Incidental Mutation 'BB002:Serpinb8'
ID 642140
Institutional Source Beutler Lab
Gene Symbol Serpinb8
Ensembl Gene ENSMUSG00000026315
Gene Name serine (or cysteine) peptidase inhibitor, clade B, member 8
Synonyms ovalbumin, CAP-2, Spi8, CAP2, NK10
Accession Numbers
Essential gene? Probably non essential (E-score: 0.060) question?
Stock # BB002
Quality Score 225.009
Status Not validated
Chromosome 1
Chromosomal Location 107517668-107536708 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 107526715 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Serine at position 85 (L85S)
Ref Sequence ENSEMBL: ENSMUSP00000000514 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000000514] [ENSMUST00000112706]
AlphaFold O08800
Predicted Effect probably benign
Transcript: ENSMUST00000000514
AA Change: L85S

PolyPhen 2 Score 0.246 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000000514
Gene: ENSMUSG00000026315
AA Change: L85S

DomainStartEndE-ValueType
SERPIN 13 374 1.69e-177 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000112706
AA Change: L85S

PolyPhen 2 Score 0.246 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000108326
Gene: ENSMUSG00000026315
AA Change: L85S

DomainStartEndE-ValueType
SERPIN 13 374 1.69e-177 SMART
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 98.8%
Validation Efficiency
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 ov-serpin family of serine protease inhibitors. The encoded protein is produced by platelets and can bind to and inhibit the function of furin, a serine protease involved in platelet functions. In addition, this protein has been found to enhance the mechanical stability of cell-cell adhesion in the skin, and defects in this gene have been associated with an autosomal-recessive form of exfoliative ichthyosis. [provided by RefSeq, Jan 2017]
Allele List at MGI
Other mutations in this stock
Total: 57 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930433I11Rik C T 7: 40,643,506 (GRCm39) Q392* probably null Het
4933427D14Rik A C 11: 72,071,327 (GRCm39) L473V probably benign Het
A930002H24Rik A T 17: 64,170,392 (GRCm39) V132E unknown Het
Abcc2 A G 19: 43,795,551 (GRCm39) I436V probably benign Het
Ahr G A 12: 35,565,067 (GRCm39) Q103* probably null Het
Asb15 T A 6: 24,562,723 (GRCm39) H228Q probably benign Het
Asphd1 T A 7: 126,547,628 (GRCm39) Y225F probably damaging Het
Atp2c1 A G 9: 105,319,969 (GRCm39) M468T possibly damaging Het
Brca1 A G 11: 101,398,972 (GRCm39) I1540T probably benign Het
Ccn5 G C 2: 163,670,961 (GRCm39) R156T possibly damaging Het
Cdh20 A T 1: 104,912,473 (GRCm39) I576F probably damaging Het
Chst11 T A 10: 83,026,788 (GRCm39) S72T probably damaging Het
Cldn17 T G 16: 88,303,533 (GRCm39) K65N probably damaging Het
Cldn22 T C 8: 48,278,222 (GRCm39) I220T probably benign Het
Coasy T G 11: 100,974,522 (GRCm39) D229E probably benign Het
Colec10 T C 15: 54,325,767 (GRCm39) V199A probably damaging Het
Cpn2 G T 16: 30,079,619 (GRCm39) D27E probably damaging Het
F5 T A 1: 164,003,935 (GRCm39) probably null Het
Fat3 C T 9: 15,942,656 (GRCm39) V1239I possibly damaging Het
Fbxl16 A G 17: 26,035,880 (GRCm39) N159S probably benign Het
Fhad1 A G 4: 141,681,498 (GRCm39) I514T probably damaging Het
Fras1 A G 5: 96,929,443 (GRCm39) K3949R probably damaging Het
