Incidental Mutation 'R7723:Tasp1'
ID595321
Institutional Source Beutler Lab
Gene Symbol Tasp1
Ensembl Gene ENSMUSG00000039033
Gene Nametaspase, threonine aspartase 1
Synonyms
Accession Numbers
Is this an essential gene? Possibly essential (E-score: 0.630) question?
Stock #R7723 (G1)
Quality Score225.009
Status Validated
Chromosome2
Chromosomal Location139833480-140066805 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to T at 139985131 bp
ZygosityHeterozygous
Amino Acid Change Threonine to Lysine at position 189 (T189K)
Ref Sequence ENSEMBL: ENSMUSP00000039546 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000046656] [ENSMUST00000099304] [ENSMUST00000110079]
Predicted Effect probably damaging
Transcript: ENSMUST00000046656
AA Change: T189K

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000039546
Gene: ENSMUSG00000039033
AA Change: T189K

DomainStartEndE-ValueType
Pfam:Asparaginase_2 42 346 1.1e-50 PFAM
low complexity region 347 358 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000099304
AA Change: T189K

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000096907
Gene: ENSMUSG00000039033
AA Change: T189K

DomainStartEndE-ValueType
Pfam:Asparaginase_2 42 286 1.1e-46 PFAM
low complexity region 310 321 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000110079
AA Change: T189K

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000105706
Gene: ENSMUSG00000039033
AA Change: T189K

DomainStartEndE-ValueType
Pfam:Asparaginase_2 42 348 1.3e-62 PFAM
Meta Mutation Damage Score 0.6699 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.7%
Validation Efficiency 100% (57/57)
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: 58 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Apbb1ip G A 2: 22,871,562 probably null Het
Brinp3 C T 1: 146,701,671 T148I probably damaging Het
C1qa A T 4: 136,896,433 C153* probably null Het
Camkk1 G T 11: 73,037,232 R363L probably benign Het
Ccdc80 T G 16: 45,126,435 probably null Het
Cenpu T C 8: 46,576,314 S351P probably damaging Het
Chd9 C T 8: 91,015,209 L1609F unknown Het
Cnr1 T A 4: 33,944,416 I268N probably damaging Het
Cyp3a59 A T 5: 146,079,344 I4F probably benign Het
Dph6 A G 2: 114,644,755 V93A probably damaging Het
Egf T A 3: 129,706,137 M785L probably benign Het
Fbn1 A T 2: 125,382,034 C598* probably null Het
Fer T C 17: 63,896,278 S68P probably damaging Het
Herc1 C T 9: 66,371,876 T22I probably benign Het
Kat2b A G 17: 53,638,387 D278G possibly damaging Het
Kdm1a C T 4: 136,557,749 V520I probably benign Het
Lrrc4c G T 2: 97,630,654 V542L possibly damaging Het
Lrrtm3 T C 10: 64,088,648 T247A possibly damaging Het
Macf1 T C 4: 123,432,924 S4929G probably benign Het
Mbd4 A T 6: 115,845,363 H428Q possibly damaging Het
Mink1 C G 11: 70,612,910 Q1183E probably benign Het
Myo9a C T 9: 59,779,858 P82L probably damaging Het
Nts T C 10: 102,484,923 T102A probably damaging Het
Nup35 T C 2: 80,656,031 I230T possibly damaging Het
Nwd2 A T 5: 63,808,004 T1644S possibly damaging Het
Nynrin T A 14: 55,872,045 N1536K possibly damaging Het
Olfr1174-ps A C 2: 88,311,475 V107G possibly damaging Het
Olfr168 A T 16: 19,530,608 L104* probably null Het
Olfr520 A G 7: 99,735,677 Y178C possibly damaging Het
Olfr62 A G 4: 118,665,717 S67G probably benign Het
Olfr976 A T 9: 39,956,624 Y104N possibly damaging Het
Palld C T 8: 61,711,458 V400I probably damaging Het
Pank2 T C 2: 131,280,338 V261A probably damaging Het
Pcdhb3 C A 18: 37,302,512 N510K probably damaging Het
Pfkfb2 A T 1: 130,707,588 Y79N probably damaging Het
Phc2 C T 4: 128,723,089 A385V probably benign Het
Prob1 T C 18: 35,652,889 T771A possibly damaging Het
Psmb6 T C 11: 70,526,570 V109A possibly damaging Het
Ptcd1 T C 5: 145,154,829 T487A probably damaging Het
Ralgapa1 A T 12: 55,741,513 M595K probably benign Het
Rps12 A T 10: 23,786,854 V14D probably benign Het
Scn3b C A 9: 40,288,397 S203* probably null Het
Serinc1 G A 10: 57,527,822 P15L probably benign Het
Six2 A G 17: 85,687,675 I93T probably benign Het
Slco1a1 T A 6: 141,909,069 I619F probably damaging Het
Snx25 A C 8: 46,038,479 V858G probably damaging Het
Sspo G A 6: 48,464,638 C1903Y probably damaging Het
Tas2r116 T A 6: 132,855,904 I156N probably benign Het
Tdrd6 A T 17: 43,625,960 M1399K probably benign Het
Tecta C A 9: 42,366,936 C1092F probably damaging Het
Tmem150a G A 6: 72,359,074 V215I probably damaging Het
Tmem176b C T 6: 48,835,935 V109I probably benign Het
Trav8d-1 T A 14: 52,778,864 I69K probably damaging Het
Ttn A T 2: 76,808,075 L13954I probably damaging Het
Veph1 C A 3: 66,205,672 C237F possibly damaging Het
Vmn1r121 G A 7: 21,098,194 T107I probably damaging Het
Zdhhc13 G A 7: 48,808,819 M300I probably benign Het
Zfp608 T C 18: 54,897,601 D1089G 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
R6533:Tasp1 UTSW 2 139834357 makesense probably null
R7796:Tasp1 UTSW 2 140008785 missense probably damaging 0.98
Predicted Primers PCR Primer
(F):5'- CCTCTTAATGCAGGCACCATGG -3'
(R):5'- GCAGCTGTCCTGTTTTGCAC -3'

Sequencing Primer
(F):5'- TTACAAACCTGGCATGGTGGC -3'
(R):5'- GCACCAACTCTAGATTTCTTGTATC -3'
Posted On2019-11-12