Incidental Mutation 'R4303:Serpina1a'
ID322510
Institutional Source Beutler Lab
Gene Symbol Serpina1a
Ensembl Gene ENSMUSG00000066366
Gene Nameserine (or cysteine) peptidase inhibitor, clade A, member 1A
SynonymsPI1, Aat2, Spi1-1, Aat-2
MMRRC Submission 041090-MU
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R4303 (G1)
Quality Score225
Status Validated
Chromosome12
Chromosomal Location103853589-103863562 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 103854675 bp
ZygosityHeterozygous
Amino Acid Change Leucine to Proline at position 348 (L348P)
Ref Sequence ENSEMBL: ENSMUSP00000082132 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000072876] [ENSMUST00000085056] [ENSMUST00000124717]
Predicted Effect probably damaging
Transcript: ENSMUST00000072876
AA Change: L371P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000072652
Gene: ENSMUSG00000066366
AA Change: L371P

DomainStartEndE-ValueType
low complexity region 8 18 N/A INTRINSIC
SERPIN 53 410 1.09e-203 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000085056
AA Change: L348P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000082132
Gene: ENSMUSG00000066366
AA Change: L348P

DomainStartEndE-ValueType
low complexity region 8 18 N/A INTRINSIC
SERPIN 53 410 1.09e-203 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000124717
SMART Domains Protein: ENSMUSP00000120398
Gene: ENSMUSG00000066366

DomainStartEndE-ValueType
low complexity region 8 18 N/A INTRINSIC
Pfam:Serpin 46 96 2.7e-16 PFAM
Meta Mutation Damage Score 0.7999 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.8%
  • 10x: 97.6%
  • 20x: 96.1%
Validation Efficiency 98% (44/45)
MGI Phenotype PHENOTYPE: Mice homozygous for a knock-out allele die prior to E8.5. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 43 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcb8 T C 5: 24,401,057 S247P probably damaging Het
Atg4b A G 1: 93,768,262 E41G probably benign Het
Bckdk T C 7: 127,905,330 probably benign Het
Cacna2d1 A G 5: 16,302,248 probably null Het
Chaf1a A G 17: 56,044,068 D16G unknown Het
Defb12 A G 8: 19,112,721 I65T probably benign Het
Dnah7c T C 1: 46,748,578 Y3264H probably damaging Het
Ehhadh C A 16: 21,762,852 K463N probably damaging Het
Ehmt2 G A 17: 34,908,748 R901Q possibly damaging Het
Ern2 T C 7: 122,177,846 probably null Het
Esp6 A G 17: 40,565,144 T28A possibly damaging Het
Fam189a2 G A 19: 23,975,629 A439V probably damaging Het
Fam189a2 C T 19: 23,975,638 S436N probably damaging Het
Gm17333 A C 16: 77,852,879 noncoding transcript Het
Heatr5a T C 12: 51,956,225 T165A probably benign Het
Hoxa5 T C 6: 52,204,260 S31G probably benign Het
Ift80 A G 3: 68,894,174 I744T probably benign Het
Kalrn T C 16: 34,235,391 K853E probably damaging Het
Krt36 A T 11: 100,103,413 D279E possibly damaging Het
Map3k11 T A 19: 5,690,824 V193E probably damaging Het
Mrgpra4 T A 7: 47,980,936 M306L probably benign Het
Myo1a A G 10: 127,713,733 T428A probably benign Het
Nuggc A G 14: 65,611,172 H174R possibly damaging Het
Olfr293 G A 7: 86,663,955 V98M probably benign Het
Olfr389 A T 11: 73,776,838 M163K possibly damaging Het
Pigr G A 1: 130,841,817 D122N probably benign Het
Pik3ca C T 3: 32,439,935 R349* probably null Het
Rfxank T C 8: 70,136,212 D89G probably damaging Het
Rsf1 CGGCGGCGG CGGCGGCGGTGGCGGCGG 7: 97,579,920 probably benign Het
Shank1 A G 7: 44,342,474 Y701C unknown Het
Six4 G T 12: 73,112,540 D207E possibly damaging Het
Slco3a1 G T 7: 74,554,528 D21E probably benign Het
Sox6 C T 7: 115,544,469 probably null Het
Spta1 A G 1: 174,179,852 N216S probably damaging Het
Stard13 T C 5: 151,062,869 N392S possibly damaging Het
Tax1bp1 T C 6: 52,727,278 V81A possibly damaging Het
Trim29 G T 9: 43,311,122 V83L probably damaging Het
Vmn1r90 C T 7: 14,561,570 W201* probably null Het
Wdr31 T A 4: 62,460,389 N7I probably damaging Het
Ypel4 A G 2: 84,736,807 probably benign Het
Zfp39 T C 11: 58,890,017 K640E probably damaging Het
Zfp579 A G 7: 4,993,073 probably benign Het
Zfp974 C A 7: 27,910,232 K689N possibly damaging Het
Other mutations in Serpina1a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02159:Serpina1a APN 12 103854706 missense probably damaging 0.99
IGL02511:Serpina1a APN 12 103855967 nonsense probably null
R0071:Serpina1a UTSW 12 103855743 missense probably benign 0.03
R1610:Serpina1a UTSW 12 103853837 missense possibly damaging 0.69
R1959:Serpina1a UTSW 12 103853800 nonsense probably null
R3107:Serpina1a UTSW 12 103853841 missense probably damaging 1.00
R3108:Serpina1a UTSW 12 103853841 missense probably damaging 1.00
R4814:Serpina1a UTSW 12 103854763 missense probably benign 0.01
R6011:Serpina1a UTSW 12 103857469 missense probably damaging 0.97
R6547:Serpina1a UTSW 12 103855921 missense probably damaging 1.00
R6548:Serpina1a UTSW 12 103853758 missense probably benign 0.00
R6724:Serpina1a UTSW 12 103860420 intron probably benign
R6915:Serpina1a UTSW 12 103853851 missense possibly damaging 0.68
R6991:Serpina1a UTSW 12 103853833 missense probably benign 0.04
R7570:Serpina1a UTSW 12 103853837 missense possibly damaging 0.69
R7629:Serpina1a UTSW 12 103853808 missense probably damaging 1.00
Z1088:Serpina1a UTSW 12 103854667 critical splice donor site probably null
Predicted Primers PCR Primer
(F):5'- TAAGAAGACCCTCCCAGCTG -3'
(R):5'- GTGGGTCTTGACAGAAACCAG -3'

Sequencing Primer
(F):5'- GCTGACATCTGACCACGC -3'
(R):5'- TGGGTCTTGACAGAAACCAGAAATC -3'
Posted On2015-06-20