Incidental Mutation 'R1703:Dnm1'
ID 189857
Institutional Source Beutler Lab
Gene Symbol Dnm1
Ensembl Gene ENSMUSG00000026825
Gene Name dynamin 1
Synonyms dynamin 1, Ftfl
MMRRC Submission 039736-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R1703 (G1)
Quality Score 225
Status Validated
Chromosome 2
Chromosomal Location 32198483-32243350 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 32213463 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Valine at position 506 (M506V)
Ref Sequence ENSEMBL: ENSMUSP00000144264 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000078352] [ENSMUST00000091089] [ENSMUST00000113350] [ENSMUST00000113352] [ENSMUST00000113365] [ENSMUST00000129156] [ENSMUST00000139624] [ENSMUST00000201494] [ENSMUST00000201433] [ENSMUST00000202578]
AlphaFold P39053
Predicted Effect probably benign
Transcript: ENSMUST00000078352
AA Change: M506V

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000077461
Gene: ENSMUSG00000026825
AA Change: M506V

DomainStartEndE-ValueType
DYNc 6 245 1.38e-177 SMART
PH 520 627 2.7e-10 SMART
GED 654 745 9.51e-32 SMART
low complexity region 747 761 N/A INTRINSIC
low complexity region 783 816 N/A INTRINSIC
low complexity region 819 830 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000091089
AA Change: M506V

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000088618
Gene: ENSMUSG00000026825
AA Change: M506V

DomainStartEndE-ValueType
DYNc 6 245 1.38e-177 SMART
PH 516 623 2.7e-10 SMART
GED 650 741 9.51e-32 SMART
low complexity region 743 757 N/A INTRINSIC
low complexity region 779 812 N/A INTRINSIC
low complexity region 815 826 N/A INTRINSIC
low complexity region 845 860 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000113350
AA Change: M506V

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000108977
Gene: ENSMUSG00000026825
AA Change: M506V

DomainStartEndE-ValueType
DYNc 6 245 1.38e-177 SMART
PH 520 627 2.7e-10 SMART
GED 654 745 9.51e-32 SMART
low complexity region 747 761 N/A INTRINSIC
low complexity region 783 816 N/A INTRINSIC
low complexity region 819 830 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000113352
AA Change: M506V

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000108979
Gene: ENSMUSG00000026825
AA Change: M506V

DomainStartEndE-ValueType
DYNc 6 245 1.38e-177 SMART
PH 520 627 2.7e-10 SMART
GED 654 745 9.51e-32 SMART
low complexity region 747 761 N/A INTRINSIC
low complexity region 783 816 N/A INTRINSIC
low complexity region 819 830 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000113365
AA Change: M506V

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000108992
Gene: ENSMUSG00000026825
AA Change: M506V

DomainStartEndE-ValueType
DYNc 6 245 1.38e-177 SMART
PH 520 627 2.7e-10 SMART
GED 654 745 9.51e-32 SMART
low complexity region 747 761 N/A INTRINSIC
low complexity region 783 816 N/A INTRINSIC
low complexity region 819 830 N/A INTRINSIC
low complexity region 851 861 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000129156
SMART Domains Protein: ENSMUSP00000118914
Gene: ENSMUSG00000026825

DomainStartEndE-ValueType
PH 1 96 2.75e-2 SMART
GED 123 214 9.51e-32 SMART
low complexity region 216 230 N/A INTRINSIC
low complexity region 239 258 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000139624
AA Change: M506V

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000122679
Gene: ENSMUSG00000026825
AA Change: M506V

DomainStartEndE-ValueType
DYNc 6 245 1.38e-177 SMART
PH 520 627 2.7e-10 SMART
GED 654 745 9.51e-32 SMART
low complexity region 747 761 N/A INTRINSIC
low complexity region 783 816 N/A INTRINSIC
low complexity region 819 830 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000201494
AA Change: M477V

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
SMART Domains Protein: ENSMUSP00000144145
Gene: ENSMUSG00000026825
AA Change: M477V

DomainStartEndE-ValueType
DYNc 6 245 6.9e-180 SMART
Pfam:Dynamin_M 413 473 2.1e-14 PFAM
PH 491 598 1.2e-12 SMART
GED 625 716 6.1e-34 SMART
low complexity region 718 732 N/A INTRINSIC
low complexity region 754 787 N/A INTRINSIC
low complexity region 790 801 N/A INTRINSIC
low complexity region 822 832 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000201433
AA Change: M506V

