Incidental Mutation 'R3733:Itih2'
ID 271067
Institutional Source Beutler Lab
Gene Symbol Itih2
Ensembl Gene ENSMUSG00000037254
Gene Name inter-alpha trypsin inhibitor, heavy chain 2
Synonyms Itih-2, Intin2
Accession Numbers
Essential gene? Probably non essential (E-score: 0.099) question?
Stock # R3733 (G1)
Quality Score 225
Status Not validated
Chromosome 2
Chromosomal Location 10099408-10135492 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 10110481 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Phenylalanine to Isoleucine at position 537 (F537I)
Ref Sequence ENSEMBL: ENSMUSP00000046530 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000042290] [ENSMUST00000155809]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000042290
AA Change: F537I

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000046530
Gene: ENSMUSG00000037254
AA Change: F537I

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 benign
Transcript: ENSMUST00000155809
SMART Domains Protein: ENSMUSP00000124636
Gene: ENSMUSG00000037254

DomainStartEndE-ValueType
signal peptide 1 22 N/A INTRINSIC
VIT 60 189 4.35e-77 SMART
VWA 312 452 4.51e-7 SMART
Meta Mutation Damage Score 0.0992 question?
Coding Region Coverage
  • 1x: 99.0%
  • 3x: 98.4%
  • 10x: 96.6%
  • 20x: 92.3%
Validation Efficiency
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: 45 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ablim1 A T 19: 57,037,892 (GRCm39) probably null Het
Adgrl3 C A 5: 81,942,793 (GRCm39) H1474Q probably benign Het
Adgrv1 T C 13: 81,705,075 (GRCm39) I1578M probably damaging Het
Bcl7b A G 5: 135,209,767 (GRCm39) T141A probably benign Het
Cfap97d1 C T 11: 101,879,278 (GRCm39) Q17* probably null Het
Chrna3 T C 9: 54,923,178 (GRCm39) K210R probably benign Het
Cpsf2 T C 12: 101,953,567 (GRCm39) I199T probably damaging Het
Cyp2a4 A G 7: 26,012,252 (GRCm39) D345G probably damaging Het
Cyp2s1 C T 7: 25,503,379 (GRCm39) R424Q probably null Het
D1Pas1 C A 1: 186,700,294 (GRCm39) S74R probably benign Het
Edem1 T C 6: 108,818,582 (GRCm39) F197L probably damaging Het
Ergic2 T C 6: 148,104,020 (GRCm39) D79G probably damaging Het
Espl1 A G 15: 102,221,424 (GRCm39) I944V probably damaging Het
Fat1 T C 8: 45,406,306 (GRCm39) V1019A possibly damaging Het
Fbxl21 T A 13: 56,674,830 (GRCm39) H60Q probably benign Het
Fbxw7 A C 3: 84,833,014 (GRCm39) K19Q possibly damaging Het
Gldn A G 9: 54,245,946 (GRCm39) K499R possibly damaging Het
Gria4 C T 9: 4,513,295 (GRCm39) M271I probably benign Het
Herc1 C T 9: 66,352,922 (GRCm39) T2136I probably damaging Het
Hjurp GT GTT 1: 88,194,246 (GRCm39) probably null Het
Iqcg G T 16: 32,873,996 (GRCm39) probably benign Het
Itpr2 T C 6: 146,284,198 (GRCm39) D533G probably damaging Het
Lag3 A T 6: 124,887,103 (GRCm39) S155T probably benign Het
Lars1 T C 18: 42,345,667 (GRCm39) E1003G probably benign Het
