Incidental Mutation 'R1056:Tasp1'
Institutional Source Beutler Lab
Gene Symbol Tasp1
Ensembl Gene ENSMUSG00000039033
Gene Nametaspase, threonine aspartase 1
MMRRC Submission 039146-MU
Accession Numbers
Is this an essential gene? Possibly essential (E-score: 0.724) question?
Stock #R1056 (G1)
Quality Score225
Status Not validated
Chromosomal Location139833480-140066805 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 140008764 bp
Amino Acid Change Isoleucine to Threonine at position 113 (I113T)
Ref Sequence ENSEMBL: ENSMUSP00000096907 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000046656] [ENSMUST00000099304] [ENSMUST00000110079]
Predicted Effect possibly damaging
Transcript: ENSMUST00000046656
AA Change: I113T

PolyPhen 2 Score 0.645 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000039546
Gene: ENSMUSG00000039033
AA Change: I113T

Pfam:Asparaginase_2 42 346 1.1e-50 PFAM
low complexity region 347 358 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000099304
AA Change: I113T

PolyPhen 2 Score 0.937 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000096907
Gene: ENSMUSG00000039033
AA Change: I113T

Pfam:Asparaginase_2 42 286 1.1e-46 PFAM
low complexity region 310 321 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000110079
AA Change: I113T

PolyPhen 2 Score 0.645 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000105706
Gene: ENSMUSG00000039033
AA Change: I113T