Gm8126 A G 14: 43,119,023 (GRCm39) N164S probably damaging Het
Grm3 T A 5: 9,639,880 (GRCm39) E55V probably benign Het
Itgbl1 G A 14: 124,210,735 (GRCm39) D478N possibly damaging Het
Kcnt2 T A 1: 140,282,247 (GRCm39) Y77* probably null Het
Kdm4c T C 4: 74,323,058 (GRCm39) S997P probably damaging Het
Kti12 G T 4: 108,705,444 (GRCm39) E119D probably benign Het
Kti12 A C 4: 108,705,443 (GRCm39) E119A probably benign Het
Lrrc28 T C 7: 67,268,857 (GRCm39) Y71C probably damaging Het
Lrrc45 T A 11: 120,606,706 (GRCm39) W203R probably benign Het
Lrrc66 A T 5: 73,765,835 (GRCm39) C403S possibly damaging Het
Ly6g6e A T 17: 35,296,894 (GRCm39) E45V probably damaging Het
Mgam C T 6: 40,735,985 (GRCm39) T1574I probably damaging Het
Msrb2 A T 2: 19,388,091 (GRCm39) M80L probably benign Het
Musk T A 4: 58,367,513 (GRCm39) L592Q probably damaging Het
Nlrp4a C A 7: 26,150,011 (GRCm39) N539K probably benign Het
Obscn C G 11: 59,003,381 (GRCm39) E1306Q probably benign Het
Opalin T A 19: 41,052,242 (GRCm39) *144C probably null Het
Or1e28-ps1 A G 11: 73,615,362 (GRCm39) S163P unknown Het
Or1l8 A G 2: 36,817,371 (GRCm39) F252L possibly damaging Het
Or4f4-ps1 A G 2: 111,330,166 (GRCm39) S190G probably damaging Het
Or9g4 T C 2: 85,504,907 (GRCm39) E196G Het
Pgam2 T A 11: 5,753,007 (GRCm39) H196L possibly damaging Het
Prrc2b A G 2: 32,094,127 (GRCm39) E503G probably damaging Het
Prss45 T C 9: 110,670,103 (GRCm39) L304P unknown Het
Rbm20 T A 19: 53,801,753 (GRCm39) V87D probably damaging Het
Rskr T C 11: 78,182,449 (GRCm39) L86P probably damaging Het
Sh2b2 A T 5: 136,253,115 (GRCm39) H352Q probably benign Het
Slc6a17 T C 3: 107,403,056 (GRCm39) I124V probably damaging Het
Smim10l1 G A 6: 133,082,545 (GRCm39) V31M probably damaging Het
Snx10 T C 6: 51,557,301 (GRCm39) S78P probably benign Het
Stard10 T C 7: 100,991,838 (GRCm39) V187A probably damaging Het
Svil C A 18: 5,118,357 (GRCm39) D2146E probably benign Het
Tsc22d4 A G 5: 137,749,627 (GRCm39) D301G probably null Het
Ube3c T A 5: 29,851,429 (GRCm39) I752N probably damaging Het
Wwc1 T C 11: 35,734,990 (GRCm39) M962V probably benign Het
Other mutations in Serpinb8
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00391:Serpinb8 APN 1 107,534,714 (GRCm39) missense probably benign 0.01
IGL01309:Serpinb8 APN 1 107,532,448 (GRCm39) missense probably damaging 1.00
IGL03210:Serpinb8 APN 1 107,530,641 (GRCm39) missense probably damaging 1.00
Hachi UTSW 1 107,525,201 (GRCm39) start codon destroyed probably null 1.00
BB012:Serpinb8 UTSW 1 107,526,715 (GRCm39) missense probably benign 0.25
IGL02835:Serpinb8 UTSW 1 107,530,586 (GRCm39) missense probably damaging 1.00
R0284:Serpinb8 UTSW 1 107,530,648 (GRCm39) critical splice donor site probably null
R1087:Serpinb8 UTSW 1 107,534,727 (GRCm39) missense probably damaging 0.99
R1728:Serpinb8 UTSW 1 107,534,734 (GRCm39) missense probably benign 0.02
R1728:Serpinb8 UTSW 1 107,525,257 (GRCm39) missense probably benign
R1728:Serpinb8 UTSW 1 107,526,684 (GRCm39) missense probably benign
R1729:Serpinb8 UTSW 1 107,534,734 (GRCm39) missense probably benign 0.02
R1729:Serpinb8 UTSW 1 107,525,257 (GRCm39) missense probably benign
R1729:Serpinb8 UTSW 1 107,526,684 (GRCm39) missense probably benign
R1730:Serpinb8 UTSW 1 107,534,734 (GRCm39) missense probably benign 0.02