Layn T A 9: 50,970,844 (GRCm39) N233I probably damaging Het
Lgi1 T C 19: 38,294,694 (GRCm39) Y465H probably damaging Het
Lrig1 C T 6: 94,588,557 (GRCm39) A531T possibly damaging Het
Mrps18b G A 17: 36,221,759 (GRCm39) P97S probably damaging Het
Mtx2 C A 2: 74,677,606 (GRCm39) A22E probably damaging Het
Nipal3 T C 4: 135,191,157 (GRCm39) T325A probably damaging Het
Ola1 G C 2: 72,987,204 (GRCm39) R143G probably damaging Het
Otog A G 7: 45,937,792 (GRCm39) T1834A probably benign Het
Panx1 GTTCTTCT GTTCT 9: 14,917,467 (GRCm39) probably benign Het
Pcdh18 T C 3: 49,709,240 (GRCm39) S692G probably benign Het
Pkd2 G A 5: 104,637,285 (GRCm39) probably null Het
Robo2 A C 16: 73,717,635 (GRCm39) L1159W possibly damaging Het
Sfxn5 T C 6: 85,276,258 (GRCm39) probably benign Het
Siah2 A G 3: 58,583,671 (GRCm39) V205A probably damaging Het
Spindoc A C 19: 7,351,666 (GRCm39) L202R probably damaging Het
Spock3 T A 8: 63,798,733 (GRCm39) D251E probably damaging Het
Stk4 T A 2: 163,930,828 (GRCm39) M143K probably benign Het
Trpc3 A T 3: 36,692,708 (GRCm39) D761E probably benign Het
Ugcg C T 4: 59,207,798 (GRCm39) P46S probably benign Het
Wapl G A 14: 34,458,721 (GRCm39) V928I probably damaging Het
Zfand3 A G 17: 30,411,630 (GRCm39) K130R probably benign Het
Other mutations in Itih2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01641:Itih2 APN 2 10,115,250 (GRCm39) missense probably benign 0.00
IGL01775:Itih2 APN 2 10,134,097 (GRCm39) missense probably benign 0.19
IGL02516:Itih2 APN 2 10,102,728 (GRCm39) missense probably benign 0.00
IGL02698:Itih2 APN 2 10,135,312 (GRCm39) missense probably damaging 1.00
IGL02747:Itih2 APN 2 10,102,756 (GRCm39) missense probably benign 0.35
IGL03162:Itih2 APN 2 10,131,055 (GRCm39) missense probably damaging 1.00
IGL03325:Itih2 APN 2 10,111,546 (GRCm39) missense probably damaging 1.00
R0226:Itih2 UTSW 2 10,120,110 (GRCm39) missense possibly damaging 0.71
R0316:Itih2 UTSW 2 10,110,057 (GRCm39) missense possibly damaging 0.67
R0415:Itih2 UTSW 2 10,110,426 (GRCm39) unclassified probably benign
R0612:Itih2 UTSW 2 10,122,205 (GRCm39) missense probably benign 0.16
R0625:Itih2 UTSW 2 10,128,225 (GRCm39) missense possibly damaging 0.49
R0766:Itih2 UTSW 2 10,102,735 (GRCm39) missense probably benign 0.21
R1312:Itih2 UTSW 2 10,102,735 (GRCm39) missense probably benign 0.21
R1322:Itih2 UTSW 2 10,114,333 (GRCm39) missense probably damaging 1.00
R1521:Itih2 UTSW 2 10,111,558 (GRCm39) missense probably damaging 1.00
R1544:Itih2 UTSW 2 10,110,025 (GRCm39) missense probably benign 0.27
R1622:Itih2 UTSW 2 10,106,890 (GRCm39) missense probably benign 0.00
R1649:Itih2 UTSW 2 10,110,546 (GRCm39) missense probably benign 0.37
R2064:Itih2 UTSW 2 10,135,385 (GRCm39) missense possibly damaging 0.83
R2378:Itih2 UTSW 2 10,099,698 (GRCm39) missense probably damaging 1.00
