Incidental Mutation 'R5016:Serpinb3a'
ID 385554
Institutional Source Beutler Lab
Gene Symbol Serpinb3a
Ensembl Gene ENSMUSG00000044594
Gene Name serine (or cysteine) peptidase inhibitor, clade B (ovalbumin), member 3A
Synonyms Sqn5
MMRRC Submission 042607-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.064) question?
Stock # R5016 (G1)
Quality Score 225
Status Validated
Chromosome 1
Chromosomal Location 106973317-106980033 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 106974060 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Phenylalanine to Leucine at position 284 (F284L)
Ref Sequence ENSEMBL: ENSMUSP00000108337 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000027567] [ENSMUST00000112717]
AlphaFold G3X9V8
Predicted Effect probably damaging
Transcript: ENSMUST00000027567
AA Change: F284L

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000027567
Gene: ENSMUSG00000044594
AA Change: F284L

DomainStartEndE-ValueType
SERPIN 13 387 6.36e-182 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000112717
AA Change: F284L

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000108337
Gene: ENSMUSG00000044594
AA Change: F284L

DomainStartEndE-ValueType
SERPIN 13 387 6.36e-182 SMART
Meta Mutation Damage Score 0.4703 question?
Coding Region Coverage
  • 1x: 98.3%
  • 3x: 97.2%
  • 10x: 95.1%
  • 20x: 91.0%
Validation Efficiency 97% (56/58)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a member of the serpin family of serine protease inhibitors. The encoded protein is highly expressed in many tumor cells and can inactivate granzyme M, an enzyme that kills tumor cells. This protein, along with serpin B3, can be processed into smaller fragments that aggregate to form an autoantigen in psoriasis, probably by causing chronic inflammation. [provided by RefSeq, Jan 2017]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit reduced susceptibility to allergen-induced airway hyperresponsiveness. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 48 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abi3bp C T 16: 56,491,631 (GRCm39) P768S probably damaging Het
Adprhl1 A G 8: 13,274,889 (GRCm39) L623P possibly damaging Het
Anapc1 A T 2: 128,449,095 (GRCm39) probably benign Het
Ankzf1 C A 1: 75,172,622 (GRCm39) probably benign Het
Ash1l A G 3: 88,889,630 (GRCm39) D503G probably damaging Het
Atp7b T C 8: 22,505,885 (GRCm39) probably null Het
Bach1 T A 16: 87,516,206 (GRCm39) V249D possibly damaging Het
Ccdc158 A G 5: 92,805,751 (GRCm39) S335P probably benign Het
Chd9 T A 8: 91,733,254 (GRCm39) C1374* probably null Het
Col16a1 C T 4: 129,972,988 (GRCm39) T643M probably benign Het
Cygb A G 11: 116,540,840 (GRCm39) F49L probably benign Het
Dnah17 G C 11: 117,971,592 (GRCm39) T2147S probably damaging Het
Drd3 C A 16: 43,582,609 (GRCm39) A34E possibly damaging Het
Ephb6 G A 6: 41,595,041 (GRCm39) R685Q probably benign Het
Ezh1 G A 11: 101,090,063 (GRCm39) probably benign Het
Gpr19 T A 6: 134,846,880 (GRCm39) K231* probably null Het
Gpr61 A G 3: 108,057,983 (GRCm39) V226A possibly damaging Het
Gprc5c G T 11: 114,755,093 (GRCm39) V257L possibly damaging Het
Hnrnpul2 A G 19: 8,800,189 (GRCm39) K185R possibly damaging Het
Igsf9 A C 1: 172,318,279 (GRCm39) T140P probably damaging Het
Ksr2 A G 5: 117,638,857 (GRCm39) D87G probably benign Het
Llgl2 A G 11: 115,744,250 (GRCm39) E843G probably damaging Het
Ltbp4 GT G 7: 27,027,110 (GRCm39) probably null Het
Luc7l2 A G 6: 38,562,036 (GRCm39) I20V possibly damaging Het
Mcm6 G A 1: 128,271,164 (GRCm39) T485M probably damaging Het
Miox A G 15: 89,219,767 (GRCm39) D85G probably null Het
Nudt18 T C 14: 70,816,903 (GRCm39) F169S probably benign Het
Nxpe4 A G 9: 48,304,185 (GRCm39) N91D probably benign Het
Or13c7 T C 4: 43,854,596 (GRCm39) S96P probably benign Het
Or6c215 A G 10: 129,637,662 (GRCm39) V244A probably benign Het