R1730:Serpinb8 UTSW 1 107,525,257 (GRCm39) missense probably benign
R1730:Serpinb8 UTSW 1 107,526,684 (GRCm39) missense probably benign
R1739:Serpinb8 UTSW 1 107,534,734 (GRCm39) missense probably benign 0.02
R1739:Serpinb8 UTSW 1 107,525,257 (GRCm39) missense probably benign
R1739:Serpinb8 UTSW 1 107,526,684 (GRCm39) missense probably benign
R1762:Serpinb8 UTSW 1 107,534,734 (GRCm39) missense probably benign 0.02
R1762:Serpinb8 UTSW 1 107,525,257 (GRCm39) missense probably benign
R1762:Serpinb8 UTSW 1 107,526,684 (GRCm39) missense probably benign
R1783:Serpinb8 UTSW 1 107,534,734 (GRCm39) missense probably benign 0.02
R1783:Serpinb8 UTSW 1 107,525,257 (GRCm39) missense probably benign
R1783:Serpinb8 UTSW 1 107,526,684 (GRCm39) missense probably benign
R1785:Serpinb8 UTSW 1 107,525,257 (GRCm39) missense probably benign
R1785:Serpinb8 UTSW 1 107,526,684 (GRCm39) missense probably benign
R1785:Serpinb8 UTSW 1 107,534,734 (GRCm39) missense probably benign 0.02
R2120:Serpinb8 UTSW 1 107,533,617 (GRCm39) missense probably damaging 1.00
R2146:Serpinb8 UTSW 1 107,533,657 (GRCm39) missense probably benign 0.11
R2148:Serpinb8 UTSW 1 107,533,657 (GRCm39) missense probably benign 0.11
R2391:Serpinb8 UTSW 1 107,534,799 (GRCm39) missense probably damaging 1.00
R2897:Serpinb8 UTSW 1 107,534,776 (GRCm39) missense unknown
R2898:Serpinb8 UTSW 1 107,534,776 (GRCm39) missense unknown
R3114:Serpinb8 UTSW 1 107,535,023 (GRCm39) missense probably benign 0.09
R3697:Serpinb8 UTSW 1 107,534,876 (GRCm39) nonsense probably null
R4783:Serpinb8 UTSW 1 107,532,472 (GRCm39) missense probably benign 0.05
R5225:Serpinb8 UTSW 1 107,525,201 (GRCm39) start codon destroyed probably null 1.00
R5412:Serpinb8 UTSW 1 107,533,616 (GRCm39) missense probably benign 0.39
R5525:Serpinb8 UTSW 1 107,535,023 (GRCm39) missense probably damaging 0.99
R5554:Serpinb8 UTSW 1 107,526,705 (GRCm39) missense probably benign 0.01
R5891:Serpinb8 UTSW 1 107,533,575 (GRCm39) missense probably damaging 0.98
R6594:Serpinb8 UTSW 1 107,525,201 (GRCm39) start codon destroyed probably null 1.00
R6681:Serpinb8 UTSW 1 107,525,321 (GRCm39) missense probably damaging 1.00
R7127:Serpinb8 UTSW 1 107,525,200 (GRCm39) start codon destroyed probably null 1.00
R7151:Serpinb8 UTSW 1 107,533,527 (GRCm39) missense probably damaging 1.00
R7300:Serpinb8 UTSW 1 107,535,053 (GRCm39) makesense probably null
R7716:Serpinb8 UTSW 1 107,532,438 (GRCm39) nonsense probably null
R7807:Serpinb8 UTSW 1 107,532,457 (GRCm39) missense probably damaging 1.00
R7822:Serpinb8 UTSW 1 107,534,723 (GRCm39) nonsense probably null
R7925:Serpinb8 UTSW 1 107,526,715 (GRCm39) missense probably benign 0.25
R8210:Serpinb8 UTSW 1 107,526,736 (GRCm39) missense probably damaging 1.00
R9046:Serpinb8 UTSW 1 107,530,563 (GRCm39) missense possibly damaging 0.89
R9303:Serpinb8 UTSW 1 107,526,769 (GRCm39) critical splice donor site probably null
R9305:Serpinb8 UTSW 1 107,526,769 (GRCm39) critical splice donor site probably null
R9459:Serpinb8 UTSW 1 107,533,520 (GRCm39) nonsense probably null
X0018:Serpinb8 UTSW 1 107,525,327 (GRCm39) missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- CAAGTTTCATCCCTTAGCTGTGCT -3'
(R):5'- AGCCTGCTCTTCCCAAACTT -3'

Sequencing Primer
(F):5'- CATCCCTTAGCTGTGCTTGTGTG -3'
(R):5'- GCATGCTACCAAGGTGCATTC -3'
Posted On 2020-08-01