Incidental Mutation 'R5198:Itih3'
ID 400507
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 042774-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.065) question?
Stock # R5198 (G1)
Quality Score 225
Status Validated
Chromosome 14
Chromosomal Location 30630529-30645717 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 30634606 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 134 (T134A)
Gene Model predicted gene model for transcript(s): [ENSMUST00000006697] [ENSMUST00000226547] [ENSMUST00000228114] [ENSMUST00000227995]
AlphaFold Q61704
Predicted Effect probably benign
Transcript: ENSMUST00000006697
AA Change: T673A

PolyPhen 2 Score 0.005 (Sensitivity: 0.97; Specificity: 0.74)
SMART Domains Protein: ENSMUSP00000006697
Gene: ENSMUSG00000006522
AA Change: T673A

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 noncoding transcript
Transcript: ENSMUST00000112141
Predicted Effect probably benign
Transcript: ENSMUST00000166622
AA Change: T134A

PolyPhen 2 Score 0.068 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000131805
Gene: ENSMUSG00000006522
AA Change: T134A

DomainStartEndE-ValueType
Blast:VWA 17 80 1e-23 BLAST
Pfam:ITI_HC_C 143 224 3.9e-26 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000169620
Predicted Effect noncoding transcript
Transcript: ENSMUST00000226179
Predicted Effect probably benign
Transcript: ENSMUST00000226547
AA Change: T134A

PolyPhen 2 Score 0.009 (Sensitivity: 0.96; Specificity: 0.77)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000227181
Predicted Effect probably benign
Transcript: ENSMUST00000228114
Predicted Effect probably benign
Transcript: ENSMUST00000227995
Meta Mutation Damage Score 0.1500 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.2%
  • 20x: 95.1%
Validation Efficiency 98% (54/55)
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: 48 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc9 A G 6: 142,571,726 (GRCm39) V1121A probably benign Het
Adamtsl3 A C 7: 82,261,006 (GRCm39) K1647Q possibly damaging Het
Adgrb1 A T 15: 74,415,550 (GRCm39) Q710L probably null Het
Alox12 T C 11: 70,145,243 (GRCm39) E110G probably damaging Het
Cep152 T A 2: 125,429,544 (GRCm39) M738L probably benign Het
Cma2 T C 14: 56,209,532 (GRCm39) V38A probably benign Het
Dlc1 C T 8: 37,405,552 (GRCm39) G79D probably damaging Het
Dmpk C G 7: 18,821,944 (GRCm39) L301V probably benign Het
Dus3l A G 17: 57,076,574 (GRCm39) I585V probably benign Het
Etl4 A G 2: 20,718,198 (GRCm39) Y313C probably damaging Het
Fbxw15 C A 9: 109,387,242 (GRCm39) S251I probably benign Het
Gata4 G A 14: 63,437,900 (GRCm39) S417L probably benign Het
Gdpd5 T A 7: 99,087,515 (GRCm39) Y60N probably damaging Het
Gm17669 T C 18: 67,695,626 (GRCm39) M57T probably benign Het
Gpr39 A T 1: 125,605,173 (GRCm39) I34F probably benign Het
Iffo2 T A 4: 139,302,528 (GRCm39) D90E probably benign Het
Il17c A G 8: 123,149,108 (GRCm39) D84G possibly damaging Het
Lama2 G A 10: 27,222,999 (GRCm39) A429V probably damaging Het
Muc6 G T 7: 141,218,685 (GRCm39) T1996N possibly damaging Het
Mug1 G A 6: 121,851,521 (GRCm39) R806H probably damaging Het
Naaa G A 5: 92,415,904 (GRCm39) R65* probably null Het
Nacc2 C T 2: 25,950,346 (GRCm39) M463I probably benign Het
Nemf A G 12: 69,402,821 (GRCm39) S72P probably damaging Het
Nudt7 G A 8: 114,862,185 (GRCm39) probably null Het
Or4b1b T C 2: 90,126,737 (GRCm39) Q156R probably damaging Het
Or52z15 T C 7: 103,331,936 (GRCm39) S4P probably benign Het
Otx1 C A 11: 21,947,037 (GRCm39) A91S probably damaging Het
Pacs1 T C 19: 5,189,325 (GRCm39) D757G probably benign Het
Pkd2 A C 5: 104,630,958 (GRCm39) I461L probably benign Het
Potegl G A 2: 23,102,473 (GRCm39) C121Y probably damaging Het
Pramel5 T G 4: 144,000,064 (GRCm39) probably benign Het
Ptgdr G C 14: 45,096,300 (GRCm39) F137L probably damaging Het
Pum1 T A 4: 130,507,190 (GRCm39) C1085* probably null Het
Rfx3 T C 19: 27,808,176 (GRCm39) D189G probably damaging Het
Rlf T A 4: 121,005,750 (GRCm39) K1077* probably null Het
Slc25a30 C A 14: 76,007,056 (GRCm39) D147Y probably benign Het
Smap2 T C 4: 120,873,984 (GRCm39) E22G possibly damaging Het
Szt2 T C 4: 118,245,519 (GRCm39) T1098A probably benign Het
Tbcc T C 17: 47,201,788 (GRCm39) F58S probably damaging Het
Tekt3 G A 11: 62,961,134 (GRCm39) R101H probably damaging Het
Vcan T A 13: 89,838,991 (GRCm39) E2184D probably damaging Het
Vkorc1 T C 7: 127,493,760 (GRCm39) E18G probably benign Het
Vmn1r68 T C 7: 10,261,723 (GRCm39) H125R probably benign Het
Vmn2r63 C A 7: 42,553,169 (GRCm39) V696L probably benign Het
Wdr59 G A 8: 112,208,620 (GRCm39) H421Y probably benign Het
Xkr7 T C 2: 152,896,873 (GRCm39) Y576H probably damaging Het
Zfp112 T C 7: 23,824,281 (GRCm39) V83A possibly damaging Het
Zfp616 G A 11: 73,974,336 (GRCm39) V293I probably benign 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
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
R9690:Itih3 UTSW 14 30,640,264 (GRCm39) missense probably benign
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'- CACTAGGTACTTAGTGGGTCTTGC -3'
(R):5'- TCAAGGTTCAGTGTTACGGG -3'

Sequencing Primer
(F):5'- TGCTGGTTGGCTGGCCC -3'
(R):5'- ACGGGTGTCTTGCTCCTGC -3'
Posted On 2016-07-06