Incidental Mutation 'R9134:Tll1'
ID 693840
Institutional Source Beutler Lab
Gene Symbol Tll1
Ensembl Gene ENSMUSG00000053626
Gene Name tolloid-like
Synonyms Tll-1, b2b2476Clo
MMRRC Submission
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R9134 (G1)
Quality Score 225.009
Status Validated
Chromosome 8
Chromosomal Location 64467965-64659305 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 64469201 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Asparagine at position 974 (I974N)
Ref Sequence ENSEMBL: ENSMUSP00000070560 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000066166]
AlphaFold no structure available at present
Predicted Effect possibly damaging
Transcript: ENSMUST00000066166
AA Change: I974N

PolyPhen 2 Score 0.907 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000070560
Gene: ENSMUSG00000053626
AA Change: I974N

DomainStartEndE-ValueType
ZnMc 153 295 4.12e-56 SMART
CUB 349 461 4.12e-44 SMART
CUB 462 574 3.81e-48 SMART
EGF_CA 574 615 2.28e-9 SMART
CUB 618 730 9.11e-46 SMART
EGF_CA 730 770 4.25e-9 SMART
CUB 774 886 2.01e-47 SMART
CUB 887 1003 7.19e-35 SMART
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 98.9%
Validation Efficiency 95% (54/57)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes an astacin-like, zinc-dependent, metalloprotease that belongs to the peptidase M12A family. This protease processes procollagen C-propeptides, such as chordin, pro-biglycan and pro-lysyl oxidase. Studies in mice suggest that this gene plays multiple roles in the development of mammalian heart, and is essential for the formation of the interventricular septum. Allelic variants of this gene are associated with atrial septal defect type 6. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Mar 2011]
PHENOTYPE: Homozygous null mice are embryonic lethal with death at midgestation from cardiac failure. Cardiac defects include incomplete formation of the ventricular septum and abnormal positioning of the heart and aorta. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 60 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ap1m1 A G 8: 72,993,913 (GRCm39) probably benign Het
Arhgdia A T 11: 120,470,392 (GRCm39) I122N probably damaging Het
Atad2b T A 12: 5,060,351 (GRCm39) H915Q probably benign Het
Atad5 G A 11: 80,023,931 (GRCm39) R1681K probably benign Het
Bpifb9b T C 2: 154,151,441 (GRCm39) V54A probably benign Het
Cby3 A C 11: 50,250,153 (GRCm39) T25P probably damaging Het
Ccdc138 T G 10: 58,374,102 (GRCm39) L374R probably damaging Het
Cd84 T A 1: 171,679,413 (GRCm39) N30K probably damaging Het
Cdk20 T A 13: 64,580,906 (GRCm39) probably null Het
Chd9 A G 8: 91,659,754 (GRCm39) H238R unknown Het
Cplane1 T C 15: 8,228,716 (GRCm39) V929A probably damaging Het
Csl T A 10: 99,594,237 (GRCm39) H276L probably damaging Het
Dchs1 A G 7: 105,404,910 (GRCm39) L2544P probably damaging Het
Dnah17 T C 11: 117,978,972 (GRCm39) T1807A probably damaging Het
