transcript: ENSMUST00000110773
AA Change: Y1917*

SMART Domains

Protein: ENSMUSP00000106400
Gene: ENSMUSG00000033943
AA Change: Y1917*

Domain	Start	End	E-Value	Type
Blast:TBOX	6	73	5e-27	BLAST
TBOX	74	265	2.34e-100	SMART
low complexity region	890	899	N/A	INTRINSIC
low complexity region	938	952	N/A	INTRINSIC
low complexity region	1033	1059	N/A	INTRINSIC
low complexity region	1169	1190	N/A	INTRINSIC
low complexity region	1222	1236	N/A	INTRINSIC
low complexity region	1485	1502	N/A	INTRINSIC
low complexity region	1555	1570	N/A	INTRINSIC
low complexity region	1602	1637	N/A	INTRINSIC
low complexity region	1717	1739	N/A	INTRINSIC
low complexity region	1754	1771	N/A	INTRINSIC
low complexity region	1898	1913	N/A	INTRINSIC
low complexity region	2104	2118	N/A	INTRINSIC
low complexity region	2162	2180	N/A	INTRINSIC
HLH	2289	2340	8.27e-7	SMART
low complexity region	2669	2690	N/A	INTRINSIC

Predicted Effect

probably null
Transcript: ENSMUST00000110774
AA Change: Y2035*

SMART Domains

Protein: ENSMUSP00000106401
Gene: ENSMUSG00000033943
AA Change: Y2035*

Domain	Start	End	E-Value	Type
Blast:TBOX	6	73	7e-27	BLAST
TBOX	74	265	2.34e-100	SMART
low complexity region	969	978	N/A	INTRINSIC
low complexity region	1017	1031	N/A	INTRINSIC
Pfam:DUF4801	1037	1085	1e-19	PFAM
low complexity region	1112	1138	N/A	INTRINSIC
low complexity region	1248	1269	N/A	INTRINSIC
low complexity region	1301	1315	N/A	INTRINSIC
low complexity region	1564	1581	N/A	INTRINSIC
low complexity region	1634	1649	N/A	INTRINSIC
low complexity region	1681	1716	N/A	INTRINSIC
low complexity region	1835	1857	N/A	INTRINSIC
low complexity region	1872	1889	N/A	INTRINSIC
low complexity region	2016	2031	N/A	INTRINSIC
low complexity region	2222	2236	N/A	INTRINSIC
low complexity region	2280	2298	N/A	INTRINSIC
HLH	2407	2458	8.27e-7	SMART
low complexity region	2787	2808	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000138851

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000151074

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000156074

Predicted Effect

probably null
Transcript: ENSMUST00000156510
AA Change: Y1826*

SMART Domains

Protein: ENSMUSP00000119044
Gene: ENSMUSG00000033943
AA Change: Y1826*

Domain	Start	End	E-Value	Type
Blast:TBOX	6	73	4e-27	BLAST
TBOX	74	265	2.34e-100	SMART
low complexity region	969	978	N/A	INTRINSIC
low complexity region	1017	1031	N/A	INTRINSIC
low complexity region	1112	1138	N/A	INTRINSIC
low complexity region	1247	1268	N/A	INTRINSIC
low complexity region	1300	1314	N/A	INTRINSIC
low complexity region	1626	1648	N/A	INTRINSIC
low complexity region	1663	1680	N/A	INTRINSIC
low complexity region	1807	1822	N/A	INTRINSIC
low complexity region	2013	2027	N/A	INTRINSIC
low complexity region	2071	2089	N/A	INTRINSIC
HLH	2198	2249	8.27e-7	SMART

Coding Region Coverage

Validation Efficiency

MGI Phenotype

PHENOTYPE: Embryos homozygous for a gene trap allele die shortly after implantation due to defective development of the inner cell mass (ICM) and the epiblast. ICM derivatives fail to develop past E4.5 and show increased apoptosis but no change in cell proliferation. [provided by MGI curators]

Allele List at MGI

All alleles(135) : Gene trapped(135)

