Mutagenetix > Incidental Mutation

Incidental Mutation 'R1061:Ddc'

94502

Institutional Source

Beutler Lab

Gene Symbol

Ddc

Ensembl Gene

ENSMUSG00000020182

Gene Name

dopa decarboxylase

Synonyms

Aadc, aromatic L-amino acid decarboxylase

MMRRC Submission

039147-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R1061 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

11764101-11848144 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

C to T at 11779132 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Valine to Isoleucine at position 331 (V331I)

Ref Sequence

ENSEMBL: ENSMUSP00000136467 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000066237] [ENSMUST00000109659] [ENSMUST00000178704]

AlphaFold

O88533

Predicted Effect

probably benign
Transcript: ENSMUST00000066237
AA Change: V331I

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)

SMART Domains

Protein: ENSMUSP00000068525
Gene: ENSMUSG00000020182
AA Change: V331I

Domain	Start	End	E-Value	Type
Pfam:Pyridoxal_deC	35	414	8.2e-173	PFAM
Pfam:Beta_elim_lyase	81	401	2.3e-9	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000109659
AA Change: V331I

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)

SMART Domains

Protein: ENSMUSP00000105286
Gene: ENSMUSG00000020182
AA Change: V331I

Domain	Start	End	E-Value	Type
Pfam:Pyridoxal_deC	35	414	4.8e-174	PFAM
Pfam:Beta_elim_lyase	82	403	4.4e-8	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000134401

Predicted Effect

probably benign
Transcript: ENSMUST00000178704
AA Change: V331I

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)

SMART Domains

Protein: ENSMUSP00000136467
Gene: ENSMUSG00000020182
AA Change: V331I

Domain	Start	End	E-Value	Type
Pfam:Pyridoxal_deC	35	414	8.2e-173	PFAM
Pfam:Beta_elim_lyase	81	401	2.3e-9	PFAM