PolyPhen 2 Score 0.007 (Sensitivity: 0.96; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000144264
Gene: ENSMUSG00000026825
AA Change: M506V

DomainStartEndE-ValueType
DYNc 6 245 1.38e-177 SMART
PH 520 627 2.7e-10 SMART
GED 654 745 9.51e-32 SMART
low complexity region 747 761 N/A INTRINSIC
low complexity region 783 816 N/A INTRINSIC
low complexity region 819 830 N/A INTRINSIC
low complexity region 851 861 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000202578
AA Change: M506V

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000143955
Gene: ENSMUSG00000026825
AA Change: M506V

DomainStartEndE-ValueType
DYNc 6 245 1.38e-177 SMART
PH 520 627 2.7e-10 SMART
GED 654 745 9.51e-32 SMART
low complexity region 747 761 N/A INTRINSIC
low complexity region 783 816 N/A INTRINSIC
low complexity region 819 830 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000175066
Meta Mutation Damage Score 0.0818 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.3%
  • 10x: 96.2%
  • 20x: 92.4%
Validation Efficiency 99% (86/87)
MGI Phenotype FUNCTION: This gene encodes a member of the dynamin subfamily of GTP-binding proteins. The encoded protein is a GTPase which is required for membrane recycling, including vesicle endocytosis in neurons. It may also be involved in cellular fission via association with microtubules and actin filaments. Mutations in this gene have been shown to cause seizures. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Sep 2014]
PHENOTYPE: Homozygous mice display reduced postnatal viability. Null mutation of this gene results in abnormal synaptic vesicle morphology, and recycling during neuronal activity. Other alleles are associated with seizures. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 78 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2310057M21Rik A T 7: 130,945,431 (GRCm39) Y401* probably null Het
4932415M13Rik C A 17: 54,032,065 (GRCm39) noncoding transcript Het
Abtb3 A G 10: 85,223,248 (GRCm39) D19G unknown Het
Acoxl T A 2: 127,820,692 (GRCm39) S81R probably damaging Het
Adamtsl4 A G 3: 95,584,924 (GRCm39) C915R probably damaging Het
Adgra3 C T 5: 50,164,117 (GRCm39) M287I probably benign Het
Afg1l T G 10: 42,276,395 (GRCm39) D250A probably damaging Het
Akap8l C T 17: 32,551,457 (GRCm39) R511H probably damaging Het
Amfr T C 8: 94,700,871 (GRCm39) T530A probably benign Het
Ank2 C T 3: 126,723,415 (GRCm39) V971M probably damaging Het
App A G 16: 84,762,656 (GRCm39) S656P probably damaging Het
Arid5a T A 1: 36,358,656 (GRCm39) probably null Het
Asic5 T A 3: 81,907,029 (GRCm39) V60D possibly damaging Het
Atm G T 9: 53,412,000 (GRCm39) H1019N probably benign Het
Cep250 A G 2: 155,807,466 (GRCm39) K277R probably benign Het
Chrna7 C T 7: 62,749,255 (GRCm39) R409H probably damaging Het
Chrng A T 1: 87,138,628 (GRCm39) N419I possibly damaging Het
Ciao1 T C 2: 127,087,739 (GRCm39) S199G probably benign Het
Clstn2 A T 9: 97,340,290 (GRCm39) M694K possibly damaging Het
Cpeb2 A G 5: 43,391,181 (GRCm39) probably benign Het
Cyp2c69 T A 19: 39,864,810 (GRCm39) I223F probably benign Het
Dennd1b A T 1: 139,097,492 (GRCm39) probably null Het
Dnah17 A T 11: 117,917,575 (GRCm39) L4162Q probably damaging Het
