Incidental Mutation 'R9313:Postn'
ID 705696
Institutional Source Beutler Lab
Gene Symbol Postn
Ensembl Gene ENSMUSG00000027750
Gene Name periostin, osteoblast specific factor
Synonyms A630052E07Rik, peri, Periostin, Osf2, OSF-2
MMRRC Submission
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R9313 (G1)
Quality Score 225.009
Status Not validated
Chromosome 3
Chromosomal Location 54268530-54298458 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 54273336 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Phenylalanine at position 79 (Y79F)
Ref Sequence ENSEMBL: ENSMUSP00000112735 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000073012] [ENSMUST00000081564] [ENSMUST00000107985] [ENSMUST00000117373]
AlphaFold Q62009
Predicted Effect probably damaging
Transcript: ENSMUST00000073012
AA Change: Y79F

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000072773
Gene: ENSMUSG00000027750
AA Change: Y79F

DomainStartEndE-ValueType
signal peptide 1 23 N/A INTRINSIC
FAS1 135 235 7.81e-30 SMART
FAS1 272 370 2.31e-32 SMART
FAS1 406 497 2.43e-17 SMART
FAS1 534 633 2.5e-28 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000081564
AA Change: Y79F

PolyPhen 2 Score 0.981 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000080276
Gene: ENSMUSG00000027750
AA Change: Y79F

DomainStartEndE-ValueType
signal peptide 1 23 N/A INTRINSIC
FAS1 135 235 7.81e-30 SMART
FAS1 272 370 2.31e-32 SMART
FAS1 406 497 2.43e-17 SMART
FAS1 534 633 2.5e-28 SMART
low complexity region 669 680 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000107985
AA Change: Y79F

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000103619
Gene: ENSMUSG00000027750
AA Change: Y79F

DomainStartEndE-ValueType
signal peptide 1 23 N/A INTRINSIC
FAS1 135 235 7.81e-30 SMART
FAS1 272 370 2.31e-32 SMART
FAS1 406 497 2.43e-17 SMART
FAS1 534 633 2.5e-28 SMART
low complexity region 669 680 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000117373
AA Change: Y79F

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000112735
Gene: ENSMUSG00000027750
AA Change: Y79F

