Incidental Mutation 'R7774:Itga9'
ID 598775
Institutional Source Beutler Lab
Gene Symbol Itga9
Ensembl Gene ENSMUSG00000039115
Gene Name integrin alpha 9
Synonyms D9Ertd428e, 6720458D17Rik, 2610002H11Rik
MMRRC Submission 045830-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R7774 (G1)
Quality Score 225.009
Status Validated
Chromosome 9
Chromosomal Location 118435777-118730071 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 118700968 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Asparagine at position 917 (I917N)
Ref Sequence ENSEMBL: ENSMUSP00000044227 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000044165] [ENSMUST00000124360]
AlphaFold B8JK39
Predicted Effect probably damaging
Transcript: ENSMUST00000044165
AA Change: I917N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000044227
Gene: ENSMUSG00000039115
AA Change: I917N

DomainStartEndE-ValueType
signal peptide 1 30 N/A INTRINSIC
Int_alpha 45 105 8.95e-7 SMART
low complexity region 181 191 N/A INTRINSIC
Int_alpha 244 297 2.12e-8 SMART
Int_alpha 301 356 1.68e-11 SMART
Int_alpha 361 416 2.9e-15 SMART
Int_alpha 423 476 1.11e-2 SMART
SCOP:d1m1xa2 626 766 3e-32 SMART
SCOP:d1m1xa3 769 970 1e-39 SMART
transmembrane domain 981 1003 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000124360
AA Change: I331N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000122417
Gene: ENSMUSG00000039115
AA Change: I331N

DomainStartEndE-ValueType
Pfam:Integrin_alpha2 1 357 2.1e-61 PFAM
transmembrane domain 395 417 N/A INTRINSIC
Meta Mutation Damage Score 0.6329 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency 100% (64/64)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes an alpha integrin. Integrins are heterodimeric integral membrane glycoproteins composed of an alpha chain and a beta chain that mediate cell-cell and cell-matrix adhesion. The protein encoded by this gene, when bound to the beta 1 chain, forms an integrin that is a receptor for VCAM1, cytotactin and osteopontin. Expression of this gene has been found to be upregulated in small cell lung cancers. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous mutation of this gene results in respiratory distress leading to postnatal lethality caused by an accumulation of pleural fluid rich in triglyceride, cholesterol and lymphocytes. Mice develop edema and lymphocytic infiltration in the chest wall. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 65 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adcy6 G T 15: 98,494,414 (GRCm39) T809N probably benign Het
Adgb C A 10: 10,215,404 (GRCm39) E1561* probably null Het
Adgra1 A T 7: 139,427,628 (GRCm39) H65L possibly damaging Het
Adprhl1 C T 8: 13,298,682 (GRCm39) V83I probably damaging Het
Atrnl1 G T 19: 57,688,103 (GRCm39) G856V probably damaging Het
Cc2d2b A G 19: 40,754,161 (GRCm39) K177E unknown Het
Ccdc122 T C 14: 77,305,379 (GRCm39) V11A probably benign Het
Clasp2 T A 9: 113,677,804 (GRCm39) probably null Het
Col6a1 T C 10: 76,545,710 (GRCm39) T921A unknown Het
Cul3 A C 1: 80,247,011 (GRCm39) D697E probably benign Het
Defa34 G A 8: 22,155,978 (GRCm39) E56K probably benign Het
Dhrs7c A G 11: 67,700,641 (GRCm39) R63G probably damaging Het
Dnaaf11 T G 15: 66,321,401 (GRCm39) I247L probably benign Het
Dnah3 T A 7: 119,550,975 (GRCm39) K136* probably null Het
Exoc7 T C 11: 116,186,142 (GRCm39) D353G possibly damaging Het
Fbxw21 T C 9: 108,972,908 (GRCm39) Y342C probably benign Het
Fitm2 T A 2: 163,311,986 (GRCm39) I76F probably damaging Het
Fryl A T 5: 73,240,727 (GRCm39) I1291N probably benign Het
Fzd2 A T 11: 102,496,314 (GRCm39) I253F possibly damaging Het
