Incidental Mutation 'R8016:Itih1'
ID 617190
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 067456-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.077) question?
Stock # R8016 (G1)
Quality Score 225.009
Status Validated
Chromosome 14
Chromosomal Location 30651137-30665246 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 30657251 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 528 (V528A)
Ref Sequence ENSEMBL: ENSMUSP00000006704 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000006704] [ENSMUST00000163118]
AlphaFold Q61702
Predicted Effect probably damaging
Transcript: ENSMUST00000006704
AA Change: V528A

PolyPhen 2 Score 0.963 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000006704
Gene: ENSMUSG00000006529
AA Change: V528A

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: V524A

PolyPhen 2 Score 0.963 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000126449
Gene: ENSMUSG00000006529
AA Change: V524A

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: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.3%
Validation Efficiency 98% (41/42)
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: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca3 T A 17: 24,583,926 (GRCm39) M105K probably benign Het
Acer2 T C 4: 86,804,443 (GRCm39) F53L probably damaging Het
Adam15 A G 3: 89,252,668 (GRCm39) V307A probably benign Het
Afmid A G 11: 117,726,370 (GRCm39) I193V probably benign Het
Ahdc1 C T 4: 132,790,226 (GRCm39) T489M possibly damaging Het
Akap13 G A 7: 75,380,213 (GRCm39) R462H probably damaging Het
Bag6 T A 17: 35,357,733 (GRCm39) V133D unknown Het
Btla T C 16: 45,070,950 (GRCm39) V304A probably damaging Het
Cacna1g A T 11: 94,334,007 (GRCm39) I878N probably benign Het
Ccnf A T 17: 24,450,784 (GRCm39) I398N possibly damaging Het
Clcnka A T 4: 141,117,463 (GRCm39) S445T possibly damaging Het
Col6a6 A G 9: 105,644,727 (GRCm39) V1187A possibly damaging Het
Col7a1 T C 9: 108,787,712 (GRCm39) V664A unknown Het
Crb2 C A 2: 37,676,568 (GRCm39) A183E possibly damaging Het
Cyp2j5 C T 4: 96,546,951 (GRCm39) V188I probably damaging Het
D430041D05Rik A T 2: 104,022,864 (GRCm39) N1043K probably damaging Het
Dnah14 G A 1: 181,475,876 (GRCm39) R1376H probably benign Het
Foxj1 A G 11: 116,222,675 (GRCm39) F376S probably damaging Het
Hsd17b11 A T 5: 104,169,526 (GRCm39) I27N probably damaging Het
Ndor1 A G 2: 25,139,329 (GRCm39) V283A probably benign Het
Nup54 G A 5: 92,582,176 (GRCm39) T45I unknown Het
Or4c100 G A 2: 88,356,517 (GRCm39) V197I probably damaging Het
Or7g16 T C 9: 18,727,588 (GRCm39) M1V probably null Het
Pbld2 T C 10: 62,883,744 (GRCm39) F70L probably damaging Het
Pdzph1 A G 17: 59,239,476 (GRCm39) S951P probably damaging Het
Peg10 T TCCA 6: 4,756,451 (GRCm39) probably benign Het
Prss1l A T 6: 41,374,100 (GRCm39) Y234F probably damaging Het
Rasgrp1 A T 2: 117,118,314 (GRCm39) C558* probably null Het
Slc12a6 A T 2: 112,186,899 (GRCm39) H966L probably benign Het
Snx14 A T 9: 88,297,740 (GRCm39) V176D probably damaging Het
St6galnac3 G T 3: 152,911,129 (GRCm39) H277Q probably damaging Het
Syde2 T A 3: 145,707,727 (GRCm39) D822E possibly damaging Het
Syne2 A T 12: 75,989,681 (GRCm39) E1853D probably benign Het
Tigd4 T C 3: 84,501,971 (GRCm39) V296A possibly damaging Het
Tmed4 A T 11: 6,224,242 (GRCm39) probably benign Het
Trmt6 A T 2: 132,651,826 (GRCm39) I198N probably damaging Het
Ubap2 A G 4: 41,195,201 (GRCm39) S1117P possibly damaging Het
Wasl A T 6: 24,634,594 (GRCm39) Y103N probably damaging Het
Zfp628 A G 7: 4,922,228 (GRCm39) D150G probably damaging Het
Zfp936 T A 7: 42,838,848 (GRCm39) V105D 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
R0647:Itih1 UTSW 14 30,657,820 (GRCm39) missense probably damaging 1.00
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
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'- TGAGGAGTTTTGAGGGACCC -3'
(R):5'- AGGGTTTCTACAATCAAGTAGCC -3'

Sequencing Primer
(F):5'- TTGAGGGACCCTTCTGAGCTAAC -3'
(R):5'- GGTTTCTACAATCAAGTAGCCAATCC -3'
Posted On 2020-01-23