Incidental Mutation 'R5131:Serpinb6a'
ID 395016
Institutional Source Beutler Lab
Gene Symbol Serpinb6a
Ensembl Gene ENSMUSG00000060147
Gene Name serine (or cysteine) peptidase inhibitor, clade B, member 6a
Synonyms D330015H01Rik, ovalbumin, 4930482L21Rik, Spi3
MMRRC Submission 042719-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R5131 (G1)
Quality Score 225
Status Not validated
Chromosome 13
Chromosomal Location 34101901-34186777 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 34102855 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Leucine at position 202 (M202L)
Ref Sequence ENSEMBL: ENSMUSP00000132433 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000017188] [ENSMUST00000043552] [ENSMUST00000076532] [ENSMUST00000167163] [ENSMUST00000167260] [ENSMUST00000168350] [ENSMUST00000171034] [ENSMUST00000171252]
AlphaFold Q60854
Predicted Effect probably benign
Transcript: ENSMUST00000017188
AA Change: M223L

PolyPhen 2 Score 0.030 (Sensitivity: 0.95; Specificity: 0.82)
SMART Domains Protein: ENSMUSP00000017188
Gene: ENSMUSG00000060147
AA Change: M223L

DomainStartEndE-ValueType
SERPIN 34 399 2.84e-179 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000043552
AA Change: M202L

PolyPhen 2 Score 0.030 (Sensitivity: 0.95; Specificity: 0.82)
SMART Domains Protein: ENSMUSP00000041016
Gene: ENSMUSG00000060147
AA Change: M202L

DomainStartEndE-ValueType
SERPIN 13 378 2.84e-179 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000076532
AA Change: M202L

PolyPhen 2 Score 0.030 (Sensitivity: 0.95; Specificity: 0.82)
SMART Domains Protein: ENSMUSP00000075848
Gene: ENSMUSG00000060147
AA Change: M202L

DomainStartEndE-ValueType
SERPIN 13 378 2.84e-179 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000167163
AA Change: M202L

PolyPhen 2 Score 0.030 (Sensitivity: 0.95; Specificity: 0.82)
SMART Domains Protein: ENSMUSP00000131115
Gene: ENSMUSG00000060147
AA Change: M202L

DomainStartEndE-ValueType
SERPIN 13 378 2.84e-179 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000167260
SMART Domains Protein: ENSMUSP00000127768
Gene: ENSMUSG00000060147

DomainStartEndE-ValueType
SERPIN 13 193 1.34e-9 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000168350
SMART Domains Protein: ENSMUSP00000130356
Gene: ENSMUSG00000060147

DomainStartEndE-ValueType
SERPIN 13 162 9.24e-5 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000171034
AA Change: M202L

PolyPhen 2 Score 0.417 (Sensitivity: 0.89; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000132433
Gene: ENSMUSG00000060147
AA Change: M202L

DomainStartEndE-ValueType
SERPIN 13 228 3.54e-34 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000171951
Predicted Effect noncoding transcript
Transcript: ENSMUST00000171985
Predicted Effect probably benign
Transcript: ENSMUST00000171252
SMART Domains Protein: ENSMUSP00000126162
Gene: ENSMUSG00000060147