Other mutations in this stock

Total: 16 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Allc	C	T	12: 28,614,248 (GRCm39)	E142K	probably benign	Het
Cln5	C	T	14: 103,313,468 (GRCm39)	T240M	possibly damaging	Het
Ddx42	T	C	11: 106,126,575 (GRCm39)	V330A	probably damaging	Het
Egr1	G	A	18: 34,995,547 (GRCm39)	E110K	possibly damaging	Het
Fbxw7	A	G	3: 84,876,616 (GRCm39)		probably benign	Het
Ftsj3	T	C	11: 106,141,005 (GRCm39)	D674G	probably damaging	Het
Mboat2	T	A	12: 24,989,353 (GRCm39)		probably benign	Het
Mipol1	T	A	12: 57,354,139 (GRCm39)		probably benign	Het
Pds5b	C	A	5: 150,646,007 (GRCm39)	T155N	probably benign	Het
Plk4	A	T	3: 40,756,224 (GRCm39)	D45V	probably damaging	Het
Rnf24	C	T	2: 131,147,613 (GRCm39)	V63I	possibly damaging	Het
Serpinb6b	A	T	13: 33,155,529 (GRCm39)	T81S	probably benign	Het
Sesn1	C	T	10: 41,774,321 (GRCm39)	T291I	probably damaging	Het
Tenm3	T	C	8: 48,732,077 (GRCm39)	T1276A	probably benign	Het
Tmbim7	T	A	5: 3,729,087 (GRCm39)	I279N	probably damaging	Het
Zfp40	T	C	17: 23,394,716 (GRCm39)	T556A	probably benign	Het

