Incidental Mutation 'IGL02257:Ddc'
ID286616
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Ddc
Ensembl Gene ENSMUSG00000020182
Gene Namedopa decarboxylase
SynonymsAadc, aromatic L-amino acid decarboxylase
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL02257
Quality Score
Status
Chromosome11
Chromosomal Location11814101-11898144 bp(-) (GRCm38)
Type of Mutationnonsense
DNA Base Change (assembly) A to T at 11873171 bp
ZygosityHeterozygous
Amino Acid Change Leucine to Stop codon at position 133 (L133*)
Ref Sequence ENSEMBL: ENSMUSP00000136467 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000066237] [ENSMUST00000109659] [ENSMUST00000155690] [ENSMUST00000178704]
Predicted Effect probably null
Transcript: ENSMUST00000066237
AA Change: L133*
SMART Domains Protein: ENSMUSP00000068525
Gene: ENSMUSG00000020182
AA Change: L133*

DomainStartEndE-ValueType
Pfam:Pyridoxal_deC 35 414 8.2e-173 PFAM
Pfam:Beta_elim_lyase 81 401 2.3e-9 PFAM
Predicted Effect probably null
Transcript: ENSMUST00000109659
AA Change: L133*
SMART Domains Protein: ENSMUSP00000105286
Gene: ENSMUSG00000020182
AA Change: L133*

DomainStartEndE-ValueType
Pfam:Pyridoxal_deC 35 414 4.8e-174 PFAM
Pfam:Beta_elim_lyase 82 403 4.4e-8 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000134121
Predicted Effect noncoding transcript
Transcript: ENSMUST00000145033
Predicted Effect noncoding transcript
Transcript: ENSMUST00000146359
Predicted Effect noncoding transcript
Transcript: ENSMUST00000151032
Predicted Effect probably null
Transcript: ENSMUST00000155690
AA Change: L133*
SMART Domains Protein: ENSMUSP00000121096
Gene: ENSMUSG00000020182
AA Change: L133*

DomainStartEndE-ValueType
Pfam:Pyridoxal_deC 35 253 9.1e-91 PFAM
Predicted Effect probably null
Transcript: ENSMUST00000178704
AA Change: L133*
SMART Domains Protein: ENSMUSP00000136467
Gene: ENSMUSG00000020182
AA Change: L133*

DomainStartEndE-ValueType
Pfam:Pyridoxal_deC 35 414 8.2e-173 PFAM
Pfam:Beta_elim_lyase 81 401 2.3e-9 PFAM
Coding Region Coverage
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: 34 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aanat C T 11: 116,595,709 Q25* probably null Het
Adam8 A T 7: 139,987,648 V394D possibly damaging Het
Ahnak2 A G 12: 112,785,285 F314S possibly damaging Het
Arsg T C 11: 109,521,647 probably benign Het
Atp13a2 T G 4: 141,006,089 V958G probably benign Het
BC003331 A T 1: 150,386,404 I95N probably damaging Het
Ces5a T C 8: 93,525,598 D218G probably benign Het
Cntnap4 T A 8: 112,616,494 L63Q probably damaging Het
Cped1 A G 6: 22,145,607 T655A possibly damaging Het
Fat4 C T 3: 39,001,139 A4169V probably benign Het
Gnpat T C 8: 124,886,848 probably benign Het
Gpd2 A G 2: 57,364,524 D678G probably benign Het
Hk1 T C 10: 62,271,643 D851G probably benign Het
Hsd11b2 G A 8: 105,523,222 V322I probably benign Het
Hsd17b3 G A 13: 64,059,462 T255M probably benign Het
Hsp90b1 T C 10: 86,698,589 S284G probably damaging Het
Med1 T A 11: 98,180,270 I69L probably damaging Het
Morn3 T G 5: 123,037,725 D200A probably damaging Het
Mtss1 A G 15: 58,956,545 V173A probably damaging Het
Mut C T 17: 40,938,734 T200I possibly damaging Het
Myl6b T C 10: 128,497,341 probably benign Het
Nin A G 12: 70,102,691 V48A possibly damaging Het
Olfr134 G T 17: 38,175,686 V201L probably benign Het
Olfr1490 G A 19: 13,655,265 V279I probably benign Het
Phlpp2 T A 8: 109,920,099 V529E possibly damaging Het
Pnlip G A 19: 58,673,874 V151I probably benign Het
Pus7 A C 5: 23,762,461 H247Q probably damaging Het
Setd6 T C 8: 95,716,692 Y188H probably damaging Het
Siglecg T C 7: 43,411,904 S444P probably benign Het
Sox9 C A 11: 112,784,985 H333Q possibly damaging Het
Specc1 T A 11: 62,118,417 I333N probably damaging Het
Tmprss11e G A 5: 86,724,180 T59I probably damaging Het
Vmn2r93 A C 17: 18,325,508 probably benign Het
Vrk2 A T 11: 26,534,266 V163D probably damaging Het
Other mutations in Ddc
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01307:Ddc APN 11 11839462 missense probably damaging 1.00
IGL01336:Ddc APN 11 11846630 splice site probably null
IGL02327:Ddc APN 11 11863739 missense probably damaging 0.98
IGL02516:Ddc APN 11 11829125 missense probably damaging 1.00
IGL02616:Ddc APN 11 11880645 utr 5 prime probably benign
IGL02888:Ddc APN 11 11822297 splice site probably benign
IGL03267:Ddc APN 11 11876303 missense probably damaging 1.00
R0454:Ddc UTSW 11 11880587 missense possibly damaging 0.88
R1061:Ddc UTSW 11 11829132 missense probably benign 0.00
R1173:Ddc UTSW 11 11846634 critical splice donor site probably null
R1382:Ddc UTSW 11 11824856 missense possibly damaging 0.52
R1549:Ddc UTSW 11 11846656 unclassified probably null
R1583:Ddc UTSW 11 11829131 missense probably benign 0.17
R1929:Ddc UTSW 11 11835764 missense probably damaging 1.00
R1970:Ddc UTSW 11 11815292 missense possibly damaging 0.87
R2034:Ddc UTSW 11 11880456 missense probably benign 0.40
R2270:Ddc UTSW 11 11835764 missense probably damaging 1.00
R2272:Ddc UTSW 11 11835764 missense probably damaging 1.00
R4449:Ddc UTSW 11 11835802 missense probably damaging 1.00
R4508:Ddc UTSW 11 11819393 critical splice acceptor site probably null
R4799:Ddc UTSW 11 11846632 splice site probably null
R5307:Ddc UTSW 11 11876321 missense probably damaging 1.00
R6654:Ddc UTSW 11 11880452 missense probably damaging 1.00
R6817:Ddc UTSW 11 11824854 missense probably damaging 1.00
R6918:Ddc UTSW 11 11819307 missense probably damaging 1.00
R7001:Ddc UTSW 11 11824870 critical splice acceptor site probably null
R7784:Ddc UTSW 11 11839396 critical splice donor site probably null
Z1177:Ddc UTSW 11 11880552 missense probably damaging 1.00
Posted On2015-04-16