Ecsit A G 9: 21,986,107 (GRCm39) V173A probably damaging Het
Fam13b T C 18: 34,584,492 (GRCm39) probably null Het
Fgl2 T A 5: 21,577,730 (GRCm39) W6R possibly damaging Het
Galnt9 G A 5: 110,767,038 (GRCm39) R503H probably damaging Het
Gramd1a C T 7: 30,838,959 (GRCm39) V247M possibly damaging Het
Grip2 A T 6: 91,754,379 (GRCm39) I632N probably damaging Het
Hspg2 T C 4: 137,286,462 (GRCm39) V3627A probably damaging Het
Ipo8 T C 6: 148,691,390 (GRCm39) Y660C probably benign Het
Isg15 T C 4: 156,284,265 (GRCm39) R88G possibly damaging Het
Itgb5 T A 16: 33,730,870 (GRCm39) D388E probably benign Het
Jhy T C 9: 40,856,133 (GRCm39) Y118C probably damaging Het
Kalrn G A 16: 34,025,696 (GRCm39) T931M probably damaging Het
Kif21a A G 15: 90,833,250 (GRCm39) probably null Het
Lama2 A T 10: 27,142,667 (GRCm39) Y604N probably damaging Het
Lrp3 T G 7: 34,912,586 (GRCm39) S34R possibly damaging Het
Lrrc37 C T 11: 103,431,700 (GRCm39) V1372I probably benign Het
Lyn T C 4: 3,738,867 (GRCm39) probably null Het
Mroh8 C T 2: 157,113,896 (GRCm39) V132I probably benign Het
Mthfd1l T C 10: 4,098,093 (GRCm39) F977L probably damaging Het
Nol8 C T 13: 49,820,933 (GRCm39) T912M possibly damaging Het
Nrxn1 A T 17: 90,515,845 (GRCm39) N169K probably damaging Het
Oplah A G 15: 76,180,867 (GRCm39) Y1279H probably benign Het
Or10ag56 T C 2: 87,139,754 (GRCm39) V207A probably benign Het
Or4c101 T A 2: 88,390,599 (GRCm39) M262K possibly damaging Het
Pcsk5 T C 19: 17,729,458 (GRCm39) N129S probably benign Het
Pcyt2 G T 11: 120,503,894 (GRCm39) P185T probably benign Het
Pdlim2 A G 14: 70,411,784 (GRCm39) probably null Het
Pgs1 T C 11: 117,905,554 (GRCm39) probably benign Het
Qprt A G 7: 126,707,343 (GRCm39) V251A probably benign Het
Rasal2 A C 1: 156,985,170 (GRCm39) L834R probably damaging Het
Reg1 T C 6: 78,405,432 (GRCm39) C161R probably damaging Het
Rp1 T A 1: 4,415,392 (GRCm39) I1907F probably damaging Het
S1pr5 T C 9: 21,155,346 (GRCm39) D360G possibly damaging Het
Sart3 C A 5: 113,890,280 (GRCm39) V482F probably benign Het
Scarf2 A G 16: 17,620,713 (GRCm39) E127G probably damaging Het
Serinc5 T C 13: 92,825,305 (GRCm39) S245P probably damaging Het
Serpinc1 G T 1: 160,821,087 (GRCm39) R57L probably damaging Het
Setd2 A G 9: 110,378,932 (GRCm39) S632G probably benign Het
Sgca A T 11: 94,860,217 (GRCm39) L307M probably damaging Het
Slc7a9 C A 7: 35,154,000 (GRCm39) Q208K probably benign Het
Slfn10-ps C T 11: 82,920,869 (GRCm39) noncoding transcript Het
Spam1 A T 6: 24,796,256 (GRCm39) D69V probably damaging Het
Tanc1 A G 2: 59,673,365 (GRCm39) E1490G probably benign Het
Tbc1d22a G T 15: 86,123,416 (GRCm39) D150Y probably benign Het
Tex10 C T 4: 48,456,800 (GRCm39) R637Q probably benign Het
Tlx1 A G 19: 45,144,443 (GRCm39) D55G possibly damaging Het
Tram2 G T 1: 21,074,458 (GRCm39) N241K probably damaging Het
Ttc23l T C 15: 10,523,744 (GRCm39) Y325C probably damaging Het
Ubac2 T A 14: 122,142,582 (GRCm39) S27T probably benign Het
Utrn G A 10: 12,603,473 (GRCm39) probably benign Het
Vnn3 A T 10: 23,741,828 (GRCm39) M378L probably benign Het
Vps18 T A 2: 119,119,538 (GRCm39) D6E probably benign Het
Xkr5 T A 8: 18,989,134 (GRCm39) I253F probably benign Het
Yeats4 A T 10: 117,051,628 (GRCm39) C210S probably benign Het
