Incidental Mutation 'R1118:Itih4'
ID 97591
Institutional Source Beutler Lab
Gene Symbol Itih4
Ensembl Gene ENSMUSG00000021922
Gene Name inter alpha-trypsin inhibitor, heavy chain 4
Synonyms Itih-4
MMRRC Submission 039191-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R1118 (G1)
Quality Score 225
Status Validated
Chromosome 14
Chromosomal Location 30608433-30623943 bp(+) (GRCm39)
Type of Mutation splice site
DNA Base Change (assembly) C to A at 30618124 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000125920 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000006703] [ENSMUST00000078490] [ENSMUST00000120269] [ENSMUST00000168782]
AlphaFold A6X935
Predicted Effect probably benign
Transcript: ENSMUST00000006703
SMART Domains Protein: ENSMUSP00000006703
Gene: ENSMUSG00000021922

DomainStartEndE-ValueType
VIT 19 148 3.22e-80 SMART
VWA 272 456 5.97e-30 SMART
coiled coil region 552 584 N/A INTRINSIC
low complexity region 662 690 N/A INTRINSIC
Pfam:ITI_HC_C 781 941 2e-11 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000078490
SMART Domains Protein: ENSMUSP00000077580
Gene: ENSMUSG00000021922

DomainStartEndE-ValueType
VIT 19 148 3.22e-80 SMART
VWA 272 456 5.97e-30 SMART
coiled coil region 552 584 N/A INTRINSIC
low complexity region 662 690 N/A INTRINSIC
Pfam:ITI_HC_C 777 941 2.2e-45 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000120269
SMART Domains Protein: ENSMUSP00000112798
Gene: ENSMUSG00000021922

DomainStartEndE-ValueType
VIT 19 148 3.22e-80 SMART
VWA 272 456 5.97e-30 SMART
coiled coil region 552 584 N/A INTRINSIC
low complexity region 662 690 N/A INTRINSIC
Pfam:ITI_HC_C 738 902 6.5e-46 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000134988
Predicted Effect probably benign
Transcript: ENSMUST00000168782
SMART Domains Protein: ENSMUSP00000125920
Gene: ENSMUSG00000021922