Coding Region Coverage

1x: 99.1%
3x: 98.3%
10x: 96.4%
20x: 93.1%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The encoded protein catalyzes the decarboxylation of L-3,4-dihydroxyphenylalanine (DOPA) to dopamine, L-5-hydroxytryptophan to serotonin and L-tryptophan to tryptamine. Defects in this gene are the cause of aromatic L-amino-acid decarboxylase deficiency (AADCD). AADCD deficiency is an inborn error in neurotransmitter metabolism that leads to combined serotonin and catecholamine deficiency. Multiple alternatively spliced transcript variants encoding different isoforms have been identified for this gene. [provided by RefSeq, Jun 2011]
PHENOTYPE: Mice homozygous for one knock-out allele exhibit preweaning phenotype. Mice homozygous for a different knock-in allele exhibit partial prenatal lethality, decreased body size, postnatal growth retardation, hypoactivity, increased anxiety, tremors, decreased heart rate and decreased dopamine levels. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 63 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abcb11	C	T	2: 69,108,153 (GRCm39)	A715T	probably benign	Het
Ampd2	A	G	3: 107,983,005 (GRCm39)	Y641H	probably damaging	Het
Aqp4	A	T	18: 15,531,248 (GRCm39)	V171E	probably damaging	Het
Arid4a	T	A	12: 71,121,729 (GRCm39)	S381R	probably damaging	Het
Armc8	T	G	9: 99,419,784 (GRCm39)	N51H	probably damaging	Het
Asic5	T	A	3: 81,928,308 (GRCm39)	Y424N	probably damaging	Het
Bcl11a	A	T	11: 24,114,069 (GRCm39)	K471*	probably null	Het
Birc6	A	G	17: 74,996,307 (GRCm39)	T4494A	probably damaging	Het
Btbd9	A	G	17: 30,746,409 (GRCm39)	I139T	probably benign	Het
Ccdc60	C	A	5: 116,310,527 (GRCm39)	R178S	possibly damaging	Het
Cd163	C	T	6: 124,286,128 (GRCm39)	A226V	probably benign	Het
Cibar2	C	A	8: 120,896,443 (GRCm39)		probably null	Het
Cog1	T	G	11: 113,542,863 (GRCm39)	S170A	probably benign	Het
Cwc15	T	C	9: 14,419,211 (GRCm39)	L169P	probably damaging	Het
Cyp3a25	A	T	5: 145,923,643 (GRCm39)	D333E	probably benign	Het
Dlc1	T	A	8: 37,325,205 (GRCm39)	T367S	probably benign	Het
Dnah17	T	C	11: 117,943,514 (GRCm39)	D3183G	possibly damaging	Het
Eif2a	T	A	3: 58,452,486 (GRCm39)	Y165*	probably null	Het
Eml6	T	C	11: 29,727,267 (GRCm39)	D1285G	probably damaging	Het
Fasn	T	C	11: 120,713,008 (GRCm39)		probably null	Het
Fbn1	T	C	2: 125,187,883 (GRCm39)	T1549A	probably benign	Het
Fezf2	T	C	14: 12,342,713 (GRCm38)	Y384C	probably damaging	Het
Flvcr1	A	T	1: 190,740,370 (GRCm39)	V550E	probably benign	Het
Gcm2	A	G	13: 41,259,347 (GRCm39)	W41R	probably damaging	Het
Gli2	A	T	1: 118,782,247 (GRCm39)	M160K	possibly damaging	Het
Gpr61	C	T	3: 108,057,623 (GRCm39)	R346H	probably damaging	Het
Hoxa5	A	T	6: 52,181,135 (GRCm39)	S66T	probably benign	Het
Hsph1	A	T	5: 149,541,883 (GRCm39)	V781D	possibly damaging	Het
Kdm3b	G	A	18: 34,929,915 (GRCm39)	V220M	probably damaging	Het
Klhl25	T	A	7: 75,516,268 (GRCm39)	Y391*	probably null	Het
Mc2r	A	T	18: 68,540,880 (GRCm39)	Y138N	probably damaging	Het
Mtap	C	A	4: 89,074,821 (GRCm39)	D106E	probably benign	Het
Nup43	G	T	10: 7,543,435 (GRCm39)	W37L	probably damaging	Het
Nxpe2	T	A	9: 48,237,663 (GRCm39)	E197D	probably damaging	Het
Odad1	T	C	7: 45,591,179 (GRCm39)	I218T	probably damaging	Het
Or10d1c	C	A	9: 38,893,779 (GRCm39)	C187F	probably damaging	Het
Or55b4	T	A	7: 102,133,321 (GRCm39)	*335C	probably null	Het
Or5p60	T	C	7: 107,723,663 (GRCm39)	Y269C	probably damaging	Het
Or8h8	A	T	2: 86,753,126 (GRCm39)	V250D	possibly damaging	Het
Pitrm1	A	G	13: 6,605,611 (GRCm39)	H186R	probably damaging	Het
Pklr	C	T	3: 89,052,188 (GRCm39)	R467C	probably damaging	Het
Plxna2	A	G	1: 194,326,401 (GRCm39)	N112D	probably damaging	Het
Ppp1r16a	C	T	15: 76,577,869 (GRCm39)	Q328*	probably null	Het
Ppp3cb	A	C	14: 20,558,682 (GRCm39)		probably null	Het
R3hcc1l	C	T	19: 42,571,865 (GRCm39)	R135*	probably null	Het
Ralyl	A	C	3: 14,180,761 (GRCm39)	D68A	probably damaging	Het
Rif1	GCCACCA	GCCA	2: 52,000,336 (GRCm39)		probably benign	Het
S100a1	T	C	3: 90,418,619 (GRCm39)	N65S	probably damaging	Het
Scn11a	A	T	9: 119,624,729 (GRCm39)	M531K	probably damaging	Het
Slc5a5	T	A	8: 71,342,865 (GRCm39)	M232L	probably benign	Het
Tet3	A	T	6: 83,350,305 (GRCm39)	N1054K	probably damaging	Het
Tg	A	G	15: 66,570,408 (GRCm39)	N1427D	probably benign	Het
Tns1	A	C	1: 73,956,831 (GRCm39)	V530G	probably damaging	Het
Trcg1	C	A	9: 57,153,156 (GRCm39)	Q600K	possibly damaging	Het
Tshz3	A	G	7: 36,468,131 (GRCm39)	E40G	probably damaging	Het
Usp34	T	C	11: 23,334,420 (GRCm39)	F1138S	possibly damaging	Het
Vmn2r26	C	T	6: 124,038,603 (GRCm39)	T726I	probably benign	Het
Vmn2r97	A	T	17: 19,148,440 (GRCm39)	R112*	probably null	Het
Vwa2	G	T	19: 56,897,426 (GRCm39)	R577L	probably benign	Het
Vwa3b	A	C	1: 37,196,511 (GRCm39)	Q46P	probably damaging	Het
Wdr25	T	A	12: 108,958,725 (GRCm39)		probably null	Het
Wrap53	A	G	11: 69,453,226 (GRCm39)	L405P	probably damaging	Het
Zfp629	C	A	7: 127,211,161 (GRCm39)	W216L	probably damaging	Het

