Incidental Mutation 'R9686:Masp1'
ID 728872
Institutional Source Beutler Lab
Gene Symbol Masp1
Ensembl Gene ENSMUSG00000022887
Gene Name MBL associated serine protease 1
Synonyms Crarf
MMRRC Submission
Accession Numbers
Essential gene? Probably non essential (E-score: 0.164) question?
Stock # R9686 (G1)
Quality Score 225.009
Status Not validated
Chromosome 16
Chromosomal Location 23268167-23339565 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 23314887 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 125 (S125P)
Ref Sequence ENSEMBL: ENSMUSP00000087327 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000089883] [ENSMUST00000229619] [ENSMUST00000230040]
AlphaFold P98064
Predicted Effect probably damaging
Transcript: ENSMUST00000089883
AA Change: S125P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000087327
Gene: ENSMUSG00000022887
AA Change: S125P

DomainStartEndE-ValueType
low complexity region 9 19 N/A INTRINSIC
CUB 23 143 2.96e-36 SMART
EGF_CA 144 187 1.46e-7 SMART
CUB 190 302 1.49e-41 SMART
CCP 306 367 4.41e-12 SMART
CCP 372 437 3.05e-6 SMART
Tryp_SPc 453 696 4.66e-84 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000229619
AA Change: S125P

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
Predicted Effect probably damaging
Transcript: ENSMUST00000230040
AA Change: S125P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.3%
Validation Efficiency
MGI Phenotype PHENOTYPE: Mice homozygous for a knockout allele display decreased survivor rate, reduced body weight, and impaired activation of the lectin and alternative complement pathways. [provided by MGI curators]
Allele List at MGI

All alleles(2) : Targeted, knock-out(1) Gene trapped(1)

