Incidental Mutation 'R7373:Tll1'
ID 572220
Institutional Source Beutler Lab
Gene Symbol Tll1
Ensembl Gene ENSMUSG00000053626
Gene Name tolloid-like
Synonyms Tll-1, b2b2476Clo
MMRRC Submission 045456-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R7373 (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 64504391 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Lysine at position 668 (N668K)
Ref Sequence ENSEMBL: ENSMUSP00000070560 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000066166]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000066166
AA Change: N668K

PolyPhen 2 Score 0.981 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000070560
Gene: ENSMUSG00000053626
AA Change: N668K

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
Meta Mutation Damage Score 0.3050 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.2%
Validation Efficiency 98% (57/58)
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: 59 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adamts2 G A 11: 50,686,262 (GRCm39) A1027T probably benign Het
Aldh7a1 G A 18: 56,675,389 (GRCm39) T260M possibly damaging Het
Anks3 T C 16: 4,773,735 (GRCm39) Y187C probably benign Het
Atp2c2 A T 8: 120,456,991 (GRCm39) I198F probably benign Het
Bsn T C 9: 107,990,683 (GRCm39) T1690A probably damaging Het
Catsper3 T C 13: 55,955,945 (GRCm39) I350T possibly damaging Het
Cdcp1 C T 9: 123,006,965 (GRCm39) R594H probably damaging Het
Cfap57 C T 4: 118,472,128 (GRCm39) V84I probably benign Het
Cldn1 G T 16: 26,179,606 (GRCm39) P154T probably damaging Het
Cntnap5a A T 1: 116,508,367 (GRCm39) N1293I probably benign Het
Cpsf4l C T 11: 113,590,657 (GRCm39) probably null Het
Crybg1 T C 10: 43,880,136 (GRCm39) T351A probably benign Het
Csmd1 T C 8: 16,042,713 (GRCm39) N2340S probably damaging Het
Dennd4a C A 9: 64,804,551 (GRCm39) Q1297K probably benign Het
Dll3 A G 7: 27,994,057 (GRCm39) V460A probably benign Het
Dnah8 T C 17: 30,986,939 (GRCm39) probably null Het
Dst G T 1: 34,227,472 (GRCm39) L1688F probably benign Het
Ehmt1 A G 2: 24,809,585 (GRCm39) M1T probably null Het
Fasn A T 11: 120,704,802 (GRCm39) L1261Q possibly damaging Het
Fat1 A G 8: 45,479,702 (GRCm39) D2916G probably damaging Het
Fgfr3 C A 5: 33,885,034 (GRCm39) F49L probably benign Het
Hlx T C 1: 184,463,062 (GRCm39) T197A probably benign Het
Hormad1 A T 3: 95,483,628 (GRCm39) T147S probably damaging Het
Igf1r T A 7: 67,844,826 (GRCm39) Y866* probably null Het
Itgb8 A G 12: 119,166,210 (GRCm39) V107A probably benign Het
Kat2a C T 11: 100,599,392 (GRCm39) A533T probably benign Het
Kif20b T C 19: 34,913,071 (GRCm39) L328P probably damaging Het
Lims1 T C 10: 58,245,442 (GRCm39) F157S probably damaging Het
Lrp2 G T 2: 69,331,036 (GRCm39) H1673Q probably damaging Het
Lrrc46 C A 11: 96,929,706 (GRCm39) M43I probably benign Het
Lrrk2 T C 15: 91,584,207 (GRCm39) probably null Het
Meox2 A T 12: 37,158,797 (GRCm39) probably benign Het
Mff A G 1: 82,714,838 (GRCm39) probably null Het
Mfsd5 T A 15: 102,189,427 (GRCm39) F266L probably damaging Het
Miga2 A G 2: 30,272,083 (GRCm39) T468A probably damaging Het
Mmel1 T A 4: 154,973,665 (GRCm39) L316Q not run Het
Ndufa9 C A 6: 126,811,421 (GRCm39) G232C probably damaging Het
Obox2 A T 7: 15,131,145 (GRCm39) K84* probably null Het
Or4f58 T A 2: 111,851,787 (GRCm39) R137S probably benign Het
Or51a39 T A 7: 102,363,306 (GRCm39) I105F possibly damaging Het
Otogl G T 10: 107,737,112 (GRCm39) Q101K probably damaging Het
Pcnx2 C T 8: 126,534,766 (GRCm39) V1288M probably damaging Het
Pde10a T A 17: 9,161,824 (GRCm39) W220R probably benign Het
Recql5 T C 11: 115,819,198 (GRCm39) T123A possibly damaging Het
Rpl28 T C 7: 4,796,602 (GRCm39) V61A probably benign Het
Secisbp2l A T 2: 125,599,191 (GRCm39) M494K probably damaging Het
Sh3bgr G A 16: 96,007,035 (GRCm39) E2K unknown Het
Shcbp1l C A 1: 153,300,986 (GRCm39) T6K probably benign Het
Slc22a15 A C 3: 101,785,213 (GRCm39) L353R possibly damaging Het
Sqle T C 15: 59,189,658 (GRCm39) I100T probably benign Het
Tas2r106 A T 6: 131,655,317 (GRCm39) L178H probably damaging Het
Tm7sf2 A G 19: 6,116,676 (GRCm39) S118P probably benign Het
Tmco5 G T 2: 116,717,226 (GRCm39) V169L probably benign Het
Trpv1 A G 11: 73,131,499 (GRCm39) K346E probably damaging Het
Ttk G A 9: 83,736,930 (GRCm39) R463H probably benign Het
Vmn2r120 G T 17: 57,816,406 (GRCm39) L650I probably benign Het
Vmn2r58 C T 7: 41,487,212 (GRCm39) C561Y probably damaging Het
Vmn2r-ps117 A T 17: 19,044,948 (GRCm39) Q455L probably benign Het
Zfr T A 15: 12,140,645 (GRCm39) S231T unknown 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
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
R9134:Tll1 UTSW 8 64,469,201 (GRCm39) missense possibly damaging 0.91
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'- GTTGCAAGACACTTGGCAGG -3'
(R):5'- CGGAGCATCTTTGTTAAGGAGCTC -3'

Sequencing Primer
(F):5'- GGTGTTCCCTACAGCCTAAAG -3'
(R):5'- GCATCTTTGTTAAGGAGCTCTTTTTC -3'
Posted On 2019-09-13