Incidental Mutation 'R6533:Tasp1'
Institutional Source Beutler Lab
Gene Symbol Tasp1
Ensembl Gene ENSMUSG00000039033
Gene Nametaspase, threonine aspartase 1
MMRRC Submission
Accession Numbers
Is this an essential gene? Probably essential (E-score: 0.789) question?
Stock #R6533 (G1)
Quality Score225.009
Status Validated
Chromosomal Location139833480-140066805 bp(-) (GRCm38)
Type of Mutationmakesense
DNA Base Change (assembly) A to G at 139834357 bp
Amino Acid Change Stop codon to Arginine at position 421 (*421R)
Ref Sequence ENSEMBL: ENSMUSP00000105706 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000046656] [ENSMUST00000099304] [ENSMUST00000110079]
Predicted Effect probably null
Transcript: ENSMUST00000046656
AA Change: *421R
SMART Domains Protein: ENSMUSP00000039546
Gene: ENSMUSG00000039033
AA Change: *421R

Pfam:Asparaginase_2 42 346 1.1e-50 PFAM
low complexity region 347 358 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000099304
AA Change: *384R
SMART Domains Protein: ENSMUSP00000096907
Gene: ENSMUSG00000039033
AA Change: *384R

Pfam:Asparaginase_2 42 286 1.1e-46 PFAM
low complexity region 310 321 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000110079
AA Change: *421R
SMART Domains Protein: ENSMUSP00000105706
Gene: ENSMUSG00000039033
AA Change: *421R

Pfam:Asparaginase_2 42 348 1.3e-62 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.4%
  • 20x: 98.2%
Validation Efficiency 100% (44/44)
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: 44 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700010B08Rik C T 2: 173,719,835 probably benign Het
4932414N04Rik G T 2: 68,716,318 E115* probably null Het
Abhd16a G A 17: 35,098,809 probably null Het
Ankrd28 T A 14: 31,732,084 I244L possibly damaging Het
Barx2 T C 9: 31,912,979 Y38C probably damaging Het
Btn2a2 C A 13: 23,481,781 E294* probably null Het
Ceacam2 C G 7: 25,530,711 V157L probably benign Het
Ces2c T A 8: 104,852,093 F334L possibly damaging Het
Col7a1 T C 9: 108,961,358 I958T unknown Het
Cyhr1 C A 15: 76,647,730 E283* probably null Het
Dcp2 T A 18: 44,399,664 D82E probably benign Het
Dnah8 T C 17: 30,746,990 L2432S probably damaging Het
Dst A G 1: 34,303,509 D7582G probably benign Het
Fat3 T A 9: 15,998,899 I1936L probably benign Het
Gsdmc4 T A 15: 63,892,060 N396I probably damaging Het
Lonrf2 A C 1: 38,813,268 D167E probably benign Het
Marf1 T C 16: 14,115,799 D1575G probably benign Het
Med23 T C 10: 24,893,620 L101P probably damaging Het
Myh3 A G 11: 67,090,419 I703V probably damaging Het
Ncan G A 8: 70,096,357 A1257V probably benign Het
Nipal4 A T 11: 46,150,407 Y320* probably null Het
Obox5 A T 7: 15,757,607 Q24L probably benign Het
Orc1 T C 4: 108,597,447 S345P probably benign Het
P4hb A T 11: 120,571,643 I79N probably damaging Het
Phf3 A T 1: 30,806,318 I1262N probably damaging Het
Pigo A T 4: 43,022,697 N291K probably benign Het
Ppargc1b C T 18: 61,307,774 R691H possibly damaging Het
Ppm1m T C 9: 106,196,870 probably benign Het
Ptprd A T 4: 76,128,528 D500E probably damaging Het
Rab3gap2 T A 1: 185,232,954 probably null Het
Rnf214 A G 9: 45,900,063 S101P probably benign Het
Sdhc A G 1: 171,129,827 S162P possibly damaging Het
Spta1 C T 1: 174,244,147 T2231I probably damaging Het
Stxbp2 T A 8: 3,642,683 D578E probably benign Het
Tacc2 A T 7: 130,622,837 E417D possibly damaging Het
Tas2r144 A T 6: 42,215,346 N7Y probably benign Het
Tigd5 A G 15: 75,910,190 I134V possibly damaging Het
Tmem95 A T 11: 69,878,017 M1K probably null Het
Trappc10 T C 10: 78,188,894 M1134V probably damaging Het
Unc45a T G 7: 80,334,069 K326N probably damaging Het
Vmn1r59 A G 7: 5,454,464 V99A probably benign Het
Vmn2r4 T C 3: 64,415,098 T67A probably benign Het
Vmn2r85 A T 10: 130,426,660 M70K probably benign Het
Zkscan8 A G 13: 21,520,578 F325S probably 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
R1056:Tasp1 UTSW 2 140008764 missense possibly damaging 0.94
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
R7723:Tasp1 UTSW 2 139985131 missense probably damaging 1.00
R7796:Tasp1 UTSW 2 140008785 missense probably damaging 0.98
Predicted Primers PCR Primer

Sequencing Primer
Posted On2018-06-06