Incidental Mutation 'R4498:Ttc21a'
ID 331703
Institutional Source Beutler Lab
Gene Symbol Ttc21a
Ensembl Gene ENSMUSG00000032514
Gene Name tetratricopeptide repeat domain 21A
Synonyms Thm2, 4921538N17Rik
MMRRC Submission 041751-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.168) question?
Stock # R4498 (G1)
Quality Score 225
Status Validated
Chromosome 9
Chromosomal Location 119766672-119796859 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 119787885 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Asparagine at position 818 (D818N)
Ref Sequence ENSEMBL: ENSMUSP00000035100 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000035100] [ENSMUST00000177637]
AlphaFold Q8C0S4
Predicted Effect possibly damaging
Transcript: ENSMUST00000035100
AA Change: D818N

PolyPhen 2 Score 0.820 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000035100
Gene: ENSMUSG00000032514
AA Change: D818N

DomainStartEndE-ValueType
low complexity region 107 118 N/A INTRINSIC
Blast:TPR 214 247 6e-11 BLAST
TPR 326 359 4.55e1 SMART
TPR 494 527 1.97e1 SMART
Blast:TPR 528 561 1e-14 BLAST
TPR 565 598 2.63e1 SMART
Blast:TPR 617 649 6e-11 BLAST
TPR 721 754 1.33e0 SMART
TPR 755 788 4.84e-3 SMART
TPR 790 821 1.14e1 SMART
TPR 883 916 9.03e-3 SMART
low complexity region 921 935 N/A INTRINSIC
TPR 951 984 1.08e1 SMART
Blast:TPR 1022 1054 3e-12 BLAST
low complexity region 1117 1129 N/A INTRINSIC
TPR 1195 1228 2.22e-2 SMART
TPR 1264 1297 9.73e1 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000159128
Predicted Effect noncoding transcript
Transcript: ENSMUST00000160790
Predicted Effect noncoding transcript
Transcript: ENSMUST00000161967
Predicted Effect probably benign
Transcript: ENSMUST00000177637
SMART Domains Protein: ENSMUSP00000136413
Gene: ENSMUSG00000052336

DomainStartEndE-ValueType
Pfam:7tm_1 49 294 3.5e-50 PFAM
Meta Mutation Damage Score 0.1426 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.2%
  • 20x: 95.2%
Validation Efficiency 91% (53/58)
Allele List at MGI
Other mutations in this stock
Total: 48 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aco2 G A 15: 81,779,486 (GRCm39) A97T probably damaging Het
Acot9 T A X: 154,047,064 (GRCm39) L18* probably null Het
Arhgap12 A T 18: 6,111,774 (GRCm39) C69S probably damaging Het
Ccdc17 G T 4: 116,454,438 (GRCm39) probably benign Het
Ctnnd2 A C 15: 30,620,020 (GRCm39) D124A probably damaging Het
Cux1 T C 5: 136,341,847 (GRCm39) N424S probably damaging Het
Dhrs7c T C 11: 67,706,706 (GRCm39) F214S possibly damaging Het
Fat2 T C 11: 55,160,923 (GRCm39) D3269G possibly damaging Het
Fhod3 T A 18: 25,243,296 (GRCm39) probably null Het
Glul G T 1: 153,782,849 (GRCm39) G187* probably null Het
Gnmt ATTAGGGGATGGTCTTAGGG ATTAGGG 17: 47,036,662 (GRCm39) 294 probably benign Het
H2-Q7 A T 17: 35,658,506 (GRCm39) Y48F probably damaging Het
Hes3 T C 4: 152,371,542 (GRCm39) T136A probably benign Het
Krt40 T C 11: 99,433,900 (GRCm39) T29A possibly damaging Het
Lrrc37a C A 11: 103,392,624 (GRCm39) D934Y probably benign Het
Mctp2 T A 7: 71,833,599 (GRCm39) D581V probably damaging Het
Med27 T C 2: 29,361,354 (GRCm39) S38P probably damaging Het
Mff A G 1: 82,719,501 (GRCm39) probably benign Het
Mmadhc T C 2: 50,170,236 (GRCm39) K292R probably benign Het
Mmp24 A G 2: 155,655,908 (GRCm39) I449V possibly damaging Het
Mthfd1 G T 12: 76,361,764 (GRCm39) L123F probably damaging Het
Mug2 T A 6: 122,059,711 (GRCm39) L1363Q probably damaging Het
Myh4 T C 11: 67,142,578 (GRCm39) I913T probably damaging Het