Other mutations in Mga

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00551:Mga	APN	2	119,750,295 (GRCm39)	missense	possibly damaging	0.65
IGL01619:Mga	APN	2	119,762,309 (GRCm39)	missense	possibly damaging	0.46
IGL01721:Mga	APN	2	119,765,720 (GRCm39)	missense	probably damaging	1.00
IGL01759:Mga	APN	2	119,781,676 (GRCm39)	missense	possibly damaging	0.92
IGL01785:Mga	APN	2	119,733,393 (GRCm39)	missense	probably damaging	1.00
IGL01786:Mga	APN	2	119,733,393 (GRCm39)	missense	probably damaging	1.00
IGL01950:Mga	APN	2	119,772,135 (GRCm39)	missense	possibly damaging	0.60
IGL01960:Mga	APN	2	119,769,138 (GRCm39)	missense	probably damaging	1.00
IGL02086:Mga	APN	2	119,754,517 (GRCm39)	missense	probably damaging	0.99
IGL02364:Mga	APN	2	119,794,535 (GRCm39)	missense	possibly damaging	0.66
IGL02602:Mga	APN	2	119,762,365 (GRCm39)	missense	possibly damaging	0.66
IGL02751:Mga	APN	2	119,778,251 (GRCm39)	missense	possibly damaging	0.82
IGL02794:Mga	APN	2	119,776,770 (GRCm39)	missense	possibly damaging	0.84
IGL03247:Mga	APN	2	119,765,994 (GRCm39)	missense	possibly damaging	0.81
IGL03303:Mga	APN	2	119,733,933 (GRCm39)	missense	probably damaging	1.00
PIT4515001:Mga	UTSW	2	119,746,985 (GRCm39)	missense	probably damaging	1.00
R0060:Mga	UTSW	2	119,791,442 (GRCm39)	critical splice donor site	probably null
R0060:Mga	UTSW	2	119,791,442 (GRCm39)	critical splice donor site	probably null
R0417:Mga	UTSW	2	119,733,271 (GRCm39)	missense	probably damaging	0.99
R0449:Mga	UTSW	2	119,771,862 (GRCm39)	missense	probably damaging	1.00
R0457:Mga	UTSW	2	119,746,969 (GRCm39)	missense	probably damaging	0.98
R0538:Mga	UTSW	2	119,750,187 (GRCm39)	critical splice donor site	probably null
R0568:Mga	UTSW	2	119,765,903 (GRCm39)	missense	probably damaging	1.00
R0614:Mga	UTSW	2	119,794,947 (GRCm39)	missense	probably damaging	1.00
R0671:Mga	UTSW	2	119,750,391 (GRCm39)	splice site	probably null
R0811:Mga	UTSW	2	119,778,442 (GRCm39)	missense	probably damaging	0.99
R0812:Mga	UTSW	2	119,778,442 (GRCm39)	missense	probably damaging	0.99
R0948:Mga	UTSW	2	119,772,140 (GRCm39)	missense	possibly damaging	0.77
R1177:Mga	UTSW	2	119,756,927 (GRCm39)	missense	probably damaging	1.00
R1445:Mga	UTSW	2	119,733,179 (GRCm39)	missense	probably damaging	1.00
R1476:Mga	UTSW	2	119,772,156 (GRCm39)	missense	probably damaging	0.96
R1527:Mga	UTSW	2	119,747,078 (GRCm39)	missense	probably damaging	1.00
R1583:Mga	UTSW	2	119,794,441 (GRCm39)	missense	possibly damaging	0.66
R1592:Mga	UTSW	2	119,795,147 (GRCm39)	missense	possibly damaging	0.93
R1627:Mga	UTSW	2	119,795,043 (GRCm39)	missense	probably damaging	1.00
R1658:Mga	UTSW	2	119,772,170 (GRCm39)	missense	possibly damaging	0.63
R1677:Mga	UTSW	2	119,791,333 (GRCm39)	missense	possibly damaging	0.92
R1887:Mga	UTSW	2	119,754,098 (GRCm39)	missense	probably damaging	1.00
R1908:Mga	UTSW	2	119,757,075 (GRCm39)	missense	possibly damaging	0.66
R1909:Mga	UTSW	2	119,757,075 (GRCm39)	missense	possibly damaging	0.66
R2061:Mga	UTSW	2	119,795,461 (GRCm39)	unclassified	probably benign
R2145:Mga	UTSW	2	119,794,638 (GRCm39)	missense	possibly damaging	0.85
R2159:Mga	UTSW	2	119,750,124 (GRCm39)	missense	probably damaging	0.96
R2179:Mga	UTSW	2	119,790,923 (GRCm39)	missense	probably damaging	0.99
R2281:Mga	UTSW	2	119,734,204 (GRCm39)	missense	probably benign
R2423:Mga	UTSW	2	119,795,274 (GRCm39)	missense	probably damaging	1.00
R3620:Mga	UTSW	2	119,747,149 (GRCm39)	missense	probably damaging	1.00
R3622:Mga	UTSW	2	119,772,245 (GRCm39)	missense	probably damaging	1.00
R3624:Mga	UTSW	2	119,772,245 (GRCm39)	missense	probably damaging	1.00
R3802:Mga	UTSW	2	119,777,820 (GRCm39)	missense	probably damaging	0.96
R4011:Mga	UTSW	2	119,762,261 (GRCm39)	missense	probably damaging	1.00
R4065:Mga	UTSW	2	119,777,483 (GRCm39)	missense	probably damaging	1.00
R4520:Mga	UTSW	2	119,778,579 (GRCm39)	missense	possibly damaging	0.85
R4649:Mga	UTSW	2	119,771,974 (GRCm39)	missense	possibly damaging	0.81
R4660:Mga	UTSW	2	119,769,104 (GRCm39)	intron	probably benign
R4757:Mga	UTSW	2	119,734,120 (GRCm39)	missense	possibly damaging	0.82
R4771:Mga	UTSW	2	119,794,775 (GRCm39)	missense	probably damaging	1.00
R4784:Mga	UTSW	2	119,733,538 (GRCm39)	missense	probably damaging	1.00
R4866:Mga	UTSW	2	119,794,535 (GRCm39)	missense	possibly damaging	0.66
R4900:Mga	UTSW	2	119,794,535 (GRCm39)	missense	possibly damaging	0.66
R4952:Mga	UTSW	2	119,733,782 (GRCm39)	missense	probably damaging	1.00
R4995:Mga	UTSW	2	119,763,063 (GRCm39)	nonsense	probably null
R5020:Mga	UTSW	2	119,781,654 (GRCm39)	nonsense	probably null
