Incidental Mutation 'R7539:Masp1'
ID 583814
Institutional Source Beutler Lab
Gene Symbol Masp1
Ensembl Gene ENSMUSG00000022887
Gene Name MBL associated serine protease 1
Synonyms Crarf
MMRRC Submission 045611-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.164) question?
Stock # R7539 (G1)
Quality Score 225.009
Status Validated
Chromosome 16
Chromosomal Location 23268167-23339565 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 23289128 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Histidine to Glutamine at position 557 (H557Q)
Ref Sequence ENSEMBL: ENSMUSP00000155665 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000089883] [ENSMUST00000229619]
AlphaFold P98064
Predicted Effect probably benign
Transcript: ENSMUST00000089883
SMART Domains Protein: ENSMUSP00000087327
Gene: ENSMUSG00000022887

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 possibly damaging
Transcript: ENSMUST00000229619
AA Change: H557Q

PolyPhen 2 Score 0.945 (Sensitivity: 0.80; Specificity: 0.95)
Meta Mutation Damage Score 0.1795 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 98.9%
Validation Efficiency 100% (63/63)
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: 61 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930516K23Rik T C 7: 103,708,470 (GRCm39) E113G probably damaging Het
Abcf3 T C 16: 20,371,382 (GRCm39) probably null Het
Agbl1 T C 7: 76,075,677 (GRCm39) probably null Het
Ap5m1 C A 14: 49,311,014 (GRCm39) P28Q probably damaging Het
Bet1l T C 7: 140,434,457 (GRCm39) D83G probably benign Het
Birc6 T C 17: 74,956,691 (GRCm39) S3571P probably damaging Het
Bod1l A T 5: 41,975,203 (GRCm39) M2037K possibly damaging Het
Ccdc80 A T 16: 44,915,445 (GRCm39) E67V probably benign Het
Cep112 A G 11: 108,746,654 (GRCm39) M133V probably benign Het
Ckmt2 C A 13: 92,008,063 (GRCm39) D224Y probably damaging Het
Cplane1 A G 15: 8,230,728 (GRCm39) I1002V probably benign Het
Crb1 T G 1: 139,175,967 (GRCm39) K672T probably damaging Het
Dnhd1 T C 7: 105,370,119 (GRCm39) S4515P probably damaging Het
Dock9 A G 14: 121,818,848 (GRCm39) S1545P probably damaging Het
Dop1a T G 9: 86,403,626 (GRCm39) S145A probably benign Het
Eps8l1 T C 7: 4,473,036 (GRCm39) S92P probably damaging Het
Faap100 T C 11: 120,268,464 (GRCm39) D103G possibly damaging Het
Fech T A 18: 64,616,565 (GRCm39) probably null Het
Folh1 T A 7: 86,375,117 (GRCm39) E623V probably benign Het
Galnt5 T C 2: 57,925,242 (GRCm39) L841P probably damaging Het
Ggh C G 4: 20,049,833 (GRCm39) S88C probably damaging Het
Gm10577 C T 4: 100,877,893 (GRCm39) V1I unknown Het
Grip1 T A 10: 119,890,776 (GRCm39) H938Q probably benign Het
Gucy2g G A 19: 55,191,586 (GRCm39) A955V probably damaging Het
Hpd G C 5: 123,316,255 (GRCm39) Y165* probably null Het
Iqsec1 C A 6: 90,639,873 (GRCm39) R955L probably benign Het
Muc4 C T 16: 32,576,770 (GRCm39) T20M Het
Myo16 T C 8: 10,411,095 (GRCm39) probably null Het
Nfkb2 T C 19: 46,296,662 (GRCm39) F273L possibly damaging Het
Nherf2 G T 17: 24,860,873 (GRCm39) A223D probably damaging Het
Or11l3 A T 11: 58,516,782 (GRCm39) I29N probably damaging Het
Or1l8 T C 2: 36,817,221 (GRCm39) R302G probably benign Het
Or2a56 T C 6: 42,933,037 (GRCm39) C202R possibly damaging Het
Or4k49 T C 2: 111,494,778 (GRCm39) V69A possibly damaging Het
Or52ab7 A G 7: 102,977,701 (GRCm39) S3G probably benign Het
Or52e3 T C 7: 102,869,273 (GRCm39) V116A possibly damaging Het
Or5b124 C T 19: 13,610,933 (GRCm39) Q153* probably null Het
Or6c2 A T 10: 129,362,974 (GRCm39) K293* probably null Het
Or6c69 T C 10: 129,747,932 (GRCm39) T72A probably damaging Het
Or7e174 A T 9: 20,012,915 (GRCm39) M287L probably benign Het
Parp4 T A 14: 56,873,212 (GRCm39) I1152N probably damaging Het
Peg3 T C 7: 6,711,167 (GRCm39) T1352A probably benign Het
Pik3c2a T C 7: 115,939,331 (GRCm39) N1669S probably damaging Het
Pinx1 A T 14: 64,156,655 (GRCm39) Q194L probably benign Het
Podxl2 A C 6: 88,826,311 (GRCm39) S268A probably benign Het
Polr2c C A 8: 95,597,407 (GRCm39) H363N unknown Het
Prlr C T 15: 10,329,109 (GRCm39) T528I probably benign Het
Rab37 A C 11: 115,051,487 (GRCm39) Q198P probably benign Het
Rrm2b T A 15: 37,937,595 (GRCm39) probably null Het
Serpina3b T C 12: 104,096,970 (GRCm39) S84P possibly damaging Het
Stat4 A T 1: 52,110,868 (GRCm39) probably null Het
Them6 T C 15: 74,595,349 (GRCm39) I185T probably damaging Het
Tmco4 T A 4: 138,749,010 (GRCm39) M316K probably benign Het
Tmtc4 G T 14: 123,215,701 (GRCm39) probably null Het
Tnni3k A T 3: 154,667,668 (GRCm39) N248K probably benign Het
Trim43a T A 9: 88,465,096 (GRCm39) L141Q probably benign Het
Utp20 C T 10: 88,627,607 (GRCm39) V953M probably damaging Het
Vmn2r118 T A 17: 55,899,853 (GRCm39) T684S probably damaging Het
Wasl A T 6: 24,619,197 (GRCm39) I441N unknown Het
Wfikkn2 T C 11: 94,133,185 (GRCm39) D64G probably damaging Het
Zfp128 C A 7: 12,624,479 (GRCm39) Y282* probably null 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
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
R9686:Masp1 UTSW 16 23,314,887 (GRCm39) missense probably damaging 1.00
X0065:Masp1 UTSW 16 23,332,719 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CCACTGAGGATGATCTCGTC -3'
(R):5'- ACCAAACGACAAGTGGTTCGG -3'

Sequencing Primer
(F):5'- CCACTGTCACATTAGGATTGGAG -3'
(R):5'- TGAGTCCTGGATACTCACAGCAG -3'
Posted On 2019-10-17