Incidental Mutation 'R8960:Dnm1'
ID 682253
Institutional Source Beutler Lab
Gene Symbol Dnm1
Ensembl Gene ENSMUSG00000026825
Gene Name dynamin 1
Synonyms dynamin 1, Ftfl
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R8960 (G1)
Quality Score 225.009
Status Validated
Chromosome 2
Chromosomal Location 32198483-32243350 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 32202741 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 54 (V54A)
Ref Sequence ENSEMBL: ENSMUSP00000144309 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000078352] [ENSMUST00000081670] [ENSMUST00000091089] [ENSMUST00000100194] [ENSMUST00000113350] [ENSMUST00000113352] [ENSMUST00000113365] [ENSMUST00000113377] [ENSMUST00000129156] [ENSMUST00000139624] [ENSMUST00000201433] [ENSMUST00000201440] [ENSMUST00000201494] [ENSMUST00000202578]
AlphaFold P39053
Predicted Effect possibly damaging
Transcript: ENSMUST00000078352
AA Change: V758A

PolyPhen 2 Score 0.738 (Sensitivity: 0.85; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000077461
Gene: ENSMUSG00000026825
AA Change: V758A

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: ENSMUST00000081670
SMART Domains Protein: ENSMUSP00000080374
Gene: ENSMUSG00000002546

DomainStartEndE-ValueType
low complexity region 33 39 N/A INTRINSIC
coiled coil region 105 173 N/A INTRINSIC
low complexity region 189 202 N/A INTRINSIC
low complexity region 301 313 N/A INTRINSIC
Pfam:GOLGA2L5 337 955 N/A PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000091089
AA Change: V754A

PolyPhen 2 Score 0.329 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000088618
Gene: ENSMUSG00000026825
AA Change: V754A

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: ENSMUST00000100194
SMART Domains Protein: ENSMUSP00000097768
Gene: ENSMUSG00000002546

DomainStartEndE-ValueType
low complexity region 3 11 N/A INTRINSIC
low complexity region 45 51 N/A INTRINSIC
low complexity region 98 113 N/A INTRINSIC
coiled coil region 176 244 N/A INTRINSIC
low complexity region 260 273 N/A INTRINSIC
low complexity region 372 384 N/A INTRINSIC
Pfam:GOLGA2L5 408 1026 2.1e-299 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000113350
AA Change: V758A

PolyPhen 2 Score 0.209 (Sensitivity: 0.92; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000108977
Gene: ENSMUSG00000026825
AA Change: V758A

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: V758A

PolyPhen 2 Score 0.209 (Sensitivity: 0.92; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000108979
Gene: ENSMUSG00000026825
AA Change: V758A

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 possibly damaging
Transcript: ENSMUST00000113365
AA Change: V758A

PolyPhen 2 Score 0.903 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000108992
Gene: ENSMUSG00000026825
AA Change: V758A

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: ENSMUST00000113377
SMART Domains Protein: ENSMUSP00000109004
Gene: ENSMUSG00000002546

DomainStartEndE-ValueType
low complexity region 3 11 N/A INTRINSIC
low complexity region 45 51 N/A INTRINSIC
low complexity region 71 86 N/A INTRINSIC
coiled coil region 149 217 N/A INTRINSIC
low complexity region 233 246 N/A INTRINSIC
low complexity region 345 357 N/A INTRINSIC
Pfam:GOLGA2L5 381 999 N/A PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000129156
AA Change: V227A

PolyPhen 2 Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000118914
Gene: ENSMUSG00000026825
AA Change: V227A

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
SMART Domains Protein: ENSMUSP00000115523
Gene: ENSMUSG00000026825
AA Change: V55A

DomainStartEndE-ValueType
Pfam:GED 1 43 3.3e-7 PFAM
low complexity region 45 59 N/A INTRINSIC
low complexity region 81 114 N/A INTRINSIC
low complexity region 117 128 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000139624
AA Change: V758A

PolyPhen 2 Score 0.581 (Sensitivity: 0.88; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000122679
Gene: ENSMUSG00000026825
AA Change: V758A

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
SMART Domains Protein: ENSMUSP00000116054
Gene: ENSMUSG00000026825
AA Change: V65A

DomainStartEndE-ValueType
GED 1 53 1.63e-1 SMART
low complexity region 55 69 N/A INTRINSIC
low complexity region 91 124 N/A INTRINSIC
low complexity region 127 138 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000201433
AA Change: V758A