DomainStartEndE-ValueType
signal peptide 1 23 N/A INTRINSIC
FAS1 135 235 7.81e-30 SMART
FAS1 272 370 2.31e-32 SMART
FAS1 406 497 2.43e-17 SMART
FAS1 534 633 2.5e-28 SMART
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes a secreted extracellular matrix protein that functions in tissue development and regeneration, including wound healing and ventricular remodeling following myocardial infarction. The encoded protein binds to integrins to support adhesion and migration of epithelial cells. This protein plays a role in cancer stem cell maintenance and metastasis. Mice lacking this gene exhibit cardiac valve disease, and skeletal and dental defects. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Sep 2015]
PHENOTYPE: Homozygous null mice display abnormalities of the enamel, periodontal ligament, ameloblasts, and incisors. For one allele changing the hardness of the food alters the severity of the abnormalities. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 66 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700006A11Rik T C 3: 124,207,220 (GRCm39) T324A probably benign Het
Aadat G A 8: 60,979,635 (GRCm39) V166I probably benign Het
Abca17 C T 17: 24,565,207 (GRCm39) S75N probably benign Het
Adgrb1 A G 15: 74,411,624 (GRCm39) T376A probably damaging Het
Atp5po CTTTGACG C 16: 91,723,804 (GRCm39) probably null Het
Atp5po TTTGACGGT TT 16: 91,723,805 (GRCm39) probably null Het
Car9 A G 4: 43,507,180 (GRCm39) E42G probably benign Het
Ccdc168 A G 1: 44,096,520 (GRCm39) V1526A probably benign Het
Cep41 T C 6: 30,680,345 (GRCm39) K9R probably null Het
Cfap20dc T A 14: 8,518,635 (GRCm38) T274S probably benign Het
Ckm A G 7: 19,149,398 (GRCm39) T141A probably benign Het
Clcc1 G T 3: 108,581,976 (GRCm39) R360S probably benign Het
Clcn3 A C 8: 61,390,503 (GRCm39) I146R probably damaging Het
Crlf1 A G 8: 70,951,466 (GRCm39) D115G probably damaging Het
Dnah1 T A 14: 30,987,970 (GRCm39) I3483F probably damaging Het
Dop1a T C 9: 86,406,641 (GRCm39) *386Q probably null Het
Eftud2 A G 11: 102,730,262 (GRCm39) V899A probably benign Het
Ephx3 C G 17: 32,408,290 (GRCm39) D45H probably benign Het
Faap100 A G 11: 120,267,688 (GRCm39) S362P probably damaging Het
Fdps A T 3: 89,006,655 (GRCm39) D78E probably benign Het
Fsd1l T G 4: 53,694,760 (GRCm39) W405G probably damaging Het
Fsd1l T C 4: 53,701,093 (GRCm39) V485A possibly damaging Het
Gm12887 C T 4: 121,473,701 (GRCm39) V50M probably benign Het
Gm45785 T C 7: 140,398,616 (GRCm39) I94V unknown Het
Hcls1 C T 16: 36,777,000 (GRCm39) A230V probably benign Het
Hmcn1 A C 1: 150,522,343 (GRCm39) V3519G probably benign Het
Hmgcs1 A G 13: 120,165,963 (GRCm39) Y360C probably benign Het
Hsd17b13 A G 5: 104,113,639 (GRCm39) probably null Het
Ift57 T A 16: 49,557,085 (GRCm39) D235E possibly damaging Het
Il22b A G 10: 118,130,138 (GRCm39) C89R probably damaging Het
Iqcn G A 8: 71,161,353 (GRCm39) G182D probably damaging Het
Krt9 T A 11: 100,079,547 (GRCm39) Y615F unknown Het
Ltbp2 G A 12: 84,837,864 (GRCm39) P1192L probably benign Het
Marco T C 1: 120,421,814 (GRCm39) E130G probably damaging Het
Ms4a18 A T 19: 10,988,804 (GRCm39) L184Q probably damaging Het
Mtus1 A T 8: 41,535,923 (GRCm39) S598T probably damaging Het
Nbeal2 C A 9: 110,463,436 (GRCm39) R1265L probably damaging Het
Odf2 G T 2: 29,816,815 (GRCm39) G754C probably benign Het
Or2m12 T G 16: 19,105,100 (GRCm39) Y131S probably benign Het
Or4x13 C A 2: 90,231,917 (GRCm39) T304K probably benign Het
Or5w11 T C 2: 87,459,076 (GRCm39) S90P probably benign Het
Or6c69b A T 10: 129,626,789 (GRCm39) I223N probably damaging Het
Paqr8 G A 1: 21,005,128 (GRCm39) W94* probably null Het
Pkd1 G A 17: 24,813,932 (GRCm39) G4132D probably damaging Het
Pom121l2 A G 13: 22,168,506 (GRCm39) M926V probably benign Het
Prl7d1 T C 13: 27,893,182 (GRCm39) E242G probably benign Het
Rcor3 G T 1: 191,810,181 (GRCm39) H165Q possibly damaging Het
Rnf157 A G 11: 116,250,718 (GRCm39) V161A probably damaging Het
Rnf38 G A 4: 44,143,584 (GRCm39) T150M probably damaging Het
Scn4b T A 9: 45,058,013 (GRCm39) V35E probably damaging Het
Serpina3i T C 12: 104,231,672 (GRCm39) I103T probably damaging Het
Shcbp1 T A 8: 4,794,518 (GRCm39) D425V probably damaging Het
Sidt2 T C 9: 45,852,658 (GRCm39) T776A possibly damaging Het
Siglecg A G 7: 43,061,856 (GRCm39) D534G probably benign Het
Sipa1l3 T A 7: 29,077,439 (GRCm39) T778S probably benign Het
Slc13a1 A G 6: 24,108,203 (GRCm39) V291A probably benign Het
Stra6l A G 4: 45,881,454 (GRCm39) I439V probably benign Het
Tdrd7 G A 4: 46,005,319 (GRCm39) S375N probably benign Het
Tut7 A T 13: 59,947,798 (GRCm39) M841K probably benign Het
Vmn1r192 T A 13: 22,372,191 (GRCm39) I10L probably benign Het