R2893:Itih2 UTSW 2 10,107,008 (GRCm39) missense possibly damaging 0.79
R3732:Itih2 UTSW 2 10,110,481 (GRCm39) missense probably benign 0.00
R3732:Itih2 UTSW 2 10,110,481 (GRCm39) missense probably benign 0.00
R4195:Itih2 UTSW 2 10,120,096 (GRCm39) missense probably damaging 1.00
R4405:Itih2 UTSW 2 10,111,548 (GRCm39) nonsense probably null
R4585:Itih2 UTSW 2 10,115,211 (GRCm39) missense probably benign 0.00
R4586:Itih2 UTSW 2 10,115,211 (GRCm39) missense probably benign 0.00
R4610:Itih2 UTSW 2 10,109,971 (GRCm39) missense probably damaging 0.96
R5311:Itih2 UTSW 2 10,115,346 (GRCm39) missense probably benign 0.01
R5361:Itih2 UTSW 2 10,101,272 (GRCm39) missense probably benign 0.09
R5436:Itih2 UTSW 2 10,110,007 (GRCm39) missense probably benign 0.00
R5454:Itih2 UTSW 2 10,102,804 (GRCm39) missense probably null 0.00
R5580:Itih2 UTSW 2 10,128,287 (GRCm39) missense probably damaging 1.00
R5621:Itih2 UTSW 2 10,107,616 (GRCm39) missense probably benign 0.00
R5846:Itih2 UTSW 2 10,102,714 (GRCm39) missense probably benign 0.00
R6083:Itih2 UTSW 2 10,113,705 (GRCm39) intron probably benign
R6190:Itih2 UTSW 2 10,103,318 (GRCm39) missense probably benign 0.37
R6198:Itih2 UTSW 2 10,103,352 (GRCm39) missense probably benign 0.00
R6469:Itih2 UTSW 2 10,128,224 (GRCm39) missense possibly damaging 0.65
R6816:Itih2 UTSW 2 10,110,517 (GRCm39) missense probably damaging 1.00
R6820:Itih2 UTSW 2 10,102,909 (GRCm39) missense probably benign 0.00
R6853:Itih2 UTSW 2 10,120,077 (GRCm39) missense probably damaging 1.00
R7102:Itih2 UTSW 2 10,110,574 (GRCm39) missense probably benign 0.27
R7173:Itih2 UTSW 2 10,109,974 (GRCm39) missense probably damaging 1.00
R7387:Itih2 UTSW 2 10,135,319 (GRCm39) missense possibly damaging 0.63
R8021:Itih2 UTSW 2 10,110,463 (GRCm39) missense probably benign
R8065:Itih2 UTSW 2 10,128,294 (GRCm39) missense probably damaging 0.99
R8067:Itih2 UTSW 2 10,128,294 (GRCm39) missense probably damaging 0.99
R8110:Itih2 UTSW 2 10,101,948 (GRCm39) missense probably damaging 0.98
R8721:Itih2 UTSW 2 10,111,619 (GRCm39) missense probably damaging 1.00
R8755:Itih2 UTSW 2 10,103,369 (GRCm39) missense probably damaging 1.00
R8785:Itih2 UTSW 2 10,102,780 (GRCm39) missense probably benign 0.03
R8868:Itih2 UTSW 2 10,132,600 (GRCm39) missense probably benign 0.10
R8919:Itih2 UTSW 2 10,102,822 (GRCm39) nonsense probably null
R9287:Itih2 UTSW 2 10,128,297 (GRCm39) missense possibly damaging 0.88
R9496:Itih2 UTSW 2 10,106,984 (GRCm39) missense probably benign 0.01
R9657:Itih2 UTSW 2 10,107,686 (GRCm39) missense probably damaging 0.99
RF012:Itih2 UTSW 2 10,122,214 (GRCm39) missense possibly damaging 0.72
Predicted Primers PCR Primer
(F):5'- AGATGGCAGAGATGCACCAC -3'
(R):5'- TCTGCTACATATTGAGAAGCCTC -3'

Sequencing Primer
(F):5'- GAGATGCACCACGCCTTC -3'
(R):5'- GCAGGCATCAGTAACAGA -3'
Posted On 2015-03-18