Incidental Mutation 'R4618:Itih1'
ID 345125
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 041884-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.077) question?
Stock # R4618 (G1)
Quality Score 225
Status Validated
Chromosome 14
Chromosomal Location 30651137-30665246 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 30651788 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glutamic Acid at position 851 (D851E)
Ref Sequence ENSEMBL: ENSMUSP00000126449 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000006704] [ENSMUST00000163118]
AlphaFold Q61702
Predicted Effect probably benign
Transcript: ENSMUST00000006704
AA Change: D855E

PolyPhen 2 Score 0.329 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000006704
Gene: ENSMUSG00000006529
AA Change: D855E

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 benign
Transcript: ENSMUST00000163118
AA Change: D851E

PolyPhen 2 Score 0.329 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000126449
Gene: ENSMUSG00000006529
AA Change: D851E

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
Meta Mutation Damage Score 0.1730 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 95.2%
Validation Efficiency 98% (89/91)
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: 77 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930432M17Rik A T 3: 121,473,095 (GRCm39) K83N unknown Het
Adamtsl3 T A 7: 82,255,728 (GRCm39) M1580K probably benign Het
Adprhl1 A G 8: 13,292,250 (GRCm39) probably null Het
Akap3 G T 6: 126,843,406 (GRCm39) C675F probably benign Het
Asap1 A T 15: 64,024,744 (GRCm39) H318Q probably damaging Het
Atf7ip G T 6: 136,542,104 (GRCm39) A18S probably damaging Het
Bcl2a1a A C 9: 88,839,357 (GRCm39) N85T probably damaging Het
Btnl6 G A 17: 34,733,120 (GRCm39) P248S probably damaging Het
C9 A G 15: 6,520,944 (GRCm39) D51G probably damaging Het
Ccdc14 T A 16: 34,526,865 (GRCm39) C257S probably benign Het
Cd5l A G 3: 87,275,926 (GRCm39) T299A probably benign Het
Cstdc3 T A 16: 36,132,952 (GRCm39) D76E possibly damaging Het
Endou C T 15: 97,611,763 (GRCm39) V292M possibly damaging Het
Fbxo36 T C 1: 84,877,749 (GRCm39) I137T probably damaging Het
Fcer1a T C 1: 173,050,208 (GRCm39) I161V possibly damaging Het
Fsip2 A G 2: 82,818,103 (GRCm39) Y4612C probably benign Het
Gcnt2 T A 13: 41,111,670 (GRCm39) L353* probably null Het
Ghrhr T C 6: 55,358,739 (GRCm39) F172S probably damaging Het
Gins1 T A 2: 150,759,781 (GRCm39) probably null Het
Gm16519 T G 17: 71,236,237 (GRCm39) L62R probably damaging Het
Gpr20 T C 15: 73,567,585 (GRCm39) N268S probably benign Het
Greb1l A G 18: 10,498,965 (GRCm39) T283A probably benign Het
Grin2c T A 11: 115,143,573 (GRCm39) D729V probably damaging Het
Heatr4 T G 12: 84,024,841 (GRCm39) T327P probably damaging Het
Hes2 A C 4: 152,244,845 (GRCm39) S105R probably benign Het
Hsph1 A G 5: 149,542,308 (GRCm39) V705A probably benign Het
Ighv1-82 T C 12: 115,916,280 (GRCm39) T77A probably benign Het
Klhdc7b A G 15: 89,271,472 (GRCm39) T785A probably benign Het
Lmbr1 G T 5: 29,551,863 (GRCm39) A74E probably damaging Het
Lonp1 A C 17: 56,929,511 (GRCm39) H175Q probably benign Het
