Incidental Mutation 'R3871:Serpina3b'
ID 276572
Institutional Source Beutler Lab
Gene Symbol Serpina3b
Ensembl Gene ENSMUSG00000066364
Gene Name serine (or cysteine) peptidase inhibitor, clade A, member 3B
Synonyms alpha-1 antiproteinase, 6A1, antitrypsin, A030003A19Rik
Accession Numbers
Essential gene? Probably non essential (E-score: 0.058) question?
Stock # R3871 (G1)
Quality Score 225
Status Not validated
Chromosome 12
Chromosomal Location 104094255-104105804 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 104105047 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Phenylalanine at position 408 (I408F)
Ref Sequence ENSEMBL: ENSMUSP00000082127 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000085052]
AlphaFold Q8BYY9
Predicted Effect probably damaging
Transcript: ENSMUST00000085052
AA Change: I408F

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000082127
Gene: ENSMUSG00000066364
AA Change: I408F

DomainStartEndE-ValueType
signal peptide 1 17 N/A INTRINSIC
SERPIN 56 417 1.1e-153 SMART
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.4%
  • 20x: 95.3%
Validation Efficiency
Allele List at MGI
Other mutations in this stock
Total: 34 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aldh1a1 T A 19: 20,602,117 (GRCm39) Y225* probably null Het
Bard1 T C 1: 71,114,099 (GRCm39) K294R probably benign Het
Bcap29 A T 12: 31,667,080 (GRCm39) S194T probably benign Het
Ccdc40 G A 11: 119,155,107 (GRCm39) V1116M probably damaging Het
Cntnap5a A G 1: 115,987,979 (GRCm39) E170G probably damaging Het
Crygs C T 16: 22,624,301 (GRCm39) G102D possibly damaging Het
Cyp2c54 T C 19: 40,060,867 (GRCm39) D92G probably benign Het
Dpp6 T C 5: 27,674,463 (GRCm39) F197L probably benign Het
Filip1l G T 16: 57,333,649 (GRCm39) K147N probably damaging Het
Hrnr T A 3: 93,239,181 (GRCm39) S3140T unknown Het
Igfn1 G T 1: 135,896,574 (GRCm39) H1331N probably benign Het
Kalrn C T 16: 34,024,226 (GRCm39) probably null Het
Kmt2d TTGCTGCTGCTGCTGCTGCTGCTGC TTGCTGCTGCTGCTGCTGC 15: 98,748,902 (GRCm39) probably benign Het
Mfng A G 15: 78,640,821 (GRCm39) L308P probably damaging Het
Nt5e C A 9: 88,246,746 (GRCm39) N327K probably benign Het
Or5m13 T G 2: 85,748,926 (GRCm39) probably null Het
Pgbd1 C T 13: 21,618,540 (GRCm39) R39H possibly damaging Het
Phactr4 T C 4: 132,104,560 (GRCm39) T256A probably benign Het
Rab24 T C 13: 55,468,992 (GRCm39) D63G probably damaging Het
Rubcnl C T 14: 75,278,356 (GRCm39) P380L probably benign Het
Satb2 A G 1: 56,930,379 (GRCm39) S215P probably damaging Het
Setx A G 2: 29,035,753 (GRCm39) D746G probably damaging Het
Sf3a2 A C 10: 80,640,527 (GRCm39) probably benign Het
Snx33 T C 9: 56,834,024 (GRCm39) N15S probably benign Het
Snx9 C T 17: 5,942,056 (GRCm39) P61L probably benign Het
Sult2a6 T C 7: 13,988,701 (GRCm39) K20E probably benign Het
Tas2r122 A G 6: 132,688,543 (GRCm39) S117P probably benign Het
Tmem26 G A 10: 68,614,562 (GRCm39) E326K probably benign Het
Tnpo2 T A 8: 85,781,380 (GRCm39) C789S probably null Het
Togaram1 A C 12: 65,049,419 (GRCm39) E1285D probably benign Het
Ubxn7 T A 16: 32,200,248 (GRCm39) S335T possibly damaging Het
Unc119b G A 5: 115,268,567 (GRCm39) T106M probably damaging Het
Usp14 A G 18: 10,002,370 (GRCm39) S314P possibly damaging Het
Usp32 T C 11: 84,971,982 (GRCm39) D129G probably null Het
Other mutations in Serpina3b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00164:Serpina3b APN 12 104,105,046 (GRCm39) missense probably benign 0.03
IGL00427:Serpina3b APN 12 104,099,200 (GRCm39) missense probably benign 0.06
IGL01637:Serpina3b APN 12 104,099,216 (GRCm39) missense probably benign 0.00
IGL01738:Serpina3b APN 12 104,097,091 (GRCm39) missense probably damaging 1.00
IGL02403:Serpina3b APN 12 104,096,721 (GRCm39) start codon destroyed probably null 1.00
IGL03118:Serpina3b APN 12 104,097,313 (GRCm39) missense probably benign 0.22
R0141:Serpina3b UTSW 12 104,097,030 (GRCm39) missense probably damaging 1.00
R0217:Serpina3b UTSW 12 104,096,986 (GRCm39) missense probably damaging 1.00
R0437:Serpina3b UTSW 12 104,096,929 (GRCm39) missense probably damaging 1.00
R1295:Serpina3b UTSW 12 104,097,138 (GRCm39) missense probably damaging 1.00
R1463:Serpina3b UTSW 12 104,104,969 (GRCm39) missense probably benign 0.02
R1802:Serpina3b UTSW 12 104,104,896 (GRCm39) missense probably damaging 1.00
R2104:Serpina3b UTSW 12 104,105,069 (GRCm39) missense probably benign 0.01
R4720:Serpina3b UTSW 12 104,096,889 (GRCm39) missense possibly damaging 0.80
R5827:Serpina3b UTSW 12 104,097,036 (GRCm39) missense probably benign 0.02
R5970:Serpina3b UTSW 12 104,100,350 (GRCm39) missense possibly damaging 0.82
R6014:Serpina3b UTSW 12 104,097,356 (GRCm39) missense possibly damaging 0.93
R6102:Serpina3b UTSW 12 104,100,428 (GRCm39) missense probably benign 0.00
R6673:Serpina3b UTSW 12 104,096,928 (GRCm39) missense probably damaging 0.96
R6807:Serpina3b UTSW 12 104,099,251 (GRCm39) missense probably benign 0.00
R6836:Serpina3b UTSW 12 104,100,341 (GRCm39) missense probably benign 0.30
R6893:Serpina3b UTSW 12 104,099,285 (GRCm39) missense probably benign 0.04
R7414:Serpina3b UTSW 12 104,099,145 (GRCm39) missense probably benign 0.03
R7539:Serpina3b UTSW 12 104,096,970 (GRCm39) missense possibly damaging 0.75
R7748:Serpina3b UTSW 12 104,096,722 (GRCm39) start codon destroyed probably null 1.00
R7817:Serpina3b UTSW 12 104,099,223 (GRCm39) missense probably benign 0.01
R8040:Serpina3b UTSW 12 104,097,335 (GRCm39) missense probably benign 0.00
R8143:Serpina3b UTSW 12 104,096,793 (GRCm39) missense probably benign 0.06
R8360:Serpina3b UTSW 12 104,104,962 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- TCTCCCTACAGATGATCCACAG -3'
(R):5'- CGTGTTGCCAAGAAGACTAGG -3'

Sequencing Primer
(F):5'- GCACTGAGCTGGACATGACTG -3'
(R):5'- CATCCACAGGCTCATGTGAAATGTG -3'
Posted On 2015-04-06