Other mutations in this stock
Total: 65 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc3 A G 11: 94,247,867 (GRCm39) F1209L probably benign Het
Adamts19 A G 18: 58,971,093 (GRCm39) T226A probably benign Het
Akap13 A G 7: 75,236,084 (GRCm39) T220A probably damaging Het
Ank2 T A 3: 126,740,550 (GRCm39) E1778V unknown Het
Aspn T C 13: 49,710,829 (GRCm39) I158T probably damaging Het
Btbd1 A G 7: 81,455,598 (GRCm39) C258R probably damaging Het
Btla A G 16: 45,070,872 (GRCm39) N278S probably damaging Het
Cap2 A G 13: 46,678,926 (GRCm39) E12G probably damaging Het
Ccdc171 A G 4: 83,467,919 (GRCm39) Y88C probably damaging Het
Ceacam3 C T 7: 16,892,123 (GRCm39) L289F Het
Cenpj G A 14: 56,790,048 (GRCm39) A667V probably benign Het
Clu G T 14: 66,212,454 (GRCm39) G136C probably damaging Het
Col4a4 A T 1: 82,474,962 (GRCm39) F626I unknown Het
Csf2ra A G 19: 61,213,629 (GRCm39) F360S probably damaging Het
Cyp27b1 T A 10: 126,886,185 (GRCm39) S289T probably benign Het
Dnah17 G T 11: 117,979,048 (GRCm39) H1781Q possibly damaging Het
Epha8 G T 4: 136,665,897 (GRCm39) L420M probably damaging Het
Fap T C 2: 62,403,857 (GRCm39) K6R possibly damaging Het
Fcer1a A G 1: 173,052,980 (GRCm39) V72A possibly damaging Het
Flnc T C 6: 29,456,434 (GRCm39) S2211P possibly damaging Het
Gm20939 A T 17: 95,184,888 (GRCm39) H512L probably damaging Het
Gng12 T C 6: 66,994,529 (GRCm39) S59P probably damaging Het
Grin1 A C 2: 25,203,522 (GRCm39) I163S probably benign Het
Haus5 A G 7: 30,361,398 (GRCm39) I74T probably benign Het
Hmcn1 G A 1: 150,613,356 (GRCm39) P1357L probably damaging Het
Kcnv1 A G 15: 44,972,500 (GRCm39) I461T probably benign Het
Kmo A G 1: 175,459,786 (GRCm39) M1V probably null Het
Krt80 G A 15: 101,262,281 (GRCm39) R107C probably damaging Het
Macf1 A G 4: 123,377,491 (GRCm39) V1481A possibly damaging Het
Mroh2b C T 15: 4,974,605 (GRCm39) P1195L probably benign Het
Neurl3 A T 1: 36,305,539 (GRCm39) W223R probably benign Het
Or10h28 A G 17: 33,487,853 (GRCm39) T52A probably benign Het
Or5g27 T A 2: 85,410,340 (GRCm39) Y252* probably null Het
Or5k1b T C 16: 58,581,126 (GRCm39) K138E possibly damaging Het
Or5m9 A T 2: 85,877,335 (GRCm39) I170F probably benign Het
Pcdhb4 A C 18: 37,442,943 (GRCm39) Y751S probably damaging Het
Pcnx2 C A 8: 126,592,766 (GRCm39) A733S probably benign Het
Pde4a A G 9: 21,117,562 (GRCm39) E608G probably benign Het
Pfdn2 G A 1: 171,185,377 (GRCm39) E98K unknown Het
Pikfyve T A 1: 65,291,615 (GRCm39) V1278D probably damaging Het
Ptprb A T 10: 116,204,694 (GRCm39) T1843S probably damaging Het
Rab12 G T 17: 66,826,513 (GRCm39) A66E probably benign Het
Ralyl T C 3: 13,841,887 (GRCm39) probably benign Het
Rbm47 A T 5: 66,179,969 (GRCm39) probably null Het
Rev3l T A 10: 39,743,384 (GRCm39) D3038E possibly damaging Het
Rhobtb2 A G 14: 70,034,005 (GRCm39) F407L probably benign Het
S100pbp A T 4: 129,049,271 (GRCm39) D332E probably damaging Het
Slc9c1 T C 16: 45,400,577 (GRCm39) V729A possibly damaging Het
Slfn5 A T 11: 82,848,001 (GRCm39) E295D probably benign Het
Smarcc2 A G 10: 128,316,775 (GRCm39) S518G probably damaging Het
Sorbs1 T C 19: 40,381,954 (GRCm39) D29G probably damaging Het
Spata13 G A 14: 60,989,108 (GRCm39) E925K probably damaging Het
Spen A G 4: 141,199,946 (GRCm39) S2894P probably benign Het
Taar7a G A 10: 23,869,309 (GRCm39) T24I probably benign Het
Taf4b C A 18: 14,932,215 (GRCm39) T189N possibly damaging Het
Tle7 T A 8: 110,836,563 (GRCm39) W180R probably damaging Het
Ube2o A T 11: 116,434,779 (GRCm39) C561S probably benign Het
Usp34 T A 11: 23,424,351 (GRCm39) I3213N Het
Vmn1r103 A G 7: 20,244,353 (GRCm39) V36A possibly damaging Het
Vmn2r65 G A 7: 84,590,084 (GRCm39) L611F probably benign Het
Zfp51 C T 17: 21,683,871 (GRCm39) S162F probably damaging Het
Zfp518b G A 5: 38,831,457 (GRCm39) H183Y probably damaging Het