PolyPhen 2 Score 0.752 (Sensitivity: 0.85; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000144264
Gene: ENSMUSG00000026825
AA Change: V758A

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 damaging
Transcript: ENSMUST00000201440
AA Change: V54A

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000144309
Gene: ENSMUSG00000026825
AA Change: V54A

DomainStartEndE-ValueType
Pfam:GED 1 41 5.9e-7 PFAM
low complexity region 43 57 N/A INTRINSIC
low complexity region 66 85 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000201494
AA Change: V729A

PolyPhen 2 Score 0.752 (Sensitivity: 0.85; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000144145
Gene: ENSMUSG00000026825
AA Change: V729A

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 possibly damaging
Transcript: ENSMUST00000202578
AA Change: V758A

PolyPhen 2 Score 0.738 (Sensitivity: 0.85; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000143955
Gene: ENSMUSG00000026825
AA Change: V758A

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
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.9%
  • 20x: 99.7%
Validation Efficiency 100% (78/78)
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: 79 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcg4 G A 9: 44,186,063 (GRCm39) Q603* probably null Het
Adar A G 3: 89,647,516 (GRCm39) Y165C probably damaging Het
Afp A G 5: 90,651,500 (GRCm39) T372A probably benign Het
Asah1 T A 8: 41,800,061 (GRCm39) L184F probably damaging Het
Bltp1 A G 3: 37,067,132 (GRCm39) E3548G probably damaging Het
Bpifb2 A T 2: 153,731,046 (GRCm39) I206F possibly damaging Het
Btn1a1 C A 13: 23,648,741 (GRCm39) D31Y possibly damaging Het
C4b T A 17: 34,952,892 (GRCm39) D1110V probably damaging Het
Ccdc162 T A 10: 41,429,178 (GRCm39) D1901V probably damaging Het
Cd101 A G 3: 100,910,817 (GRCm39) V947A probably benign Het
Cd55b A T 1: 130,338,375 (GRCm39) S238T possibly damaging Het
Cdc25c T C 18: 34,866,329 (GRCm39) I437V possibly damaging Het
Cfap97 T C 8: 46,623,605 (GRCm39) S332P probably damaging Het
Chpf A G 1: 75,452,398 (GRCm39) L352P probably damaging Het
Cntln T A 4: 85,018,961 (GRCm39) M1217K possibly damaging Het
Cntrl A G 2: 35,052,053 (GRCm39) E1629G possibly damaging Het
Csnk1g2 T C 10: 80,474,396 (GRCm39) Y206H probably damaging Het
Cyp2c55 T A 19: 38,995,547 (GRCm39) W20R probably null Het
Dhx35 A T 2: 158,657,393 (GRCm39) H130L possibly damaging Het
Eea1 T A 10: 95,864,381 (GRCm39) S967T probably benign Het
Efcab3 A G 11: 104,820,772 (GRCm39) probably benign Het
Elf3 A T 1: 135,182,813 (GRCm39) I304N probably damaging Het
Eps8l1 G T 7: 4,481,214 (GRCm39) R672L probably damaging Het
Fam163a A T 1: 155,954,862 (GRCm39) C96* probably null Het
Fancd2 T C 6: 113,540,129 (GRCm39) probably null Het
Fbxo3 C T 2: 103,858,274 (GRCm39) L23F possibly damaging Het
Fbxw14 A G 9: 109,114,367 (GRCm39) V121A possibly damaging Het
Fgd6 T A 10: 93,880,868 (GRCm39) V574D probably benign Het
Gask1b T C 3: 79,794,293 (GRCm39) S254P probably benign Het
Gbp11 A G 5: 105,479,251 (GRCm39) F124S probably damaging Het
Grin1 A T 2: 25,195,428 (GRCm39) probably benign Het
Grm2 T G 9: 106,531,345 (GRCm39) E48A probably benign Het
