Incidental Mutation 'R5773:Itih1'
ID 445525
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 043372-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.077) question?
Stock # R5773 (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 G at 30657356 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 489 (V489A)
Ref Sequence ENSEMBL: ENSMUSP00000126449 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000006704] [ENSMUST00000163118]
AlphaFold Q61702
Predicted Effect possibly damaging
Transcript: ENSMUST00000006704
AA Change: V493A

PolyPhen 2 Score 0.888 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000006704
Gene: ENSMUSG00000006529
AA Change: V493A

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 possibly damaging
Transcript: ENSMUST00000163118
AA Change: V489A

PolyPhen 2 Score 0.888 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000126449
Gene: ENSMUSG00000006529
AA Change: V489A

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: 99.3%
  • 3x: 98.7%
  • 10x: 97.4%
  • 20x: 95.8%
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: 57 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acss2 G A 2: 155,416,614 (GRCm39) probably null Het
Akna C T 4: 63,313,307 (GRCm39) S272N probably benign Het
Ap2m1 T C 16: 20,362,140 (GRCm39) V416A probably damaging Het
Atp7b A G 8: 22,517,879 (GRCm39) F320L probably benign Het
Brd1 T C 15: 88,573,752 (GRCm39) K1116E probably benign Het
Ccdc186 T C 19: 56,801,919 (GRCm39) D66G probably benign Het
Cdh4 A G 2: 179,527,789 (GRCm39) Y503C probably damaging Het
Cfb C A 17: 35,076,248 (GRCm39) E166* probably null Het
Cmtm1 A T 8: 105,031,808 (GRCm39) F90I probably damaging Het
Col1a1 A T 11: 94,830,255 (GRCm39) K160N probably benign Het
Cradd T C 10: 95,011,823 (GRCm39) I106V probably benign Het
Defa17 A G 8: 22,146,574 (GRCm39) R67G probably damaging Het
Dgkh T C 14: 78,832,895 (GRCm39) N765S probably damaging Het
Dock5 A G 14: 68,033,507 (GRCm39) V954A possibly damaging Het
Eif2d A G 1: 131,086,040 (GRCm39) probably null Het
Epg5 T A 18: 78,004,040 (GRCm39) F683I probably damaging Het
Fhad1 T G 4: 141,656,881 (GRCm39) K91T probably damaging Het
Fut11 A T 14: 20,748,383 (GRCm39) D476V probably damaging Het
Gldn T C 9: 54,241,775 (GRCm39) probably null Het
Gm7247 C T 14: 51,601,805 (GRCm39) S26F probably benign Het
Gm8674 T A 13: 50,055,912 (GRCm39) noncoding transcript Het
Gtpbp6 C A 5: 110,254,757 (GRCm39) E168D possibly damaging Het
Hinfp T A 9: 44,210,533 (GRCm39) H163L probably benign Het
Igkv6-29 C A 6: 70,115,584 (GRCm39) G70V possibly damaging Het
Ing3 T A 6: 21,971,834 (GRCm39) C368S probably damaging Het
Itsn2 T C 12: 4,757,089 (GRCm39) L1393P probably damaging Het
Kcnj13 T C 1: 87,314,389 (GRCm39) T278A probably damaging Het
Kntc1 G A 5: 123,932,220 (GRCm39) R1338Q probably damaging Het
Lipi T A 16: 75,370,813 (GRCm39) T135S probably damaging Het
Map7 A G 10: 20,122,390 (GRCm39) K152R probably benign Het
Mmp24 A G 2: 155,641,829 (GRCm39) Y219C probably damaging Het
Nup188 T C 2: 30,212,208 (GRCm39) V565A possibly damaging Het
Nup210 T C 6: 91,062,865 (GRCm39) K265E probably damaging Het
Or10ak9 A G 4: 118,726,718 (GRCm39) T247A probably damaging Het
Pcdha6 A T 18: 37,102,643 (GRCm39) H612L probably benign Het
Pgpep1 G A 8: 71,105,101 (GRCm39) T53M probably damaging Het
Pld2 G T 11: 70,446,758 (GRCm39) S778I probably damaging Het
Ppef2 A C 5: 92,398,420 (GRCm39) Y33D probably damaging Het
Ppfibp2 A T 7: 107,285,079 (GRCm39) T129S possibly damaging Het
Prickle1 G T 15: 93,406,478 (GRCm39) H182N probably damaging Het
R3hdm2 T A 10: 127,280,172 (GRCm39) probably benign Het
Rbm12b1 A T 4: 12,145,765 (GRCm39) E579V probably damaging Het
Rsf1 GGC GGCGGCGGCTGC 7: 97,229,140 (GRCm39) probably benign Het
Slc1a6 T G 10: 78,629,111 (GRCm39) probably null Het
Slc27a6 G T 18: 58,715,245 (GRCm39) A283S probably damaging Het
Spats2l T A 1: 57,918,708 (GRCm39) N27K possibly damaging Het
Srgap1 T C 10: 121,732,614 (GRCm39) M155V probably benign Het
Stxbp5l C A 16: 37,028,459 (GRCm39) A535S probably damaging Het
Svep1 C A 4: 58,099,985 (GRCm39) C1353F possibly damaging Het
Taar4 T A 10: 23,837,056 (GRCm39) I222N probably damaging Het
Tlr6 A G 5: 65,111,846 (GRCm39) F354L probably benign Het
Trp53bp1 A G 2: 121,074,395 (GRCm39) S452P probably damaging Het
Ttll5 GCCCTGCGGGGCTGCCACGCTGTCGATCCGGCAGCTAC G 12: 85,980,329 (GRCm39) probably null Het
Usp42 A T 5: 143,699,467 (GRCm39) M1264K probably benign Het
Zfp865 A T 7: 5,037,693 (GRCm39) probably benign Het
Zfyve26 A T 12: 79,334,511 (GRCm39) L169Q probably damaging Het
Zmym4 A T 4: 126,799,163 (GRCm39) N383K 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
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'- AGTGTCTAGGCACTGTCCAG -3'
(R):5'- CCAAAGTTGAAGTCAAGTACACAAG -3'

Sequencing Primer
(F):5'- AGGCACTGTCCAGTTTCTAC -3'
(R):5'- AGTAGTTACTTAACCTCTCAGAGCC -3'
Posted On 2016-11-21