DomainStartEndE-ValueType
VIT 19 148 3.22e-80 SMART
VWA 272 456 5.97e-30 SMART
coiled coil region 552 584 N/A INTRINSIC
low complexity region 662 690 N/A INTRINSIC
Pfam:ITI_HC_C 761 925 2.2e-45 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000227899
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.4%
  • 10x: 96.7%
  • 20x: 94.3%
Validation Efficiency 98% (60/61)
MGI Phenotype FUNCTION: This gene encodes a member of the inter-alpha trypsin inhibitor (IaI) family of plasma serine protease inhibitors with diverse functions as anti-apoptotic and matrix stabilizing molecules during development. This gene is predominantly expressed in the liver and the encoded protein was found to be a plasma kallikrein-sensitive glycoprotein. This gene is located in a cluster of related inter alpha trypsin inhibitor genes on chromosome 14. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Oct 2015]
PHENOTYPE: Mice homozygous for a knock-out allele are viable, fertile and overtly normal. Surprisingly, IL-6/STAT3 signaling is significantly suppressed in mutant liver tissues but hepatocytes remain well differentiated. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 60 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Apcdd1 A G 18: 63,085,095 (GRCm39) T431A probably benign Het
Bcan T A 3: 87,896,534 (GRCm39) I721F probably damaging Het
Card10 T C 15: 78,686,643 (GRCm39) D58G possibly damaging Het
Cd200r2 A G 16: 44,729,969 (GRCm39) N171S probably damaging Het
Celsr1 T C 15: 85,916,248 (GRCm39) D575G probably damaging Het
Ces1f A G 8: 93,993,870 (GRCm39) probably benign Het
Cped1 A T 6: 22,237,698 (GRCm39) H938L probably benign Het
Creld1 A G 6: 113,468,656 (GRCm39) D259G probably benign Het
Cubn T C 2: 13,341,053 (GRCm39) I2223V possibly damaging Het
Dop1a A G 9: 86,397,459 (GRCm39) D921G probably damaging Het
Dusp7 T C 9: 106,250,849 (GRCm39) S325P possibly damaging Het
Fat4 A T 3: 39,037,091 (GRCm39) D3581V possibly damaging Het
Fhl3 T C 4: 124,599,584 (GRCm39) probably null Het
Gap43 T C 16: 42,112,167 (GRCm39) E198G probably benign Het
Garin4 G A 1: 190,896,682 (GRCm39) probably benign Het
Grina T C 15: 76,132,779 (GRCm39) F182S probably damaging Het
Gsk3b T C 16: 38,028,346 (GRCm39) probably benign Het
Gtf3c3 C T 1: 54,456,937 (GRCm39) A488T probably damaging Het
Haus6 A G 4: 86,503,563 (GRCm39) probably null Het
Hmcn1 C T 1: 150,494,679 (GRCm39) A4137T possibly damaging Het
Itprid1 T C 6: 55,866,155 (GRCm39) F183L probably damaging Het
Kif22 A G 7: 126,631,916 (GRCm39) S384P probably benign Het
Lbr A C 1: 181,648,233 (GRCm39) probably benign Het
Mei1 G A 15: 82,000,068 (GRCm39) probably benign Het
Misp T C 10: 79,662,969 (GRCm39) V462A probably benign Het
Mrgpra3 A C 7: 47,239,039 (GRCm39) L296V possibly damaging Het
Ndufa9 A T 6: 126,799,031 (GRCm39) L362Q probably damaging Het
Nlrp9c A T 7: 26,083,862 (GRCm39) D572E probably benign Het
Or4f14 T A 2: 111,743,222 (GRCm39) T18S probably benign Het
Otud4 C T 8: 80,379,980 (GRCm39) probably benign Het
P4ha3 T C 7: 99,962,535 (GRCm39) I431T probably damaging Het
Pcdhb15 T A 18: 37,606,815 (GRCm39) F16I probably benign Het
Pcnp A G 16: 55,844,754 (GRCm39) S49P probably damaging Het
Pdxdc1 T A 16: 13,697,278 (GRCm39) probably benign Het
Pgc T A 17: 48,039,828 (GRCm39) probably null Het
Phf11a T C 14: 59,521,778 (GRCm39) D131G probably benign Het
Prdm2 G A 4: 142,858,953 (GRCm39) H1446Y possibly damaging Het
Rad54b T C 4: 11,563,352 (GRCm39) S4P probably damaging Het
Slc52a2 T C 15: 76,423,808 (GRCm39) probably benign Het
Slc9a4 G A 1: 40,623,490 (GRCm39) probably benign Het
Smad4 T C 18: 73,773,333 (GRCm39) D551G probably benign Het
Smg7 A T 1: 152,742,326 (GRCm39) probably benign Het
Sned1 G A 1: 93,209,376 (GRCm39) V830M possibly damaging Het
Sspo A G 6: 48,436,352 (GRCm39) Y1234C probably damaging Het
Stab2 A T 10: 86,721,582 (GRCm39) probably null Het
Stk36 A G 1: 74,671,925 (GRCm39) E875G probably benign Het
Stmn4 T G 14: 66,591,844 (GRCm39) probably benign Het
Tagln3 C A 16: 45,544,635 (GRCm39) R12L probably damaging Het
Tex14 A T 11: 87,413,343 (GRCm39) R1031S probably benign Het
Tia1 G A 6: 86,396,091 (GRCm39) V96I probably benign Het
Ticrr C T 7: 79,343,701 (GRCm39) P1189S probably benign Het
Tnxb G A 17: 34,904,017 (GRCm39) V1053M probably damaging Het
Tpp2 T C 1: 44,031,556 (GRCm39) probably null Het
Trpm7 A G 2: 126,664,406 (GRCm39) M991T possibly damaging Het
Ttc3 T A 16: 94,217,127 (GRCm39) probably benign Het
Vcan G A 13: 89,853,782 (GRCm39) P393S probably damaging Het
Vmn2r107 G A 17: 20,576,860 (GRCm39) R286Q probably benign Het
Wdr87-ps G A 7: 29,233,669 (GRCm39) noncoding transcript Het
Wrap73 A T 4: 154,236,884 (GRCm39) probably null Het
