Incidental Mutation 'R3840:Snap91'
ID 277116
Institutional Source Beutler Lab
Gene Symbol Snap91
Ensembl Gene ENSMUSG00000033419
Gene Name synaptosomal-associated protein 91
Synonyms F1-20, 91kDa, AP180
MMRRC Submission 040780-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.867) question?
Stock # R3840 (G1)
Quality Score 225
Status Not validated
Chromosome 9
Chromosomal Location 86647976-86762707 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 86721618 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Methionine at position 74 (V74M)
Ref Sequence ENSEMBL: ENSMUSP00000141065 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000036347] [ENSMUST00000074468] [ENSMUST00000074501] [ENSMUST00000098495] [ENSMUST00000191290]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000036347
AA Change: V74M

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000046189
Gene: ENSMUSG00000033419
AA Change: V74M

DomainStartEndE-ValueType
ENTH 20 145 8.41e-48 SMART
low complexity region 334 347 N/A INTRINSIC
low complexity region 357 374 N/A INTRINSIC
low complexity region 403 433 N/A INTRINSIC
low complexity region 439 466 N/A INTRINSIC
low complexity region 477 488 N/A INTRINSIC
low complexity region 499 558 N/A INTRINSIC
internal_repeat_1 559 586 3.27e-5 PROSPERO
internal_repeat_1 584 611 3.27e-5 PROSPERO
low complexity region 616 634 N/A INTRINSIC
low complexity region 652 669 N/A INTRINSIC
low complexity region 699 716 N/A INTRINSIC
low complexity region 728 757 N/A INTRINSIC
low complexity region 802 814 N/A INTRINSIC
low complexity region 850 862 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000074468
AA Change: V74M

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000074066
Gene: ENSMUSG00000033419
AA Change: V74M

DomainStartEndE-ValueType
ENTH 20 145 8.41e-48 SMART
low complexity region 334 347 N/A INTRINSIC
low complexity region 357 374 N/A INTRINSIC
low complexity region 403 433 N/A INTRINSIC
low complexity region 439 466 N/A INTRINSIC
low complexity region 477 488 N/A INTRINSIC
low complexity region 499 558 N/A INTRINSIC
internal_repeat_1 559 586 6.86e-5 PROSPERO
internal_repeat_1 584 611 6.86e-5 PROSPERO
low complexity region 616 634 N/A INTRINSIC
low complexity region 652 669 N/A INTRINSIC
low complexity region 702 717 N/A INTRINSIC
low complexity region 733 762 N/A INTRINSIC
low complexity region 833 847 N/A INTRINSIC
low complexity region 883 895 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000074501
AA Change: V74M

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000074095
Gene: ENSMUSG00000033419
AA Change: V74M

DomainStartEndE-ValueType
ENTH 20 145 8.41e-48 SMART
low complexity region 332 345 N/A INTRINSIC
low complexity region 355 382 N/A INTRINSIC
low complexity region 409 424 N/A INTRINSIC
low complexity region 440 469 N/A INTRINSIC
low complexity region 540 554 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000098495
AA Change: V74M

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000096096
Gene: ENSMUSG00000033419
AA Change: V74M

DomainStartEndE-ValueType
ENTH 20 145 8.41e-48 SMART
low complexity region 332 345 N/A INTRINSIC
low complexity region 355 372 N/A INTRINSIC
low complexity region 396 426 N/A INTRINSIC
low complexity region 432 459 N/A INTRINSIC
low complexity region 470 481 N/A INTRINSIC
low complexity region 492 551 N/A INTRINSIC
internal_repeat_1 552 579 4.67e-5 PROSPERO
internal_repeat_1 577 604 4.67e-5 PROSPERO
low complexity region 609 627 N/A INTRINSIC
low complexity region 667 682 N/A INTRINSIC
low complexity region 698 727 N/A INTRINSIC
low complexity region 772 784 N/A INTRINSIC
low complexity region 820 832 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000167014
SMART Domains Protein: ENSMUSP00000128738
Gene: ENSMUSG00000033419

DomainStartEndE-ValueType
ENTH 20 145 8.41e-48 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000191290
AA Change: V74M

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000141065
Gene: ENSMUSG00000033419
AA Change: V74M