Maml2 T C 9: 13,531,371 (GRCm39) F195S probably damaging Het
Man2b2 G T 5: 36,974,983 (GRCm39) T436K probably benign Het
Man2c1 T C 9: 57,049,439 (GRCm39) probably null Het
Mrps15 G A 4: 125,940,837 (GRCm39) probably benign Het
Mtrf1l C A 10: 5,767,586 (GRCm39) V177F probably benign Het
Naxd A T 8: 11,559,489 (GRCm39) I213F probably damaging Het
Nbeal1 T A 1: 60,267,890 (GRCm39) probably benign Het
Nfatc1 T C 18: 80,741,047 (GRCm39) I318V probably damaging Het
Nid2 T A 14: 19,858,078 (GRCm39) I1297N probably damaging Het
Nol10 T C 12: 17,398,562 (GRCm39) V3A probably damaging Het
Nop14 G T 5: 34,796,562 (GRCm39) P765Q probably damaging Het
Noxa1 C T 2: 24,981,761 (GRCm39) G114D probably damaging Het
Ntmt2 A T 1: 163,552,597 (GRCm39) F10I probably damaging Het
Opa1 T C 16: 29,405,857 (GRCm39) W141R probably damaging Het
Or10a2 G A 7: 106,673,761 (GRCm39) C242Y probably damaging Het
Or13p4 A T 4: 118,546,667 (GRCm39) probably benign Het
Or5d18 A G 2: 87,864,898 (GRCm39) V195A probably benign Het
Or8h10 A G 2: 86,808,618 (GRCm39) I174T possibly damaging Het
Pde4d A T 13: 110,070,411 (GRCm39) M7L probably benign Het
Phykpl G A 11: 51,483,056 (GRCm39) A188T probably damaging Het
Pkd2l1 C A 19: 44,142,573 (GRCm39) A490S probably damaging Het
Pkhd1l1 T A 15: 44,403,078 (GRCm39) V2260D probably damaging Het
Ptprt T C 2: 161,395,765 (GRCm39) E1136G probably damaging Het
Rad21 A T 15: 51,833,420 (GRCm39) L353Q probably damaging Het
Rfx4 G T 10: 84,716,760 (GRCm39) A425S probably benign Het
Rnf38 A G 4: 44,142,450 (GRCm39) S169P probably damaging Het
Samd9l C A 6: 3,376,347 (GRCm39) V305F probably damaging Het
Serpini1 A G 3: 75,523,883 (GRCm39) K164E probably benign Het
Sirt6 A G 10: 81,462,408 (GRCm39) L37P probably damaging Het
Sorbs1 T C 19: 40,361,962 (GRCm39) T141A probably damaging Het
Tacc2 A T 7: 130,227,946 (GRCm39) T1563S probably benign Het
Tbc1d14 A C 5: 36,687,725 (GRCm39) probably benign Het
Tbrg4 G A 11: 6,570,185 (GRCm39) probably benign Het
Tox2 T C 2: 163,162,567 (GRCm39) L479P probably damaging Het
Tpp1 A T 7: 105,400,913 (GRCm39) L38Q probably benign Het
Trhr A G 15: 44,061,037 (GRCm39) N186D probably benign Het
Trmt1l C T 1: 151,329,799 (GRCm39) Q581* probably null Het
Tsen54 T A 11: 115,706,247 (GRCm39) probably benign Het
Tsg101 A G 7: 46,542,257 (GRCm39) I138T possibly damaging Het
Usp22 A G 11: 61,052,269 (GRCm39) S237P probably damaging Het
Vmn1r209 A G 13: 22,990,619 (GRCm39) S24P possibly damaging Het
Vmn2r18 A T 5: 151,508,424 (GRCm39) H233Q possibly damaging Het
Vmn2r45 A T 7: 8,486,436 (GRCm39) I284N probably benign Het
Vmn2r66 T C 7: 84,644,296 (GRCm39) I705V possibly damaging Het
Vsig1 G T X: 139,827,135 (GRCm39) A95S probably benign Het
Zdhhc11 T A 13: 74,127,349 (GRCm39) M242K probably benign Het
Zfp352 A G 4: 90,113,318 (GRCm39) K486R probably benign 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
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'- ACAGGCAAGATAGCTGCTGTC -3'
(R):5'- TGGGCAAAACATCACTTCACAG -3'

Sequencing Primer
(F):5'- AAGATAGCTGCTGTCCCTCTTTAGAC -3'
(R):5'- GGTCACCAGAAACCTCATATGAGTG -3'
Posted On 2015-09-25