Incidental Mutation 'R9512:Snap91'
ID 718239
Institutional Source Beutler Lab
Gene Symbol Snap91
Ensembl Gene ENSMUSG00000033419
Gene Name synaptosomal-associated protein 91
Synonyms F1-20, 91kDa, AP180
MMRRC Submission
Accession Numbers
Essential gene? Probably essential (E-score: 0.879) question?
Stock # R9512 (G1)
Quality Score 225.009
Status Not validated
Chromosome 9
Chromosomal Location 86647976-86762707 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to G at 86665392 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Proline at position 667 (T667P)
Ref Sequence ENSEMBL: ENSMUSP00000096096 (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: T702P

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
SMART Domains Protein: ENSMUSP00000046189
Gene: ENSMUSG00000033419
AA Change: T702P

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 possibly damaging
Transcript: ENSMUST00000074468
AA Change: T702P

PolyPhen 2 Score 0.861 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000074066
Gene: ENSMUSG00000033419
AA Change: T702P

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 possibly damaging
Transcript: ENSMUST00000074501
AA Change: T409P

PolyPhen 2 Score 0.777 (Sensitivity: 0.85; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000074095
Gene: ENSMUSG00000033419
AA Change: T409P

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: T667P
SMART Domains Protein: ENSMUSP00000096096
Gene: ENSMUSG00000033419
AA Change: T667P

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
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.0%
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: 46 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca16 C T 7: 120,022,963 (GRCm39) A33V probably benign Het
Abcb9 T C 5: 124,228,176 (GRCm39) T22A possibly damaging Het
Alkbh8 G T 9: 3,367,959 (GRCm39) R325M probably damaging Het
Ap1g1 T C 8: 110,529,687 (GRCm39) S36P probably damaging Het
Arid1b A G 17: 5,391,864 (GRCm39) D1745G probably benign Het
Bnipl A G 3: 95,150,369 (GRCm39) V292A probably benign Het
Brca2 C T 5: 150,454,546 (GRCm39) A103V probably benign Het
Capn3 G A 2: 120,326,535 (GRCm39) E576K probably damaging Het
Eif2ak4 G A 2: 118,293,196 (GRCm39) G1372S probably damaging Het
Ephb6 G A 6: 41,593,030 (GRCm39) E423K possibly damaging Het
Esrp1 A G 4: 11,365,449 (GRCm39) V213A probably benign Het
Fndc3a T C 14: 72,827,424 (GRCm39) E87G probably damaging Het
Foxn1 G T 11: 78,262,035 (GRCm39) S111R Het
Fyb2 G A 4: 104,853,100 (GRCm39) R564Q probably benign Het
Henmt1 A G 3: 108,867,445 (GRCm39) I327V probably benign Het
Hsdl2 A T 4: 59,594,464 (GRCm39) R117* probably null Het
Kif18a A G 2: 109,171,517 (GRCm39) T865A probably benign Het
Lrrcc1 T C 3: 14,613,301 (GRCm39) L463P possibly damaging Het
Ltbp2 G A 12: 84,837,864 (GRCm39) P1192L probably benign Het
Meiosin T A 7: 18,838,860 (GRCm39) T156S unknown Het
Mroh4 C A 15: 74,485,095 (GRCm39) R539L probably benign Het
Nln A T 13: 104,198,274 (GRCm39) H179Q possibly damaging Het
Nrg2 A G 18: 36,179,010 (GRCm39) F309L probably benign Het
Ntng2 T C 2: 29,117,969 (GRCm39) T160A possibly damaging Het
Or1j10 T C 2: 36,267,325 (GRCm39) L179P possibly damaging Het
Or2n1d A T 17: 38,646,320 (GRCm39) T91S possibly damaging Het
Or4x12-ps1 A G 2: 89,916,721 (GRCm39) L28P possibly damaging Het
Or9s14 T C 1: 92,535,990 (GRCm39) C144R probably benign Het
Orc6 T A 8: 86,029,522 (GRCm39) I98N Het
Pcdha8 A C 18: 37,126,624 (GRCm39) I369L possibly damaging Het
Plk2 C T 13: 110,536,673 (GRCm39) T655M probably damaging Het
Pou1f1 A G 16: 65,320,502 (GRCm39) T66A probably benign Het
Ppp1r9a A T 6: 5,113,681 (GRCm39) E728D probably benign Het
Ppp1r9a T C 6: 5,115,364 (GRCm39) V829A probably damaging Het
Psd T C 19: 46,306,154 (GRCm39) K46R possibly damaging Het
Slc25a51 T C 4: 45,399,360 (GRCm39) I277V probably benign Het
Slc9a2 T G 1: 40,721,258 (GRCm39) D75E probably damaging Het
Slitrk5 A G 14: 111,917,252 (GRCm39) Y292C probably damaging Het
Spata16 G C 3: 26,722,093 (GRCm39) E205Q possibly damaging Het
Stard6 G A 18: 70,633,601 (GRCm39) V203I probably benign Het
Stra8 G A 6: 34,909,988 (GRCm39) A137T probably benign Het
Toporsl A G 4: 52,610,382 (GRCm39) T92A probably benign Het
Ush2a A G 1: 188,643,160 (GRCm39) N4174S probably damaging Het
Vmn1r232 A C 17: 21,134,416 (GRCm39) S61R probably damaging Het
Zfp263 T C 16: 3,564,306 (GRCm39) S199P probably damaging Het
Zfp616 G A 11: 73,975,936 (GRCm39) C735Y 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
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
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'- TGAGCTGTAGGTTGAGAGCCAC -3'
(R):5'- GCCTCCTGGATTCACTAATTGC -3'

Sequencing Primer
(F):5'- TGTAGGTTGAGAGCCACCAACC -3'
(R):5'- GGATTCACTAATTGCTCTCCATGCAG -3'
Posted On 2022-07-18