Incidental Mutation 'R8065:Itih2'
ID 619931
Institutional Source Beutler Lab
Gene Symbol Itih2
Ensembl Gene ENSMUSG00000037254
Gene Name inter-alpha trypsin inhibitor, heavy chain 2
Synonyms Itih-2, Intin2
MMRRC Submission
Accession Numbers
Essential gene? Probably non essential (E-score: 0.092) question?
Stock # R8065 (G1)
Quality Score 225.009
Status Validated
Chromosome 2
Chromosomal Location 10094593-10131396 bp(-) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) T to A at 10123483 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Phenylalanine at position 136 (I136F)
Ref Sequence ENSEMBL: ENSMUSP00000046530 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000042290] [ENSMUST00000155809] [ENSMUST00000161909]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000042290
AA Change: I136F

PolyPhen 2 Score 0.990 (Sensitivity: 0.72; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000046530
Gene: ENSMUSG00000037254
AA Change: I136F

DomainStartEndE-ValueType
signal peptide 1 22 N/A INTRINSIC
VIT 60 189 4.35e-77 SMART
VWA 312 498 6.6e-32 SMART
Pfam:ITI_HC_C 740 925 1.7e-75 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000155809
AA Change: I136F

PolyPhen 2 Score 0.984 (Sensitivity: 0.74; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000124636
Gene: ENSMUSG00000037254
AA Change: I136F

DomainStartEndE-ValueType
signal peptide 1 22 N/A INTRINSIC
VIT 60 189 4.35e-77 SMART
VWA 312 452 4.51e-7 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000161909
SMART Domains Protein: ENSMUSP00000124880
Gene: ENSMUSG00000037254

