Incidental Mutation 'IGL02363:Comt'
ID290631
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Comt
Ensembl Gene ENSMUSG00000000326
Gene Namecatechol-O-methyltransferase
SynonymsD330014B15Rik, Comt1, D16Wsu103e
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #IGL02363
Quality Score
Status
Chromosome16
Chromosomal Location18406886-18426852 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 18411131 bp
ZygosityHeterozygous
Amino Acid Change Aspartic acid to Glycine at position 153 (D153G)
Ref Sequence ENSEMBL: ENSMUSP00000121810 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000000335] [ENSMUST00000090103] [ENSMUST00000115609] [ENSMUST00000115610] [ENSMUST00000115612] [ENSMUST00000115613] [ENSMUST00000115614] [ENSMUST00000147720] [ENSMUST00000150253] [ENSMUST00000165430] [ENSMUST00000232025]
Predicted Effect probably benign
Transcript: ENSMUST00000000335
AA Change: D153G

PolyPhen 2 Score 0.054 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000000335
Gene: ENSMUSG00000000326
AA Change: D153G

DomainStartEndE-ValueType
transmembrane domain 2 24 N/A INTRINSIC
Pfam:Methyltransf_3 63 224 3.5e-24 PFAM
Pfam:Methyltransf_26 102 224 3.3e-9 PFAM
Pfam:Methyltransf_24 106 214 1.2e-13 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000090103
SMART Domains Protein: ENSMUSP00000087562
Gene: ENSMUSG00000000325

DomainStartEndE-ValueType
coiled coil region 11 46 N/A INTRINSIC
low complexity region 89 99 N/A INTRINSIC
low complexity region 117 138 N/A INTRINSIC
low complexity region 141 157 N/A INTRINSIC
low complexity region 208 227 N/A INTRINSIC
ARM 391 431 4.48e-7 SMART
ARM 434 475 3.31e-10 SMART
Blast:ARM 476 533 2e-20 BLAST
ARM 536 582 2.1e1 SMART
ARM 652 693 9.55e1 SMART
ARM 699 739 4.05e-5 SMART
ARM 790 832 3.03e0 SMART
low complexity region 927 945 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000115609
AA Change: D153G

PolyPhen 2 Score 0.054 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000111272
Gene: ENSMUSG00000000326
AA Change: D153G

DomainStartEndE-ValueType
transmembrane domain 2 24 N/A INTRINSIC
Pfam:Methyltransf_3 63 224 3.5e-24 PFAM
Pfam:Methyltransf_26 102 224 3.3e-9 PFAM
Pfam:Methyltransf_24 106 214 1.2e-13 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000115610
SMART Domains Protein: ENSMUSP00000111273
Gene: ENSMUSG00000000325

DomainStartEndE-ValueType
low complexity region 25 35 N/A INTRINSIC
low complexity region 53 74 N/A INTRINSIC
low complexity region 77 93 N/A INTRINSIC
low complexity region 144 163 N/A INTRINSIC
ARM 327 367 4.48e-7 SMART
ARM 370 411 3.31e-10 SMART
Blast:ARM 412 469 1e-20 BLAST
ARM 472 518 2.1e1 SMART
low complexity region 555 563 N/A INTRINSIC
ARM 582 623 9.55e1 SMART
ARM 629 669 4.05e-5 SMART
ARM 720 762 3.03e0 SMART
low complexity region 857 875 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000115612
SMART Domains Protein: ENSMUSP00000111275
Gene: ENSMUSG00000000325

DomainStartEndE-ValueType
coiled coil region 11 46 N/A INTRINSIC
low complexity region 89 99 N/A INTRINSIC
low complexity region 117 138 N/A INTRINSIC
low complexity region 141 157 N/A INTRINSIC
low complexity region 208 227 N/A INTRINSIC
ARM 391 431 4.48e-7 SMART
ARM 434 475 3.31e-10 SMART
Blast:ARM 476 533 2e-20 BLAST
ARM 536 582 2.1e1 SMART
low complexity region 619 627 N/A INTRINSIC
ARM 646 687 9.55e1 SMART
ARM 693 733 4.05e-5 SMART
ARM 784 826 3.03e0 SMART
low complexity region 921 939 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000115613
SMART Domains Protein: ENSMUSP00000111276
Gene: ENSMUSG00000000325

DomainStartEndE-ValueType
coiled coil region 11 46 N/A INTRINSIC
low complexity region 89 99 N/A INTRINSIC
low complexity region 117 138 N/A INTRINSIC
low complexity region 141 157 N/A INTRINSIC
low complexity region 208 227 N/A INTRINSIC
ARM 391 431 4.48e-7 SMART
ARM 434 475 3.31e-10 SMART
Blast:ARM 476 533 2e-20 BLAST
ARM 536 582 2.1e1 SMART
ARM 652 693 9.55e1 SMART
ARM 699 739 4.05e-5 SMART
ARM 790 832 3.03e0 SMART
low complexity region 927 945 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000115614
SMART Domains Protein: ENSMUSP00000111278
Gene: ENSMUSG00000000325