DomainStartEndE-ValueType
ENTH 20 145 5.2e-50 SMART
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.7%
  • 10x: 97.5%
  • 20x: 95.8%
Validation Efficiency
MGI Phenotype PHENOTYPE: Mice homozygous for a knock-out allele display postnatal growth retardation, limb clasping, altered behavior, defects in synaptic vesicle reformation, impaired neurotransmission, excitatory/inhibitory imbalance, epileptic seizures, and premature death. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 47 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4921524L21Rik A T 18: 6,620,104 (GRCm39) K11N probably benign Het
Abcc8 A G 7: 45,757,524 (GRCm39) I1375T possibly damaging Het
Ate1 A T 7: 130,117,867 (GRCm39) D39E probably damaging Het
BC035947 G T 1: 78,474,482 (GRCm39) N683K probably benign Het
Cdca2 A T 14: 67,917,720 (GRCm39) Y559* probably null Het
Cmya5 A G 13: 93,231,140 (GRCm39) V1316A probably damaging Het
Cntnap5b C T 1: 100,311,202 (GRCm39) T936I possibly damaging Het
Col6a5 T C 9: 105,805,810 (GRCm39) N1032S unknown Het
Cracd A T 5: 77,006,858 (GRCm39) Q1073L unknown Het
Epc2 A G 2: 49,378,750 (GRCm39) K68R probably damaging Het
Erbb3 A T 10: 128,406,193 (GRCm39) F1075I probably benign Het
F11r G T 1: 171,288,457 (GRCm39) R100L probably damaging Het
Fam171b C A 2: 83,710,406 (GRCm39) Q693K possibly damaging Het
Fam83c C T 2: 155,676,668 (GRCm39) R34H probably benign Het
Fmn2 GAAGA GAAGAAAGA 1: 174,409,599 (GRCm39) probably null Het
Gask1b T A 3: 79,815,897 (GRCm39) D302E probably benign Het
Ggt1 T A 10: 75,417,219 (GRCm39) Y5* probably null Het
Hsph1 T A 5: 149,544,180 (GRCm39) probably null Het
Jhy T A 9: 40,856,142 (GRCm39) E115V probably benign Het
Kcnu1 G T 8: 26,375,380 (GRCm39) V365L possibly damaging Het
Lrrc4c A G 2: 97,460,537 (GRCm39) T388A probably damaging Het
Mastl T C 2: 23,030,563 (GRCm39) D202G probably damaging Het
Medag T A 5: 149,350,888 (GRCm39) I121N probably damaging Het
Mideas T C 12: 84,218,383 (GRCm39) R526G probably damaging Het
Mocos C T 18: 24,809,681 (GRCm39) A428V probably damaging Het
Mok C T 12: 110,781,591 (GRCm39) V59M probably benign Het
Neb C A 2: 52,097,672 (GRCm39) probably null Het
Nr2c2 C T 6: 92,140,119 (GRCm39) R464W probably damaging Het
Or10al7 A G 17: 38,366,239 (GRCm39) S73P probably damaging Het
Or52s1 G A 7: 102,861,900 (GRCm39) G267R probably damaging Het
Otud1 G T 2: 19,663,554 (GRCm39) E228* probably null Het
Pcdhga11 A T 18: 37,890,602 (GRCm39) N537Y probably damaging Het
Pkd1l1 T C 11: 8,839,050 (GRCm39) Y878C probably damaging Het
Podxl C T 6: 31,500,016 (GRCm39) V485I probably damaging Het
Psmd12 T C 11: 107,376,398 (GRCm39) I44T probably benign Het
Rap1gap T C 4: 137,444,758 (GRCm39) F182S probably damaging Het
Slc22a13 T C 9: 119,037,855 (GRCm39) D91G probably benign Het
Slc4a11 A G 2: 130,529,974 (GRCm39) F268S probably damaging Het
Tmem87b T A 2: 128,668,304 (GRCm39) L150* probably null Het
Tmprss7 T A 16: 45,481,195 (GRCm39) R664* probably null Het
Tnfrsf11b T A 15: 54,115,478 (GRCm39) H373L probably damaging Het
Tnfrsf23 A G 7: 143,235,266 (GRCm39) S33P probably benign Het
Tro A G X: 149,429,198 (GRCm39) probably benign Het
Tulp1 A G 17: 28,572,689 (GRCm39) V489A probably damaging Het
Wac C A 18: 7,918,535 (GRCm39) P416H probably damaging Het
Zap70 T A 1: 36,817,498 (GRCm39) I247N probably damaging Het
Zfp617 G A 8: 72,685,961 (GRCm39) G97E probably damaging Het
Other mutations in Snap91
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00985:Snap91 APN 9 86,703,790 (GRCm39) missense probably benign 0.01
IGL01147:Snap91 APN 9 86,680,611 (GRCm39) missense probably benign 0.37
IGL01358:Snap91 APN 9 86,688,613 (GRCm39) missense probably damaging 1.00
IGL01501:Snap91 APN 9 86,720,178 (GRCm39) missense probably damaging 0.99
IGL01883:Snap91 APN 9 86,657,665 (GRCm39) missense probably damaging 1.00