Zfp958 A T 8: 4,676,169 (GRCm39) N46Y possibly damaging Het
Other mutations in Itih4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00094:Itih4 APN 14 30,617,426 (GRCm39) missense probably damaging 0.97
IGL00776:Itih4 APN 14 30,611,561 (GRCm39) missense probably benign 0.03
IGL01309:Itih4 APN 14 30,613,706 (GRCm39) missense probably damaging 1.00
IGL01433:Itih4 APN 14 30,617,405 (GRCm39) missense probably benign 0.01
IGL01598:Itih4 APN 14 30,609,774 (GRCm39) missense possibly damaging 0.92
IGL02332:Itih4 APN 14 30,609,817 (GRCm39) missense probably damaging 1.00
IGL03075:Itih4 APN 14 30,614,240 (GRCm39) missense probably benign 0.02
IGL03304:Itih4 APN 14 30,620,006 (GRCm39) missense probably damaging 0.98
IGL03353:Itih4 APN 14 30,609,801 (GRCm39) missense probably damaging 1.00
IGL03396:Itih4 APN 14 30,609,906 (GRCm39) missense probably damaging 1.00
PIT4453001:Itih4 UTSW 14 30,623,127 (GRCm39) missense probably benign 0.29
R0304:Itih4 UTSW 14 30,612,051 (GRCm39) splice site probably null
R0477:Itih4 UTSW 14 30,611,631 (GRCm39) missense probably damaging 1.00
R0783:Itih4 UTSW 14 30,617,380 (GRCm39) missense possibly damaging 0.84
R0882:Itih4 UTSW 14 30,614,231 (GRCm39) missense probably damaging 1.00
R1126:Itih4 UTSW 14 30,611,918 (GRCm39) critical splice donor site probably null
R1238:Itih4 UTSW 14 30,609,906 (GRCm39) missense probably damaging 1.00
R1456:Itih4 UTSW 14 30,614,610 (GRCm39) missense probably benign 0.31
R1573:Itih4 UTSW 14 30,619,504 (GRCm39) missense probably benign 0.00
R1695:Itih4 UTSW 14 30,613,456 (GRCm39) critical splice donor site probably null
R2085:Itih4 UTSW 14 30,614,280 (GRCm39) missense possibly damaging 0.91
R2093:Itih4 UTSW 14 30,613,694 (GRCm39) missense probably damaging 1.00
R2213:Itih4 UTSW 14 30,612,670 (GRCm39) missense probably damaging 0.99
R2249:Itih4 UTSW 14 30,621,351 (GRCm39) nonsense probably null
R2267:Itih4 UTSW 14 30,614,385 (GRCm39) missense probably damaging 1.00
R2268:Itih4 UTSW 14 30,614,385 (GRCm39) missense probably damaging 1.00
R2508:Itih4 UTSW 14 30,617,435 (GRCm39) missense probably damaging 1.00
R3724:Itih4 UTSW 14 30,614,541 (GRCm39) missense possibly damaging 0.60
R3859:Itih4 UTSW 14 30,614,286 (GRCm39) missense probably damaging 1.00
R4042:Itih4 UTSW 14 30,616,995 (GRCm39) missense probably damaging 1.00
R4044:Itih4 UTSW 14 30,616,995 (GRCm39) missense probably damaging 1.00
R4246:Itih4 UTSW 14 30,613,359 (GRCm39) missense probably damaging 1.00
R4422:Itih4 UTSW 14 30,611,821 (GRCm39) missense probably damaging 1.00
R4553:Itih4 UTSW 14 30,622,910 (GRCm39) missense probably damaging 1.00
R4581:Itih4 UTSW 14 30,622,925 (GRCm39) missense probably benign 0.01
R4608:Itih4 UTSW 14 30,623,626 (GRCm39) missense probably damaging 1.00
R4609:Itih4 UTSW 14 30,623,626 (GRCm39) missense probably damaging 1.00
R4726:Itih4 UTSW 14 30,611,792 (GRCm39) missense probably damaging 1.00
R4790:Itih4 UTSW 14 30,611,867 (GRCm39) missense probably damaging 1.00
R4975:Itih4 UTSW 14 30,614,244 (GRCm39) missense probably damaging 1.00
R5004:Itih4 UTSW 14 30,614,629 (GRCm39) missense probably damaging 1.00
R5911:Itih4 UTSW 14 30,612,612 (GRCm39) missense possibly damaging 0.90
R6014:Itih4 UTSW 14 30,614,586 (GRCm39) missense probably benign 0.01
R6957:Itih4 UTSW 14 30,614,560 (GRCm39) missense probably damaging 1.00
R7012:Itih4 UTSW 14 30,612,706 (GRCm39) missense probably benign 0.16
R7075:Itih4 UTSW 14 30,614,560 (GRCm39) missense probably damaging 1.00
R7195:Itih4 UTSW 14 30,621,432 (GRCm39) missense probably damaging 1.00
R7231:Itih4 UTSW 14 30,618,571 (GRCm39) missense probably benign 0.17
R7509:Itih4 UTSW 14 30,617,404 (GRCm39) missense probably benign 0.08
R7819:Itih4 UTSW 14 30,623,620 (GRCm39) missense probably benign 0.00
R7967:Itih4 UTSW 14 30,614,370 (GRCm39) missense probably damaging 1.00
R8084:Itih4 UTSW 14 30,621,400 (GRCm39) missense possibly damaging 0.95
R8257:Itih4 UTSW 14 30,609,825 (GRCm39) missense possibly damaging 0.93
R8534:Itih4 UTSW 14 30,622,979 (GRCm39) missense probably benign 0.13
R8797:Itih4 UTSW 14 30,618,529 (GRCm39) missense probably benign 0.00
R8886:Itih4 UTSW 14 30,617,482 (GRCm39) nonsense probably null
R9006:Itih4 UTSW 14 30,612,086 (GRCm39) missense probably damaging 1.00
R9035:Itih4 UTSW 14 30,618,650 (GRCm39) missense probably benign 0.00
R9377:Itih4 UTSW 14 30,608,533 (GRCm39) missense probably damaging 1.00
Z1176:Itih4 UTSW 14 30,621,419 (GRCm39) frame shift probably null
Predicted Primers PCR Primer
(F):5'- TCGCTCGTTCGCCCAAATACTG -3'
(R):5'- TGGACACTTGTGGAACTCTTCCCC -3'

Sequencing Primer
(F):5'- GTTCGCCCAAATACTGGCTAC -3'
(R):5'- AATCCTCTGGGCCGAGTAAG -3'
Posted On 2014-01-05