DomainStartEndE-ValueType
coiled coil region 11 46 N/A INTRINSIC
low complexity region 89 99 N/A INTRINSIC
low complexity region 117 138 N/A INTRINSIC
low complexity region 141 157 N/A INTRINSIC
low complexity region 208 227 N/A INTRINSIC
ARM 391 431 4.48e-7 SMART
ARM 434 475 3.31e-10 SMART
Blast:ARM 476 533 2e-20 BLAST
ARM 536 582 2.1e1 SMART
low complexity region 619 627 N/A INTRINSIC
ARM 646 687 9.55e1 SMART
ARM 693 733 4.05e-5 SMART
ARM 784 826 3.03e0 SMART
low complexity region 921 939 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000147720
AA Change: D153G

PolyPhen 2 Score 0.210 (Sensitivity: 0.92; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000121810
Gene: ENSMUSG00000000326
AA Change: D153G

DomainStartEndE-ValueType
transmembrane domain 2 24 N/A INTRINSIC
Pfam:Methyltransf_3 62 171 4.1e-18 PFAM
Pfam:Methyltransf_24 106 171 4.4e-9 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000150253
Predicted Effect probably benign
Transcript: ENSMUST00000165430
AA Change: D153G

PolyPhen 2 Score 0.054 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000130077
Gene: ENSMUSG00000000326
AA Change: D153G

DomainStartEndE-ValueType
transmembrane domain 2 24 N/A INTRINSIC
Pfam:Methyltransf_3 57 221 1.1e-22 PFAM
Pfam:Methyltransf_24 106 214 6.2e-14 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000232025
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Catechol-O-methyltransferase catalyzes the transfer of a methyl group from S-adenosylmethionine to catecholamines, including the neurotransmitters dopamine, epinephrine, and norepinephrine. This O-methylation results in one of the major degradative pathways of the catecholamine transmitters. In addition to its role in the metabolism of endogenous substances, COMT is important in the metabolism of catechol drugs used in the treatment of hypertension, asthma, and Parkinson disease. COMT is found in two forms in tissues, a soluble form (S-COMT) and a membrane-bound form (MB-COMT). The differences between S-COMT and MB-COMT reside within the N-termini. Several transcript variants are formed through the use of alternative translation initiation sites and promoters. [provided by RefSeq, Sep 2008]
PHENOTYPE: Mice homozygous for disruption of this gene are viable, fertile, and show no gross or histological abnormalities. However dopamine levels in the frontal cortex of males are increased. Also, males show increased aggression and females show increased anxiety. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 24 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2410089E03Rik A T 15: 8,218,437 H1490L possibly damaging Het
Ak8 T C 2: 28,812,898 S425P probably damaging Het
Exoc6 T C 19: 37,608,954 I601T probably damaging Het
F11 A T 8: 45,241,531 C598S probably damaging Het
Galnt13 G T 2: 55,112,860 D524Y probably damaging Het
Glb1l3 T C 9: 26,853,644 E157G probably damaging Het
Hc T C 2: 35,000,835 H1323R probably benign Het
Hsd3b5 T C 3: 98,630,105 I32V probably benign Het
Il6ra A G 3: 89,871,253 S430P probably benign Het
Lama2 G T 10: 27,366,066 T298K probably damaging Het
Nedd4l T C 18: 65,208,045 probably benign Het
Ntrk3 T C 7: 78,453,337 D405G probably benign Het
Opn5 T C 17: 42,557,491 D371G probably benign Het
Pcdh15 G T 10: 74,317,086 A408S probably damaging Het
Pim3 T C 15: 88,862,913 V54A probably benign Het
Prdm5 T C 6: 65,794,319 F38S probably damaging Het
Ptgs2 C T 1: 150,105,709 probably null Het
Rnf185 A G 11: 3,418,015 I221T possibly damaging Het
Slc27a2 T C 2: 126,578,950 F318L possibly damaging Het
Spata1 T C 3: 146,487,364 Y124C possibly damaging Het
Tmie G T 9: 110,870,753 probably benign Het
Tph2 T C 10: 115,079,981 K429R probably benign Het
Usp32 A G 11: 85,044,787 Y388H probably benign Het
Vmn2r60 A T 7: 42,195,154 Q647L probably benign Het
Other mutations in Comt
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02568:Comt APN 16 18411704 missense probably damaging 0.99
IGL03286:Comt APN 16 18411740 missense probably damaging 1.00
R0845:Comt UTSW 16 18407961 missense probably damaging 1.00
R1318:Comt UTSW 16 18407891 missense probably damaging 1.00
R1541:Comt UTSW 16 18411815 missense probably benign 0.20
R4496:Comt UTSW 16 18411687 splice site probably null
R5619:Comt UTSW 16 18411719 missense probably damaging 1.00
R6753:Comt UTSW 16 18408021 missense probably benign 0.01
R7286:Comt UTSW 16 18410690 missense probably damaging 1.00
R8061:Comt UTSW 16 18411290 missense probably benign 0.00
R8419:Comt UTSW 16 18411887 nonsense probably null
Posted On2015-04-16