Incidental Mutation 'R3736:C8a'
ID 270109
Institutional Source Beutler Lab
Gene Symbol C8a
Ensembl Gene ENSMUSG00000035031
Gene Name complement component 8, alpha polypeptide
Synonyms
MMRRC Submission 040723-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R3736 (G1)
Quality Score 225
Status Validated
Chromosome 4
Chromosomal Location 104672876-104733595 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 104674812 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Glycine at position 509 (E509G)
Ref Sequence ENSEMBL: ENSMUSP00000102420 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000048947] [ENSMUST00000064873] [ENSMUST00000106808]
AlphaFold Q8K182
Predicted Effect probably benign
Transcript: ENSMUST00000048947
AA Change: E553G

PolyPhen 2 Score 0.262 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000047606
Gene: ENSMUSG00000035031
AA Change: E553G

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 benign
Transcript: ENSMUST00000064873
AA Change: E553G

PolyPhen 2 Score 0.197 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000067541
Gene: ENSMUSG00000035031
AA Change: E553G

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 benign
Transcript: ENSMUST00000106808
AA Change: E509G

PolyPhen 2 Score 0.434 (Sensitivity: 0.89; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000102420
Gene: ENSMUSG00000035031
AA Change: E509G

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
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.1%
  • 20x: 94.6%
Validation Efficiency 100% (53/53)
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: 47 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930432E11Rik G A 7: 29,273,996 (GRCm39) noncoding transcript Het
Acot12 T A 13: 91,932,465 (GRCm39) I487N probably benign Het
Acox3 A G 5: 35,768,497 (GRCm39) K686R probably benign Het
Adgrf2 T C 17: 43,021,903 (GRCm39) E307G probably benign Het
Ang2 G A 14: 51,433,113 (GRCm39) R90* probably null Het
Ankrd11 A T 8: 123,618,524 (GRCm39) V1776D probably damaging Het
Atp12a G A 14: 56,611,884 (GRCm39) V353I possibly damaging Het
Bbs7 A G 3: 36,661,819 (GRCm39) Y127H possibly damaging Het
Ccdc158 A C 5: 92,780,283 (GRCm39) L930R possibly damaging Het
Ccdc162 T C 10: 41,465,564 (GRCm39) probably null Het
Cep170b A T 12: 112,707,438 (GRCm39) I395F probably damaging Het
Cimip2c A T 5: 30,639,442 (GRCm39) Y123F probably benign Het
Clcn3 T A 8: 61,436,686 (GRCm39) probably benign Het
Ctps1 T C 4: 120,400,943 (GRCm39) T459A probably benign Het
Cyp2j8 T A 4: 96,332,836 (GRCm39) R503S probably damaging Het
Dync1h1 G A 12: 110,598,109 (GRCm39) V1767I probably benign Het
Evi5 A T 5: 107,966,849 (GRCm39) V224D probably damaging Het
F8 G A X: 74,254,981 (GRCm39) P2138S probably damaging Het
Helq T G 5: 100,938,054 (GRCm39) D464A possibly damaging Het
Irag1 A G 7: 110,523,170 (GRCm39) V297A probably benign Het
Irag2 G A 6: 145,106,596 (GRCm39) probably benign Het
Kcnk10 A G 12: 98,456,171 (GRCm39) V203A probably benign Het
Lef1 C T 3: 130,984,715 (GRCm39) P160S possibly damaging Het
Lyn G T 4: 3,745,330 (GRCm39) W78C probably damaging Het
Med12l T A 3: 58,998,916 (GRCm39) H614Q probably damaging Het
Mogs C A 6: 83,093,757 (GRCm39) T242K possibly damaging Het
Morc3 T A 16: 93,671,700 (GRCm39) V910E probably damaging Het
Ncapg A T 5: 45,853,469 (GRCm39) Q906L probably benign Het
Nup210l A G 3: 90,027,320 (GRCm39) Y234C probably damaging Het
Olr1 T A 6: 129,476,838 (GRCm39) probably benign Het
Or5p76 A G 7: 108,122,626 (GRCm39) V177A possibly damaging Het
Osmr A T 15: 6,851,561 (GRCm39) Y656N probably damaging Het
Pde4dip A T 3: 97,631,427 (GRCm39) F1161I probably damaging Het
Poc5 A G 13: 96,533,324 (GRCm39) S151G probably damaging Het
Rmnd5a T C 6: 71,373,846 (GRCm39) D316G possibly damaging Het
Shroom3 T C 5: 93,112,303 (GRCm39) V1888A possibly damaging Het
Shtn1 A T 19: 59,010,700 (GRCm39) S256T probably benign Het
Sptlc2 G A 12: 87,388,339 (GRCm39) A381V probably benign Het
Suclg2 T A 6: 95,474,677 (GRCm39) I363F probably damaging Het
Tas2r134 C A 2: 51,517,786 (GRCm39) N88K probably damaging Het
Tbc1d32 A G 10: 56,005,189 (GRCm39) Y815H probably damaging Het
Tnrc6b G C 15: 80,773,364 (GRCm39) probably benign Het
Vti1a T A 19: 55,369,364 (GRCm39) probably null Het
Zfp273 T A 13: 67,973,626 (GRCm39) C251* probably null Het
Zfp683 C A 4: 133,784,742 (GRCm39) Q330K probably benign Het
Zfpm1 G A 8: 123,050,475 (GRCm39) C117Y possibly damaging Het
Zscan4d T C 7: 10,896,803 (GRCm39) N189S probably benign 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
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
R5881:C8a UTSW 4 104,711,129 (GRCm39) missense probably damaging 0.99
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'- TGGGTTTGCATTTACTCAGAGC -3'
(R):5'- AAGCACAGAGGTCTTGGTTTGC -3'

Sequencing Primer
(F):5'- TTGCATTTACTCAGAGCAGCAAGC -3'
(R):5'- GGTTTGCTACCCAGGGCATTTC -3'
Posted On 2015-03-18