Pfam:Asparaginase_2 42 348 1.3e-62 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000124949
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.2%
  • 10x: 96.1%
  • 20x: 92.7%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes an endopeptidase that cleaves specific substrates following aspartate residues. The encoded protein undergoes posttranslational autoproteolytic processing to generate alpha and beta subunits, which reassemble into the active alpha2-beta2 heterotetramer. It is required to cleave MLL, a protein required for the maintenance of HOX gene expression, and TFIIA, a basal transcription factor. Alternatively spliced transcript variants have been described, but their biological validity has not been determined. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-out allele display prenatal and early postnatal lethality, reduced body size, impaired suckling behavior, homeotic transformations of the axial skeleton, and cell cycle defects. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 53 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4932438A13Rik C A 3: 36,983,453 H2469N possibly damaging Het
4932438A13Rik T A 3: 37,044,680 M1152K probably benign Het
Abca14 A G 7: 120,325,072 Y1649C probably damaging Het
Abcc10 A C 17: 46,303,954 C1459W possibly damaging Het
Amfr A T 8: 93,985,469 F278I probably benign Het
Anks1b G T 10: 90,921,429 probably null Het
Bak1 A G 17: 27,021,273 S147P possibly damaging Het
C7 T C 15: 5,045,778 N144S possibly damaging Het
Casd1 T C 6: 4,641,967 V748A probably benign Het
Ccdc180 T C 4: 45,916,375 S859P probably benign Het
Ccne2 T C 4: 11,192,707 S2P probably damaging Het
Cdc42bpg T A 19: 6,314,021 I541N probably benign Het
Cgnl1 T A 9: 71,725,895 N58I probably damaging Het
Chd7 T C 4: 8,822,402 S832P possibly damaging Het
Chl1 A T 6: 103,675,077 Y318F possibly damaging Het
Coq2 G T 5: 100,657,947 N274K probably benign Het
Crhr2 A T 6: 55,100,735 V214E probably damaging Het
Dgkg G C 16: 22,600,541 P70A probably damaging Het
Dync2h1 T C 9: 7,147,731 I966M probably benign Het
Eif5b C G 1: 38,022,167 R380G unknown Het
Fat4 T A 3: 38,891,392 I1478N probably damaging Het
Gm8251 C T 1: 44,060,927 G337D probably damaging Het
Impact A T 18: 12,976,524 I92L probably benign Het
Ly6c2 A G 15: 75,111,596 probably null Het
Lypd6b G A 2: 49,947,456 V147I possibly damaging Het
Mdga2 T C 12: 66,723,120 D192G probably damaging Het
Mms22l T C 4: 24,586,344 probably null Het
Myo9a C T 9: 59,832,201 T732I possibly damaging Het
Myrf C T 19: 10,223,486 M274I probably benign Het
Nfx1 G A 4: 41,003,057 R686Q probably damaging Het
Ofcc1 C T 13: 40,208,829 G206R probably benign Het
Olfr43 C T 11: 74,206,782 V145I probably benign Het
Olfr594 A T 7: 103,220,418 E233D probably benign Het
Oog4 T C 4: 143,438,011 T245A possibly damaging Het
Pclo A T 5: 14,540,055 K790* probably null Het
Pcm1 A G 8: 41,321,900 E1668G probably damaging Het
Pkhd1l1 T A 15: 44,591,964 N4040K probably damaging Het
Podnl1 T A 8: 84,129,276 S222T probably benign Het
Ppil4 A G 10: 7,799,632 T182A possibly damaging Het
Prdm13 T C 4: 21,678,544 K649E probably damaging Het
Prob1 A T 18: 35,653,610 H530Q probably benign Het
Rbbp4 A T 4: 129,317,649 M404K probably damaging Het
Rilpl1 A T 5: 124,493,837 F149I probably damaging Het
Sema6c T A 3: 95,171,216 S543T probably benign Het
Sh3rf3 G T 10: 59,007,082 W290L probably damaging Het
Slc2a12 T G 10: 22,665,451 S402A probably benign Het
Tas2r131 T A 6: 132,957,067 I260F possibly damaging Het
Tnrc18 G A 5: 142,773,859 R741* probably null Het
Ube2o G T 11: 116,546,464 D244E probably damaging Het
Vmn1r206 A T 13: 22,620,614 M141K probably benign Het
Zbtb14 C A 17: 69,388,502 F398L probably damaging Het
Zfp747 A G 7: 127,374,588 S137P probably benign Het
Zfp951 A T 5: 104,815,285 H138Q possibly damaging Het
Other mutations in Tasp1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01110:Tasp1 APN 2 139977618 missense probably damaging 1.00
IGL01476:Tasp1 APN 2 140008773 missense probably benign 0.01
IGL02876:Tasp1 APN 2 139834363 missense probably benign 0.45
PIT4449001:Tasp1 UTSW 2 139910535 missense possibly damaging 0.67
R0352:Tasp1 UTSW 2 139951458 critical splice donor site probably null
R0381:Tasp1 UTSW 2 139951483 missense probably damaging 1.00
R1350:Tasp1 UTSW 2 140057421 missense probably damaging 1.00
R1836:Tasp1 UTSW 2 139951557 missense probably damaging 1.00
R2005:Tasp1 UTSW 2 139977678 missense probably damaging 1.00
R2129:Tasp1 UTSW 2 140048244 missense possibly damaging 0.75
R2259:Tasp1 UTSW 2 139951506 missense probably damaging 1.00
R2321:Tasp1 UTSW 2 140057412 missense probably benign 0.05
R3700:Tasp1 UTSW 2 139910554 missense probably benign 0.00
R3842:Tasp1 UTSW 2 139951501 missense probably damaging 1.00
R5526:Tasp1 UTSW 2 140008789 missense probably damaging 1.00
R5724:Tasp1 UTSW 2 140057419 missense probably damaging 0.99
R6345:Tasp1 UTSW 2 139951537 missense probably damaging 1.00
R6533:Tasp1 UTSW 2 139834357 makesense probably null
R7723:Tasp1 UTSW 2 139985131 missense probably damaging 1.00
R7796:Tasp1 UTSW 2 140008785 missense probably damaging 0.98
Predicted Primers PCR Primer
(R):5'- gcaggttttcattctTCAGGCCCTtta -3'

Sequencing Primer
(R):5'- cccctttccctgtttctcttc -3'
Posted On2014-01-05