H2-M10.5 T A 17: 37,084,770 (GRCm39) Y165N probably benign Het
Hoxa13 A C 6: 52,236,976 (GRCm39) S172A probably benign Het
Ifih1 T A 2: 62,442,235 (GRCm39) K376N possibly damaging Het
Insrr C A 3: 87,720,386 (GRCm39) T1008K probably damaging Het
Itih1 A G 14: 30,655,414 (GRCm39) S594P probably damaging Het
Kidins220 T C 12: 25,106,914 (GRCm39) S1365P probably benign Het
Malrd1 A T 2: 15,570,241 (GRCm39) K158* probably null Het
Man2c1 G A 9: 57,045,279 (GRCm39) G504R probably damaging Het
Mbd1 T C 18: 74,406,890 (GRCm39) probably null Het
Micall2 G A 5: 139,702,025 (GRCm39) A323V probably benign Het
Mroh9 A C 1: 162,883,196 (GRCm39) F428V probably benign Het
Myo7b T A 18: 32,127,299 (GRCm39) probably benign Het
Niban1 A T 1: 151,591,463 (GRCm39) H535L possibly damaging Het
Obscn A T 11: 58,922,438 (GRCm39) V6567E probably damaging Het
Or1e28-ps1 A C 11: 73,615,230 (GRCm39) S207A unknown Het
Or1e33 A T 11: 73,738,167 (GRCm39) C261* probably null Het
Or2g25 T A 17: 37,970,760 (GRCm39) T155S probably benign Het
Or2y1d A T 11: 49,321,543 (GRCm39) Q80L probably benign Het
Or5h25 T A 16: 58,930,555 (GRCm39) R139S probably benign Het
Or8b53 A T 9: 38,667,385 (GRCm39) I134F possibly damaging Het
Pde4dip T C 3: 97,700,464 (GRCm39) D238G probably damaging Het
Peg10 GAT GATCAT 6: 4,756,449 (GRCm39) probably benign Het
Pgbd5 T A 8: 125,111,175 (GRCm39) Y172F probably benign Het
Pkd1 A G 17: 24,795,176 (GRCm39) T2288A probably damaging Het
Ppp6r2 T A 15: 89,137,239 (GRCm39) M1K probably null Het
Rc3h1 A G 1: 160,774,164 (GRCm39) T344A probably damaging Het
Rgs5 T C 1: 169,504,461 (GRCm39) V37A possibly damaging Het
Rgs9 A G 11: 109,139,815 (GRCm39) S17P possibly damaging Het
Rusc1 T A 3: 88,991,865 (GRCm39) D407V probably damaging Het
Rwdd1 T A 10: 33,895,383 (GRCm39) I18F possibly damaging Het
Satb2 C T 1: 56,910,470 (GRCm39) probably null Het
Sds A G 5: 120,621,659 (GRCm39) E267G probably damaging Het
Sema4b T A 7: 79,875,076 (GRCm39) V822E probably damaging Het
Sfxn5 A T 6: 85,266,176 (GRCm39) M107K probably damaging Het
Slc5a8 C T 10: 88,722,035 (GRCm39) probably benign Het
Sorbs1 T C 19: 40,387,048 (GRCm39) D6G probably damaging Het
Syt14 A C 1: 192,666,515 (GRCm39) probably benign Het
Vmn2r124 T G 17: 18,283,291 (GRCm39) Y328* probably null Het
Vmn2r86 T A 10: 130,289,672 (GRCm39) E74D probably benign Het
Vmo1 A C 11: 70,404,476 (GRCm39) L175W probably damaging Het
Vps13a G T 19: 16,683,247 (GRCm39) L982I possibly damaging Het
Wdr19 T C 5: 65,398,211 (GRCm39) V812A probably benign Het
Wdr27 T C 17: 15,103,908 (GRCm39) I733V probably benign Het
Wdr54 A T 6: 83,132,739 (GRCm39) H38Q probably damaging Het
Wdr76 G A 2: 121,341,104 (GRCm39) V50I probably damaging Het
Zfp930 T A 8: 69,680,541 (GRCm39) N59K probably damaging Het
Zfyve9 T C 4: 108,501,558 (GRCm39) N1218S possibly damaging 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
R1703:Dnm1 UTSW 2 32,213,463 (GRCm39) missense probably benign 0.01
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
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'- ATAAGCCCCGCCCTCTTCTAAG -3'
(R):5'- GTTCTGTACCCAGATCCAGCAG -3'

Sequencing Primer
(F):5'- TAAGCTCCTCCCCTCGC -3'
(R):5'- CTGTGCACAGACCAAGGAGTTTATC -3'
Posted On 2021-08-31