Incidental Mutation 'R5525:Serpinb8'
ID 431796
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
MMRRC Submission 043083-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.057) question?
Stock # R5525 (G1)
Quality Score 225
Status Not validated
Chromosome 1
Chromosomal Location 107517668-107536708 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 107535023 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Phenylalanine at position 365 (I365F)
Ref Sequence ENSEMBL: ENSMUSP00000108326 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000000514] [ENSMUST00000112706] [ENSMUST00000123086]
AlphaFold O08800
Predicted Effect probably damaging
Transcript: ENSMUST00000000514
AA Change: I365F

PolyPhen 2 Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000000514
Gene: ENSMUSG00000026315
AA Change: I365F

DomainStartEndE-ValueType
SERPIN 13 374 1.69e-177 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000112706
AA Change: I365F

PolyPhen 2 Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000108326
Gene: ENSMUSG00000026315
AA Change: I365F

DomainStartEndE-ValueType
SERPIN 13 374 1.69e-177 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000123086
Predicted Effect noncoding transcript
Transcript: ENSMUST00000151283
Coding Region Coverage
  • 1x: 98.3%
  • 3x: 97.3%
  • 10x: 95.2%
  • 20x: 90.9%
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: 33 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acan A G 7: 78,749,731 (GRCm39) T1501A probably benign Het
Acin1 G A 14: 54,901,848 (GRCm39) A648V possibly damaging Het
Agap1 A G 1: 89,671,495 (GRCm39) T401A possibly damaging Het
Anapc4 T G 5: 53,014,151 (GRCm39) M440R probably damaging Het
Ankrd26 A G 6: 118,504,692 (GRCm39) M739T probably benign Het
Brip1 T C 11: 86,001,273 (GRCm39) E721G possibly damaging Het
Bzw1 A G 1: 58,442,065 (GRCm39) E221G possibly damaging Het
Cenpm A C 15: 82,123,492 (GRCm39) probably null Het
Exosc1 T A 19: 41,912,457 (GRCm39) K143N probably damaging Het
Fgd5 T A 6: 92,043,228 (GRCm39) L1236Q probably damaging Het
Gemin6 T G 17: 80,535,178 (GRCm39) V46G probably damaging Het
Grm3 C T 5: 9,554,872 (GRCm39) V807I probably damaging Het
Kndc1 A G 7: 139,504,026 (GRCm39) N1110S probably benign Het
Magi1 A T 6: 93,769,354 (GRCm39) V17D possibly damaging Het
Mdn1 T G 4: 32,767,961 (GRCm39) M5298R possibly damaging Het
Nlrp9c T A 7: 26,083,926 (GRCm39) E551V probably damaging Het
Oacyl A C 18: 65,878,427 (GRCm39) I457L probably benign Het
Or12d13 C T 17: 37,647,517 (GRCm39) G202D probably damaging Het
Or5p69 A G 7: 107,967,206 (GRCm39) I170V probably benign Het
Or5t17 A T 2: 86,832,683 (GRCm39) E123D possibly damaging Het
Rab11fip3 T C 17: 26,210,269 (GRCm39) E996G probably damaging Het
Rabep1 T A 11: 70,813,972 (GRCm39) S554T probably damaging Het
Rln1 T C 19: 29,311,920 (GRCm39) E26G probably benign Het
Rpf1 A G 3: 146,223,559 (GRCm39) silent Het
Sdk1 T C 5: 142,171,020 (GRCm39) V1961A possibly damaging Het
Shank2 A G 7: 143,623,846 (GRCm39) D277G probably damaging Het
Snapc4 ACTGCTGCTGCTGCTGCTGC ACTGCTGCTGCTGCTGC 2: 26,259,538 (GRCm39) probably benign Het
Thsd7a T C 6: 12,332,006 (GRCm39) T1269A possibly damaging Het
Ttll3 A G 6: 113,389,939 (GRCm39) N776D probably benign Het
Unc80 A G 1: 66,645,773 (GRCm39) E1483G possibly damaging Het
Ush2a A G 1: 188,485,803 (GRCm39) D2971G probably benign Het
Zfp322a A G 13: 23,541,685 (GRCm39) V19A probably benign Het
Zfp462 C A 4: 55,050,281 (GRCm39) P2164T possibly damaging 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
BB002:Serpinb8 UTSW 1 107,526,715 (GRCm39) missense probably benign 0.25
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
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'- AAACAAGGGCTGACTTCTCTGG -3'
(R):5'- AATGTGTGACCTACCTAGCCTG -3'

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