Zdhhc20 A G 14: 58,076,545 (GRCm39) probably null Het
Other mutations in Dnm1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02219:Dnm1 APN 2 32,213,462 (GRCm39) missense probably benign 0.18
IGL02338:Dnm1 APN 2 32,202,783 (GRCm39) missense probably damaging 1.00
IGL02555:Dnm1 APN 2 32,218,050 (GRCm39) missense probably damaging 1.00
IGL02563:Dnm1 APN 2 32,205,931 (GRCm39) splice site probably null
IGL03006:Dnm1 APN 2 32,243,133 (GRCm39) missense possibly damaging 0.84
IGL03013:Dnm1 APN 2 32,226,296 (GRCm39) missense probably benign 0.13
IGL03347:Dnm1 APN 2 32,243,199 (GRCm39) missense probably benign 0.32
R0180:Dnm1 UTSW 2 32,218,005 (GRCm39) missense probably damaging 0.99
R0242:Dnm1 UTSW 2 32,207,001 (GRCm39) missense possibly damaging 0.55
R0242:Dnm1 UTSW 2 32,207,001 (GRCm39) missense possibly damaging 0.55
R0387:Dnm1 UTSW 2 32,210,593 (GRCm39) missense possibly damaging 0.90
R0608:Dnm1 UTSW 2 32,225,836 (GRCm39) missense possibly damaging 0.89
R1230:Dnm1 UTSW 2 32,205,921 (GRCm39) missense probably damaging 1.00
R1474:Dnm1 UTSW 2 32,210,596 (GRCm39) missense probably benign 0.31
R1881:Dnm1 UTSW 2 32,213,742 (GRCm39) missense probably damaging 1.00
R2155:Dnm1 UTSW 2 32,204,949 (GRCm39) missense probably damaging 0.96
R4405:Dnm1 UTSW 2 32,225,984 (GRCm39) missense probably damaging 1.00
R4592:Dnm1 UTSW 2 32,226,023 (GRCm39) missense probably damaging 0.99
R5357:Dnm1 UTSW 2 32,226,253 (GRCm39) missense probably null 0.17
R5926:Dnm1 UTSW 2 32,205,816 (GRCm39) missense probably benign 0.00
R6135:Dnm1 UTSW 2 32,223,075 (GRCm39) splice site probably null
R6463:Dnm1 UTSW 2 32,199,603 (GRCm39) utr 3 prime probably benign
R6563:Dnm1 UTSW 2 32,202,738 (GRCm39) missense probably damaging 1.00
R6626:Dnm1 UTSW 2 32,230,892 (GRCm39) missense probably damaging 1.00
R6707:Dnm1 UTSW 2 32,226,253 (GRCm39) missense probably null 0.17
R6790:Dnm1 UTSW 2 32,223,079 (GRCm39) missense probably damaging 1.00
R6803:Dnm1 UTSW 2 32,202,766 (GRCm39) missense probably damaging 1.00
R7156:Dnm1 UTSW 2 32,230,479 (GRCm39) missense probably damaging 1.00
R7313:Dnm1 UTSW 2 32,226,021 (GRCm39) missense probably damaging 1.00
R7809:Dnm1 UTSW 2 32,243,091 (GRCm39) missense probably damaging 1.00
R7919:Dnm1 UTSW 2 32,229,990 (GRCm39) missense probably damaging 1.00
R8481:Dnm1 UTSW 2 32,230,490 (GRCm39) missense probably benign 0.01
R8486:Dnm1 UTSW 2 32,224,739 (GRCm39) missense probably benign 0.14
R8733:Dnm1 UTSW 2 32,206,987 (GRCm39) missense probably benign 0.06
R8960:Dnm1 UTSW 2 32,202,741 (GRCm39) missense probably damaging 1.00
R9476:Dnm1 UTSW 2 32,213,739 (GRCm39) missense probably benign 0.03
R9510:Dnm1 UTSW 2 32,213,739 (GRCm39) missense probably benign 0.03
R9535:Dnm1 UTSW 2 32,202,344 (GRCm39) missense probably benign 0.00
R9566:Dnm1 UTSW 2 32,228,011 (GRCm39) critical splice donor site probably null
R9648:Dnm1 UTSW 2 32,230,455 (GRCm39) missense probably damaging 1.00
R9785:Dnm1 UTSW 2 32,223,089 (GRCm39) missense possibly damaging 0.60
Predicted Primers PCR Primer
(F):5'- ATGGAACTGTGAGCATGGCTGG -3'
(R):5'- TCATCGACTTGGGGACCCTTGAAG -3'

Sequencing Primer
(F):5'- GTCCTGGTACTCACCAGAATC -3'
(R):5'- CACGAAGACTTCATAGGCTTTGC -3'
Posted On 2014-05-14