IGL02632:Snap91 APN 9 86,721,575 (GRCm39) missense possibly damaging 0.94
IGL02864:Snap91 APN 9 86,720,141 (GRCm39) missense possibly damaging 0.95
IGL03276:Snap91 APN 9 86,707,065 (GRCm39) missense possibly damaging 0.78
PIT4514001:Snap91 UTSW 9 86,761,486 (GRCm39) missense possibly damaging 0.86
R1564:Snap91 UTSW 9 86,674,249 (GRCm39) missense possibly damaging 0.85
R1804:Snap91 UTSW 9 86,665,470 (GRCm39) missense probably benign 0.01
R1840:Snap91 UTSW 9 86,697,518 (GRCm39) missense probably damaging 1.00
R1869:Snap91 UTSW 9 86,672,194 (GRCm39) critical splice acceptor site probably null
R2156:Snap91 UTSW 9 86,707,130 (GRCm39) missense probably damaging 1.00
R2221:Snap91 UTSW 9 86,674,580 (GRCm39) missense possibly damaging 0.53
R2223:Snap91 UTSW 9 86,674,580 (GRCm39) missense possibly damaging 0.53
R2233:Snap91 UTSW 9 86,680,624 (GRCm39) missense probably benign 0.23
R2680:Snap91 UTSW 9 86,761,603 (GRCm39) start codon destroyed probably null 1.00
R3077:Snap91 UTSW 9 86,720,907 (GRCm39) missense possibly damaging 0.95
R3702:Snap91 UTSW 9 86,688,573 (GRCm39) missense probably damaging 0.99
R3912:Snap91 UTSW 9 86,674,610 (GRCm39) missense possibly damaging 0.53
R3913:Snap91 UTSW 9 86,674,610 (GRCm39) missense possibly damaging 0.53
R3958:Snap91 UTSW 9 86,720,183 (GRCm39) missense probably damaging 1.00
R3963:Snap91 UTSW 9 86,657,665 (GRCm39) missense probably damaging 1.00
R4043:Snap91 UTSW 9 86,659,102 (GRCm39) missense probably damaging 1.00
R4133:Snap91 UTSW 9 86,659,102 (GRCm39) missense probably damaging 1.00
R4641:Snap91 UTSW 9 86,761,528 (GRCm39) missense probably damaging 1.00
R4674:Snap91 UTSW 9 86,674,070 (GRCm39) missense possibly damaging 0.73
R4770:Snap91 UTSW 9 86,655,654 (GRCm39) missense possibly damaging 0.86
R4798:Snap91 UTSW 9 86,665,507 (GRCm39) intron probably benign
R4849:Snap91 UTSW 9 86,674,613 (GRCm39) missense possibly damaging 0.53
R4991:Snap91 UTSW 9 86,672,207 (GRCm39) splice site probably null
R5200:Snap91 UTSW 9 86,697,497 (GRCm39) missense probably damaging 1.00
R5354:Snap91 UTSW 9 86,717,177 (GRCm39) missense possibly damaging 0.84
R5644:Snap91 UTSW 9 86,672,206 (GRCm39) splice site probably null
R6029:Snap91 UTSW 9 86,707,133 (GRCm39) splice site probably null
R6091:Snap91 UTSW 9 86,721,681 (GRCm39) missense probably damaging 1.00
R6175:Snap91 UTSW 9 86,707,053 (GRCm39) missense probably damaging 1.00
R6191:Snap91 UTSW 9 86,720,105 (GRCm39) missense probably damaging 1.00
R6611:Snap91 UTSW 9 86,672,180 (GRCm39) missense probably benign 0.33
R6764:Snap91 UTSW 9 86,674,234 (GRCm39) missense probably benign 0.33
R6881:Snap91 UTSW 9 86,655,646 (GRCm39) missense possibly damaging 0.73
R7201:Snap91 UTSW 9 86,672,199 (GRCm39) splice site probably null
R7223:Snap91 UTSW 9 86,761,610 (GRCm39) start gained probably benign
R7247:Snap91 UTSW 9 86,674,669 (GRCm39) missense unknown
R7327:Snap91 UTSW 9 86,655,598 (GRCm39) missense unknown
R7520:Snap91 UTSW 9 86,721,702 (GRCm39) missense probably damaging 1.00
R7572:Snap91 UTSW 9 86,688,547 (GRCm39) missense possibly damaging 0.58
R7616:Snap91 UTSW 9 86,721,674 (GRCm39) missense probably damaging 1.00
R7690:Snap91 UTSW 9 86,707,031 (GRCm39) missense possibly damaging 0.95
R7750:Snap91 UTSW 9 86,680,762 (GRCm39) splice site probably null
R8747:Snap91 UTSW 9 86,686,577 (GRCm39) missense probably damaging 0.99
R8918:Snap91 UTSW 9 86,651,611 (GRCm39) missense unknown
R9171:Snap91 UTSW 9 86,680,672 (GRCm39) missense probably benign 0.03
R9512:Snap91 UTSW 9 86,665,392 (GRCm39) missense unknown
R9764:Snap91 UTSW 9 86,707,094 (GRCm39) missense possibly damaging 0.60
X0027:Snap91 UTSW 9 86,680,881 (GRCm39) critical splice donor site probably null
Predicted Primers PCR Primer
(F):5'- CATATCACTGAGACAAGGTCCC -3'
(R):5'- TGAAGTCATGCTTTAGTAATGAGC -3'

Sequencing Primer
(F):5'- CTTAAAGACAGCTAAGTCCTAGGGTG -3'
(R):5'- AGTAATGAGCTTATTGTTTGAGGTG -3'
Posted On 2015-04-06