Myo16 T A 8: 10,485,869 (GRCm39) N649K probably benign Het
Myo7b A G 18: 32,147,282 (GRCm39) I87T probably benign Het
Ndst4 A G 3: 125,232,007 (GRCm39) D192G probably damaging Het
Nup155 A G 15: 8,183,157 (GRCm39) D1239G possibly damaging Het
Or5b21 T C 19: 12,840,033 (GRCm39) V298A probably damaging Het
Or7e173 G C 9: 19,939,029 (GRCm39) N68K possibly damaging Het
Phf10 T A 17: 15,165,377 (GRCm39) N493I probably benign Het
Pramel32 A T 4: 88,547,129 (GRCm39) probably null Het
Prr12 T C 7: 44,695,338 (GRCm39) E1376G unknown Het
Rasa3 T C 8: 13,664,587 (GRCm39) H75R probably benign Het
Rin3 G A 12: 102,335,939 (GRCm39) V537M probably damaging Het
Samd4 C T 14: 47,333,566 (GRCm39) T272I probably damaging Het
Septin5 C T 16: 18,442,142 (GRCm39) G257D probably damaging Het
Serpina6 T C 12: 103,620,326 (GRCm39) K141R probably benign Het
Siglecf T A 7: 43,001,700 (GRCm39) I170N possibly damaging Het
Spopl C T 2: 23,407,957 (GRCm39) V241M probably damaging Het
Stk40 G A 4: 126,023,544 (GRCm39) probably null Het
Syne1 A G 10: 4,981,768 (GRCm39) S8700P probably benign Het
Tbc1d4 C T 14: 101,845,772 (GRCm39) G42E probably damaging Het
Tfap2c C T 2: 172,399,102 (GRCm39) Q425* probably null Het
Tmem255b T C 8: 13,505,998 (GRCm39) S202P probably damaging Het
Traf6 T C 2: 101,514,891 (GRCm39) S16P probably benign Het
Ttc12 A G 9: 49,383,705 (GRCm39) I66T probably damaging Het
Zfp81 A T 17: 33,553,677 (GRCm39) I379N possibly damaging Het
Zgrf1 C A 3: 127,379,749 (GRCm39) S211* probably null Het
Other mutations in Ttc21a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00576:Ttc21a APN 9 119,794,885 (GRCm39) missense probably damaging 0.96
IGL01996:Ttc21a APN 9 119,787,182 (GRCm39) missense probably damaging 0.99
IGL02160:Ttc21a APN 9 119,785,989 (GRCm39) missense probably damaging 1.00
IGL02163:Ttc21a APN 9 119,779,901 (GRCm39) nonsense probably null
IGL02252:Ttc21a APN 9 119,785,994 (GRCm39) missense probably damaging 1.00
IGL02901:Ttc21a APN 9 119,787,347 (GRCm39) missense probably damaging 0.98
IGL03105:Ttc21a APN 9 119,771,642 (GRCm39) missense probably benign 0.01
IGL03155:Ttc21a APN 9 119,773,042 (GRCm39) critical splice donor site probably null
IGL03323:Ttc21a APN 9 119,769,602 (GRCm39) intron probably benign
R0054:Ttc21a UTSW 9 119,773,006 (GRCm39) missense probably damaging 1.00
R0398:Ttc21a UTSW 9 119,783,628 (GRCm39) missense probably damaging 1.00
R0452:Ttc21a UTSW 9 119,768,220 (GRCm39) intron probably benign
R0541:Ttc21a UTSW 9 119,785,892 (GRCm39) intron probably benign
R0545:Ttc21a UTSW 9 119,787,865 (GRCm39) missense probably damaging 0.99
R0605:Ttc21a UTSW 9 119,790,908 (GRCm39) missense possibly damaging 0.93
R1352:Ttc21a UTSW 9 119,783,718 (GRCm39) missense possibly damaging 0.49
R1417:Ttc21a UTSW 9 119,783,327 (GRCm39) missense probably damaging 0.99
R1471:Ttc21a UTSW 9 119,771,707 (GRCm39) missense probably damaging 1.00
R1479:Ttc21a UTSW 9 119,786,013 (GRCm39) missense probably benign 0.00
R1631:Ttc21a UTSW 9 119,783,228 (GRCm39) splice site probably null
R1905:Ttc21a UTSW 9 119,795,823 (GRCm39) missense possibly damaging 0.82
R2141:Ttc21a UTSW 9 119,793,361 (GRCm39) missense probably damaging 0.98
R2213:Ttc21a UTSW 9 119,769,527 (GRCm39) missense probably benign 0.01
R2265:Ttc21a UTSW 9 119,788,074 (GRCm39) missense possibly damaging 0.62
R2327:Ttc21a UTSW 9 119,795,189 (GRCm39) missense probably damaging 1.00
R2656:Ttc21a UTSW 9 119,770,331 (GRCm39) missense probably damaging 0.98