Dph7 C T 2: 24,861,720 (GRCm39) H378Y probably benign Het
Enkur T C 2: 21,185,779 (GRCm39) I249V probably benign Het
Fam117a C A 11: 95,271,745 (GRCm39) S439* probably null Het
Fam184a T G 10: 53,573,344 (GRCm39) K345N probably damaging Het
Fam228a T C 12: 4,765,686 (GRCm39) R255G probably benign Het
Fpr-rs7 A T 17: 20,334,325 (GRCm39) M55K probably damaging Het
Frem2 A G 3: 53,562,321 (GRCm39) Y729H probably damaging Het
Herc2 A G 7: 55,832,177 (GRCm39) T2989A probably damaging Het
Hspb8 A G 5: 116,547,547 (GRCm39) L145P probably damaging Het
Iars1 T A 13: 49,855,323 (GRCm39) V250E probably benign Het
Ide G T 19: 37,273,561 (GRCm39) probably benign Het
Ino80c T C 18: 24,254,765 (GRCm39) S32G probably benign Het
Insr G A 8: 3,308,413 (GRCm39) R208W probably damaging Het
Ints1 G A 5: 139,743,351 (GRCm39) R1674W probably benign Het
Itsn1 G A 16: 91,666,514 (GRCm39) V1153M unknown Het
Krt1 AAGCTGCCACCCCCAAAGCCACCACCGCCGTAGCTGCCACCCCCAAAGCCACCACCGCCGTAGCTGCCACCCCCAAAGCCACCAC AAGCTGCCACCCCCAAAGCCACCACCGCCGTAGCTGCCACCCCCAAAGCCACCAC 15: 101,758,813 (GRCm39) probably benign Het
Lrrc41 C A 4: 115,945,782 (GRCm39) Q166K possibly damaging Het
Lrriq3 T C 3: 154,820,183 (GRCm39) probably null Het
Mndal T C 1: 173,699,096 (GRCm39) I190V unknown Het
Nisch TCTGCTGC TCTGCTGCTGC 14: 30,896,637 (GRCm39) probably benign Het
Nme4 G T 17: 26,314,389 (GRCm39) A13E probably benign Het
Or14c39 C A 7: 86,344,588 (GRCm39) S308* probably null Het
Or3a1 A G 11: 74,225,670 (GRCm39) I129T probably damaging Het
Or5b114-ps1 G T 19: 13,352,613 (GRCm39) A96S probably damaging Het
Pcmt1 A T 10: 7,520,207 (GRCm39) probably benign Het
Pde4c G T 8: 71,201,160 (GRCm39) V493F probably damaging Het
Pde8a C T 7: 80,982,619 (GRCm39) T746I probably damaging Het
Pira13 T C 7: 3,825,182 (GRCm39) S487G Het
Pkd1l3 GACACCTGCATCCAGCAGCCCAACAAACATGACATCAGACACACCTGCATCCAGCAGCCCAACAAACATGACATCAGACACACCTGCATCCAGCAGCCCAACAAACATGACATCAGACACACCTGCATCCAGCAGCCCA GACACCTGCATCCAGCAGCCCAACAAACATGACATCAGACACACCTGCATCCAGCAGCCCAACAAACATGACATCAGACACACCTGCATCCAGCAGCCCA 8: 110,350,827 (GRCm39) probably benign Het
Prr23a1 T C 9: 98,724,935 (GRCm39) L99P Het
Rex2 C G 4: 147,142,643 (GRCm39) T377S probably benign Het
Robo2 A G 16: 73,703,738 (GRCm39) F50L Het
Srgap1 A G 10: 121,883,127 (GRCm39) probably benign Het
Syt3 A G 7: 44,042,791 (GRCm39) N358D possibly damaging Het
Tfec T A 6: 16,835,326 (GRCm39) T151S probably damaging Het
Tmc2 T C 2: 130,074,321 (GRCm39) V338A probably benign Het
Trappc6b T A 12: 59,097,160 (GRCm39) D54V probably damaging Het
Trav6-2 T A 14: 52,905,109 (GRCm39) C43* probably null Het
Ubr4 T A 4: 139,127,755 (GRCm39) probably null Het
Vmn1r2 T A 4: 3,172,884 (GRCm39) W268R probably damaging Het
Vmn2r120 A G 17: 57,832,093 (GRCm39) L232S probably damaging Het
Vps26b T C 9: 26,921,225 (GRCm39) T325A probably benign Het
Vwa3a T C 7: 120,377,659 (GRCm39) V438A probably damaging Het
