Incidental Mutation 'R6636:C3ar1'
ID 525459
Institutional Source Beutler Lab
Gene Symbol C3ar1
Ensembl Gene ENSMUSG00000040552
Gene Name complement component 3a receptor 1
Synonyms C3aR, anaphylatoxin C3a receptor
MMRRC Submission 044757-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R6636 (G1)
Quality Score 225.009
Status Validated
Chromosome 6
Chromosomal Location 122824099-122833116 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 122828013 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glycine at position 68 (D68G)
Ref Sequence ENSEMBL: ENSMUSP00000048092 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000042081]
AlphaFold O09047
Predicted Effect probably damaging
Transcript: ENSMUST00000042081
AA Change: D68G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000048092
Gene: ENSMUSG00000040552
AA Change: D68G

DomainStartEndE-ValueType
Pfam:7tm_1 40 193 8.1e-25 PFAM
Pfam:7TM_GPCR_Srsx 281 443 7.8e-8 PFAM
Pfam:7tm_1 313 428 6.5e-17 PFAM
Meta Mutation Damage Score 0.9042 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 97.7%
  • 20x: 92.8%
Validation Efficiency 98% (41/42)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] C3a is an anaphylatoxin released during activation of the complement system. The protein encoded by this gene is an orphan G protein-coupled receptor for C3a. Binding of C3a by the encoded receptor activates chemotaxis, granule enzyme release, superoxide anion production, and bacterial opsonization. [provided by RefSeq, May 2016]
PHENOTYPE: Homozygous targeted mutants display protective effects against the changes in lung physiology after allergen challenge, increased lethality to endotoxin shock, and elevated IL1B following LPS challenge, supporting the role of C3arin proinflammatory responses. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 42 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adcy8 A G 15: 64,659,251 (GRCm39) V513A probably damaging Het
Adgrl4 G A 3: 151,223,410 (GRCm39) W621* probably null Het
Ap4m1 A G 5: 138,170,437 (GRCm39) probably benign Het
Atp6v1b2 T C 8: 69,554,026 (GRCm39) Y68H probably damaging Het
AY761185 T A 8: 21,434,556 (GRCm39) probably null Het
Cdh10 A T 15: 18,985,259 (GRCm39) I308F probably damaging Het
Coq8a A T 1: 180,006,552 (GRCm39) S112T probably benign Het
Dmgdh A T 13: 93,845,706 (GRCm39) E453D probably benign Het
Fryl C A 5: 73,290,655 (GRCm39) R83L probably benign Het
Gm4861 C T 3: 137,256,760 (GRCm39) probably null Het
Gnai1 T C 5: 18,478,472 (GRCm39) D231G probably damaging Het
Hfe C G 13: 23,890,778 (GRCm39) E120D possibly damaging Het
Hfe T C 13: 23,890,779 (GRCm39) E120G possibly damaging Het
Hgd A G 16: 37,435,736 (GRCm39) N149S possibly damaging Het
Kcnb1 T C 2: 166,947,774 (GRCm39) D358G probably damaging Het
Lama2 C A 10: 27,000,564 (GRCm39) V1653L probably benign Het
Lamc1 A T 1: 153,117,721 (GRCm39) I947N possibly damaging Het
Lamp3 A G 16: 19,519,983 (GRCm39) F67L probably benign Het
Ltbp2 T C 12: 84,922,612 (GRCm39) I132V probably benign Het
Muc4 C T 16: 32,575,255 (GRCm39) P1280L probably benign Het
Muc5ac T C 7: 141,372,342 (GRCm39) Y2659H possibly damaging Het
Nmbr T C 10: 14,645,978 (GRCm39) S168P probably benign Het
Nsl1 A G 1: 190,807,324 (GRCm39) T168A probably benign Het
Or2g7 G A 17: 38,378,115 (GRCm39) D18N probably damaging Het
Or4a27 T C 2: 88,559,185 (GRCm39) I253V probably benign Het
Or5b113 T C 19: 13,342,589 (GRCm39) V199A probably benign Het