Gm5592 A T 7: 40,939,283 (GRCm39) Y855F probably damaging Het
H1f6 A G 13: 23,880,183 (GRCm39) K112R possibly damaging Het
H4c16 G T 6: 136,781,281 (GRCm39) P33T possibly damaging Het
Helz2 T C 2: 180,875,784 (GRCm39) Y1570C probably benign Het
Ints11 A G 4: 155,970,140 (GRCm39) T228A probably benign Het
Ipo13 G T 4: 117,771,494 (GRCm39) N25K probably benign Het
Krt39 T C 11: 99,405,437 (GRCm39) probably null Het
Krtap13-1 C T 16: 88,526,061 (GRCm39) T95I possibly damaging Het
Ldlrad4 G T 18: 68,368,863 (GRCm39) E107* probably null Het
Ly6a A T 15: 74,869,416 (GRCm39) I13N probably damaging Het
Mfsd4b4 T C 10: 39,768,407 (GRCm39) T275A probably benign Het
Mgat3 C T 15: 80,095,743 (GRCm39) T190M probably damaging Het
Muc5b G A 7: 141,396,116 (GRCm39) R124H unknown Het
Mucl1 G T 15: 103,783,950 (GRCm39) N85K possibly damaging Het
Nifk G A 1: 118,255,391 (GRCm39) E96K possibly damaging Het
Opn3 C T 1: 175,490,471 (GRCm39) V397M probably damaging Het
Or52ad1 T C 7: 102,995,737 (GRCm39) R133G possibly damaging Het
Or5ae1 T A 7: 84,565,739 (GRCm39) F251I probably damaging Het
Or8c17 T C 9: 38,180,655 (GRCm39) V274A probably damaging Het
Pcdha2 A G 18: 37,074,579 (GRCm39) M737V probably benign Het
Pdk4 T A 6: 5,492,757 (GRCm39) D98V possibly damaging Het
Pkhd1l1 A G 15: 44,404,303 (GRCm39) T2311A probably benign Het
Pla2r1 A T 2: 60,360,802 (GRCm39) C195* probably null Het
Polr1b C A 2: 128,967,464 (GRCm39) F952L probably damaging Het
Pramel23 C T 4: 143,423,676 (GRCm39) S371N possibly damaging Het
Ptprq T C 10: 107,479,530 (GRCm39) T1166A probably damaging Het
Ran G A 5: 129,099,874 (GRCm39) D215N probably benign Het
Rb1cc1 T C 1: 6,318,309 (GRCm39) F604L possibly damaging Het
Rgl1 T A 1: 152,430,101 (GRCm39) E227D probably benign Het
Sec24b C A 3: 129,777,846 (GRCm39) R1204L possibly damaging Het
Shroom3 T C 5: 93,098,348 (GRCm39) L1276P probably damaging Het
Smarcad1 T A 6: 65,084,814 (GRCm39) M820K probably damaging Het
Sptbn1 A T 11: 30,092,142 (GRCm39) M541K probably damaging Het
Tcp11l2 T C 10: 84,440,847 (GRCm39) V351A possibly damaging Het
Tecpr2 A G 12: 110,899,606 (GRCm39) D658G probably benign Het
Tlr6 T G 5: 65,110,728 (GRCm39) E726D probably damaging Het
Tmem218 T A 9: 37,133,864 (GRCm39) H101Q probably benign Het
Tnfrsf4 C T 4: 156,098,795 (GRCm39) Q82* probably null Het
Trpm7 A G 2: 126,655,158 (GRCm39) V1260A probably benign Het
Trpm8 A T 1: 88,258,563 (GRCm39) E282V probably damaging Het
Tuba8 T C 6: 121,200,348 (GRCm39) V344A probably damaging Het
Tvp23a A G 16: 10,245,245 (GRCm39) probably null Het
Zfp174 G A 16: 3,667,215 (GRCm39) V135M probably damaging Het
Zfp418 G A 7: 7,185,776 (GRCm39) V580I possibly damaging Het
Zfp451 T A 1: 33,844,474 (GRCm39) E44D probably benign Het
Zfp521 T C 18: 13,978,838 (GRCm39) D525G probably benign Het
Other mutations in Itga9
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01310:Itga9 APN 9 118,598,227 (GRCm39) start codon destroyed probably null 0.02
IGL01396:Itga9 APN 9 118,436,191 (GRCm39) splice site probably benign
IGL01476:Itga9 APN 9 118,436,179 (GRCm39) missense probably damaging 1.00
IGL01573:Itga9 APN 9 118,706,298 (GRCm39) splice site probably benign
IGL01958:Itga9 APN 9 118,465,562 (GRCm39) splice site probably benign
IGL02060:Itga9 APN 9 118,490,500 (GRCm39) missense probably damaging 1.00
IGL02146:Itga9 APN 9 118,663,400 (GRCm39) missense possibly damaging 0.50
IGL02391:Itga9 APN 9 118,679,873 (GRCm39) missense probably benign 0.19
IGL02947:Itga9 APN 9 118,487,601 (GRCm39) missense probably damaging 1.00
IGL03014:Itga9 UTSW 9 118,457,212 (GRCm39) missense probably benign
