Incidental Mutation 'R0647:Itih1'
ID 57292
Institutional Source Beutler Lab
Gene Symbol Itih1
Ensembl Gene ENSMUSG00000006529
Gene Name inter-alpha trypsin inhibitor, heavy chain 1
Synonyms Intin1, inter-alpha (globulin) inhibitor, H1 polypeptide, Itih-1
MMRRC Submission 038832-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.077) question?
Stock # R0647 (G1)
Quality Score 225
Status Not validated
Chromosome 14
Chromosomal Location 30651137-30665246 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 30657820 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Glutamic Acid at position 417 (V417E)
Ref Sequence ENSEMBL: ENSMUSP00000126449 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000006704] [ENSMUST00000163118]
AlphaFold Q61702
Predicted Effect probably damaging
Transcript: ENSMUST00000006704
AA Change: V421E

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000006704
Gene: ENSMUSG00000006529
AA Change: V421E

DomainStartEndE-ValueType
signal peptide 1 26 N/A INTRINSIC
VIT 34 167 6e-79 SMART
low complexity region 240 251 N/A INTRINSIC
VWA 291 472 2.1e-32 SMART
Blast:VWA 528 577 5e-21 BLAST
Pfam:ITI_HC_C 706 892 2.1e-65 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000163118
AA Change: V417E

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000126449
Gene: ENSMUSG00000006529
AA Change: V417E

DomainStartEndE-ValueType
signal peptide 1 26 N/A INTRINSIC
VIT 34 163 2.44e-80 SMART
low complexity region 236 247 N/A INTRINSIC
VWA 287 468 3.43e-30 SMART
Blast:VWA 524 573 5e-21 BLAST
Pfam:ITI_HC_C 701 888 5.3e-81 PFAM
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 95.1%
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes a heavy chain of inter-alpha trypsin inhibitor (IaI) family of plasma serine protease inhibitors. IaI proteins are protein-glycosaminoglycan-protein complexes comprised of two heavy chains and a light chain. The encoded protein covalently associates with the light chain via a chondroitin sulfate moiety. Intravenous administration of the encoded protein improved survival of mice after infection with Escherichia coli. This gene is located adjacent to two other IaI heavy chain genes. Alternative splicing results in multiple transcript variants encoding different isoforms that may undergo similar proteolytic processing to generate mature protein. [provided by RefSeq, Oct 2015]
Allele List at MGI

All alleles(2) : Targeted, other(2)

