Incidental Mutation 'R5881:C8a'
ID 454406
Institutional Source Beutler Lab
Gene Symbol C8a
Ensembl Gene ENSMUSG00000035031
Gene Name complement component 8, alpha polypeptide
Synonyms
MMRRC Submission 044085-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R5881 (G1)
Quality Score 225
Status Not validated
Chromosome 4
Chromosomal Location 104672876-104733595 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 104711129 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Valine at position 178 (D178V)
Ref Sequence ENSEMBL: ENSMUSP00000102420 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000048947] [ENSMUST00000064873] [ENSMUST00000106808] [ENSMUST00000179793]
AlphaFold Q8K182
Predicted Effect probably damaging
Transcript: ENSMUST00000048947
AA Change: D222V

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000047606
Gene: ENSMUSG00000035031
AA Change: D222V

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
TSP1 41 91 1.33e-1 SMART
LDLa 95 132 2.07e-11 SMART
MACPF 288 492 5.26e-58 SMART
Blast:EGF 496 529 3e-13 BLAST
Blast:TSP1 545 573 3e-12 BLAST
Predicted Effect probably damaging
Transcript: ENSMUST00000064873
AA Change: D222V

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000067541
Gene: ENSMUSG00000035031
AA Change: D222V

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
TSP1 41 91 1.33e-1 SMART
LDLa 95 132 2.07e-11 SMART
MACPF 288 492 5.26e-58 SMART
Blast:EGF 496 529 4e-13 BLAST
TSP1 545 587 1.86e-1 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000106808
AA Change: D178V

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000102420
Gene: ENSMUSG00000035031
AA Change: D178V