R0052:Itga9 UTSW 9 118,465,617 (GRCm39) missense probably damaging 1.00
R0052:Itga9 UTSW 9 118,465,617 (GRCm39) missense probably damaging 1.00
R0142:Itga9 UTSW 9 118,465,654 (GRCm39) missense probably damaging 0.96
R0179:Itga9 UTSW 9 118,490,454 (GRCm39) missense probably benign 0.11
R0207:Itga9 UTSW 9 118,598,321 (GRCm39) splice site probably benign
R0364:Itga9 UTSW 9 118,670,210 (GRCm39) missense probably benign
R0458:Itga9 UTSW 9 118,510,096 (GRCm39) critical splice donor site probably null
R1486:Itga9 UTSW 9 118,455,518 (GRCm39) missense probably damaging 0.98
R1589:Itga9 UTSW 9 118,436,185 (GRCm39) critical splice donor site probably null
R1620:Itga9 UTSW 9 118,672,570 (GRCm39) missense probably benign 0.00
R1711:Itga9 UTSW 9 118,527,529 (GRCm39) missense probably benign 0.00
R1721:Itga9 UTSW 9 118,527,374 (GRCm39) splice site probably benign
R2064:Itga9 UTSW 9 118,636,361 (GRCm39) missense probably damaging 0.99
R2201:Itga9 UTSW 9 118,706,183 (GRCm39) splice site probably benign
R2851:Itga9 UTSW 9 118,465,604 (GRCm39) missense probably damaging 0.98
R2853:Itga9 UTSW 9 118,465,604 (GRCm39) missense probably damaging 0.98
R3962:Itga9 UTSW 9 118,457,254 (GRCm39) missense possibly damaging 0.57
R4180:Itga9 UTSW 9 118,436,146 (GRCm39) missense probably damaging 1.00
R4597:Itga9 UTSW 9 118,672,582 (GRCm39) missense probably damaging 1.00
R4716:Itga9 UTSW 9 118,510,826 (GRCm39) missense probably damaging 0.98
R4929:Itga9 UTSW 9 118,636,317 (GRCm39) missense probably damaging 1.00
R5002:Itga9 UTSW 9 118,492,966 (GRCm39) nonsense probably null
R5279:Itga9 UTSW 9 118,457,273 (GRCm39) missense probably damaging 1.00
R5542:Itga9 UTSW 9 118,672,729 (GRCm39) missense possibly damaging 0.86
R5869:Itga9 UTSW 9 118,492,957 (GRCm39) missense probably damaging 1.00
R6372:Itga9 UTSW 9 118,726,389 (GRCm39) missense probably damaging 1.00
R6470:Itga9 UTSW 9 118,726,335 (GRCm39) missense probably damaging 0.99
R6581:Itga9 UTSW 9 118,487,632 (GRCm39) missense probably benign 0.00
R6919:Itga9 UTSW 9 118,716,883 (GRCm39) missense probably damaging 1.00
R7034:Itga9 UTSW 9 118,527,433 (GRCm39) missense probably benign 0.00
R7036:Itga9 UTSW 9 118,527,433 (GRCm39) missense probably benign 0.00
R7043:Itga9 UTSW 9 118,598,184 (GRCm39) missense probably damaging 0.96
R7237:Itga9 UTSW 9 118,465,670 (GRCm39) missense probably benign 0.09
R7491:Itga9 UTSW 9 118,598,179 (GRCm39) missense probably damaging 0.99
R7629:Itga9 UTSW 9 118,527,514 (GRCm39) missense probably benign 0.00
R7782:Itga9 UTSW 9 118,672,712 (GRCm39) missense
R7789:Itga9 UTSW 9 118,487,564 (GRCm39) missense possibly damaging 0.80
R7904:Itga9 UTSW 9 118,706,294 (GRCm39) splice site probably null
R8086:Itga9 UTSW 9 118,679,869 (GRCm39) missense probably benign
R8158:Itga9 UTSW 9 118,706,211 (GRCm39) missense probably damaging 0.99
R8204:Itga9 UTSW 9 118,700,989 (GRCm39) missense probably damaging 1.00
R8895:Itga9 UTSW 9 118,510,835 (GRCm39) missense probably damaging 1.00
R9074:Itga9 UTSW 9 118,636,344 (GRCm39) missense probably damaging 1.00
R9090:Itga9 UTSW 9 118,500,859 (GRCm39) missense possibly damaging 0.93
R9271:Itga9 UTSW 9 118,500,859 (GRCm39) missense possibly damaging 0.93
R9318:Itga9 UTSW 9 118,455,536 (GRCm39) missense probably benign 0.03
R9434:Itga9 UTSW 9 118,636,315 (GRCm39) missense probably damaging 1.00
Z1176:Itga9 UTSW 9 118,716,907 (GRCm39) missense probably damaging 1.00
Z1176:Itga9 UTSW 9 118,672,598 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- CTGACATTAGCCACTCCACG -3'
(R):5'- GTCTGATACTGTTTCTTGGCAAC -3'

Sequencing Primer
(F):5'- ACGGGCCCCATCTCTTC -3'
(R):5'- CTTGGCAACGTCTGATGGAC -3'
Posted On 2019-11-26