Other mutations in this stock
Total: 63 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adamts2 C A 11: 50,494,265 (GRCm39) T113K probably damaging Het
Adgre1 T A 17: 57,718,003 (GRCm39) N338K probably damaging Het
Aggf1 A T 13: 95,508,164 (GRCm39) probably null Het
Apc2 A T 10: 80,140,762 (GRCm39) I206F probably damaging Het
Carmil3 T C 14: 55,739,892 (GRCm39) probably null Het
Ccdc110 A C 8: 46,396,425 (GRCm39) E772A probably damaging Het
Cdh23 A G 10: 60,143,681 (GRCm39) F2977L probably damaging Het
Cdh23 A T 10: 60,159,153 (GRCm39) Y2207* probably null Het
Cfap20dc T A 14: 8,536,655 (GRCm38) D184V possibly damaging Het
Chd4 T A 6: 125,086,086 (GRCm39) N908K probably damaging Het
Chst9 A G 18: 15,585,726 (GRCm39) I279T probably damaging Het
Ctnna3 A T 10: 63,656,203 (GRCm39) N261I probably benign Het
Dlgap2 A T 8: 14,777,591 (GRCm39) S279C possibly damaging Het
Dock4 G A 12: 40,760,883 (GRCm39) E524K probably damaging Het
Fabp12 T A 3: 10,311,096 (GRCm39) N122I possibly damaging Het
Fam184b T C 5: 45,741,932 (GRCm39) T100A probably benign Het
Fbxl5 T C 5: 43,925,411 (GRCm39) D176G probably damaging Het
Fcho1 C T 8: 72,165,204 (GRCm39) A418T probably benign Het
Foxe1 A G 4: 46,344,477 (GRCm39) N95S possibly damaging Het
Frem3 A G 8: 81,341,814 (GRCm39) E1369G probably damaging Het
Frmpd4 C T X: 166,272,006 (GRCm39) E483K probably damaging Het
Gbp11 T C 5: 105,478,830 (GRCm39) K203E possibly damaging Het
Hs3st6 C T 17: 24,977,134 (GRCm39) R205C probably damaging Het
Ifitm10 C T 7: 141,909,772 (GRCm39) S179N probably damaging Het
Irx2 A C 13: 72,778,799 (GRCm39) N121T probably damaging Het
Itpr1 A C 6: 108,360,659 (GRCm39) E695A probably damaging Het
Kif1c T A 11: 70,616,967 (GRCm39) I755K probably damaging Het
Lamb3 A G 1: 193,013,104 (GRCm39) E443G probably damaging Het
Lrp1 G C 10: 127,407,346 (GRCm39) T1865R probably damaging Het
Lrrc8b T A 5: 105,628,473 (GRCm39) I273K possibly damaging Het
Ly9 T C 1: 171,427,376 (GRCm39) Y393C probably damaging Het
Mphosph8 T C 14: 56,911,862 (GRCm39) V295A probably benign Het
Nlrp5 T A 7: 23,117,132 (GRCm39) D269E probably damaging Het
Or1r1 G A 11: 73,874,597 (GRCm39) A279V probably damaging Het
Or2t6 T G 14: 14,175,858 (GRCm38) T75P probably benign Het
Or4k44 A G 2: 111,367,704 (GRCm39) V310A probably benign Het
Or52u1 T G 7: 104,237,322 (GRCm39) F104V probably damaging Het
Or5p50 T A 7: 107,422,218 (GRCm39) I153F probably benign Het
Otud3 A G 4: 138,640,948 (GRCm39) L64P probably damaging Het
Pcdh17 A T 14: 84,685,213 (GRCm39) H560L possibly damaging Het
Pcdhb21 T C 18: 37,646,913 (GRCm39) V14A probably damaging Het
Prss3l A T 6: 41,420,275 (GRCm39) F150L probably benign Het
Rbfox1 A T 16: 7,042,248 (GRCm39) Q14L probably damaging Het
Rbm44 A G 1: 91,084,650 (GRCm39) D665G probably benign Het
Rc3h2 C T 2: 37,299,542 (GRCm39) V163M probably damaging Het
Sash1 T A 10: 8,605,316 (GRCm39) R1025W probably damaging Het
Sgpl1 A G 10: 60,949,267 (GRCm39) S146P probably damaging Het
Slc27a2 G A 2: 126,429,836 (GRCm39) D615N probably benign Het
Smap1 A G 1: 23,892,559 (GRCm39) I135T probably damaging Het
Snapc3 A G 4: 83,368,466 (GRCm39) D321G probably damaging Het
St6galnac4 C T 2: 32,479,460 (GRCm39) R6C probably damaging Het
Syne2 C T 12: 75,934,977 (GRCm39) P153L probably benign Het
Tiprl A G 1: 165,050,092 (GRCm39) probably null Het
Tmem94 A G 11: 115,687,621 (GRCm39) N1160S probably damaging Het
Trim65 G A 11: 116,019,036 (GRCm39) R168C possibly damaging Het
Txndc16 A T 14: 45,406,732 (GRCm39) I241N probably damaging Het
Txndc16 T A 14: 45,402,818 (GRCm39) R101* probably null Het
Ugt2b38 A G 5: 87,571,328 (GRCm39) S235P probably benign Het
Ugt3a1 A T 15: 9,310,635 (GRCm39) M306L probably benign Het
Vmn1r23 T A 6: 57,903,169 (GRCm39) Y203F probably benign Het
Vmn2r3 T A 3: 64,183,046 (GRCm39) I218F probably damaging Het
Wdfy4 A G 14: 32,831,656 (GRCm39) C857R possibly damaging Het
Zfp493 A C 13: 67,931,994 (GRCm39) K31T possibly damaging Het
Other mutations in Itih1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00095:Itih1 APN 14 30,651,778 (GRCm39) missense probably benign 0.26
IGL00227:Itih1 APN 14 30,664,846 (GRCm39) splice site probably null
IGL00902:Itih1 APN 14 30,654,439 (GRCm39) splice site probably benign
IGL02194:Itih1 APN 14 30,652,322 (GRCm39) missense probably benign 0.01