DomainStartEndE-ValueType
Blast:TSP1 4 47 3e-15 BLAST
LDLa 51 88 2.07e-11 SMART
MACPF 244 448 5.26e-58 SMART
Blast:EGF 452 485 4e-13 BLAST
Blast:TSP1 501 543 3e-22 BLAST
Predicted Effect noncoding transcript
Transcript: ENSMUST00000152146
Predicted Effect probably benign
Transcript: ENSMUST00000179793
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.3%
  • 10x: 94.5%
  • 20x: 78.4%
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes the alpha subunit of complement component C8 that participates in the assembly of the complement membrane attack complex. The encoded preproprotein undergoes proteolytic processing to generate the alpha subunit, which associates with the beta and gamma subunits to form a trimeric complement component, C8. Alternative splicing results in multiple transcript variants encoding different isoforms that may undergo similar proteolytic processing. This gene is located adjacent to the gene encoding the beta subunit. [provided by RefSeq, Oct 2015]
Allele List at MGI
Other mutations in this stock
Total: 55 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abi3 A C 11: 95,725,213 (GRCm39) L159W probably damaging Het
Abi3 A T 11: 95,725,214 (GRCm39) L159M probably damaging Het
Adam11 A C 11: 102,664,636 (GRCm39) I406L probably benign Het
Ager G T 17: 34,819,051 (GRCm39) V300L probably damaging Het
Ank3 C T 10: 69,822,660 (GRCm39) S1726L probably benign Het
Boc A G 16: 44,311,014 (GRCm39) I740T probably damaging Het
Ces3a G A 8: 105,777,198 (GRCm39) V174M probably damaging Het
Cisd1 A T 10: 71,172,244 (GRCm39) W13R probably damaging Het
Commd8 A T 5: 72,320,107 (GRCm39) D111E probably benign Het
Ddx60 A T 8: 62,490,104 (GRCm39) D1691V probably damaging Het
Desi2 A G 1: 178,065,479 (GRCm39) Y15C probably damaging Het
Dnmt1 A G 9: 20,864,013 (GRCm39) V24A probably damaging Het
Dock10 G A 1: 80,538,640 (GRCm39) T968M probably benign Het
Dsel A T 1: 111,787,168 (GRCm39) F1122L probably damaging Het
Eml3 T C 19: 8,910,807 (GRCm39) F220L probably damaging Het
Entpd2 A C 2: 25,290,824 (GRCm39) N443H probably damaging Het
Epgn A G 5: 91,176,222 (GRCm39) N36S probably benign Het
Fsip2 G T 2: 82,814,785 (GRCm39) S3506I possibly damaging Het
Gprin3 T C 6: 59,331,771 (GRCm39) S179G probably benign Het
Grifin G T 5: 140,549,342 (GRCm39) H125N possibly damaging Het
H1f9 A G 11: 94,858,989 (GRCm39) T95A possibly damaging Het
Hmcn1 A G 1: 150,506,078 (GRCm39) V3816A probably damaging Het
Hspa14 A G 2: 3,499,207 (GRCm39) F196L probably benign Het
Ice1 T C 13: 70,754,620 (GRCm39) K489E probably benign Het
Jmjd6 C T 11: 116,730,682 (GRCm39) W117* probably null Het
Lrit2 G T 14: 36,794,192 (GRCm39) A419S probably benign Het
Mc3r T C 2: 172,091,092 (GRCm39) S105P probably benign Het
Mccc1 A G 3: 36,018,531 (GRCm39) V601A probably benign Het
Myo1f A G 17: 33,795,627 (GRCm39) D91G probably damaging Het
Myo1f G A 17: 33,799,259 (GRCm39) E255K possibly damaging Het
Necap1 T A 6: 122,858,503 (GRCm39) D115E probably benign Het
Or4b12 A T 2: 90,096,786 (GRCm39) probably null Het
Or4k15b G A 14: 50,272,444 (GRCm39) R139C probably benign Het
Or51b6 T A 7: 103,555,883 (GRCm39) M79K probably damaging Het
Papln A G 12: 83,818,652 (GRCm39) E78G probably null Het
Phldb3 T C 7: 24,326,147 (GRCm39) probably null Het
Pkd1l2 A G 8: 117,724,321 (GRCm39) I2394T probably damaging Het
Ppa2 A T 3: 133,036,200 (GRCm39) N118I probably damaging Het
Ppef2 A T 5: 92,398,388 (GRCm39) C43* probably null Het
Pramel51 A G 12: 88,143,111 (GRCm39) L169P probably damaging Het
Rab27a G A 9: 72,992,321 (GRCm39) probably null Het
Rabgap1l A T 1: 160,169,683 (GRCm39) F47I probably damaging Het
Rala A G 13: 18,067,746 (GRCm39) I95T probably damaging Het
Rgl2 A G 17: 34,151,691 (GRCm39) D245G probably benign Het