R5082:Mga	UTSW	2	119,733,825 (GRCm39)	missense	probably damaging	0.98
R5208:Mga	UTSW	2	119,778,462 (GRCm39)	missense	possibly damaging	0.83
R5454:Mga	UTSW	2	119,733,810 (GRCm39)	missense	probably damaging	0.99
R5466:Mga	UTSW	2	119,733,178 (GRCm39)	missense	probably damaging	1.00
R5484:Mga	UTSW	2	119,747,107 (GRCm39)	missense	possibly damaging	0.58
R5669:Mga	UTSW	2	119,733,907 (GRCm39)	missense	probably damaging	1.00
R5819:Mga	UTSW	2	119,771,744 (GRCm39)	missense	possibly damaging	0.61
R5916:Mga	UTSW	2	119,794,793 (GRCm39)	missense	probably benign	0.27
R5942:Mga	UTSW	2	119,777,440 (GRCm39)	missense	probably benign	0.41
R6305:Mga	UTSW	2	119,778,179 (GRCm39)	missense	probably benign	0.00
R6434:Mga	UTSW	2	119,754,419 (GRCm39)	missense	probably damaging	0.99
R6467:Mga	UTSW	2	119,776,776 (GRCm39)	missense	probably damaging	1.00
R6488:Mga	UTSW	2	119,791,388 (GRCm39)	missense	probably damaging	1.00
R6630:Mga	UTSW	2	119,754,140 (GRCm39)	missense	probably damaging	0.99
R6790:Mga	UTSW	2	119,754,235 (GRCm39)	missense	probably damaging	0.99
R7029:Mga	UTSW	2	119,754,031 (GRCm39)	missense	probably damaging	1.00
R7039:Mga	UTSW	2	119,763,159 (GRCm39)	missense	probably benign	0.28
R7088:Mga	UTSW	2	119,792,417 (GRCm39)	missense	probably damaging	1.00
R7195:Mga	UTSW	2	119,747,809 (GRCm39)	missense	probably damaging	1.00
R7273:Mga	UTSW	2	119,765,695 (GRCm39)	missense	probably damaging	1.00
R7286:Mga	UTSW	2	119,795,269 (GRCm39)	missense	possibly damaging	0.93
R7346:Mga	UTSW	2	119,766,008 (GRCm39)	missense	possibly damaging	0.56
R7383:Mga	UTSW	2	119,790,821 (GRCm39)	missense	probably damaging	0.99
R7469:Mga	UTSW	2	119,733,527 (GRCm39)	missense	probably damaging	1.00
R7484:Mga	UTSW	2	119,776,710 (GRCm39)	missense	probably damaging	0.99
R7537:Mga	UTSW	2	119,766,032 (GRCm39)	missense	probably damaging	0.97
R7781:Mga	UTSW	2	119,747,838 (GRCm39)	missense	probably damaging	1.00
R7921:Mga	UTSW	2	119,750,159 (GRCm39)	missense	probably damaging	1.00
R8165:Mga	UTSW	2	119,777,719 (GRCm39)	missense	probably benign	0.12
R8226:Mga	UTSW	2	119,790,866 (GRCm39)	missense	probably benign	0.33
R8305:Mga	UTSW	2	119,776,800 (GRCm39)	missense	possibly damaging	0.77
R8309:Mga	UTSW	2	119,791,411 (GRCm39)	missense	probably damaging	1.00
R8363:Mga	UTSW	2	119,794,407 (GRCm39)	missense	probably benign	0.43
R8388:Mga	UTSW	2	119,794,562 (GRCm39)	missense	probably benign	0.00
R8524:Mga	UTSW	2	119,771,997 (GRCm39)	missense	probably damaging	0.97
R8693:Mga	UTSW	2	119,794,407 (GRCm39)	missense	possibly damaging	0.65
R8837:Mga	UTSW	2	119,769,272 (GRCm39)	splice site	probably benign
R8916:Mga	UTSW	2	119,788,819 (GRCm39)	missense	possibly damaging	0.92
R8936:Mga	UTSW	2	119,794,709 (GRCm39)	missense	probably damaging	1.00
R9028:Mga	UTSW	2	119,778,070 (GRCm39)	missense	probably benign
R9145:Mga	UTSW	2	119,794,493 (GRCm39)	missense	probably benign
R9155:Mga	UTSW	2	119,757,013 (GRCm39)	missense	probably damaging	1.00
R9308:Mga	UTSW	2	119,754,369 (GRCm39)	missense	possibly damaging	0.91
R9342:Mga	UTSW	2	119,778,656 (GRCm39)	missense	probably benign
R9347:Mga	UTSW	2	119,733,518 (GRCm39)	missense	probably damaging	1.00
R9390:Mga	UTSW	2	119,794,332 (GRCm39)	missense	probably damaging	0.99
R9408:Mga	UTSW	2	119,765,999 (GRCm39)	missense	possibly damaging	0.92
R9488:Mga	UTSW	2	119,795,304 (GRCm39)	missense	possibly damaging	0.90
R9495:Mga	UTSW	2	119,781,676 (GRCm39)	missense	possibly damaging	0.92
R9521:Mga	UTSW	2	119,794,979 (GRCm39)	missense	probably damaging	0.99
R9780:Mga	UTSW	2	119,747,253 (GRCm39)	missense	probably benign	0.26

Protein Function and Prediction

Mga (alternatively, Mad5), interacts with the basic-helix-loop-helix-leucine zipper (bHLHZip) protein, Max; Max is required for the association of other bHLHZip proteins (i.e., Myc, Mad, and Mnt) with E-box sequences on DNA (1). Mga heterodimerizes with Max to bind to the Myc-Max-binding site CACGTG (1). Mga has a Myc-like bHLHZip motif and a second DNA-binding domain: the T-box (1). Mga binds Brachyury-binding sequences to repress transcription of reporter genes containing the binding sites (1). Mga can also act as a transcription activator of Myc-Max and Brachyury site-containing reporters in a Max-dependent manner (1).

References

1. Hurlin, P. J., Steingrimsson, E., Copeland, N. G., Jenkins, N. A., and Eisenman, R. N. (1999) Mga, a Dual-Specificity Transcription Factor that Interacts with Max and Contains a T-Domain DNA-Binding Motif. EMBO J. 18, 7019-7028.

Posted On

2012-12-06

Science Writer

Anne Murray