IGL02221:Itih1 APN 14 30,651,544 (GRCm39) missense probably damaging 1.00
IGL02292:Itih1 APN 14 30,655,312 (GRCm39) splice site probably null
IGL02733:Itih1 APN 14 30,658,677 (GRCm39) missense probably damaging 1.00
IGL02928:Itih1 APN 14 30,659,715 (GRCm39) missense probably damaging 1.00
IGL03064:Itih1 APN 14 30,663,514 (GRCm39) missense probably benign 0.09
1mM(1):Itih1 UTSW 14 30,651,807 (GRCm39) missense probably damaging 1.00
R0092:Itih1 UTSW 14 30,662,820 (GRCm39) splice site probably benign
R0662:Itih1 UTSW 14 30,655,317 (GRCm39) missense possibly damaging 0.63
R0744:Itih1 UTSW 14 30,663,512 (GRCm39) missense probably damaging 1.00
R0833:Itih1 UTSW 14 30,663,512 (GRCm39) missense probably damaging 1.00
R1070:Itih1 UTSW 14 30,664,413 (GRCm39) splice site probably benign
R1397:Itih1 UTSW 14 30,651,862 (GRCm39) splice site probably benign
R1797:Itih1 UTSW 14 30,651,856 (GRCm39) missense probably damaging 1.00
R1898:Itih1 UTSW 14 30,654,244 (GRCm39) missense probably benign
R1964:Itih1 UTSW 14 30,651,580 (GRCm39) missense probably damaging 1.00
R1967:Itih1 UTSW 14 30,663,941 (GRCm39) missense possibly damaging 0.67
R2086:Itih1 UTSW 14 30,659,800 (GRCm39) missense probably damaging 1.00
R2155:Itih1 UTSW 14 30,660,028 (GRCm39) missense probably damaging 1.00
R2156:Itih1 UTSW 14 30,655,432 (GRCm39) missense possibly damaging 0.88
R2225:Itih1 UTSW 14 30,651,534 (GRCm39) missense possibly damaging 0.88
R3836:Itih1 UTSW 14 30,657,785 (GRCm39) missense probably damaging 1.00
R3837:Itih1 UTSW 14 30,657,785 (GRCm39) missense probably damaging 1.00
R3839:Itih1 UTSW 14 30,657,785 (GRCm39) missense probably damaging 1.00
R4388:Itih1 UTSW 14 30,663,512 (GRCm39) missense possibly damaging 0.93
R4504:Itih1 UTSW 14 30,657,842 (GRCm39) missense probably damaging 1.00
R4618:Itih1 UTSW 14 30,651,788 (GRCm39) missense probably benign 0.33
R4682:Itih1 UTSW 14 30,659,800 (GRCm39) missense probably damaging 1.00
R4856:Itih1 UTSW 14 30,658,658 (GRCm39) critical splice donor site probably null
R4886:Itih1 UTSW 14 30,658,658 (GRCm39) critical splice donor site probably null
R5169:Itih1 UTSW 14 30,655,403 (GRCm39) nonsense probably null
R5773:Itih1 UTSW 14 30,657,356 (GRCm39) missense possibly damaging 0.89
R5875:Itih1 UTSW 14 30,651,487 (GRCm39) missense probably benign
R6048:Itih1 UTSW 14 30,651,780 (GRCm39) missense possibly damaging 0.89
R6077:Itih1 UTSW 14 30,651,833 (GRCm39) missense possibly damaging 0.75
R6175:Itih1 UTSW 14 30,653,152 (GRCm39) missense probably damaging 1.00
R6228:Itih1 UTSW 14 30,653,217 (GRCm39) missense probably benign 0.00
R6664:Itih1 UTSW 14 30,655,393 (GRCm39) missense probably damaging 1.00
R6675:Itih1 UTSW 14 30,651,798 (GRCm39) missense possibly damaging 0.50
R7059:Itih1 UTSW 14 30,653,266 (GRCm39) missense possibly damaging 0.93
R7168:Itih1 UTSW 14 30,656,064 (GRCm39) missense probably null 0.98
R7408:Itih1 UTSW 14 30,665,117 (GRCm39) missense probably benign 0.00
R7458:Itih1 UTSW 14 30,665,223 (GRCm39) start codon destroyed probably null
R7717:Itih1 UTSW 14 30,653,142 (GRCm39) missense probably damaging 1.00
R8016:Itih1 UTSW 14 30,657,251 (GRCm39) missense probably damaging 0.96
R8035:Itih1 UTSW 14 30,664,482 (GRCm39) missense probably benign 0.25
R8111:Itih1 UTSW 14 30,654,225 (GRCm39) missense probably damaging 0.99
R8131:Itih1 UTSW 14 30,663,521 (GRCm39) missense probably damaging 1.00
R8171:Itih1 UTSW 14 30,659,047 (GRCm39) missense possibly damaging 0.80
R8769:Itih1 UTSW 14 30,655,381 (GRCm39) missense probably damaging 1.00
R8947:Itih1 UTSW 14 30,657,866 (GRCm39) splice site probably benign
R8960:Itih1 UTSW 14 30,655,414 (GRCm39) missense probably damaging 1.00
R9022:Itih1 UTSW 14 30,652,327 (GRCm39) missense probably benign 0.01
R9065:Itih1 UTSW 14 30,657,833 (GRCm39) missense probably damaging 1.00
R9266:Itih1 UTSW 14 30,652,222 (GRCm39) missense probably damaging 0.98
R9296:Itih1 UTSW 14 30,653,251 (GRCm39) missense probably benign 0.15
R9525:Itih1 UTSW 14 30,658,711 (GRCm39) missense probably benign 0.43
R9654:Itih1 UTSW 14 30,664,870 (GRCm39) missense probably damaging 1.00
Z1177:Itih1 UTSW 14 30,651,529 (GRCm39) missense possibly damaging 0.94
Predicted Primers PCR Primer
(F):5'- AGCCCCTTGGCATATTGCTGATGG -3'
(R):5'- CTTGGACGAAGTAAGCCCTGAGTTG -3'

Sequencing Primer
(F):5'- CATATTGCTGATGGTGAATGGGAG -3'
(R):5'- aagtaagccctgagttgGAAGAAAG -3'
Posted On 2013-07-11