Or8s5 A G 15: 98,238,831 (GRCm39) F13S probably benign Het
Pde1c A C 6: 56,157,087 (GRCm39) V191G probably damaging Het
Proc T A 18: 32,256,813 (GRCm39) I285F probably benign Het
R3hdm1 GAA GAAA 1: 128,090,548 (GRCm39) probably null Het
Rsf1 G GACGGCGGCT 7: 97,229,116 (GRCm39) probably benign Homo
Spa17 A T 9: 37,523,270 (GRCm39) S6T probably benign Het
Spp1 T C 5: 104,588,396 (GRCm39) V267A possibly damaging Het
Stk17b A T 1: 53,800,247 (GRCm39) Y244N probably damaging Het
Tal1 A G 4: 114,925,789 (GRCm39) N286S probably damaging Het
Tgm7 T A 2: 120,931,571 (GRCm39) R197S probably damaging Het
Tmcc3 T A 10: 94,414,286 (GRCm39) V27E probably benign Het
Topaz1 A T 9: 122,578,851 (GRCm39) Q587L probably benign Het
Trim33 C T 3: 103,261,035 (GRCm39) A1061V probably damaging Het
Ttll1 C G 15: 83,384,147 (GRCm39) W160S probably damaging Het
Utp25 A T 1: 192,796,075 (GRCm39) F197I probably damaging Het
Wnt7a A G 6: 91,371,540 (GRCm39) Y141H probably benign Het
Other mutations in C3ar1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01818:C3ar1 APN 6 122,827,378 (GRCm39) missense probably benign 0.00
IGL01936:C3ar1 APN 6 122,828,194 (GRCm39) missense probably benign 0.04
IGL01998:C3ar1 APN 6 122,827,899 (GRCm39) missense probably damaging 1.00
IGL02351:C3ar1 APN 6 122,826,934 (GRCm39) missense probably damaging 1.00
IGL02358:C3ar1 APN 6 122,826,934 (GRCm39) missense probably damaging 1.00
IGL02399:C3ar1 APN 6 122,826,838 (GRCm39) missense probably benign 0.00
PIT4618001:C3ar1 UTSW 6 122,827,746 (GRCm39) missense probably benign 0.25
R0014:C3ar1 UTSW 6 122,827,810 (GRCm39) missense probably damaging 1.00
R0195:C3ar1 UTSW 6 122,828,114 (GRCm39) missense possibly damaging 0.95
R0257:C3ar1 UTSW 6 122,827,746 (GRCm39) missense probably benign 0.25
R0344:C3ar1 UTSW 6 122,827,731 (GRCm39) missense probably benign 0.45
R4345:C3ar1 UTSW 6 122,827,659 (GRCm39) missense probably damaging 1.00
R4614:C3ar1 UTSW 6 122,827,680 (GRCm39) missense probably benign 0.00
R4643:C3ar1 UTSW 6 122,827,933 (GRCm39) missense probably damaging 1.00
R4840:C3ar1 UTSW 6 122,827,723 (GRCm39) missense probably benign
R5235:C3ar1 UTSW 6 122,827,881 (GRCm39) missense probably damaging 1.00
R5303:C3ar1 UTSW 6 122,826,794 (GRCm39) missense probably damaging 1.00
R5610:C3ar1 UTSW 6 122,827,537 (GRCm39) missense probably benign 0.01
R5762:C3ar1 UTSW 6 122,827,321 (GRCm39) missense probably benign 0.07
R5873:C3ar1 UTSW 6 122,827,381 (GRCm39) missense probably benign 0.24
R5877:C3ar1 UTSW 6 122,827,581 (GRCm39) missense probably benign 0.17
R6327:C3ar1 UTSW 6 122,827,105 (GRCm39) missense probably damaging 1.00
R6440:C3ar1 UTSW 6 122,827,467 (GRCm39) missense probably damaging 0.99
R6505:C3ar1 UTSW 6 122,827,599 (GRCm39) missense probably benign 0.03
R6755:C3ar1 UTSW 6 122,826,817 (GRCm39) missense probably benign 0.00
R6953:C3ar1 UTSW 6 122,827,591 (GRCm39) missense possibly damaging 0.49
R7985:C3ar1 UTSW 6 122,826,964 (GRCm39) missense probably damaging 1.00
R8049:C3ar1 UTSW 6 122,827,059 (GRCm39) missense probably damaging 0.97
R8936:C3ar1 UTSW 6 122,828,044 (GRCm39) missense probably damaging 0.97
R9337:C3ar1 UTSW 6 122,827,278 (GRCm39) missense probably benign 0.00
X0065:C3ar1 UTSW 6 122,827,724 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- TTTCGATGATTCTGGCACCAG -3'
(R):5'- GGAGTCTTTCGATGCTGACAC -3'

Sequencing Primer
(F):5'- GCACCAGATTGGCTTATGTAC -3'
(R):5'- TTCGATGCTGACACCAATTCAACTG -3'
Posted On 2018-06-22