Zfp622 A G 15: 25,985,141 (GRCm39) E169G probably benign Het
Zfp703 A G 8: 27,469,044 (GRCm39) D236G probably damaging Het
Zfp839 A T 12: 110,821,932 (GRCm39) I249F probably damaging Het
Other mutations in Masp1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00232:Masp1 APN 16 23,276,841 (GRCm39) missense possibly damaging 0.93
IGL00428:Masp1 APN 16 23,295,062 (GRCm39) missense probably damaging 1.00
IGL00432:Masp1 APN 16 23,332,601 (GRCm39) missense probably damaging 1.00
IGL02598:Masp1 APN 16 23,278,381 (GRCm39) missense probably benign
IGL02718:Masp1 APN 16 23,295,043 (GRCm39) missense probably damaging 1.00
IGL02947:Masp1 APN 16 23,313,476 (GRCm39) missense probably damaging 0.99
A4554:Masp1 UTSW 16 23,273,690 (GRCm39) splice site probably null
PIT1430001:Masp1 UTSW 16 23,332,694 (GRCm39) missense probably damaging 1.00
R0103:Masp1 UTSW 16 23,276,768 (GRCm39) missense probably damaging 1.00
R0505:Masp1 UTSW 16 23,276,888 (GRCm39) missense probably benign
R0630:Masp1 UTSW 16 23,271,169 (GRCm39) missense probably benign 0.01
R1146:Masp1 UTSW 16 23,310,865 (GRCm39) missense probably damaging 1.00
R1146:Masp1 UTSW 16 23,310,865 (GRCm39) missense probably damaging 1.00
R1339:Masp1 UTSW 16 23,271,217 (GRCm39) missense probably damaging 1.00
R1521:Masp1 UTSW 16 23,313,387 (GRCm39) missense probably damaging 1.00
R1588:Masp1 UTSW 16 23,313,404 (GRCm39) missense probably damaging 1.00
R1961:Masp1 UTSW 16 23,271,682 (GRCm39) missense probably damaging 1.00
R1986:Masp1 UTSW 16 23,302,211 (GRCm39) missense probably benign 0.01
R2080:Masp1 UTSW 16 23,310,709 (GRCm39) missense probably damaging 1.00
R2215:Masp1 UTSW 16 23,271,271 (GRCm39) missense possibly damaging 0.92
R2216:Masp1 UTSW 16 23,310,805 (GRCm39) missense probably benign 0.00
R2443:Masp1 UTSW 16 23,295,062 (GRCm39) missense probably damaging 1.00
R4934:Masp1 UTSW 16 23,283,826 (GRCm39) missense probably damaging 0.98
R5224:Masp1 UTSW 16 23,313,445 (GRCm39) missense probably damaging 1.00
R5340:Masp1 UTSW 16 23,276,858 (GRCm39) missense probably damaging 1.00
R5562:Masp1 UTSW 16 23,283,917 (GRCm39) splice site probably null
R5663:Masp1 UTSW 16 23,271,688 (GRCm39) missense possibly damaging 0.57
R5742:Masp1 UTSW 16 23,273,675 (GRCm39) missense probably benign 0.01
R5763:Masp1 UTSW 16 23,314,997 (GRCm39) missense probably damaging 1.00
R5898:Masp1 UTSW 16 23,310,677 (GRCm39) missense probably damaging 0.99
R6901:Masp1 UTSW 16 23,332,584 (GRCm39) missense probably damaging 0.99
R6987:Masp1 UTSW 16 23,332,665 (GRCm39) missense probably damaging 1.00
R7069:Masp1 UTSW 16 23,271,205 (GRCm39) missense probably benign 0.20
R7356:Masp1 UTSW 16 23,288,993 (GRCm39) missense possibly damaging 0.50
R7512:Masp1 UTSW 16 23,288,874 (GRCm39) missense probably damaging 1.00
R7539:Masp1 UTSW 16 23,289,128 (GRCm39) missense possibly damaging 0.94
R7810:Masp1 UTSW 16 23,295,068 (GRCm39) missense probably benign 0.01
R8026:Masp1 UTSW 16 23,303,156 (GRCm39) missense probably damaging 1.00
R8391:Masp1 UTSW 16 23,289,128 (GRCm39) missense possibly damaging 0.94
R8438:Masp1 UTSW 16 23,289,153 (GRCm39) missense probably benign 0.38
R8475:Masp1 UTSW 16 23,271,281 (GRCm39) missense probably damaging 0.99
R8870:Masp1 UTSW 16 23,314,882 (GRCm39) missense probably damaging 1.00
R9052:Masp1 UTSW 16 23,339,350 (GRCm39) start gained probably benign
R9072:Masp1 UTSW 16 23,288,671 (GRCm39) missense probably benign 0.07
R9073:Masp1 UTSW 16 23,288,671 (GRCm39) missense probably benign 0.07
R9599:Masp1 UTSW 16 23,271,698 (GRCm39) missense probably benign 0.16
X0065:Masp1 UTSW 16 23,332,719 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AAAGTGCAGGAAGCCACTGC -3'
(R):5'- AATGCTGCCTCATCTGCTTG -3'

Sequencing Primer
(F):5'- CACTGCAGGCAGAATCCATGG -3'
(R):5'- TCAGTCTTCTTGAAGAACCCGAGAG -3'
Posted On 2022-10-06