Incidental Mutation 'R1804:Snap91'
ID 203392
Institutional Source Beutler Lab
Gene Symbol Snap91
Ensembl Gene ENSMUSG00000033419
Gene Name synaptosomal-associated protein 91
Synonyms F1-20, 91kDa, AP180
MMRRC Submission 039834-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.867) question?
Stock # R1804 (G1)
Quality Score 225
Status Validated
Chromosome 9
Chromosomal Location 86647976-86762707 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 86665470 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Leucine at position 383 (M383L)
Ref Sequence ENSEMBL: ENSMUSP00000074095 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000036347] [ENSMUST00000074468] [ENSMUST00000074501] [ENSMUST00000098495]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000036347
AA Change: M676L

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000046189
Gene: ENSMUSG00000033419
AA Change: M676L

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 benign
Transcript: ENSMUST00000074468
AA Change: M676L

PolyPhen 2 Score 0.008 (Sensitivity: 0.96; Specificity: 0.76)
SMART Domains Protein: ENSMUSP00000074066
Gene: ENSMUSG00000033419
AA Change: M676L

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 benign
Transcript: ENSMUST00000074501
AA Change: M383L

PolyPhen 2 Score 0.010 (Sensitivity: 0.96; Specificity: 0.77)
SMART Domains Protein: ENSMUSP00000074095
Gene: ENSMUSG00000033419
AA Change: M383L

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 unknown
Transcript: ENSMUST00000098495
AA Change: M641L
SMART Domains Protein: ENSMUSP00000096096
Gene: ENSMUSG00000033419
AA Change: M641L

