Incidental Mutation 'IGL03286:Comt'
ID415730
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 #IGL03286
Quality Score
Status
Chromosome16
Chromosomal Location18406886-18426852 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 18411740 bp
ZygosityHeterozygous
Amino Acid Change Aspartic acid to Glycine at position 73 (D73G)
Ref Sequence ENSEMBL: ENSMUSP00000130077 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000000335] [ENSMUST00000090103] [ENSMUST00000115609] [ENSMUST00000115612] [ENSMUST00000115613] [ENSMUST00000115614] [ENSMUST00000147720] [ENSMUST00000150253] [ENSMUST00000165430] [ENSMUST00000232025]
Predicted Effect probably damaging
Transcript: ENSMUST00000000335
AA Change: D73G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000000335
Gene: ENSMUSG00000000326
AA Change: D73G

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 damaging
Transcript: ENSMUST00000115609
AA Change: D73G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000111272
Gene: ENSMUSG00000000326
AA Change: D73G

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: 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 damaging
Transcript: ENSMUST00000147720
AA Change: D73G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000121810
Gene: ENSMUSG00000000326
AA Change: D73G

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 noncoding transcript
Transcript: ENSMUST00000150389
Predicted Effect probably damaging
Transcript: ENSMUST00000165430
AA Change: D73G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000130077
Gene: ENSMUSG00000000326
AA Change: D73G

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: 51 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aox1 G A 1: 58,049,384 G110S probably benign Het
Arhgap32 T C 9: 32,259,520 S1548P probably benign Het
Cacna1s A G 1: 136,077,659 D147G probably benign Het
Calcoco2 A G 11: 96,103,272 V116A possibly damaging Het
Chd5 A T 4: 152,385,495 M1842L probably benign Het
Ctnna1 A G 18: 35,175,153 I175M probably benign Het
Dnah6 A T 6: 73,083,085 Y2839N probably damaging Het
Dph7 T A 2: 24,966,616 H193Q probably damaging Het
Eif2b5 A G 16: 20,502,262 D258G probably damaging Het
Eml5 T C 12: 98,860,503 D630G probably damaging Het
Ext2 C T 2: 93,707,272 V590M probably damaging Het
Fchsd2 T C 7: 101,259,775 probably null Het
Gm13272 A G 4: 88,780,349 Q167R probably benign Het
Gm21834 A G 17: 57,741,927 V98A possibly damaging Het
Grid1 T A 14: 35,520,685 probably benign Het
H2-DMa T A 17: 34,137,109 probably null Het
Ighv5-17 T G 12: 113,859,177 E108A possibly damaging Het
Invs A G 4: 48,382,261 T144A probably benign Het
Ipo9 A G 1: 135,407,078 probably benign Het
Itga4 A T 2: 79,289,362 Y504F probably damaging Het
Krt5 A G 15: 101,707,548 F544S unknown Het
Larp4 A G 15: 99,986,086 Y67C probably damaging Het
Msh2 T C 17: 87,682,667 M261T possibly damaging Het
Nav1 A T 1: 135,454,536 C1367S probably benign Het
Nox4 T A 7: 87,370,141 probably benign Het
Noxa1 A G 2: 25,085,720 probably null Het
Olfr1450 A C 19: 12,954,168 Y193S probably benign Het
Olfr414 A C 1: 174,431,177 I250L probably benign Het
Pde4d T A 13: 109,954,506 probably benign Het
Pdlim2 C T 14: 70,174,476 G36S possibly damaging Het
Plekhm2 A G 4: 141,634,347 S262P possibly damaging Het
Pnpla6 C A 8: 3,531,473 T582K probably damaging Het
Rap1b A T 10: 117,818,575 L120* probably null Het
Rft1 C T 14: 30,661,366 T121I probably benign Het
Scn1a A G 2: 66,277,576 I1613T probably damaging Het
Slc47a2 T G 11: 61,342,467 E79A possibly damaging Het
Slc9a4 A G 1: 40,580,768 I85V probably null Het
Slfn8 A T 11: 83,013,468 F365L probably damaging Het
Smcr8 T A 11: 60,778,027 probably benign Het
Sntb1 T C 15: 55,792,046 D258G possibly damaging Het
Sorbs1 A G 19: 40,344,414 I520T probably damaging Het
Sptbn2 T C 19: 4,747,832 S1896P probably damaging Het
Sptlc3 G A 2: 139,589,659 G367D probably damaging Het
Stab1 C T 14: 31,159,326 probably benign Het
Tars2 T C 3: 95,754,755 probably benign Het
Tchhl1 C T 3: 93,471,123 A378V probably benign Het
Tet3 A T 6: 83,375,778 F1012Y probably damaging Het
Tuba8 A G 6: 121,222,954 D199G possibly damaging Het
Vmn2r110 T A 17: 20,584,206 T151S possibly damaging Het
Xirp2 T C 2: 67,516,310 I2965T probably damaging Het
Zfp688 T A 7: 127,419,531 M141L probably benign Het
Other mutations in Comt
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02363:Comt APN 16 18411131 missense probably benign 0.21
IGL02568:Comt APN 16 18411704 missense probably damaging 0.99
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
Posted On2016-08-02