Mutagenetix > Incidental Mutation

Incidental Mutation 'R5999:Dmbx1'

480713

Institutional Source

Beutler Lab

Gene Symbol

Dmbx1

Ensembl Gene

ENSMUSG00000028707

Gene Name

diencephalon/mesencephalon homeobox 1

Synonyms

Mbx, Cdmx, Atx, Otx3, Dmbx1

MMRRC Submission

044178-MU

Accession Numbers

Essential gene?

Probably essential (E-score: 0.848) question?

Stock #

R5999 (G1)

Quality Score

112.008

Status

Validated

Chromosome

Chromosomal Location

115772316-115797123 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

G to T at 115775373 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Asparagine to Lysine at position 302 (N302K)

Ref Sequence

ENSEMBL: ENSMUSP00000120320 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000064806] [ENSMUST00000084338] [ENSMUST00000124071]

AlphaFold

Q91ZK4

Predicted Effect

probably damaging
Transcript: ENSMUST00000064806
AA Change: N302K

PolyPhen 2 Score 0.975 (Sensitivity: 0.76; Specificity: 0.96)

SMART Domains

Protein: ENSMUSP00000134457
Gene: ENSMUSG00000028707
AA Change: N302K

Domain	Start	End	E-Value	Type
low complexity region	24	34	N/A	INTRINSIC
HOX	66	128	6.07e-26	SMART
low complexity region	172	187	N/A	INTRINSIC
low complexity region	235	256	N/A	INTRINSIC
low complexity region	284	295	N/A	INTRINSIC
low complexity region	330	348	N/A	INTRINSIC
Pfam:OAR	349	368	9.2e-9	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000084338
AA Change: N307K

PolyPhen 2 Score 0.957 (Sensitivity: 0.78; Specificity: 0.95)

SMART Domains

Protein: ENSMUSP00000081366
Gene: ENSMUSG00000028707
AA Change: N307K

Domain	Start	End	E-Value	Type
low complexity region	24	34	N/A	INTRINSIC
HOX	71	133	6.07e-26	SMART
low complexity region	177	192	N/A	INTRINSIC
low complexity region	240	261	N/A	INTRINSIC
low complexity region	289	300	N/A	INTRINSIC
low complexity region	335	353	N/A	INTRINSIC
Pfam:OAR	355	372	3e-8	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000124071
AA Change: N302K

PolyPhen 2 Score 0.975 (Sensitivity: 0.76; Specificity: 0.96)

SMART Domains

Protein: ENSMUSP00000120320
Gene: ENSMUSG00000028707
AA Change: N302K

Domain	Start	End	E-Value	Type
low complexity region	24	34	N/A	INTRINSIC
HOX	66	128	6.07e-26	SMART
low complexity region	172	187	N/A	INTRINSIC
low complexity region	235	256	N/A	INTRINSIC
low complexity region	284	295	N/A	INTRINSIC
low complexity region	330	348	N/A	INTRINSIC
Pfam:OAR	349	368	9.2e-9	PFAM