Vmn2r34 T G 7: 7,686,817 (GRCm39) L293F possibly damaging Het
Xirp2 G T 2: 67,347,322 (GRCm39) A3188S probably damaging Het
Zfp219 A G 14: 52,246,200 (GRCm39) V309A probably damaging Het
Zfp341 C A 2: 154,469,907 (GRCm39) P197T probably damaging Het
Zfp628 G A 7: 4,922,549 (GRCm39) R257H probably benign Het
Zfp644 T G 5: 106,784,324 (GRCm39) Y741S probably benign Het
Other mutations in Postn
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00433:Postn APN 3 54,281,149 (GRCm39) missense probably damaging 1.00
IGL00567:Postn APN 3 54,291,944 (GRCm39) missense probably benign
IGL00742:Postn APN 3 54,280,315 (GRCm39) missense possibly damaging 0.81
IGL00971:Postn APN 3 54,276,697 (GRCm39) missense possibly damaging 0.88
IGL01105:Postn APN 3 54,270,131 (GRCm39) missense probably damaging 1.00
IGL01460:Postn APN 3 54,282,579 (GRCm39) unclassified probably benign
IGL01609:Postn APN 3 54,276,649 (GRCm39) missense probably damaging 0.99
IGL01878:Postn APN 3 54,290,901 (GRCm39) splice site probably null
IGL01885:Postn APN 3 54,283,455 (GRCm39) unclassified probably benign
IGL02040:Postn APN 3 54,270,110 (GRCm39) missense probably benign
IGL02431:Postn APN 3 54,282,517 (GRCm39) missense probably damaging 0.99
IGL02578:Postn APN 3 54,284,625 (GRCm39) missense possibly damaging 0.93
IGL02943:Postn APN 3 54,285,029 (GRCm39) critical splice donor site probably null
IGL03307:Postn APN 3 54,282,548 (GRCm39) missense probably benign 0.32
sticklike UTSW 3 54,279,527 (GRCm39) missense probably damaging 1.00
R0117:Postn UTSW 3 54,290,902 (GRCm39) splice site probably benign
R0270:Postn UTSW 3 54,291,971 (GRCm39) missense probably damaging 0.98
R0410:Postn UTSW 3 54,292,698 (GRCm39) missense possibly damaging 0.93
R0548:Postn UTSW 3 54,274,997 (GRCm39) nonsense probably null
R0734:Postn UTSW 3 54,270,136 (GRCm39) missense probably damaging 1.00
R1648:Postn UTSW 3 54,283,522 (GRCm39) missense probably damaging 1.00
R1796:Postn UTSW 3 54,281,177 (GRCm39) missense probably damaging 1.00
R1823:Postn UTSW 3 54,292,708 (GRCm39) critical splice donor site probably null
R1938:Postn UTSW 3 54,285,033 (GRCm39) splice site probably null
R2311:Postn UTSW 3 54,292,644 (GRCm39) missense probably damaging 0.98
R2566:Postn UTSW 3 54,284,374 (GRCm39) missense probably damaging 0.97
R2938:Postn UTSW 3 54,277,731 (GRCm39) missense probably damaging 1.00
R4105:Postn UTSW 3 54,283,462 (GRCm39) missense probably damaging 1.00
R4394:Postn UTSW 3 54,278,376 (GRCm39) missense probably damaging 1.00
R4620:Postn UTSW 3 54,284,414 (GRCm39) missense probably damaging 1.00
R4628:Postn UTSW 3 54,279,578 (GRCm39) missense probably damaging 1.00
R4697:Postn UTSW 3 54,282,492 (GRCm39) missense probably damaging 1.00
R4709:Postn UTSW 3 54,292,031 (GRCm39) intron probably benign
R4952:Postn UTSW 3 54,297,736 (GRCm39) utr 3 prime probably benign
R5303:Postn UTSW 3 54,285,018 (GRCm39) missense probably damaging 1.00
R5704:Postn UTSW 3 54,279,527 (GRCm39) missense probably damaging 1.00
R5902:Postn UTSW 3 54,279,510 (GRCm39) missense probably benign 0.03
R5914:Postn UTSW 3 54,281,221 (GRCm39) nonsense probably null
R6032:Postn UTSW 3 54,284,137 (GRCm39) missense possibly damaging 0.53
R6032:Postn UTSW 3 54,284,137 (GRCm39) missense possibly damaging 0.53
R6101:Postn UTSW 3 54,279,641 (GRCm39) splice site probably null
R6105:Postn UTSW 3 54,279,641 (GRCm39) splice site probably null
R6334:Postn UTSW 3 54,292,703 (GRCm39) missense probably benign
R7131:Postn UTSW 3 54,270,056 (GRCm39) missense probably damaging 1.00
R7322:Postn UTSW 3 54,277,701 (GRCm39) missense probably damaging 1.00
R7430:Postn UTSW 3 54,277,623 (GRCm39) missense probably damaging 1.00
R7497:Postn UTSW 3 54,270,091 (GRCm39) missense probably damaging 1.00
R8245:Postn UTSW 3 54,283,468 (GRCm39) missense probably null 0.99
R8350:Postn UTSW 3 54,277,679 (GRCm39) missense probably damaging 1.00
R8748:Postn UTSW 3 54,296,760 (GRCm39) missense probably damaging 0.97
R9221:Postn UTSW 3 54,282,515 (GRCm39) missense possibly damaging 0.79
R9301:Postn UTSW 3 54,292,659 (GRCm39) missense probably benign 0.26
R9657:Postn UTSW 3 54,290,820 (GRCm39) missense probably benign 0.04
RF018:Postn UTSW 3 54,291,913 (GRCm39) missense probably damaging 0.96
X0004:Postn UTSW 3 54,270,115 (GRCm39) missense probably damaging 1.00
X0022:Postn UTSW 3 54,278,261 (GRCm39) missense probably benign 0.03
Z1088:Postn UTSW 3 54,282,548 (GRCm39) missense probably benign 0.32
Predicted Primers PCR Primer
(F):5'- TACCAAGATCCAGGACTTTCCC -3'
(R):5'- CACCTGTACACTCATGCACATG -3'

Sequencing Primer
(F):5'- ACTGCCTCAAGGGTGCAGAG -3'
(R):5'- TGTGCACACCCACACATTCATG -3'
Posted On 2022-03-25