DomainStartEndE-ValueType
signal peptide 1 22 N/A INTRINSIC
Blast:VIT 60 81 1e-6 BLAST
Meta Mutation Damage Score 0.6726 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency 100% (47/47)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The inter-alpha-trypsin inhibitors (ITI) are a family of structurally related plasma serine protease inhibitors involved in extracellular matrix stabilization and in prevention of tumor metastasis. The ITI family contains multiple proteins made up of a light chain (see MIM 176870) and a variable number of heavy chains (Salier et al., 1987 [PubMed 2446322]; Himmelfarb et al., 2004 [PubMed 14744536]).[supplied by OMIM, Nov 2009]
Allele List at MGI
Other mutations in this stock
Total: 46 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Cap2 T C 13: 46,637,861 V280A probably damaging Het
Cbx7 A T 15: 79,933,898 V1D unknown Het
Chodl A T 16: 78,946,713 L229F probably damaging Het
Depdc5 C A 5: 32,895,908 N197K possibly damaging Het
Diaph3 A T 14: 87,037,495 L175Q probably damaging Het
Dlat A T 9: 50,657,849 M218K possibly damaging Het
Dnaic1 T A 4: 41,614,258 D311E probably damaging Het
Dpp10 A G 1: 123,352,660 S646P probably benign Het
Ebf1 G A 11: 44,620,547 V90M probably benign Het
Efhd1 C T 1: 87,264,591 P48S probably benign Het
Fbxl16 G A 17: 25,817,983 V313I probably damaging Het
Flrt2 A G 12: 95,780,774 T629A probably benign Het
Gpr87 T A 3: 59,179,887 I66F probably damaging Het
Hmmr G A 11: 40,721,672 S206F probably damaging Het
Hsd17b4 A T 18: 50,170,752 I431F possibly damaging Het
Iba57 T C 11: 59,163,260 probably benign Het
Ibtk A C 9: 85,720,863 S696R probably benign Het
Igkv11-125 C A 6: 67,913,830 T44N probably benign Het
Itpr3 T A 17: 27,110,862 D1543E probably benign Het
Ldlr T A 9: 21,737,945 C339S probably damaging Het
Myh2 G A 11: 67,181,344 E633K probably null Het
Myl10 G C 5: 136,697,971 V70L probably benign Het
Mylk A T 16: 34,972,019 E1570V probably benign Het
Myo15b G A 11: 115,887,943 probably null Het
N4bp2 T A 5: 65,807,296 L896H probably damaging Het
Naip2 A T 13: 100,189,222 S59R probably damaging Het
Ndc1 T A 4: 107,390,398 S468T probably benign Het
Ndst3 T C 3: 123,601,445 N512S probably damaging Het
Olfr1138 T A 2: 87,737,803 I174F probably damaging Het
Olfr65 A G 7: 103,906,403 probably benign Het
Plekhn1 T C 4: 156,228,240 I54V possibly damaging Het
Polr3c T C 3: 96,715,652 E350G probably null Het
Pskh1 T G 8: 105,929,855 S388A possibly damaging Het
Pum1 T C 4: 130,751,525 V486A possibly damaging Het
Rin2 T G 2: 145,861,057 S558A probably damaging Het
Ripk4 A T 16: 97,763,537 V58D probably damaging Het
Slc17a3 A G 13: 23,858,087 R491G unknown Het
Smyd3 A G 1: 179,410,463 M113T possibly damaging Het
Ssh2 A G 11: 77,441,985 R431G probably damaging Het
Timm22 G A 11: 76,414,105 D190N probably damaging Het
Ube2g1 G A 11: 72,677,765 G103D probably benign Het
Zbtb5 A T 4: 44,994,972 S137R probably benign Het
Zfp105 A G 9: 122,925,129 T8A probably benign Het
Zfp286 A T 11: 62,753,519 I192K unknown Het
Zfp942 T C 17: 21,930,410 Y38C probably damaging Het
Zfpm1 T C 8: 122,335,584 S461P probably benign Het
Other mutations in Itih2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01641:Itih2 APN 2 10110439 missense probably benign 0.00
IGL01775:Itih2 APN 2 10129286 missense probably benign 0.19
IGL02516:Itih2 APN 2 10097917 missense probably benign 0.00
IGL02698:Itih2 APN 2 10130501 missense probably damaging 1.00
IGL02747:Itih2 APN 2 10097945 missense probably benign 0.35
IGL03162:Itih2 APN 2 10126244 missense probably damaging 1.00
IGL03325:Itih2 APN 2 10106735 missense probably damaging 1.00
R0226:Itih2 UTSW 2 10115299 missense possibly damaging 0.71
R0316:Itih2 UTSW 2 10105246 missense possibly damaging 0.67
R0415:Itih2 UTSW 2 10105615 unclassified probably benign
R0612:Itih2 UTSW 2 10117394 missense probably benign 0.16
R0625:Itih2 UTSW 2 10123414 missense possibly damaging 0.49
R0766:Itih2 UTSW 2 10097924 missense probably benign 0.21
R1312:Itih2 UTSW 2 10097924 missense probably benign 0.21
R1322:Itih2 UTSW 2 10109522 missense probably damaging 1.00
R1521:Itih2 UTSW 2 10106747 missense probably damaging 1.00
R1544:Itih2 UTSW 2 10105214 missense probably benign 0.27
R1622:Itih2 UTSW 2 10102079 missense probably benign 0.00
R1649:Itih2 UTSW 2 10105735 missense probably benign 0.37
R2064:Itih2 UTSW 2 10130574 missense possibly damaging 0.83
R2378:Itih2 UTSW 2 10094887 missense probably damaging 1.00
R2893:Itih2 UTSW 2 10102197 missense possibly damaging 0.79
R3732:Itih2 UTSW 2 10105670 missense probably benign 0.00
R3732:Itih2 UTSW 2 10105670 missense probably benign 0.00
R3733:Itih2 UTSW 2 10105670 missense probably benign 0.00
R4195:Itih2 UTSW 2 10115285 missense probably damaging 1.00
R4405:Itih2 UTSW 2 10106737 nonsense probably null
R4585:Itih2 UTSW 2 10110400 missense probably benign 0.00
R4586:Itih2 UTSW 2 10110400 missense probably benign 0.00
R4610:Itih2 UTSW 2 10105160 missense probably damaging 0.96
R5311:Itih2 UTSW 2 10110535 missense probably benign 0.01
R5361:Itih2 UTSW 2 10096461 missense probably benign 0.09
R5436:Itih2 UTSW 2 10105196 missense probably benign 0.00
R5454:Itih2 UTSW 2 10097993 missense probably null 0.00
R5580:Itih2 UTSW 2 10123476 missense probably damaging 1.00
R5621:Itih2 UTSW 2 10102805 missense probably benign 0.00
R5846:Itih2 UTSW 2 10097903 missense probably benign 0.00
R6083:Itih2 UTSW 2 10108894 intron probably benign
R6190:Itih2 UTSW 2 10098507 missense probably benign 0.37
R6198:Itih2 UTSW 2 10098541 missense probably benign 0.00
R6469:Itih2 UTSW 2 10123413 missense possibly damaging 0.65
R6816:Itih2 UTSW 2 10105706 missense probably damaging 1.00
R6820:Itih2 UTSW 2 10098098 missense probably benign 0.00
R6853:Itih2 UTSW 2 10115266 missense probably damaging 1.00
R7102:Itih2 UTSW 2 10105763 missense probably benign 0.27
R7173:Itih2 UTSW 2 10105163 missense probably damaging 1.00
R7387:Itih2 UTSW 2 10130508 missense possibly damaging 0.63
R8021:Itih2 UTSW 2 10105652 missense probably benign
R8067:Itih2 UTSW 2 10123483 missense probably damaging 0.99
R8110:Itih2 UTSW 2 10097137 missense probably damaging 0.98
R8721:Itih2 UTSW 2 10106808 missense probably damaging 1.00
R8755:Itih2 UTSW 2 10098558 missense probably damaging 1.00
R8785:Itih2 UTSW 2 10097969 missense probably benign 0.03
R8868:Itih2 UTSW 2 10127789 missense probably benign 0.10
R8919:Itih2 UTSW 2 10098011 nonsense probably null
R9287:Itih2 UTSW 2 10123486 missense possibly damaging 0.88
R9496:Itih2 UTSW 2 10102173 missense probably benign 0.01
R9657:Itih2 UTSW 2 10102875 missense probably damaging 0.99
RF012:Itih2 UTSW 2 10117403 missense possibly damaging 0.72
Predicted Primers PCR Primer
(F):5'- TAGTCTTGTCCATTTTCCGAGG -3'
(R):5'- ACAGTCAGACAAGAGAGTCTTC -3'

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