Incidental Mutation 'R9690:Itih3'
ID 729118
Institutional Source Beutler Lab
Gene Symbol Itih3
Ensembl Gene ENSMUSG00000006522
Gene Name inter-alpha trypsin inhibitor, heavy chain 3
Synonyms Itih-3, Intin3
MMRRC Submission
Accession Numbers
Essential gene? Probably non essential (E-score: 0.065) question?
Stock # R9690 (G1)
Quality Score 225.009
Status Not validated
Chromosome 14
Chromosomal Location 30630529-30645717 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 30640264 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Lysine to Arginine at position 348 (K348R)
Ref Sequence ENSEMBL: ENSMUSP00000006697 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000006697] [ENSMUST00000226547] [ENSMUST00000227995] [ENSMUST00000228114]
AlphaFold Q61704
Predicted Effect probably benign
Transcript: ENSMUST00000006697
AA Change: K348R

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000006697
Gene: ENSMUSG00000006522
AA Change: K348R

DomainStartEndE-ValueType
signal peptide 1 19 N/A INTRINSIC
VIT 29 158 3.87e-83 SMART
VWA 282 466 1.19e-29 SMART
Blast:VWA 571 634 2e-21 BLAST
Pfam:ITI_HC_C 683 870 3e-73 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000226547
Predicted Effect probably benign
Transcript: ENSMUST00000227995
AA Change: K348R