Meta Mutation Damage Score

0.2637

Coding Region Coverage

1x: 99.9%
3x: 99.4%
10x: 97.2%
20x: 90.9%

Validation Efficiency

98% (55/56)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the bicoid sub-family of homeodomain-containing transcription factors. The encoded protein acts as a transcription factor and may play a role in brain and sensory organ development. Two transcript variants encoding distinct isoforms have been identified for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for one null allele display partial postnatal lethality, impaired suckling and postnatal growth, and reduced female fertility. When raised in isolation, mice homozygous for another null allele exhibit decreased body weight, decreased food consumption, and small adipocytes. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 57 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Acot5	A	G	12: 84,122,328 (GRCm39)	D304G	probably benign	Het
Acyp2	C	T	11: 30,456,354 (GRCm39)	E98K	possibly damaging	Het
Akap9	A	G	5: 4,093,925 (GRCm39)	N2149S	probably damaging	Het
Akp3	T	A	1: 87,055,263 (GRCm39)	Y437N	probably damaging	Het
Anks1b	C	T	10: 90,194,910 (GRCm39)	T530I	probably damaging	Het
Bltp2	T	C	11: 78,176,294 (GRCm39)	F1799L	probably damaging	Het
Bnc2	C	T	4: 84,474,137 (GRCm39)	R3H	probably benign	Het
Cald1	A	T	6: 34,723,273 (GRCm39)		probably benign	Het
Capn9	A	G	8: 125,315,817 (GRCm39)	T87A	probably damaging	Het
Ccdc88c	A	G	12: 100,934,613 (GRCm39)	L175P	probably damaging	Het
Cd226	T	C	18: 89,225,343 (GRCm39)	V80A	probably damaging	Het
Cd44	A	T	2: 102,675,742 (GRCm39)	N310K	probably benign	Het
Cenpc1	T	A	5: 86,160,122 (GRCm39)	K905N	probably damaging	Het
Cept1	A	T	3: 106,440,759 (GRCm39)	D133E	probably damaging	Het
Cltc	T	C	11: 86,594,955 (GRCm39)	H1381R	possibly damaging	Het
Col4a4	T	A	1: 82,470,340 (GRCm39)	T730S	unknown	Het
Col6a4	A	T	9: 105,945,120 (GRCm39)	M998K	probably benign	Het
Cpne6	T	C	14: 55,750,516 (GRCm39)	V119A	probably benign	Het
Ddx54	G	T	5: 120,761,645 (GRCm39)	A474S	probably benign	Het
Dnah8	A	G	17: 30,882,279 (GRCm39)	E617G	probably benign	Het
Ei24	A	G	9: 36,704,603 (GRCm39)	V10A	probably benign	Het
Elp3	A	G	14: 65,768,989 (GRCm39)	V543A	probably benign	Het
Frmd3	T	C	4: 74,088,928 (GRCm39)	I375T	possibly damaging	Het
Gm6408	A	G	5: 146,421,067 (GRCm39)	D232G	possibly damaging	Het
Inmt	A	T	6: 55,151,933 (GRCm39)	Y12*	probably null	Het
Inpp5k	G	T	11: 75,523,926 (GRCm39)	A44S	probably damaging	Het
Kalrn	T	A	16: 34,177,713 (GRCm39)	T169S	probably damaging	Het
Kif28	A	T	1: 179,523,355 (GRCm39)	F992I	probably damaging	Het
Kmt2c	A	T	5: 25,489,203 (GRCm39)	Y1199N	probably damaging	Het
Large2	C	T	2: 92,196,403 (GRCm39)	E475K	probably benign	Het
Mroh2b	T	A	15: 4,942,366 (GRCm39)		probably null	Het
Mrpl42	T	C	10: 95,336,341 (GRCm39)		probably benign	Het
Muc5b	A	T	7: 141,411,116 (GRCm39)	H1354L	unknown	Het
Myof	C	A	19: 37,928,304 (GRCm39)	E1095*	probably null	Het
Ncor2	A	G	5: 125,110,505 (GRCm39)	V1385A	probably damaging	Het
Nr5a2	T	C	1: 136,773,280 (GRCm39)	Y474C	probably damaging	Het
Or1j10	A	G	2: 36,267,322 (GRCm39)	D178G	probably damaging	Het
Or5a21	C	T	19: 12,311,008 (GRCm39)	D71N	probably damaging	Het
Or5l13	A	T	2: 87,780,145 (GRCm39)		probably null	Het
Pogz	A	G	3: 94,763,428 (GRCm39)	T67A	possibly damaging	Het
Prep	T	A	10: 44,948,225 (GRCm39)		probably null	Het
Prf1	A	G	10: 61,138,807 (GRCm39)	D255G	probably damaging	Het
Psme2	A	G	14: 55,827,539 (GRCm39)	L24P	probably damaging	Het
Scmh1	T	A	4: 120,362,712 (GRCm39)		probably null	Het
Scpep1	A	G	11: 88,820,139 (GRCm39)	V383A	possibly damaging	Het
Slc4a10	A	T	2: 62,073,775 (GRCm39)	N279I	probably benign	Het
Sphkap	T	C	1: 83,245,126 (GRCm39)	S1498G	probably benign	Het
Spinkl	C	A	18: 44,301,206 (GRCm39)	S44I	probably damaging	Het
Tanc2	G	A	11: 105,758,543 (GRCm39)	R768Q	probably damaging	Het
Tle5	T	C	10: 81,397,098 (GRCm39)	S25P	probably damaging	Het
Tmem213	A	G	6: 38,086,386 (GRCm39)	Q14R	probably benign	Het
Tns1	A	T	1: 73,967,256 (GRCm39)	Y1172*	probably null	Het
Ugt2b37	A	C	5: 87,402,036 (GRCm39)	I198M	probably benign	Het
Usp17lb	A	C	7: 104,489,552 (GRCm39)	I457M	probably damaging	Het
Usp6nl	G	T	2: 6,446,150 (GRCm39)	R709L	probably damaging	Het
Zer1	A	G	2: 29,995,009 (GRCm39)	L462P	probably damaging	Het
Zfhx2	A	G	14: 55,311,462 (GRCm39)	S411P	probably benign	Het

Other mutations in Dmbx1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00961:Dmbx1	APN	4	115,777,203 (GRCm39)	missense	probably benign	0.00
IGL02850:Dmbx1	APN	4	115,775,204 (GRCm39)	missense	probably damaging	1.00
R0014:Dmbx1	UTSW	4	115,775,221 (GRCm39)	missense	probably damaging	0.99
R0014:Dmbx1	UTSW	4	115,775,221 (GRCm39)	missense	probably damaging	0.99
R0267:Dmbx1	UTSW	4	115,775,309 (GRCm39)	missense	probably benign	0.41
R1164:Dmbx1	UTSW	4	115,775,455 (GRCm39)	missense	probably damaging	1.00
R2567:Dmbx1	UTSW	4	115,777,489 (GRCm39)	missense	probably damaging	1.00
R3419:Dmbx1	UTSW	4	115,777,873 (GRCm39)	missense	probably benign	0.21
R5383:Dmbx1	UTSW	4	115,775,342 (GRCm39)	missense	probably damaging	1.00
R5882:Dmbx1	UTSW	4	115,777,498 (GRCm39)	missense	probably damaging	1.00
R7064:Dmbx1	UTSW	4	115,775,465 (GRCm39)	missense	probably damaging	1.00
R7483:Dmbx1	UTSW	4	115,780,908 (GRCm39)	missense	probably damaging	1.00
R7829:Dmbx1	UTSW	4	115,781,104 (GRCm39)	intron	probably benign
R8548:Dmbx1	UTSW	4	115,777,512 (GRCm39)	missense	probably damaging	1.00
R9441:Dmbx1	UTSW	4	115,780,884 (GRCm39)	missense	probably damaging	1.00
R9744:Dmbx1	UTSW	4	115,777,262 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- CGAAGGTTTTCAATGCTCGTGG -3'
(R):5'- TCTGCTTGCAGATTCCCCAG -3'

Sequencing Primer
(F):5'- CAATGCTCGTGGTTTTACTGTTCAG -3'
(R):5'- TGCAGATTCCCCAGGCAGC -3'

Posted On

2017-06-26