Other mutations in Ddc

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01307:Ddc	APN	11	11,789,462 (GRCm39)	missense	probably damaging	1.00
IGL01336:Ddc	APN	11	11,796,630 (GRCm39)	splice site	probably null
IGL02257:Ddc	APN	11	11,823,171 (GRCm39)	nonsense	probably null
IGL02327:Ddc	APN	11	11,813,739 (GRCm39)	missense	probably damaging	0.98
IGL02516:Ddc	APN	11	11,779,125 (GRCm39)	missense	probably damaging	1.00
IGL02616:Ddc	APN	11	11,830,645 (GRCm39)	utr 5 prime	probably benign
IGL02888:Ddc	APN	11	11,772,297 (GRCm39)	splice site	probably benign
IGL03267:Ddc	APN	11	11,826,303 (GRCm39)	missense	probably damaging	1.00
R0454:Ddc	UTSW	11	11,830,587 (GRCm39)	missense	possibly damaging	0.88
R1173:Ddc	UTSW	11	11,796,634 (GRCm39)	critical splice donor site	probably null
R1382:Ddc	UTSW	11	11,774,856 (GRCm39)	missense	possibly damaging	0.52
R1549:Ddc	UTSW	11	11,796,656 (GRCm39)	splice site	probably null
R1583:Ddc	UTSW	11	11,779,131 (GRCm39)	missense	probably benign	0.17
R1929:Ddc	UTSW	11	11,785,764 (GRCm39)	missense	probably damaging	1.00
R1970:Ddc	UTSW	11	11,765,292 (GRCm39)	missense	possibly damaging	0.87
R2034:Ddc	UTSW	11	11,830,456 (GRCm39)	missense	probably benign	0.40
R2270:Ddc	UTSW	11	11,785,764 (GRCm39)	missense	probably damaging	1.00
R2272:Ddc	UTSW	11	11,785,764 (GRCm39)	missense	probably damaging	1.00
R4449:Ddc	UTSW	11	11,785,802 (GRCm39)	missense	probably damaging	1.00
R4508:Ddc	UTSW	11	11,769,393 (GRCm39)	critical splice acceptor site	probably null
R4799:Ddc	UTSW	11	11,796,632 (GRCm39)	splice site	probably null
R5307:Ddc	UTSW	11	11,826,321 (GRCm39)	missense	probably damaging	1.00
R6654:Ddc	UTSW	11	11,830,452 (GRCm39)	missense	probably damaging	1.00
R6817:Ddc	UTSW	11	11,774,854 (GRCm39)	missense	probably damaging	1.00
R6918:Ddc	UTSW	11	11,769,307 (GRCm39)	missense	probably damaging	1.00
R7001:Ddc	UTSW	11	11,774,870 (GRCm39)	critical splice acceptor site	probably null
R7784:Ddc	UTSW	11	11,789,396 (GRCm39)	critical splice donor site	probably null
R8435:Ddc	UTSW	11	11,814,902 (GRCm39)	missense	probably damaging	0.97
R8550:Ddc	UTSW	11	11,785,743 (GRCm39)	missense	probably damaging	1.00
R9200:Ddc	UTSW	11	11,765,388 (GRCm39)	missense	possibly damaging	0.81
R9303:Ddc	UTSW	11	11,779,132 (GRCm39)	missense	probably benign	0.00
R9616:Ddc	UTSW	11	11,772,288 (GRCm39)	nonsense	probably null
Z1177:Ddc	UTSW	11	11,830,552 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- GCCCTCAACTCAGCACAGCATAG -3'
(R):5'- TCTGTCCAGCAAGGCGTGTAGT -3'

Sequencing Primer
(F):5'- CCAAGTCAGTCCTGAAGCAAAC -3'
(R):5'- gccttccagccttttcttttc -3'

Posted On

2014-01-05