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
Predicted Effect probably benign
Transcript: ENSMUST00000228114
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes one of the heavy subunits of inter alpha trypsin inhibitor that functions as a protease inhibitor circulating in the plasma. The encoded protein undergoes proteolytic processing to generate a mature glycoprotein that is linked to the other subunits via an ester bond between the C-terminal aspartic acid residue and the N-acetyl galactosamine residue of chondroitin sulfate. This gene is located in a cluster of related inter alpha trypsin inhibitor genes on chromosome 14. [provided by RefSeq, Oct 2015]
Allele List at MGI
Other mutations in this stock
Total: 43 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
AI182371 T A 2: 34,990,600 (GRCm39) E22D probably benign Het
Apbb2 C T 5: 66,609,521 (GRCm39) R42H probably damaging Het
Atf2 A T 2: 73,675,813 (GRCm39) S179R probably benign Het
Cage1 A G 13: 38,203,141 (GRCm39) probably null Het
Ccdc121rt3 T C 5: 112,503,300 (GRCm39) T135A probably benign Het
Cnnm1 A G 19: 43,460,345 (GRCm39) T696A probably benign Het
Cyp4f17 T A 17: 32,725,950 (GRCm39) S28T probably benign Het
Ddx59 T A 1: 136,352,540 (GRCm39) I327K probably damaging Het
Ep300 A C 15: 81,520,396 (GRCm39) Q1229P unknown Het
Epb41l1 A T 2: 156,356,038 (GRCm39) I525F probably damaging Het
Epha8 G T 4: 136,665,897 (GRCm39) L420M probably damaging Het
Fam83b A G 9: 76,398,502 (GRCm39) I867T probably benign Het
Gapvd1 C T 2: 34,618,492 (GRCm39) V294I probably damaging Het
Gm5798 T G 14: 41,070,596 (GRCm39) F2C probably damaging Het
Grip1 G A 10: 119,874,569 (GRCm39) E778K possibly damaging Het
Irgq G T 7: 24,233,580 (GRCm39) A474S probably benign Het
Kcnip4 T A 5: 48,555,846 (GRCm39) N154I probably damaging Het
Letm2 T A 8: 26,077,435 (GRCm39) K218N probably damaging Het
Mak16 T C 8: 31,650,798 (GRCm39) S231G probably damaging Het
Med13 A T 11: 86,169,670 (GRCm39) I1898K probably damaging Het
Mtcl2 A T 2: 156,862,134 (GRCm39) D1598E probably benign Het
Myh13 C T 11: 67,249,194 (GRCm39) L1305F probably damaging Het
Nynrin T C 14: 56,108,204 (GRCm39) Y1104H probably benign Het
Olfm3 A T 3: 114,890,593 (GRCm39) L115F probably benign Het
Olfm3 A T 3: 114,890,594 (GRCm39) K116* probably null Het
Or1j11 T A 2: 36,311,530 (GRCm39) L40Q probably damaging Het
Or4k35 C T 2: 111,099,822 (GRCm39) A297T probably damaging Het
Or5w22 C A 2: 87,362,759 (GRCm39) N127K probably benign Het
Or8b3b C A 9: 38,584,477 (GRCm39) E88* probably null Het
Pals1 T A 12: 78,866,117 (GRCm39) V314D probably damaging Het
Proc C T 18: 32,256,371 (GRCm39) G432D probably damaging Het
Ptpn20 T C 14: 33,353,176 (GRCm39) V305A probably benign Het
Rmnd5b T C 11: 51,518,511 (GRCm39) M122V probably benign Het
Sema4f A T 6: 82,912,652 (GRCm39) N130K probably damaging Het
Sipa1l2 T C 8: 126,218,996 (GRCm39) I114V probably benign Het
Spata16 A T 3: 26,967,432 (GRCm39) D394V probably damaging Het
Spidr T C 16: 15,958,649 (GRCm39) T38A probably damaging Het
Tnxb T C 17: 34,936,171 (GRCm39) Y2703H probably damaging Het
Trmt11 A C 10: 30,436,938 (GRCm39) D267E probably damaging Het
Tspyl5 C A 15: 33,687,433 (GRCm39) A171S probably benign Het
Uchl5 T C 1: 143,670,016 (GRCm39) V83A Het
Vmn1r87 A G 7: 12,866,263 (GRCm39) I8T probably benign Het
Vmn2r53 A G 7: 12,315,912 (GRCm39) S636P probably damaging Het
Other mutations in Itih3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01092:Itih3 APN 14 30,631,738 (GRCm39) missense probably damaging 0.98
IGL01359:Itih3 APN 14 30,639,729 (GRCm39) missense probably damaging 1.00
IGL01965:Itih3 APN 14 30,637,677 (GRCm39) missense probably damaging 0.99
IGL02435:Itih3 APN 14 30,637,711 (GRCm39) missense probably damaging 0.99
IGL02539:Itih3 APN 14 30,634,621 (GRCm39) missense probably benign 0.03
IGL02637:Itih3 APN 14 30,637,617 (GRCm39) missense probably benign 0.00
IGL02958:Itih3 APN 14 30,635,139 (GRCm39) missense probably benign 0.00
IGL03253:Itih3 APN 14 30,633,880 (GRCm39) critical splice donor site probably null
K2124:Itih3 UTSW 14 30,634,644 (GRCm39) missense probably benign 0.40
R0321:Itih3 UTSW 14 30,634,063 (GRCm39) missense probably damaging 0.99
R0466:Itih3 UTSW 14 30,634,831 (GRCm39) critical splice donor site probably null
R1402:Itih3 UTSW 14 30,630,665 (GRCm39) missense probably damaging 1.00
R1402:Itih3 UTSW 14 30,630,665 (GRCm39) missense probably damaging 1.00
R1633:Itih3 UTSW 14 30,639,355 (GRCm39) missense possibly damaging 0.46
R1982:Itih3 UTSW 14 30,645,540 (GRCm39) unclassified probably benign
R2056:Itih3 UTSW 14 30,631,481 (GRCm39) splice site probably null
R2077:Itih3 UTSW 14 30,631,792 (GRCm39) missense possibly damaging 0.91
R2417:Itih3 UTSW 14 30,639,621 (GRCm39) missense probably benign 0.04
R3624:Itih3 UTSW 14 30,636,700 (GRCm39) missense probably damaging 1.00
R3794:Itih3 UTSW 14 30,640,351 (GRCm39) missense probably damaging 1.00
R4676:Itih3 UTSW 14 30,643,643 (GRCm39) missense possibly damaging 0.91
R4676:Itih3 UTSW 14 30,640,906 (GRCm39) missense probably null 1.00
R5198:Itih3 UTSW 14 30,634,606 (GRCm39) missense probably benign 0.07
R5429:Itih3 UTSW 14 30,645,478 (GRCm39) missense probably benign 0.00
R6379:Itih3 UTSW 14 30,631,681 (GRCm39) missense probably damaging 1.00
R6740:Itih3 UTSW 14 30,634,644 (GRCm39) missense probably benign 0.40
R6752:Itih3 UTSW 14 30,645,446 (GRCm39) missense possibly damaging 0.76
R6765:Itih3 UTSW 14 30,631,430 (GRCm39) missense probably benign
R6785:Itih3 UTSW 14 30,634,572 (GRCm39) critical splice donor site probably null
R6871:Itih3 UTSW 14 30,634,644 (GRCm39) missense probably benign 0.40
R6935:Itih3 UTSW 14 30,634,659 (GRCm39) missense possibly damaging 0.82
R7133:Itih3 UTSW 14 30,639,655 (GRCm39) missense probably damaging 1.00
R7419:Itih3 UTSW 14 30,636,730 (GRCm39) missense probably benign 0.41
R7592:Itih3 UTSW 14 30,630,722 (GRCm39) missense probably damaging 0.98
R7598:Itih3 UTSW 14 30,639,334 (GRCm39) missense possibly damaging 0.95
R7662:Itih3 UTSW 14 30,639,287 (GRCm39) missense probably benign 0.00
R8183:Itih3 UTSW 14 30,631,433 (GRCm39) missense probably benign
R8682:Itih3 UTSW 14 30,642,673 (GRCm39) missense possibly damaging 0.81
R8723:Itih3 UTSW 14 30,630,761 (GRCm39) missense probably damaging 1.00
R8794:Itih3 UTSW 14 30,634,854 (GRCm39) missense possibly damaging 0.71
R8892:Itih3 UTSW 14 30,637,635 (GRCm39) missense probably benign
R9358:Itih3 UTSW 14 30,643,885 (GRCm39) nonsense probably null
R9399:Itih3 UTSW 14 30,643,335 (GRCm39) missense probably benign 0.37
R9476:Itih3 UTSW 14 30,631,416 (GRCm39) missense probably benign 0.14
R9510:Itih3 UTSW 14 30,631,416 (GRCm39) missense probably benign 0.14
R9649:Itih3 UTSW 14 30,637,605 (GRCm39) missense possibly damaging 0.92
R9709:Itih3 UTSW 14 30,637,587 (GRCm39) critical splice donor site probably null
R9749:Itih3 UTSW 14 30,641,279 (GRCm39) missense probably damaging 1.00
Y5408:Itih3 UTSW 14 30,643,902 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GAGAACAGGTTTCCCTAGGC -3'
(R):5'- GCTAATAGGCGATCCTCTGTC -3'

Sequencing Primer
(F):5'- TTTCCCTAGGCAGCAAAGG -3'
(R):5'- TCTGTCGGCCTAGGCTAGAAG -3'
Posted On 2022-10-06