Wdcp C A 12: 4,901,533 (GRCm39) S463* probably null Het
Xkr4 C T 1: 3,740,860 (GRCm39) G238S probably benign Het
Zranb1 A G 7: 132,551,886 (GRCm39) N179S probably benign Het
Other mutations in Tll1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00163:Tll1 APN 8 64,469,170 (GRCm39) missense probably benign
IGL00583:Tll1 APN 8 64,658,326 (GRCm39) missense probably benign
IGL00767:Tll1 APN 8 64,524,355 (GRCm39) missense probably damaging 1.00
IGL01061:Tll1 APN 8 64,491,488 (GRCm39) critical splice donor site probably null
IGL01077:Tll1 APN 8 64,523,266 (GRCm39) missense probably benign 0.27
IGL01536:Tll1 APN 8 64,527,323 (GRCm39) missense probably damaging 1.00
IGL02137:Tll1 APN 8 64,469,132 (GRCm39) missense possibly damaging 0.73
IGL02168:Tll1 APN 8 64,507,001 (GRCm39) missense possibly damaging 0.50
IGL02378:Tll1 APN 8 64,470,660 (GRCm39) nonsense probably null
IGL02469:Tll1 APN 8 64,523,314 (GRCm39) missense probably benign 0.41
IGL02504:Tll1 APN 8 64,523,271 (GRCm39) missense possibly damaging 0.55
IGL02650:Tll1 APN 8 64,500,031 (GRCm39) splice site probably benign
IGL02937:Tll1 APN 8 64,658,319 (GRCm39) nonsense probably null
IGL03006:Tll1 APN 8 64,527,251 (GRCm39) splice site probably benign
R0518:Tll1 UTSW 8 64,551,505 (GRCm39) missense probably damaging 1.00
R0521:Tll1 UTSW 8 64,551,505 (GRCm39) missense probably damaging 1.00
R0541:Tll1 UTSW 8 64,491,486 (GRCm39) splice site probably null
R0612:Tll1 UTSW 8 64,524,344 (GRCm39) missense possibly damaging 0.91
R0690:Tll1 UTSW 8 64,527,324 (GRCm39) missense probably damaging 0.99
R0738:Tll1 UTSW 8 64,554,984 (GRCm39) missense probably damaging 1.00
R1454:Tll1 UTSW 8 64,491,524 (GRCm39) missense probably benign
R1619:Tll1 UTSW 8 64,509,307 (GRCm39) missense probably benign 0.25
R1625:Tll1 UTSW 8 64,494,476 (GRCm39) missense probably damaging 1.00
R1654:Tll1 UTSW 8 64,570,937 (GRCm39) critical splice donor site probably null
R1663:Tll1 UTSW 8 64,470,720 (GRCm39) missense probably benign 0.08
R1681:Tll1 UTSW 8 64,538,585 (GRCm39) missense possibly damaging 0.93
R1713:Tll1 UTSW 8 64,554,907 (GRCm39) missense probably damaging 0.99
R1908:Tll1 UTSW 8 64,478,141 (GRCm39) missense probably damaging 0.98
R2118:Tll1 UTSW 8 64,538,591 (GRCm39) missense probably benign 0.21
R2121:Tll1 UTSW 8 64,538,591 (GRCm39) missense probably benign 0.21
R2124:Tll1 UTSW 8 64,538,591 (GRCm39) missense probably benign 0.21
R2360:Tll1 UTSW 8 64,504,435 (GRCm39) missense probably damaging 1.00
R2396:Tll1 UTSW 8 64,523,324 (GRCm39) nonsense probably null
R3032:Tll1 UTSW 8 64,551,526 (GRCm39) missense probably damaging 0.96
R3115:Tll1 UTSW 8 64,506,900 (GRCm39) missense probably damaging 1.00
R3889:Tll1 UTSW 8 64,658,258 (GRCm39) missense possibly damaging 0.77
R4126:Tll1 UTSW 8 64,571,048 (GRCm39) missense possibly damaging 0.78
R4182:Tll1 UTSW 8 64,494,545 (GRCm39) missense probably damaging 1.00