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: ENSMUST00000190089
Predicted Effect noncoding transcript
Transcript: ENSMUST00000190388
Predicted Effect noncoding transcript
Transcript: ENSMUST00000192170
Meta Mutation Damage Score 0.0637 question?
Coding Region Coverage
  • 1x: 97.4%
  • 3x: 96.7%
  • 10x: 94.5%
  • 20x: 89.8%
Validation Efficiency 96% (77/80)
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: 70 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700056E22Rik A G 1: 183,765,400 (GRCm39) Y220H probably benign Het
4930579C12Rik T C 9: 89,034,113 (GRCm39) noncoding transcript Het
Abcc8 T C 7: 45,769,903 (GRCm39) S871G probably benign Het
Acly T C 11: 100,406,731 (GRCm39) Y288C probably damaging Het
Adgrb1 T A 15: 74,401,389 (GRCm39) D128E probably damaging Het
Alms1 C T 6: 85,598,257 (GRCm39) Q1497* probably null Het
Bltp2 A G 11: 78,164,295 (GRCm39) H1165R probably damaging Het
Cacna1c G A 6: 118,664,007 (GRCm39) T688M probably damaging Het
Ccdc7a A T 8: 129,715,247 (GRCm39) L279* probably null Het
Cep135 A G 5: 76,784,779 (GRCm39) E958G probably benign Het
Clec4n G T 6: 123,206,981 (GRCm39) V2L possibly damaging Het
Col28a1 C T 6: 8,164,612 (GRCm39) probably null Het
Dcaf5 A G 12: 80,386,603 (GRCm39) S508P probably benign Het
Dlgap2 C A 8: 14,777,809 (GRCm39) N351K possibly damaging Het
Dnah8 T A 17: 30,927,381 (GRCm39) Y1346N probably benign Het
Dqx1 T C 6: 83,037,303 (GRCm39) V322A probably damaging Het
Ebf3 A C 7: 136,802,250 (GRCm39) L412V possibly damaging Het
Epha5 T C 5: 84,479,674 (GRCm39) N110S probably benign Het
Fcgbp T C 7: 27,785,564 (GRCm39) C334R probably benign Het
Glp1r T A 17: 31,149,687 (GRCm39) probably null Het
Gm4952 G T 19: 12,595,784 (GRCm39) R58L probably damaging Het
Gm7579 G A 7: 141,765,675 (GRCm39) C27Y unknown Het
Golm1 T A 13: 59,790,203 (GRCm39) probably null Het
Gucy2g T A 19: 55,198,741 (GRCm39) I801F probably benign Het
H2-D1 T C 17: 35,482,528 (GRCm39) Y83H probably damaging Het
Homez A T 14: 55,094,598 (GRCm39) I19N probably damaging Het
Hoxa5 T C 6: 52,179,628 (GRCm39) K249R probably damaging Het
Hsd17b4 A T 18: 50,311,051 (GRCm39) N550Y probably damaging Het
Ipo4 A T 14: 55,866,913 (GRCm39) N668K probably damaging Het
Kcnh8 GAGACCAACGAGCAGCTGATGCTTCAGA GAGA 17: 53,032,934 (GRCm39) 74 probably benign Het
Klb A G 5: 65,537,196 (GRCm39) D842G probably damaging Het
Minar1 T A 9: 89,485,152 (GRCm39) M82L possibly damaging Het
Mmp21 G T 7: 133,280,611 (GRCm39) P120T probably benign Het
Mroh7 T A 4: 106,551,589 (GRCm39) I918F possibly damaging Het
Muc5b A G 7: 141,417,517 (GRCm39) T3488A possibly damaging Het
Npc1 C T 18: 12,356,145 (GRCm39) C42Y probably damaging Het
Ogdh A G 11: 6,288,565 (GRCm39) Y214C probably damaging Het
Or2q1 G A 6: 42,795,155 (GRCm39) C250Y possibly damaging Het
Or4k15c A T 14: 50,321,359 (GRCm39) W260R probably damaging Het
Or4k35 T C 2: 111,100,275 (GRCm39) M146V probably benign Het
Or5al1 G T 2: 85,990,417 (GRCm39) T99N probably benign Het
Or8d23 A G 9: 38,841,946 (GRCm39) T160A possibly damaging Het
Phtf1 A G 3: 103,894,883 (GRCm39) probably benign Het
Plb1 A G 5: 32,511,041 (GRCm39) N1302S possibly damaging Het
Prex2 A G 1: 11,202,566 (GRCm39) K492E probably damaging Het
Prkaa1 A G 15: 5,208,259 (GRCm39) D509G probably benign Het
Rims2 C T 15: 39,300,439 (GRCm39) Q57* probably null Het
Rnf40 T C 7: 127,195,120 (GRCm39) V411A possibly damaging Het
Rraga A G 4: 86,494,681 (GRCm39) I176V probably damaging Het
Rrm2 T C 12: 24,758,611 (GRCm39) I51T probably benign Het
Serpina3a T A 12: 104,084,675 (GRCm39) probably benign Het
Skint7 T C 4: 111,839,209 (GRCm39) W168R probably damaging Het
Slc27a4 A G 2: 29,701,279 (GRCm39) M357V probably benign Het
Slc4a3 A G 1: 75,528,361 (GRCm39) H452R probably damaging Het
Smc1b A T 15: 85,011,991 (GRCm39) I127K possibly damaging Het
Taf6l A T 19: 8,750,998 (GRCm39) L52Q probably damaging Het
Tas1r3 G A 4: 155,944,927 (GRCm39) R765C probably damaging Het
Tas2r124 A G 6: 132,732,488 (GRCm39) I266V probably benign Het
Tesk2 T C 4: 116,657,818 (GRCm39) probably benign Het
Tmem131l T G 3: 83,817,786 (GRCm39) Q1237P possibly damaging Het
Tmem67 A G 4: 12,045,789 (GRCm39) probably null Het
Tnfaip8 T A 18: 50,223,728 (GRCm39) C179S probably damaging Het
Ush2a G A 1: 188,365,926 (GRCm39) probably null Het
Vps13b A T 15: 35,917,283 (GRCm39) E3709V probably damaging Het
Wdr7 A T 18: 63,998,511 (GRCm39) S1153C probably damaging Het
Zc2hc1b A C 10: 13,047,012 (GRCm39) probably benign Het
Zfp438 A G 18: 5,213,689 (GRCm39) I423T probably damaging Het
Zfp592 C A 7: 80,673,443 (GRCm39) P136T probably damaging Het
Zfp783 T A 6: 47,922,819 (GRCm39) noncoding transcript Het
Zfp804b A T 5: 6,821,756 (GRCm39) S400T possibly 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
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
R3840:Snap91 UTSW 9 86,721,618 (GRCm39) missense probably damaging 1.00
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'- TGGGAGGTAAAGGCCATTATC -3'
(R):5'- AGGTTCACTAACGTGTGTGC -3'

Sequencing Primer
(F):5'- CCATTATCAGAAGGAGGAAGAGTGTC -3'
(R):5'- GGTTCACTAACGTGTGTGCATCATAC -3'
Posted On 2014-06-23