Rnf34 A T 5: 123,002,146 (GRCm39) T35S probably damaging Het
Ros1 C T 10: 52,057,894 (GRCm39) R51Q probably benign Het
Samd9l T C 6: 3,372,716 (GRCm39) D1515G possibly damaging Het
Scn7a T C 2: 66,505,870 (GRCm39) E1673G probably benign Het
Slc6a20a A C 9: 123,470,773 (GRCm39) probably null Het
Tdrd5 A T 1: 156,122,070 (GRCm39) S280T probably damaging Het
Tent2 A T 13: 93,312,246 (GRCm39) C180* probably null Het
Tie1 T C 4: 118,332,800 (GRCm39) I911V possibly damaging Het
Vipas39 G A 12: 87,298,581 (GRCm39) R194* probably null Het
Ybx3 A C 6: 131,345,451 (GRCm39) N307K possibly damaging Het
Ylpm1 A T 12: 85,088,899 (GRCm39) H1216L probably damaging Het
Other mutations in C8a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00561:C8a APN 4 104,722,642 (GRCm39) intron probably benign
IGL01326:C8a APN 4 104,713,617 (GRCm39) missense probably damaging 1.00
IGL01339:C8a APN 4 104,685,182 (GRCm39) missense probably benign 0.00
IGL01809:C8a APN 4 104,703,139 (GRCm39) missense probably benign 0.06
IGL01843:C8a APN 4 104,719,808 (GRCm39) nonsense probably null
IGL01988:C8a APN 4 104,683,891 (GRCm39) missense probably damaging 1.00
IGL02187:C8a APN 4 104,719,933 (GRCm39) missense probably damaging 1.00
IGL02430:C8a APN 4 104,674,719 (GRCm39) missense probably damaging 0.97
IGL02537:C8a APN 4 104,703,148 (GRCm39) missense probably damaging 1.00
derogation UTSW 4 104,685,275 (GRCm39) missense possibly damaging 0.50
insult UTSW 4 104,685,236 (GRCm39) missense probably benign 0.00
R0045:C8a UTSW 4 104,684,012 (GRCm39) missense probably benign 0.00
R0045:C8a UTSW 4 104,684,012 (GRCm39) missense probably benign 0.00
R0367:C8a UTSW 4 104,719,791 (GRCm39) critical splice donor site probably null
R0632:C8a UTSW 4 104,713,689 (GRCm39) missense probably damaging 1.00
R1013:C8a UTSW 4 104,685,236 (GRCm39) missense probably benign 0.00
R1442:C8a UTSW 4 104,685,275 (GRCm39) missense possibly damaging 0.50
R1902:C8a UTSW 4 104,713,798 (GRCm39) critical splice acceptor site probably null
R2969:C8a UTSW 4 104,710,974 (GRCm39) missense probably damaging 0.97
R3735:C8a UTSW 4 104,674,812 (GRCm39) missense probably benign 0.43
R3736:C8a UTSW 4 104,674,812 (GRCm39) missense probably benign 0.43
R4245:C8a UTSW 4 104,733,543 (GRCm39) missense probably benign 0.00
R4707:C8a UTSW 4 104,713,618 (GRCm39) missense probably damaging 1.00
R4812:C8a UTSW 4 104,719,788 (GRCm39) splice site probably null
R5221:C8a UTSW 4 104,703,122 (GRCm39) missense probably damaging 1.00
R5279:C8a UTSW 4 104,703,185 (GRCm39) missense probably damaging 1.00
R5461:C8a UTSW 4 104,673,042 (GRCm39) utr 3 prime probably benign
R6039:C8a UTSW 4 104,703,139 (GRCm39) missense probably benign 0.00
R6039:C8a UTSW 4 104,703,139 (GRCm39) missense probably benign 0.00
R6191:C8a UTSW 4 104,703,100 (GRCm39) missense probably benign 0.00
R6626:C8a UTSW 4 104,703,164 (GRCm39) missense probably benign 0.01
R7438:C8a UTSW 4 104,718,626 (GRCm39) missense probably damaging 0.97
R7471:C8a UTSW 4 104,674,822 (GRCm39) missense probably benign 0.01
R7514:C8a UTSW 4 104,703,247 (GRCm39) missense possibly damaging 0.94
R7596:C8a UTSW 4 104,711,064 (GRCm39) missense possibly damaging 0.49
R8947:C8a UTSW 4 104,679,326 (GRCm39) missense probably damaging 1.00
R9039:C8a UTSW 4 104,679,200 (GRCm39) missense probably benign
R9248:C8a UTSW 4 104,703,199 (GRCm39) missense probably damaging 1.00
X0012:C8a UTSW 4 104,683,979 (GRCm39) missense probably damaging 1.00
X0019:C8a UTSW 4 104,674,783 (GRCm39) missense probably damaging 1.00
Z1176:C8a UTSW 4 104,719,883 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TTATGGGGTACTGAGAGACGC -3'
(R):5'- GTTCCACTTAACACAAAGTAGAGC -3'

Sequencing Primer
(F):5'- TACTGAGAGACGCAGACTTTATG -3'
(R):5'- CTTAACACAAAGTAGAGCATTGTTGG -3'
Posted On 2017-02-10