R4572:Tll1 UTSW 8 64,509,343 (GRCm39) missense possibly damaging 0.81
R4677:Tll1 UTSW 8 64,504,411 (GRCm39) missense probably benign 0.31
R4811:Tll1 UTSW 8 64,538,507 (GRCm39) missense possibly damaging 0.72
R4904:Tll1 UTSW 8 64,523,233 (GRCm39) missense probably benign 0.00
R4992:Tll1 UTSW 8 64,546,978 (GRCm39) missense probably damaging 0.98
R5061:Tll1 UTSW 8 64,506,983 (GRCm39) missense probably damaging 0.99
R5078:Tll1 UTSW 8 64,546,921 (GRCm39) missense probably damaging 1.00
R5208:Tll1 UTSW 8 64,504,527 (GRCm39) missense probably damaging 0.99
R5283:Tll1 UTSW 8 64,555,000 (GRCm39) missense possibly damaging 0.68
R5399:Tll1 UTSW 8 64,538,522 (GRCm39) missense probably damaging 1.00
R5699:Tll1 UTSW 8 64,570,974 (GRCm39) missense probably damaging 0.98
R5986:Tll1 UTSW 8 64,527,297 (GRCm39) missense probably damaging 0.99
R6019:Tll1 UTSW 8 64,494,525 (GRCm39) missense possibly damaging 0.83
R6046:Tll1 UTSW 8 64,506,925 (GRCm39) nonsense probably null
R6083:Tll1 UTSW 8 64,491,620 (GRCm39) splice site probably null
R6125:Tll1 UTSW 8 64,504,521 (GRCm39) missense probably damaging 1.00
R6222:Tll1 UTSW 8 64,551,568 (GRCm39) missense probably benign 0.18
R6275:Tll1 UTSW 8 64,504,401 (GRCm39) nonsense probably null
R6508:Tll1 UTSW 8 64,551,494 (GRCm39) missense probably damaging 0.99
R6758:Tll1 UTSW 8 64,494,439 (GRCm39) critical splice donor site probably null
R6782:Tll1 UTSW 8 64,524,315 (GRCm39) missense probably benign 0.00
R6848:Tll1 UTSW 8 64,551,544 (GRCm39) missense probably damaging 0.99
R7057:Tll1 UTSW 8 64,554,915 (GRCm39) missense probably damaging 1.00
R7144:Tll1 UTSW 8 64,577,979 (GRCm39) missense possibly damaging 0.90
R7244:Tll1 UTSW 8 64,478,222 (GRCm39) missense probably benign 0.00
R7336:Tll1 UTSW 8 64,478,176 (GRCm39) missense probably damaging 0.98
R7373:Tll1 UTSW 8 64,504,391 (GRCm39) missense probably damaging 0.98
R7626:Tll1 UTSW 8 64,551,268 (GRCm39) splice site probably null
R7687:Tll1 UTSW 8 64,574,526 (GRCm39) nonsense probably null
R7699:Tll1 UTSW 8 64,546,988 (GRCm39) missense probably benign 0.00
R7700:Tll1 UTSW 8 64,546,988 (GRCm39) missense probably benign 0.00
R7765:Tll1 UTSW 8 64,504,483 (GRCm39) missense probably damaging 1.00
R7790:Tll1 UTSW 8 64,478,271 (GRCm39) nonsense probably null
R7954:Tll1 UTSW 8 64,571,568 (GRCm39) missense probably damaging 1.00
R8710:Tll1 UTSW 8 64,577,940 (GRCm39) missense possibly damaging 0.77
R8792:Tll1 UTSW 8 64,538,499 (GRCm39) missense probably damaging 1.00
R9444:Tll1 UTSW 8 64,469,123 (GRCm39) missense probably damaging 1.00
R9539:Tll1 UTSW 8 64,494,457 (GRCm39) missense probably damaging 1.00
X0020:Tll1 UTSW 8 64,470,662 (GRCm39) missense probably damaging 0.97
Z1176:Tll1 UTSW 8 64,500,197 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TGCCAATCAGGTTTTCTGGAAAG -3'
(R):5'- GAGATCTTGGGTATGCCATTTCC -3'

Sequencing Primer
(F):5'- CCAATCAGGTTTTCTGGAAAGTTCTC -3'
(R):5'- CTCCCTAAATCTCATGTTTGTGAG -3'
Posted On 2022-01-20