DomainStartEndE-ValueType
SERPIN 13 188 4.71e-9 SMART
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.1%
  • 20x: 94.5%
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 serpin (serine proteinase inhibitor) superfamily, and ovalbumin(ov)-serpin subfamily. It was originally discovered as a placental thrombin inhibitor. The mouse homolog was found to be expressed in the hair cells of the inner ear. Mutations in this gene are associated with nonsyndromic progressive hearing loss, suggesting that this serpin plays an important role in the inner ear in the protection against leakage of lysosomal content during stress, and that loss of this protection results in cell death and sensorineural hearing loss. Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Sep 2010]
PHENOTYPE: Mice homozygous for a reporter allele are viable, fertile and developmentally normal, with no apparent alterations in growth, leukocyte function, or sensitivity to cerebral ischemia. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aco1 C T 4: 40,163,797 (GRCm39) P17S probably benign Het
Arhgap35 A G 7: 16,245,112 (GRCm39) probably null Het
Brd3 A T 2: 27,343,427 (GRCm39) N480K probably benign Het
Ccnk T C 12: 108,168,890 (GRCm39) probably benign Het
Cdc23 C A 18: 34,784,742 (GRCm39) V7L unknown Het
Cdh1 T C 8: 107,390,430 (GRCm39) V590A possibly damaging Het
Cert1 A G 13: 96,751,343 (GRCm39) D331G probably damaging Het
Cic TCCCCC TCCCCCCCC 7: 24,991,095 (GRCm39) probably benign Het
Cmklr2 T A 1: 63,222,840 (GRCm39) S132C probably damaging Het
Cyp4a12a T A 4: 115,185,017 (GRCm39) D399E possibly damaging Het
Dnah11 A C 12: 117,918,486 (GRCm39) Y3482D probably damaging Het
Gtf3c3 A T 1: 54,458,657 (GRCm39) probably null Het
Gzmk G T 13: 113,310,482 (GRCm39) A73E probably benign Het
Hnrnpul1 A G 7: 25,426,219 (GRCm39) V444A probably benign Het
Lgr4 T C 2: 109,842,678 (GRCm39) S864P probably benign Het
Lrp2 A T 2: 69,260,686 (GRCm39) V4515E possibly damaging Het
Map3k19 A T 1: 127,751,427 (GRCm39) N641K possibly damaging Het
Mesp2 A G 7: 79,461,475 (GRCm39) T267A possibly damaging Het
Mipep T C 14: 61,140,823 (GRCm39) L682P probably damaging Het
Nalcn G T 14: 123,753,182 (GRCm39) T268K probably damaging Het
Ncam2 T C 16: 81,234,550 (GRCm39) V135A probably benign Het
Ndufaf6 G T 4: 11,060,931 (GRCm39) T215K probably damaging Het
Nr1h4 T C 10: 89,319,317 (GRCm39) D183G probably damaging Het
Pate9 C T 9: 36,446,242 (GRCm39) A57T possibly damaging Het
Pax2 G T 19: 44,749,394 (GRCm39) V41L probably damaging Het
Pde4dip T A 3: 97,616,830 (GRCm39) N1804I probably damaging Het
Phtf2 A T 5: 20,979,050 (GRCm39) V526E probably damaging Het
Ppp1ca G A 19: 4,244,895 (GRCm39) C291Y probably damaging Het
Prag1 G T 8: 36,607,123 (GRCm39) G955C probably damaging Het
Psap T A 10: 60,135,736 (GRCm39) V394E possibly damaging Het
Rap1b C T 10: 117,660,516 (GRCm39) V14I probably damaging Het
Rnf181 G A 6: 72,337,811 (GRCm39) probably null Het
Rsbn1l G A 5: 21,101,243 (GRCm39) R766C possibly damaging Het
Rusc2 C T 4: 43,414,948 (GRCm39) P85S probably benign Het
Rxfp1 T C 3: 79,559,471 (GRCm39) probably null Het
Snd1 T C 6: 28,885,049 (GRCm39) F800S probably damaging Het
Tbc1d2b G A 9: 90,091,812 (GRCm39) T830I probably damaging Het
Tmem209 A T 6: 30,497,166 (GRCm39) N183K probably benign Het
Tmtc3 T C 10: 100,284,841 (GRCm39) D598G probably damaging Het
Ube3b A G 5: 114,545,607 (GRCm39) D622G probably damaging Het
Zbtb43 A T 2: 33,344,778 (GRCm39) M112K probably damaging Het
Other mutations in Serpinb6a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00715:Serpinb6a APN 13 34,115,495 (GRCm39) missense possibly damaging 0.54
IGL01356:Serpinb6a APN 13 34,109,400 (GRCm39) missense possibly damaging 0.76
IGL01458:Serpinb6a APN 13 34,114,064 (GRCm39) missense possibly damaging 0.56
IGL01539:Serpinb6a APN 13 34,114,117 (GRCm39) missense probably damaging 1.00
IGL02795:Serpinb6a APN 13 34,115,576 (GRCm39) missense probably damaging 1.00
IGL02885:Serpinb6a APN 13 34,102,782 (GRCm39) missense probably benign 0.11
IGL02971:Serpinb6a APN 13 34,115,453 (GRCm39) critical splice donor site probably null
R0829:Serpinb6a UTSW 13 34,119,684 (GRCm39) utr 5 prime probably benign
R1324:Serpinb6a UTSW 13 34,102,343 (GRCm39) missense probably damaging 1.00
R2232:Serpinb6a UTSW 13 34,109,303 (GRCm39) missense probably damaging 0.97
R3498:Serpinb6a UTSW 13 34,102,764 (GRCm39) missense probably damaging 0.99
R4982:Serpinb6a UTSW 13 34,102,857 (GRCm39) missense probably damaging 0.99
R5132:Serpinb6a UTSW 13 34,102,305 (GRCm39) missense probably benign 0.00
R6149:Serpinb6a UTSW 13 34,102,343 (GRCm39) missense probably damaging 1.00
R6427:Serpinb6a UTSW 13 34,102,242 (GRCm39) missense probably damaging 0.99
R6937:Serpinb6a UTSW 13 34,102,801 (GRCm39) missense possibly damaging 0.81
R7806:Serpinb6a UTSW 13 34,119,548 (GRCm39) splice site probably null
R7830:Serpinb6a UTSW 13 34,114,030 (GRCm39) missense probably benign 0.09
R7948:Serpinb6a UTSW 13 34,107,003 (GRCm39) missense probably benign 0.00
R7949:Serpinb6a UTSW 13 34,107,003 (GRCm39) missense probably benign 0.00
R8531:Serpinb6a UTSW 13 34,115,462 (GRCm39) missense probably damaging 0.99
R8773:Serpinb6a UTSW 13 34,115,543 (GRCm39) missense probably damaging 1.00
R9117:Serpinb6a UTSW 13 34,109,412 (GRCm39) missense probably benign 0.35
R9182:Serpinb6a UTSW 13 34,109,360 (GRCm39) missense probably damaging 1.00
R9565:Serpinb6a UTSW 13 34,102,400 (GRCm39) missense probably damaging 1.00
R9781:Serpinb6a UTSW 13 34,109,346 (GRCm39) missense probably benign 0.01
Predicted Primers PCR Primer
(F):5'- CATGATCATGGGAGCCTAGGAG -3'
(R):5'- GAGGCTGATCAAGTATTCTAGAAGTC -3'

Sequencing Primer
(F):5'- CATGGGAGCCTAGGAGAGCTTC -3'
(R):5'- CACTAAATGCCCGTAGTCATGTGG -3'
Posted On 2016-06-21