R3000:Ttc21a UTSW 9 119,781,320 (GRCm39) missense probably benign 0.02
R3792:Ttc21a UTSW 9 119,783,231 (GRCm39) missense probably damaging 1.00
R3938:Ttc21a UTSW 9 119,779,882 (GRCm39) intron probably benign
R4232:Ttc21a UTSW 9 119,771,684 (GRCm39) missense probably benign 0.00
R4492:Ttc21a UTSW 9 119,770,346 (GRCm39) missense probably benign 0.00
R4655:Ttc21a UTSW 9 119,790,828 (GRCm39) missense possibly damaging 0.80
R4890:Ttc21a UTSW 9 119,788,103 (GRCm39) missense probably benign
R4960:Ttc21a UTSW 9 119,774,067 (GRCm39) missense possibly damaging 0.51
R4972:Ttc21a UTSW 9 119,774,027 (GRCm39) missense probably benign 0.00
R5015:Ttc21a UTSW 9 119,795,195 (GRCm39) missense probably damaging 0.98
R5092:Ttc21a UTSW 9 119,771,731 (GRCm39) missense probably benign 0.01
R5117:Ttc21a UTSW 9 119,795,631 (GRCm39) missense possibly damaging 0.64
R5123:Ttc21a UTSW 9 119,781,278 (GRCm39) missense probably benign 0.04
R5452:Ttc21a UTSW 9 119,780,037 (GRCm39) missense probably benign 0.00
R5733:Ttc21a UTSW 9 119,770,327 (GRCm39) missense probably benign
R5734:Ttc21a UTSW 9 119,795,732 (GRCm39) missense probably benign
R5869:Ttc21a UTSW 9 119,787,858 (GRCm39) missense probably benign 0.03
R6214:Ttc21a UTSW 9 119,795,838 (GRCm39) missense probably damaging 1.00
R6215:Ttc21a UTSW 9 119,795,838 (GRCm39) missense probably damaging 1.00
R6279:Ttc21a UTSW 9 119,790,905 (GRCm39) missense possibly damaging 0.78
R6284:Ttc21a UTSW 9 119,773,028 (GRCm39) missense probably damaging 1.00
R6300:Ttc21a UTSW 9 119,790,905 (GRCm39) missense possibly damaging 0.78
R6800:Ttc21a UTSW 9 119,770,268 (GRCm39) missense possibly damaging 0.61
R6833:Ttc21a UTSW 9 119,771,701 (GRCm39) missense probably benign 0.24
R7009:Ttc21a UTSW 9 119,787,139 (GRCm39) nonsense probably null
R7060:Ttc21a UTSW 9 119,795,742 (GRCm39) missense probably damaging 0.98
R7170:Ttc21a UTSW 9 119,774,607 (GRCm39) missense probably damaging 0.99
R7418:Ttc21a UTSW 9 119,788,117 (GRCm39) missense probably benign 0.01
R7438:Ttc21a UTSW 9 119,774,605 (GRCm39) missense probably damaging 1.00
R7595:Ttc21a UTSW 9 119,787,135 (GRCm39) missense probably benign 0.12
R7703:Ttc21a UTSW 9 119,788,095 (GRCm39) missense probably benign 0.14
R8076:Ttc21a UTSW 9 119,795,392 (GRCm39) missense probably benign 0.01
R8217:Ttc21a UTSW 9 119,783,694 (GRCm39) missense probably benign 0.00
R8471:Ttc21a UTSW 9 119,792,242 (GRCm39) splice site probably null
R8558:Ttc21a UTSW 9 119,787,835 (GRCm39) missense probably damaging 0.97
R8696:Ttc21a UTSW 9 119,772,977 (GRCm39) missense possibly damaging 0.80
R8739:Ttc21a UTSW 9 119,796,371 (GRCm39) missense probably benign 0.00
R8768:Ttc21a UTSW 9 119,770,286 (GRCm39) missense probably damaging 1.00
R8912:Ttc21a UTSW 9 119,770,367 (GRCm39) critical splice donor site probably null
R9006:Ttc21a UTSW 9 119,792,130 (GRCm39) intron probably benign
R9214:Ttc21a UTSW 9 119,772,941 (GRCm39) missense probably benign 0.17
R9235:Ttc21a UTSW 9 119,774,559 (GRCm39) missense probably benign 0.03
R9521:Ttc21a UTSW 9 119,787,181 (GRCm39) missense probably damaging 0.98
R9643:Ttc21a UTSW 9 119,771,686 (GRCm39) missense probably benign
RF004:Ttc21a UTSW 9 119,795,838 (GRCm39) missense probably damaging 1.00
Z1177:Ttc21a UTSW 9 119,771,746 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TGCAGAAGCCAAACTGATGCC -3'
(R):5'- GTGGCTCTTGTAAACCTTTGCC -3'

Sequencing Primer
(F):5'- CCCATATGTCCTGTTTGCACAAAAGG -3'
(R):5'- CACTTGACCTCATTTATCATGGATGG -3'
Posted On 2015-07-21