Or8k39 T G 2: 86,563,090 (GRCm39) I289L probably benign Het
Pdss2 G T 10: 43,098,001 (GRCm39) A82S probably damaging Het
Ptprs T C 17: 56,726,070 (GRCm39) D998G probably damaging Het
Rasd2 C A 8: 75,948,603 (GRCm39) N176K probably damaging Het
Skint6 T A 4: 113,028,730 (GRCm39) probably null Het
Slc12a6 C T 2: 112,186,972 (GRCm39) probably benign Het
Slc22a19 G A 19: 7,651,737 (GRCm39) T490M probably benign Het
Sp2 A T 11: 96,846,658 (GRCm39) C562S probably damaging Het
Specc1 A G 11: 62,009,783 (GRCm39) E433G possibly damaging Het
Sspo C T 6: 48,429,214 (GRCm39) Q451* probably null Het
St6galnac1 A T 11: 116,656,706 (GRCm39) S478T probably damaging Het
Steap4 C T 5: 8,026,699 (GRCm39) R221* probably null Het
Ugt1a5 C G 1: 88,093,963 (GRCm39) R64G probably benign Het
Vmn1r202 A T 13: 22,686,375 (GRCm39) F14Y probably damaging Het
Vmn2r79 T C 7: 86,686,548 (GRCm39) V643A probably benign Het
Vmn2r91 C A 17: 18,330,322 (GRCm39) Y535* probably null Het
Wdr3 A T 3: 100,048,936 (GRCm39) probably benign Het
Wdr95 T C 5: 149,468,266 (GRCm39) M41T probably benign Het
Other mutations in Serpinb3a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01113:Serpinb3a APN 1 106,978,789 (GRCm39) nonsense probably null
IGL01940:Serpinb3a APN 1 106,973,915 (GRCm39) missense probably damaging 1.00
IGL02077:Serpinb3a APN 1 106,974,111 (GRCm39) missense probably damaging 0.99
IGL02136:Serpinb3a APN 1 106,974,015 (GRCm39) missense probably benign 0.15
IGL02214:Serpinb3a APN 1 106,976,218 (GRCm39) critical splice donor site probably null
IGL02239:Serpinb3a APN 1 106,979,418 (GRCm39) missense probably benign 0.05
IGL02508:Serpinb3a APN 1 106,973,802 (GRCm39) missense probably damaging 1.00
IGL02533:Serpinb3a APN 1 106,974,892 (GRCm39) missense probably benign 0.00
IGL02860:Serpinb3a APN 1 106,977,183 (GRCm39) splice site probably benign
IGL03013:Serpinb3a APN 1 106,973,813 (GRCm39) missense probably damaging 1.00
IGL03391:Serpinb3a APN 1 106,974,072 (GRCm39) missense possibly damaging 0.81
R0321:Serpinb3a UTSW 1 106,975,212 (GRCm39) nonsense probably null
R0416:Serpinb3a UTSW 1 106,977,116 (GRCm39) missense probably benign 0.29
R0494:Serpinb3a UTSW 1 106,975,212 (GRCm39) nonsense probably null
R0498:Serpinb3a UTSW 1 106,974,880 (GRCm39) missense probably damaging 1.00
R1223:Serpinb3a UTSW 1 106,975,282 (GRCm39) missense probably damaging 1.00
R1596:Serpinb3a UTSW 1 106,974,904 (GRCm39) missense probably benign 0.12
R1655:Serpinb3a UTSW 1 106,973,942 (GRCm39) missense probably damaging 1.00
R2156:Serpinb3a UTSW 1 106,975,202 (GRCm39) critical splice donor site probably null
R2296:Serpinb3a UTSW 1 106,975,291 (GRCm39) missense probably damaging 1.00
R4327:Serpinb3a UTSW 1 106,979,500 (GRCm39) start codon destroyed probably damaging 1.00
R4612:Serpinb3a UTSW 1 106,975,337 (GRCm39) missense probably damaging 0.99
R4830:Serpinb3a UTSW 1 106,976,316 (GRCm39) missense probably benign 0.00
R5483:Serpinb3a UTSW 1 106,974,899 (GRCm39) missense probably benign 0.16
R5619:Serpinb3a UTSW 1 106,974,838 (GRCm39) missense probably damaging 1.00
R7227:Serpinb3a UTSW 1 106,979,359 (GRCm39) missense probably damaging 1.00
R8277:Serpinb3a UTSW 1 106,973,970 (GRCm39) missense probably damaging 1.00
R8526:Serpinb3a UTSW 1 106,976,504 (GRCm39) splice site probably null
R8992:Serpinb3a UTSW 1 106,974,907 (GRCm39) missense probably damaging 0.97
R9335:Serpinb3a UTSW 1 106,974,886 (GRCm39) missense probably damaging 1.00
R9799:Serpinb3a UTSW 1 106,974,892 (GRCm39) missense probably benign 0.00
Z1177:Serpinb3a UTSW 1 106,978,738 (GRCm39) critical splice donor site probably null
Predicted Primers PCR Primer
(F):5'- TGTTAAACTGACTTCCACACCTGTTG -3'
(R):5'- ACCCAGTACTGATGTATTGCTAG -3'

Sequencing Primer
(F):5'- TCCACACCTGTTGCAGCAG -3'
(R):5'- ACTGATGTATTGCTAGAGTTTTCAC -3'
Posted On 2016-05-10