Incidental Mutation 'IGL01336:Ddc'
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 #IGL01336
Quality Score
Chromosomal Location11814101-11898144 bp(-) (GRCm38)
Type of Mutationsplice site (6 bp from exon)
DNA Base Change (assembly) A to G at 11846630 bp
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000136467 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000066237] [ENSMUST00000109659] [ENSMUST00000155690] [ENSMUST00000178704]
Predicted Effect probably null
Transcript: ENSMUST00000066237
SMART Domains Protein: ENSMUSP00000068525
Gene: ENSMUSG00000020182

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
SMART Domains Protein: ENSMUSP00000105286
Gene: ENSMUSG00000020182

Pfam:Pyridoxal_deC 35 414 4.8e-174 PFAM
Pfam:Beta_elim_lyase 82 403 4.4e-8 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000122971
Predicted Effect probably benign
Transcript: ENSMUST00000155690
SMART Domains Protein: ENSMUSP00000121096
Gene: ENSMUSG00000020182

Pfam:Pyridoxal_deC 35 253 9.1e-91 PFAM
Predicted Effect probably null
Transcript: ENSMUST00000178704
SMART Domains Protein: ENSMUSP00000136467
Gene: ENSMUSG00000020182

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: 32 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acly G T 11: 100,495,910 L599I probably benign Het
Adcyap1 A G 17: 93,203,964 D122G probably benign Het
Ahr A G 12: 35,503,840 V760A probably benign Het
Ankrd7 T C 6: 18,868,278 V133A probably benign Het
Bsn A G 9: 108,111,785 V2256A probably damaging Het
Cblb A G 16: 52,186,229 K765E probably benign Het
Clmp A G 9: 40,782,610 *374W probably null Het
Dnah10 A G 5: 124,775,512 Y1878C probably damaging Het
Ei24 A G 9: 36,786,481 probably null Het
Gm12394 T A 4: 42,793,784 Q116L possibly damaging Het
Gm8394 T C 10: 85,314,164 noncoding transcript Het
Ikbke A G 1: 131,273,756 M118T probably damaging Het
Il6st T C 13: 112,480,239 S107P possibly damaging Het
Map2k6 A G 11: 110,496,411 Y203C probably damaging Het
Mettl27 C T 5: 134,935,880 probably benign Het
Mrps14 G A 1: 160,196,995 W32* probably null Het
Naaa A C 5: 92,265,133 M208R probably benign Het
Nat2 A G 8: 67,501,541 Y101C probably damaging Het
Ncoa3 A G 2: 166,054,523 S449G probably benign Het
Olfr1507 A G 14: 52,490,748 I72T probably damaging Het
Olfr5 T C 7: 6,480,998 I53V probably benign Het
Phykpl G A 11: 51,599,456 probably benign Het
Rasgrf1 A T 9: 89,991,530 M631L probably benign Het
Rgma G A 7: 73,409,318 V57M possibly damaging Het
Samd4b G T 7: 28,413,963 D192E probably benign Het
Sesn2 T C 4: 132,499,367 T139A probably benign Het
Slc30a6 A G 17: 74,408,839 probably benign Het
Stra8 T C 6: 34,933,188 Y182H possibly damaging Het
Trim31 C A 17: 36,909,377 A395E probably damaging Het
Trp53bp2 G T 1: 182,431,583 R67L probably damaging Het
Trpa1 A C 1: 14,886,880 probably benign Het
Wdr91 G A 6: 34,909,543 probably benign Het
Other mutations in Ddc
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01307:Ddc APN 11 11839462 missense probably damaging 1.00
IGL02257:Ddc APN 11 11873171 nonsense 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 splice site 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
R8435:Ddc UTSW 11 11864902 missense probably damaging 0.97
R8550:Ddc UTSW 11 11835743 missense probably damaging 1.00
Z1177:Ddc UTSW 11 11880552 missense probably damaging 1.00
Posted On2013-10-07